From 5a5336aaf0a35f4a8642f9fc87471ae3d0356a95 Mon Sep 17 00:00:00 2001
From: WPT Sync Bot <josh+wptsync@joshmatthews.net>
Date: Wed, 9 Oct 2019 10:23:00 +0000
Subject: [PATCH] Update web-platform-tests to revision
 e710d1d6bbe007a6a9344f79e17b445cf97cc623

---
 .../url/url-in-tags-revoke.window.js.ini      |     2 +-
 .../FileAPI/url/url-with-fetch.any.js.ini     |     3 -
 tests/wpt/metadata/MANIFEST.json              | 14303 ++++++++++++++--
 ...collapsing-sibling-with-clearance.html.ini |     2 +
 .../floats-in-table-caption-001.html.ini      |     2 +
 .../inline-negative-margin-001.html.ini       |     4 +
 ...bspos-float-with-inline-container.html.ini |     2 +-
 .../css/CSS2/text/letter-spacing-005.xht.ini  |     2 +
 .../css/CSS2/text/white-space-002.xht.ini     |     2 -
 .../css/CSS2/text/white-space-003.xht.ini     |     2 -
 .../css/CSS2/visudet/line-height-204.html.ini |     2 -
 .../mix-blend-mode-animation.html.ini         |     2 -
 .../mix-blend-mode-paragraph.html.ini         |     2 -
 .../css-align/parsing/gap-shorthand.html.ini  |    12 +
 .../parsing/place-content-shorthand.html.ini  |    15 +
 .../parsing/place-items-shorthand.html.ini    |    12 +
 .../parsing/place-self-shorthand.html.ini     |    12 +
 .../background-repeat-round-roundup.xht.ini   |     2 -
 .../at-font-face-font-matching.html.ini       |     3 +
 .../text-decoration-shorthand.html.ini        |     3 +
 .../line-break/line-break-normal-018.xht.ini  |     2 +
 .../line-break/line-break-strict-018.xht.ini  |     2 +
 ...text-transform-full-size-kana-001.html.ini |     2 +
 ...text-transform-full-size-kana-002.html.ini |     2 +
 ...text-transform-full-size-kana-003.html.ini |     2 +
 ...text-transform-full-size-kana-004.html.ini |     2 +
 .../trailing-ideographic-space-004.html.ini   |     2 +
 .../word-break-break-all-007.html.ini         |     2 -
 .../word-break-keep-all-006.html.ini          |     2 -
 .../perspective-interpolation.html.ini        |     1 +
 ...nsforms-3d-on-anonymous-block-001.html.ini |     2 -
 .../matchMedia-display-none-iframe.html.ini   |     2 -
 ...-of-scroller-with-wider-scrollbar.html.ini |     4 +
 ...animations-replaced-into-ib-split.html.ini |     4 +
 .../reactions/HTMLMediaElement.html.ini       |     2 +
 .../contentType/contenttype_html.html.ini     |     2 +
 .../contentType/contenttype_txt.html.ini      |     2 +
 .../contentType/contenttype_xml.html.ini      |     2 +
 .../metadata/encoding/encodeInto.any.js.ini   |   504 +
 .../encoding/streams/decode-utf8.any.js.ini   |    48 +
 .../encoding/textdecoder-copy.any.js.ini      |     9 +
 .../encoding/textdecoder-streaming.any.js.ini |     5 +
 .../fetch/content-type/response.window.js.ini |    17 +-
 .../fetch/content-type/script.window.js.ini   |     5 +-
 .../appcache.tentative.https.sub.html.ini     |     0
 .../embed.tentative.https.sub.html.ini        |     0
 ...tch-preflight.tentative.https.sub.html.ini |     0
 ...ker--fallback.tentative.https.sub.html.ini |     0
 ...--respondWith.tentative.https.sub.html.ini |     0
 .../fetch.tentative.https.sub.html.ini        |     4 +-
 .../fetch.tentative.sub.html.ini              |     0
 .../font.tentative.https.sub.html.ini         |     0
 .../history.tentative.https.sub.html.ini      |     0
 .../iframe.tentative.sub.html.ini             |     0
 .../img.tentative.https.sub.html.ini          |     6 +-
 .../navigation.https.sub.html.ini             |     0
 .../object.tentative.https.sub.html.ini       |     0
 .../prefetch.tentative.https.sub.html.ini     |     0
 .../preload.tentative.https.sub.html.ini      |     0
 ...site-redirect.tentative.https.sub.html.ini |     0
 ...ct-cross-site.tentative.https.sub.html.ini |     0
 ...s-downgrade-upgrade.tentative.sub.html.ini |    21 +-
 ...ect-same-site.tentative.https.sub.html.ini |     0
 ...direct-http-upgrade.tentative.sub.html.ini |    21 +-
 ...ect-https-downgrade.tentative.sub.html.ini |     4 +
 ...igin-redirect.tentative.https.sub.html.ini |     0
 ...site-redirect.tentative.https.sub.html.ini |     0
 .../report.tentative.https.sub.html.ini       |     0
 .../script.tentative.https.sub.html.ini       |     6 +-
 ...serviceworker.tentative.https.sub.html.ini |     2 +-
 .../sharedworker.tentative.https.sub.html.ini |     0
 .../style.tentative.https.sub.html.ini        |     6 +-
 .../track.tentative.https.sub.html.ini        |     6 +-
 .../trailing-dot.tentative.https.sub.html.ini |     0
 .../worker.tentative.https.sub.html.ini       |     0
 .../xslt.tentative.https.sub.html.ini         |     0
 .../nosniff/parsing-nosniff.window.js.ini     |     3 -
 .../iframe.tentative.https.sub.html.ini       |    10 -
 ...ect-https-downgrade.tentative.sub.html.ini |    13 -
 .../traverse_the_history_1.html.ini           |     4 -
 ...ml.ini => traverse_the_history_2.html.ini} |     2 +-
 .../autofocus-on-stable-document.html.ini     |     0
 .../first-reconnected.html.ini                |     0
 .../first-when-later-but-before.html.ini      |     3 -
 .../first-when-later.html.ini                 |     3 -
 .../the-autofocus-attribute}/first.html.ini   |     3 -
 .../focusable-area-in-top-document.html.ini   |     0
 .../queue-non-focusable.html.ini              |     0
 .../skip-document-with-fragment.html.ini      |     8 +
 .../skip-non-focusable.html.ini               |     0
 .../spin-by-blocking-style-sheet.html.ini     |     0
 .../supported-elements.html.ini               |     0
 .../update-the-rendering.html.ini             |     0
 ...rame_sandbox_popups_nonescaping-3.html.ini |     3 +-
 .../non-active-document.html.ini              |    10 +
 .../skip-document-with-fragment.html.ini      |     4 -
 .../form-submission-algorithm.html.ini        |     4 +
 .../htmlanchorelement_noopener.html.ini       |     3 +
 .../script-onerror-insertion-point-2.html.ini |     2 +
 .../promise-rejection-events-iframe.html.ini  |     5 -
 .../promise-rejection-events-onerror.html.ini |     5 -
 .../cross-http.keep-origin.http.html.ini      |     4 +
 .../cross-http.no-redirect.http.html.ini      |     4 +
 .../cross-http.swap-origin.http.html.ini      |     4 +
 .../cross-https.keep-origin.http.html.ini     |     4 +
 .../cross-https.no-redirect.http.html.ini     |     4 +
 .../cross-https.swap-origin.http.html.ini     |     4 +
 .../fetch/same-http.keep-origin.http.html.ini |     4 +
 .../fetch/same-http.no-redirect.http.html.ini |     4 +
 .../fetch/same-http.swap-origin.http.html.ini |     4 +
 .../same-https.keep-origin.http.html.ini      |     4 +
 .../same-https.no-redirect.http.html.ini      |     4 +
 .../same-https.swap-origin.http.html.ini      |     4 +
 .../same-http.keep-origin.http.html.ini       |     4 +
 .../same-http.no-redirect.http.html.ini       |     4 +
 .../same-http.keep-origin.http.html.ini       |     4 +
 .../same-http.no-redirect.http.html.ini       |     4 +
 .../xhr/cross-http.keep-origin.http.html.ini  |     4 +
 .../xhr/cross-http.no-redirect.http.html.ini  |     4 +
 .../xhr/cross-http.swap-origin.http.html.ini  |     4 +
 .../xhr/cross-https.keep-origin.http.html.ini |     4 +
 .../xhr/cross-https.no-redirect.http.html.ini |     4 +
 .../xhr/cross-https.swap-origin.http.html.ini |     4 +
 .../xhr/same-http.keep-origin.http.html.ini   |     4 +
 .../xhr/same-http.no-redirect.http.html.ini   |     4 +
 .../xhr/same-http.swap-origin.http.html.ini   |     4 +
 .../xhr/same-https.keep-origin.http.html.ini  |     4 +
 .../xhr/same-https.no-redirect.http.html.ini  |     4 +
 .../xhr/same-https.swap-origin.http.html.ini  |     4 +
 .../cross-http.keep-origin.http.html.ini      |     4 +
 .../cross-http.no-redirect.http.html.ini      |     4 +
 .../cross-http.swap-origin.http.html.ini      |     4 +
 .../cross-https.keep-origin.http.html.ini     |     4 +
 .../cross-https.no-redirect.http.html.ini     |     4 +
 .../cross-https.swap-origin.http.html.ini     |     4 +
 .../fetch/same-http.keep-origin.http.html.ini |     4 +
 .../fetch/same-http.no-redirect.http.html.ini |     4 +
 .../fetch/same-http.swap-origin.http.html.ini |     4 +
 .../same-https.keep-origin.http.html.ini      |     4 +
 .../same-https.no-redirect.http.html.ini      |     4 +
 .../same-https.swap-origin.http.html.ini      |     4 +
 .../same-http.keep-origin.http.html.ini       |     4 +
 .../same-http.no-redirect.http.html.ini       |     4 +
 .../same-http.keep-origin.http.html.ini       |     4 +
 .../same-http.no-redirect.http.html.ini       |     4 +
 .../xhr/cross-http.keep-origin.http.html.ini  |     4 +
 .../xhr/cross-http.no-redirect.http.html.ini  |     4 +
 .../xhr/cross-http.swap-origin.http.html.ini  |     4 +
 .../xhr/cross-https.keep-origin.http.html.ini |     4 +
 .../xhr/cross-https.no-redirect.http.html.ini |     4 +
 .../xhr/cross-https.swap-origin.http.html.ini |     4 +
 .../xhr/same-http.keep-origin.http.html.ini   |     4 +
 .../xhr/same-http.no-redirect.http.html.ini   |     4 +
 .../xhr/same-http.swap-origin.http.html.ini   |     4 +
 .../xhr/same-https.keep-origin.http.html.ini  |     4 +
 .../xhr/same-https.no-redirect.http.html.ini  |     4 +
 .../xhr/same-https.swap-origin.http.html.ini  |     4 +
 .../cross-http.keep-origin.http.html.ini      |     4 +
 .../cross-http.no-redirect.http.html.ini      |     4 +
 .../cross-http.swap-origin.http.html.ini      |     4 +
 .../cross-https.keep-origin.http.html.ini     |     4 +
 .../cross-https.no-redirect.http.html.ini     |     4 +
 .../cross-https.swap-origin.http.html.ini     |     4 +
 .../fetch/same-http.keep-origin.http.html.ini |     4 +
 .../fetch/same-http.no-redirect.http.html.ini |     4 +
 .../fetch/same-http.swap-origin.http.html.ini |     4 +
 .../same-https.keep-origin.http.html.ini      |     4 +
 .../same-https.no-redirect.http.html.ini      |     4 +
 .../same-https.swap-origin.http.html.ini      |     4 +
 .../same-http.keep-origin.http.html.ini       |     4 +
 .../same-http.no-redirect.http.html.ini       |     4 +
 .../same-http.keep-origin.http.html.ini       |     4 +
 .../same-http.no-redirect.http.html.ini       |     4 +
 .../xhr/cross-http.keep-origin.http.html.ini  |     4 +
 .../xhr/cross-http.no-redirect.http.html.ini  |     4 +
 .../xhr/cross-http.swap-origin.http.html.ini  |     4 +
 .../xhr/cross-https.keep-origin.http.html.ini |     4 +
 .../xhr/cross-https.no-redirect.http.html.ini |     4 +
 .../xhr/cross-https.swap-origin.http.html.ini |     4 +
 .../xhr/same-http.keep-origin.http.html.ini   |     4 +
 .../xhr/same-http.no-redirect.http.html.ini   |     4 +
 .../xhr/same-http.swap-origin.http.html.ini   |     4 +
 .../xhr/same-https.keep-origin.http.html.ini  |     4 +
 .../xhr/same-https.no-redirect.http.html.ini  |     4 +
 .../xhr/same-https.swap-origin.http.html.ini  |     4 +
 .../fetch/same-http.keep-origin.http.html.ini |     4 +
 .../fetch/same-http.no-redirect.http.html.ini |     4 +
 .../same-http.keep-origin.http.html.ini       |     4 +
 .../same-http.no-redirect.http.html.ini       |     4 +
 .../same-http.keep-origin.http.html.ini       |     4 +
 .../same-http.no-redirect.http.html.ini       |     4 +
 .../xhr/same-http.keep-origin.http.html.ini   |     4 +
 .../xhr/same-http.no-redirect.http.html.ini   |     4 +
 .../cross-http.keep-origin.http.html.ini      |     4 +
 .../cross-http.no-redirect.http.html.ini      |     4 +
 .../cross-http.swap-origin.http.html.ini      |     4 +
 .../cross-https.keep-origin.http.html.ini     |     4 +
 .../cross-https.no-redirect.http.html.ini     |     4 +
 .../cross-https.swap-origin.http.html.ini     |     4 +
 .../fetch/same-http.keep-origin.http.html.ini |     4 +
 .../fetch/same-http.no-redirect.http.html.ini |     4 +
 .../fetch/same-http.swap-origin.http.html.ini |     4 +
 .../same-https.keep-origin.http.html.ini      |     4 +
 .../same-https.no-redirect.http.html.ini      |     4 +
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 .../same-http.no-redirect.http.html.ini       |     4 +
 .../xhr/cross-http.keep-origin.http.html.ini  |     4 +
 .../xhr/cross-http.no-redirect.http.html.ini  |     4 +
 .../xhr/cross-http.swap-origin.http.html.ini  |     4 +
 .../xhr/cross-https.keep-origin.http.html.ini |     4 +
 .../xhr/cross-https.no-redirect.http.html.ini |     4 +
 .../xhr/cross-https.swap-origin.http.html.ini |     4 +
 .../xhr/same-http.keep-origin.http.html.ini   |     4 +
 .../xhr/same-http.no-redirect.http.html.ini   |     4 +
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 .../fetch/same-http.keep-origin.http.html.ini |     4 +
 .../fetch/same-http.no-redirect.http.html.ini |     4 +
 .../fetch/same-http.swap-origin.http.html.ini |     4 +
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 .../same-https.no-redirect.http.html.ini      |     4 +
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 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/cross-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/same-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/same-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/cross-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/same-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/cross-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/same-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/cross-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/cross-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/same-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/same-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/same-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/cross-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/cross-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/cross-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/same-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/same-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/same-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/websocket/same-ws-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-https.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html
 create mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-https.downgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/iframe-redirect-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/iframe-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/image-redirect-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/image-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/layout-worklet-import-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/layout-worklet-redirect-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/layout-worklet-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/module-worker-import-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/module-worker-redirect-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/module-worker-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/paint-worklet-import-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/paint-worklet-redirect-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/paint-worklet-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/shared-worker-redirect-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/shared-worker-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/websocket-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-redirect-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-subresource-fetch-redirect-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-subresource-fetch-upgrade.https.html
 delete mode 100644 tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-upgrade.https.html

diff --git a/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini b/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini
index 76b398963ae..a9e46713244 100644
--- a/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini
+++ b/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini
@@ -7,7 +7,7 @@
     expected: FAIL
 
   [Opening a blob URL in a new window immediately before revoking it works.]
-    expected: FAIL
+    expected: TIMEOUT
 
   [Opening a blob URL in a noopener about:blank window immediately before revoking it works.]
     expected: FAIL
diff --git a/tests/wpt/metadata/FileAPI/url/url-with-fetch.any.js.ini b/tests/wpt/metadata/FileAPI/url/url-with-fetch.any.js.ini
index 3a3d15b8406..6a3af4e2ece 100644
--- a/tests/wpt/metadata/FileAPI/url/url-with-fetch.any.js.ini
+++ b/tests/wpt/metadata/FileAPI/url/url-with-fetch.any.js.ini
@@ -37,6 +37,3 @@
   [Revoke blob URL after creating Request, will fetch]
     expected: FAIL
 
-  [Revoke blob URL after calling fetch, fetch should succeed]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/MANIFEST.json b/tests/wpt/metadata/MANIFEST.json
index 94a4623ef54..92892d01c77 100644
--- a/tests/wpt/metadata/MANIFEST.json
+++ b/tests/wpt/metadata/MANIFEST.json
@@ -14497,12 +14497,6 @@
      {}
     ]
    ],
-   "pointerevents/compat/pointerevent_touch-action_two-finger_interaction-manual.html": [
-    [
-     "pointerevents/compat/pointerevent_touch-action_two-finger_interaction-manual.html",
-     {}
-    ]
-   ],
    "pointerevents/extension/pointerevent_getPredictedEvents_when_pointerlocked-manual.html": [
     [
      "pointerevents/extension/pointerevent_getPredictedEvents_when_pointerlocked-manual.html",
@@ -48779,6 +48773,18 @@
      {}
     ]
    ],
+   "css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html": [
+    [
+     "css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html",
+     [
+      [
+       "/css/CSS2/reference/ref-filled-green-100px-square.xht",
+       "=="
+      ]
+     ],
+     {}
+    ]
+   ],
    "css/CSS2/floats-clear/second-float-inside-empty-cleared-block-after-margin.html": [
     [
      "css/CSS2/floats-clear/second-float-inside-empty-cleared-block-after-margin.html",
@@ -54675,6 +54681,18 @@
      {}
     ]
    ],
+   "css/CSS2/linebox/line-breaking-font-size-zero-001.html": [
+    [
+     "css/CSS2/linebox/line-breaking-font-size-zero-001.html",
+     [
+      [
+       "/css/CSS2/linebox/line-breaking-font-size-zero-001-ref.html",
+       "=="
+      ]
+     ],
+     {}
+    ]
+   ],
    "css/CSS2/linebox/line-height-002.xht": [
     [
      "css/CSS2/linebox/line-height-002.xht",
@@ -173871,6 +173889,18 @@
      {}
     ]
    ],
+   "css/css-writing-modes/mongolian-span-001.html": [
+    [
+     "css/css-writing-modes/mongolian-span-001.html",
+     [
+      [
+       "/css/css-writing-modes/reference/mongolian-span-001-ref.html",
+       "=="
+      ]
+     ],
+     {}
+    ]
+   ],
    "css/css-writing-modes/nested-orthogonal-001.html": [
     [
      "css/css-writing-modes/nested-orthogonal-001.html",
@@ -210345,10 +210375,10 @@
    ".github/META.yml": [
     []
    ],
-   ".github/workflows/build-publish-documentation-website.yml": [
+   ".github/workflows/documentation.yml": [
     []
    ],
-   ".github/workflows/push-build-release-manifest.yml": [
+   ".github/workflows/manifest.yml": [
     []
    ],
    ".gitignore": [
@@ -213435,12 +213465,18 @@
    "clear-site-data/META.yml": [
     []
    ],
+   "clear-site-data/support/controlled-endpoint.py": [
+    []
+   ],
    "clear-site-data/support/echo-clear-site-data.py": [
     []
    ],
    "clear-site-data/support/iframe_executionContexts.html": [
     []
    ],
+   "clear-site-data/support/page_using_service_worker.html": [
+    []
+   ],
    "clear-site-data/support/page_with_resource.sub.html": [
     []
    ],
@@ -213549,6 +213585,9 @@
    "common/PrefixedPostMessage.js.headers": [
     []
    ],
+   "common/README.md": [
+    []
+   ],
    "common/arrays.js": [
     []
    ],
@@ -213585,9 +213624,6 @@
    "common/canvas-tests.js.headers": [
     []
    ],
-   "common/css-paint-tests.js.headers": [
-    []
-   ],
    "common/css-red.txt": [
     []
    ],
@@ -213798,6 +213834,9 @@
    "common/worklet-reftest.js": [
     []
    ],
+   "common/worklet-reftest.js.headers": [
+    []
+   ],
    "compat/META.yml": [
     []
    ],
@@ -234852,6 +234891,9 @@
    "css/CSS2/linebox/line-box-height-002-ref.xht": [
     []
    ],
+   "css/CSS2/linebox/line-breaking-font-size-zero-001-ref.html": [
+    []
+   ],
    "css/CSS2/linebox/line-height-002-ref.xht": [
     []
    ],
@@ -258621,6 +258663,9 @@
    "css/css-writing-modes/reference/mongolian-orientation-001-ref.html": [
     []
    ],
+   "css/css-writing-modes/reference/mongolian-span-001-ref.html": [
+    []
+   ],
    "css/css-writing-modes/reference/outline-inline-block-vrl-006.html": [
     []
    ],
@@ -266031,6 +266076,57 @@
    "fetch/http-cache/resources/securedimage.py": [
     []
    ],
+   "fetch/metadata/README.md": [
+    []
+   ],
+   "fetch/metadata/report.tentative.https.sub.html.sub.headers": [
+    []
+   ],
+   "fetch/metadata/resources/dedicatedWorker.js": [
+    []
+   ],
+   "fetch/metadata/resources/echo-as-json.py": [
+    []
+   ],
+   "fetch/metadata/resources/echo-as-script.py": [
+    []
+   ],
+   "fetch/metadata/resources/fetch-via-serviceworker--fallback--frame.html": [
+    []
+   ],
+   "fetch/metadata/resources/fetch-via-serviceworker--fallback--sw.js": [
+    []
+   ],
+   "fetch/metadata/resources/fetch-via-serviceworker--respondWith--frame.html": [
+    []
+   ],
+   "fetch/metadata/resources/fetch-via-serviceworker--respondWith--sw.js": [
+    []
+   ],
+   "fetch/metadata/resources/go-back.html": [
+    []
+   ],
+   "fetch/metadata/resources/helper.js": [
+    []
+   ],
+   "fetch/metadata/resources/post-to-owner.py": [
+    []
+   ],
+   "fetch/metadata/resources/record-header.py": [
+    []
+   ],
+   "fetch/metadata/resources/redirectTestHelper.sub.js": [
+    []
+   ],
+   "fetch/metadata/resources/sharedWorker.js": [
+    []
+   ],
+   "fetch/metadata/resources/unload-with-beacon.html": [
+    []
+   ],
+   "fetch/metadata/resources/xslt-test.sub.xml": [
+    []
+   ],
    "fetch/nosniff/importscripts.js": [
     []
    ],
@@ -266079,57 +266175,6 @@
    "fetch/redirect-navigate/302-found-post-handler.py": [
     []
    ],
-   "fetch/sec-metadata/README.md": [
-    []
-   ],
-   "fetch/sec-metadata/report.tentative.https.sub.html.sub.headers": [
-    []
-   ],
-   "fetch/sec-metadata/resources/dedicatedWorker.js": [
-    []
-   ],
-   "fetch/sec-metadata/resources/echo-as-json.py": [
-    []
-   ],
-   "fetch/sec-metadata/resources/echo-as-script.py": [
-    []
-   ],
-   "fetch/sec-metadata/resources/fetch-via-serviceworker--fallback--frame.html": [
-    []
-   ],
-   "fetch/sec-metadata/resources/fetch-via-serviceworker--fallback--sw.js": [
-    []
-   ],
-   "fetch/sec-metadata/resources/fetch-via-serviceworker--respondWith--frame.html": [
-    []
-   ],
-   "fetch/sec-metadata/resources/fetch-via-serviceworker--respondWith--sw.js": [
-    []
-   ],
-   "fetch/sec-metadata/resources/go-back.html": [
-    []
-   ],
-   "fetch/sec-metadata/resources/helper.js": [
-    []
-   ],
-   "fetch/sec-metadata/resources/post-to-owner.py": [
-    []
-   ],
-   "fetch/sec-metadata/resources/record-header.py": [
-    []
-   ],
-   "fetch/sec-metadata/resources/redirectTestHelper.sub.js": [
-    []
-   ],
-   "fetch/sec-metadata/resources/sharedWorker.js": [
-    []
-   ],
-   "fetch/sec-metadata/resources/unload-with-beacon.html": [
-    []
-   ],
-   "fetch/sec-metadata/resources/xslt-test.sub.xml": [
-    []
-   ],
    "fetch/security/support/embedded-credential-window.sub.html": [
     []
    ],
@@ -270951,6 +270996,27 @@
    "html/interaction/focus/sequential-focus-navigation-and-the-tabindex-attribute/resources/frameset-using-page.html": [
     []
    ],
+   "html/interaction/focus/the-autofocus-attribute/resources/child-autofocus.html": [
+    []
+   ],
+   "html/interaction/focus/the-autofocus-attribute/resources/child-iframe.html": [
+    []
+   ],
+   "html/interaction/focus/the-autofocus-attribute/resources/erase-first.css": [
+    []
+   ],
+   "html/interaction/focus/the-autofocus-attribute/resources/frame-with-autofocus-element.html": [
+    []
+   ],
+   "html/interaction/focus/the-autofocus-attribute/resources/grand-child-autofocus.html": [
+    []
+   ],
+   "html/interaction/focus/the-autofocus-attribute/resources/moving-autofocus-to-parent.html": [
+    []
+   ],
+   "html/interaction/focus/the-autofocus-attribute/resources/utils.js": [
+    []
+   ],
    "html/obsolete/META.yml": [
     []
    ],
@@ -272034,27 +272100,6 @@
    "html/semantics/forms/attributes-common-to-form-controls/dirname-ltr-iframe.html": [
     []
    ],
-   "html/semantics/forms/autofocus/resources/child-autofocus.html": [
-    []
-   ],
-   "html/semantics/forms/autofocus/resources/child-iframe.html": [
-    []
-   ],
-   "html/semantics/forms/autofocus/resources/erase-first.css": [
-    []
-   ],
-   "html/semantics/forms/autofocus/resources/frame-with-autofocus-element.html": [
-    []
-   ],
-   "html/semantics/forms/autofocus/resources/grand-child-autofocus.html": [
-    []
-   ],
-   "html/semantics/forms/autofocus/resources/moving-autofocus-to-parent.html": [
-    []
-   ],
-   "html/semantics/forms/autofocus/resources/utils.js": [
-    []
-   ],
    "html/semantics/forms/constraints/support/validator.js": [
     []
    ],
@@ -273942,9 +273987,6 @@
    "interfaces/filter-effects.idl": [
     []
    ],
-   "interfaces/font-metrics-api.idl": [
-    []
-   ],
    "interfaces/fullscreen.idl": [
     []
    ],
@@ -274524,6 +274566,12 @@
    "mathml/presentation-markup/operators/mo-paint-lspace-rspace-ref.html": [
     []
    ],
+   "mathml/presentation-markup/operators/support/operator-dictionary-tests.css": [
+    []
+   ],
+   "mathml/presentation-markup/operators/support/operator-dictionary-tests.js": [
+    []
+   ],
    "mathml/presentation-markup/radicals/radical-rendering-from-in-flow-ref.html": [
     []
    ],
@@ -274809,6 +274857,12 @@
    "mathml/tools/xHeight.py": [
     []
    ],
+   "measure-memory/META.yml": [
+    []
+   ],
+   "measure-memory/README.md": [
+    []
+   ],
    "media-capabilities/META.yml": [
     []
    ],
@@ -275757,6 +275811,9 @@
    "native-file-system/script-tests/FileSystemDirectoryHandle-removeEntry.js": [
     []
    ],
+   "native-file-system/script-tests/FileSystemFileHandle-getFile.js": [
+    []
+   ],
    "native-file-system/script-tests/FileSystemWriter.js": [
     []
    ],
@@ -278820,6 +278877,9 @@
    "resources/test/idl-helper.js": [
     []
    ],
+   "resources/test/nested-testharness.js": [
+    []
+   ],
    "resources/test/tests/functional/add_cleanup.html": [
     []
    ],
@@ -279039,6 +279099,9 @@
    "resources/test/tests/unit/late-test.html": [
     []
    ],
+   "resources/test/tests/unit/single_test.html": [
+    []
+   ],
    "resources/test/tests/unit/test-return-restrictions.html": [
     []
    ],
@@ -286404,6 +286467,273 @@
    "upgrade-insecure-requests/META.yml": [
     []
    ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/same-ws-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-https.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.downgrade.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.no-redirect.https.html.headers": [
+    []
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-https.downgrade.https.html.headers": [
+    []
+   ],
    "upgrade-insecure-requests/generic/test-case.sub.js": [
     []
    ],
@@ -308684,6 +309014,12 @@
      {}
     ]
    ],
+   "compat/webkit-box-vertically-centered.html": [
+    [
+     "compat/webkit-box-vertically-centered.html",
+     {}
+    ]
+   ],
    "compat/webkit-gradient-comma.html": [
     [
      "compat/webkit-gradient-comma.html",
@@ -308748,6 +309084,52 @@
      }
     ]
    ],
+   "compression/decompression-buffersource.any.js": [
+    [
+     "compression/decompression-buffersource.any.html",
+     {
+      "script_metadata": [
+       [
+        "global",
+        "worker"
+       ]
+      ]
+     }
+    ],
+    [
+     "compression/decompression-buffersource.any.serviceworker.html",
+     {
+      "script_metadata": [
+       [
+        "global",
+        "worker"
+       ]
+      ]
+     }
+    ],
+    [
+     "compression/decompression-buffersource.any.sharedworker.html",
+     {
+      "script_metadata": [
+       [
+        "global",
+        "worker"
+       ]
+      ]
+     }
+    ],
+    [
+     "compression/decompression-buffersource.any.worker.html",
+     {
+      "script_metadata": [
+       [
+        "global",
+        "worker"
+       ]
+      ]
+     }
+    ]
+   ],
    "compression/decompression-constructor-error.any.js": [
     [
      "compression/decompression-constructor-error.any.html",
@@ -318766,6 +319148,12 @@
      {}
     ]
    ],
+   "css/css-grid/parsing/grid-shorthand.html": [
+    [
+     "css/css-grid/parsing/grid-shorthand.html",
+     {}
+    ]
+   ],
    "css/css-grid/parsing/grid-template-areas-computed.html": [
     [
      "css/css-grid/parsing/grid-template-areas-computed.html",
@@ -319294,6 +319682,12 @@
      {}
     ]
    ],
+   "css/css-logical/animations/float-interpolation.html": [
+    [
+     "css/css-logical/animations/float-interpolation.html",
+     {}
+    ]
+   ],
    "css/css-logical/inheritance.html": [
     [
      "css/css-logical/inheritance.html",
@@ -320008,6 +320402,12 @@
      {}
     ]
    ],
+   "css/css-multicol/parsing/column-rule-shorthand.html": [
+    [
+     "css/css-multicol/parsing/column-rule-shorthand.html",
+     {}
+    ]
+   ],
    "css/css-multicol/parsing/column-rule-style-computed.html": [
     [
      "css/css-multicol/parsing/column-rule-style-computed.html",
@@ -321208,6 +321608,12 @@
      {}
     ]
    ],
+   "css/css-scroll-anchoring/heuristic-with-offset-update-from-scroll-event-listener.html": [
+    [
+     "css/css-scroll-anchoring/heuristic-with-offset-update-from-scroll-event-listener.html",
+     {}
+    ]
+   ],
    "css/css-scroll-anchoring/heuristic-with-offset-update.html": [
     [
      "css/css-scroll-anchoring/heuristic-with-offset-update.html",
@@ -329982,6 +330388,12 @@
      {}
     ]
    ],
+   "css/cssom-view/scrollLeft-of-scroller-with-wider-scrollbar.html": [
+    [
+     "css/cssom-view/scrollLeft-of-scroller-with-wider-scrollbar.html",
+     {}
+    ]
+   ],
    "css/cssom-view/scrollLeftTop.html": [
     [
      "css/cssom-view/scrollLeftTop.html",
@@ -330432,6 +330844,12 @@
      {}
     ]
    ],
+   "css/cssom/getComputedStyle-animations-replaced-into-ib-split.html": [
+    [
+     "css/cssom/getComputedStyle-animations-replaced-into-ib-split.html",
+     {}
+    ]
+   ],
    "css/cssom/getComputedStyle-detached-subtree.html": [
     [
      "css/cssom/getComputedStyle-detached-subtree.html",
@@ -330498,6 +330916,18 @@
      {}
     ]
    ],
+   "css/cssom/getComputedStyle-layout-dependent-removed-ib-sibling.html": [
+    [
+     "css/cssom/getComputedStyle-layout-dependent-removed-ib-sibling.html",
+     {}
+    ]
+   ],
+   "css/cssom/getComputedStyle-layout-dependent-replaced-into-ib-split.html": [
+    [
+     "css/cssom/getComputedStyle-layout-dependent-replaced-into-ib-split.html",
+     {}
+    ]
+   ],
    "css/cssom/getComputedStyle-line-height.html": [
     [
      "css/cssom/getComputedStyle-line-height.html",
@@ -331292,6 +331722,12 @@
      {}
     ]
    ],
+   "css/motion/parsing/offset-shorthand.html": [
+    [
+     "css/motion/parsing/offset-shorthand.html",
+     {}
+    ]
+   ],
    "css/selectors/anplusb-selector-parsing.html": [
     [
      "css/selectors/anplusb-selector-parsing.html",
@@ -335703,6 +336139,12 @@
      {}
     ]
    ],
+   "element-timing/scroll-to-text.html": [
+    [
+     "element-timing/scroll-to-text.html",
+     {}
+    ]
+   ],
    "element-timing/supported-element-type.html": [
     [
      "element-timing/supported-element-type.html",
@@ -349117,6 +349559,240 @@
      {}
     ]
    ],
+   "fetch/metadata/appcache.tentative.https.sub.html": [
+    [
+     "fetch/metadata/appcache.tentative.https.sub.html",
+     {
+      "timeout": "long"
+     }
+    ]
+   ],
+   "fetch/metadata/embed.tentative.https.sub.html": [
+    [
+     "fetch/metadata/embed.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/metadata/fetch-preflight.tentative.https.sub.html": [
+    [
+     "fetch/metadata/fetch-preflight.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/metadata/fetch-via-serviceworker--fallback.tentative.https.sub.html": [
+    [
+     "fetch/metadata/fetch-via-serviceworker--fallback.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/metadata/fetch-via-serviceworker--respondWith.tentative.https.sub.html": [
+    [
+     "fetch/metadata/fetch-via-serviceworker--respondWith.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/metadata/fetch.tentative.https.sub.html": [
+    [
+     "fetch/metadata/fetch.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/metadata/fetch.tentative.sub.html": [
+    [
+     "fetch/metadata/fetch.tentative.sub.html",
+     {}
+    ]
+   ],
+   "fetch/metadata/font.tentative.https.sub.html": [
+    [
+     "fetch/metadata/font.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/metadata/history.tentative.https.sub.html": [
+    [
+     "fetch/metadata/history.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/metadata/iframe.tentative.https.sub.html": [
+    [
+     "fetch/metadata/iframe.tentative.https.sub.html",
+     {
+      "testdriver": true
+     }
+    ]
+   ],
+   "fetch/metadata/iframe.tentative.sub.html": [
+    [
+     "fetch/metadata/iframe.tentative.sub.html",
+     {}
+    ]
+   ],
+   "fetch/metadata/img.tentative.https.sub.html": [
+    [
+     "fetch/metadata/img.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/metadata/navigation.https.sub.html": [
+    [
+     "fetch/metadata/navigation.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/metadata/object.tentative.https.sub.html": [
+    [
+     "fetch/metadata/object.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/metadata/portal.tentative.https.sub.html": [
+    [
+     "fetch/metadata/portal.tentative.https.sub.html",
+     {
+      "testdriver": true
+     }
+    ]
+   ],
+   "fetch/metadata/prefetch.tentative.https.sub.html": [
+    [
+     "fetch/metadata/prefetch.tentative.https.sub.html",
+     {}
+    ]
+   ],
+   "fetch/metadata/preload.tentative.https.sub.html": [
+    [
+     "fetch/metadata/preload.tentative.https.sub.html",
+     {
+      "timeout": "long"
+     }
+    ]
+   ],
+   "fetch/metadata/redirect/cross-site-redirect.tentative.https.sub.html": [
+    [
+     "fetch/metadata/redirect/cross-site-redirect.tentative.https.sub.html",
+     {}
+    ]
+   ],
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@@ -353572,6 +354014,124 @@
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@@ -357782,124 +358342,6 @@
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@@ -366720,6 +367162,46 @@
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@@ -367025,6 +367507,16 @@
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@@ -371000,6 +371492,31 @@
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+        "resources/test-helpers.js"
+       ],
+       [
+        "script",
+        "resources/native-fs-test-helpers.js"
+       ],
+       [
+        "script",
+        "script-tests/FileSystemFileHandle-getFile.js"
+       ]
+      ]
+     }
+    ]
+   ],
    "native-file-system/native_FileSystemWriter.tentative.https.manual.window.js": [
     [
      "native-file-system/native_FileSystemWriter.tentative.https.manual.window.html",
@@ -371185,6 +371702,46 @@
      }
     ]
    ],
+   "native-file-system/sandboxed_FileSystemFileHandle-getFile.tentative.https.any.js": [
+    [
+     "native-file-system/sandboxed_FileSystemFileHandle-getFile.tentative.https.any.html",
+     {
+      "script_metadata": [
+       [
+        "script",
+        "resources/test-helpers.js"
+       ],
+       [
+        "script",
+        "resources/sandboxed-fs-test-helpers.js"
+       ],
+       [
+        "script",
+        "script-tests/FileSystemFileHandle-getFile.js"
+       ]
+      ]
+     }
+    ],
+    [
+     "native-file-system/sandboxed_FileSystemFileHandle-getFile.tentative.https.any.worker.html",
+     {
+      "script_metadata": [
+       [
+        "script",
+        "resources/test-helpers.js"
+       ],
+       [
+        "script",
+        "resources/sandboxed-fs-test-helpers.js"
+       ],
+       [
+        "script",
+        "script-tests/FileSystemFileHandle-getFile.js"
+       ]
+      ]
+     }
+    ]
+   ],
    "native-file-system/sandboxed_FileSystemWriter.tentative.https.any.js": [
     [
      "native-file-system/sandboxed_FileSystemWriter.tentative.https.any.html",
@@ -382679,6 +383236,14 @@
      }
     ]
    ],
+   "pointerevents/compat/pointerevent_touch-action_two-finger_interaction.html": [
+    [
+     "pointerevents/compat/pointerevent_touch-action_two-finger_interaction.html",
+     {
+      "testdriver": true
+     }
+    ]
+   ],
    "pointerevents/extension/idlharness.window.js": [
     [
      "pointerevents/extension/idlharness.window.html",
@@ -395303,6 +395868,2982 @@
      {}
     ]
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+    [
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+     "referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.no-redirect.http.html",
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+   "referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-module/same-http.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-module/same-http.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.keep-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.keep-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.swap-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.swap-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.keep-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.keep-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.swap-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.swap-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.keep-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.keep-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.swap-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.swap-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.keep-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.keep-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.swap-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.swap-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.keep-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.keep-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.swap-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.swap-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.keep-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.keep-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.swap-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.swap-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.keep-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.keep-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.swap-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.swap-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.keep-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.keep-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.swap-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.swap-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.keep-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.keep-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.keep-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.keep-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.keep-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.keep-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.swap-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.swap-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.keep-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.keep-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.swap-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.swap-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.keep-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.keep-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.swap-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.swap-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.keep-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.keep-origin.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.no-redirect.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.no-redirect.http.html",
+     {}
+    ]
+   ],
+   "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.swap-origin.http.html": [
+    [
+     "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.swap-origin.http.html",
+     {}
+    ]
+   ],
    "referrer-policy/generic/iframe-src-change.html": [
     [
      "referrer-policy/generic/iframe-src-change.html",
@@ -405703,6 +409244,18 @@
      {}
     ]
    ],
+   "svg/animations/dependent-begin-on-syncbase.html": [
+    [
+     "svg/animations/dependent-begin-on-syncbase.html",
+     {}
+    ]
+   ],
+   "svg/animations/dependent-end-on-syncbase.html": [
+    [
+     "svg/animations/dependent-end-on-syncbase.html",
+     {}
+    ]
+   ],
    "svg/animations/discard-on-discard.html": [
     [
      "svg/animations/discard-on-discard.html",
@@ -408073,81 +411626,3909 @@
      }
     ]
    ],
-   "upgrade-insecure-requests/animation-worklet-import-upgrade.https.html": [
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-http-downgrade.downgrade.https.html": [
     [
-     "upgrade-insecure-requests/animation-worklet-import-upgrade.https.html",
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-http-downgrade.downgrade.https.html",
      {}
     ]
    ],
-   "upgrade-insecure-requests/animation-worklet-redirect-upgrade.https.html": [
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html": [
     [
-     "upgrade-insecure-requests/animation-worklet-redirect-upgrade.https.html",
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html",
      {}
     ]
    ],
-   "upgrade-insecure-requests/animation-worklet-upgrade.https.html": [
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-https.downgrade.https.html": [
     [
-     "upgrade-insecure-requests/animation-worklet-upgrade.https.html",
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-https.downgrade.https.html",
      {}
     ]
    ],
-   "upgrade-insecure-requests/audio-worklet-import-upgrade.https.html": [
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-http-downgrade.downgrade.https.html": [
     [
-     "upgrade-insecure-requests/audio-worklet-import-upgrade.https.html",
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-http-downgrade.downgrade.https.html",
      {}
     ]
    ],
-   "upgrade-insecure-requests/audio-worklet-redirect-upgrade.https.html": [
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-http-downgrade.no-redirect.https.html": [
     [
-     "upgrade-insecure-requests/audio-worklet-redirect-upgrade.https.html",
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-http-downgrade.no-redirect.https.html",
      {}
     ]
    ],
-   "upgrade-insecure-requests/audio-worklet-upgrade.https.html": [
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-https.downgrade.https.html": [
     [
-     "upgrade-insecure-requests/audio-worklet-upgrade.https.html",
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-https.downgrade.https.html",
      {}
     ]
    ],
-   "upgrade-insecure-requests/iframe-redirect-upgrade.https.html": [
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-http-downgrade.downgrade.https.html": [
     [
-     "upgrade-insecure-requests/iframe-redirect-upgrade.https.html",
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-http-downgrade.downgrade.https.html",
      {}
     ]
    ],
-   "upgrade-insecure-requests/iframe-upgrade.https.html": [
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-http-downgrade.no-redirect.https.html": [
     [
-     "upgrade-insecure-requests/iframe-upgrade.https.html",
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-http-downgrade.no-redirect.https.html",
      {}
     ]
    ],
-   "upgrade-insecure-requests/image-redirect-upgrade.https.html": [
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-https.downgrade.https.html": [
     [
-     "upgrade-insecure-requests/image-redirect-upgrade.https.html",
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-https.downgrade.https.html",
      {}
     ]
    ],
-   "upgrade-insecure-requests/image-upgrade.https.html": [
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-http-downgrade.downgrade.https.html": [
     [
-     "upgrade-insecure-requests/image-upgrade.https.html",
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-http-downgrade.downgrade.https.html",
      {}
     ]
    ],
-   "upgrade-insecure-requests/layout-worklet-import-upgrade.https.html": [
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-http-downgrade.no-redirect.https.html": [
     [
-     "upgrade-insecure-requests/layout-worklet-import-upgrade.https.html",
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-http-downgrade.no-redirect.https.html",
      {}
     ]
    ],
-   "upgrade-insecure-requests/layout-worklet-redirect-upgrade.https.html": [
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-https.downgrade.https.html": [
     [
-     "upgrade-insecure-requests/layout-worklet-redirect-upgrade.https.html",
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-https.downgrade.https.html",
      {}
     ]
    ],
-   "upgrade-insecure-requests/layout-worklet-upgrade.https.html": [
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-http-downgrade.downgrade.https.html": [
     [
-     "upgrade-insecure-requests/layout-worklet-upgrade.https.html",
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
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+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/same-ws-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/same-ws-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-https.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html": [
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+     {}
+    ]
+   ],
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+     {}
+    ]
+   ],
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+     {}
+    ]
+   ],
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
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+    [
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+     {}
+    ]
+   ],
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+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-https.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-https.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-https.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.no-redirect.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-https.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
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+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-https.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/fetch/cross-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/fetch/cross-https.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/fetch/same-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/fetch/same-http-downgrade.no-redirect.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/fetch/same-https.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/cross-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/cross-http-downgrade.no-redirect.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/cross-https.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/same-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/same-http-downgrade.no-redirect.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/img-tag/cross-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/img-tag/cross-http-downgrade.no-redirect.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/img-tag/cross-https.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/img-tag/same-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/img-tag/same-http-downgrade.no-redirect.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/img-tag/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.meta/unset/img-tag/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/sharedworker-classic/same-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/sharedworker-classic/same-http-downgrade.no-redirect.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/sharedworker-classic/same-https.downgrade.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.meta/unset/sharedworker-classic/same-https.downgrade.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html": [
+    [
+     "upgrade-insecure-requests/gen/top.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html",
+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/worker-classic/same-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/worker-classic/same-http-downgrade.no-redirect.https.html": [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/worker-classic/same-https.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/cross-http-downgrade.downgrade.https.html": [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/cross-http-downgrade.no-redirect.https.html": [
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+     {}
+    ]
+   ],
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+    [
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+     {}
+    ]
+   ],
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/same-http-downgrade.no-redirect.https.html": [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/same-https.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/worker-module/same-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/worker-module/same-https.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
+   "upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html": [
+    [
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+     {}
+    ]
+   ],
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+    [
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+     {}
+    ]
+   ],
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+     {}
+    ]
+   ],
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+     {}
+    ]
+   ],
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+     {}
+    ]
+   ],
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+     {}
+    ]
+   ],
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+     {}
+    ]
+   ],
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+     {}
+    ]
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@@ -638416,6 +645797,110 @@
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    "testharness"
   ],
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+   "testharness"
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+   "testharness"
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+   "testharness"
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+  "html/interaction/focus/the-autofocus-attribute/first.html": [
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+   "testharness"
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+   "350cbe30a0b9b8f5d407d11deaa2a21c7f1c6048",
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+  "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.swap-origin.http.html": [
+   "b4b372508ed9aa7d044e7bc5167880aa3e2ba1f2",
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+  "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.keep-origin.http.html": [
+   "47951e9b729aa5637ce17bf9fe1a78be34687537",
+   "testharness"
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+  "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.no-redirect.http.html": [
+   "46d85b141d399e655ff216674bb7a31d8015d7fc",
+   "testharness"
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+  "referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.swap-origin.http.html": [
+   "57a3e7c5d8da5ef1c1cacafe423598f5a842f10f",
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   "referrer-policy/generic/iframe-src-change.html": [
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    "testharness"
@@ -677513,7 +686926,7 @@
    "support"
   ],
   "resources/chromium/generic_sensor_mocks.js": [
-   "a7272a65fa3e7f20b31310751278dfb8744146f0",
+   "eb28c48d3a719d1ea0d8cabd29afa90a487e6c2e",
    "support"
   ],
   "resources/chromium/generic_sensor_mocks.js.headers": [
@@ -677609,7 +687022,7 @@
    "support"
   ],
   "resources/chromium/webusb-child-test.js": [
-   "add04fa58250d58d56759d242663a6510d306090",
+   "ee790bb619f2c5fc189b0fd826e620d9a9f68bac",
    "support"
   ],
   "resources/chromium/webusb-child-test.js.headers": [
@@ -677617,7 +687030,7 @@
    "support"
   ],
   "resources/chromium/webusb-test.js": [
-   "8bccfd1f724cc622619e024b95c7068b2899ff07",
+   "83b881f7d6eacf95dacc8565f49eccaeb56e1a69",
    "support"
   ],
   "resources/chromium/webusb-test.js.headers": [
@@ -677664,6 +687077,10 @@
    "2b73527ff2becedfa7d191d7d82e76c1c378ff25",
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+  ],
+  "upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-http-downgrade.downgrade.https.html": [
+   "30a09597404068b6d101ba7d3e6976f6928ac98c",
+   "testharness"
+  ],
+  "upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-http-downgrade.no-redirect.https.html": [
+   "c726a18a6d6b9f91b28aea33bb2323d40a36dcf7",
+   "testharness"
+  ],
+  "upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-https.downgrade.https.html": [
+   "8d273ac65d19bc80f3b2bb76f722a8bbd8b3dcb8",
+   "testharness"
+  ],
+  "upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-http-downgrade.downgrade.https.html": [
+   "8c50860d2a9d8968c53adb80c4f19d0da5e9f35a",
+   "testharness"
+  ],
+  "upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-http-downgrade.no-redirect.https.html": [
+   "364e95b3c1c121d9f2e0fa0eb4749f74d7320f90",
+   "testharness"
+  ],
+  "upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-https.downgrade.https.html": [
+   "f07d94db67bcf30cf87299bc0801badab1757ee5",
+   "testharness"
+  ],
+  "upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html": [
+   "fa6232d958ce8efd062c0eb63f8e28663f0d4359",
+   "testharness"
+  ],
+  "upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/websocket/same-ws-downgrade.no-redirect.https.html": [
+   "2da6643940ea8d623bff97a4c38e35ed0bb88254",
+   "testharness"
+  ],
+  "upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html": [
+   "46518de4a6b23b533a62a8642fa61e48cf5b435c",
+   "testharness"
+  ],
+  "upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html": [
+   "3e8fe269f20348927566fff7dcd7e53c48c938f6",
+   "testharness"
+  ],
+  "upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-https.downgrade.https.html": [
+   "4c2853f9e3a1108b92c516c52994efd661ab7f1d",
+   "testharness"
+  ],
+  "upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html": [
+   "e3dbf9fb3ac7e636db81ad1e7db45d040f41a170",
+   "testharness"
+  ],
+  "upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html": [
+   "002ed403c7faec202f2ab4382b1099d27eae1f9e",
+   "testharness"
+  ],
+  "upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-https.downgrade.https.html": [
+   "43c8dcf97b3ea5af9cee9403392b998c8d079a0a",
    "testharness"
   ],
   "upgrade-insecure-requests/generic/test-case.sub.js": [
@@ -694880,34 +707245,6 @@
    "cde29893f5fbd35ff0ccf00f7ee323fbb3194c8b",
    "support"
   ],
-  "upgrade-insecure-requests/iframe-redirect-upgrade.https.html": [
-   "7d0a310cf43e6144d3fc2d13f81d3f8912569e3f",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/iframe-upgrade.https.html": [
-   "d9ba69ea6b9d7bf8f871f5cd56c658142bc114c6",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/image-redirect-upgrade.https.html": [
-   "d72b6218c50ac2203a4c20bc56e61c33db9f1336",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/image-upgrade.https.html": [
-   "75d4b599fee6cacb75480581860d1c123b2eeae0",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/layout-worklet-import-upgrade.https.html": [
-   "9d97377e0ff1bf7949fd6dd9d3f3f9464f440042",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/layout-worklet-redirect-upgrade.https.html": [
-   "dca6abcbfe9bec8f04f3d23df5738ceb2a44612a",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/layout-worklet-upgrade.https.html": [
-   "876bf8428d320556ddfaff2de6f33e0e142be0f1",
-   "testharness"
-  ],
   "upgrade-insecure-requests/link-upgrade.sub.https.html": [
    "46788e8883cad6f9ee91993d6f2b36985cc96de3",
    "testharness"
@@ -694992,38 +707329,6 @@
    "5cf2df57323231a8a5bc7fd8deddc147f4f9d913",
    "support"
   ],
-  "upgrade-insecure-requests/module-worker-import-upgrade.https.html": [
-   "ef103ab049c63d019deb3b8d64116f13c8617034",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/module-worker-redirect-upgrade.https.html": [
-   "216f20263cee08a458b6b31afdec1b579ef9d8c7",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/module-worker-upgrade.https.html": [
-   "e81fd10855e03e8b35170181b4b1339dcfc6470f",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/paint-worklet-import-upgrade.https.html": [
-   "eda2f28b44dfcff3ade5b42c0f916637cadcce07",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/paint-worklet-redirect-upgrade.https.html": [
-   "b6da97865563a377ac2df8fb0451a2ec14465532",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/paint-worklet-upgrade.https.html": [
-   "98bdd0e4bf17988168186b4f7145d67646c252e3",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/shared-worker-redirect-upgrade.https.html": [
-   "28fea03022bf278327e359036888f396c47da8ff",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/shared-worker-upgrade.https.html": [
-   "cf1d3c382e4b139db42e807ab1db166cb0d4fbbb",
-   "testharness"
-  ],
   "upgrade-insecure-requests/spec.src.json": [
    "6aee9a280b0ff5001c77e2d8a688618c049dc226",
    "support"
@@ -695040,26 +707345,6 @@
    "da20d2644b312d6225497081c67fa4b66f12b43a",
    "support"
   ],
-  "upgrade-insecure-requests/websocket-upgrade.https.html": [
-   "aa7237db82b7c57be11f4b362c98314ea0cb0042",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/worker-redirect-upgrade.https.html": [
-   "8349042e69c2a9559ab72c4e19f64478b8868705",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/worker-subresource-fetch-redirect-upgrade.https.html": [
-   "31cec1390c0cf1dec178355abd29796622305262",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/worker-subresource-fetch-upgrade.https.html": [
-   "e559246d8ba71164cbf1b47ee52fdfb9b2bce5dd",
-   "testharness"
-  ],
-  "upgrade-insecure-requests/worker-upgrade.https.html": [
-   "5a1d58388469d2c7cd15620edaa7ceb665079937",
-   "testharness"
-  ],
   "url/META.yml": [
    "094b266b64b61b97966f2fa88d78dfdf5a00b573",
    "support"
@@ -696925,7 +709210,7 @@
    "support"
   ],
   "web-animations/animation-model/animation-types/property-types.js": [
-   "75f7d61161a8569beef9b1104ce0e2c9b8e70a06",
+   "dba946d38869f925a990c8889a2eb06d0e2aeb21",
    "support"
   ],
   "web-animations/animation-model/animation-types/visibility.html": [
@@ -699437,7 +711722,7 @@
    "wdspec"
   ],
   "webdriver/tests/permissions/set.py": [
-   "7fb7fa20c98406eb34379c39764c205c1d9e8530",
+   "349462dbb5037321e16b92b8055bd94c015ea11c",
    "wdspec"
   ],
   "webdriver/tests/refresh/__init__.py": [
@@ -701517,7 +713802,7 @@
    "support"
   ],
   "websockets/handlers/send-backpressure_wsh.py": [
-   "fe69b8f9c0170ec4e18ba3f7c3ab988fbdf77b97",
+   "c57b997b7efbdc83d8ab4c769403421a0930ff2b",
    "support"
   ],
   "websockets/handlers/set-cookie-secure_wsh.py": [
@@ -701909,7 +714194,7 @@
    "testharness"
   ],
   "websockets/stream-tentative/backpressure-receive.any.js": [
-   "11f4bd9d35016b6a36cb1532e4071f42e2f1b817",
+   "b4b090958818fe28aaf4fdbeb8e1aec8d811bb32",
    "testharness"
   ],
   "websockets/stream-tentative/backpressure-send.any.js": [
@@ -707837,7 +720122,7 @@
    "support"
   ],
   "worklets/resources/import-tests.js": [
-   "f504588cdb065cd0616cbde27a6747beb2e145f2",
+   "de4ca726facc71b29b5838c0ec7139cada8865da",
    "support"
   ],
   "worklets/resources/referrer-checker.py": [
diff --git a/tests/wpt/metadata/css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html.ini b/tests/wpt/metadata/css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html.ini
new file mode 100644
index 00000000000..70784ff0b07
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html.ini
@@ -0,0 +1,2 @@
+[remove-block-before-self-collapsing-sibling-with-clearance.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/CSS2/floats/floats-in-table-caption-001.html.ini b/tests/wpt/metadata/css/CSS2/floats/floats-in-table-caption-001.html.ini
new file mode 100644
index 00000000000..86715ffc9c2
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/floats/floats-in-table-caption-001.html.ini
@@ -0,0 +1,2 @@
+[floats-in-table-caption-001.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/CSS2/linebox/inline-negative-margin-001.html.ini b/tests/wpt/metadata/css/CSS2/linebox/inline-negative-margin-001.html.ini
new file mode 100644
index 00000000000..033d24e93cc
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/linebox/inline-negative-margin-001.html.ini
@@ -0,0 +1,4 @@
+[inline-negative-margin-001.html]
+  [#container 1]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/css/CSS2/positioning/abspos-float-with-inline-container.html.ini b/tests/wpt/metadata/css/CSS2/positioning/abspos-float-with-inline-container.html.ini
index 7203ab0404c..3f98bb1fa20 100644
--- a/tests/wpt/metadata/css/CSS2/positioning/abspos-float-with-inline-container.html.ini
+++ b/tests/wpt/metadata/css/CSS2/positioning/abspos-float-with-inline-container.html.ini
@@ -1,2 +1,2 @@
 [abspos-float-with-inline-container.html]
-  expected: TIMEOUT
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/CSS2/text/letter-spacing-005.xht.ini b/tests/wpt/metadata/css/CSS2/text/letter-spacing-005.xht.ini
new file mode 100644
index 00000000000..b40cc3355e0
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/text/letter-spacing-005.xht.ini
@@ -0,0 +1,2 @@
+[letter-spacing-005.xht]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/CSS2/text/white-space-002.xht.ini b/tests/wpt/metadata/css/CSS2/text/white-space-002.xht.ini
deleted file mode 100644
index b1d1b14db72..00000000000
--- a/tests/wpt/metadata/css/CSS2/text/white-space-002.xht.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[white-space-002.xht]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/CSS2/text/white-space-003.xht.ini b/tests/wpt/metadata/css/CSS2/text/white-space-003.xht.ini
deleted file mode 100644
index 182a9fc2d1e..00000000000
--- a/tests/wpt/metadata/css/CSS2/text/white-space-003.xht.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[white-space-003.xht]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/CSS2/visudet/line-height-204.html.ini b/tests/wpt/metadata/css/CSS2/visudet/line-height-204.html.ini
deleted file mode 100644
index 3d28990c283..00000000000
--- a/tests/wpt/metadata/css/CSS2/visudet/line-height-204.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[line-height-204.html]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/compositing/mix-blend-mode/mix-blend-mode-animation.html.ini b/tests/wpt/metadata/css/compositing/mix-blend-mode/mix-blend-mode-animation.html.ini
deleted file mode 100644
index 5496474410b..00000000000
--- a/tests/wpt/metadata/css/compositing/mix-blend-mode/mix-blend-mode-animation.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[mix-blend-mode-animation.html]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/compositing/mix-blend-mode/mix-blend-mode-paragraph.html.ini b/tests/wpt/metadata/css/compositing/mix-blend-mode/mix-blend-mode-paragraph.html.ini
deleted file mode 100644
index fb5b6fd0006..00000000000
--- a/tests/wpt/metadata/css/compositing/mix-blend-mode/mix-blend-mode-paragraph.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[mix-blend-mode-paragraph.html]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-align/parsing/gap-shorthand.html.ini b/tests/wpt/metadata/css/css-align/parsing/gap-shorthand.html.ini
index f92e47126c8..604fdfda955 100644
--- a/tests/wpt/metadata/css/css-align/parsing/gap-shorthand.html.ini
+++ b/tests/wpt/metadata/css/css-align/parsing/gap-shorthand.html.ini
@@ -35,3 +35,15 @@
   [e.style['gap'\] = "10px 20%" should set column-gap]
     expected: FAIL
 
+  [e.style['gap'\] = "10px normal" should not set unrelated longhands]
+    expected: FAIL
+
+  [e.style['gap'\] = "normal calc(20% + 10px)" should not set unrelated longhands]
+    expected: FAIL
+
+  [e.style['gap'\] = "10px 20%" should not set unrelated longhands]
+    expected: FAIL
+
+  [e.style['gap'\] = "normal" should not set unrelated longhands]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/css/css-align/parsing/place-content-shorthand.html.ini b/tests/wpt/metadata/css/css-align/parsing/place-content-shorthand.html.ini
index 7bda4a5b069..727620ff56d 100644
--- a/tests/wpt/metadata/css/css-align/parsing/place-content-shorthand.html.ini
+++ b/tests/wpt/metadata/css/css-align/parsing/place-content-shorthand.html.ini
@@ -44,3 +44,18 @@
   [e.style['place-content'\] = "space-evenly unsafe end" should set justify-content]
     expected: FAIL
 
+  [e.style['place-content'\] = "first baseline" should not set unrelated longhands]
+    expected: FAIL
+
+  [e.style['place-content'\] = "last baseline flex-start" should not set unrelated longhands]
+    expected: FAIL
+
+  [e.style['place-content'\] = "space-evenly unsafe end" should not set unrelated longhands]
+    expected: FAIL
+
+  [e.style['place-content'\] = "normal" should not set unrelated longhands]
+    expected: FAIL
+
+  [e.style['place-content'\] = "space-around" should not set unrelated longhands]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/css/css-align/parsing/place-items-shorthand.html.ini b/tests/wpt/metadata/css/css-align/parsing/place-items-shorthand.html.ini
index fbc705c3a50..0552254ef78 100644
--- a/tests/wpt/metadata/css/css-align/parsing/place-items-shorthand.html.ini
+++ b/tests/wpt/metadata/css/css-align/parsing/place-items-shorthand.html.ini
@@ -35,3 +35,15 @@
   [e.style['place-items'\] = "first baseline" should set justify-items]
     expected: FAIL
 
+  [e.style['place-items'\] = "first baseline" should not set unrelated longhands]
+    expected: FAIL
+
+  [e.style['place-items'\] = "normal" should not set unrelated longhands]
+    expected: FAIL
+
+  [e.style['place-items'\] = "last baseline flex-start" should not set unrelated longhands]
+    expected: FAIL
+
+  [e.style['place-items'\] = "stretch right legacy" should not set unrelated longhands]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/css/css-align/parsing/place-self-shorthand.html.ini b/tests/wpt/metadata/css/css-align/parsing/place-self-shorthand.html.ini
index 11c062e766c..ff8804e191c 100644
--- a/tests/wpt/metadata/css/css-align/parsing/place-self-shorthand.html.ini
+++ b/tests/wpt/metadata/css/css-align/parsing/place-self-shorthand.html.ini
@@ -35,3 +35,15 @@
   [e.style['place-self'\] = "last baseline flex-start" should set justify-self]
     expected: FAIL
 
+  [e.style['place-self'\] = "unsafe self-start stretch" should not set unrelated longhands]
+    expected: FAIL
+
+  [e.style['place-self'\] = "normal" should not set unrelated longhands]
+    expected: FAIL
+
+  [e.style['place-self'\] = "first baseline" should not set unrelated longhands]
+    expected: FAIL
+
+  [e.style['place-self'\] = "last baseline flex-start" should not set unrelated longhands]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/css/css-backgrounds/background-repeat/background-repeat-round-roundup.xht.ini b/tests/wpt/metadata/css/css-backgrounds/background-repeat/background-repeat-round-roundup.xht.ini
deleted file mode 100644
index f20284a5396..00000000000
--- a/tests/wpt/metadata/css/css-backgrounds/background-repeat/background-repeat-round-roundup.xht.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[background-repeat-round-roundup.xht]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-fonts/variations/at-font-face-font-matching.html.ini b/tests/wpt/metadata/css/css-fonts/variations/at-font-face-font-matching.html.ini
index 02214743d35..26585a275b3 100644
--- a/tests/wpt/metadata/css/css-fonts/variations/at-font-face-font-matching.html.ini
+++ b/tests/wpt/metadata/css/css-fonts/variations/at-font-face-font-matching.html.ini
@@ -332,3 +332,6 @@
   [Matching font-style: 'oblique 0deg' should prefer 'oblique 30deg 60deg' over 'oblique 40deg 50deg']
     expected: FAIL
 
+  [Matching font-weight: '400' should prefer '450 460' over '500']
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/css/css-text-decor/parsing/text-decoration-shorthand.html.ini b/tests/wpt/metadata/css/css-text-decor/parsing/text-decoration-shorthand.html.ini
index a416cf44931..add13e507a6 100644
--- a/tests/wpt/metadata/css/css-text-decor/parsing/text-decoration-shorthand.html.ini
+++ b/tests/wpt/metadata/css/css-text-decor/parsing/text-decoration-shorthand.html.ini
@@ -8,3 +8,6 @@
   [e.style['text-decoration'\] = "overline dotted green" should set text-decoration-color]
     expected: FAIL
 
+  [e.style['text-decoration'\] = "overline dotted green" should not set unrelated longhands]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/css/css-text/line-break/line-break-normal-018.xht.ini b/tests/wpt/metadata/css/css-text/line-break/line-break-normal-018.xht.ini
new file mode 100644
index 00000000000..693999d7f9d
--- /dev/null
+++ b/tests/wpt/metadata/css/css-text/line-break/line-break-normal-018.xht.ini
@@ -0,0 +1,2 @@
+[line-break-normal-018.xht]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/line-break/line-break-strict-018.xht.ini b/tests/wpt/metadata/css/css-text/line-break/line-break-strict-018.xht.ini
new file mode 100644
index 00000000000..bd79bd226f9
--- /dev/null
+++ b/tests/wpt/metadata/css/css-text/line-break/line-break-strict-018.xht.ini
@@ -0,0 +1,2 @@
+[line-break-strict-018.xht]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-001.html.ini b/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-001.html.ini
new file mode 100644
index 00000000000..ded993140eb
--- /dev/null
+++ b/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-001.html.ini
@@ -0,0 +1,2 @@
+[text-transform-full-size-kana-001.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-002.html.ini b/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-002.html.ini
new file mode 100644
index 00000000000..047905d059b
--- /dev/null
+++ b/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-002.html.ini
@@ -0,0 +1,2 @@
+[text-transform-full-size-kana-002.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-003.html.ini b/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-003.html.ini
new file mode 100644
index 00000000000..7e9e3e15a50
--- /dev/null
+++ b/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-003.html.ini
@@ -0,0 +1,2 @@
+[text-transform-full-size-kana-003.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-004.html.ini b/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-004.html.ini
new file mode 100644
index 00000000000..f90c86d0e3d
--- /dev/null
+++ b/tests/wpt/metadata/css/css-text/text-transform/text-transform-full-size-kana-004.html.ini
@@ -0,0 +1,2 @@
+[text-transform-full-size-kana-004.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/white-space/trailing-ideographic-space-004.html.ini b/tests/wpt/metadata/css/css-text/white-space/trailing-ideographic-space-004.html.ini
new file mode 100644
index 00000000000..240d1283c3a
--- /dev/null
+++ b/tests/wpt/metadata/css/css-text/white-space/trailing-ideographic-space-004.html.ini
@@ -0,0 +1,2 @@
+[trailing-ideographic-space-004.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/word-break/word-break-break-all-007.html.ini b/tests/wpt/metadata/css/css-text/word-break/word-break-break-all-007.html.ini
deleted file mode 100644
index 192f64b0826..00000000000
--- a/tests/wpt/metadata/css/css-text/word-break/word-break-break-all-007.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[word-break-break-all-007.html]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text/word-break/word-break-keep-all-006.html.ini b/tests/wpt/metadata/css/css-text/word-break/word-break-keep-all-006.html.ini
deleted file mode 100644
index 3a512b4a124..00000000000
--- a/tests/wpt/metadata/css/css-text/word-break/word-break-keep-all-006.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[word-break-keep-all-006.html]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-transforms/animation/perspective-interpolation.html.ini b/tests/wpt/metadata/css/css-transforms/animation/perspective-interpolation.html.ini
index c511d92d674..03f2f3fe9d1 100644
--- a/tests/wpt/metadata/css/css-transforms/animation/perspective-interpolation.html.ini
+++ b/tests/wpt/metadata/css/css-transforms/animation/perspective-interpolation.html.ini
@@ -1,4 +1,5 @@
 [perspective-interpolation.html]
+  expected: CRASH
   [ perspective interpolation]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/css/css-transforms/css-transforms-3d-on-anonymous-block-001.html.ini b/tests/wpt/metadata/css/css-transforms/css-transforms-3d-on-anonymous-block-001.html.ini
deleted file mode 100644
index bbb2e5f171e..00000000000
--- a/tests/wpt/metadata/css/css-transforms/css-transforms-3d-on-anonymous-block-001.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[css-transforms-3d-on-anonymous-block-001.html]
-  expected: FAIL
diff --git a/tests/wpt/metadata/css/cssom-view/matchMedia-display-none-iframe.html.ini b/tests/wpt/metadata/css/cssom-view/matchMedia-display-none-iframe.html.ini
deleted file mode 100644
index e6e1f29e274..00000000000
--- a/tests/wpt/metadata/css/cssom-view/matchMedia-display-none-iframe.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[matchMedia-display-none-iframe.html]
-  expected: ERROR
diff --git a/tests/wpt/metadata/css/cssom-view/scrollLeft-of-scroller-with-wider-scrollbar.html.ini b/tests/wpt/metadata/css/cssom-view/scrollLeft-of-scroller-with-wider-scrollbar.html.ini
new file mode 100644
index 00000000000..f0e78fd684d
--- /dev/null
+++ b/tests/wpt/metadata/css/cssom-view/scrollLeft-of-scroller-with-wider-scrollbar.html.ini
@@ -0,0 +1,4 @@
+[scrollLeft-of-scroller-with-wider-scrollbar.html]
+  [Test the maxium value of scrollLeft]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/css/cssom/getComputedStyle-animations-replaced-into-ib-split.html.ini b/tests/wpt/metadata/css/cssom/getComputedStyle-animations-replaced-into-ib-split.html.ini
new file mode 100644
index 00000000000..ed664c1c84d
--- /dev/null
+++ b/tests/wpt/metadata/css/cssom/getComputedStyle-animations-replaced-into-ib-split.html.ini
@@ -0,0 +1,4 @@
+[getComputedStyle-animations-replaced-into-ib-split.html]
+  [getComputedStyle() should return animation styles for nodes just inserted into the document, even if they're in an IB-split]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/custom-elements/reactions/HTMLMediaElement.html.ini b/tests/wpt/metadata/custom-elements/reactions/HTMLMediaElement.html.ini
new file mode 100644
index 00000000000..4456e76a8d1
--- /dev/null
+++ b/tests/wpt/metadata/custom-elements/reactions/HTMLMediaElement.html.ini
@@ -0,0 +1,2 @@
+[HTMLMediaElement.html]
+  expected: CRASH
diff --git a/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_html.html.ini b/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_html.html.ini
new file mode 100644
index 00000000000..d3f46c22377
--- /dev/null
+++ b/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_html.html.ini
@@ -0,0 +1,2 @@
+[contenttype_html.html]
+  expected: CRASH
diff --git a/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_txt.html.ini b/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_txt.html.ini
new file mode 100644
index 00000000000..c3916f8555d
--- /dev/null
+++ b/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_txt.html.ini
@@ -0,0 +1,2 @@
+[contenttype_txt.html]
+  expected: CRASH
diff --git a/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_xml.html.ini b/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_xml.html.ini
new file mode 100644
index 00000000000..cde6fe16ee2
--- /dev/null
+++ b/tests/wpt/metadata/dom/nodes/Document-contentType/contentType/contenttype_xml.html.ini
@@ -0,0 +1,2 @@
+[contenttype_xml.html]
+  expected: CRASH
diff --git a/tests/wpt/metadata/encoding/encodeInto.any.js.ini b/tests/wpt/metadata/encoding/encodeInto.any.js.ini
index 498ba1579cc..fa6ec12c0f5 100644
--- a/tests/wpt/metadata/encoding/encodeInto.any.js.ini
+++ b/tests/wpt/metadata/encoding/encodeInto.any.js.ini
@@ -311,6 +311,258 @@
   [encodeInto() with 𝌆 and destination length 4, offset 4, filler 128]
     expected: FAIL
 
+  [encodeInto() into ArrayBuffer with 𝌆A and destination length 3, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆A and destination length 3, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with Hi and destination length 0, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with ¥¥ and destination length 4, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with AU+df06 and destination length 4, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with Hi and destination length 0, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with ¥¥ and destination length 4, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with ¥¥ and destination length 4, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with AU+df06 and destination length 4, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with Hi and destination length 0, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆 and destination length 4, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆A and destination length 3, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with AU+df06 and destination length 4, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with ¥¥ and destination length 4, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆A and destination length 3, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆 and destination length 4, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆A and destination length 3, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with A and destination length 10, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with Hi and destination length 0, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with A and destination length 10, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with ¥¥ and destination length 4, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆A and destination length 3, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with AU+df06 and destination length 4, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with AU+df06 and destination length 4, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with ¥¥ and destination length 4, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with A and destination length 10, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆 and destination length 4, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with AU+df06 and destination length 4, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with AU+df06 and destination length 4, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with Hi and destination length 0, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆A and destination length 3, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆 and destination length 4, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with AU+df06 and destination length 4, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with Hi and destination length 0, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with ¥¥ and destination length 4, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆 and destination length 4, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆A and destination length 3, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with A and destination length 10, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with A and destination length 10, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with A and destination length 10, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with Hi and destination length 0, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with AU+df06 and destination length 4, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with Hi and destination length 0, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with ¥¥ and destination length 4, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with AU+df06 and destination length 4, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆 and destination length 4, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with Hi and destination length 0, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with A and destination length 10, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with A and destination length 10, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with ¥¥ and destination length 4, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆A and destination length 3, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆A and destination length 3, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆 and destination length 4, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with Hi and destination length 0, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with A and destination length 10, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with ¥¥ and destination length 4, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆A and destination length 3, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆 and destination length 4, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with Hi and destination length 0, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with A and destination length 10, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with A and destination length 10, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with ¥¥ and destination length 4, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with ¥¥ and destination length 4, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆 and destination length 4, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with AU+df06 and destination length 4, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆 and destination length 4, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with Hi and destination length 0, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with AU+df06 and destination length 4, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with A and destination length 10, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆A and destination length 3, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆 and destination length 4, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆 and destination length 4, offset 4, filler 128]
+    expected: FAIL
+
 
 [encodeInto.any.worker.html]
   [encodeInto() with 𝌆A and destination length 3, offset 4, filler 128]
@@ -625,3 +877,255 @@
   [encodeInto() with 𝌆 and destination length 4, offset 4, filler 128]
     expected: FAIL
 
+  [encodeInto() into ArrayBuffer with 𝌆A and destination length 3, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆A and destination length 3, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with Hi and destination length 0, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with ¥¥ and destination length 4, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with AU+df06 and destination length 4, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with Hi and destination length 0, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with ¥¥ and destination length 4, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with ¥¥ and destination length 4, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with AU+df06 and destination length 4, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with Hi and destination length 0, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆 and destination length 4, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆A and destination length 3, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with AU+df06 and destination length 4, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with ¥¥ and destination length 4, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆A and destination length 3, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆 and destination length 4, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆A and destination length 3, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with A and destination length 10, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with Hi and destination length 0, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with A and destination length 10, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with ¥¥ and destination length 4, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆A and destination length 3, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with AU+df06 and destination length 4, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with AU+df06 and destination length 4, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with ¥¥ and destination length 4, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with A and destination length 10, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆 and destination length 4, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with AU+df06 and destination length 4, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with AU+df06 and destination length 4, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with Hi and destination length 0, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆A and destination length 3, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆 and destination length 4, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with AU+df06 and destination length 4, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with Hi and destination length 0, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with ¥¥ and destination length 4, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆 and destination length 4, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆A and destination length 3, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with A and destination length 10, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with A and destination length 10, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with A and destination length 10, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with Hi and destination length 0, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with AU+df06 and destination length 4, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with Hi and destination length 0, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with ¥¥ and destination length 4, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with AU+df06 and destination length 4, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆 and destination length 4, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with Hi and destination length 0, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with A and destination length 10, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with A and destination length 10, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with ¥¥ and destination length 4, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆A and destination length 3, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆A and destination length 3, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆 and destination length 4, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with Hi and destination length 0, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with A and destination length 10, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with ¥¥ and destination length 4, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆A and destination length 3, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆 and destination length 4, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with Hi and destination length 0, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with A and destination length 10, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with A and destination length 10, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with ¥¥ and destination length 4, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with ¥¥ and destination length 4, offset 0, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆 and destination length 4, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with AU+df06 and destination length 4, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆 and destination length 4, offset 4, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with Hi and destination length 0, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with AU+df06 and destination length 4, offset 0, filler 128]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with A and destination length 10, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆A and destination length 3, offset 4, filler 128]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with U+d834AU+df06A¥Hi and destination length 10, offset 4, filler 0]
+    expected: FAIL
+
+  [encodeInto() into ArrayBuffer with 𝌆 and destination length 4, offset 0, filler random]
+    expected: FAIL
+
+  [encodeInto() into SharedArrayBuffer with 𝌆 and destination length 4, offset 4, filler 128]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/encoding/streams/decode-utf8.any.js.ini b/tests/wpt/metadata/encoding/streams/decode-utf8.any.js.ini
index a5db82ea387..1af8cbfba5f 100644
--- a/tests/wpt/metadata/encoding/streams/decode-utf8.any.js.ini
+++ b/tests/wpt/metadata/encoding/streams/decode-utf8.any.js.ini
@@ -27,6 +27,30 @@
   [decoding a transferred ArrayBuffer chunk should give no output]
     expected: FAIL
 
+  [decoding one UTF-8 chunk should give one output string - SharedArrayBuffer]
+    expected: FAIL
+
+  [decoding one UTF-8 chunk should give one output string - ArrayBuffer]
+    expected: FAIL
+
+  [an initial empty chunk should be ignored - ArrayBuffer]
+    expected: FAIL
+
+  [an initial empty chunk should be ignored - SharedArrayBuffer]
+    expected: FAIL
+
+  [a trailing empty chunk should be ignored- ArrayBuffer]
+    expected: FAIL
+
+  [decoding an empty chunk should give no output chunks - SharedArrayBuffer]
+    expected: FAIL
+
+  [decoding an empty chunk should give no output chunks - ArrayBuffer]
+    expected: FAIL
+
+  [a trailing empty chunk should be ignored- SharedArrayBuffer]
+    expected: FAIL
+
 
 [decode-utf8.any.worker.html]
   [decoding one UTF-8 chunk should give one output string]
@@ -47,3 +71,27 @@
   [decoding a transferred ArrayBuffer chunk should give no output]
     expected: FAIL
 
+  [decoding one UTF-8 chunk should give one output string - SharedArrayBuffer]
+    expected: FAIL
+
+  [decoding one UTF-8 chunk should give one output string - ArrayBuffer]
+    expected: FAIL
+
+  [an initial empty chunk should be ignored - ArrayBuffer]
+    expected: FAIL
+
+  [an initial empty chunk should be ignored - SharedArrayBuffer]
+    expected: FAIL
+
+  [a trailing empty chunk should be ignored- ArrayBuffer]
+    expected: FAIL
+
+  [decoding an empty chunk should give no output chunks - SharedArrayBuffer]
+    expected: FAIL
+
+  [decoding an empty chunk should give no output chunks - ArrayBuffer]
+    expected: FAIL
+
+  [a trailing empty chunk should be ignored- SharedArrayBuffer]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/encoding/textdecoder-copy.any.js.ini b/tests/wpt/metadata/encoding/textdecoder-copy.any.js.ini
new file mode 100644
index 00000000000..5ff14b2cca0
--- /dev/null
+++ b/tests/wpt/metadata/encoding/textdecoder-copy.any.js.ini
@@ -0,0 +1,9 @@
+[textdecoder-copy.any.html]
+  [Modify buffer after passing it in (SharedArrayBuffer)]
+    expected: FAIL
+
+
+[textdecoder-copy.any.worker.html]
+  [Modify buffer after passing it in (SharedArrayBuffer)]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/encoding/textdecoder-streaming.any.js.ini b/tests/wpt/metadata/encoding/textdecoder-streaming.any.js.ini
new file mode 100644
index 00000000000..5230e7c15e2
--- /dev/null
+++ b/tests/wpt/metadata/encoding/textdecoder-streaming.any.js.ini
@@ -0,0 +1,5 @@
+[textdecoder-streaming.any.worker.html]
+  expected: CRASH
+
+[textdecoder-streaming.any.html]
+  expected: CRASH
diff --git a/tests/wpt/metadata/fetch/content-type/response.window.js.ini b/tests/wpt/metadata/fetch/content-type/response.window.js.ini
index 6960c088389..be8b14356e5 100644
--- a/tests/wpt/metadata/fetch/content-type/response.window.js.ini
+++ b/tests/wpt/metadata/fetch/content-type/response.window.js.ini
@@ -315,6 +315,21 @@
   [<iframe>: separate response Content-Type: text/html;" text/plain]
     expected: FAIL
 
-  [<iframe>: combined response Content-Type: text/html;x=" text/plain]
+  [<iframe>: separate response Content-Type: text/html */*;charset=gbk]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/html */*]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/plain */*]
+    expected: FAIL
+
+  [<iframe>: combined response Content-Type: text/html */*;charset=gbk]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/html;" \\" text/plain]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/plain */*;charset=gbk]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/fetch/content-type/script.window.js.ini b/tests/wpt/metadata/fetch/content-type/script.window.js.ini
index c0374f76e40..279734168dc 100644
--- a/tests/wpt/metadata/fetch/content-type/script.window.js.ini
+++ b/tests/wpt/metadata/fetch/content-type/script.window.js.ini
@@ -56,9 +56,6 @@
   [separate text/javascript x/x]
     expected: FAIL
 
-  [separate text/javascript error]
-    expected: FAIL
-
-  [separate text/javascript ]
+  [separate text/javascript;charset=windows-1252  text/javascript]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/fetch/sec-metadata/appcache.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/appcache.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/appcache.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/appcache.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/embed.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/embed.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/embed.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/embed.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/fetch-preflight.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/fetch-preflight.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/fetch-preflight.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/fetch-preflight.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/fetch-via-serviceworker--fallback.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/fetch-via-serviceworker--fallback.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/fetch-via-serviceworker--fallback.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/fetch-via-serviceworker--fallback.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/fetch-via-serviceworker--respondWith.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/fetch-via-serviceworker--respondWith.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/fetch-via-serviceworker--respondWith.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/fetch-via-serviceworker--respondWith.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/fetch.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/fetch.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/fetch.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/fetch.tentative.https.sub.html.ini
index 70f3a453c27..3940ed7f391 100644
--- a/tests/wpt/metadata/fetch/sec-metadata/fetch.tentative.https.sub.html.ini
+++ b/tests/wpt/metadata/fetch/metadata/fetch.tentative.https.sub.html.ini
@@ -2,13 +2,13 @@
   [Same-origin fetch]
     expected: FAIL
 
-  [Same-site fetch]
+  [Same-origin mode]
     expected: FAIL
 
   [Cross-site fetch]
     expected: FAIL
 
-  [Same-origin mode]
+  [Same-site fetch]
     expected: FAIL
 
   [no-CORS mode]
diff --git a/tests/wpt/metadata/fetch/sec-metadata/fetch.tentative.sub.html.ini b/tests/wpt/metadata/fetch/metadata/fetch.tentative.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/fetch.tentative.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/fetch.tentative.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/font.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/font.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/font.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/font.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/history.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/history.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/history.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/history.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/iframe.tentative.sub.html.ini b/tests/wpt/metadata/fetch/metadata/iframe.tentative.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/iframe.tentative.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/iframe.tentative.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/img.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/img.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/img.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/img.tentative.https.sub.html.ini
index 1873aa293ee..747ee23fa57 100644
--- a/tests/wpt/metadata/fetch/sec-metadata/img.tentative.https.sub.html.ini
+++ b/tests/wpt/metadata/fetch/metadata/img.tentative.https.sub.html.ini
@@ -1,10 +1,10 @@
 [img.tentative.https.sub.html]
+  [Cross-site image]
+    expected: FAIL
+
   [Same-origin image]
     expected: FAIL
 
   [Same-site image]
     expected: FAIL
 
-  [Cross-site image]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/fetch/sec-metadata/navigation.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/navigation.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/navigation.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/navigation.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/object.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/object.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/object.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/object.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/prefetch.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/prefetch.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/prefetch.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/prefetch.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/preload.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/preload.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/preload.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/preload.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/redirect/cross-site-redirect.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/redirect/cross-site-redirect.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/redirect/cross-site-redirect.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/redirect/cross-site-redirect.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/redirect/multiple-redirect-cross-site.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/redirect/multiple-redirect-cross-site.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/redirect/multiple-redirect-cross-site.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/redirect/multiple-redirect-cross-site.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/redirect/multiple-redirect-https-downgrade-upgrade.tentative.sub.html.ini b/tests/wpt/metadata/fetch/metadata/redirect/multiple-redirect-https-downgrade-upgrade.tentative.sub.html.ini
similarity index 54%
rename from tests/wpt/metadata/fetch/sec-metadata/redirect/multiple-redirect-https-downgrade-upgrade.tentative.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/redirect/multiple-redirect-https-downgrade-upgrade.tentative.sub.html.ini
index 0502d40c836..bc785cbd020 100644
--- a/tests/wpt/metadata/fetch/sec-metadata/redirect/multiple-redirect-https-downgrade-upgrade.tentative.sub.html.ini
+++ b/tests/wpt/metadata/fetch/metadata/redirect/multiple-redirect-https-downgrade-upgrade.tentative.sub.html.ini
@@ -1,29 +1,14 @@
 [multiple-redirect-https-downgrade-upgrade.tentative.sub.html]
   expected: ERROR
-  [Https downgrade-upgrade iframe => No headers]
-    expected: FAIL
-
-  [Https downgrade-upgrade script => No headers]
-    expected: FAIL
-
-  [Https downgrade-upgrade top level navigation => No headers]
-    expected: FAIL
-
-  [Https downgrade-upgrade fetch() api => No headers]
-    expected: NOTRUN
-
-  [Https downgrade-upgrade embed => No headers]
-    expected: TIMEOUT
-
-  [Https downgrade-upgrade object => No headers]
-    expected: NOTRUN
-
   [Https downgrade-upgrade object]
     expected: NOTRUN
 
   [Https downgrade-upgrade iframe]
     expected: FAIL
 
+  [Https downgrade-upgrade script => No headers]
+    expected: FAIL
+
   [Https downgrade-upgrade fetch() api]
     expected: NOTRUN
 
diff --git a/tests/wpt/metadata/fetch/sec-metadata/redirect/multiple-redirect-same-site.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/redirect/multiple-redirect-same-site.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/redirect/multiple-redirect-same-site.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/redirect/multiple-redirect-same-site.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/redirect/redirect-http-upgrade.tentative.sub.html.ini b/tests/wpt/metadata/fetch/metadata/redirect/redirect-http-upgrade.tentative.sub.html.ini
similarity index 53%
rename from tests/wpt/metadata/fetch/sec-metadata/redirect/redirect-http-upgrade.tentative.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/redirect/redirect-http-upgrade.tentative.sub.html.ini
index b26f3371218..9e51e8ffd11 100644
--- a/tests/wpt/metadata/fetch/sec-metadata/redirect/redirect-http-upgrade.tentative.sub.html.ini
+++ b/tests/wpt/metadata/fetch/metadata/redirect/redirect-http-upgrade.tentative.sub.html.ini
@@ -1,23 +1,5 @@
 [redirect-http-upgrade.tentative.sub.html]
   expected: ERROR
-  [Http upgrade object => No headers]
-    expected: NOTRUN
-
-  [Http upgrade embed => No headers]
-    expected: TIMEOUT
-
-  [Http upgrade script => No headers]
-    expected: FAIL
-
-  [Http upgrade iframe => No headers]
-    expected: FAIL
-
-  [Http upgrade top level navigation => No headers]
-    expected: FAIL
-
-  [Http upgrade fetch() api => No headers]
-    expected: NOTRUN
-
   [Http upgrade embed]
     expected: TIMEOUT
 
@@ -27,6 +9,9 @@
   [Http upgrade iframe]
     expected: FAIL
 
+  [Http upgrade script => No headers]
+    expected: FAIL
+
   [Http upgrade object]
     expected: NOTRUN
 
diff --git a/tests/wpt/metadata/fetch/metadata/redirect/redirect-https-downgrade.tentative.sub.html.ini b/tests/wpt/metadata/fetch/metadata/redirect/redirect-https-downgrade.tentative.sub.html.ini
new file mode 100644
index 00000000000..6b117e1204f
--- /dev/null
+++ b/tests/wpt/metadata/fetch/metadata/redirect/redirect-https-downgrade.tentative.sub.html.ini
@@ -0,0 +1,4 @@
+[redirect-https-downgrade.tentative.sub.html]
+  [redirect-https-downgrade]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/fetch/sec-metadata/redirect/same-origin-redirect.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/redirect/same-origin-redirect.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/redirect/same-origin-redirect.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/redirect/same-origin-redirect.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/redirect/same-site-redirect.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/redirect/same-site-redirect.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/redirect/same-site-redirect.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/redirect/same-site-redirect.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/report.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/report.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/report.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/report.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/script.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/script.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/script.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/script.tentative.https.sub.html.ini
index eb77e8c6c3d..08e38d7f7f3 100644
--- a/tests/wpt/metadata/fetch/sec-metadata/script.tentative.https.sub.html.ini
+++ b/tests/wpt/metadata/fetch/metadata/script.tentative.https.sub.html.ini
@@ -2,12 +2,12 @@
   [Same-origin script]
     expected: FAIL
 
-  [Same-site script]
-    expected: FAIL
-
   [Cross-site script]
     expected: FAIL
 
   [Same-origin CORS script]
     expected: FAIL
 
+  [Same-site script]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/fetch/sec-metadata/serviceworker.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/serviceworker.tentative.https.sub.html.ini
similarity index 58%
rename from tests/wpt/metadata/fetch/sec-metadata/serviceworker.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/serviceworker.tentative.https.sub.html.ini
index 2f149b44241..a1f13c53676 100644
--- a/tests/wpt/metadata/fetch/sec-metadata/serviceworker.tentative.https.sub.html.ini
+++ b/tests/wpt/metadata/fetch/metadata/serviceworker.tentative.https.sub.html.ini
@@ -1,4 +1,4 @@
 [serviceworker.tentative.https.sub.html]
-  [sec-metadata for service worker scripts]
+  [metadata for service worker scripts]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/fetch/sec-metadata/sharedworker.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/sharedworker.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/sharedworker.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/sharedworker.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/style.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/style.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/style.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/style.tentative.https.sub.html.ini
index 6054adf0361..92fe2faad02 100644
--- a/tests/wpt/metadata/fetch/sec-metadata/style.tentative.https.sub.html.ini
+++ b/tests/wpt/metadata/fetch/metadata/style.tentative.https.sub.html.ini
@@ -1,4 +1,7 @@
 [style.tentative.https.sub.html]
+  [Same-Origin, cors style]
+    expected: FAIL
+
   [Cross-Site style]
     expected: FAIL
 
@@ -8,6 +11,3 @@
   [Same-Origin style]
     expected: FAIL
 
-  [Same-Origin, cors style]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/fetch/sec-metadata/track.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/track.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/track.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/track.tentative.https.sub.html.ini
index 3e1fe1a05a2..7fa0efeb57c 100644
--- a/tests/wpt/metadata/fetch/sec-metadata/track.tentative.https.sub.html.ini
+++ b/tests/wpt/metadata/fetch/metadata/track.tentative.https.sub.html.ini
@@ -6,9 +6,9 @@
   [Same-Origin track]
     expected: TIMEOUT
 
-  [Cross-Site track]
-    expected: NOTRUN
-
   [Same-Origin, CORS track]
     expected: NOTRUN
 
+  [Cross-Site track]
+    expected: NOTRUN
+
diff --git a/tests/wpt/metadata/fetch/sec-metadata/trailing-dot.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/trailing-dot.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/trailing-dot.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/trailing-dot.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/worker.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/worker.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/worker.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/worker.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/sec-metadata/xslt.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/metadata/xslt.tentative.https.sub.html.ini
similarity index 100%
rename from tests/wpt/metadata/fetch/sec-metadata/xslt.tentative.https.sub.html.ini
rename to tests/wpt/metadata/fetch/metadata/xslt.tentative.https.sub.html.ini
diff --git a/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini b/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini
index 536384f36e1..87c807a49ff 100644
--- a/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini
+++ b/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini
@@ -11,6 +11,3 @@
   [X-Content-Type-Options%3A%20nosniff%0C]
     expected: FAIL
 
-  [X-Content-Type-Options%3A%20%2Cnosniff]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/fetch/sec-metadata/iframe.tentative.https.sub.html.ini b/tests/wpt/metadata/fetch/sec-metadata/iframe.tentative.https.sub.html.ini
deleted file mode 100644
index 79dbd81b457..00000000000
--- a/tests/wpt/metadata/fetch/sec-metadata/iframe.tentative.https.sub.html.ini
+++ /dev/null
@@ -1,10 +0,0 @@
-[iframe.tentative.https.sub.html]
-  [Same-origin iframe]
-    expected: FAIL
-
-  [Same-site iframe]
-    expected: FAIL
-
-  [Cross-site iframe]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/fetch/sec-metadata/redirect/redirect-https-downgrade.tentative.sub.html.ini b/tests/wpt/metadata/fetch/sec-metadata/redirect/redirect-https-downgrade.tentative.sub.html.ini
deleted file mode 100644
index b55e50b270b..00000000000
--- a/tests/wpt/metadata/fetch/sec-metadata/redirect/redirect-https-downgrade.tentative.sub.html.ini
+++ /dev/null
@@ -1,13 +0,0 @@
-[redirect-https-downgrade.tentative.sub.html]
-  [Https downgrade fetch() api => No headers]
-    expected: NOTRUN
-
-  [Https downgrade object => No headers]
-    expected: NOTRUN
-
-  [Https downgrade embed => No headers]
-    expected: TIMEOUT
-
-  [redirect-https-downgrade]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_1.html.ini b/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_1.html.ini
deleted file mode 100644
index 87b07c3e670..00000000000
--- a/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_1.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[traverse_the_history_1.html]
-  [Multiple history traversals from the same task]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini b/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_2.html.ini
similarity index 71%
rename from tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
rename to tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_2.html.ini
index dc2e45516de..75d75b4cda2 100644
--- a/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
+++ b/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_2.html.ini
@@ -1,4 +1,4 @@
-[traverse_the_history_5.html]
+[traverse_the_history_2.html]
   [Multiple history traversals, last would be aborted]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/html/semantics/forms/autofocus/autofocus-on-stable-document.html.ini b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/autofocus-on-stable-document.html.ini
similarity index 100%
rename from tests/wpt/metadata/html/semantics/forms/autofocus/autofocus-on-stable-document.html.ini
rename to tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/autofocus-on-stable-document.html.ini
diff --git a/tests/wpt/metadata/html/semantics/forms/autofocus/first-reconnected.html.ini b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/first-reconnected.html.ini
similarity index 100%
rename from tests/wpt/metadata/html/semantics/forms/autofocus/first-reconnected.html.ini
rename to tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/first-reconnected.html.ini
diff --git a/tests/wpt/metadata/html/semantics/forms/autofocus/first-when-later-but-before.html.ini b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/first-when-later-but-before.html.ini
similarity index 55%
rename from tests/wpt/metadata/html/semantics/forms/autofocus/first-when-later-but-before.html.ini
rename to tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/first-when-later-but-before.html.ini
index ccfed6e9458..070dfa986d6 100644
--- a/tests/wpt/metadata/html/semantics/forms/autofocus/first-when-later-but-before.html.ini
+++ b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/first-when-later-but-before.html.ini
@@ -1,7 +1,4 @@
 [first-when-later-but-before.html]
-  [The temporally first autofocus in the document wins, even if an element is inserted later that is previous in the document tree]
-    expected: FAIL
-
   [The temporally first autofocus in the document wins, even if an element is inserted later that is previous in the document tree.]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/html/semantics/forms/autofocus/first-when-later.html.ini b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/first-when-later.html.ini
similarity index 55%
rename from tests/wpt/metadata/html/semantics/forms/autofocus/first-when-later.html.ini
rename to tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/first-when-later.html.ini
index 5e21b9580c4..1aef5203fb7 100644
--- a/tests/wpt/metadata/html/semantics/forms/autofocus/first-when-later.html.ini
+++ b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/first-when-later.html.ini
@@ -1,7 +1,4 @@
 [first-when-later.html]
-  [The first autofocus in the document wins, even if elements are inserted later]
-    expected: FAIL
-
   [The first autofocus in the document wins, even if elements are inserted later.]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/html/semantics/forms/autofocus/first.html.ini b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/first.html.ini
similarity index 58%
rename from tests/wpt/metadata/html/semantics/forms/autofocus/first.html.ini
rename to tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/first.html.ini
index 006e1c7bfc4..dfb08dfbbf2 100644
--- a/tests/wpt/metadata/html/semantics/forms/autofocus/first.html.ini
+++ b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/first.html.ini
@@ -1,7 +1,4 @@
 [first.html]
-  [The first autofocus in the document wins]
-    expected: FAIL
-
   [The first autofocus element in the document should win.]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/html/semantics/forms/autofocus/focusable-area-in-top-document.html.ini b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/focusable-area-in-top-document.html.ini
similarity index 100%
rename from tests/wpt/metadata/html/semantics/forms/autofocus/focusable-area-in-top-document.html.ini
rename to tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/focusable-area-in-top-document.html.ini
diff --git a/tests/wpt/metadata/html/semantics/forms/autofocus/queue-non-focusable.html.ini b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/queue-non-focusable.html.ini
similarity index 100%
rename from tests/wpt/metadata/html/semantics/forms/autofocus/queue-non-focusable.html.ini
rename to tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/queue-non-focusable.html.ini
diff --git a/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/skip-document-with-fragment.html.ini b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/skip-document-with-fragment.html.ini
new file mode 100644
index 00000000000..c5f8391a36b
--- /dev/null
+++ b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/skip-document-with-fragment.html.ini
@@ -0,0 +1,8 @@
+[skip-document-with-fragment.html]
+  expected: TIMEOUT
+  [Autofocus elements in top-level browsing context's documents with URI fragments should be skipped.]
+    expected: TIMEOUT
+
+  [Autofocus elements in iframed documents with URL fragments should be skipped.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/html/semantics/forms/autofocus/skip-non-focusable.html.ini b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/skip-non-focusable.html.ini
similarity index 100%
rename from tests/wpt/metadata/html/semantics/forms/autofocus/skip-non-focusable.html.ini
rename to tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/skip-non-focusable.html.ini
diff --git a/tests/wpt/metadata/html/semantics/forms/autofocus/spin-by-blocking-style-sheet.html.ini b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/spin-by-blocking-style-sheet.html.ini
similarity index 100%
rename from tests/wpt/metadata/html/semantics/forms/autofocus/spin-by-blocking-style-sheet.html.ini
rename to tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/spin-by-blocking-style-sheet.html.ini
diff --git a/tests/wpt/metadata/html/semantics/forms/autofocus/supported-elements.html.ini b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/supported-elements.html.ini
similarity index 100%
rename from tests/wpt/metadata/html/semantics/forms/autofocus/supported-elements.html.ini
rename to tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/supported-elements.html.ini
diff --git a/tests/wpt/metadata/html/semantics/forms/autofocus/update-the-rendering.html.ini b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/update-the-rendering.html.ini
similarity index 100%
rename from tests/wpt/metadata/html/semantics/forms/autofocus/update-the-rendering.html.ini
rename to tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/update-the-rendering.html.ini
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini
index dc856a3d5a3..e440b1e38c6 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini
@@ -1,5 +1,6 @@
 [iframe_sandbox_popups_nonescaping-3.html]
   type: testharness
+  expected: TIMEOUT
   [Check that popups from a sandboxed iframe do not escape the sandbox]
-    expected: FAIL
+    expected: NOTRUN
 
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-img-element/non-active-document.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-img-element/non-active-document.html.ini
new file mode 100644
index 00000000000..8cc42056d34
--- /dev/null
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-img-element/non-active-document.html.ini
@@ -0,0 +1,10 @@
+[non-active-document.html]
+  [DOMParser]
+    expected: FAIL
+
+  [createHTMLDocument]
+    expected: FAIL
+
+  [<template>]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/html/semantics/forms/autofocus/skip-document-with-fragment.html.ini b/tests/wpt/metadata/html/semantics/forms/autofocus/skip-document-with-fragment.html.ini
deleted file mode 100644
index c12c0f8ae48..00000000000
--- a/tests/wpt/metadata/html/semantics/forms/autofocus/skip-document-with-fragment.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[skip-document-with-fragment.html]
-  [Autofocus elements in iframed documents with URL fragments should be skipped.]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-submission-algorithm.html.ini b/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-submission-algorithm.html.ini
index 127392316de..702af61a3c4 100644
--- a/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-submission-algorithm.html.ini
+++ b/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-submission-algorithm.html.ini
@@ -1,7 +1,11 @@
 [form-submission-algorithm.html]
+  expected: TIMEOUT
   [If form's firing submission events is true, then return; 'submit' event]
     expected: FAIL
 
   [If form's firing submission events is true, then return; 'invalid' event]
     expected: FAIL
 
+  [Cannot navigate (after constructing the entry list)]
+    expected: TIMEOUT
+
diff --git a/tests/wpt/metadata/html/semantics/links/links-created-by-a-and-area-elements/htmlanchorelement_noopener.html.ini b/tests/wpt/metadata/html/semantics/links/links-created-by-a-and-area-elements/htmlanchorelement_noopener.html.ini
index 7e8c936a919..65424f7891a 100644
--- a/tests/wpt/metadata/html/semantics/links/links-created-by-a-and-area-elements/htmlanchorelement_noopener.html.ini
+++ b/tests/wpt/metadata/html/semantics/links/links-created-by-a-and-area-elements/htmlanchorelement_noopener.html.ini
@@ -13,3 +13,6 @@
   [Check that targeting of rel=noopener with a given name reuses an existing window with that name]
     expected: NOTRUN
 
+  [Check that rel=noopener with target=_self does a normal load]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/html/semantics/scripting-1/the-script-element/script-onerror-insertion-point-2.html.ini b/tests/wpt/metadata/html/semantics/scripting-1/the-script-element/script-onerror-insertion-point-2.html.ini
new file mode 100644
index 00000000000..178680e5d14
--- /dev/null
+++ b/tests/wpt/metadata/html/semantics/scripting-1/the-script-element/script-onerror-insertion-point-2.html.ini
@@ -0,0 +1,2 @@
+[script-onerror-insertion-point-2.html]
+  expected: TIMEOUT
diff --git a/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events-iframe.html.ini b/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events-iframe.html.ini
deleted file mode 100644
index 07418937584..00000000000
--- a/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events-iframe.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[promise-rejection-events-iframe.html]
-  expected: TIMEOUT
-  [delayed handling: promise is created in iframe and being rejected elsewhere]
-    expected: TIMEOUT
-
diff --git a/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events-onerror.html.ini b/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events-onerror.html.ini
deleted file mode 100644
index 1e9b11d3487..00000000000
--- a/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events-onerror.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[promise-rejection-events-onerror.html]
-  expected: TIMEOUT
-  [Throwing inside an unhandledrejection handler invokes the error handler.]
-    expected: TIMEOUT
-
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..c9f7c2fb60d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..61d6744ced9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..dc1bdf34daa
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0aee26bf829
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..c9ab629d57b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..053ac616f7c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2c6850e5fa3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..2ecc2991bbd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f0751aa19da
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..53c9bd753f9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..c510847fb55
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f04ba7626e7
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..030b0ca9bb2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..95284119022
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..35ef0f39fd2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..f78cf5bf0ec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b341e2afe3a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..bb109ca3db1
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5ce46818dfe
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0e02de094d6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..528608ac5ce
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..95a80186c63
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..da62161bea6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..cce4fd2352e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f312105ead4
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0467127cb05
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..08118300800
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..627314ca64b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0d9c9ff0afa
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..3d593d8b0b9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..79eae6e3b9d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2911a9e60a5
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..5ea4a082de3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..280a8921247
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2c6850e5fa3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..2ecc2991bbd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..9abdc225d4a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..d204df6ff1e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..837ba368f4d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..0c4227c0aff
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..030b0ca9bb2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..95284119022
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..35ef0f39fd2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..f78cf5bf0ec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..aa848dce344
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..20c1d00fcec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..02119d287ed
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..735fd5b4766
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..a6eb164335c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..41a7aa5dfe9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..da62161bea6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..cce4fd2352e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5aca497d7ba
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b94782e988b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..fbe1abd880a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..b3f9fa79cdb
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0d9c9ff0afa
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..3d593d8b0b9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..79eae6e3b9d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2911a9e60a5
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..5ea4a082de3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..280a8921247
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..e821f119755
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..d52522e6f1b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..9abdc225d4a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..d204df6ff1e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..837ba368f4d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..0c4227c0aff
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..db5928d7021
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..b53b10f4a28
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..c332d93674e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..e56c7152d59
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..aa848dce344
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..20c1d00fcec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..02119d287ed
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..735fd5b4766
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..a6eb164335c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..41a7aa5dfe9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..dcf10a7904c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..d56e42588fd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5aca497d7ba
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b94782e988b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..fbe1abd880a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..b3f9fa79cdb
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2c6850e5fa3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..2ecc2991bbd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..030b0ca9bb2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..95284119022
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..35ef0f39fd2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..f78cf5bf0ec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..da62161bea6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..cce4fd2352e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0d9c9ff0afa
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..3d593d8b0b9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..79eae6e3b9d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2911a9e60a5
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..5ea4a082de3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..280a8921247
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2c6850e5fa3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..2ecc2991bbd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..9abdc225d4a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..d204df6ff1e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..837ba368f4d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..0c4227c0aff
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..030b0ca9bb2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..95284119022
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..35ef0f39fd2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..f78cf5bf0ec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..aa848dce344
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..20c1d00fcec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..02119d287ed
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..735fd5b4766
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..a6eb164335c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..41a7aa5dfe9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..da62161bea6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..cce4fd2352e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5aca497d7ba
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b94782e988b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..fbe1abd880a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..b3f9fa79cdb
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0d9c9ff0afa
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..3d593d8b0b9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..79eae6e3b9d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2911a9e60a5
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..5ea4a082de3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..280a8921247
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..e821f119755
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..d52522e6f1b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..9abdc225d4a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..d204df6ff1e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..837ba368f4d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..0c4227c0aff
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..db5928d7021
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..b53b10f4a28
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..c332d93674e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..e56c7152d59
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..aa848dce344
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..20c1d00fcec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..02119d287ed
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..735fd5b4766
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..a6eb164335c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..41a7aa5dfe9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..dcf10a7904c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..d56e42588fd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5aca497d7ba
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b94782e988b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..fbe1abd880a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..b3f9fa79cdb
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..c9f7c2fb60d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..61d6744ced9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..dc1bdf34daa
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0aee26bf829
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..c9ab629d57b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..053ac616f7c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2c6850e5fa3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..2ecc2991bbd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f0751aa19da
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..53c9bd753f9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..c510847fb55
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f04ba7626e7
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..030b0ca9bb2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..95284119022
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..35ef0f39fd2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..f78cf5bf0ec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b341e2afe3a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..bb109ca3db1
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5ce46818dfe
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0e02de094d6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..528608ac5ce
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..95a80186c63
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..da62161bea6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..cce4fd2352e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f312105ead4
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0467127cb05
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..08118300800
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..627314ca64b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..c9f7c2fb60d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..61d6744ced9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..dc1bdf34daa
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0aee26bf829
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..c9ab629d57b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..053ac616f7c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2c6850e5fa3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..2ecc2991bbd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f0751aa19da
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..53c9bd753f9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..c510847fb55
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f04ba7626e7
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..030b0ca9bb2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..95284119022
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..35ef0f39fd2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..f78cf5bf0ec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b341e2afe3a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..bb109ca3db1
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5ce46818dfe
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0e02de094d6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..528608ac5ce
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..95a80186c63
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..da62161bea6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..cce4fd2352e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f312105ead4
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0467127cb05
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..08118300800
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..627314ca64b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..c9f7c2fb60d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..61d6744ced9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..dc1bdf34daa
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0aee26bf829
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..c9ab629d57b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..053ac616f7c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2c6850e5fa3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..2ecc2991bbd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f0751aa19da
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..53c9bd753f9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..c510847fb55
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f04ba7626e7
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..030b0ca9bb2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..95284119022
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..35ef0f39fd2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..f78cf5bf0ec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b341e2afe3a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..bb109ca3db1
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5ce46818dfe
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0e02de094d6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..528608ac5ce
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..95a80186c63
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..da62161bea6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..cce4fd2352e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f312105ead4
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0467127cb05
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..08118300800
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..627314ca64b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b3daf635a4d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects omitted for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..76939efce78
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects omitted for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5da5b5b425c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..ffb4bc7e70f
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects omitted for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..120ba5e7115
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects omitted for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..6ec1bde0993
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..e8bb1e7dce4
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects omitted for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..4a1b51f1274
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects omitted for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..1340a901838
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..897a2c3ed3b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects omitted for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..466d49356a7
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects omitted for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..944eea1fe05
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..ececc4489b9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects omitted for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..8fd84a279ef
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects omitted for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..776514343e3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects omitted for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..64f0c139d15
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects omitted for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..c20f6b37fd0
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects omitted for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..c09b96eb48e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects omitted for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..a1061943a59
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..3c77445da99
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects omitted for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..da097c89fed
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects omitted for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..c5aa662553d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..6ebc08e5ad9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects omitted for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..ad42fcc9958
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects omitted for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..e4a14ba344a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2af558f362c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects omitted for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..113c55405cf
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects omitted for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..656c03e53ca
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0d9c9ff0afa
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..3d593d8b0b9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..79eae6e3b9d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2911a9e60a5
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..5ea4a082de3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..280a8921247
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2c6850e5fa3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..2ecc2991bbd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..9abdc225d4a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..d204df6ff1e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..837ba368f4d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..0c4227c0aff
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..030b0ca9bb2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..95284119022
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..35ef0f39fd2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..f78cf5bf0ec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..aa848dce344
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..20c1d00fcec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..02119d287ed
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..735fd5b4766
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..a6eb164335c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..41a7aa5dfe9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..da62161bea6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..cce4fd2352e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5aca497d7ba
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b94782e988b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..fbe1abd880a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..b3f9fa79cdb
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0d9c9ff0afa
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..3d593d8b0b9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..79eae6e3b9d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2911a9e60a5
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..5ea4a082de3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..280a8921247
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..e821f119755
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..d52522e6f1b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..9abdc225d4a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..d204df6ff1e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..837ba368f4d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..0c4227c0aff
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..db5928d7021
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..b53b10f4a28
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..c332d93674e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..e56c7152d59
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..aa848dce344
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..20c1d00fcec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..02119d287ed
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..735fd5b4766
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..a6eb164335c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..41a7aa5dfe9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..dcf10a7904c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..d56e42588fd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5aca497d7ba
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b94782e988b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..fbe1abd880a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..b3f9fa79cdb
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b3daf635a4d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects omitted for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..76939efce78
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects omitted for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5da5b5b425c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..ffb4bc7e70f
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects omitted for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..120ba5e7115
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects omitted for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..6ec1bde0993
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2c6850e5fa3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..2ecc2991bbd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..1340a901838
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..944eea1fe05
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..030b0ca9bb2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..95284119022
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..35ef0f39fd2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..f78cf5bf0ec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..c20f6b37fd0
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects omitted for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..c09b96eb48e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects omitted for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..a1061943a59
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..3c77445da99
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects omitted for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..da097c89fed
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects omitted for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..c5aa662553d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..da62161bea6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..cce4fd2352e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..e4a14ba344a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..656c03e53ca
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects omitted for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0d9c9ff0afa
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..3d593d8b0b9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..79eae6e3b9d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2911a9e60a5
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..5ea4a082de3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..280a8921247
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2c6850e5fa3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..2ecc2991bbd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..9abdc225d4a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..d204df6ff1e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..837ba368f4d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..0c4227c0aff
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..030b0ca9bb2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..95284119022
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..35ef0f39fd2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..f78cf5bf0ec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..aa848dce344
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..20c1d00fcec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..02119d287ed
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..735fd5b4766
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..a6eb164335c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..41a7aa5dfe9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..da62161bea6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..cce4fd2352e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5aca497d7ba
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b94782e988b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..fbe1abd880a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..b3f9fa79cdb
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0d9c9ff0afa
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..3d593d8b0b9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..79eae6e3b9d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2911a9e60a5
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..5ea4a082de3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..280a8921247
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..e821f119755
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..d52522e6f1b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..9abdc225d4a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..d204df6ff1e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..837ba368f4d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..0c4227c0aff
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..db5928d7021
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..b53b10f4a28
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..c332d93674e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..e56c7152d59
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..aa848dce344
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..20c1d00fcec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..02119d287ed
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..735fd5b4766
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..a6eb164335c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..41a7aa5dfe9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..dcf10a7904c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..d56e42588fd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5aca497d7ba
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b94782e988b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..fbe1abd880a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..b3f9fa79cdb
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..c9f7c2fb60d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..61d6744ced9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..dc1bdf34daa
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0aee26bf829
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..c9ab629d57b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..053ac616f7c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2c6850e5fa3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..2ecc2991bbd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f0751aa19da
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..53c9bd753f9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..c510847fb55
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f04ba7626e7
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..030b0ca9bb2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..95284119022
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..35ef0f39fd2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..f78cf5bf0ec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b341e2afe3a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..bb109ca3db1
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5ce46818dfe
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0e02de094d6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..528608ac5ce
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..95a80186c63
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..da62161bea6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..cce4fd2352e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f312105ead4
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0467127cb05
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..08118300800
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..627314ca64b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..c9f7c2fb60d
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..61d6744ced9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..dc1bdf34daa
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0aee26bf829
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..c9ab629d57b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..053ac616f7c
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..2c6850e5fa3
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..2ecc2991bbd
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f0751aa19da
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..53c9bd753f9
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..c510847fb55
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f04ba7626e7
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for fetch to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..030b0ca9bb2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..95284119022
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..35ef0f39fd2
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..f78cf5bf0ec
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..b341e2afe3a
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..bb109ca3db1
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..5ce46818dfe
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0e02de094d6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..528608ac5ce
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..95a80186c63
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[cross-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.keep-origin.http.html.ini
new file mode 100644
index 00000000000..da62161bea6
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.no-redirect.http.html.ini
new file mode 100644
index 00000000000..cce4fd2352e
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.swap-origin.http.html.ini
new file mode 100644
index 00000000000..f312105ead4
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-http.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-http origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.keep-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.keep-origin.http.html.ini
new file mode 100644
index 00000000000..0467127cb05
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.keep-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.keep-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and keep-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.no-redirect.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.no-redirect.http.html.ini
new file mode 100644
index 00000000000..08118300800
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.no-redirect.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.no-redirect.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and no-redirect redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.swap-origin.http.html.ini b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.swap-origin.http.html.ini
new file mode 100644
index 00000000000..627314ca64b
--- /dev/null
+++ b/tests/wpt/metadata/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.swap-origin.http.html.ini
@@ -0,0 +1,4 @@
+[same-https.swap-origin.http.html]
+  [Referrer Policy: Expects stripped-referrer for xhr to same-https origin and swap-origin redirection from http context.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/resource-timing/resource_timing_buffer_full_eventually.html.ini b/tests/wpt/metadata/resource-timing/resource_timing_buffer_full_eventually.html.ini
deleted file mode 100644
index 0a73b6ac31c..00000000000
--- a/tests/wpt/metadata/resource-timing/resource_timing_buffer_full_eventually.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[resource_timing_buffer_full_eventually.html]
-  expected: CRASH
diff --git a/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini b/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
index a56bad443a2..66bd350083b 100644
--- a/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
+++ b/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
@@ -1,5 +1,4 @@
 [realtimeanalyser-fft-scaling.html]
-  expected: TIMEOUT
   [X 2048-point FFT peak position is not equal to 64. Got 0.]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/workers/semantics/multiple-workers/005.html.ini b/tests/wpt/metadata/workers/semantics/multiple-workers/005.html.ini
index 268949ced5c..f584fce5df1 100644
--- a/tests/wpt/metadata/workers/semantics/multiple-workers/005.html.ini
+++ b/tests/wpt/metadata/workers/semantics/multiple-workers/005.html.ini
@@ -1,4 +1,5 @@
 [005.html]
+  expected: ERROR
   [dedicated worker in shared worker in dedicated worker]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/workers/semantics/run-a-worker/003.html.ini b/tests/wpt/metadata/workers/semantics/run-a-worker/003.html.ini
index d6e39444229..49f489d2a1c 100644
--- a/tests/wpt/metadata/workers/semantics/run-a-worker/003.html.ini
+++ b/tests/wpt/metadata/workers/semantics/run-a-worker/003.html.ini
@@ -1,5 +1,6 @@
 [003.html]
   type: testharness
+  expected: ERROR
   [shared]
     expected: FAIL
 
diff --git a/tests/wpt/web-platform-tests/.github/workflows/build-publish-documentation-website.yml b/tests/wpt/web-platform-tests/.github/workflows/documentation.yml
similarity index 73%
rename from tests/wpt/web-platform-tests/.github/workflows/build-publish-documentation-website.yml
rename to tests/wpt/web-platform-tests/.github/workflows/documentation.yml
index c368b8a117a..8b892ba88ea 100644
--- a/tests/wpt/web-platform-tests/.github/workflows/build-publish-documentation-website.yml
+++ b/tests/wpt/web-platform-tests/.github/workflows/documentation.yml
@@ -7,15 +7,16 @@ on:
       - 'docs/**'
       - 'resources/**'
       - 'tools/**'
-name: Build & Publish Documentation Website
+name: documentation
 jobs:
-  website-build-and-publish:
+  build-and-publish:
     runs-on: ubuntu-18.04
     steps:
-    - uses: actions/checkout@v1
+    - name: Checkout
+      uses: actions/checkout@v1
       with:
         fetch-depth: 50
-    - name: website-build-and-publish
+    - name: Run website_build.sh
       uses: ./tools/docker/documentation
       env:
         DEPLOY_TOKEN: ${{ secrets.DEPLOY_TOKEN }}
diff --git a/tests/wpt/web-platform-tests/.github/workflows/push-build-release-manifest.yml b/tests/wpt/web-platform-tests/.github/workflows/manifest.yml
similarity index 64%
rename from tests/wpt/web-platform-tests/.github/workflows/push-build-release-manifest.yml
rename to tests/wpt/web-platform-tests/.github/workflows/manifest.yml
index baa06cc14fd..bb89f1ab12a 100644
--- a/tests/wpt/web-platform-tests/.github/workflows/push-build-release-manifest.yml
+++ b/tests/wpt/web-platform-tests/.github/workflows/manifest.yml
@@ -2,15 +2,19 @@ on:
   push:
     branches:
       - master
-name: Build & Release Manifest
+  pull_request:
+    paths:
+      - 'tools/**'
+name: manifest
 jobs:
-  manifest-build-and-tag:
+  build-and-tag:
     runs-on: ubuntu-18.04
     steps:
-    - uses: actions/checkout@v1
+    - name: Checkout
+      uses: actions/checkout@v1
       with:
         fetch-depth: 50
-    - name: manifest-build-and-tag
+    - name: Run manifest_build.py
       uses: ./tools/docker/github
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/tests/wpt/web-platform-tests/2dcontext/imagebitmap/createImageBitmap-serializable.html b/tests/wpt/web-platform-tests/2dcontext/imagebitmap/createImageBitmap-serializable.html
index 44e7a403510..b40d9cec3f3 100644
--- a/tests/wpt/web-platform-tests/2dcontext/imagebitmap/createImageBitmap-serializable.html
+++ b/tests/wpt/web-platform-tests/2dcontext/imagebitmap/createImageBitmap-serializable.html
@@ -4,6 +4,7 @@
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="/common/namespaces.js"></script>
+<script src="/common/media.js"></script>
 <script src="common.sub.js"></script>
 <div id=log></div>
 <script>
diff --git a/tests/wpt/web-platform-tests/README.md b/tests/wpt/web-platform-tests/README.md
index 8c5b201818e..f728d502e17 100644
--- a/tests/wpt/web-platform-tests/README.md
+++ b/tests/wpt/web-platform-tests/README.md
@@ -118,7 +118,7 @@ To use the web-based runner point your browser to:
 http://web-platform.test:8000/tools/runner/index.html <br>
 https://web-platform.test:8443/tools/runner/index.html *
 
-\**See [Trusting Root CA](#trusting-root-ca)*
+\**See [Trusting Root CA](./tools/certs/README.md)*
 
 Running Tests Automatically
 ---------------------------
diff --git a/tests/wpt/web-platform-tests/clear-site-data/storage.https.html b/tests/wpt/web-platform-tests/clear-site-data/storage.https.html
index 35c9fd1a03b..4ca990ff33b 100644
--- a/tests/wpt/web-platform-tests/clear-site-data/storage.https.html
+++ b/tests/wpt/web-platform-tests/clear-site-data/storage.https.html
@@ -3,6 +3,7 @@
   <head>
     <script src="/resources/testharness.js"></script>
     <script src="/resources/testharnessreport.js"></script>
+    <script src="../service-workers/service-worker/resources/test-helpers.sub.js"></script>
     <script src="support/test_utils.sub.js"></script>
   </head>
 
@@ -13,6 +14,15 @@
         return datatype.name == "storage";
       })[0];
 
+      var serviceWorkerTestPageIFrame;
+      function fetchFromIFrame() {
+        return serviceWorkerTestPageIFrame.contentWindow
+          .fetch('support/controlled-endpoint.py')
+          .then((result) => {
+            return result.text();
+          });
+      }
+
       // The tests are set up asynchronously.
       setup({"explicit_done": true});
 
@@ -22,7 +32,41 @@
       test(function() {}, "Populate backends.");
 
       TestUtils.populateStorage()
+          .then(() => {
+            return new Promise(function(resolve, reject) {
+              promise_test(function(t) {
+                return navigator.serviceWorker.getRegistration("support/").then(function(reg) {
+                  return wait_for_state(t, reg.installing || reg.waiting || reg.active, 'activated');
+                }).then(resolve, reject);
+              });
+            });
+          })
+          .then(() => {
+            return new Promise(function (resolve) {
+              // Create iFrame in the service worker's scope. This page will make a request
+              // for another page that is only served by the service worker
+              serviceWorkerTestPageIFrame = document.createElement("iframe");
+              serviceWorkerTestPageIFrame.src = "support/page_using_service_worker.html";
+              serviceWorkerTestPageIFrame.onload = function() { resolve(); };
+              document.body.appendChild(serviceWorkerTestPageIFrame);
+            });
+          })
+          .then(() => {
+            const serviceWorkerResponseBody = fetchFromIFrame();
+
+            promise_test(function() {
+              return serviceWorkerResponseBody.then(function(body) {
+                assert_equals(body, "FROM_SERVICE_WORKER", "Response should be from service worker");
+              });
+            }, "Baseline: Service worker responds to request");
+
+            return serviceWorkerResponseBody;
+          })
           .then(function() {
+            const waitForControllerChange = new Promise(function(resolve) {
+              serviceWorkerTestPageIFrame.contentWindow
+                .navigator.serviceWorker.addEventListener("controllerchange", resolve);
+            });
             // Navigate to a resource with a Clear-Site-Data header in
             // an iframe, then verify that all backends of the "storage"
             // datatype have been deleted.
@@ -45,6 +89,19 @@
                 }, test_name);
               });
 
+              promise_test(function() {
+                return fetchFromIFrame().then(function(body) {
+                  assert_equals(body, "FROM_NETWORK", "Response should be from network and not from the service worker");
+                });
+              }, "Service worker no longer responds to requests");
+
+              promise_test(function() {
+                return waitForControllerChange.then(function() {
+                  assert_false(!!serviceWorkerTestPageIFrame.contentWindow.navigator.serviceWorker.controller,
+                    "Client should not have a controller");
+                });
+              }, "controllerchange event fires and client no longer has controller");
+
               done();
             });
           });
diff --git a/tests/wpt/web-platform-tests/clear-site-data/support/controlled-endpoint.py b/tests/wpt/web-platform-tests/clear-site-data/support/controlled-endpoint.py
new file mode 100644
index 00000000000..5604be31672
--- /dev/null
+++ b/tests/wpt/web-platform-tests/clear-site-data/support/controlled-endpoint.py
@@ -0,0 +1,3 @@
+def main(request, response):
+    return ([("Content-Type", "text/html")],
+            "FROM_NETWORK")
\ No newline at end of file
diff --git a/tests/wpt/web-platform-tests/clear-site-data/support/page_using_service_worker.html b/tests/wpt/web-platform-tests/clear-site-data/support/page_using_service_worker.html
new file mode 100644
index 00000000000..968a39a1320
--- /dev/null
+++ b/tests/wpt/web-platform-tests/clear-site-data/support/page_using_service_worker.html
@@ -0,0 +1,6 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Clear-Site-Data + Service Workers Test Page</title>
+  </head>
+</html>
\ No newline at end of file
diff --git a/tests/wpt/web-platform-tests/clear-site-data/support/service_worker.js b/tests/wpt/web-platform-tests/clear-site-data/support/service_worker.js
index 8504a030ddf..a4e5709ee17 100644
--- a/tests/wpt/web-platform-tests/clear-site-data/support/service_worker.js
+++ b/tests/wpt/web-platform-tests/clear-site-data/support/service_worker.js
@@ -1 +1,6 @@
-/* This file is intentionally left blank. */
+self.addEventListener('fetch', (e) => {
+  const url = new URL(e.request.url);
+  if (url.pathname.match('controlled-endpoint.py')) {
+    e.respondWith(new Response('FROM_SERVICE_WORKER'));
+  }
+});
\ No newline at end of file
diff --git a/tests/wpt/web-platform-tests/clear-site-data/support/test_utils.sub.js b/tests/wpt/web-platform-tests/clear-site-data/support/test_utils.sub.js
index 235273bd5ba..122c71c3d67 100644
--- a/tests/wpt/web-platform-tests/clear-site-data/support/test_utils.sub.js
+++ b/tests/wpt/web-platform-tests/clear-site-data/support/test_utils.sub.js
@@ -121,7 +121,7 @@ var TestUtils = (function() {
       "add": function() {
         return navigator.serviceWorker.register(
             "support/service_worker.js",
-            { scope: "support/scope-that-does-not-contain-this-test/"});
+            { scope: "support/"});
       },
       "isEmpty": function() {
         return new Promise(function(resolve, reject) {
diff --git a/tests/wpt/web-platform-tests/common/README.md b/tests/wpt/web-platform-tests/common/README.md
new file mode 100644
index 00000000000..bbb651d4aff
--- /dev/null
+++ b/tests/wpt/web-platform-tests/common/README.md
@@ -0,0 +1,12 @@
+The files in this directory are non-infrastructure support files that can be used by tests.
+
+* `blank.html` - An empty HTML document.
+* `css-red.txt` - A text/plain "CSS" document.
+* `domain-setter.sub.html` - An HTML document that sets `document.domain`.
+* `dummy.xhtml` - An XHTML document.
+* `dummy.xml` - An XML document.
+* `entities.json` - All named character references in HTML.
+* `text-plain.txt` - A text/plain document.
+* `*.js` - Utility scripts. These are documented in the source.
+* `*.py` - wptserve [Python Handlers](https://web-platform-tests.org/writing-tests/python-handlers/). These are documented in the source.
+* `security-features` - Documented in `security-features/README.md`.
diff --git a/tests/wpt/web-platform-tests/common/security-features/README.md b/tests/wpt/web-platform-tests/common/security-features/README.md
index deac1ccd895..2bb060a8900 100644
--- a/tests/wpt/web-platform-tests/common/security-features/README.md
+++ b/tests/wpt/web-platform-tests/common/security-features/README.md
@@ -33,7 +33,7 @@ except that:
   always `top`, which represents the top-level generated test HTML.
   (This entry is omitted in the JSON passed to JavaScript, but
   the policy deliveries specified here are written as e.g.
-  <meta> elements in the generated test HTML or HTTP headers)
+  `<meta>` elements in the generated test HTML or HTTP headers)
 - Instead of `PolicyDelivery` object (in `sourceContextList` or
   `subresourcePolicyDeliveries`), following placeholder strings can be used.
 
diff --git a/tests/wpt/web-platform-tests/common/css-paint-tests.js.headers b/tests/wpt/web-platform-tests/common/worklet-reftest.js.headers
similarity index 100%
rename from tests/wpt/web-platform-tests/common/css-paint-tests.js.headers
rename to tests/wpt/web-platform-tests/common/worklet-reftest.js.headers
diff --git a/tests/wpt/web-platform-tests/compat/webkit-box-vertically-centered.html b/tests/wpt/web-platform-tests/compat/webkit-box-vertically-centered.html
new file mode 100644
index 00000000000..4932274e906
--- /dev/null
+++ b/tests/wpt/web-platform-tests/compat/webkit-box-vertically-centered.html
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<style>
+#wb {
+  display: -webkit-box;
+  -webkit-box-align: center;
+  -webkit-box-orient: vertical;
+}
+</style>
+<div id="wb">
+  <span id="t">text</span>
+</div>
+<script>
+  test(function() {
+    var child = document.getElementById("t");
+    var webkitBox = document.getElementById("wb");
+    // |webkitBox| should be centered, this at least ensures it's not left
+    // aligned.
+    assert_greater_than(child.offsetLeft, webkitBox.offsetLeft);
+  }, "Child in vertically centered webkit-box is centered");
+</script>
diff --git a/tests/wpt/web-platform-tests/compression/decompression-buffersource.any.js b/tests/wpt/web-platform-tests/compression/decompression-buffersource.any.js
new file mode 100644
index 00000000000..3c586e8ae7b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/compression/decompression-buffersource.any.js
@@ -0,0 +1,128 @@
+// META: global=worker
+
+'use strict';
+
+const compressedBytesWithDeflate = [120, 156, 75, 52, 48, 52, 50, 54, 49, 53, 3, 0, 8, 136, 1, 199];
+const compressedBytesWithGzip = [31, 139, 8, 0, 0, 0, 0, 0, 0, 3, 75, 52, 48, 52, 2, 0, 216, 252, 63, 136, 4, 0, 0, 0];
+// Two chunk values below were chosen to make the length of the compressed
+// output be a multiple of 8 bytes.
+const deflateExpectedChunkValue = new TextEncoder().encode('a0123456');
+const gzipExpectedChunkValue = new TextEncoder().encode('a012');
+
+const bufferSourceChunksForDeflate = [
+  {
+    name: 'ArrayBuffer',
+    value: new Uint8Array(compressedBytesWithDeflate).buffer
+  },
+  {
+    name: 'Int8Array',
+    value: new Int8Array(new Uint8Array(compressedBytesWithDeflate).buffer)
+  },
+  {
+    name: 'Uint8Array',
+    value: new Uint8Array(new Uint8Array(compressedBytesWithDeflate).buffer)
+  },
+  {
+    name: 'Uint8ClampedArray',
+    value: new Uint8ClampedArray(new Uint8Array(compressedBytesWithDeflate).buffer)
+  },
+  {
+    name: 'Int16Array',
+    value: new Int16Array(new Uint8Array(compressedBytesWithDeflate).buffer)
+  },
+  {
+    name: 'Uint16Array',
+    value: new Uint16Array(new Uint8Array(compressedBytesWithDeflate).buffer)
+  },
+  {
+    name: 'Int32Array',
+    value: new Int32Array(new Uint8Array(compressedBytesWithDeflate).buffer)
+  },
+  {
+    name: 'Uint32Array',
+    value: new Uint32Array(new Uint8Array(compressedBytesWithDeflate).buffer)
+  },
+  {
+    name: 'Float32Array',
+    value: new Float32Array(new Uint8Array(compressedBytesWithDeflate).buffer)
+  },
+  {
+    name: 'Float64Array',
+    value: new Float64Array(new Uint8Array(compressedBytesWithDeflate).buffer)
+  },
+  {
+    name: 'DataView',
+    value: new DataView(new Uint8Array(compressedBytesWithDeflate).buffer)
+  },
+];
+
+const bufferSourceChunksForGzip = [
+  {
+    name: 'ArrayBuffer',
+    value: new Uint8Array(compressedBytesWithGzip).buffer
+  },
+  {
+    name: 'Int8Array',
+    value: new Int8Array(new Uint8Array(compressedBytesWithGzip).buffer)
+  },
+  {
+    name: 'Uint8Array',
+    value: new Uint8Array(new Uint8Array(compressedBytesWithGzip).buffer)
+  },
+  {
+    name: 'Uint8ClambedArray',
+    value: new Uint8ClampedArray(new Uint8Array(compressedBytesWithGzip).buffer)
+  },
+  {
+    name: 'Int16Array',
+    value: new Int16Array(new Uint8Array(compressedBytesWithGzip).buffer)
+  },
+  {
+    name: 'Uint16Array',
+    value: new Uint16Array(new Uint8Array(compressedBytesWithGzip).buffer)
+  },
+  {
+    name: 'Int32Array',
+    value: new Int32Array(new Uint8Array(compressedBytesWithGzip).buffer)
+  },
+  {
+    name: 'Uint32Array',
+    value: new Uint32Array(new Uint8Array(compressedBytesWithGzip).buffer)
+  },
+  {
+    name: 'Float32Array',
+    value: new Float32Array(new Uint8Array(compressedBytesWithGzip).buffer)
+  },
+  {
+    name: 'Float64Array',
+    value: new Float64Array(new Uint8Array(compressedBytesWithGzip).buffer)
+  },
+  {
+    name: 'DataView',
+    value: new DataView(new Uint8Array(compressedBytesWithGzip).buffer)
+  },
+];
+
+for (const chunk of bufferSourceChunksForDeflate) {
+  promise_test(async t => {
+    const ds = new DecompressionStream('deflate');
+    const reader = ds.readable.getReader();
+    const writer = ds.writable.getWriter();
+    const writePromise = writer.write(chunk.value);
+    writer.close();
+    const { value } = await reader.read();
+    assert_array_equals(Array.from(value), deflateExpectedChunkValue, 'value should match');
+  }, `chunk of type ${chunk.name} should work for deflate`);
+}
+
+for (const chunk of bufferSourceChunksForGzip) {
+  promise_test(async t => {
+    const ds = new DecompressionStream('gzip');
+    const reader = ds.readable.getReader();
+    const writer = ds.writable.getWriter();
+    const writePromise = writer.write(chunk.value);
+    writer.close();
+    const { value } = await reader.read();
+    assert_array_equals(Array.from(value), gzipExpectedChunkValue, 'value should match');
+  }, `chunk of type ${chunk.name} should work for gzip`);
+}
diff --git a/tests/wpt/web-platform-tests/css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html b/tests/wpt/web-platform-tests/css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html
new file mode 100644
index 00000000000..c7a4006ff4a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html
@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
+<link rel="help" href="https://www.w3.org/TR/CSS22/visuren.html#clearance">
+<link rel="help" href="https://www.w3.org/TR/CSS22/box.html#collapsing-margins">
+<link rel="help" href="https://www.w3.org/TR/CSS22/visuren.html#phantom-line-box">
+<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1003810">
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div style="overflow:hidden;">
+  <div id="first" style="height:100px;"></div>
+  <div id="victim" style="width:100px; padding-bottom:1px; background:red;">
+    <span></span>
+    <div style="float:left; width:100%; height:100px; background:green;"></div>
+    <div style="clear:both;"></div>
+  </div>
+</div>
+<script>
+  document.body.offsetTop;
+  victim.style.paddingBottom = "0";
+  first.style.display = "none";
+</script>
diff --git a/tests/wpt/web-platform-tests/css/CSS2/linebox/line-breaking-font-size-zero-001-ref.html b/tests/wpt/web-platform-tests/css/CSS2/linebox/line-breaking-font-size-zero-001-ref.html
new file mode 100644
index 00000000000..c9ad49695f1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/CSS2/linebox/line-breaking-font-size-zero-001-ref.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<style>
+div {
+  width: 100px;
+  background: blue;
+}
+
+inline-block {
+  display: inline-block;
+  width: 80px;
+  height: 1em;
+  background: orange;
+}
+</style>
+</head>
+<body>
+  <div>
+    <inline-block></inline-block><br>
+    <inline-block></inline-block><br>
+    <inline-block></inline-block><br>
+    <inline-block></inline-block><br>
+    <inline-block></inline-block>
+  </div>
+</body>
diff --git a/tests/wpt/web-platform-tests/css/CSS2/linebox/line-breaking-font-size-zero-001.html b/tests/wpt/web-platform-tests/css/CSS2/linebox/line-breaking-font-size-zero-001.html
new file mode 100644
index 00000000000..6378af39fa1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/CSS2/linebox/line-breaking-font-size-zero-001.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<title>CSS Test: Check line breaks when break opportunities have font-size: 0</title>
+<link rel="match" href="line-breaking-font-size-zero-001-ref.html">
+<link rel="help" href="https://drafts.csswg.org/css2/text.html#propdef-white-space" />
+<link rel="author" href="mailto:kojii@chromium.org">
+<style>
+div {
+  width: 100px;
+  background: blue;
+}
+
+inline-block {
+  display: inline-block;
+  width: 80px;
+  height: 1em;
+  background: orange;
+}
+
+sep {
+  font-size: 0;
+}
+</style>
+</head>
+<body>
+  <div>
+    <inline-block></inline-block><sep> </sep>
+    <inline-block></inline-block><sep>, </sep>
+    <inline-block></inline-block><sep>) (</sep>
+    <inline-block></inline-block><sep>a</sep>
+    <inline-block></inline-block>
+  </div>
+</body>
diff --git a/tests/wpt/web-platform-tests/css/css-grid/parsing/grid-shorthand.html b/tests/wpt/web-platform-tests/css/css-grid/parsing/grid-shorthand.html
new file mode 100644
index 00000000000..91995608dd9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-grid/parsing/grid-shorthand.html
@@ -0,0 +1,113 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>CSS Grid Layout Test: grid sets longhands</title>
+<link rel="help" href="https://drafts.csswg.org/css-grid/#grid-shorthand">
+<meta name="assert" content="grid supports the full grammar '<'grid-template'> | <'grid-template-rows'> / [ auto-flow && dense? ] <'grid-auto-columns'>? | [ auto-flow && dense? ] <'grid-auto-rows'>? / <'grid-template-columns'>'.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/shorthand-testcommon.js"></script>
+</head>
+<body>
+<script>
+// <grid-template>
+test_shorthand_value('grid', 'none', {
+  'grid-template-rows': 'none',
+  'grid-template-columns': 'none',
+  'grid-template-areas': 'none',
+
+  'grid-auto-rows': 'auto',
+  'grid-auto-columns': 'auto',
+  'grid-auto-flow': 'row'
+});
+
+test_shorthand_value('grid', '10px / 20%', {
+  'grid-template-rows': '10px',
+  'grid-template-columns': '20%',
+  'grid-template-areas': 'none',
+
+  'grid-auto-rows': 'auto',
+  'grid-auto-columns': 'auto',
+  'grid-auto-flow': 'row'
+});
+
+test_shorthand_value('grid', 'fit-content(calc(-0.5em + 10px)) / fit-content(calc(0.5em + 10px))', {
+  'grid-template-rows': 'fit-content(calc(-0.5em + 10px))',
+  'grid-template-columns': 'fit-content(calc(0.5em + 10px))',
+  'grid-template-areas': 'none',
+
+  'grid-auto-rows': 'auto',
+  'grid-auto-columns': 'auto',
+  'grid-auto-flow': 'row'
+});
+
+test_shorthand_value('grid',
+                     '[header-top] "a a a"     [header-bottom]' +
+                     '  [main-top] "b b b" 1fr [main-bottom]' +
+                     '           / auto 1fr auto', {
+  'grid-template-rows': '[header-top] auto [header-bottom main-top] 1fr [main-bottom]',
+  'grid-template-columns': 'auto 1fr auto',
+  'grid-template-areas': '"a a a" "b b b"',
+
+  'grid-auto-rows': 'auto',
+  'grid-auto-columns': 'auto',
+  'grid-auto-flow': 'row'
+});
+
+test_shorthand_value('grid',
+                     '  "a a a"' +
+                     '  "b b b" 1fr' +
+                     '/ auto 1fr auto', {
+  'grid-template-rows': 'auto 1fr',
+  'grid-template-columns': 'auto 1fr auto',
+  'grid-template-areas': '"a a a" "b b b"',
+
+  'grid-auto-rows': 'auto',
+  'grid-auto-columns': 'auto',
+  'grid-auto-flow': 'row'
+});
+
+test_shorthand_value('grid',
+                     ' [] "a a a"     []' +
+                     ' [] "b b b" 1fr []' +
+                     '  / [] auto 1fr [] auto []', {
+  'grid-template-rows': 'auto 1fr',
+  'grid-template-columns': 'auto 1fr auto',
+  'grid-template-areas': '"a a a" "b b b"',
+
+  'grid-auto-rows': 'auto',
+  'grid-auto-columns': 'auto',
+  'grid-auto-flow': 'row'
+});
+
+// <'grid-template-rows'> / [ auto-flow && dense? ] <'grid-auto-columns'>?
+test_shorthand_value('grid',
+                     '10px' +
+                     ' / auto-flow dense' +
+                     ' 20px', {
+  'grid-template-rows': '10px',
+  'grid-template-columns': 'none',
+  'grid-template-areas': 'none',
+
+  'grid-auto-rows': 'auto',
+  'grid-auto-columns': '20px',
+  'grid-auto-flow': 'column dense'
+});
+
+// [ auto-flow && dense? ] <'grid-auto-rows'>? / <'grid-template-columns'>
+test_shorthand_value('grid',
+                     'auto-flow dense' +
+                     ' 30px /' +
+                     ' 40px', {
+  'grid-template-rows': 'none',
+  'grid-template-columns': '40px',
+  'grid-template-areas': 'none',
+
+  'grid-auto-rows': '30px',
+  'grid-auto-columns': 'auto',
+  'grid-auto-flow': 'dense'
+});
+</script>
+</body>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/css-logical/animations/float-interpolation.html b/tests/wpt/web-platform-tests/css/css-logical/animations/float-interpolation.html
new file mode 100644
index 00000000000..c067f2f03ce
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-logical/animations/float-interpolation.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<meta charset="UTF-8">
+<title>float interpolation</title>
+<link rel="help" href="https://drafts.csswg.org/css-logical/#float-clear">
+<meta name="assert" content="float supports animation">
+
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/interpolation-testcommon.js"></script>
+
+<style>
+.expected { color: green; }
+</style>
+
+<body>
+<template id="target-template">float</template>
+<script>
+test_no_interpolation({
+  property: 'float',
+  from: 'left',
+  to: 'right',
+});
+</script>
+</body>
diff --git a/tests/wpt/web-platform-tests/css/css-multicol/parsing/column-rule-shorthand.html b/tests/wpt/web-platform-tests/css/css-multicol/parsing/column-rule-shorthand.html
new file mode 100644
index 00000000000..68e7582fcc1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-multicol/parsing/column-rule-shorthand.html
@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>CSS Multi-column Layout: column-rule sets longhands</title>
+<link rel="help" href="https://drafts.csswg.org/css-multicol/#propdef-column-rule">
+<meta name="assert" content="column-rule supports the full grammar '<column-rule-width> || <column-rule-style> || <column-rule-color>'.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/shorthand-testcommon.js"></script>
+</head>
+<body>
+<script>
+test_shorthand_value('column-rule', 'medium dotted green', {
+  'column-rule-width': 'medium',
+  'column-rule-style': 'dotted',
+  'column-rule-color': 'green'
+});
+
+test_shorthand_value('column-rule', '100px', {
+  'column-rule-width': '100px',
+  'column-rule-style': 'none',
+  'column-rule-color': 'currentcolor'
+});
+
+test_shorthand_value('column-rule', 'blue', {
+  'column-rule-width': 'medium',
+  'column-rule-style': 'none',
+  'column-rule-color': 'blue'
+});
+</script>
+</body>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/css-scroll-anchoring/heuristic-with-offset-update-from-scroll-event-listener.html b/tests/wpt/web-platform-tests/css/css-scroll-anchoring/heuristic-with-offset-update-from-scroll-event-listener.html
new file mode 100644
index 00000000000..b3964dfcc71
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-scroll-anchoring/heuristic-with-offset-update-from-scroll-event-listener.html
@@ -0,0 +1,59 @@
+<!doctype html>
+<meta charset="utf-8">
+<link rel="help" href="https://drafts.csswg.org/css-scroll-anchoring-1/">
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1586909">
+<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
+<link rel="author" title="Mozilla" href="https://mozilla.org">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<style>
+  #scroller {
+    overflow: scroll;
+    height: 500px;
+    height: 500px;
+  }
+  #before {
+    height: 200px;
+  }
+  #anchor {
+    position: relative;
+    width: 200px;
+    height: 200px;
+    margin-bottom: 500px;
+    background-color: blue;
+    top: 0px;
+  }
+</style>
+<div id="scroller">
+  <div id="before">
+  </div>
+  <div id="anchor">
+  </div>
+</div>
+<script>
+async_test(t => {
+  let scroller = document.querySelector('#scroller');
+  let before = document.querySelector('#before');
+  let anchor = document.querySelector('#anchor');
+
+  scroller.onscroll = t.step_func(function() {
+    // Adjust the 'top' of #anchor, which should trigger a suppression
+    anchor.style.top = '10px';
+
+    // Expand #before and make sure we don't apply an adjustment
+    before.style.height = '300px';
+
+    assert_equals(scroller.scrollTop, 200);
+
+    t.step_timeout(t.step_func_done(function() {
+      // Expand #before again and make sure we don't keep #anchor as
+      // an anchor from the last time.
+      before.style.height = '600px';
+      assert_equals(scroller.scrollTop, 200);
+    }), 0);
+  });
+
+  // Scroll down to select #anchor as a scroll anchor
+  scroller.scrollTop = 200;
+}, 'Positioned ancestors with dynamic changes to offsets trigger scroll suppressions.');
+</script>
diff --git a/tests/wpt/web-platform-tests/css/css-writing-modes/mongolian-span-001.html b/tests/wpt/web-platform-tests/css/css-writing-modes/mongolian-span-001.html
new file mode 100644
index 00000000000..eeefbb4cc5d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-writing-modes/mongolian-span-001.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Test: Test Mongolian in a span renders the same as without the span</title>
+<link rel="match" href="reference/mongolian-span-001-ref.html">
+<link rel="help" href="https://drafts.csswg.org/css-writing-modes-3/#block-flow">
+<link rel="author" href="mailto:kojii@chromium.org">
+<style>
+html {
+  writing-mode: vertical-lr;
+  font-size: 50px;
+}
+</style>
+<body>
+  <div>ᠶᠠᠫᠣᠨ</div>
+  <div><span>ᠶᠠᠫᠣᠨ</span></div>
+</body>
diff --git a/tests/wpt/web-platform-tests/css/css-writing-modes/reference/mongolian-span-001-ref.html b/tests/wpt/web-platform-tests/css/css-writing-modes/reference/mongolian-span-001-ref.html
new file mode 100644
index 00000000000..0b32c3a5a04
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-writing-modes/reference/mongolian-span-001-ref.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<style>
+html {
+  writing-mode: vertical-lr;
+  font-size: 50px;
+}
+</style>
+<body>
+  <div>ᠶᠠᠫᠣᠨ</div>
+  <div>ᠶᠠᠫᠣᠨ</div>
+</body>
diff --git a/tests/wpt/web-platform-tests/css/cssom-view/scrollLeft-of-scroller-with-wider-scrollbar.html b/tests/wpt/web-platform-tests/css/cssom-view/scrollLeft-of-scroller-with-wider-scrollbar.html
new file mode 100644
index 00000000000..062edaf8f2d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/cssom-view/scrollLeft-of-scroller-with-wider-scrollbar.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<title>The maximum value of scrollLeft shouldn't be affected by scrollbar when it's wider than scroller</title>
+<meta charset="utf-8">
+<link rel="help" href="https://drafts.csswg.org/cssom-view/#dom-element-scrollleft">
+
+<div id="scroller" style="overflow: scroll; width: 5px;height: 300px;">
+    <div style="width:100px; height: 1px"></div>
+</div>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+    test(function() {
+        scroller.scrollLeft = 1000;
+        assert_equals(scroller.scrollLeft, 100);
+    }, "Test the maxium value of scrollLeft");
+</script>
diff --git a/tests/wpt/web-platform-tests/css/cssom/getComputedStyle-animations-replaced-into-ib-split.html b/tests/wpt/web-platform-tests/css/cssom/getComputedStyle-animations-replaced-into-ib-split.html
new file mode 100644
index 00000000000..47198803a0d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/cssom/getComputedStyle-animations-replaced-into-ib-split.html
@@ -0,0 +1,34 @@
+<!doctype html>
+<title>getComputedStyle() returns the right style for animating nodes that have been just inserted into the document, and that have an ancestor whose layout tree was recreated (like an IB-split)</title>
+<link rel="help" href="https://drafts.csswg.org/cssom/#dom-window-getcomputedstyle">
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1585882">
+<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
+<link rel="author" title="Mozilla" href="https://mozilla.org">
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<style>
+  @keyframes my-animation {
+    from { color: green; }
+    to { color: green; }
+  }
+  div {
+    color: red;
+    animation: my-animation 1s infinite linear paused;
+  }
+</style>
+<span>
+  <div></div>
+</span>
+<script>
+test(() => {
+  let oldDiv = document.querySelector("div");
+  window.unused = oldDiv.getBoundingClientRect(); // update layout
+
+  assert_equals(getComputedStyle(oldDiv).color, "rgb(0, 128, 0)", "Should take color from the animation");
+
+  let newDiv = document.createElement("div");
+  oldDiv.replaceWith(newDiv);
+
+  assert_equals(getComputedStyle(newDiv).color, "rgb(0, 128, 0)", "Should take color from the animation (just inserted into the document)");
+}, "getComputedStyle() should return animation styles for nodes just inserted into the document, even if they're in an IB-split");
+</script>
diff --git a/tests/wpt/web-platform-tests/css/cssom/getComputedStyle-layout-dependent-removed-ib-sibling.html b/tests/wpt/web-platform-tests/css/cssom/getComputedStyle-layout-dependent-removed-ib-sibling.html
new file mode 100644
index 00000000000..83482c5f5c4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/cssom/getComputedStyle-layout-dependent-removed-ib-sibling.html
@@ -0,0 +1,30 @@
+<!doctype html>
+<title>getComputedStyle() returns the right style for layout-dependent properties for nodes that have had an IB sibling removed</title>
+<link rel="help" href="https://drafts.csswg.org/cssom/#dom-window-getcomputedstyle">
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1585882">
+<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
+<link rel="author" title="Mozilla" href="https://mozilla.org">
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<style>
+  div {
+    width: 100%;
+  }
+</style>
+<span>
+  <div></div>
+  <div></div>
+</span>
+<script>
+test(() => {
+  let first = document.querySelector("div");
+  let second = document.querySelector("div + div");
+
+  let oldWidth = getComputedStyle(second).width;
+  assert_true(oldWidth.indexOf("px") !== -1, "Should return the used value for width");
+
+  first.remove();
+
+  assert_equals(getComputedStyle(second).width, oldWidth, "Should return the used value for width (after sibling removal)");
+}, "getComputedStyle() should return the correct used value for nodes that have had an IB-split sibling removed");
+</script>
diff --git a/tests/wpt/web-platform-tests/css/cssom/getComputedStyle-layout-dependent-replaced-into-ib-split.html b/tests/wpt/web-platform-tests/css/cssom/getComputedStyle-layout-dependent-replaced-into-ib-split.html
new file mode 100644
index 00000000000..98771cebc73
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/cssom/getComputedStyle-layout-dependent-replaced-into-ib-split.html
@@ -0,0 +1,30 @@
+<!doctype html>
+<title>getComputedStyle() returns the right style for layout-dependent properties for nodes that have been just inserted into the document, and that have an ancestor whose layout tree was recreated (like an IB-split)</title>
+<link rel="help" href="https://drafts.csswg.org/cssom/#dom-window-getcomputedstyle">
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1585882">
+<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
+<link rel="author" title="Mozilla" href="https://mozilla.org">
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<style>
+  div {
+    width: 100%;
+  }
+</style>
+<span>
+  <div></div>
+</span>
+<script>
+test(() => {
+  let oldDiv = document.querySelector("div");
+  window.unused = oldDiv.getBoundingClientRect(); // update layout
+
+  let oldWidth = getComputedStyle(oldDiv).width;
+  assert_true(oldWidth.indexOf("px") !== -1, "Should return the used value for width");
+
+  let newDiv = document.createElement("div");
+  oldDiv.replaceWith(newDiv);
+
+  assert_equals(getComputedStyle(newDiv).width, oldWidth, "Should return the used value for width (just inserted into the document)");
+}, "getComputedStyle() should return used value correctly for nodes just inserted into the document, even if they're in an IB-split");
+</script>
diff --git a/tests/wpt/web-platform-tests/css/motion/parsing/offset-shorthand.html b/tests/wpt/web-platform-tests/css/motion/parsing/offset-shorthand.html
new file mode 100644
index 00000000000..611a394b8b1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/motion/parsing/offset-shorthand.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: offset sets longhands</title>
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-shorthand">
+<meta name="assert" content="offset supports the full grammar from the spec.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/shorthand-testcommon.js"></script>
+</head>
+<body>
+<script>
+test_shorthand_value('offset', 'left bottom ray(0rad closest-side) 10px auto 30deg / right bottom', {
+  'offset-position': 'left bottom',
+  'offset-path': 'ray(0rad closest-side)',
+  'offset-distance': '10px',
+  'offset-rotate': 'auto 30deg',
+  'offset-anchor': 'right bottom',
+});
+
+test_shorthand_value('offset', 'top right / top left', {
+  'offset-position': 'right top',
+  'offset-path': 'none',
+  'offset-distance': '0px',
+  'offset-rotate': 'auto',
+  'offset-anchor': 'left top',
+});
+
+test_shorthand_value('offset', 'path("M 0 0 H 2") reverse 50%', {
+  'offset-position': 'auto',
+  'offset-path': 'path("M 0 0 H 2")',
+  'offset-distance': '50%',
+  'offset-rotate': 'reverse',
+  'offset-anchor': 'auto',
+});
+</script>
+</body>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/support/shorthand-testcommon.js b/tests/wpt/web-platform-tests/css/support/shorthand-testcommon.js
index 3298113513f..ab1f3794c8d 100644
--- a/tests/wpt/web-platform-tests/css/support/shorthand-testcommon.js
+++ b/tests/wpt/web-platform-tests/css/support/shorthand-testcommon.js
@@ -28,6 +28,7 @@ function test_shorthand_value(property, value, longhands) {
         try {
             const expectedLength = div.style.length;
             div.style[property] = value;
+            assert_true(CSS.supports(property, value));
             for (let longhand of Object.keys(longhands).sort()) {
                 div.style[longhand] = "";
             }
diff --git a/tests/wpt/web-platform-tests/docs/writing-tests/testharness-api.md b/tests/wpt/web-platform-tests/docs/writing-tests/testharness-api.md
index 3c1e80dc83b..eda3ca60cb0 100644
--- a/tests/wpt/web-platform-tests/docs/writing-tests/testharness-api.md
+++ b/tests/wpt/web-platform-tests/docs/writing-tests/testharness-api.md
@@ -261,11 +261,8 @@ wrapping everything in functions for isolation becomes
 burdensome. For these cases `testharness.js` support "single page
 tests".
 
-In order for a test to be interpreted as a single page test, then
-it must simply not call `test()` or `async_test()` anywhere on the page, and
-must call the `done()` function to indicate that the test is complete. All
-the `assert_*` functions are available as normal, but are called without
-the normal step function wrapper. For example:
+In order for a test to be interpreted as a single page test, it should set the
+`single_test` [setup option](#setup) to `true`.
 
 ```html
 <!doctype html>
@@ -274,6 +271,7 @@ the normal step function wrapper. For example:
 <script src="/resources/testharnessreport.js"></script>
 <body>
   <script>
+    setup({ single_test: true });
     assert_equals(document.body, document.getElementsByTagName("body")[0])
     done()
  </script>
@@ -281,6 +279,12 @@ the normal step function wrapper. For example:
 
 The test title for single page tests is always taken from `document.title`.
 
+(Prior to October 2019, this behavior would be enabled implicitly for any test
+that did not call `test()` or `async_test()` anywhere on the page and that
+eventually called the `done()` function. [This behavior was found to be prone
+to errors and is in the process of being
+removed.](https://github.com/web-platform-tests/rfcs/blob/master/rfcs/single_test.md))
+
 ## Making assertions ##
 
 Functions for making assertions start `assert_`. The full list of
@@ -426,6 +430,13 @@ needed when e.g. testing the `window.onerror` handler.
 
 `timeout_multiplier` - Multiplier to apply to per-test timeouts.
 
+`single_test` - Test authors may set this property to `true` to enable [the
+"single page test" mode of testharness.js](#single-page-tests); the current
+test must not declare any subtests; testharness.js will interpret all events
+which normally influence the harness status (e.g. uncaught exceptions,
+unhandled promise rejections, and timeouts) in terms of a single
+implicitly-defined subtest.
+
 ## Determining when all tests are complete ##
 
 By default the test harness will assume there are no more results to come
diff --git a/tests/wpt/web-platform-tests/element-timing/scroll-to-text.html b/tests/wpt/web-platform-tests/element-timing/scroll-to-text.html
new file mode 100644
index 00000000000..a86dd85ce9c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/element-timing/scroll-to-text.html
@@ -0,0 +1,32 @@
+<!DOCTYPE HTML>
+<meta charset=utf-8>
+<title>Element Timing: observe text that is initially not visible</title>
+<body>
+<style>
+.big {
+  width: 100%;
+  height: 100vh;
+}
+</style>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="resources/element-timing-helpers.js"></script>
+<div class='big'></div>
+<p elementtiming='observeMe'>Test text</p>
+<script>
+  async_test((t) => {
+    if (!window.PerformanceElementTiming) {
+      assert_unreached("PerformanceElementTiming is not implemented");
+    }
+    const observer = new PerformanceObserver(t.step_func_done(() => {}));
+    observer.observe({type: 'element', buffered: true});
+    window.onload = () => {
+      // The div occupies the whole screen because it occupies 100% of the height.
+      // We scroll to the end of the document so that the paragraph becomes visible.
+      // A user agent could paint the text before or after scrolling, but either way
+      // it must produce an entry for it.
+      window.scrollTo(0,document.body.scrollHeight);
+    };
+  }, 'Paragraph with elementtiming attribute is observed even when not initially visible.');
+</script>
+</body>
diff --git a/tests/wpt/web-platform-tests/encoding/encodeInto.any.js b/tests/wpt/web-platform-tests/encoding/encodeInto.any.js
index 8b3e743f71b..7ea0b80eeb4 100644
--- a/tests/wpt/web-platform-tests/encoding/encodeInto.any.js
+++ b/tests/wpt/web-platform-tests/encoding/encodeInto.any.js
@@ -74,44 +74,46 @@
       "filler": "random"
     }
   ].forEach(destinationData => {
-    test(() => {
-      // Setup
-      const bufferLength = testData.destinationLength + destinationData.bufferIncrease,
-            destinationOffset = destinationData.destinationOffset,
-            destinationLength = testData.destinationLength,
-            destinationFiller = destinationData.filler,
-            encoder = new TextEncoder(),
-            buffer = new ArrayBuffer(bufferLength),
-            view = new Uint8Array(buffer, destinationOffset, destinationLength),
-            fullView = new Uint8Array(buffer),
-            control = new Array(bufferLength);
-      let byte = destinationFiller;
-      for (let i = 0; i < bufferLength; i++) {
-        if (destinationFiller === "random") {
-          byte = Math.floor(Math.random() * 256);
+    ["ArrayBuffer", "SharedArrayBuffer"].forEach(arrayBufferOrSharedArrayBuffer => {
+      test(() => {
+        // Setup
+        const bufferLength = testData.destinationLength + destinationData.bufferIncrease,
+              destinationOffset = destinationData.destinationOffset,
+              destinationLength = testData.destinationLength,
+              destinationFiller = destinationData.filler,
+              encoder = new TextEncoder(),
+              buffer = new self[arrayBufferOrSharedArrayBuffer](bufferLength),
+              view = new Uint8Array(buffer, destinationOffset, destinationLength),
+              fullView = new Uint8Array(buffer),
+              control = new Array(bufferLength);
+        let byte = destinationFiller;
+        for (let i = 0; i < bufferLength; i++) {
+          if (destinationFiller === "random") {
+            byte = Math.floor(Math.random() * 256);
+          }
+          control[i] = byte;
+          fullView[i] = byte;
         }
-        control[i] = byte;
-        fullView[i] = byte;
-      }
 
-      // It's happening
-      const result = encoder.encodeInto(testData.input, view);
+        // It's happening
+        const result = encoder.encodeInto(testData.input, view);
 
-      // Basics
-      assert_equals(view.byteLength, destinationLength);
-      assert_equals(view.length, destinationLength);
+        // Basics
+        assert_equals(view.byteLength, destinationLength);
+        assert_equals(view.length, destinationLength);
 
-      // Remainder
-      assert_equals(result.read, testData.read);
-      assert_equals(result.written, testData.written.length);
-      for (let i = 0; i < bufferLength; i++) {
-        if (i < destinationOffset || i >= (destinationOffset + testData.written.length)) {
-          assert_equals(fullView[i], control[i]);
-        } else {
-          assert_equals(fullView[i], testData.written[i - destinationOffset]);
+        // Remainder
+        assert_equals(result.read, testData.read);
+        assert_equals(result.written, testData.written.length);
+        for (let i = 0; i < bufferLength; i++) {
+          if (i < destinationOffset || i >= (destinationOffset + testData.written.length)) {
+            assert_equals(fullView[i], control[i]);
+          } else {
+            assert_equals(fullView[i], testData.written[i - destinationOffset]);
+          }
         }
-      }
-    }, "encodeInto() with " + testData.input + " and destination length " + testData.destinationLength + ", offset " + destinationData.destinationOffset + ", filler " + destinationData.filler);
+      }, "encodeInto() into "  + arrayBufferOrSharedArrayBuffer + " with " + testData.input + " and destination length " + testData.destinationLength + ", offset " + destinationData.destinationOffset + ", filler " + destinationData.filler);
+    })
   });
 });
 
@@ -124,14 +126,20 @@
  Uint8ClampedArray,
  Float32Array,
  Float64Array].forEach(view => {
-  test(() => {
-    assert_throws(new TypeError(), () => new TextEncoder().encodeInto("", new view(new ArrayBuffer(0))));
-  }, "Invalid encodeInto() destination: " + view.name);
- });
+  ["ArrayBuffer", "SharedArrayBuffer"].forEach((arrayBufferOrSharedArrayBuffer) => {
+    test(() => {
+      assert_throws(new TypeError(), () => new TextEncoder().encodeInto("", new view(new self[arrayBufferOrSharedArrayBuffer](0))));
+    }, "Invalid encodeInto() destination: " + view.name + ", backed by: " + arrayBufferOrSharedArrayBuffer);
+  });
+});
+
+["ArrayBuffer", "SharedArrayBuffer"].forEach((arrayBufferOrSharedArrayBuffer) => {
+  test(() => {
+    assert_throws(new TypeError(), () => new TextEncoder().encodeInto("", new self[arrayBufferOrSharedArrayBuffer](10)));
+  }, "Invalid encodeInto() destination: " + arrayBufferOrSharedArrayBuffer);
+});
+
 
-test(() => {
-  assert_throws(new TypeError(), () => new TextEncoder().encodeInto("", new ArrayBuffer(10)));
-}, "Invalid encodeInto() destination: ArrayBuffer");
 
 test(() => {
   const buffer = new ArrayBuffer(10),
diff --git a/tests/wpt/web-platform-tests/encoding/streams/decode-bad-chunks.any.js b/tests/wpt/web-platform-tests/encoding/streams/decode-bad-chunks.any.js
index de2ba74c101..9f00df2e149 100644
--- a/tests/wpt/web-platform-tests/encoding/streams/decode-bad-chunks.any.js
+++ b/tests/wpt/web-platform-tests/encoding/streams/decode-bad-chunks.any.js
@@ -22,20 +22,6 @@ const badChunks = [
   {
     name: 'array',
     value: [65]
-  },
-  {
-    name: 'SharedArrayBuffer',
-    // Use a getter to postpone construction so that all tests don't fail where
-    // SharedArrayBuffer is not yet implemented.
-    get value() {
-      return new SharedArrayBuffer();
-    }
-  },
-  {
-    name: 'shared Uint8Array',
-    get value() {
-      new Uint8Array(new SharedArrayBuffer())
-    }
   }
 ];
 
diff --git a/tests/wpt/web-platform-tests/encoding/streams/decode-utf8.any.js b/tests/wpt/web-platform-tests/encoding/streams/decode-utf8.any.js
index 266899c6c96..421b98c2eea 100644
--- a/tests/wpt/web-platform-tests/encoding/streams/decode-utf8.any.js
+++ b/tests/wpt/web-platform-tests/encoding/streams/decode-utf8.any.js
@@ -4,41 +4,48 @@
 
 'use strict';
 
-const emptyChunk = new Uint8Array([]);
-const inputChunk = new Uint8Array([73, 32, 240, 159, 146, 153, 32, 115, 116,
-                                   114, 101, 97, 109, 115]);
-const expectedOutputString = 'I \u{1F499} streams';
+["ArrayBuffer", "SharedArrayBuffer"].forEach((arrayBufferOrSharedArrayBuffer) => {
+  const inputChunkData = [73, 32, 240, 159, 146, 153, 32, 115, 116,
+                          114, 101, 97, 109, 115]
 
-promise_test(async () => {
-  const input = readableStreamFromArray([inputChunk]);
-  const output = input.pipeThrough(new TextDecoderStream());
-  const array = await readableStreamToArray(output);
-  assert_array_equals(array, [expectedOutputString],
-                      'the output should be in one chunk');
-}, 'decoding one UTF-8 chunk should give one output string');
+  const emptyChunk = new Uint8Array(new self[arrayBufferOrSharedArrayBuffer](0));
+  const inputChunk = new Uint8Array(new self[arrayBufferOrSharedArrayBuffer](inputChunkData.length));
 
-promise_test(async () => {
-  const input = readableStreamFromArray([emptyChunk]);
-  const output = input.pipeThrough(new TextDecoderStream());
-  const array = await readableStreamToArray(output);
-  assert_array_equals(array, [], 'no chunks should be output');
-}, 'decoding an empty chunk should give no output chunks');
+  inputChunk.set(inputChunkData);
 
-promise_test(async () => {
-  const input = readableStreamFromArray([emptyChunk, inputChunk]);
-  const output = input.pipeThrough(new TextDecoderStream());
-  const array = await readableStreamToArray(output);
-  assert_array_equals(array, [expectedOutputString],
-                      'the output should be in one chunk');
-}, 'an initial empty chunk should be ignored');
+  const expectedOutputString = 'I \u{1F499} streams';
 
-promise_test(async () => {
-  const input = readableStreamFromArray([inputChunk, emptyChunk]);
-  const output = input.pipeThrough(new TextDecoderStream());
-  const array = await readableStreamToArray(output);
-  assert_array_equals(array, [expectedOutputString],
-                      'the output should be in one chunk');
-}, 'a trailing empty chunk should be ignored');
+  promise_test(async () => {
+    const input = readableStreamFromArray([inputChunk]);
+    const output = input.pipeThrough(new TextDecoderStream());
+    const array = await readableStreamToArray(output);
+    assert_array_equals(array, [expectedOutputString],
+                        'the output should be in one chunk');
+  }, 'decoding one UTF-8 chunk should give one output string - ' + arrayBufferOrSharedArrayBuffer);
+
+  promise_test(async () => {
+    const input = readableStreamFromArray([emptyChunk]);
+    const output = input.pipeThrough(new TextDecoderStream());
+    const array = await readableStreamToArray(output);
+    assert_array_equals(array, [], 'no chunks should be output');
+  }, 'decoding an empty chunk should give no output chunks - ' + arrayBufferOrSharedArrayBuffer);
+
+  promise_test(async () => {
+    const input = readableStreamFromArray([emptyChunk, inputChunk]);
+    const output = input.pipeThrough(new TextDecoderStream());
+    const array = await readableStreamToArray(output);
+    assert_array_equals(array, [expectedOutputString],
+                        'the output should be in one chunk');
+  }, 'an initial empty chunk should be ignored - ' + arrayBufferOrSharedArrayBuffer);
+
+  promise_test(async () => {
+    const input = readableStreamFromArray([inputChunk, emptyChunk]);
+    const output = input.pipeThrough(new TextDecoderStream());
+    const array = await readableStreamToArray(output);
+    assert_array_equals(array, [expectedOutputString],
+                        'the output should be in one chunk');
+  }, 'a trailing empty chunk should be ignored- ' + arrayBufferOrSharedArrayBuffer);
+});
 
 promise_test(async () => {
   const buffer = new ArrayBuffer(3);
diff --git a/tests/wpt/web-platform-tests/encoding/textdecoder-copy.any.js b/tests/wpt/web-platform-tests/encoding/textdecoder-copy.any.js
index ef8e4fdb3b0..6ae65119db6 100644
--- a/tests/wpt/web-platform-tests/encoding/textdecoder-copy.any.js
+++ b/tests/wpt/web-platform-tests/encoding/textdecoder-copy.any.js
@@ -1,15 +1,17 @@
-test(() => {
-  const buf = new ArrayBuffer(2),
-        view = new Uint8Array(buf),
-        buf2 = new ArrayBuffer(2),
-        view2 = new Uint8Array(buf2),
-        decoder = new TextDecoder("utf-8")
-  view[0] = 0xEF
-  view[1] = 0xBB
-  view2[0] = 0xBF
-  view2[1] = 0x40
-  assert_equals(decoder.decode(buf, {stream:true}), "")
-  view[0] = 0x01
-  view[1] = 0x02
-  assert_equals(decoder.decode(buf2), "@")
-}, "Modify buffer after passing it in")
+["ArrayBuffer", "SharedArrayBuffer"].forEach(arrayBufferOrSharedArrayBuffer => {
+  test(() => {
+    const buf = new self[arrayBufferOrSharedArrayBuffer](2),
+          view = new Uint8Array(buf),
+          buf2 = new self[arrayBufferOrSharedArrayBuffer](2),
+          view2 = new Uint8Array(buf2),
+          decoder = new TextDecoder("utf-8");
+    view[0] = 0xEF;
+    view[1] = 0xBB;
+    view2[0] = 0xBF;
+    view2[1] = 0x40;
+    assert_equals(decoder.decode(buf, {stream:true}), "");
+    view[0] = 0x01;
+    view[1] = 0x02;
+    assert_equals(decoder.decode(buf2), "@");
+  }, "Modify buffer after passing it in (" + arrayBufferOrSharedArrayBuffer  + ")");
+});
diff --git a/tests/wpt/web-platform-tests/encoding/textdecoder-streaming.any.js b/tests/wpt/web-platform-tests/encoding/textdecoder-streaming.any.js
index 0863385b9af..e0c59472598 100644
--- a/tests/wpt/web-platform-tests/encoding/textdecoder-streaming.any.js
+++ b/tests/wpt/web-platform-tests/encoding/textdecoder-streaming.any.js
@@ -16,21 +16,25 @@ var octets = {
                  0xDF,0xFF]
 };
 
-Object.keys(octets).forEach(function(encoding) {
-    for (var len = 1; len <= 5; ++len) {
-        test(function() {
-            var encoded = octets[encoding];
+["ArrayBuffer", "SharedArrayBuffer"].forEach((arrayBufferOrSharedArrayBuffer) => {
+    Object.keys(octets).forEach(function(encoding) {
+        for (var len = 1; len <= 5; ++len) {
+            test(function() {
+                var encoded = octets[encoding];
 
-            var out = '';
-            var decoder = new TextDecoder(encoding);
-            for (var i = 0; i < encoded.length; i += len) {
-                var sub = [];
-                for (var j = i; j < encoded.length && j < i + len; ++j)
-                    sub.push(encoded[j]);
-                out += decoder.decode(new Uint8Array(sub), {stream: true});
-            }
-            out += decoder.decode();
-            assert_equals(out, string);
-        }, 'Streaming decode: ' + encoding + ', ' + len + ' byte window');
-    }
-});
+                var out = '';
+                var decoder = new TextDecoder(encoding);
+                for (var i = 0; i < encoded.length; i += len) {
+                    var sub = [];
+                    for (var j = i; j < encoded.length && j < i + len; ++j)
+                        sub.push(encoded[j]);
+                        var uintArray = new Uint8Array(new self[arrayBufferOrSharedArrayBuffer](sub.length));
+                        uintArray.set(sub);
+                    out += decoder.decode(uintArray, {stream: true});
+                }
+                out += decoder.decode();
+                assert_equals(out, string);
+            }, 'Streaming decode: ' + encoding + ', ' + len + ' byte window (' + arrayBufferOrSharedArrayBuffer + ')');
+        }
+    });
+})
diff --git a/tests/wpt/web-platform-tests/fetch/metadata/README.md b/tests/wpt/web-platform-tests/fetch/metadata/README.md
new file mode 100644
index 00000000000..34864d4a4b6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/fetch/metadata/README.md
@@ -0,0 +1,9 @@
+Fetch Metadata Tests
+====================
+
+This directory contains tests related to the Fetch Metadata proposal:
+
+:   Explainer
+::  <https://github.com/w3c/webappsec-fetch-metadata>
+:   "Spec"
+::  <https://w3c.github.io/webappsec-fetch-metadata/>
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/appcache.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/appcache.tentative.https.sub.html
similarity index 70%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/appcache.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/appcache.tentative.https.sub.html
index 0db35dc1264..1b5a5767c2c 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/appcache.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/appcache.tentative.https.sub.html
@@ -1,15 +1,15 @@
 <!DOCTYPE html>
-<html manifest="/fetch/sec-metadata/resources/record-header.py?file=appcache-manifest{{$id:uuid()}}">
+<html manifest="/fetch/metadata/resources/record-header.py?file=appcache-manifest{{$id:uuid()}}">
 <meta name="timeout" content="long">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body></body>
 <script>
   async_test(t => {
     window.applicationCache.oncached = window.applicationCache.onnoupdate = window.applicationCache.onerror = t.step_func(e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=appcache-manifest{{$id}}")
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=appcache-manifest{{$id}}")
           .then(t.step_func(response => response.text()))
           .then(t.step_func_done(text => assert_header_equals(text, {
             "dest": "",
@@ -18,6 +18,6 @@
             "mode": "no-cors"
           })))
           .catch(t.unreached_func("Fetching and verifying the results should succeed."));
-    });
-  }, "Appcache!");
+});
+}, "Appcache!");
 </script>
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/embed.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/embed.tentative.https.sub.html
similarity index 78%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/embed.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/embed.tentative.https.sub.html
index c46765b37c6..bf895e9d538 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/embed.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/embed.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body>
 <script>
@@ -14,10 +14,10 @@
       let key = "embed-same-origin" + nonce;
 
       let e = document.createElement('embed');
-      e.src = "https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.src = "https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       e.onload = e => {
         let expected = {"dest":"embed", "site":"same-origin", "user":"", "mode":"no-cors"};
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -33,10 +33,10 @@
       let key = "embed-same-site" + nonce;
 
       let e = document.createElement('embed');
-      e.src = "https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.src = "https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       e.onload = e => {
         let expected = {"dest":"embed", "site":"same-site", "user":"", "mode":"no-cors"};
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -52,10 +52,10 @@
       let key = "embed-cross-site" + nonce;
 
       let e = document.createElement('embed');
-      e.src = "https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.src = "https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       e.onload = e => {
         let expected = {"dest":"embed", "site":"cross-site", "user":"", "mode":"no-cors"};
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/fetch-preflight.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/fetch-preflight.tentative.https.sub.html
similarity index 87%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/fetch-preflight.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/fetch-preflight.tentative.https.sub.html
index a4e2125bc10..27dafc25df7 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/fetch-preflight.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/fetch-preflight.tentative.https.sub.html
@@ -1,11 +1,11 @@
 <!DOCTYPE html>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script>
   // Site
   promise_test(t => {
-    return fetch("https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-json.py",
+    return fetch("https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/echo-as-json.py",
                  {
                    mode: "cors",
                    headers: { 'x-test': 'testing' }
@@ -22,7 +22,7 @@
   }, "Same-site fetch with preflight");
 
   promise_test(t => {
-    return fetch("https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-json.py",
+    return fetch("https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/echo-as-json.py",
                  {
                    mode: "cors",
                    headers: { 'x-test': 'testing' }
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/fetch-via-serviceworker--fallback.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/fetch-via-serviceworker--fallback.tentative.https.sub.html
similarity index 88%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/fetch-via-serviceworker--fallback.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/fetch-via-serviceworker--fallback.tentative.https.sub.html
index e8ec11ec8c1..86edfd06dec 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/fetch-via-serviceworker--fallback.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/fetch-via-serviceworker--fallback.tentative.https.sub.html
@@ -8,7 +8,7 @@
 <link rel="author" href="lukasza@chromium.org" title="Lukasz Anforowicz">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/service-workers/service-worker/resources/test-helpers.sub.js></script>
 <script src=/common/utils.js></script>
 <script>
@@ -18,8 +18,8 @@
     promise_test(async function(t) {
         const SCOPE = 'resources/fetch-via-serviceworker--fallback--frame.html';
         const SCRIPT = 'resources/fetch-via-serviceworker--fallback--sw.js';
-        const URL = '/fetch/sec-metadata/resources/record-header.py?file=' + key;
-        const RETRIEVAL_URL = "/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key;
+        const URL = '/fetch/metadata/resources/record-header.py?file=' + key;
+        const RETRIEVAL_URL = "/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key;
 
         const reg = await service_worker_unregister_and_register(t, SCRIPT, SCOPE);
         t.add_cleanup(async () => {
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/fetch-via-serviceworker--respondWith.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/fetch-via-serviceworker--respondWith.tentative.https.sub.html
similarity index 88%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/fetch-via-serviceworker--respondWith.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/fetch-via-serviceworker--respondWith.tentative.https.sub.html
index 24f3b27cd75..d59348c257b 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/fetch-via-serviceworker--respondWith.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/fetch-via-serviceworker--respondWith.tentative.https.sub.html
@@ -9,7 +9,7 @@
 <link rel="author" href="lukasza@chromium.org" title="Lukasz Anforowicz">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/service-workers/service-worker/resources/test-helpers.sub.js></script>
 <script src=/common/utils.js></script>
 <script>
@@ -19,8 +19,8 @@
     promise_test(async function(t) {
         const SCOPE = 'resources/fetch-via-serviceworker--respondWith--frame.html';
         const SCRIPT = 'resources/fetch-via-serviceworker--respondWith--sw.js';
-        const URL = '/fetch/sec-metadata/resources/record-header.py?file=' + key;
-        const RETRIEVAL_URL = "/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key;
+        const URL = '/fetch/metadata/resources/record-header.py?file=' + key;
+        const RETRIEVAL_URL = "/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key;
 
         const reg = await service_worker_unregister_and_register(t, SCRIPT, SCOPE);
         t.add_cleanup(async () => {
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/fetch.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/fetch.tentative.https.sub.html
similarity index 75%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/fetch.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/fetch.tentative.https.sub.html
index bffb4275df8..30042f8aeb8 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/fetch.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/fetch.tentative.https.sub.html
@@ -1,11 +1,11 @@
 <!DOCTYPE html>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script>
   // Site
   promise_test(t => {
-    return fetch("https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-json.py")
+    return fetch("https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/echo-as-json.py")
         .then(r => r.json())
         .then(j => {
           assert_header_equals(j, {
@@ -18,7 +18,7 @@
   }, "Same-origin fetch");
 
   promise_test(t => {
-    return fetch("https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-json.py")
+    return fetch("https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/echo-as-json.py")
         .then(r => r.json())
         .then(j => {
           assert_header_equals(j, {
@@ -31,7 +31,7 @@
   }, "Same-site fetch");
 
   promise_test(t => {
-    return fetch("https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-json.py")
+    return fetch("https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/echo-as-json.py")
         .then(r => r.json())
         .then(j => {
           assert_header_equals(j, {
@@ -45,7 +45,7 @@
 
   // Mode
   promise_test(t => {
-    return fetch("https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-json.py", {mode: "same-origin"})
+    return fetch("https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/echo-as-json.py", {mode: "same-origin"})
         .then(r => r.json())
         .then(j => {
           assert_header_equals(j, {
@@ -58,7 +58,7 @@
   }, "Same-origin mode");
 
   promise_test(t => {
-    return fetch("https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-json.py", {mode: "cors"})
+    return fetch("https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/echo-as-json.py", {mode: "cors"})
         .then(r => r.json())
         .then(j => {
           assert_header_equals(j, {
@@ -71,7 +71,7 @@
   }, "CORS mode");
 
   promise_test(t => {
-    return fetch("https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-json.py", {mode: "no-cors"})
+    return fetch("https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/echo-as-json.py", {mode: "no-cors"})
         .then(r => r.json())
         .then(j => {
           assert_header_equals(j, {
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/fetch.tentative.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/fetch.tentative.sub.html
similarity index 81%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/fetch.tentative.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/fetch.tentative.sub.html
index 0c5caa76a23..a2d66d6afa9 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/fetch.tentative.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/fetch.tentative.sub.html
@@ -1,14 +1,14 @@
 <!DOCTYPE html>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script>
   // http -> https should see `Sec-Fetch-Site: cross-site`.
   // This is a regression test for
   // https://github.com/w3c/webappsec-fetch-metadata/issues/34
   promise_test(t => {
     assert_equals(location.protocol, "http:");
-    return fetch("https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-json.py")
+    return fetch("https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/echo-as-json.py")
         .then(r => r.json())
         .then(j => {
           assert_header_equals(j, {
@@ -33,5 +33,5 @@
             "mode": "",
           });
         });
-  }, "http->http fetch (non-trustworthy destination => no sec-metadata)");
+  }, "http->http fetch (non-trustworthy destination => no metadata)");
 </script>
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/font.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/font.tentative.https.sub.html
similarity index 78%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/font.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/font.tentative.https.sub.html
index 60163ee7146..07152e8f18c 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/font.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/font.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <body>
   <div id="test1">1</div>
   <div id="test2">2</div>
@@ -12,7 +12,7 @@
   <style>
     @font-face {
       font-family: myFirstFont;
-      src: url(https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=font-same-origin);
+      src: url(https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=font-same-origin);
     }
     #test1 {
       font-family: myFirstFont;
@@ -23,7 +23,7 @@
   <style>
     @font-face {
       font-family: mySecondFont;
-      src: url(https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=font-same-site);
+      src: url(https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=font-same-site);
     }
     #test2 {
       font-family: mySecondFont;
@@ -34,7 +34,7 @@
   <style>
     @font-face {
       font-family: myThirdFont;
-      src: url(https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=font-cross-site);
+      src: url(https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=font-cross-site);
     }
     #test3 {
       font-family: myThirdFont;
@@ -47,7 +47,7 @@
       return new Promise((resolve, reject) => {
         let key = "font-same-origin";
         let expected = {"dest":"font", "site":"same-origin", "user":"", "mode": "cors"};
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -59,7 +59,7 @@
       return new Promise((resolve, reject) => {
         let key = "font-same-site";
         let expected = {"dest":"font", "site":"same-site", "user":"", "mode": "cors"};
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -71,7 +71,7 @@
       return new Promise((resolve, reject) => {
         let key = "font-cross-site";
         let expected = {"dest":"font", "site":"cross-site", "user":"", "mode": "cors"};
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/history.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/history.tentative.https.sub.html
similarity index 92%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/history.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/history.tentative.https.sub.html
index 4e786925cfa..ef8e74bc86d 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/history.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/history.tentative.https.sub.html
@@ -2,7 +2,7 @@
 <html>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script>
 
 // Test that correct `Sec-Fetch-Site` (and other `Sec-Fetch-...` request
@@ -10,7 +10,7 @@
 function add_test(description, report_host, go_back_host, expectations) {
   async_test(t => {
     // STEP1: Navigate a new window to report_host/post-to-owner.py
-    const url_suffix = '/fetch/sec-metadata/resources/post-to-owner.py'
+    const url_suffix = '/fetch/metadata/resources/post-to-owner.py'
     const url = `https://${report_host}${url_suffix}`;
     const w = window.open(url, '_blank');
 
@@ -29,7 +29,7 @@ function add_test(description, report_host, go_back_host, expectations) {
         // history entry - otherwise it might be treated as a client-side
         // redirect and we might end up with nowhere to go back to).
         t.step_timeout(() => {
-          const url_suffix = '/fetch/sec-metadata/resources/go-back.html'
+          const url_suffix = '/fetch/metadata/resources/go-back.html'
           const url = `https://${go_back_host}${url_suffix}`;
           w.location = url;
         });
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/iframe.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/iframe.tentative.https.sub.html
similarity index 93%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/iframe.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/iframe.tentative.https.sub.html
index b916e3aa70b..7b89d8dc0da 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/iframe.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/iframe.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <script src=/resources/testharnessreport.js></script>
 <script src=/resources/testdriver.js></script>
 <script src=/resources/testdriver-vendor.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body>
 <script>
@@ -21,7 +21,7 @@
         t.done();
       }));
 
-      let url = `https://${host}/fetch/sec-metadata/resources/post-to-owner.py`;
+      let url = `https://${host}/fetch/metadata/resources/post-to-owner.py`;
       if (user_activated == FORCED) {
         i.src = url;
         document.body.appendChild(i);
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/iframe.tentative.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/iframe.tentative.sub.html
similarity index 82%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/iframe.tentative.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/iframe.tentative.sub.html
index 2bc2581fcee..418e2a2d449 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/iframe.tentative.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/iframe.tentative.sub.html
@@ -1,12 +1,12 @@
 <!DOCTYPE html>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <body>
 <script>
   async_test(t => {
     let i = document.createElement('iframe');
-    i.src = "http://{{host}}:{{ports[http][0]}}/fetch/sec-metadata/resources/post-to-owner.py";
+    i.src = "http://{{host}}:{{ports[http][0]}}/fetch/metadata/resources/post-to-owner.py";
     window.addEventListener('message', t.step_func(e => {
       if (e.source != i.contentWindow)
         return;
@@ -25,7 +25,7 @@
 
   async_test(t => {
     let i = document.createElement('iframe');
-    i.src = "http://{{hosts[][www]}}:{{ports[http][0]}}/fetch/sec-metadata/resources/post-to-owner.py";
+    i.src = "http://{{hosts[][www]}}:{{ports[http][0]}}/fetch/metadata/resources/post-to-owner.py";
     window.addEventListener('message', t.step_func(e => {
       if (e.source != i.contentWindow)
         return;
@@ -44,7 +44,7 @@
 
   async_test(t => {
     let i = document.createElement('iframe');
-    i.src = "http://{{hosts[alt][www]}}:{{ports[http][0]}}/fetch/sec-metadata/resources/post-to-owner.py";
+    i.src = "http://{{hosts[alt][www]}}:{{ports[http][0]}}/fetch/metadata/resources/post-to-owner.py";
     window.addEventListener('message', t.step_func(e => {
       if (e.source != i.contentWindow)
         return;
@@ -63,7 +63,7 @@
 
   async_test(t => {
     let i = document.createElement('iframe');
-    i.src = "https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/post-to-owner.py";
+    i.src = "https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/post-to-owner.py";
     window.addEventListener('message', t.step_func(e => {
       if (e.source != i.contentWindow)
         return;
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/img.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/img.tentative.https.sub.html
similarity index 97%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/img.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/img.tentative.https.sub.html
index 2e4fbaa2312..c3248f60961 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/img.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/img.tentative.https.sub.html
@@ -2,7 +2,7 @@
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
 <script src=/common/security-features/resources/common.sub.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <body>
 <script>
   // These tests reuse the `referrer-policy` infrastructure to load images that
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/navigation.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/navigation.https.sub.html
similarity index 90%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/navigation.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/navigation.https.sub.html
index 12ebfc584ed..50857aeabaf 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/navigation.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/navigation.https.sub.html
@@ -2,7 +2,7 @@
 <html>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script>
   test(t => {
     let expected = {
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/object.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/object.tentative.https.sub.html
similarity index 78%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/object.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/object.tentative.https.sub.html
index b60ae206c78..40ef308362e 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/object.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/object.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body>
 <script>
@@ -14,10 +14,10 @@
       let key = "object-same-origin" + nonce;
 
       let e = document.createElement('object');
-      e.data = "https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.data = "https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       e.onload = e => {
         let expected = {"dest":"object", "site":"same-origin", "user":"", "mode":"no-cors"};
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -33,10 +33,10 @@
       let key = "object-same-site" + nonce;
 
       let e = document.createElement('object');
-      e.data = "https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.data = "https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       e.onload = e => {
         let expected = {"dest":"object", "site":"same-site", "user":"", "mode":"no-cors"};
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -52,10 +52,10 @@
       let key = "object-cross-site" + nonce;
 
       let e = document.createElement('object');
-      e.data = "https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.data = "https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       e.onload = e => {
         let expected = {"dest":"object", "site":"cross-site", "user":"", "mode":"no-cors"};
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/portal.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/portal.tentative.https.sub.html
similarity index 89%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/portal.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/portal.tentative.https.sub.html
index 2a9df1f0117..50f0037dfd0 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/portal.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/portal.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <script src=/resources/testharnessreport.js></script>
 <script src=/resources/testdriver.js></script>
 <script src=/resources/testdriver-vendor.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body>
 <script>
@@ -18,7 +18,7 @@
         t.done();
       }));
 
-      let url = `https://${host}/fetch/sec-metadata/resources/post-to-owner.py`;
+      let url = `https://${host}/fetch/metadata/resources/post-to-owner.py`;
       p.src = url;
       document.body.appendChild(p);
     }, `{{host}} -> ${host} portal`);
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/prefetch.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/prefetch.tentative.https.sub.html
similarity index 84%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/prefetch.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/prefetch.tentative.https.sub.html
index 2c230b89496..1902b9bca79 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/prefetch.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/prefetch.tentative.https.sub.html
@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body></body>
 <script>
@@ -16,10 +16,10 @@
 
       let e = document.createElement('link');
       e.rel = "prefetch";
-      e.href = `https://${host}/fetch/sec-metadata/resources/record-header.py?file=${key}`;
+      e.href = `https://${host}/fetch/metadata/resources/record-header.py?file=${key}`;
       e.setAttribute("crossorigin", "crossorigin");
       e.onload = t.step_func(e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(t.step_func(response => response.text()))
           .then(t.step_func_done(text => assert_header_equals(text, expected)))
           .catch(t.unreached_func("Fetching and verifying the results should succeed."));
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/preload.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/preload.tentative.https.sub.html
similarity index 87%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/preload.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/preload.tentative.https.sub.html
index 4552a28185e..9dbcad322a6 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/preload.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/preload.tentative.https.sub.html
@@ -2,7 +2,7 @@
 <meta name="timeout" content="long">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body></body>
 <script>
@@ -17,13 +17,13 @@
 
       let e = document.createElement('link');
       e.rel = "preload";
-      e.href = `https://${host}/fetch/sec-metadata/resources/record-header.py?file=${key}`;
+      e.href = `https://${host}/fetch/metadata/resources/record-header.py?file=${key}`;
       e.setAttribute("crossorigin", "crossorigin");
       if (as !== undefined) {
         e.setAttribute("as", as);
       }
       e.onload = e.onerror = t.step_func_done(e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(t.step_func(response => response.text()))
           .then(t.step_func(text => assert_header_equals(text, expected)))
           .then(t.step_func_done(_ => resolve()))
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/cross-site-redirect.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/redirect/cross-site-redirect.tentative.https.sub.html
similarity index 78%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/cross-site-redirect.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/redirect/cross-site-redirect.tentative.https.sub.html
index 06b58744fb5..4747ebf36f8 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/cross-site-redirect.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/redirect/cross-site-redirect.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body></body>
 <script>
@@ -14,17 +14,17 @@
       let key = "redirect-cross-site-same-origin" + nonce;
 
       let e = document.createElement('img');
-      e.src = "https://{{hosts[alt][www]}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.src = "https://{{hosts[alt][www]}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       let expected = {"dest":"image", "site":"cross-site", "user":"", "mode": "no-cors"};
       e.onload = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
           .catch(e => reject(e));
       };
       e.onerror = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -40,17 +40,17 @@
       let key = "redirect-cross-site-same-site" + nonce;
 
       let e = document.createElement('img');
-      e.src = "https://{{hosts[alt][www]}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.src = "https://{{hosts[alt][www]}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       let expected = {"dest":"image", "site":"cross-site", "user":"", "mode": "no-cors"};
       e.onload = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
           .catch(e => reject(e));
       };
       e.onerror = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -66,17 +66,17 @@
       let key = "redirect-cross-site-cross-site" + nonce;
 
       let e = document.createElement('img');
-      e.src = "https://{{hosts[alt][www]}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.src = "https://{{hosts[alt][www]}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       let expected = {"dest":"image", "site":"cross-site", "user":"", "mode": "no-cors"};
       e.onload = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
           .catch(e => reject(e));
       };
       e.onerror = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/multiple-redirect-cross-site.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/redirect/multiple-redirect-cross-site.tentative.https.sub.html
similarity index 77%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/multiple-redirect-cross-site.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/redirect/multiple-redirect-cross-site.tentative.https.sub.html
index e173bb053fe..8120e762517 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/multiple-redirect-cross-site.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/redirect/multiple-redirect-cross-site.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body></body>
 <script>
@@ -16,18 +16,18 @@
       let e = document.createElement('img');
       e.src = "https://{{host}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=" +// same-origin
       "https://{{hosts[alt][www]}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=" +// cross-site
-      "https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;// same-origin
+      "https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;// same-origin
       let expected = {"dest":"image", "site":"cross-site", "user":"", "mode": "no-cors"};
 
       e.onload = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
           .catch(e => reject(e));
       };
       e.onerror = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/multiple-redirect-https-downgrade-upgrade.tentative.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/redirect/multiple-redirect-https-downgrade-upgrade.tentative.sub.html
similarity index 83%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/multiple-redirect-https-downgrade-upgrade.tentative.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/redirect/multiple-redirect-https-downgrade-upgrade.tentative.sub.html
index f473cf39342..a15e681ad84 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/multiple-redirect-https-downgrade-upgrade.tentative.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/redirect/multiple-redirect-https-downgrade-upgrade.tentative.sub.html
@@ -2,14 +2,14 @@
 <html>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
-<script src=/fetch/sec-metadata/resources/redirectTestHelper.sub.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/redirectTestHelper.sub.js></script>
 <script src=/common/security-features/resources/common.sub.js></script>
 <script src=/common/utils.js></script>
 <style>
   @font-face {
     font-family: myDowngradeUpgradeFont;
-    src: url(https://{{host}}:{{ports[https][0]}}/fetch/api/resources/redirect.py?location=http%3A%2F%2F{{host}}%3A{{ports[http][0]}}%2Ffetch%2Fapi%2Fresources%2Fredirect.py%3Flocation%3Dhttps%253A%252F%252F{{host}}%253A{{ports[https][0]}}%252Ffetch%252Fsec-metadata%252Fresources%252Frecord-header.py%253Ffile%253Dfont-https-downgrade-upgrade{{$id:uuid()}});
+    src: url(https://{{host}}:{{ports[https][0]}}/fetch/api/resources/redirect.py?location=http%3A%2F%2F{{host}}%3A{{ports[http][0]}}%2Ffetch%2Fapi%2Fresources%2Fredirect.py%3Flocation%3Dhttps%253A%252F%252F{{host}}%253A{{ports[https][0]}}%252Ffetch%252Fmetadata%252Fresources%252Frecord-header.py%253Ffile%253Dfont-https-downgrade-upgrade{{$id:uuid()}});
   }
   #fontTest {
     font-family: myDowngradeUpgradeFont;
@@ -29,7 +29,7 @@
     promise_test(t => {
       return new Promise((resolve, reject) => {
         let key = "font-https-downgrade-upgrade{{$id}}";
-        return fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        return fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -59,7 +59,7 @@
       });
   }, "Https downgrade-upgrade image => No headers");
 </script>
-<script src="https://{{host}}:{{ports[https][0]}}/fetch/api/resources/redirect.py?location=http%3A%2F%2F{{host}}%3A{{ports[http][0]}}%2Ffetch%2Fapi%2Fresources%2Fredirect.py%3Flocation%3Dhttps%253A%252F%252F{{host}}%253A{{ports[https][0]}}%252Ffetch%252Fsec-metadata%252Fresources%252Fecho-as-script.py"></script>
+<script src="https://{{host}}:{{ports[https][0]}}/fetch/api/resources/redirect.py?location=http%3A%2F%2F{{host}}%3A{{ports[http][0]}}%2Ffetch%2Fapi%2Fresources%2Fredirect.py%3Flocation%3Dhttps%253A%252F%252F{{host}}%253A{{ports[https][0]}}%252Ffetch%252Fmetadata%252Fresources%252Fecho-as-script.py"></script>
 <script>
   test(t => {
     t.add_cleanup(_ => { header = null; });
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/multiple-redirect-same-site.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/redirect/multiple-redirect-same-site.tentative.https.sub.html
similarity index 77%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/multiple-redirect-same-site.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/redirect/multiple-redirect-same-site.tentative.https.sub.html
index d19a1896ad7..8c65095cc9c 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/multiple-redirect-same-site.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/redirect/multiple-redirect-same-site.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body></body>
 <script>
@@ -16,18 +16,18 @@
       let e = document.createElement('img');
       e.src = "https://{{host}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=" +// same-origin
       "https://{{hosts[][www]}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=" +// same-site
-      "https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;// same-origin
+      "https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;// same-origin
       let expected = {"dest":"image", "site":"same-site", "user":"", "mode": "no-cors"};
 
       e.onload = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
           .catch(e => reject(e));
       };
       e.onerror = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/redirect-http-upgrade.tentative.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/redirect/redirect-http-upgrade.tentative.sub.html
similarity index 85%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/redirect-http-upgrade.tentative.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/redirect/redirect-http-upgrade.tentative.sub.html
index 49ebca18372..6ba5b948332 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/redirect-http-upgrade.tentative.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/redirect/redirect-http-upgrade.tentative.sub.html
@@ -2,14 +2,14 @@
 <html>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
-<script src=/fetch/sec-metadata/resources/redirectTestHelper.sub.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/redirectTestHelper.sub.js></script>
 <script src=/common/security-features/resources/common.sub.js></script>
 <script src=/common/utils.js></script>
 <style>
   @font-face {
     font-family: myUpgradedFont;
-    src: url(http://{{host}}:{{ports[http][0]}}/fetch/api/resources/redirect.py?location=https%3A%2F%2F{{host}}%3A{{ports[https][0]}}%2Ffetch%2Fsec-metadata%2Fresources%2Frecord-header.py%3Ffile%3Dfont-https-upgrade{{$id:uuid()}});
+    src: url(http://{{host}}:{{ports[http][0]}}/fetch/api/resources/redirect.py?location=https%3A%2F%2F{{host}}%3A{{ports[https][0]}}%2Ffetch%2Fmetadata%2Fresources%2Frecord-header.py%3Ffile%3Dfont-https-upgrade{{$id:uuid()}});
   }
   #fontTest {
     font-family: myUpgradedFont;
@@ -28,7 +28,7 @@
     promise_test(t => {
       return new Promise((resolve, reject) => {
         let key = "font-https-upgrade{{$id}}";
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -59,7 +59,7 @@
   }, "Http upgrade image => No headers");
 </script>
 
-<script src="http://{{host}}:{{ports[http][0]}}/fetch/api/resources/redirect.py?location=https%3A%2F%2F{{host}}%3A{{ports[https][0]}}%2Ffetch%2Fsec-metadata%2Fresources%2Fecho-as-script.py"></script>
+<script src="http://{{host}}:{{ports[http][0]}}/fetch/api/resources/redirect.py?location=https%3A%2F%2F{{host}}%3A{{ports[https][0]}}%2Ffetch%2Fmetadata%2Fresources%2Fecho-as-script.py"></script>
 <script>
   test(t => {
     t.add_cleanup(_ => { header = null; });
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/redirect-https-downgrade.tentative.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/redirect/redirect-https-downgrade.tentative.sub.html
similarity index 86%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/redirect-https-downgrade.tentative.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/redirect/redirect-https-downgrade.tentative.sub.html
index 089b13a756a..54e48e0c61c 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/redirect-https-downgrade.tentative.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/redirect/redirect-https-downgrade.tentative.sub.html
@@ -2,14 +2,14 @@
 <html>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
-<script src=/fetch/sec-metadata/resources/redirectTestHelper.sub.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/redirectTestHelper.sub.js></script>
 <script src=/common/security-features/resources/common.sub.js></script>
 <script src=/common/utils.js></script>
 <style>
   @font-face {
     font-family: myDowngradedFont;
-    src: url(https://{{host}}:{{ports[https][0]}}/fetch/api/resources/redirect.py?location=http%3A%2F%2F{{host}}%3A{{ports[http][0]}}%2Ffetch%2Fsec-metadata%2Fresources%2Frecord-header.py%3Ffile%3Dfont-https-downgrade);
+    src: url(https://{{host}}:{{ports[https][0]}}/fetch/api/resources/redirect.py?location=http%3A%2F%2F{{host}}%3A{{ports[http][0]}}%2Ffetch%2Fmetadata%2Fresources%2Frecord-header.py%3Ffile%3Dfont-https-downgrade);
   }
   #fontTest {
     font-family: myDowngradedFont;
@@ -28,7 +28,7 @@
     promise_test(t => {
       return new Promise((resolve, reject) => {
         let key = "font-https-downgrade";
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -58,7 +58,7 @@
   }), "Https downgrade image => No headers");
 </script>
 
-<script src="https://{{host}}:{{ports[https][0]}}/fetch/api/resources/redirect.py?location=http%3A%2F%2F{{host}}%3A{{ports[http][0]}}%2Ffetch%2Fsec-metadata%2Fresources%2Fecho-as-script.py"></script>
+<script src="https://{{host}}:{{ports[https][0]}}/fetch/api/resources/redirect.py?location=http%3A%2F%2F{{host}}%3A{{ports[http][0]}}%2Ffetch%2Fmetadata%2Fresources%2Fecho-as-script.py"></script>
 <script>
   test(t => {
     t.add_cleanup(_ => { header = null; });
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/same-origin-redirect.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/redirect/same-origin-redirect.tentative.https.sub.html
similarity index 76%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/same-origin-redirect.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/redirect/same-origin-redirect.tentative.https.sub.html
index 0b4fdfeec58..b88429c540d 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/same-origin-redirect.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/redirect/same-origin-redirect.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body></body>
 <script>
@@ -14,18 +14,18 @@
       let key = "redirect-same-origin-same-origin" + nonce;
 
       let e = document.createElement('img');
-      e.src = "/xhr/resources/redirect.py?location=https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.src = "/xhr/resources/redirect.py?location=https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       let expected = {"dest":"image", "site":"same-origin", "user":"", "mode": "no-cors"};
 
       e.onload = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
           .catch(e => reject(e));
       };
       e.onerror = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -41,18 +41,18 @@ promise_test(t => {
       let key = "redirect-same-origin-same-site" + nonce;
 
       let e = document.createElement('img');
-      e.src = "/xhr/resources/redirect.py?location=https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.src = "/xhr/resources/redirect.py?location=https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       let expected = {"dest":"image", "site":"same-site", "user":"", "mode": "no-cors"};
 
       e.onload = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
           .catch(e => reject(e));
       };
       e.onerror = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -68,18 +68,18 @@ promise_test(t => {
       let key = "redirect-same-origin-cross-site" + nonce;
 
       let e = document.createElement('img');
-      e.src = "/xhr/resources/redirect.py?location=https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.src = "/xhr/resources/redirect.py?location=https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       let expected = {"dest":"image", "site":"cross-site", "user":"", "mode": "no-cors"};
 
       e.onload = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
           .catch(e => reject(e));
       };
       e.onerror = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/same-site-redirect.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/redirect/same-site-redirect.tentative.https.sub.html
similarity index 78%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/same-site-redirect.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/redirect/same-site-redirect.tentative.https.sub.html
index 70c0afef228..795e418660d 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/redirect/same-site-redirect.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/redirect/same-site-redirect.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body></body>
 <script>
@@ -14,18 +14,18 @@
       let key = "redirect-same-site-same-origin" + nonce;
 
       let e = document.createElement('img');
-      e.src = "https://{{hosts[][www]}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.src = "https://{{hosts[][www]}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       let expected = {"dest":"image", "site":"same-site", "user":"", "mode": "no-cors"};
 
       e.onload = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
           .catch(e => reject(e));
       };
       e.onerror = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -41,18 +41,18 @@ promise_test(t => {
       let key = "redirect-same-site-same-site" + nonce;
 
       let e = document.createElement('img');
-      e.src = "https://{{hosts[][www]}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.src = "https://{{hosts[][www]}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       let expected = {"dest":"image", "site":"same-site", "user":"", "mode": "no-cors"};
 
       e.onload = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
           .catch(e => reject(e));
       };
       e.onerror = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -68,18 +68,18 @@ promise_test(t => {
       let key = "redirect-same-site-cross-site" + nonce;
 
       let e = document.createElement('img');
-      e.src = "https://{{hosts[][www]}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.src = "https://{{hosts[][www]}}:{{ports[https][0]}}/xhr/resources/redirect.py?location=https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       let expected = {"dest":"image", "site":"cross-site", "user":"", "mode": "no-cors"};
 
       e.onload = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
           .catch(e => reject(e));
       };
       e.onerror = e => {
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/report.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/report.tentative.https.sub.html
similarity index 86%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/report.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/report.tentative.https.sub.html
index eb6c76b57c7..8209fd17cd5 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/report.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/report.tentative.https.sub.html
@@ -2,7 +2,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <link id="style" href="https://foo.bar" rel="stylesheet">
 <body></body>
 <script>
@@ -10,7 +10,7 @@
   function generate_test(expected, name) {
     async_test(t => {
       t.step_timeout(_ => {
-        return fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=report-" + name)
+        return fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=report-" + name)
             .then(response => response.text())
             .then(text => assert_header_equals(text, expected))
             .then(_ => t.done());
diff --git a/tests/wpt/web-platform-tests/fetch/metadata/report.tentative.https.sub.html.sub.headers b/tests/wpt/web-platform-tests/fetch/metadata/report.tentative.https.sub.html.sub.headers
new file mode 100644
index 00000000000..1ec5df78f30
--- /dev/null
+++ b/tests/wpt/web-platform-tests/fetch/metadata/report.tentative.https.sub.html.sub.headers
@@ -0,0 +1,3 @@
+Content-Security-Policy: style-src 'self' 'unsafe-inline'; report-uri /fetch/metadata/resources/record-header.py?file=report-same-origin
+Content-Security-Policy: style-src 'self' 'unsafe-inline'; report-uri https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=report-same-site
+Content-Security-Policy: style-src 'self' 'unsafe-inline'; report-uri https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=report-cross-site
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/dedicatedWorker.js b/tests/wpt/web-platform-tests/fetch/metadata/resources/dedicatedWorker.js
similarity index 100%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/dedicatedWorker.js
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/dedicatedWorker.js
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/echo-as-json.py b/tests/wpt/web-platform-tests/fetch/metadata/resources/echo-as-json.py
similarity index 100%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/echo-as-json.py
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/echo-as-json.py
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/echo-as-script.py b/tests/wpt/web-platform-tests/fetch/metadata/resources/echo-as-script.py
similarity index 100%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/echo-as-script.py
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/echo-as-script.py
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/fetch-via-serviceworker--fallback--frame.html b/tests/wpt/web-platform-tests/fetch/metadata/resources/fetch-via-serviceworker--fallback--frame.html
similarity index 100%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/fetch-via-serviceworker--fallback--frame.html
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/fetch-via-serviceworker--fallback--frame.html
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/fetch-via-serviceworker--fallback--sw.js b/tests/wpt/web-platform-tests/fetch/metadata/resources/fetch-via-serviceworker--fallback--sw.js
similarity index 100%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/fetch-via-serviceworker--fallback--sw.js
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/fetch-via-serviceworker--fallback--sw.js
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/fetch-via-serviceworker--respondWith--frame.html b/tests/wpt/web-platform-tests/fetch/metadata/resources/fetch-via-serviceworker--respondWith--frame.html
similarity index 100%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/fetch-via-serviceworker--respondWith--frame.html
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/fetch-via-serviceworker--respondWith--frame.html
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/fetch-via-serviceworker--respondWith--sw.js b/tests/wpt/web-platform-tests/fetch/metadata/resources/fetch-via-serviceworker--respondWith--sw.js
similarity index 100%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/fetch-via-serviceworker--respondWith--sw.js
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/fetch-via-serviceworker--respondWith--sw.js
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/go-back.html b/tests/wpt/web-platform-tests/fetch/metadata/resources/go-back.html
similarity index 100%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/go-back.html
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/go-back.html
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/helper.js b/tests/wpt/web-platform-tests/fetch/metadata/resources/helper.js
similarity index 100%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/helper.js
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/helper.js
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/post-to-owner.py b/tests/wpt/web-platform-tests/fetch/metadata/resources/post-to-owner.py
similarity index 100%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/post-to-owner.py
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/post-to-owner.py
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/record-header.py b/tests/wpt/web-platform-tests/fetch/metadata/resources/record-header.py
similarity index 97%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/record-header.py
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/record-header.py
index 683c0a6a0c4..99115475683 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/record-header.py
+++ b/tests/wpt/web-platform-tests/fetch/metadata/resources/record-header.py
@@ -28,7 +28,7 @@ def main(request, response):
 
     response.close_connection = True
 
-  ## Record incoming Sec-Metadata header value
+  ## Record incoming fetch metadata header value
   else:
     try:
       ## Return a serialized JSON object with one member per header. If the ##
@@ -69,7 +69,7 @@ def main(request, response):
     ## Return a valid SharedWorker ##
     if key.startswith("sharedworker"):
       response.headers.set("Content-Type", "application/javascript")
-      file = open(os.path.join(request.doc_root, "fetch", "sec-metadata",
+      file = open(os.path.join(request.doc_root, "fetch", "metadata",
                                "resources", "sharedWorker.js"), "r")
       shared_worker = file.read()
       file.close()
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/redirectTestHelper.sub.js b/tests/wpt/web-platform-tests/fetch/metadata/resources/redirectTestHelper.sub.js
similarity index 92%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/redirectTestHelper.sub.js
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/redirectTestHelper.sub.js
index d0210b3ca57..2764c07030c 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/redirectTestHelper.sub.js
+++ b/tests/wpt/web-platform-tests/fetch/metadata/resources/redirectTestHelper.sub.js
@@ -16,8 +16,8 @@ function createTrack() {
 
 let secureRedirectURL = 'https://{{host}}:{{ports[https][0]}}/fetch/api/resources/redirect.py?location=';
 let insecureRedirectURL = 'http://{{host}}:{{ports[http][0]}}/fetch/api/resources/redirect.py?location=';
-let secureTestURL = 'https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/';
-let insecureTestURL = 'http://{{host}}:{{ports[http][0]}}/fetch/sec-metadata/';
+let secureTestURL = 'https://{{host}}:{{ports[https][0]}}/fetch/metadata/';
+let insecureTestURL = 'http://{{host}}:{{ports[http][0]}}/fetch/metadata/';
 
 // Helper to craft an URL that will go from HTTPS => HTTP => HTTPS to
 // simulate us downgrading then upgrading again during the same redirect chain.
@@ -83,7 +83,7 @@ function RunCommonRedirectTests(testNamePrefix, urlHelperMethod, expectedResults
         let expectation = { ...expectedResults };
         if (expectation['mode'] != '')
           expectation['mode'] = 'no-cors';
-        fetch('/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=' + key)
+        fetch('/fetch/metadata/resources/record-header.py?retrieve=true&file=' + key)
           .then(response => response.text())
           .then(t.step_func(text => assert_header_equals(text, expectation)))
           .then(resolve)
@@ -112,7 +112,7 @@ function RunCommonRedirectTests(testNamePrefix, urlHelperMethod, expectedResults
         let expectation = { ...expectedResults };
         if (expectation['mode'] != '')
           expectation['mode'] = 'no-cors';
-        fetch('/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=' + key)
+        fetch('/fetch/metadata/resources/record-header.py?retrieve=true&file=' + key)
           .then(response => response.text())
           .then(t.step_func(text => assert_header_equals(text, expectation)))
           .then(resolve)
@@ -133,7 +133,7 @@ function RunCommonRedirectTests(testNamePrefix, urlHelperMethod, expectedResults
         let expectation = { ...expectedResults };
         if (expectation['mode'] != '')
           expectation['mode'] = 'cors';
-        fetch('/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=' + key)
+        fetch('/fetch/metadata/resources/record-header.py?retrieve=true&file=' + key)
           .then(t.step_func(response => response.text()))
           .then(t.step_func_done(text => assert_header_equals(text, expectation)))
           .catch(t.unreached_func('Fetching and verifying the results should succeed.'));
@@ -154,7 +154,7 @@ function RunCommonRedirectTests(testNamePrefix, urlHelperMethod, expectedResults
         let expectation = { ...expectedResults };
         if (expectation['mode'] != '')
           expectation['mode'] = 'cors';
-        fetch('/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=' + key)
+        fetch('/fetch/metadata/resources/record-header.py?retrieve=true&file=' + key)
           .then(t.step_func(response => response.text()))
           .then(t.step_func_done(text => assert_header_equals(text, expectation)))
           .catch(t.unreached_func());
@@ -173,7 +173,7 @@ function RunCommonRedirectTests(testNamePrefix, urlHelperMethod, expectedResults
         let expectation = { ...expectedResults };
         if (expectation['mode'] != '')
           expectation['mode'] = 'no-cors';
-        fetch('/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=' + key)
+        fetch('/fetch/metadata/resources/record-header.py?retrieve=true&file=' + key)
           .then(response => response.text())
           .then(t.step_func(text => assert_header_equals(text, expectation)))
           .then(resolve)
@@ -193,7 +193,7 @@ function RunCommonRedirectTests(testNamePrefix, urlHelperMethod, expectedResults
         let expectation = { ...expectedResults };
         if (expectation['mode'] != '')
           expectation['mode'] = 'cors';
-        fetch('/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=' + key)
+        fetch('/fetch/metadata/resources/record-header.py?retrieve=true&file=' + key)
           .then(response => response.text())
           .then(t.step_func(text => assert_header_equals(text, expectedResults)))
           .then(resolve);
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/sharedWorker.js b/tests/wpt/web-platform-tests/fetch/metadata/resources/sharedWorker.js
similarity index 100%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/sharedWorker.js
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/sharedWorker.js
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/unload-with-beacon.html b/tests/wpt/web-platform-tests/fetch/metadata/resources/unload-with-beacon.html
similarity index 100%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/unload-with-beacon.html
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/unload-with-beacon.html
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/xslt-test.sub.xml b/tests/wpt/web-platform-tests/fetch/metadata/resources/xslt-test.sub.xml
similarity index 68%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/resources/xslt-test.sub.xml
rename to tests/wpt/web-platform-tests/fetch/metadata/resources/xslt-test.sub.xml
index 2d4dff5fc3e..6a05633c9e4 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/resources/xslt-test.sub.xml
+++ b/tests/wpt/web-platform-tests/fetch/metadata/resources/xslt-test.sub.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet href="https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=xslt-same-origin{{GET[token]}}" type="text/xsl" ?>
-<?xml-stylesheet href="https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=xslt-same-site{{GET[token]}}" type="text/xsl" ?>
-<?xml-stylesheet href="https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=xslt-cross-site{{GET[token]}}" type="text/xsl" ?>
+<?xml-stylesheet href="https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=xslt-same-origin{{GET[token]}}" type="text/xsl" ?>
+<?xml-stylesheet href="https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=xslt-same-site{{GET[token]}}" type="text/xsl" ?>
+<?xml-stylesheet href="https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=xslt-cross-site{{GET[token]}}" type="text/xsl" ?>
 
 <!-- postMessage parent back when the resources are loaded -->
 <script xmlns="http://www.w3.org/1999/xhtml"><![CDATA[
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/script.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/script.tentative.https.sub.html
similarity index 76%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/script.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/script.tentative.https.sub.html
index b2874a37da1..f877b50ec2b 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/script.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/script.tentative.https.sub.html
@@ -1,10 +1,10 @@
 <!DOCTYPE html>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 
 <!-- Same-origin script -->
-<script src="https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-script.py"></script>
+<script src="https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/echo-as-script.py"></script>
 <script>
   test(t => {
     t.add_cleanup(_ => { header = null; });
@@ -19,7 +19,7 @@
 </script>
 
 <!-- Same-site script -->
-<script src="https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-script.py"></script>
+<script src="https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/echo-as-script.py"></script>
 <script>
   test(t => {
     t.add_cleanup(_ => { header = null; });
@@ -34,7 +34,7 @@
 </script>
 
 <!-- Cross-site script -->
-<script src="https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-script.py"></script>
+<script src="https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/echo-as-script.py"></script>
 <script>
   test(t => {
     t.add_cleanup(_ => { header = null; });
@@ -49,7 +49,7 @@
 </script>
 
 <!-- Same-origin script, CORS mode -->
-<script src="https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-script.py" crossorigin="anonymous"></script>
+<script src="https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/echo-as-script.py" crossorigin="anonymous"></script>
 <script>
   test(t => {
     t.add_cleanup(_ => { header = null; });
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/script.tentative.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/script.tentative.sub.html
similarity index 74%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/script.tentative.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/script.tentative.sub.html
index 3218a40abde..66b821265ba 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/script.tentative.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/script.tentative.sub.html
@@ -1,10 +1,10 @@
 <!DOCTYPE html>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 
 <!-- Same-origin script -->
-<script src="http://{{host}}:{{ports[http][0]}}/fetch/sec-metadata/resources/echo-as-script.py"></script>
+<script src="http://{{host}}:{{ports[http][0]}}/fetch/metadata/resources/echo-as-script.py"></script>
 <script>
   test(t => {
     t.add_cleanup(_ => { header = null; });
@@ -19,7 +19,7 @@
 </script>
 
 <!-- Same-site script -->
-<script src="http://{{hosts[][www]}}:{{ports[http][0]}}/fetch/sec-metadata/resources/echo-as-script.py"></script>
+<script src="http://{{hosts[][www]}}:{{ports[http][0]}}/fetch/metadata/resources/echo-as-script.py"></script>
 <script>
   test(t => {
     t.add_cleanup(_ => { header = null; });
@@ -34,7 +34,7 @@
 </script>
 
 <!-- Cross-site script -->
-<script src="http://{{hosts[alt][www]}}:{{ports[http][0]}}/fetch/sec-metadata/resources/echo-as-script.py"></script>
+<script src="http://{{hosts[alt][www]}}:{{ports[http][0]}}/fetch/metadata/resources/echo-as-script.py"></script>
 <script>
   test(t => {
     t.add_cleanup(_ => { header = null; });
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/serviceworker.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/serviceworker.tentative.https.sub.html
similarity index 80%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/serviceworker.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/serviceworker.tentative.https.sub.html
index 43d7ab30525..6fdb37a7f69 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/serviceworker.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/serviceworker.tentative.https.sub.html
@@ -8,7 +8,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body>
   <script>
@@ -17,18 +17,18 @@
       const key = "serviceworker-same-origin" + nonce;
 
       // Register a service worker and check the request header.
-      const registration = await navigator.serviceWorker.register('https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=' + key);
+      const registration = await navigator.serviceWorker.register('https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=' + key);
       t.add_cleanup(() => registration.unregister());
       await retrieve_and_assert_headers(key, 'Register service worker');
 
       // Trigger an update check and check the request header again.
       await registration.update();
       await retrieve_and_assert_headers(key, 'Update service worker');
-    }, 'sec-metadata for service worker scripts');
+    }, 'metadata for service worker scripts');
 
     async function retrieve_and_assert_headers(key, tag) {
       let expected = { "dest": "serviceworker", "site": "same-origin", "user": "", "mode": "same-origin" };
-      const response = await fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+      const response = await fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
       const text = await response.text();
       assert_header_equals(text, expected, tag);
     }
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/sharedworker.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/sharedworker.tentative.https.sub.html
similarity index 80%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/sharedworker.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/sharedworker.tentative.https.sub.html
index ddd4cc9914e..90144156ee4 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/sharedworker.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/sharedworker.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <script>
   let nonce = token();
@@ -13,7 +13,7 @@
   if (window.Worker) {
 
       //  Same-Origin test
-      var sharedWorker = new SharedWorker('/fetch/sec-metadata/resources/record-header.py?file=' + key);
+      var sharedWorker = new SharedWorker('/fetch/metadata/resources/record-header.py?file=' + key);
       sharedWorker.port.start();
 
       sharedWorker.onerror = function(){
@@ -30,7 +30,7 @@
       return new Promise((resolve, reject) => {
         let expected = {"dest":"sharedworker", "site":"same-origin", "user":"", "mode": "same-origin"};
 
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/style.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/style.tentative.https.sub.html
similarity index 77%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/style.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/style.tentative.https.sub.html
index 19cc16d8017..1f875e8c510 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/style.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/style.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body></body>
 <script>
@@ -15,10 +15,10 @@
 
       let e = document.createElement('link');
       e.rel = "stylesheet";
-      e.href = "https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.href = "https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       e.onload = e => {
         let expected = {"dest":"style", "site":"same-origin", "user":"", "mode": "no-cors"};
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -35,10 +35,10 @@
 
       let e = document.createElement('link');
       e.rel = "stylesheet";
-      e.href = "https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.href = "https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       e.onload = e => {
         let expected = {"dest":"style", "site":"same-site", "user":"", "mode": "no-cors"};
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -55,10 +55,10 @@
 
       let e = document.createElement('link');
       e.rel = "stylesheet";
-      e.href = "https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.href = "https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       e.onload = e => {
         let expected = {"dest":"style", "site":"cross-site", "user":"", "mode": "no-cors"};
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
@@ -75,11 +75,11 @@
 
       let e = document.createElement('link');
       e.rel = "stylesheet";
-      e.href = "https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      e.href = "https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       e.crossOrigin = "anonymous";
       e.onload = e => {
         let expected = {"dest":"style", "site":"same-origin", "user":"", "mode": "cors"};
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/track.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/track.tentative.https.sub.html
similarity index 82%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/track.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/track.tentative.https.sub.html
index fe525caf155..63d76372e03 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/track.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/track.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body>
 </body>
@@ -31,7 +31,7 @@
       let key = "track-same-origin" + nonce;
       let video = createVideoElement();
       let el = createTrack();
-      el.src = "https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      el.src = "https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       el.onload = t.step_func(_ => {
         expected = {
           "dest": "track",
@@ -39,7 +39,7 @@
           "user": "",
           "mode": "cors" // Because the `video` element has `crossorigin`
         };
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
             .then(response => response.text())
             .then(text => assert_header_equals(text, expected))
             .then(_ => resolve());
@@ -54,7 +54,7 @@
       let key = "track-same-site" + nonce;
       let video = createVideoElement();
       let el = createTrack();
-      el.src = "https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      el.src = "https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       el.onload = t.step_func(_ => {
         expected = {
           "dest": "track",
@@ -62,7 +62,7 @@
           "user": "",
           "mode": "cors" // Because the `video` element has `crossorigin`
         };
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
             .then(response => response.text())
             .then(text => assert_header_equals(text, expected))
             .then(resolve)
@@ -79,7 +79,7 @@
       let key = "track-cross-site" + nonce;
       let video = createVideoElement();
       let el = createTrack();
-      el.src = "https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      el.src = "https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       el.onload = t.step_func(_ => {
         expected = {
           "dest": "track",
@@ -87,7 +87,7 @@
           "user": "",
           "mode": "cors" // Because the `video` element has `crossorigin`
         };
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
             .then(response => response.text())
             .then(text => assert_header_equals(text, expected))
             .then(resolve)
@@ -107,7 +107,7 @@
       video.crossOrigin = undefined;
 
       let el = createTrack();
-      el.src = "https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=" + key;
+      el.src = "https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/record-header.py?file=" + key;
       el.onload = t.step_func(_ => {
         expected = {
           "dest":"track",
@@ -115,7 +115,7 @@
           "user":"",
           "mode": "same-origin"
         };
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
             .then(response => response.text())
             .then(text => assert_header_equals(text, expected))
             .then(_ => resolve());
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/trailing-dot.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/trailing-dot.tentative.https.sub.html
similarity index 82%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/trailing-dot.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/trailing-dot.tentative.https.sub.html
index ff0e842d511..f1a0ad1b485 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/trailing-dot.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/trailing-dot.tentative.https.sub.html
@@ -1,11 +1,11 @@
 <!DOCTYPE html>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script>
   // Site
   promise_test(t => {
-    return fetch("https://{{host}}.:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-json.py")
+    return fetch("https://{{host}}.:{{ports[https][0]}}/fetch/metadata/resources/echo-as-json.py")
         .then(r => r.json())
         .then(j => {
           assert_header_equals(j, {
@@ -18,7 +18,7 @@
   }, "Fetching a resource from the same origin, but spelled with a trailing dot.");
 
   promise_test(t => {
-    return fetch("https://{{hosts[][www]}}.:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-json.py")
+    return fetch("https://{{hosts[][www]}}.:{{ports[https][0]}}/fetch/metadata/resources/echo-as-json.py")
         .then(r => r.json())
         .then(j => {
           assert_header_equals(j, {
@@ -31,7 +31,7 @@
   }, "Fetching a resource from the same site, but spelled with a trailing dot.");
 
   promise_test(t => {
-    return fetch("https://{{hosts[alt][www]}}.:{{ports[https][0]}}/fetch/sec-metadata/resources/echo-as-json.py")
+    return fetch("https://{{hosts[alt][www]}}.:{{ports[https][0]}}/fetch/metadata/resources/echo-as-json.py")
         .then(r => r.json())
         .then(j => {
           assert_header_equals(j, {
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/unload.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/unload.tentative.https.sub.html
similarity index 94%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/unload.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/unload.tentative.https.sub.html
index 89ebc050328..c93ecab3197 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/unload.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/unload.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <script src=/resources/testharnessreport.js></script>
 <script src=/resources/testdriver.js></script>
 <script src=/resources/testdriver-vendor.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <body>
 <script>
@@ -22,7 +22,7 @@
       let nonce = token();
       let key = "unload-test-" + nonce;
       let url = unload_request_origin +
-          "/fetch/sec-metadata/resources/record-header.py?file=" + key;
+          "/fetch/metadata/resources/record-header.py?file=" + key;
       let i = document.createElement('iframe');
       i.src = 'resources/unload-with-beacon.html';
       i.onload = () => {
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/window-open.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/window-open.tentative.https.sub.html
similarity index 90%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/window-open.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/window-open.tentative.https.sub.html
index df13d55cf1e..79f1eec8542 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/window-open.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/window-open.tentative.https.sub.html
@@ -3,12 +3,12 @@
 <script src=/resources/testharnessreport.js></script>
 <script src=/resources/testdriver.js></script>
 <script src=/resources/testdriver-vendor.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <body>
 <script>
   // Forced navigations:
   async_test(t => {
-    let w = window.open("https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/post-to-owner.py");
+    let w = window.open("https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/post-to-owner.py");
     t.add_cleanup(_ => w.close());
     window.addEventListener('message', t.step_func(e => {
       if (e.source != w)
@@ -25,7 +25,7 @@
   }, "Same-origin window, forced");
 
   async_test(t => {
-    let w = window.open("https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/post-to-owner.py");
+    let w = window.open("https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/post-to-owner.py");
     t.add_cleanup(_ => w.close());
     window.addEventListener('message', t.step_func(e => {
       if (e.source != w)
@@ -42,7 +42,7 @@
   }, "Same-site window, forced");
 
   async_test(t => {
-    let w = window.open("https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/post-to-owner.py");
+    let w = window.open("https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/post-to-owner.py");
     t.add_cleanup(_ => w.close());
     window.addEventListener('message', t.step_func(e => {
       if (e.source != w)
@@ -59,7 +59,7 @@
   }, "Cross-site window, forced");
 
   async_test(t => {
-    let w = window.open("https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/post-to-owner.py");
+    let w = window.open("https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/post-to-owner.py");
     t.add_cleanup(_ => w.close());
     let messages = 0;
     window.addEventListener('message', t.step_func(e => {
@@ -83,7 +83,7 @@
   }, "Same-origin window, forced, reloaded");
 
   async_test(t => {
-    let w = window.open("https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/post-to-owner.py");
+    let w = window.open("https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/post-to-owner.py");
     t.add_cleanup(_ => w.close());
     let messages = 0;
     window.addEventListener('message', t.step_func(e => {
@@ -107,7 +107,7 @@
   }, "Same-site window, forced, reloaded");
 
   async_test(t => {
-    let w = window.open("https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/post-to-owner.py");
+    let w = window.open("https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/post-to-owner.py");
     t.add_cleanup(_ => w.close());
     let messages = 0;
     window.addEventListener('message', t.step_func(e => {
@@ -134,7 +134,7 @@
   async_test(t => {
     let b = document.createElement('button');
     b.onclick = t.step_func(_ => {
-      let w = window.open("https://{{host}}:{{ports[https][0]}}/fetch/sec-metadata/resources/post-to-owner.py");
+      let w = window.open("https://{{host}}:{{ports[https][0]}}/fetch/metadata/resources/post-to-owner.py");
       t.add_cleanup(_ => w.close());
       window.addEventListener('message', t.step_func(e => {
         if (e.source != w)
@@ -156,7 +156,7 @@
   async_test(t => {
     let b = document.createElement('button');
     b.onclick = t.step_func(_ => {
-      let w = window.open("https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/post-to-owner.py");
+      let w = window.open("https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/metadata/resources/post-to-owner.py");
       t.add_cleanup(_ => w.close());
       window.addEventListener('message', t.step_func(e => {
         if (e.source != w)
@@ -178,7 +178,7 @@
   async_test(t => {
     let b = document.createElement('button');
     b.onclick = t.step_func(_ => {
-      let w = window.open("https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/post-to-owner.py");
+      let w = window.open("https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/metadata/resources/post-to-owner.py");
       t.add_cleanup(_ => w.close());
       window.addEventListener('message', t.step_func(e => {
         if (e.source != w)
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/worker.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/worker.tentative.https.sub.html
similarity index 75%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/worker.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/worker.tentative.https.sub.html
index 940e25b2a51..df1abc4bbca 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/worker.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/worker.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <script>
   let nonce = token();
@@ -11,10 +11,10 @@
   promise_test(t => {
     return new Promise((resolve, reject) => {
       let key = "worker-same-origin" + nonce;
-      let w = new Worker("/fetch/sec-metadata/resources/record-header.py?file=" + key);
+      let w = new Worker("/fetch/metadata/resources/record-header.py?file=" + key);
       w.onmessage = e => {
         let expected = {"dest":"worker", "site":"same-origin", "user":"", "mode": "same-origin"};
-        fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=" + key)
+        fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected))
           .then(_ => resolve())
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/xslt.tentative.https.sub.html b/tests/wpt/web-platform-tests/fetch/metadata/xslt.tentative.https.sub.html
similarity index 76%
rename from tests/wpt/web-platform-tests/fetch/sec-metadata/xslt.tentative.https.sub.html
rename to tests/wpt/web-platform-tests/fetch/metadata/xslt.tentative.https.sub.html
index c4e716a6664..6e4f186d55c 100644
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/xslt.tentative.https.sub.html
+++ b/tests/wpt/web-platform-tests/fetch/metadata/xslt.tentative.https.sub.html
@@ -3,7 +3,7 @@
 <link rel="author" href="mtrzos@google.com" title="Maciek Trzos">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
-<script src=/fetch/sec-metadata/resources/helper.js></script>
+<script src=/fetch/metadata/resources/helper.js></script>
 <script src=/common/utils.js></script>
 <script>
   // Open a window with XML document which loads resources via <?xml-stylesheet/> tag
@@ -15,21 +15,21 @@
 
     promise_test(t => {
       let expected = {"dest":"xslt", "site":"same-origin", "user":"", "mode": "same-origin"};
-      return fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=xslt-same-origin" + nonce)
+      return fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=xslt-same-origin" + nonce)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected));
     }, "Same-Origin xslt");
 
     promise_test(t => {
       let expected = {"dest":"xslt", "site":"same-site", "user":"", "mode": "no-cors"};
-      return fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=xslt-same-site" + nonce)
+      return fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=xslt-same-site" + nonce)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected));
     }, "Same-site xslt");
 
     promise_test(t => {
       let expected = {"dest":"xslt", "site":"cross-site", "user":"", "mode": "no-cors"};
-      return fetch("/fetch/sec-metadata/resources/record-header.py?retrieve=true&file=xslt-cross-site" + nonce)
+      return fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=xslt-cross-site" + nonce)
           .then(response => response.text())
           .then(text => assert_header_equals(text, expected));
     }, "Cross-site xslt");
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/README.md b/tests/wpt/web-platform-tests/fetch/sec-metadata/README.md
deleted file mode 100644
index c460aa1ecb9..00000000000
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/README.md
+++ /dev/null
@@ -1,11 +0,0 @@
-`Sec-Metadata` Tests
-====================
-
-This directory contains tests related to the `Sec-Metadata` proposal:
-
-:   Explainer
-::  <https://github.com/mikewest/sec-metadata>
-:   "Spec"
-::  <https://mikewest.github.io/sec-metadata/>
-
-Note: All of this is tentative, and will change (rapidly).
diff --git a/tests/wpt/web-platform-tests/fetch/sec-metadata/report.tentative.https.sub.html.sub.headers b/tests/wpt/web-platform-tests/fetch/sec-metadata/report.tentative.https.sub.html.sub.headers
deleted file mode 100644
index 5c8bc58ad47..00000000000
--- a/tests/wpt/web-platform-tests/fetch/sec-metadata/report.tentative.https.sub.html.sub.headers
+++ /dev/null
@@ -1,3 +0,0 @@
-Content-Security-Policy: style-src 'self' 'unsafe-inline'; report-uri /fetch/sec-metadata/resources/record-header.py?file=report-same-origin
-Content-Security-Policy: style-src 'self' 'unsafe-inline'; report-uri https://{{hosts[][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=report-same-site
-Content-Security-Policy: style-src 'self' 'unsafe-inline'; report-uri https://{{hosts[alt][www]}}:{{ports[https][0]}}/fetch/sec-metadata/resources/record-header.py?file=report-cross-site
diff --git a/tests/wpt/web-platform-tests/gamepad/META.yml b/tests/wpt/web-platform-tests/gamepad/META.yml
index b008a9e614c..57cb2cd5f08 100644
--- a/tests/wpt/web-platform-tests/gamepad/META.yml
+++ b/tests/wpt/web-platform-tests/gamepad/META.yml
@@ -1,3 +1,4 @@
 spec: https://w3c.github.io/gamepad/
 suggested_reviewers:
   - marcoscaceres
+  - JamesHollyer
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/autofocus-in-not-fully-active-document.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/autofocus-in-not-fully-active-document.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/autofocus-in-not-fully-active-document.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/autofocus-in-not-fully-active-document.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/autofocus-on-stable-document.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/autofocus-on-stable-document.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/autofocus-on-stable-document.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/autofocus-on-stable-document.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/first-reconnected.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/first-reconnected.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/first-reconnected.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/first-reconnected.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/first-when-later-but-before.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/first-when-later-but-before.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/first-when-later-but-before.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/first-when-later-but-before.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/first-when-later.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/first-when-later.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/first-when-later.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/first-when-later.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/first.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/first.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/first.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/first.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/focusable-area-in-top-document.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/focusable-area-in-top-document.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/focusable-area-in-top-document.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/focusable-area-in-top-document.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/no-cross-origin-autofocus.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/no-cross-origin-autofocus.html
similarity index 91%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/no-cross-origin-autofocus.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/no-cross-origin-autofocus.html
index c3974bd02a3..2cf7428f36c 100644
--- a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/no-cross-origin-autofocus.html
+++ b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/no-cross-origin-autofocus.html
@@ -37,7 +37,7 @@
         }
       }));
       document.getElementById("child").src =
-          get_host_info().HTTP_REMOTE_ORIGIN + "/html/semantics/forms/autofocus/resources/child-autofocus.html";
+          get_host_info().HTTP_REMOTE_ORIGIN + "/html/interaction/focus/the-autofocus-attribute/resources/child-autofocus.html";
     }, "Autofocus shouldn't work in cross-origin iframe");
   </script>
 </body>
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/no-sandboxed-automatic-features.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/no-sandboxed-automatic-features.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/no-sandboxed-automatic-features.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/no-sandboxed-automatic-features.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/not-on-first-task.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/not-on-first-task.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/not-on-first-task.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/not-on-first-task.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/queue-non-focusable.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/queue-non-focusable.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/queue-non-focusable.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/queue-non-focusable.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/child-autofocus.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/child-autofocus.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/child-autofocus.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/child-autofocus.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/child-iframe.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/child-iframe.html
similarity index 83%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/child-iframe.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/child-iframe.html
index 2645a180e48..f60acfc8710 100644
--- a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/child-iframe.html
+++ b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/child-iframe.html
@@ -4,7 +4,7 @@
 
 <script>
   iframe.src =
-    get_host_info().ORIGIN + "/html/semantics/forms/autofocus/resources/grand-child-autofocus.html";
+    get_host_info().ORIGIN + "/html/interaction/focus/the-autofocus-attribute/resources/grand-child-autofocus.html";
   window.addEventListener("message", event => {
     if (event.data == "grand_child_loaded") {
       parent.postMessage("ready", "*");
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/erase-first.css b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/erase-first.css
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/erase-first.css
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/erase-first.css
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/frame-with-autofocus-element.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/frame-with-autofocus-element.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/frame-with-autofocus-element.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/frame-with-autofocus-element.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/grand-child-autofocus.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/grand-child-autofocus.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/grand-child-autofocus.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/grand-child-autofocus.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/moving-autofocus-to-parent.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/moving-autofocus-to-parent.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/moving-autofocus-to-parent.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/moving-autofocus-to-parent.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/utils.js b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/utils.js
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/resources/utils.js
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/resources/utils.js
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/same-origin-autofocus.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/same-origin-autofocus.html
similarity index 92%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/same-origin-autofocus.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/same-origin-autofocus.html
index 9cfcdb925cf..6e67aa6c0d3 100644
--- a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/same-origin-autofocus.html
+++ b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/same-origin-autofocus.html
@@ -39,7 +39,7 @@
         }
       }));
       document.getElementById("child").src =
-          get_host_info().HTTP_NOTSAMESITE_ORIGIN + "/html/semantics/forms/autofocus/resources/child-iframe.html";
+          get_host_info().HTTP_NOTSAMESITE_ORIGIN + "/html/interaction/focus/the-autofocus-attribute/resources/child-iframe.html";
     }, "Autofocus should work in the same origin grand child iframe");
   </script>
 </body>
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/skip-another-top-level-browsing-context.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/skip-another-top-level-browsing-context.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/skip-another-top-level-browsing-context.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/skip-another-top-level-browsing-context.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/skip-document-with-fragment.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/skip-document-with-fragment.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/skip-document-with-fragment.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/skip-document-with-fragment.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/skip-non-focusable.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/skip-non-focusable.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/skip-non-focusable.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/skip-non-focusable.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/skip-not-fully-active.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/skip-not-fully-active.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/skip-not-fully-active.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/skip-not-fully-active.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/spin-by-blocking-style-sheet.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/spin-by-blocking-style-sheet.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/spin-by-blocking-style-sheet.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/spin-by-blocking-style-sheet.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/supported-elements.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/supported-elements.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/supported-elements.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/supported-elements.html
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/autofocus/update-the-rendering.html b/tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/update-the-rendering.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/semantics/forms/autofocus/update-the-rendering.html
rename to tests/wpt/web-platform-tests/html/interaction/focus/the-autofocus-attribute/update-the-rendering.html
diff --git a/tests/wpt/web-platform-tests/infrastructure/metadata/infrastructure/testdriver/actions/actionsWithKeyPressed.html.ini b/tests/wpt/web-platform-tests/infrastructure/metadata/infrastructure/testdriver/actions/actionsWithKeyPressed.html.ini
index 4fc91a1c2b0..b9465c066c7 100644
--- a/tests/wpt/web-platform-tests/infrastructure/metadata/infrastructure/testdriver/actions/actionsWithKeyPressed.html.ini
+++ b/tests/wpt/web-platform-tests/infrastructure/metadata/infrastructure/testdriver/actions/actionsWithKeyPressed.html.ini
@@ -1,7 +1,3 @@
 [actionsWithKeyPressed.html]
   expected:
     if product == "safari" or product == "epiphany" or product == "webkit": ERROR
-
-  [TestDriver actions: actions with key pressed]
-    expected:
-      if product == "firefox" and os == "mac": FAIL
diff --git a/tests/wpt/web-platform-tests/infrastructure/testdriver/actions/actionsWithKeyPressed.html b/tests/wpt/web-platform-tests/infrastructure/testdriver/actions/actionsWithKeyPressed.html
index 74e939f5fde..b977f0c2873 100644
--- a/tests/wpt/web-platform-tests/infrastructure/testdriver/actions/actionsWithKeyPressed.html
+++ b/tests/wpt/web-platform-tests/infrastructure/testdriver/actions/actionsWithKeyPressed.html
@@ -40,12 +40,12 @@ async_test(t => {
   let test1 = document.getElementById("test1");
   let test2 = document.getElementById("test2");
   document.getElementById("test1").addEventListener("click",
-    e => {keys.push(e.getModifierState("Control"))});
+    e => {keys.push(e.getModifierState("Shift"))});
   document.getElementById("test2").addEventListener("click",
-    e => {keys.push(e.getModifierState("Control"))});
+    e => {keys.push(e.getModifierState("Shift"))});
 
   let actions = new test_driver.Actions()
-    .keyDown("\uE009")
+    .keyDown("\uE008")
     .addTick()
     .pointerMove(0, 0, {origin: test1})
     .pointerDown()
@@ -54,7 +54,7 @@ async_test(t => {
     .pointerDown()
     .pointerUp()
     .addTick()
-    .keyUp("\uE009")
+    .keyUp("\uE008")
     .addTick()
     .pointerMove(0, 0, {origin: test1})
     .pointerDown()
diff --git a/tests/wpt/web-platform-tests/interfaces/font-metrics-api.idl b/tests/wpt/web-platform-tests/interfaces/font-metrics-api.idl
deleted file mode 100644
index b38024e4461..00000000000
--- a/tests/wpt/web-platform-tests/interfaces/font-metrics-api.idl
+++ /dev/null
@@ -1,39 +0,0 @@
-// GENERATED CONTENT - DO NOT EDIT
-// Content was automatically extracted by Reffy into reffy-reports
-// (https://github.com/tidoust/reffy-reports)
-// Source: Font Metrics API Level 1 (https://drafts.css-houdini.org/font-metrics-api/)
-
-partial interface Document {
-    FontMetrics measureElement(Element element);
-    FontMetrics measureText(DOMString text, StylePropertyMapReadOnly styleMap);
-};
-
-interface FontMetrics {
-  readonly attribute double width;
-  readonly attribute FrozenArray<double> advances;
-
-  readonly attribute double boundingBoxLeft;
-  readonly attribute double boundingBoxRight;
-
-  readonly attribute double height;
-  readonly attribute double emHeightAscent;
-  readonly attribute double emHeightDescent;
-  readonly attribute double boundingBoxAscent;
-  readonly attribute double boundingBoxDescent;
-  readonly attribute double fontBoundingBoxAscent;
-  readonly attribute double fontBoundingBoxDescent;
-
-  readonly attribute Baseline dominantBaseline;
-  readonly attribute FrozenArray<Baseline> baselines;
-  readonly attribute FrozenArray<Font> fonts;
-};
-
-interface Baseline {
-  readonly attribute DOMString name;
-  readonly attribute double value;
-};
-
-interface Font {
-  readonly attribute DOMString name;
-  readonly attribute unsigned long glyphsRendered;
-};
diff --git a/tests/wpt/web-platform-tests/interfaces/media-capabilities.idl b/tests/wpt/web-platform-tests/interfaces/media-capabilities.idl
index 8cfba357601..ef4582d9c8c 100644
--- a/tests/wpt/web-platform-tests/interfaces/media-capabilities.idl
+++ b/tests/wpt/web-platform-tests/interfaces/media-capabilities.idl
@@ -32,7 +32,7 @@ dictionary VideoConfiguration {
   required unsigned long width;
   required unsigned long height;
   required unsigned long long bitrate;
-  required DOMString framerate;
+  required double framerate;
   boolean hasAlphaChannel;
 };
 
diff --git a/tests/wpt/web-platform-tests/interfaces/permissions.idl b/tests/wpt/web-platform-tests/interfaces/permissions.idl
index 579019d5d63..9cde372a127 100644
--- a/tests/wpt/web-platform-tests/interfaces/permissions.idl
+++ b/tests/wpt/web-platform-tests/interfaces/permissions.idl
@@ -21,12 +21,12 @@ interface PermissionStatus : EventTarget {
 
 [Exposed=(Window)]
 partial interface Navigator {
-  readonly attribute Permissions permissions;
+  [SameObject] readonly attribute Permissions permissions;
 };
 
 [Exposed=(Worker)]
 partial interface WorkerNavigator {
-  readonly attribute Permissions permissions;
+  [SameObject] readonly attribute Permissions permissions;
 };
 
 [Exposed=(Window,Worker)]
diff --git a/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-001.html b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-001.html
index ea3d5ae2b1c..e4e5c68b263 100644
--- a/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-001.html
+++ b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-001.html
@@ -13,266 +13,14 @@
 <script src="/resources/testharnessreport.js"></script>
 <script src="/mathml/support/feature-detection.js"></script>
 <script src="/mathml/support/operator-dictionary.js"></script>
-<style>
-  @font-face {
-    font-family: operators;
-    src: url("/fonts/math/operators.woff");
-  }
-  math, math * {
-      font-family: operators;
-      /* Use large enough font-size so that 1/18em = 2.77px > epsilon and
-         one can really distinguish lspace/rspace values. */
-      font-size: 50px;
-  }
-</style>
+<script src="./support/operator-dictionary-tests.js"></script>
+<link rel="stylesheet" href="./support/operator-dictionary-tests.css"/>
 <script>
   setup({ explicit_done: true });
   window.addEventListener("load", () => { document.fonts.ready.then(runTests); });
-
   async function runTests() {
-      let epsilon = 1;
       let json = await fetchOperatorDictionary();
-
-      // The operator dictionary has more than one thousand of entries so the
-      // tests are grouped in chunks so that these don't get much more
-      // importance than other MathML tests. For easy debugging, one can set the
-      // chunk size to 1. Also, note that the test div will remain visible for
-      // failed tests.
-      const entryPerChunk = 50
-
-      var counter = 0;
-      var tests = {
-          "lspace/rspace": null,
-          "movablelimits": null,
-          "largeop": null,
-          "stretchy": null,
-          "symmetric": null,
-          "accent": null
-      };
-
-      for (key in json.dictionary) {
-
-          if (counter % entryPerChunk === 0) {
-              // Start of a new chunk.
-              // Complete current async tests and create new ones for the next chunk.
-              for (name in tests) {
-                  if (tests[name]) tests[name].done();
-                  tests[name] = async_test(`Operator dictionary chunk ${1 + counter / entryPerChunk} - ${name}`);
-              }
-          }
-
-          let parsedKey = splitKey(key);
-          let entry = json.dictionary[key];
-
-          tests["lspace/rspace"].step(function() {
-              assert_true(MathMLFeatureDetection.has_operator_spacing());
-              document.body.insertAdjacentHTML("beforeend", `<div>\
-lspace/rspace for "${parsedKey.characters}" (${parsedKey.form}): \
-<math>\
-  <mrow>\
-    <mn>&nbsp;</mn>\
-    <mo form="${parsedKey.form}">${parsedKey.characters}</mo>\
-    <mn>&nbsp;</mn>\
-  </mrow>\
-</math>\
- VS \
-<math>\
-  <mrow>\
-    <mn>&nbsp;</mn>\
-    <mo form="${parsedKey.form}" lspace="${defaultPropertyValue(entry, 'lspace')}" rspace="${defaultPropertyValue(entry, 'rspace')}">${parsedKey.characters}</mo>\
-    <mn>&nbsp;</mn>\
-  </mrow>\
-</math>\
-</div>`);
-              var div = document.body.lastElementChild;
-              var mrows = div.getElementsByTagName("mrow");
-              function spaceBetween(element, i, j) {
-                  return element.children[j].getBoundingClientRect().left -
-                      element.children[i].getBoundingClientRect().right;
-              }
-              var lspace = spaceBetween(mrows[0], 0, 1);
-              var rspace = spaceBetween(mrows[0], 1, 2);
-              var lspaceRef = spaceBetween(mrows[1], 0, 1);
-              var rspaceRef = spaceBetween(mrows[1], 1, 2);
-              assert_approx_equals(lspace, lspaceRef, epsilon, `lspace (${key})`);
-              assert_approx_equals(rspace, rspaceRef, epsilon, `rspace (${key})`);
-              div.style.display = "none";
-          });
-
-          tests["movablelimits"].step(function() {
-              assert_true(MathMLFeatureDetection.has_movablelimits());
-              var defaultValue = defaultPropertyValue(entry, "movablelimits");
-              document.body.insertAdjacentHTML("beforeend", `<div>\
-movablelimits for "${parsedKey.characters}" (${parsedKey.form}): \
-<math>\
-  <munder>\
-    <mo stretchy="false" form="${parsedKey.form}">${parsedKey.characters}</mo>\
-    <mn>&nbsp;</mn>\
-  </munder>\
-</math>\
- VS \
-<math>\
-  <munder>\
-    <mo stretchy="false" form="${parsedKey.form}" movablelimits="${defaultValue}">${parsedKey.characters}</mo>\
-    <mn>&nbsp;</mn>\
-  </munder>\
-</math>\
-</div>`);
-              var div = document.body.lastElementChild;
-              var munders = div.getElementsByTagName("munder");
-              munder = munders[0].getBoundingClientRect()
-              munderRef = munders[1].getBoundingClientRect()
-              assert_approx_equals(munder.height, munderRef.height, epsilon, `Movablelimits property for ${key} should be '${defaultValue}'`);
-              div.style.display = "none";
-          });
-
-          tests["largeop"].step(function() {
-              // FIXME: Should really detect largeop support...
-              assert_true(MathMLFeatureDetection.has_mspace());
-              var defaultValue = defaultPropertyValue(entry, "largeop");
-              document.body.insertAdjacentHTML("beforeend", `<div>\
-largeop for "${parsedKey.characters}" (${parsedKey.form}): \
-<math displaystyle="true">\
-  <mo form="${parsedKey.form}">${parsedKey.characters}</mo>\
-</math>\
- VS \
-<math displaystyle="true">\
-  <mo form="${parsedKey.form}" largeop="${defaultValue}">${parsedKey.characters}</mo>\
-</math>\
-</div>`);
-              var div = document.body.lastElementChild;
-              var mos = div.getElementsByTagName("mo");
-              mo = mos[0].getBoundingClientRect()
-              moRef = mos[1].getBoundingClientRect()
-              assert_approx_equals(mo.height, moRef.height, epsilon, `Largeop property for ${key} should be '${defaultValue}'`);
-              div.style.display = "none";
-          });
-
-          if (entry.horizontal) {
-              tests["stretchy"].step(function() {
-                  // FIXME: Should really detect stretchy support...
-                  assert_true(MathMLFeatureDetection.has_munder());
-                  var defaultValue = defaultPropertyValue(entry, "stretchy");
-                  document.body.insertAdjacentHTML("beforeend", `<div>\
-stretchy for "${parsedKey.characters}" (${parsedKey.form}): \
-<math>\
-  <munder>\
-    <mn>&nbsp;&nbsp;</mn>\
-    <mo form="${parsedKey.form}">${parsedKey.characters}</mo>\
-  </munder>\
-</math>\
- VS \
-<math>\
-  <munder>\
-    <mn>&nbsp;&nbsp;</mn>\
-    <mo form="${parsedKey.form}" stretchy="${defaultValue}">${parsedKey.characters}</mo>\
-  </munder>\
-</math>\
-</div>`);
-                  var div = document.body.lastElementChild;
-                  var mos = div.getElementsByTagName("mo");
-                  mo = mos[0].getBoundingClientRect()
-                  moRef = mos[1].getBoundingClientRect()
-                  assert_approx_equals(mo.width, moRef.width, epsilon, `Stretchy property for ${key} should be '${defaultValue}'`);
-                  div.style.display = "none";
-              });
-          } else {
-              tests["stretchy"].step(function() {
-                  // FIXME: Should really detect stretchy support...
-                  assert_true(MathMLFeatureDetection.has_mspace());
-                  var defaultValue = defaultPropertyValue(entry, "stretchy");
-                  document.body.insertAdjacentHTML("beforeend", `<div>\
-stretchy for "${parsedKey.characters}" (${parsedKey.form}): \
-<math>\
-  <mrow>\
-    <mo form="${parsedKey.form}" symmetric="false">${parsedKey.characters}</mo>\
-    <mspace height="2em"></mspace>\
-  </mrow>\
-</math>\
- VS \
-<math>\
-  <mrow>\
-    <mo form="${parsedKey.form}" symmetric="false" stretchy="${defaultValue}">${parsedKey.characters}</mo>\
-    <mspace height="2em"></mspace>\
-  </mrow>\
-</math>\
-</div>`);
-                  var div = document.body.lastElementChild;
-                  var mos = div.getElementsByTagName("mo");
-                  mo = mos[0].getBoundingClientRect()
-                  moRef = mos[1].getBoundingClientRect()
-                  assert_approx_equals(mo.height, moRef.height, epsilon, `Stretchy property for ${key} should be '${defaultValue}'`);
-                  div.style.display = "none";
-              });
-              tests["symmetric"].step(function() {
-                  // FIXME: Should really detect symmetric support...
-                  assert_true(MathMLFeatureDetection.has_mspace());
-                  var defaultValue = defaultPropertyValue(entry, "symmetric");
-                  document.body.insertAdjacentHTML("beforeend", `<div>\
-symmetric for "${parsedKey.characters}" (${parsedKey.form}): \
-<math>\
-  <mrow>\
-    <mo form="${parsedKey.form}" stretchy="true">${parsedKey.characters}</mo>\
-    <mspace height="1.5em"></mspace>\
-  </mrow>\
-</math>\
- VS \
-<math>\
-  <mrow>\
-    <mo form="${parsedKey.form}" stretchy="true" symmetric="${defaultValue}">${parsedKey.characters}</mo>\
-    <mspace height="1.5em"></mspace>\
-  </mrow>\
-</math>\
-</div>`);
-                  var div = document.body.lastElementChild;
-                  var mos = div.getElementsByTagName("mo");
-                  mo = mos[0].getBoundingClientRect()
-                  moRef = mos[1].getBoundingClientRect()
-                  assert_approx_equals(mo.height, moRef.height, epsilon, `Symmetric property for ${key} should be '${defaultValue}'`);
-                  div.style.display = "none";
-              });
-          }
-
-          tests["accent"].step(function() {
-              // FIXME: Should really detect accent support...
-              assert_true(MathMLFeatureDetection.has_mover());
-              var defaultValue = defaultPropertyValue(entry, "accent");
-              document.body.insertAdjacentHTML("beforeend", `<div>\
-accent for "${parsedKey.characters}" (${parsedKey.form}): \
-<math>\
-  <mover>\
-    <mn>&nbsp;</mn>\
-    <mo form="${parsedKey.form}">${parsedKey.characters}</mo>\
-  </mover>\
-</math>\
- VS \
-<math>\
-  <mover>\
-    <mn>&nbsp;</mn>\
-    <mo form="${parsedKey.form}" accent="${defaultValue}">${parsedKey.characters}</mo>\
-  </mover>\
-</math>\
-</div>`);
-              var div = document.body.lastElementChild;
-              var movers = div.getElementsByTagName("mover");
-              function gapBetweenBaseAndScript(mover) {
-                  return mover.children[0].getBoundingClientRect().top -
-                      mover.children[1].getBoundingClientRect().bottom;
-              }
-              var gap = gapBetweenBaseAndScript(movers[0])
-              var gapRef = gapBetweenBaseAndScript(movers[1])
-              assert_approx_equals(gap, gapRef, epsilon, `Accent property for ${key} should be '${defaultValue}'`);
-              div.style.display = "none";
-          });
-
-          counter++;
-      }
-
-      // Complete current async tests.
-      for (name in tests) {
-          if (tests[name]) tests[name].done();
-      }
-
+      OperatorDictionaryTests.run(json, "lspace/rspace");
       done();
   }
 </script>
diff --git a/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-002.html b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-002.html
new file mode 100644
index 00000000000..ede3adc210c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-002.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Operator dictionary</title>
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#operator-fence-separator-or-accent-mo">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#dictionary-based-attributes">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#operator-dictionary">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#stretchy-operator-axis">
+<meta name="assert" content="Verify default properties for characters that are in the operator dictionary, as well as for U+00A0 NO-BREAK SPACE">
+<meta name="timeout" content="long">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/mathml/support/feature-detection.js"></script>
+<script src="/mathml/support/operator-dictionary.js"></script>
+<script src="./support/operator-dictionary-tests.js"></script>
+<link rel="stylesheet" href="./support/operator-dictionary-tests.css"/>
+<script>
+  setup({ explicit_done: true });
+  window.addEventListener("load", () => { document.fonts.ready.then(runTests); });
+  async function runTests() {
+      let json = await fetchOperatorDictionary();
+      OperatorDictionaryTests.run(json, "movablelimits");
+      done();
+  }
+</script>
+</head>
+<body>
+  <div id="log"></div>
+</body>
+</html>
diff --git a/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-003.html b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-003.html
new file mode 100644
index 00000000000..bb3c638e58f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-003.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Operator dictionary</title>
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#operator-fence-separator-or-accent-mo">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#dictionary-based-attributes">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#operator-dictionary">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#stretchy-operator-axis">
+<meta name="assert" content="Verify default properties for characters that are in the operator dictionary, as well as for U+00A0 NO-BREAK SPACE">
+<meta name="timeout" content="long">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/mathml/support/feature-detection.js"></script>
+<script src="/mathml/support/operator-dictionary.js"></script>
+<script src="./support/operator-dictionary-tests.js"></script>
+<link rel="stylesheet" href="./support/operator-dictionary-tests.css"/>
+<script>
+  setup({ explicit_done: true });
+  window.addEventListener("load", () => { document.fonts.ready.then(runTests); });
+  async function runTests() {
+      let json = await fetchOperatorDictionary();
+      OperatorDictionaryTests.run(json, "largeop");
+      done();
+  }
+</script>
+</head>
+<body>
+  <div id="log"></div>
+</body>
+</html>
diff --git a/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-004.html b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-004.html
new file mode 100644
index 00000000000..79bf523a787
--- /dev/null
+++ b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-004.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Operator dictionary</title>
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#operator-fence-separator-or-accent-mo">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#dictionary-based-attributes">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#operator-dictionary">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#stretchy-operator-axis">
+<meta name="assert" content="Verify default properties for characters that are in the operator dictionary, as well as for U+00A0 NO-BREAK SPACE">
+<meta name="timeout" content="long">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/mathml/support/feature-detection.js"></script>
+<script src="/mathml/support/operator-dictionary.js"></script>
+<script src="./support/operator-dictionary-tests.js"></script>
+<link rel="stylesheet" href="./support/operator-dictionary-tests.css"/>
+<script>
+  setup({ explicit_done: true });
+  window.addEventListener("load", () => { document.fonts.ready.then(runTests); });
+  async function runTests() {
+      let json = await fetchOperatorDictionary();
+      OperatorDictionaryTests.run(json, "stretchy");
+      done();
+  }
+</script>
+</head>
+<body>
+  <div id="log"></div>
+</body>
+</html>
diff --git a/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-005.html b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-005.html
new file mode 100644
index 00000000000..4c1ee6dd742
--- /dev/null
+++ b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-005.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Operator dictionary</title>
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#operator-fence-separator-or-accent-mo">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#dictionary-based-attributes">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#operator-dictionary">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#stretchy-operator-axis">
+<meta name="assert" content="Verify default properties for characters that are in the operator dictionary, as well as for U+00A0 NO-BREAK SPACE">
+<meta name="timeout" content="long">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/mathml/support/feature-detection.js"></script>
+<script src="/mathml/support/operator-dictionary.js"></script>
+<script src="./support/operator-dictionary-tests.js"></script>
+<link rel="stylesheet" href="./support/operator-dictionary-tests.css"/>
+<script>
+  setup({ explicit_done: true });
+  window.addEventListener("load", () => { document.fonts.ready.then(runTests); });
+  async function runTests() {
+      let json = await fetchOperatorDictionary();
+      OperatorDictionaryTests.run(json, "symmetric");
+      done();
+  }
+</script>
+</head>
+<body>
+  <div id="log"></div>
+</body>
+</html>
diff --git a/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-006.html b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-006.html
new file mode 100644
index 00000000000..cdd3e1618b5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/operator-dictionary-006.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Operator dictionary</title>
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#operator-fence-separator-or-accent-mo">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#dictionary-based-attributes">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#operator-dictionary">
+<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#stretchy-operator-axis">
+<meta name="assert" content="Verify default properties for characters that are in the operator dictionary, as well as for U+00A0 NO-BREAK SPACE">
+<meta name="timeout" content="long">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/mathml/support/feature-detection.js"></script>
+<script src="/mathml/support/operator-dictionary.js"></script>
+<script src="./support/operator-dictionary-tests.js"></script>
+<link rel="stylesheet" href="./support/operator-dictionary-tests.css"/>
+<script>
+  setup({ explicit_done: true });
+  window.addEventListener("load", () => { document.fonts.ready.then(runTests); });
+  async function runTests() {
+      let json = await fetchOperatorDictionary();
+      OperatorDictionaryTests.run(json, "accent");
+      done();
+  }
+</script>
+</head>
+<body>
+  <div id="log"></div>
+</body>
+</html>
diff --git a/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/support/operator-dictionary-tests.css b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/support/operator-dictionary-tests.css
new file mode 100644
index 00000000000..4f80ad7f8dd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/support/operator-dictionary-tests.css
@@ -0,0 +1,10 @@
+@font-face {
+    font-family: operators;
+    src: url("/fonts/math/operators.woff");
+}
+math, math * {
+    font-family: operators;
+    /* Use large enough font-size so that 1/18em = 2.77px > epsilon and
+       one can really distinguish lspace/rspace values. */
+    font-size: 50px;
+}
diff --git a/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/support/operator-dictionary-tests.js b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/support/operator-dictionary-tests.js
new file mode 100644
index 00000000000..838a22c446b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/mathml/presentation-markup/operators/support/operator-dictionary-tests.js
@@ -0,0 +1,256 @@
+var OperatorDictionaryTests = {
+    "lspace/rspace": function(json, key) {
+        let parsedKey = splitKey(key);
+        let entry = json.dictionary[key];
+        let epsilon = 1;
+
+        assert_true(MathMLFeatureDetection.has_operator_spacing());
+        document.body.insertAdjacentHTML("beforeend", `<div>\
+lspace/rspace for "${parsedKey.characters}" (${parsedKey.form}): \
+<math>\
+  <mrow>\
+    <mn>&nbsp;</mn>\
+    <mo form="${parsedKey.form}">${parsedKey.characters}</mo>\
+    <mn>&nbsp;</mn>\
+  </mrow>\
+</math>\
+ VS \
+<math>\
+  <mrow>\
+    <mn>&nbsp;</mn>\
+    <mo form="${parsedKey.form}" lspace="${defaultPropertyValue(entry, 'lspace')}" rspace="${defaultPropertyValue(entry, 'rspace')}">${parsedKey.characters}</mo>\
+    <mn>&nbsp;</mn>\
+  </mrow>\
+</math>\
+</div>`);
+        var div = document.body.lastElementChild;
+        var mrows = div.getElementsByTagName("mrow");
+        function spaceBetween(element, i, j) {
+            return element.children[j].getBoundingClientRect().left -
+                element.children[i].getBoundingClientRect().right;
+        }
+        var lspace = spaceBetween(mrows[0], 0, 1);
+        var rspace = spaceBetween(mrows[0], 1, 2);
+        var lspaceRef = spaceBetween(mrows[1], 0, 1);
+        var rspaceRef = spaceBetween(mrows[1], 1, 2);
+        assert_approx_equals(lspace, lspaceRef, epsilon, `lspace (${key})`);
+        assert_approx_equals(rspace, rspaceRef, epsilon, `rspace (${key})`);
+        div.style.display = "none";
+    },
+
+    "movablelimits": function(json, key) {
+        let parsedKey = splitKey(key);
+        let entry = json.dictionary[key];
+        let epsilon = 1;
+
+        assert_true(MathMLFeatureDetection.has_movablelimits());
+        var defaultValue = defaultPropertyValue(entry, "movablelimits");
+        document.body.insertAdjacentHTML("beforeend", `<div>\
+movablelimits for "${parsedKey.characters}" (${parsedKey.form}): \
+<math>\
+  <munder>\
+    <mo stretchy="false" form="${parsedKey.form}">${parsedKey.characters}</mo>\
+    <mn>&nbsp;</mn>\
+  </munder>\
+</math>\
+ VS \
+<math>\
+  <munder>\
+    <mo stretchy="false" form="${parsedKey.form}" movablelimits="${defaultValue}">${parsedKey.characters}</mo>\
+    <mn>&nbsp;</mn>\
+  </munder>\
+</math>\
+</div>`);
+        var div = document.body.lastElementChild;
+        var munders = div.getElementsByTagName("munder");
+        munder = munders[0].getBoundingClientRect()
+        munderRef = munders[1].getBoundingClientRect()
+        assert_approx_equals(munder.height, munderRef.height, epsilon, `Movablelimits property for ${key} should be '${defaultValue}'`);
+        div.style.display = "none";
+    },
+
+    "largeop": function(json, key) {
+        let parsedKey = splitKey(key);
+        let entry = json.dictionary[key];
+        let epsilon = 1;
+
+        // FIXME: Should really detect largeop support...
+        assert_true(MathMLFeatureDetection.has_mspace());
+        var defaultValue = defaultPropertyValue(entry, "largeop");
+        document.body.insertAdjacentHTML("beforeend", `<div>\
+largeop for "${parsedKey.characters}" (${parsedKey.form}): \
+<math displaystyle="true">\
+  <mo form="${parsedKey.form}">${parsedKey.characters}</mo>\
+</math>\
+ VS \
+<math displaystyle="true">\
+  <mo form="${parsedKey.form}" largeop="${defaultValue}">${parsedKey.characters}</mo>\
+</math>\
+</div>`);
+        var div = document.body.lastElementChild;
+        var mos = div.getElementsByTagName("mo");
+        mo = mos[0].getBoundingClientRect()
+        moRef = mos[1].getBoundingClientRect()
+        assert_approx_equals(mo.height, moRef.height, epsilon, `Largeop property for ${key} should be '${defaultValue}'`);
+        div.style.display = "none";
+    },
+
+    "stretchy": function(json, key) {
+        let parsedKey = splitKey(key);
+        let entry = json.dictionary[key];
+        let epsilon = 1;
+
+        if (entry.horizontal) {
+            // FIXME: Should really detect stretchy support...
+            assert_true(MathMLFeatureDetection.has_munder());
+            var defaultValue = defaultPropertyValue(entry, "stretchy");
+            document.body.insertAdjacentHTML("beforeend", `<div>\
+stretchy for "${parsedKey.characters}" (${parsedKey.form}): \
+<math>\
+  <munder>\
+    <mn>&nbsp;&nbsp;</mn>\
+    <mo form="${parsedKey.form}">${parsedKey.characters}</mo>\
+  </munder>\
+</math>\
+ VS \
+<math>\
+  <munder>\
+    <mn>&nbsp;&nbsp;</mn>\
+    <mo form="${parsedKey.form}" stretchy="${defaultValue}">${parsedKey.characters}</mo>\
+  </munder>\
+</math>\
+</div>`);
+            var div = document.body.lastElementChild;
+            var mos = div.getElementsByTagName("mo");
+            mo = mos[0].getBoundingClientRect()
+            moRef = mos[1].getBoundingClientRect()
+            assert_approx_equals(mo.width, moRef.width, epsilon, `Stretchy property for ${key} should be '${defaultValue}'`);
+            div.style.display = "none";
+        } else {
+            // FIXME: Should really detect stretchy support...
+            assert_true(MathMLFeatureDetection.has_mspace());
+            var defaultValue = defaultPropertyValue(entry, "stretchy");
+            document.body.insertAdjacentHTML("beforeend", `<div>\
+stretchy for "${parsedKey.characters}" (${parsedKey.form}): \
+<math>\
+  <mrow>\
+    <mo form="${parsedKey.form}" symmetric="false">${parsedKey.characters}</mo>\
+    <mspace height="2em"></mspace>\
+  </mrow>\
+</math>\
+ VS \
+<math>\
+  <mrow>\
+    <mo form="${parsedKey.form}" symmetric="false" stretchy="${defaultValue}">${parsedKey.characters}</mo>\
+    <mspace height="2em"></mspace>\
+  </mrow>\
+</math>\
+</div>`);
+            var div = document.body.lastElementChild;
+            var mos = div.getElementsByTagName("mo");
+            mo = mos[0].getBoundingClientRect()
+            moRef = mos[1].getBoundingClientRect()
+            assert_approx_equals(mo.height, moRef.height, epsilon, `Stretchy property for ${key} should be '${defaultValue}'`);
+            div.style.display = "none";
+        }
+    },
+
+    "symmetric": function(json, key) {
+        let parsedKey = splitKey(key);
+        let entry = json.dictionary[key];
+        let epsilon = 1;
+
+        // FIXME: Should really detect symmetric support...
+        assert_true(MathMLFeatureDetection.has_mspace());
+        var defaultValue = defaultPropertyValue(entry, "symmetric");
+        document.body.insertAdjacentHTML("beforeend", `<div>\
+symmetric for "${parsedKey.characters}" (${parsedKey.form}): \
+<math>\
+  <mrow>\
+    <mo form="${parsedKey.form}" stretchy="true">${parsedKey.characters}</mo>\
+    <mspace height="1.5em"></mspace>\
+  </mrow>\
+</math>\
+ VS \
+<math>\
+  <mrow>\
+    <mo form="${parsedKey.form}" stretchy="true" symmetric="${defaultValue}">${parsedKey.characters}</mo>\
+    <mspace height="1.5em"></mspace>\
+  </mrow>\
+</math>\
+</div>`);
+        var div = document.body.lastElementChild;
+        var mos = div.getElementsByTagName("mo");
+        mo = mos[0].getBoundingClientRect()
+        moRef = mos[1].getBoundingClientRect()
+        assert_approx_equals(mo.height, moRef.height, epsilon, `Symmetric property for ${key} should be '${defaultValue}'`);
+        div.style.display = "none";
+    },
+
+    "accent": function(json, key) {
+        let parsedKey = splitKey(key);
+        let entry = json.dictionary[key];
+        let epsilon = 1;
+
+        // FIXME: Should really detect accent support...
+        assert_true(MathMLFeatureDetection.has_mover());
+        var defaultValue = defaultPropertyValue(entry, "accent");
+        document.body.insertAdjacentHTML("beforeend", `<div>\
+accent for "${parsedKey.characters}" (${parsedKey.form}): \
+<math>\
+  <mover>\
+    <mn>&nbsp;</mn>\
+    <mo form="${parsedKey.form}">${parsedKey.characters}</mo>\
+  </mover>\
+</math>\
+ VS \
+<math>\
+  <mover>\
+    <mn>&nbsp;</mn>\
+    <mo form="${parsedKey.form}" accent="${defaultValue}">${parsedKey.characters}</mo>\
+  </mover>\
+</math>\
+</div>`);
+        var div = document.body.lastElementChild;
+        var movers = div.getElementsByTagName("mover");
+        function gapBetweenBaseAndScript(mover) {
+            return mover.children[0].getBoundingClientRect().top -
+                mover.children[1].getBoundingClientRect().bottom;
+        }
+        var gap = gapBetweenBaseAndScript(movers[0])
+        var gapRef = gapBetweenBaseAndScript(movers[1])
+        assert_approx_equals(gap, gapRef, epsilon, `Accent property for ${key} should be '${defaultValue}'`);
+        div.style.display = "none";
+    },
+
+    run: function(json, name) {
+        // The operator dictionary has more than one thousand of entries so the
+        // tests are grouped in chunks so that these don't get much more
+        // importance than other MathML tests. For easy debugging, one can set the
+        // chunk size to 1. Also, note that the test div will remain visible for
+        // failed tests.
+        const entryPerChunk = 50
+
+        var counter = 0;
+        var test;
+
+        for (key in json.dictionary) {
+
+            if (counter % entryPerChunk === 0) {
+                // Start of a new chunk.
+                // Complete current async tests and create new ones for the next chunk.
+                if (test) test.done();
+                test = async_test(`Operator dictionary chunk ${1 + counter / entryPerChunk} - ${name}`);
+            }
+
+            test.step(function() {
+                OperatorDictionaryTests[name](json, key);
+            });
+
+          counter++;
+        }
+
+        // Complete current async test.
+        if (test) test.done();
+    }
+};
diff --git a/tests/wpt/web-platform-tests/mathml/relations/html5-tree/clipboard-event-handlers.tentative.html b/tests/wpt/web-platform-tests/mathml/relations/html5-tree/clipboard-event-handlers.tentative.html
index 9816f5126a0..d7362c4df28 100644
--- a/tests/wpt/web-platform-tests/mathml/relations/html5-tree/clipboard-event-handlers.tentative.html
+++ b/tests/wpt/web-platform-tests/mathml/relations/html5-tree/clipboard-event-handlers.tentative.html
@@ -29,19 +29,15 @@
         "http://www.w3.org/1998/Math/MathML",
         "math"
     );
-    async_test(test => {
-      test.step(function() {
-        assert_true(MathMLElement.prototype.hasOwnProperty(`on${name}`));
-      });
-      mathEl[`on${name}`] = test.step_func_done(e => {
-        assert_equals(e.currentTarget, mathEl,
-                      "The event must be fired at the <math> element");
-      });
+    test(() => {
+      let target = undefined;
+      mathEl[`on${name}`] = (e) => { target = e.currentTarget; }
       const event = new ClipboardEvent(name, {
         bubbles: true,
         cancellable: true
       });
       mathEl.dispatchEvent(event);
+      assert_equals(target, mathEl, "The event must be fired at the <math> element");
     }, `${name}: dispatching an Event at a <math> element must trigger element.on${name}`);
   }
 
diff --git a/tests/wpt/web-platform-tests/mathml/relations/html5-tree/math-global-event-handlers.tentative.html b/tests/wpt/web-platform-tests/mathml/relations/html5-tree/math-global-event-handlers.tentative.html
index be9bee9c6c6..d77aa57741c 100644
--- a/tests/wpt/web-platform-tests/mathml/relations/html5-tree/math-global-event-handlers.tentative.html
+++ b/tests/wpt/web-platform-tests/mathml/relations/html5-tree/math-global-event-handlers.tentative.html
@@ -124,23 +124,15 @@
           assert_equals(el[name], null, `The ${name} property must be null (remove attribute)`);
         }, `${name}: dynamic changes on the attribute`);
 
-        async_test(t => {
-          t.step(function() {
-            assert_true(MathMLElement.prototype.hasOwnProperty(name));
-          });
+        test(() => {
           const element = document.createElementNS(
             "http://www.w3.org/1998/Math/MathML",
             "math"
           );
-          element[name] = t.step_func_done(e => {
-            assert_equals(
-              e.currentTarget,
-              element,
-              "The event must be fired at the <math> element"
-            );
-          });
-
+          let target = undefined;
+          element[name] = (e) => { target = e.currentTarget; }
           element.dispatchEvent(new Event(withoutOn));
+          assert_equals(target, element, "The event must be fired at the <math> element");
         }, `${name}: dispatching an Event at a <math> element must trigger element.${name}`);
       }
 
diff --git a/tests/wpt/web-platform-tests/mathml/relations/html5-tree/tabindex-002.html b/tests/wpt/web-platform-tests/mathml/relations/html5-tree/tabindex-002.html
index a1788d562e3..0dfc0ba7bd9 100644
--- a/tests/wpt/web-platform-tests/mathml/relations/html5-tree/tabindex-002.html
+++ b/tests/wpt/web-platform-tests/mathml/relations/html5-tree/tabindex-002.html
@@ -10,6 +10,7 @@
 <script src="/resources/testdriver.js"></script>
 <script src="/resources/testdriver-vendor.js"></script>
 <div id="log"></div>
+<a href="#link">tabindex(html,href)</a>
 <math>
   <mtext id="text1">tabindex(omitted)</mtext>
   <mtext id="text2" tabindex="">tabindex(empty)</mtext>
@@ -26,7 +27,7 @@
 <script>
 
 var i = 0,
-    expectation = ["text11", "text8", "text9", "text10", "text7", "text5", "text6"],
+    expectation = ["text11", "text8", "text9", "text10", "text7", "text5"],
     results = [],
     t = async_test("Elements with different tabindex must be focused sequentially when pressing 'Tab' keys");
 
@@ -34,6 +35,13 @@ setup(function () {
   document.body.focus();
 });
 
+document.querySelector("a").addEventListener("focus", function (evt) {
+    // Links are tab-navigable on that platform.
+    expectation.push("text6");
+    // TAB = '\ue004'
+    test_driver.send_keys(document.body, "\ue004");
+}, true);
+
 document.querySelector("math").addEventListener("focus", function (evt) {
   results.push(evt.target.id);
   i++;
diff --git a/tests/wpt/web-platform-tests/measure-memory/META.yml b/tests/wpt/web-platform-tests/measure-memory/META.yml
new file mode 100644
index 00000000000..0c7b5bf7808
--- /dev/null
+++ b/tests/wpt/web-platform-tests/measure-memory/META.yml
@@ -0,0 +1,2 @@
+suggested_reviewers:
+  - ulan
diff --git a/tests/wpt/web-platform-tests/measure-memory/README.md b/tests/wpt/web-platform-tests/measure-memory/README.md
new file mode 100644
index 00000000000..076e641b47e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/measure-memory/README.md
@@ -0,0 +1,9 @@
+# Tentative tests for performance.measureMemory API
+
+Tests in this directory are for the proposed performance.measureMemory API.
+This is not yet standardised and browsers should not be expected to pass
+these tests.
+
+See the explainer at
+https://github.com/ulan/javascript-agent-memory/blob/master/explainer.md
+for more information about the API.
diff --git a/tests/wpt/web-platform-tests/measure-memory/measure-memory.tentative.any.js b/tests/wpt/web-platform-tests/measure-memory/measure-memory.tentative.any.js
new file mode 100644
index 00000000000..c4f47a0b084
--- /dev/null
+++ b/tests/wpt/web-platform-tests/measure-memory/measure-memory.tentative.any.js
@@ -0,0 +1,25 @@
+function checkMeasureMemoryResultSummary(result) {
+    assert_own_property(result, "total");
+    assert_own_property(result.total, "jsMemoryEstimate");
+    assert_own_property(result.total, "jsMemoryRange");
+    assert_equals(result.total.jsMemoryRange.length, 2);
+    assert_greater_than_equal(
+        result.total.jsMemoryRange[1],
+        result.total.jsMemoryRange[0]);
+    assert_greater_than_equal(
+        result.total.jsMemoryEstimate,
+        result.total.jsMemoryRange[0]);
+    assert_greater_than_equal(
+        result.total.jsMemoryRange[1],
+        result.total.jsMemoryEstimate);
+}
+
+promise_test(async testCase => {
+  let result = await performance.measureMemory();
+  checkMeasureMemoryResultSummary(result);
+}, 'Well-formed result of performance.measureMemory with default arguments.');
+
+promise_test(async testcase => {
+  let result = await performance.measureMemory({detailed: false});
+  checkMeasureMemoryResultSummary(result);
+}, 'well-formed result of performance.measurememory with detailed=false.');
diff --git a/tests/wpt/web-platform-tests/native-file-system/native_FileSystemFileHandle-getFile.tentative.https.manual.window.js b/tests/wpt/web-platform-tests/native-file-system/native_FileSystemFileHandle-getFile.tentative.https.manual.window.js
new file mode 100644
index 00000000000..16c68c59b27
--- /dev/null
+++ b/tests/wpt/web-platform-tests/native-file-system/native_FileSystemFileHandle-getFile.tentative.https.manual.window.js
@@ -0,0 +1,4 @@
+// META: script=/resources/testdriver.js
+// META: script=resources/test-helpers.js
+// META: script=resources/native-fs-test-helpers.js
+// META: script=script-tests/FileSystemFileHandle-getFile.js
diff --git a/tests/wpt/web-platform-tests/native-file-system/sandboxed_FileSystemFileHandle-getFile.tentative.https.any.js b/tests/wpt/web-platform-tests/native-file-system/sandboxed_FileSystemFileHandle-getFile.tentative.https.any.js
new file mode 100644
index 00000000000..fb93858fe79
--- /dev/null
+++ b/tests/wpt/web-platform-tests/native-file-system/sandboxed_FileSystemFileHandle-getFile.tentative.https.any.js
@@ -0,0 +1,3 @@
+// META: script=resources/test-helpers.js
+// META: script=resources/sandboxed-fs-test-helpers.js
+// META: script=script-tests/FileSystemFileHandle-getFile.js
diff --git a/tests/wpt/web-platform-tests/native-file-system/script-tests/FileSystemFileHandle-getFile.js b/tests/wpt/web-platform-tests/native-file-system/script-tests/FileSystemFileHandle-getFile.js
new file mode 100644
index 00000000000..88e5593ebad
--- /dev/null
+++ b/tests/wpt/web-platform-tests/native-file-system/script-tests/FileSystemFileHandle-getFile.js
@@ -0,0 +1,8 @@
+directory_test(async (t, root) => {
+  const fileContents = 'awesome content';
+  let handle = await createFileWithContents(t, 'foo.txt', fileContents, /*parent=*/ root);
+  let file = await handle.getFile();
+  let slice = file.slice(1, file.size);
+  let actualContents = await slice.text();
+  assert_equals(actualContents, fileContents.slice(1, fileContents.length));
+}, 'getFile() provides a file that can be sliced');
diff --git a/tests/wpt/web-platform-tests/pointerevents/compat/pointerevent_touch-action_two-finger_interaction-manual.html b/tests/wpt/web-platform-tests/pointerevents/compat/pointerevent_touch-action_two-finger_interaction.html
similarity index 61%
rename from tests/wpt/web-platform-tests/pointerevents/compat/pointerevent_touch-action_two-finger_interaction-manual.html
rename to tests/wpt/web-platform-tests/pointerevents/compat/pointerevent_touch-action_two-finger_interaction.html
index 3537e0e1e9f..c33aa2076f4 100644
--- a/tests/wpt/web-platform-tests/pointerevents/compat/pointerevent_touch-action_two-finger_interaction-manual.html
+++ b/tests/wpt/web-platform-tests/pointerevents/compat/pointerevent_touch-action_two-finger_interaction.html
@@ -9,16 +9,38 @@
     <link rel="stylesheet" type="text/css" href="../pointerevent_styles.css">
     <script src="/resources/testharness.js"></script>
     <script src="/resources/testharnessreport.js"></script>
+    <script src="/resources/testdriver.js"></script>
+    <script src="/resources/testdriver-actions.js"></script>
+    <script src="/resources/testdriver-vendor.js"></script>
     <script type="text/javascript" src="../pointerevent_support.js"></script>
     <script type="text/javascript">
       var event_log = [];
       var active_pointers = 0;
+      var actions_promise;
 
       function resetTestState() {
         event_log = [];
         active_pointers = 0;
       }
 
+      function twoFingerDrag(target) {
+        return new test_driver.Actions()
+                      .addPointer("touchPointer1", "touch")
+                      .addPointer("touchPointer2", "touch")
+                      .pointerMove(0, 0, {origin: target, sourceName: "touchPointer1"})
+                      .pointerMove(10, 0, {origin: target, sourceName: "touchPointer2"})
+                      .pointerDown({sourceName: "touchPointer1"})
+                      .pointerDown({sourceName: "touchPointer2"})
+                      .pointerMove(0, 10, {origin: target, sourceName: "touchPointer1"})
+                      .pointerMove(10, 10, {origin: target, sourceName: "touchPointer2"})
+                      .pointerMove(0, 20, {origin: target, sourceName: "touchPointer1"})
+                      .pointerMove(10, 20, {origin: target, sourceName: "touchPointer2"})
+                      .pause(100)
+                      .pointerUp({sourceName: "touchPointer1"})
+                      .pointerUp({sourceName: "touchPointer2"})
+                      .send();
+      }
+
       function run() {
         var test_pointer_events = [
           setup_pointerevent_test("two-finger pan on 'touch-action: pan-x pan-y'", ["touch"]),
@@ -29,18 +51,29 @@
           "pointerdown@grey, pointerdown@grey, pointercancel@grey, pointercancel@grey"
         ];
         var current_test_index = 0;
+        var black = document.getElementById("black");
+        var grey = document.getElementById("grey");
+        var done = document.getElementById("done");
 
-        on_event(document.getElementById("done"), "click", function() {
+        on_event(done, "click", function() {
           test_pointer_events[current_test_index].step(function () {
             assert_equals(active_pointers, 0);
             assert_equals(event_log.join(", "), expected_events[current_test_index]);
           });
           event_log = [];
 
-          test_pointer_events[current_test_index++].done();
+          // Make sure the test finishes after all the input actions are completed.
+          actions_promise.then( () => {
+            test_pointer_events[current_test_index++].done();
+            if (current_test_index < 2) {
+              actions_promise = twoFingerDrag(grey).then(function() {
+                return clickInTarget("touch", done);
+              });
+            }
+          });
         });
 
-        var targets = [document.getElementById("black"), document.getElementById("grey")];
+        var targets = [black, grey];
 
         ["pointerdown", "pointerup", "pointercancel"].forEach(function(eventName) {
           targets.forEach(function(target){
@@ -49,13 +82,17 @@
 
               if (event.type == "pointerdown") {
                 active_pointers++;
-
               } else {
                 active_pointers--;
               }
             });
           });
         });
+
+        // Inject touch inputs.
+        actions_promise = twoFingerDrag(black).then(function() {
+          return clickInTarget("touch", done);
+        });
       }
     </script>
     <style>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..66b6fe0b7a5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..51dd83fc0d8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..c1e6a7f3012
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..f00deb68462
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..fb61f41e54e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..856a6ff338c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..5770833861a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..885af714433
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..36c1111776b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..a6419941f8e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..be30b932ed4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..b97708f7ecf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..01332cb58cd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..62443f00545
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..a409f58bdbd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..80f568bbec0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..b56c1d08080
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..c2905e353b8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..ef37a650f28
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..1dd564973cf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..455f21a7191
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..3e18a014d0f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..1d18b76e328
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..e2ff9ac8b48
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..8a013ed39f6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..24018ebeaf2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..1d85bec8222
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..6346b6628dd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer-when-downgrade/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..6d20528d78b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..d5d61b9fc03
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..bcc5b710ed2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..ce32dca4677
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..1b25245c711
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..b7966458616
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..3fba161030d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..61ef726b827
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..bcb47eae284
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..80f998207b3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..1fddd37aa73
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..05c57e5182d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..ac7046bb632
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..7b9475d11f0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..ca92181460a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..ab43f41d986
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..d7c2793cb10
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..e5acd9251bb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..e02c2cc1d7d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..7b19f5ef084
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..da274023e02
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..d29c4099a70
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..aba84b4a854
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..e3a716d2eaa
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..64e3aacf939
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..47ac8644c82
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..9fa82acf6f9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..de5f54a16a6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/no-referrer/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..8729b063dd7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..51c30f5bdb6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..f2b7d748e98
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..aad980ddb23
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..3151188ff10
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..024c17fd303
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..8d0d4033e3c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..59bf06dce83
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..53987a6041a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..25612bba917
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..e9b8e78ea4f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..0e1c1f22813
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..c3e972ce8d7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..425fcc2a6c3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..485ac3f729f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..5f61a1ef72e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..c3b65435854
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..83f9788e2ba
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..ffcbe9fa729
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..59107ab6786
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..a7c13f14058
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..130cdd6cdd6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..083c2d92917
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..60d2e5417ea
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..133c1109a41
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..888fa14be5e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..be0b8495792
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..14595f061dd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin-when-cross-origin/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..c11ceb3c466
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..76f970a4d1b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..d0ecd1bda69
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..47d2257a14e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..3830dd1e6bc
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..6884a499b9d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..c3060ee9df4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..a1f0f836f2c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..80dd7c3ed5f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..730e70e2dd4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..0b8c67449a7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..545ee9085e6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..98759fedf7a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..98c0bf6f85c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..295cc9765f3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..a811f6bce99
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..2cd5a5d742d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..7e1f552b897
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..be2cb91141b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..01b3d8135e7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..a3b408f1695
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..e3f5f93bf72
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..8301674414f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..8933c42a45c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..125cbd6e68a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..5a37ef3febe
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..4eae1c35458
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..6fdeef3dfc9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/origin/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..f84e7957dae
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..2550130700f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..263451885ef
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..b37d1750b28
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..854ec2f54e3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..64d4f2031b3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..88963b3c21a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..ae987334497
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..e95dd4ae449
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..641e702f0ad
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..b6b9fb52e89
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..a1f8ac27306
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..f6ce3e0c929
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..5d13e002539
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..3ad437db868
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..33fcf846864
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..7676486094e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..a81daf7ce19
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..962b71316e3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..363cbaa93d8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..7c147f23eb6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..d37f669f217
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..ec2fdbd14d8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..a5cdb2c70fa
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/same-origin/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..765ede62e3d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..684646f7831
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..eb5d6982d7f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..b85e61b0312
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..41dc53d3a55
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..939ec199400
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..dde5deb9c43
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..c0de913d9c7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..ec17260f0ee
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..7c659e7711b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..9171ad57bfe
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..5d1da1b64de
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..0992af88c52
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..2b267e474ed
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..5ce50b1a905
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..979cfcd9f95
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..4a59fb339ed
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..45d520f5580
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..8f155d3c142
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..c4a36aa3a9a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..458079006c0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..99742ad3815
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..d98173893ea
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..be8076df6bc
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..55063e335f0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..a164d3ca9fb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..e9383d0a5a4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..3b3459d2b44
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin-when-cross-origin/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..c791d7c6c90
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..948e77c2323
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..dfc46bb9a02
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..45e35de3e6d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..959c1185ed0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..943d9e9300d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..7a07ea6f0cf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..441378d3d9e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..e370555b9c4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..529f51178a3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..1f0a94076e6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..8a0b1e2d03e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..a34370ba108
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..9433fd397d2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..20fd1ce5099
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..e1bb290283f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..4ad132b120b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..d86f49f637c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..a341a0d6261
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..a78699124ed
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..28c92ff3e63
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..62df9999b40
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..bc93d873258
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..ef8eca36465
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..94dbe390156
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..b6347dee39f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..69c9db4e2c6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..b4ea52d9e6b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/strict-origin/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..89ec238f6e8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..487db06f7e1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..52febb51fee
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..1a332054324
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..9cda36a3a36
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..c0686a0dd66
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..001f13c4a59
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..3e87e65f4ec
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..9c00a33dc37
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..e61756c1143
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..5d66b221d5b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..1d3323cfcda
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..23993354586
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..24487e57990
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..73f210cf6b6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..3515661e1dd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..8752e769bb5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..c9f944a4d67
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..63a65114fca
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..2525bc4edf0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..0ba222a713b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..d3ab30b3f8f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..ac870d795a3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..a054d11232a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..83ed6ea49b9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..abba4003a33
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..c93f5faf837
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..e5ddfe102ed
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unsafe-url/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..f87c439209d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..2e25529f337
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..aa74648e670
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..a8a0968a598
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..78e5de90add
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..e3cb0f03e0f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..8c615d24d42
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..5ef349eb5d4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..84e6b53cd2f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..9721da9c58c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..99ea34500ef
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..81fb2f573cb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..ace5fcb03a3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..f6ad26085ef
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..7dff9a4a1cf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..d2f60a9aed3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..46ced07040f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..e1b9e68f435
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..7da4e2c3f88
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..80c598e29d9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..595132c6aa7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..37f034b327b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..19d4ef2430e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..98c4f7a1eb4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..00d79fe8581
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..7d7d06d83e4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..7c71974147e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..6cf8f047e15
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-classic.http-rp/unset/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..818733c3296
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..3dc64f40e06
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..663d39d31f2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..edcb9c2dae3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..788f96c8790
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..46ad1a34c08
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..520b9fc73e9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..735926ab71e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..26f2ba7d581
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..8f814bad57f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..cbd9e020b6d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..a411ffc400c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..a064bad0e50
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..cdbd2b055bd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..a7b653e2c76
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..540059440bc
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..ffa896147d7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..c18106c02f2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..d9b5ea9468f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..c6fd0f10a5d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..66f8ea95d8c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..c6e23f8507a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..b6822c58e0d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..6ee9252103a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..ea57e8e319d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..edf7ef0c479
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..51c6ebbe347
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..c75fa94e278
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer-when-downgrade/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer-when-downgrade'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets the full Referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer-when-downgrade">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer-when-downgrade"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..d6875a5e66d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..a7a9256beac
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..2d8ae310368
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..a62b8e83f7c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..6ba5d7586db
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..54e03e817b3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..f72e8584686
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..9c2722ba8cc
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..88e6e5817d4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..373d60b5c27
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..3be6f3d7d54
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..9963495e1fa
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..c0bbd9e80e1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..710d8c9d831
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..46a77fc0a09
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..f7a98d21c22
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..7b0b513fa4a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..a4383529eb9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..e51a3084032
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..ad2ce3f93e1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..3885092582d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..48a868c082e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..2880de69536
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..03b819fb3d1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..dd35c863635
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..0b67779386b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..c52972debad
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..5ea2c27cec5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/no-referrer/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'no-referrer'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that sub-resource never gets the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-no-referrer">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="unsafe-url">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "no-referrer"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..5156daea69a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..f9094521934
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..c99cb5b5bab
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..e063175993b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..32008cca880
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..668e35619e2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..227b5137430
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..aad87e78565
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..520522a066c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..8e1c6e61d4c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..13ef33f29e2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..5234b75b68c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..53895882f62
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..2a7fde0f23e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..ad13fbe59fa
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..c67005d2d44
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..c85d240a123
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..5c09631e9a9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..eedc489caf5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..5bb6cb6f07c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..bb391df01c4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..6201cfc00da
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..c1168e1e0c3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..dcd18e9c90f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..947e464ca12
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..58499fdf503
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..6a8b94b7e82
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..761e2114217
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin-when-cross-origin/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..da5ab1d009d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..5ea18611299
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..e98531f3ea6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..7cdfdf01e3a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..3e829995a21
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..82cdb9e1f7a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..83b5aa77252
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..0e10655f574
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..626ec6f8d34
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..1d335535711
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..b14a0eb62b5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..3479de230fa
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..5f8779f15d5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..1efca23c97e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..c5509188f5e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..2e6db609485
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..cb85c95cf7d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..c0fc6ecb12a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..a76d66e002e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..7cfdfdd2f7b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..d7312ca7109
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..72625cf7569
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..d918d1cbd9f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..b72a394a20e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..3a9a57d2780
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..752fd6fdbee
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..0d926198d62
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..9c6df197638
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/origin/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all subresources in all casses get only the origin portion of the referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..fe46bfb18db
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..941e3cfbad0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..d835bb8a8c1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..ce3cc478c3a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..970aa8a8f9d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..ef337b74530
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..3c45ca857b2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..23932cd7bed
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..88df9f92e3b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..e275575f1f8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..ca664f3c249
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..fc3f79d68df
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..c9ea722bf5f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..75ce7b9c59d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..3fc0180ce25
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..f18afa664c5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..dfb4cfb7f3d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..f0256941b62
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..2d0a8017ce0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..8bfc669a2e1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..ffbaeca3703
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..33df3bbcfdf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..9e46cc2f040
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..2b5b44f73e8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/same-origin/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'same-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that cross-origin subresources get no referrer information and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-same-origin">
+    <meta name="assert" content="Referrer Policy: Expects omitted for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "omitted",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "same-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..90d1b34b76e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..5f0d0c14a7c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..d1e08efe193
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..7b35037645f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..b9fcad92b60
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..3a064f0e609
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..622c3105e74
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..456470ba3b9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..016a7e351cf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..11b8af7d62a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..478a6e9cc3a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..4a20ba61ba8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..05ce6164fa6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..99935de7cf9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..1f995a6f45f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..5a010ce546b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..882ad4831b3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..641d43fcc9b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..243de3eb4fa
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..6e880206eb2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..eb8d89951ff
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..4a65e04cb47
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..4839c083a3d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..5a06b7289e5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..db5e0c7d82e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..38bfcabc3ff
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..a5fe5b441cf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..2312589b7e5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin-when-cross-origin/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin-when-cross-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that a priori insecure subresource gets no referrer information. Otherwise, cross-origin subresources get the origin portion of the referrer URL and same-origin get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin-when-cross-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin-when-cross-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..d82eba968f3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..89206428d25
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..d1155320397
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..4bc5fe6e0e6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..515fbfb12b4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..c7db5997b9f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..a1244441281
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..9fa6617e519
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..1b4961d3392
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..18f675a3be0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..6c9e78f3014
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..b7d28caafb3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..215b3edf4f8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..64733a5f5a7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..b39461bc683
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..4031424d337
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..412fe07e574
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..18749d4289a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..d09d298f9bb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..238f77d1178
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..64e5c9a2cc5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..1d95b2aa34d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..403f3e938ee
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..191179ab804
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..14e4f635acb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..5074805d3dd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..7562c4417d8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..2fc3c9724d7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/strict-origin/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'strict-origin'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that non a priori insecure subresource gets only the origin portion of the referrer URL. A priori insecure subresource gets no referrer information.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-strict-origin">
+    <meta name="assert" content="Referrer Policy: Expects origin for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "origin",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "strict-origin"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..955369ec7bb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..b5f3302a03a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..7d56f9f8b38
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..04c561d613e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..0edb354842e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..6312f93a211
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..c92d12158c2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..eaea95ad6a3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..f065e43adad
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..29c645149b9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..fcb96b869be
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..e918da49e6d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..acbf9e02eda
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..7824eb443fa
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..6940fbf9317
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..e968ee812ee
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..a74f146f721
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..636696bbd8a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..53fb44d2a8b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..2fa9a68e110
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..a9d158ea3eb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..24deef5b129
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..27f58ab50bc
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..2d5b9e2199c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..d90adec850c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..7d219765d86
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..0ddc6b11b9a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..50926c70bfb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unsafe-url/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is set to 'unsafe-url'</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that all sub-resources get the stripped referrer URL.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policy-unsafe-url">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [
+                {
+                  "deliveryType": "http-rp",
+                  "key": "referrerPolicy",
+                  "value": "unsafe-url"
+                }
+              ],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..f341ec99e52
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..760bf977119
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..43023a21938
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-http.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..d854190b5b1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..210fb465dc8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..e19fb082d64
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/cross-https.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..9365ed50ac1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..ea8a0130c68
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..17122d38f52
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-http.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..99fe3242388
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..ce0bce54fbe
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..b51a46c4835
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/fetch/same-https.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for fetch to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..f2266188fe9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..3eac1bfb889
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/worker-classic/same-http.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-classic to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..a7422bf0f9c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..fd43de26560
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/worker-module/same-http.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for worker-module to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.keep-origin.http.html
new file mode 100644
index 00000000000..47b181de913
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.no-redirect.http.html
new file mode 100644
index 00000000000..3b22ea6a5d5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.swap-origin.http.html
new file mode 100644
index 00000000000..9cc882e3b3b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-http.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.keep-origin.http.html
new file mode 100644
index 00000000000..4bbe1d76152
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.no-redirect.http.html
new file mode 100644
index 00000000000..e2208cba1ce
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.swap-origin.http.html
new file mode 100644
index 00000000000..dc7c389d0cf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/cross-https.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to cross-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "cross-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.keep-origin.http.html
new file mode 100644
index 00000000000..d7797a75e29
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.no-redirect.http.html
new file mode 100644
index 00000000000..350cbe30a0b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.swap-origin.http.html
new file mode 100644
index 00000000000..b4b372508ed
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-http.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-http origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-http",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.keep-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.keep-origin.http.html
new file mode 100644
index 00000000000..47951e9b729
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.keep-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and keep-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "keep-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.no-redirect.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.no-redirect.http.html
new file mode 100644
index 00000000000..46d85b141d3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.no-redirect.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and no-redirect redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.swap-origin.http.html b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.swap-origin.http.html
new file mode 100644
index 00000000000..57a3e7c5d8d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/referrer-policy/gen/worker-module.http-rp/unset/xhr/same-https.swap-origin.http.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by referrer-policy/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Referrer-Policy: Referrer Policy is not explicitly defined</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="Check that referrer URL follows no-referrer-when-downgrade policy when no explicit Referrer Policy is set.">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-referrer-policy/#referrer-policies">
+    <meta name="assert" content="Referrer Policy: Expects stripped-referrer for xhr to same-https origin and swap-origin redirection from http context.">
+    <meta name="referrer" content="no-referrer">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/referrer-policy/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "stripped-referrer",
+          "origin": "same-https",
+          "redirection": "swap-origin",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-module"
+            }
+          ],
+          "source_scheme": "http",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/resources/chromium/generic_sensor_mocks.js b/tests/wpt/web-platform-tests/resources/chromium/generic_sensor_mocks.js
index a7272a65fa3..eb28c48d3a7 100644
--- a/tests/wpt/web-platform-tests/resources/chromium/generic_sensor_mocks.js
+++ b/tests/wpt/web-platform-tests/resources/chromium/generic_sensor_mocks.js
@@ -124,7 +124,7 @@ var GenericSensorTest = (() => {
   class MockSensorProvider {
     constructor() {
       this.readingSizeInBytes_ =
-          device.mojom.SensorInitParams.kReadBufferSizeForTests;
+          device.mojom.SensorInitParams.READ_BUFFER_SIZE_FOR_TESTS;
       this.sharedBufferSizeInBytes_ = this.readingSizeInBytes_ *
               (device.mojom.SensorType.MAX_VALUE + 1);
       const rv = Mojo.createSharedBuffer(this.sharedBufferSizeInBytes_);
diff --git a/tests/wpt/web-platform-tests/resources/chromium/webusb-child-test.js b/tests/wpt/web-platform-tests/resources/chromium/webusb-child-test.js
index add04fa5825..ee790bb619f 100644
--- a/tests/wpt/web-platform-tests/resources/chromium/webusb-child-test.js
+++ b/tests/wpt/web-platform-tests/resources/chromium/webusb-child-test.js
@@ -14,7 +14,7 @@
         if (messageEvent.data.type === 'Attach') {
           messageEvent.data.interfaces.forEach(interfaceName => {
             let interfaceInterceptor =
-                new MojoInterfaceInterceptor(interfaceName);
+                new MojoInterfaceInterceptor(interfaceName, "context", true);
             interfaceInterceptor.oninterfacerequest =
               e => messageChannel.port1.postMessage({
                 type: interfaceName,
diff --git a/tests/wpt/web-platform-tests/resources/chromium/webusb-test.js b/tests/wpt/web-platform-tests/resources/chromium/webusb-test.js
index 8bccfd1f724..83b881f7d6e 100644
--- a/tests/wpt/web-platform-tests/resources/chromium/webusb-test.js
+++ b/tests/wpt/web-platform-tests/resources/chromium/webusb-test.js
@@ -476,7 +476,7 @@ class USBTest {
 
     internal.webUsbService = new FakeWebUsbService();
     internal.webUsbServiceInterceptor =
-        new MojoInterfaceInterceptor(blink.mojom.WebUsbService.name);
+        new MojoInterfaceInterceptor(blink.mojom.WebUsbService.name, "context", true);
     internal.webUsbServiceInterceptor.oninterfacerequest =
         e => internal.webUsbService.addBinding(e.handle);
     internal.webUsbServiceInterceptor.start();
diff --git a/tests/wpt/web-platform-tests/resources/test/nested-testharness.js b/tests/wpt/web-platform-tests/resources/test/nested-testharness.js
new file mode 100644
index 00000000000..d97c1568c75
--- /dev/null
+++ b/tests/wpt/web-platform-tests/resources/test/nested-testharness.js
@@ -0,0 +1,80 @@
+'use strict';
+
+/**
+ * Execute testharness.js and one or more scripts in an iframe. Report the
+ * results of the execution.
+ *
+ * @param {...function|...string} bodies - a function body. If specified as a
+ *                                         function object, it will be
+ *                                         serialized to a string using the
+ *                                         built-in
+ *                                         `Function.prototype.toString` prior
+ *                                         to inclusion in the generated
+ *                                         iframe.
+ *
+ * @returns {Promise} eventual value describing the result of the test
+ *                    execution; the summary object has two properties:
+ *                    `harness` (a string describing the harness status) and
+ *                    `tests` (an object whose "own" property names are the
+ *                    titles of the defined sub-tests and whose associated
+ *                    values are the subtest statuses).
+ */
+function makeTest(...bodies) {
+  const closeScript = '<' + '/script>';
+  let src = `
+<!DOCTYPE HTML>
+<html>
+<head>
+<title>Document title</title>
+<script src="/resources/testharness.js?${Math.random()}">${closeScript}
+</head>
+
+<body>
+<div id="log"></div>`;
+  bodies.forEach((body) => {
+    src += '<script>(' + body + ')();' + closeScript;
+  });
+
+  const iframe = document.createElement('iframe');
+
+  document.body.appendChild(iframe);
+  iframe.contentDocument.write(src);
+
+  return new Promise((resolve) => {
+    window.addEventListener('message', function onMessage(e) {
+      if (e.source !== iframe.contentWindow) {
+        return;
+      }
+      if (!e.data || e.data.type !=='complete') {
+        return;
+      }
+      window.removeEventListener('message', onMessage);
+      resolve(e.data);
+    });
+
+    iframe.contentDocument.close();
+  }).then(({ tests, status }) => {
+    const summary = {
+      harness: getEnumProp(status, status.status),
+      tests: {}
+    };
+
+    tests.forEach((test) => {
+      summary.tests[test.name] = getEnumProp(test, test.status);
+    });
+
+    return summary;
+  });
+}
+
+function getEnumProp(object, value) {
+  for (let property in object) {
+    if (!/^[A-Z]+$/.test(property)) {
+      continue;
+    }
+
+    if (object[property] === value) {
+      return property;
+    }
+  }
+}
diff --git a/tests/wpt/web-platform-tests/resources/test/tests/unit/single_test.html b/tests/wpt/web-platform-tests/resources/test/tests/unit/single_test.html
new file mode 100644
index 00000000000..ff766e66cec
--- /dev/null
+++ b/tests/wpt/web-platform-tests/resources/test/tests/unit/single_test.html
@@ -0,0 +1,94 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta name="timeout" content="long">
+  <script src="/resources/testharness.js"></script>
+  <script src="../../nested-testharness.js"></script>
+  <title>single_test</title>
+</head>
+<body>
+<script>
+promise_test(() => {
+  return makeTest(
+      () => {
+        setup({ single_test: true });
+        done();
+      }
+    ).then(({harness, tests}) => {
+      assert_equals(harness, 'OK');
+      assert_equals(tests['Document title'], 'PASS');
+    });
+}, 'Expected usage');
+
+promise_test(() => {
+  return makeTest(
+      () => {
+        setup({ single_test: true });
+        throw new Error('this error is expected');
+      }
+    ).then(({harness, tests}) => {
+      assert_equals(harness, 'OK');
+      assert_equals(tests['Document title'], 'FAIL');
+    });
+}, 'Uncaught exception');
+
+promise_test(() => {
+  return makeTest(
+      () => {
+        setup({ single_test: true });
+        Promise.reject(new Error('this error is expected'));
+      }
+    ).then(({harness, tests}) => {
+      assert_equals(harness, 'OK');
+      assert_equals(tests['Document title'], 'FAIL');
+    });
+}, 'Unhandled rejection');
+
+promise_test(() => {
+  return makeTest(
+      () => {
+        setup({ single_test: true });
+        test(function() {}, 'sync test');
+      }
+    ).then(({harness, tests}) => {
+      assert_equals(harness, 'OK');
+      assert_equals(tests['Document title'], 'FAIL');
+      assert_equals(
+        Object.keys(tests).length, 1, 'no additional subtests created'
+      );
+    });
+}, 'Erroneous usage: subtest declaration (synchronous test)');
+
+promise_test(() => {
+  return makeTest(
+      () => {
+        setup({ single_test: true });
+        async_test(function(t) { t.done(); }, 'async test');
+      }
+    ).then(({harness, tests}) => {
+      assert_equals(harness, 'OK');
+      assert_equals(tests['Document title'], 'FAIL');
+      assert_equals(
+        Object.keys(tests).length, 1, 'no additional subtests created'
+      );
+    });
+}, 'Erroneous usage: subtest declaration (asynchronous test)');
+
+promise_test(() => {
+  return makeTest(
+      () => {
+        setup({ single_test: true });
+        promise_test(function() { return Promise.resolve(); }, 'promise test');
+      }
+    ).then(({harness, tests}) => {
+      assert_equals(harness, 'OK');
+      assert_equals(tests['Document title'], 'FAIL');
+      assert_equals(
+        Object.keys(tests).length, 1, 'no additional subtests created'
+      );
+    });
+}, 'Erroneous usage: subtest declaration (promise test)');
+</script>
+</body>
+</html>
diff --git a/tests/wpt/web-platform-tests/resources/testharness.js b/tests/wpt/web-platform-tests/resources/testharness.js
index b45f3291a04..0b06791fa8f 100644
--- a/tests/wpt/web-platform-tests/resources/testharness.js
+++ b/tests/wpt/web-platform-tests/resources/testharness.js
@@ -2475,6 +2475,8 @@ policies and contribution forms [3].
                     {
                         clearTimeout(this.timeout_id);
                     }
+                } else if (p == "single_test" && value) {
+                    this.set_file_is_test();
                 } else if (p == "timeout_multiplier") {
                     this.timeout_multiplier = value;
                     if (this.timeout_length) {
diff --git a/tests/wpt/web-platform-tests/shadow-dom/focus/focus-selector-delegatesFocus.html b/tests/wpt/web-platform-tests/shadow-dom/focus/focus-selector-delegatesFocus.html
index 386045258e0..3702f8e2ba6 100644
--- a/tests/wpt/web-platform-tests/shadow-dom/focus/focus-selector-delegatesFocus.html
+++ b/tests/wpt/web-platform-tests/shadow-dom/focus/focus-selector-delegatesFocus.html
@@ -51,8 +51,8 @@ for (const delegatesFocus of delegatesFocusValues) {
 
     slotted.focus();
     assert_true(slotted.matches(":focus"), "slotted element matches :focus");
-    assert_true(host.matches(":focus"), "host matches :focus");
-  }, `:focus applies to host with delegatesFocus=${delegatesFocus} when slotted element has focus`);
+    assert_false(host.matches(":focus"), "host matches :focus");
+  }, `:focus does not apply to host with delegatesFocus=${delegatesFocus} when slotted element has focus`);
 
   for (const nestedDelegatesFocus of delegatesFocusValues) {
     test(() => {
diff --git a/tests/wpt/web-platform-tests/svg/animations/dependent-begin-on-syncbase.html b/tests/wpt/web-platform-tests/svg/animations/dependent-begin-on-syncbase.html
new file mode 100644
index 00000000000..591fb64ed80
--- /dev/null
+++ b/tests/wpt/web-platform-tests/svg/animations/dependent-begin-on-syncbase.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<title>Dependent timed element begin (restart) on syncbase</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<svg>
+  <rect width="10" height="10" fill="red">
+    <set attributeName="fill" to="blue" begin="0s; other.end" id="dependent"/>
+  </rect>
+  <rect x="10" width="10" height="10" fill="blue">
+    <animate attributeName="fill" from="yellow" to="red"
+             begin="indefinite" dur="10ms" id="other"/>
+  </rect>
+</svg>
+<script>
+  async_test(t => {
+    let count = 0;
+    let dependent = document.getElementById('dependent');
+    dependent.addEventListener('endEvent', t.step_func(() => count++));
+    let other = document.getElementById('other');
+    // Wait for #other to end and check animation values.
+    other.addEventListener('endEvent', t.step_func(() => {
+      t.step_timeout(() => {
+        assert_equals(count, 1);
+        assert_equals(getComputedStyle(dependent, null).fill, 'rgb(0, 0, 255)');
+        assert_equals(getComputedStyle(other, null).fill, 'rgb(0, 0, 255)');
+        t.done();
+      });
+    }));
+    let svg = other.ownerSVGElement;
+    // Check initial values.
+    window.onload = t.step_func(() => {
+      window.requestAnimationFrame(t.step_func(() => {
+        assert_equals(count, 0);
+        assert_equals(getComputedStyle(other, null).fill, 'rgb(0, 0, 255)');
+        assert_equals(getComputedStyle(dependent, null).fill, 'rgb(0, 0, 255)');
+        svg.unpauseAnimations();
+      }));
+    });
+    svg.pauseAnimations();
+    other.beginElementAt(0.01);
+  });
+</script>
diff --git a/tests/wpt/web-platform-tests/svg/animations/dependent-end-on-syncbase.html b/tests/wpt/web-platform-tests/svg/animations/dependent-end-on-syncbase.html
new file mode 100644
index 00000000000..4879e5f6ce8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/svg/animations/dependent-end-on-syncbase.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<title>Dependent timed element end on syncbase</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<svg>
+  <rect width="10" height="10" fill="blue">
+    <set attributeName="fill" to="yellow" end="other.end" id="dependent"/>
+  </rect>
+  <rect x="10" width="10" height="10" fill="blue">
+    <animate attributeName="fill" from="yellow" to="red"
+             begin="indefinite" dur="10ms" id="other"/>
+  </rect>
+</svg>
+<script>
+  async_test(t => {
+    let count = 0;
+    let dependent = document.getElementById('dependent');
+    dependent.addEventListener('endEvent', t.step_func(() => count++));
+    let other = document.getElementById('other');
+    // Wait for #other to end and check animation values.
+    other.addEventListener('endEvent', t.step_func(() => {
+      t.step_timeout(() => {
+        assert_equals(count, 1);
+        assert_equals(getComputedStyle(dependent, null).fill, 'rgb(0, 0, 255)');
+        assert_equals(getComputedStyle(other, null).fill, 'rgb(0, 0, 255)');
+        t.done();
+      });
+    }));
+    let svg = other.ownerSVGElement;
+    // Check initial values.
+    window.onload = t.step_func(() => {
+      window.requestAnimationFrame(t.step_func(() => {
+        assert_equals(count, 0);
+        assert_equals(getComputedStyle(dependent, null).fill, 'rgb(255, 255, 0)');
+        assert_equals(getComputedStyle(other, null).fill, 'rgb(0, 0, 255)');
+        svg.unpauseAnimations();
+      }));
+    });
+    svg.pauseAnimations();
+    other.beginElementAt(0.01);
+  });
+</script>
diff --git a/tests/wpt/web-platform-tests/svg/struct/scripted/autofocus-attribute.svg b/tests/wpt/web-platform-tests/svg/struct/scripted/autofocus-attribute.svg
index d8f25741ee4..edf200c4c7b 100644
--- a/tests/wpt/web-platform-tests/svg/struct/scripted/autofocus-attribute.svg
+++ b/tests/wpt/web-platform-tests/svg/struct/scripted/autofocus-attribute.svg
@@ -7,7 +7,7 @@
     </metadata>
     <h:script src="/resources/testharness.js"/>
     <h:script src="/resources/testharnessreport.js"/>
-    <h:script src="/html/semantics/forms/autofocus/resources/utils.js"/>
+    <h:script src="/html/interaction/focus/the-autofocus-attribute/resources/utils.js"/>
     <script><![CDATA[
 const SVG_NS = 'http://www.w3.org/2000/svg';
 
diff --git a/tests/wpt/web-platform-tests/tools/ci/manifest_build.py b/tests/wpt/web-platform-tests/tools/ci/manifest_build.py
index a563c3b8831..ade17d6be40 100644
--- a/tests/wpt/web-platform-tests/tools/ci/manifest_build.py
+++ b/tests/wpt/web-platform-tests/tools/ci/manifest_build.py
@@ -21,7 +21,6 @@ logger = logging.getLogger(__name__)
 class Status(object):
     SUCCESS = 0
     FAIL = 1
-    NEUTRAL = 0
 
 
 def run(cmd, return_stdout=False, **kwargs):
@@ -40,7 +39,7 @@ def create_manifest(path):
 def compress_manifest(path):
     for args in [["gzip", "-k", "-f", "--best"],
                  ["bzip2", "-k", "-f", "--best"],
-                 ["zstd", "-k", "-f", "--ultra", "-22"]]:
+                 ["zstd", "-k", "-f", "--ultra", "-22", "-q"]]:
         run(args + [path])
 
 
@@ -119,12 +118,7 @@ def tag(owner, repo, sha, tag):
     return True
 
 
-def create_release(manifest_path, owner, repo, sha, tag, summary, body):
-    if body:
-        body = "%s\n%s" % (summary, body)
-    else:
-        body = summary
-
+def create_release(manifest_path, owner, repo, sha, tag, body):
     create_url = "https://api.github.com/repos/%s/%s/releases" % (owner, repo)
     create_data = {"tag_name": tag,
                    "name": tag,
@@ -157,35 +151,22 @@ def create_release(manifest_path, owner, repo, sha, tag, summary, body):
     return success
 
 
-def should_run_action():
+def should_dry_run():
     with open(os.environ["GITHUB_EVENT_PATH"]) as f:
         event = json.load(f)
         logger.info(json.dumps(event, indent=2))
 
     if "pull_request" in event:
-        logger.info("Not tagging for PR")
-        return False
+        logger.info("Dry run for PR")
+        return True
     if event.get("ref") != "refs/heads/master":
-        logger.info("Not tagging for ref %s" % event.get("ref"))
-        return False
-    return True
+        logger.info("Dry run for ref %s" % event.get("ref"))
+        return True
+    return False
 
 
 def main():
-    repo_key = "GITHUB_REPOSITORY"
-
-    if not should_run_action():
-        return Status.NEUTRAL
-
-    owner, repo = os.environ[repo_key].split("/", 1)
-
-    git = get_git_cmd(wpt_root)
-    head_rev = git("rev-parse", "HEAD")
-
-    pr = get_pr(owner, repo, head_rev)
-    if pr is None:
-        return Status.FAIL
-    tag_name = "merge_pr_%s" % pr
+    dry_run = should_dry_run()
 
     manifest_path = os.path.expanduser(os.path.join("~", "meta", "MANIFEST.json"))
 
@@ -195,14 +176,25 @@ def main():
 
     compress_manifest(manifest_path)
 
+    owner, repo = os.environ["GITHUB_REPOSITORY"].split("/", 1)
+
+    git = get_git_cmd(wpt_root)
+    head_rev = git("rev-parse", "HEAD")
+    body = git("show", "--no-patch", "--format=%B", "HEAD")
+
+    if dry_run:
+        return Status.SUCCESS
+
+    pr = get_pr(owner, repo, head_rev)
+    if pr is None:
+        return Status.FAIL
+    tag_name = "merge_pr_%s" % pr
+
     tagged = tag(owner, repo, head_rev, tag_name)
     if not tagged:
         return Status.FAIL
 
-    summary = git("show", "--no-patch", '--format="%s"', "HEAD")
-    body = git("show", "--no-patch", '--format="%b"', "HEAD")
-
-    if not create_release(manifest_path, owner, repo, head_rev, tag_name, summary, body):
+    if not create_release(manifest_path, owner, repo, head_rev, tag_name, body):
         return Status.FAIL
 
     return Status.SUCCESS
diff --git a/tests/wpt/web-platform-tests/tools/manifest/XMLParser.py b/tests/wpt/web-platform-tests/tools/manifest/XMLParser.py
index cc0a069495c..6f5ff4d35da 100644
--- a/tests/wpt/web-platform-tests/tools/manifest/XMLParser.py
+++ b/tests/wpt/web-platform-tests/tools/manifest/XMLParser.py
@@ -20,8 +20,8 @@ _catalog = join(dirname(__file__), "catalog")
 def _wrap_error(e):
     # type: (expat.error) -> etree.ParseError
     err = etree.ParseError(e)
-    err.code = e.code  # type: ignore
-    err.position = e.lineno, e.offset  # type: ignore
+    err.code = e.code
+    err.position = e.lineno, e.offset
     raise err
 
 _names = {}  # type: Dict[str, str]
diff --git a/tests/wpt/web-platform-tests/tools/manifest/item.py b/tests/wpt/web-platform-tests/tools/manifest/item.py
index 9619813fc9b..d7165787ca4 100644
--- a/tests/wpt/web-platform-tests/tools/manifest/item.py
+++ b/tests/wpt/web-platform-tests/tools/manifest/item.py
@@ -31,14 +31,14 @@ class ManifestItemMeta(ABCMeta):
     attribute, and otherwise behaves like an ABCMeta."""
 
     def __new__(cls, name, bases, attrs):
-        # type: (Type[ManifestItemMeta], str, Tuple[ManifestItemMeta, ...], Dict[str, Any]) -> type
-        rv = ABCMeta.__new__(cls, name, bases, attrs)
+        # type: (Type[ManifestItemMeta], str, Tuple[ManifestItemMeta, ...], Dict[str, Any]) -> ManifestItemMeta
+        rv = super(ManifestItemMeta, cls).__new__(cls, name, bases, attrs)
         if not isabstract(rv):
             assert issubclass(rv, ManifestItem)
             assert isinstance(rv.item_type, str)
             item_types[rv.item_type] = rv
 
-        return rv
+        return rv  # type: ignore
 
 
 class ManifestItem(with_metaclass(ManifestItemMeta)):
diff --git a/tests/wpt/web-platform-tests/tools/requirements_mypy.txt b/tests/wpt/web-platform-tests/tools/requirements_mypy.txt
index c1bf4bc088e..606d801b5fd 100644
--- a/tests/wpt/web-platform-tests/tools/requirements_mypy.txt
+++ b/tests/wpt/web-platform-tests/tools/requirements_mypy.txt
@@ -1,3 +1,3 @@
-mypy==0.720
+mypy==0.730
 mypy-extensions==0.4.1
 typed-ast==1.4.0
diff --git a/tests/wpt/web-platform-tests/tools/wptrunner/requirements.txt b/tests/wpt/web-platform-tests/tools/wptrunner/requirements.txt
index 9eeb836230c..dbed37ccdcd 100644
--- a/tests/wpt/web-platform-tests/tools/wptrunner/requirements.txt
+++ b/tests/wpt/web-platform-tests/tools/wptrunner/requirements.txt
@@ -2,7 +2,7 @@ html5lib==1.0.1
 mozinfo==1.1.0
 mozlog==4.2.0
 mozdebug==0.1.1
-pillow==6.1.0
+pillow==6.2.0
 urllib3[secure]==1.25.6
 requests==2.22.0
 six==1.12.0
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/animation-worklet-import-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/animation-worklet-import-upgrade.https.html
deleted file mode 100644
index 410322ac153..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/animation-worklet-import-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: animation-worklet.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateModuleImportTests(ResourceType.WORKLET, false);
-tests.forEach(test => testMap['animation-worklet'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/animation-worklet-redirect-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/animation-worklet-redirect-upgrade.https.html
deleted file mode 100644
index 78ec628f75d..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/animation-worklet-redirect-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: animation-worklet.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateRedirectTests(ResourceType.WORKLET, false);
-tests.forEach(test => testMap['animation-worklet'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/animation-worklet-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/animation-worklet-upgrade.https.html
deleted file mode 100644
index 3d451fe5ffe..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/animation-worklet-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: animation-worklet.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateTests(ResourceType.WORKLET, false);
-tests.forEach(test => testMap['animation-worklet'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/audio-worklet-import-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/audio-worklet-import-upgrade.https.html
deleted file mode 100644
index 3786b3b699c..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/audio-worklet-import-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: audio-worklet.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateModuleImportTests(ResourceType.WORKLET, false);
-tests.forEach(test => testMap['audio-worklet'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/audio-worklet-redirect-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/audio-worklet-redirect-upgrade.https.html
deleted file mode 100644
index ecdc506a8a9..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/audio-worklet-redirect-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: audio-worklet.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateRedirectTests(ResourceType.WORKLET, false);
-tests.forEach(test => testMap['audio-worklet'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/audio-worklet-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/audio-worklet-upgrade.https.html
deleted file mode 100644
index 704bba99408..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/audio-worklet-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: audio-worklet.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateTests(ResourceType.WORKLET, false);
-tests.forEach(test => testMap['audio-worklet'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..b85583ff2ce
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..df420b3b922
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..d4bb05e8307
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..6d15509430a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..7a7fa666b06
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-https.downgrade.https.html
new file mode 100644
index 00000000000..f4a2cf3b00d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/fetch/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..77d852eb763
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..8ddeada8b82
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..ae8d161caec
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..32f330f3d5c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..52dd2dba9f7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-https.downgrade.https.html
new file mode 100644
index 00000000000..884636534e0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/iframe-tag/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..4e663d506f0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..3fe338de501
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..d3b84f01637
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..e6f8e35fa21
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..0ad5ed13aa5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-https.downgrade.https.html
new file mode 100644
index 00000000000..bd2ed054cff
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/img-tag/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..86b0170706a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for sharedworker-classic to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..274908b2b64
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for sharedworker-classic to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-https.downgrade.https.html
new file mode 100644
index 00000000000..763fbd6d4ae
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/sharedworker-classic/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for sharedworker-classic to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..fe77266af21
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for websocket to cross-ws-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..7e27068e2fb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for websocket to same-ws-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..1144a7b9b11
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-classic to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..47ecc6f9946
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-classic to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-https.downgrade.https.html
new file mode 100644
index 00000000000..3a75e263c7a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-classic/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-classic to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..cfb4519dd5b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..79e6ad25101
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..68064dccb9a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..fdb0f73e510
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..df11191e370
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..e3e47cf713a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-import-data/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-module/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-module/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..5976eb13ac0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-module/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-module to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-module/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-module/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..61932351631
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-module/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-module to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-module/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-module/same-https.downgrade.https.html
new file mode 100644
index 00000000000..6c0cc3a6051
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worker-module/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-module to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..73f1ba54fd4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..0267b811121
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..dc014dea99c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..781d3c65692
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..9475c532a51
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..7e574f94292
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation-import-data/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..8e0e431c156
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..70314595f53
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..126a81d2e1c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..9c4e0e29235
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..1360503d81b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/same-https.downgrade.https.html
new file mode 100644
index 00000000000..5ed35529540
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-animation/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..a61c8f79f39
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..61b78e82832
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..e4d12ee64c5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..806e148059e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..11890a310b9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..4158e4e4eef
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio-import-data/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..032ddc9c40a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..63081ef51f2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..abd52ef4dc1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..9c7b931f3ef
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..4cfa5018a38
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/same-https.downgrade.https.html
new file mode 100644
index 00000000000..a4aebcbbd98
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-audio/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..8eb246cb3a1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..ce5fcdc9cfd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..a765c02906a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..d83ecefa811
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..d7d6ff4f9d5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..34b9b4a5350
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout-import-data/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..45715ea321e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..99a80ac2349
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..2776905a788
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..275dc056892
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..3f72a04ab5c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/same-https.downgrade.https.html
new file mode 100644
index 00000000000..e038c8edbaa
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-layout/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..367bedfb2e1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..45c8a2cbb42
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..8b3ad88a2c3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..9d9fe1d50de
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..d08ddfbd465
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..e9e26b1991f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint-import-data/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..37d16b63a4e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..3336529a41a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..35ffbd75717
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..b92163e44e8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..bab2213df09
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/same-https.downgrade.https.html
new file mode 100644
index 00000000000..7a1e3f58291
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/worklet-paint/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..87f334e7446
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..077f00c4ae2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..112f3c08685
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..fa4303f5040
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..066aae1b898
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/same-https.downgrade.https.html
new file mode 100644
index 00000000000..76117295141
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/unset/xhr/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..4d815c09833
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..cde4f053c81
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..3ef18070f9f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..1162d570b15
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..a001d36f709
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/same-https.downgrade.https.html
new file mode 100644
index 00000000000..c120ee16693
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/fetch/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..ddc751483fe
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..f55db96fc32
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..f16e2151ff5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..461d81f9c3c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..cfb5a665ba1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/same-https.downgrade.https.html
new file mode 100644
index 00000000000..eef7cf47939
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/iframe-tag/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..4b45675dff2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..1305ce818a0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..eac2bbf8f73
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..6a03e5715b0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..2a38cb54683
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/same-https.downgrade.https.html
new file mode 100644
index 00000000000..9e3e1bf9cf1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/img-tag/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..884844f93a2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for sharedworker-classic to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..5f4ef1d0799
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for sharedworker-classic to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/sharedworker-classic/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/sharedworker-classic/same-https.downgrade.https.html
new file mode 100644
index 00000000000..800de216b57
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/sharedworker-classic/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for sharedworker-classic to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..ccbff1f2520
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for websocket to cross-ws-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/websocket/same-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/websocket/same-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..6fcd98373ee
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/websocket/same-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for websocket to same-ws-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-classic/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-classic/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..c033a44cd9b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-classic/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-classic to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..99cee0b279e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-classic to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-classic/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-classic/same-https.downgrade.https.html
new file mode 100644
index 00000000000..b542ddc27a8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-classic/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-classic to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..a11b956cfd5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..0369b4d4243
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..b10b8bc2c37
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..276c608c2d4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..a8178823113
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..1c88f0066f6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-import-data/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-module/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-module/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..80299bba9f3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-module/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-module to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-module/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-module/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..2d7a2070d3b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-module/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-module to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-module/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-module/same-https.downgrade.https.html
new file mode 100644
index 00000000000..a73e68bfb4e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worker-module/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-module to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..f3b00d61d51
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..4b42be9e79b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..279fb691fd3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..302bc0c2046
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..5f90729c0fc
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..b639698b974
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation-import-data/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..ce203e6d65c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..efb198727fe
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..6baa7f45ebf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..439a7c9a226
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..3fad5f1021d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/same-https.downgrade.https.html
new file mode 100644
index 00000000000..ff5bd878fdc
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-animation/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..350f8a63f05
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..5662c12dbb8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..5fb887f80ee
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..36d14f7f5aa
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..35298ee1b80
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..ecc03d266e6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio-import-data/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..4dff0bf1b2d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..14206c8fd12
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..82b7ecbea44
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..a5885baa2fc
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..47337cdcb96
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/same-https.downgrade.https.html
new file mode 100644
index 00000000000..2a03d160571
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-audio/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..7fe5ae10f31
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..b6b6e029df9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..abd8f2624ea
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..14bcb5f47e0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..241ef910689
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..0b3ea13ad34
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout-import-data/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..01023441d82
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..ced106f8f2b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..96bb1c7fc33
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..d63911d54bf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..f7dd01186fe
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/same-https.downgrade.https.html
new file mode 100644
index 00000000000..072e5d3ca96
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-layout/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..89f861305c2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..ded8c8320f8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..7ebca39bec6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..266bb331dac
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..2d2cbdc8056
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..b37b7ad7e49
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint-import-data/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..9e8c20c4d4a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..cc521e77d58
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..59b4555e33c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..e0a2a80419c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..0c0fe5c37ce
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/same-https.downgrade.https.html
new file mode 100644
index 00000000000..8d3ab709d9c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/worklet-paint/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..4bbdbc0178c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..e2c199e9eca
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..614e6e837bf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..ee3bfdaa7b0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..969e0cfd717
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/same-https.downgrade.https.html
new file mode 100644
index 00000000000..af181e9462c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/iframe-blank-inherit.meta/upgrade/xhr/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "iframe-blank"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..6f165b83c1c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..c154ae6d42a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..19cada4b116
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..7cfede29479
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..54a5e9a1cd2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/same-https.downgrade.https.html
new file mode 100644
index 00000000000..9ec1a6777cc
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/fetch/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..9b4828ac45e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..f6342e1a26f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..48966792c3b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..efa9eba08e5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..2e78cec61ec
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/same-https.downgrade.https.html
new file mode 100644
index 00000000000..7c3d637ad42
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/iframe-tag/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..ec4bc932d80
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..139b07bf21d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..0c325ea3f38
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..e82d1c11e8a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..64ba3c24ca3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/same-https.downgrade.https.html
new file mode 100644
index 00000000000..f7251e7b494
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/img-tag/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/sharedworker-classic/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/sharedworker-classic/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..4eb31979ea6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/sharedworker-classic/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for sharedworker-classic to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/sharedworker-classic/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/sharedworker-classic/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..91eb40ea62f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/sharedworker-classic/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for sharedworker-classic to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/sharedworker-classic/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/sharedworker-classic/same-https.downgrade.https.html
new file mode 100644
index 00000000000..36554b70c19
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/sharedworker-classic/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for sharedworker-classic to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..8212f346cce
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for websocket to cross-ws-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..5cb9d5f2b66
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for websocket to same-ws-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-classic/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-classic/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..7d6a1f9cd9e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-classic/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-classic to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-classic/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-classic/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..106ec53007d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-classic/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-classic to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-classic/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-classic/same-https.downgrade.https.html
new file mode 100644
index 00000000000..ca8c3d69cd0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-classic/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-classic to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..dbd24d34e9b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..6514b983f2f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..18f496083f2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..0c16aff1991
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..524b56d2ed3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..c6339c9dd41
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-import-data/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-module/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-module/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..da5ea1a8a0f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-module/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-module to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-module/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-module/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..3896037c69d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-module/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-module to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-module/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-module/same-https.downgrade.https.html
new file mode 100644
index 00000000000..039baf92d15
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worker-module/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-module to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..0309cb04230
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..2434b964975
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..ba6f77826a4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..6ebeaa6dc83
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..c1c863566d3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..9298d15d08a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation-import-data/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..a26939d2888
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..2a4cf1e56d8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..154b6d0c812
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..bb1c98a99be
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..1c7729e0076
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/same-https.downgrade.https.html
new file mode 100644
index 00000000000..9672cfacc00
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-animation/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..673dcb393ad
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..4ef84c7d605
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..6b6d8d918fe
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..c7e3806b3b7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..e25c166085d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..911ba1494e6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio-import-data/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..e4362718a20
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..0248efb910f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..06194f2410e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..bf9cada8a18
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..413116bcf29
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/same-https.downgrade.https.html
new file mode 100644
index 00000000000..c067eba1905
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-audio/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..141146d5641
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..075d6d2e57e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..5f93b90b63b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..494acbeaa7b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..8342a27b190
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..de0e3f5c25a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout-import-data/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..ca849d8bfe0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..276e785e30f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..0cb383af95a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..eb79935b7bf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..823e1f14a5f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/same-https.downgrade.https.html
new file mode 100644
index 00000000000..d28a67c7d86
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-layout/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..8afab244938
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..95bfb178a36
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..c54e3fa73e7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..0608f35a1e9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..6d1eaad3553
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..31a8aecee61
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint-import-data/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..dd9c10d27c6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..c7db718d84b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..d1f554ff94d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..474b54b2a12
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..a72e46f34b4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/same-https.downgrade.https.html
new file mode 100644
index 00000000000..212288de464
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/worklet-paint/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..8647515e7e9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..e1eb57b8a09
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..bb110192d28
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..8edb94b6b02
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..38d91f26928
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/same-https.downgrade.https.html
new file mode 100644
index 00000000000..2bce883ad36
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/unset/xhr/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..a551418cb19
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..f4d9cc7fbf0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..123b1eba945
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..c64f24573b6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..f9d119487b5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/same-https.downgrade.https.html
new file mode 100644
index 00000000000..5b132dd6996
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/fetch/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..6b0f777b060
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..fc07cfc37c7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..06b2b8ee803
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..0c84e45c6b2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..9430c55226a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/same-https.downgrade.https.html
new file mode 100644
index 00000000000..5d78db1ea99
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/iframe-tag/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..818f0181b92
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..3c5eb7fd4f9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..d636efdc455
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..24eb4fcdd9d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..c71a1f235c1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/same-https.downgrade.https.html
new file mode 100644
index 00000000000..1b200882673
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/img-tag/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..24badc0b54b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for sharedworker-classic to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..3b90431dec4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for sharedworker-classic to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/sharedworker-classic/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/sharedworker-classic/same-https.downgrade.https.html
new file mode 100644
index 00000000000..d8df110ca21
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/sharedworker-classic/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for sharedworker-classic to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..b1f5b39f02e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for websocket to cross-ws-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/websocket/same-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/websocket/same-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..64e96fd5511
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/websocket/same-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for websocket to same-ws-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-classic/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-classic/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..90368ada345
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-classic/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-classic to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..7155bcabc83
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-classic to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-classic/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-classic/same-https.downgrade.https.html
new file mode 100644
index 00000000000..1293e4bfdde
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-classic/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-classic to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..f045f76b743
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..4e846317d2f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..c1c95cc4e27
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..d9bcd0163ef
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..26eeefb54a1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..2208f8879c0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-import-data/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-module/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-module/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..6a09e8c9d3a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-module/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-module to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-module/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-module/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..c249771c7a1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-module/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-module to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-module/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-module/same-https.downgrade.https.html
new file mode 100644
index 00000000000..42b62af0edf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worker-module/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-module to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..90fe184c08f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..1288c7c6dc1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..07c27fec3ba
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..b7a12e0c4a6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..5f27dc4d9fd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..a0fa92bdb1e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation-import-data/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..fd35b79f023
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..ee34404899e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..db38f1489be
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..504cf09f305
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..698a985ae20
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/same-https.downgrade.https.html
new file mode 100644
index 00000000000..5d7e021e75f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-animation/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..d3a6c681dca
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..f50e00ed5b1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..effd4a26783
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..f19484bf012
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..db00900d101
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..706e439d4e8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio-import-data/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..581cbcdf15a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..1dfadd63828
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..9f56262b093
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..bcfec764a3d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..71d5629dea5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/same-https.downgrade.https.html
new file mode 100644
index 00000000000..ad67adad36f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-audio/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..aa302dac6b6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..f108bdabe5e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..6b05e643809
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..6b5418df730
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..81c6958658c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..29acc0eed4f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout-import-data/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..7fe4009758c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..0a03c48db64
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..1d2c5933b51
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..b3ebc435c2d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..26279c5fae2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-https.downgrade.https.html
new file mode 100644
index 00000000000..5e1a4ec9dec
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-layout/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..46cee958840
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..b2b9bbd4b37
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..e5dd3eb356b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..6c642903995
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..6ac8293bd67
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..f17b252ee7d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint-import-data/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..1df14a9ea24
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..b2f2dbb52b4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..189232b3f88
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..8adac34f0db
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..91e1935963e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-https.downgrade.https.html
new file mode 100644
index 00000000000..79dd7c52201
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/worklet-paint/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..15443fa2dd6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..d72acbf8a8a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..b22b35d9a37
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..e3a59677cb2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..dd4c6d88721
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-https.downgrade.https.html
new file mode 100644
index 00000000000..3068ecc85be
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/srcdoc-inherit.meta/upgrade/xhr/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "srcdoc"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..2a7790cc33c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..6911881fcbf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..bf18d02efa6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/cross-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..5f031da8f22
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..63e6c10ba1c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-https.downgrade.https.html
new file mode 100644
index 00000000000..4769b3e4754
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/fetch/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..c8da091c477
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..0ad59ebe503
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..128fe831b5d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/cross-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..d11fcf97344
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..6032303cac0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-https.downgrade.https.html
new file mode 100644
index 00000000000..661356c3c16
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/iframe-tag/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..c412844dad3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..fff93a9e18e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..b63847a7cf0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/cross-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..5f53c2b0771
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..0d890c4a527
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-https.downgrade.https.html
new file mode 100644
index 00000000000..bfcb628c802
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/img-tag/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..9eccbf0123c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for sharedworker-classic to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..8e5ea4a7fe9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for sharedworker-classic to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-https.downgrade.https.html
new file mode 100644
index 00000000000..470727e0625
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for sharedworker-classic to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/sharedworker-classic/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..4a52dfc8881
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for websocket to cross-ws-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/same-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/same-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..805622a86d1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/same-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for websocket to same-ws-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/same-ws-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/same-ws-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/websocket/same-ws-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..71761b8b1df
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-classic to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..abd781bf1f4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-classic to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-https.downgrade.https.html
new file mode 100644
index 00000000000..514ea385237
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-classic to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-classic/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..3b56e7a799c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..2d0474e0302
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..71353a3706b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/cross-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..8490d9363fd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..cf8591f88b1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..9117f9435df
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-import-data/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..f01a9c0f218
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-module to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..1f7b24ced6b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-module to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-https.downgrade.https.html
new file mode 100644
index 00000000000..4dda1d0f192
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-module to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worker-module/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..668bde7a1d5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..6c940648537
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..89a5aefe911
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..0cbf66c6db2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..6e4e8abe309
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..ab1f02af206
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation-import-data/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..89607791547
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..49b7df1ceb2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..8e4b9233435
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/cross-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..d4a95355ffb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..a8c88f4b107
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-https.downgrade.https.html
new file mode 100644
index 00000000000..2f39bbb2fc5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-animation/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..5f9500e2bcd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..18cd96e8832
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..ba6ed32a1d2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..309dd782e17
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..12f598fce85
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..20c901c4326
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio-import-data/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..9b59f0ae60a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..feae96d10e4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..636ab9d72e3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/cross-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..bff934a9e3d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..3d8d86aa251
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-https.downgrade.https.html
new file mode 100644
index 00000000000..5d78867856e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-audio/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..cb0d12cc923
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..cddebab2984
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..e4bd2b68869
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..34daf23396b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..015697f4dcf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..f7fca4405ba
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout-import-data/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..43617856af3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..9c4a6131428
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..771fa29ebc5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/cross-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..6aa3f6295e9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..8190133d593
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-https.downgrade.https.html
new file mode 100644
index 00000000000..32517465900
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-layout/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..d7c86b06c82
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..ca62ab79cae
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..d2378fcadf0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..74b9a4a5401
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..d94776fd03a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..aa33297eaf3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint-import-data/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..0619d470145
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..a91c13cfc8e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..a1d28922a80
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/cross-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..56a8227d064
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..6c551a59e49
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-https.downgrade.https.html
new file mode 100644
index 00000000000..41d1547c5b0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/worklet-paint/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..0278c5e7223
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..cdacbb03338
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..711b035f929
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/cross-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..c3f5fc83fd3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..234c639edfd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.no-redirect.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.no-redirect.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-http-downgrade.no-redirect.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-https.downgrade.https.html
new file mode 100644
index 00000000000..d926e88181c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-https.downgrade.https.html.headers b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-https.downgrade.https.html.headers
new file mode 100644
index 00000000000..602d9dc38d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.http-rp/upgrade/xhr/same-https.downgrade.https.html.headers
@@ -0,0 +1 @@
+Content-Security-Policy: upgrade-insecure-requests
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..fca4a5a70a9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..25294d32722
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..5e8853d5e46
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..4518ced5dcb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..2ad6b43f447
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/same-https.downgrade.https.html
new file mode 100644
index 00000000000..6ed6f53c9d5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/fetch/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..93dd9d9b7ca
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..707c260eeec
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..49a3a0d2c3f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..7b308e355d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..84afe5cf7be
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/same-https.downgrade.https.html
new file mode 100644
index 00000000000..e00d307b5d1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/iframe-tag/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for iframe-tag to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..8bcf5426b70
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..8ca7ccb653e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..caaefaee6b4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..61aca5a2593
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..3288cbe19da
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/same-https.downgrade.https.html
new file mode 100644
index 00000000000..3c0208cb48b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/img-tag/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for img-tag to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/sharedworker-classic/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/sharedworker-classic/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..67ae9a77415
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/sharedworker-classic/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for sharedworker-classic to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/sharedworker-classic/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/sharedworker-classic/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..71ca8334270
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/sharedworker-classic/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for sharedworker-classic to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/sharedworker-classic/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/sharedworker-classic/same-https.downgrade.https.html
new file mode 100644
index 00000000000..88826a8d440
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/sharedworker-classic/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for sharedworker-classic to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..123bc13d5db
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for websocket to cross-ws-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..a5bc2c88e7a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for websocket to same-ws-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-classic/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-classic/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..075e9d535dd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-classic/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-classic to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-classic/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-classic/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..bec65611ee3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-classic/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-classic to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-classic/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-classic/same-https.downgrade.https.html
new file mode 100644
index 00000000000..d9bb535dfc4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-classic/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-classic to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..bf16f45e0ea
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..23ad04062ed
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..c10b93bca3f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..b40c22fb675
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..c13ca3414b9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..e14ba510da1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-import-data/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-module/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-module/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..3f313441729
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-module/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-module to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-module/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-module/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..fe106b20c74
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-module/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-module to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-module/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-module/same-https.downgrade.https.html
new file mode 100644
index 00000000000..0116fd8100e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worker-module/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worker-module to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..41db74a8800
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..48d95925fd0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..9d32ee17331
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..f16f22ced58
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..9933d1ddd48
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..09772048217
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation-import-data/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..5da525d932d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..3391cc8abf2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..dedd21701fd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..f07dad184a8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..61569fd8f8d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/same-https.downgrade.https.html
new file mode 100644
index 00000000000..ace49d00b97
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-animation/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-animation to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..c266298f0f8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..db6a1876b8c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..1e1a8faf7e7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..fec20a09146
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..aef2b52cec3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..d358584ba79
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio-import-data/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..3a6e93dfd35
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..47fd0a40725
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..67a22edca43
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..055606e7862
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..34f1d7985be
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/same-https.downgrade.https.html
new file mode 100644
index 00000000000..23707ba634e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-audio/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-audio to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..0b5cbe6fc76
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..7fa1f6e274c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..40658efef37
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..5a66689189a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..4b15e5512bb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..ca8c71f7a3b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout-import-data/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..6ee26e108d1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..08ae852dad8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..669fadbc9fb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..751ff7e4eda
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..3867169380d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/same-https.downgrade.https.html
new file mode 100644
index 00000000000..6986a787434
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-layout/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-layout to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..a29f6209b07
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..93383d5b623
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..346bb6b9fa3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..869fc00080d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..542c18337a5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..eba63c36922
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint-import-data/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint-import-data to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..1dc5f081122
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..01a84d602d4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..8589ff6bc2d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..30314fc606d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..daa420b357f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/same-https.downgrade.https.html
new file mode 100644
index 00000000000..383f42ed912
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/worklet-paint/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for worklet-paint to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..beae338c562
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..685ebe40100
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..4bbfd75744a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/cross-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..cb5cc3a476f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..a5325b32569
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/same-https.downgrade.https.html
new file mode 100644
index 00000000000..cfe86148a25
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/unset/xhr/same-https.downgrade.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..f9750e1a372
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..3b08b721e87
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..8d0a80ab817
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/cross-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..d5ebb857f6a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..5d6d8f5c4e5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/same-https.downgrade.https.html
new file mode 100644
index 00000000000..63b5c8c505a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/fetch/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..09be76409e4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..e86f7531ad5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..4f2e231419f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/cross-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..86958e9db78
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..70507d39d8d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/same-https.downgrade.https.html
new file mode 100644
index 00000000000..71764a1f149
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/iframe-tag/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for iframe-tag to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "iframe-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..c0c141a692b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..baef52df2fb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..25f2948fe78
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/cross-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..ab649803004
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..066d34cfe73
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/same-https.downgrade.https.html
new file mode 100644
index 00000000000..073a0ae880d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/img-tag/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for img-tag to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "img-tag",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..00cd0d4698c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/sharedworker-classic/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for sharedworker-classic to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..5d0e23e6c1b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/sharedworker-classic/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for sharedworker-classic to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/sharedworker-classic/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/sharedworker-classic/same-https.downgrade.https.html
new file mode 100644
index 00000000000..08bf866c4df
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/sharedworker-classic/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for sharedworker-classic to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "sharedworker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..8858a097638
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for websocket to cross-ws-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/websocket/same-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/websocket/same-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..dfebfd1e5f5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/websocket/same-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for websocket to same-ws-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-classic/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-classic/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..344837e8b2f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-classic/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-classic to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..cf36e0183b8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-classic/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-classic to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-classic/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-classic/same-https.downgrade.https.html
new file mode 100644
index 00000000000..7b863f63d8b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-classic/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-classic to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-classic",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..52c9277442a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..81a16de6a24
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..94ffe6cc32b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..c83cb3af929
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..26eb2051ee3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..18316c62cfe
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-import-data/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-module/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-module/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..e86ab02cd87
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-module/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-module to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-module/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-module/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..d671b9d4c33
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-module/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-module to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-module/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-module/same-https.downgrade.https.html
new file mode 100644
index 00000000000..7441428075f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worker-module/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worker-module to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worker-module",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..b81d616b9c7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..e24be56b7be
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..5783bb8986d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..fad7c7c68a1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..fb7fa4d8639
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..6c340d99ddd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation-import-data/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..e01c62a2781
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..35507477de1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..ca0d0e6a08f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/cross-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..49557f2c613
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..3fd3641af40
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/same-https.downgrade.https.html
new file mode 100644
index 00000000000..02b1038cedb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-animation/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-animation to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-animation",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..8c17faf68af
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..415ca3d7476
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..d36faebf09f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..329b41e2c20
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..09f9a35167e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..5face3b0f1a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio-import-data/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..5ca6b71935a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..9addf82ae12
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..00228ef7fdc
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/cross-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..000ce5e3cd1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..5216ccbaa2d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/same-https.downgrade.https.html
new file mode 100644
index 00000000000..464b8d5725b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-audio/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-audio to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-audio",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..369e5191605
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..cb97e532d29
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..d7706cc6ab8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..7b490061551
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..18995bd3014
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..6b8c53a94d1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout-import-data/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..8acdd3caac2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..26167e177bd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..13ef09cb388
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/cross-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..cc56f51c2de
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..7b622c2f2cb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/same-https.downgrade.https.html
new file mode 100644
index 00000000000..2ce3df1cc9c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-layout/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-layout to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-layout",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..7516c16b4e3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..404386e58bb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..53b77d6908c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/cross-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..69d4741f47a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..9a1585db551
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/same-https.downgrade.https.html
new file mode 100644
index 00000000000..da6197fc139
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint-import-data/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint-import-data to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint-import-data",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..ab1c859bae2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..937aaaa8a67
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..99e10720636
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/cross-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..1d152f66d07
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..d6babfe45e2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/same-https.downgrade.https.html
new file mode 100644
index 00000000000..a0c28b0701f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/worklet-paint/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for worklet-paint to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "worklet-paint",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..9c7776e6347
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..8300d8fa67b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..96e7c41dba9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/cross-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..146599f5a89
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..eb6c5689b94
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/same-https.downgrade.https.html
new file mode 100644
index 00000000000..2fe37dbe342
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/top.meta/upgrade/xhr/same-https.downgrade.https.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..e24fc083802
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..b065f136482
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..6ef001bf515
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..c236aa3db57
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..ba07fe78d97
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/same-https.downgrade.https.html
new file mode 100644
index 00000000000..04fb348c48d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/fetch/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for fetch to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..85b2a842e25
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/websocket/cross-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for websocket to cross-ws-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..47a6635e111
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/websocket/same-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for websocket to same-ws-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..53c56a1f859
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to cross-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..b4b9b6f8031
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..4a92b5e4701
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/cross-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to cross-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..0bb47da9c3f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to same-http-downgrade origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..4a7ea8a72f0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to same-http-downgrade origin and no-redirect redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/same-https.downgrade.https.html
new file mode 100644
index 00000000000..67d232b65ee
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/unset/xhr/same-https.downgrade.https.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: No upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="No upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects blocked for xhr to same-https origin and downgrade redirection from https context.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "blocked",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..30a09597404
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..c726a18a6d6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..8d273ac65d1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..8c50860d2a9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..364e95b3c1c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-https.downgrade.https.html
new file mode 100644
index 00000000000..f07d94db67b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/fetch/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for fetch to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "fetch",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..fa6232d958c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/websocket/cross-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for websocket to cross-ws-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/websocket/same-ws-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/websocket/same-ws-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..2da6643940e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/websocket/same-ws-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for websocket to same-ws-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-ws-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "websocket",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..46518de4a6b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..3e8fe269f20
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-https.downgrade.https.html
new file mode 100644
index 00000000000..4c2853f9e3a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/cross-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to cross-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "cross-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html
new file mode 100644
index 00000000000..e3dbf9fb3ac
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-http-downgrade.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-http-downgrade origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html
new file mode 100644
index 00000000000..002ed403c7f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-http-downgrade.no-redirect.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-http-downgrade origin and no-redirect redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-http-downgrade",
+          "redirection": "no-redirect",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-https.downgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-https.downgrade.https.html
new file mode 100644
index 00000000000..43c8dcf97b3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/upgrade-insecure-requests/gen/worker-classic-data.meta/upgrade/xhr/same-https.downgrade.https.html
@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! Generated by upgrade-insecure-requests/generic/tools/generate.py using common/security-features/tools/template/test.release.html.template. -->
+<html>
+  <head>
+    <title>Upgrade-Insecure-Requests: With upgrade-insecure-request</title>
+    <meta charset='utf-8'>
+    <meta name="description" content="With upgrade-insecure-request">
+    <link rel="author" title="Kristijan Burnik" href="burnik@chromium.org">
+    <link rel="help" href="https://w3c.github.io/webappsec-upgrade-insecure-requests/">
+    <meta name="assert" content="Upgrade-Insecure-Requests: Expects allowed for xhr to same-https origin and downgrade redirection from https context.">
+    <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/common/security-features/resources/common.sub.js"></script>
+    <script src="/upgrade-insecure-requests/generic/test-case.sub.js"></script>
+  </head>
+  <body>
+    <script>
+      TestCase(
+        {
+          "expectation": "allowed",
+          "origin": "same-https",
+          "redirection": "downgrade",
+          "source_context_list": [
+            {
+              "policyDeliveries": [],
+              "sourceContextType": "worker-classic-data"
+            }
+          ],
+          "source_scheme": "https",
+          "subresource": "xhr",
+          "subresource_policy_deliveries": []
+        },
+        document.querySelector("meta[name=assert]").content,
+        new SanityChecker()
+      ).start();
+      </script>
+    <div id="log"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/iframe-redirect-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/iframe-redirect-upgrade.https.html
deleted file mode 100644
index 7d0a310cf43..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/iframe-redirect-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: iframe.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateRedirectTests(ResourceType.FRAME, false);
-tests.forEach(test => testMap['iframe'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/iframe-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/iframe-upgrade.https.html
deleted file mode 100644
index d9ba69ea6b9..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/iframe-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: iframe.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateTests(ResourceType.FRAME, false);
-tests.forEach(test => testMap['iframe'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/image-redirect-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/image-redirect-upgrade.https.html
deleted file mode 100644
index d72b6218c50..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/image-redirect-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: image.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateRedirectTests(ResourceType.IMAGE, false);
-tests.forEach(test => testMap['image'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/image-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/image-upgrade.https.html
deleted file mode 100644
index 75d4b599fee..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/image-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: image.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateTests(ResourceType.IMAGE, false);
-tests.forEach(test => testMap['image'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/layout-worklet-import-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/layout-worklet-import-upgrade.https.html
deleted file mode 100644
index 9d97377e0ff..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/layout-worklet-import-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: layout-worklet.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateModuleImportTests(ResourceType.WORKLET, false);
-tests.forEach(test => testMap['layout-worklet'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/layout-worklet-redirect-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/layout-worklet-redirect-upgrade.https.html
deleted file mode 100644
index dca6abcbfe9..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/layout-worklet-redirect-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: layout-worklet.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateRedirectTests(ResourceType.WORKLET, false);
-tests.forEach(test => testMap['layout-worklet'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/layout-worklet-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/layout-worklet-upgrade.https.html
deleted file mode 100644
index 876bf8428d3..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/layout-worklet-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: layout-worklet.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateTests(ResourceType.WORKLET, false);
-tests.forEach(test => testMap['layout-worklet'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/module-worker-import-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/module-worker-import-upgrade.https.html
deleted file mode 100644
index ef103ab049c..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/module-worker-import-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: module-worker.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateModuleImportTests(ResourceType.WORKER, true);
-tests.forEach(test => testMap['module-worker'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/module-worker-redirect-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/module-worker-redirect-upgrade.https.html
deleted file mode 100644
index 216f20263ce..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/module-worker-redirect-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: module-worker.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateRedirectTests(ResourceType.WORKER, true);
-tests.forEach(test => testMap['module-worker'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/module-worker-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/module-worker-upgrade.https.html
deleted file mode 100644
index e81fd10855e..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/module-worker-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: module-worker.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateTests(ResourceType.WORKER, true);
-tests.forEach(test => testMap['module-worker'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/paint-worklet-import-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/paint-worklet-import-upgrade.https.html
deleted file mode 100644
index eda2f28b44d..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/paint-worklet-import-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: paint-worklet.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateModuleImportTests(ResourceType.WORKLET, false);
-tests.forEach(test => testMap['paint-worklet'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/paint-worklet-redirect-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/paint-worklet-redirect-upgrade.https.html
deleted file mode 100644
index b6da9786556..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/paint-worklet-redirect-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: paint-worklet.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateRedirectTests(ResourceType.WORKLET, false);
-tests.forEach(test => testMap['paint-worklet'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/paint-worklet-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/paint-worklet-upgrade.https.html
deleted file mode 100644
index 98bdd0e4bf1..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/paint-worklet-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: paint-worklet.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateTests(ResourceType.WORKLET, false);
-tests.forEach(test => testMap['paint-worklet'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/shared-worker-redirect-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/shared-worker-redirect-upgrade.https.html
deleted file mode 100644
index 28fea03022b..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/shared-worker-redirect-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: shared-worker.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateRedirectTests(ResourceType.SHARED_WORKER, true);
-tests.forEach(test => testMap['shared-worker'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/shared-worker-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/shared-worker-upgrade.https.html
deleted file mode 100644
index cf1d3c382e4..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/shared-worker-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: shared-worker.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateTests(ResourceType.SHARED_WORKER, true);
-tests.forEach(test => testMap['shared-worker'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/websocket-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/websocket-upgrade.https.html
deleted file mode 100644
index aa7237db82b..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/websocket-upgrade.https.html
+++ /dev/null
@@ -1,25 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<title>Upgrade Insecure Requests: WebSockets.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-var tests = [
-  generateURL(Host.SAME_ORIGIN, Protocol.INSECURE, ResourceType.WEBSOCKET),
-  generateURL(Host.SAME_ORIGIN, Protocol.SECURE, ResourceType.WEBSOCKET),
-  generateURL(Host.CROSS_ORIGIN, Protocol.INSECURE, ResourceType.WEBSOCKET),
-  generateURL(Host.CROSS_ORIGIN, Protocol.SECURE, ResourceType.WEBSOCKET),
-];
-
-tests.forEach(test => {
-  async_test(t => assert_websocket_loads(t, test.url), test.name);
-});
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-redirect-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-redirect-upgrade.https.html
deleted file mode 100644
index 8349042e69c..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-redirect-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: worker.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateRedirectTests(ResourceType.WORKER, true);
-tests.forEach(test => testMap['worker'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-subresource-fetch-redirect-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-subresource-fetch-redirect-upgrade.https.html
deleted file mode 100644
index 31cec1390c0..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-subresource-fetch-redirect-upgrade.https.html
+++ /dev/null
@@ -1,20 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<meta name="timeout" content="long">
-<title>Upgrade Insecure Requests: worker-subresource-fetch.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateRedirectTests(ResourceType.FETCH, false);
-tests.forEach(test => testMap['worker-subresource-fetch'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-subresource-fetch-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-subresource-fetch-upgrade.https.html
deleted file mode 100644
index e559246d8ba..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-subresource-fetch-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: worker-subresource-fetch.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateTests(ResourceType.FETCH, false);
-tests.forEach(test => testMap['worker-subresource-fetch'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-upgrade.https.html b/tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-upgrade.https.html
deleted file mode 100644
index 5a1d5838846..00000000000
--- a/tests/wpt/web-platform-tests/upgrade-insecure-requests/worker-upgrade.https.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<!-- Generated by wpt/upgrade-insecure-requests/support/generate.py -->
-<title>Upgrade Insecure Requests: worker.</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="./support/testharness-helper.sub.js"></script>
-<script src="/common/security-features/resources/common.sub.js"></script>
-
-<meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-</head>
-<body>
-<script>
-const tests = generateTests(ResourceType.WORKER, true);
-tests.forEach(test => testMap['worker'](test));
-</script>
-</body>
-</html>
diff --git a/tests/wpt/web-platform-tests/web-animations/animation-model/animation-types/property-types.js b/tests/wpt/web-platform-tests/web-animations/animation-model/animation-types/property-types.js
index 75f7d61161a..dba946d3886 100644
--- a/tests/wpt/web-platform-tests/web-animations/animation-model/animation-types/property-types.js
+++ b/tests/wpt/web-platform-tests/web-animations/animation-model/animation-types/property-types.js
@@ -2205,7 +2205,7 @@ const filterListType = {
         [{ time: 500,
            // Per the spec: The initial value for interpolation is all length values
            // set to 0 and the used color set to transparent.
-           expected: 'blur(5px) drop-shadow(rgba(0, 0, 255, 0.4) 5px 5px 5px' }]);
+           expected: 'blur(5px) drop-shadow(rgba(0, 0, 255, 0.4) 5px 5px 5px)' }]);
     }, `${property}: interpolate different length of filter-function-list`
        + ' with drop-shadow function');
 
diff --git a/tests/wpt/web-platform-tests/webdriver/tests/permissions/set.py b/tests/wpt/web-platform-tests/webdriver/tests/permissions/set.py
index 7fb7fa20c98..349462dbb50 100644
--- a/tests/wpt/web-platform-tests/webdriver/tests/permissions/set.py
+++ b/tests/wpt/web-platform-tests/webdriver/tests/permissions/set.py
@@ -30,6 +30,7 @@ def query(session, name):
     [ { "descriptor": { "name": "geolocation" }, "state": "granted" } ],
     { "descriptor": { "name": "geolocation" }, "state": "granted", "oneRealm": 23 }
 ])
+@pytest.mark.capabilities({"acceptInsecureCerts": True})
 def test_invalid_parameters(session, url, parameters):
     session.url = url("/common/blank.html", protocol="https")
     response = session.transport.send(
@@ -58,6 +59,7 @@ def test_non_secure_context(session, url, state):
     { "oneRealm": False },
     {}
 ])
+@pytest.mark.capabilities({"acceptInsecureCerts": True})
 def test_set_to_state(session, url, state, realmSetting):
     session.url = url("/common/blank.html", protocol="https")
     parameters = { "descriptor": { "name": "geolocation" }, "state": state }
@@ -97,6 +99,7 @@ def test_set_to_state(session, url, state, realmSetting):
     { "oneRealm": False },
     {}
 ])
+@pytest.mark.capabilities({"acceptInsecureCerts": True})
 def test_set_to_state_cross_realm(session, create_window, url, state, realmSetting):
     session.url = url("/common/blank.html", protocol="https")
     original_window = session.window_handle
diff --git a/tests/wpt/web-platform-tests/websockets/handlers/send-backpressure_wsh.py b/tests/wpt/web-platform-tests/websockets/handlers/send-backpressure_wsh.py
index fe69b8f9c01..c57b997b7ef 100755
--- a/tests/wpt/web-platform-tests/websockets/handlers/send-backpressure_wsh.py
+++ b/tests/wpt/web-platform-tests/websockets/handlers/send-backpressure_wsh.py
@@ -2,13 +2,18 @@
 
 import time
 
-# The amount of buffering a WebSocket connection has is not standardised, but
-# it's reasonable to expect that it will not be as large as 8MB.
-MESSAGE_SIZE = 8 * 1024 * 1024
+# The amount of internal buffering a WebSocket connection has is not
+# standardised, and varies depending upon the OS. Setting this number too small
+# will result in false negatives, as the entire message gets buffered. Setting
+# this number too large will result in false positives, when it takes more than
+# 2 seconds to transmit the message anyway. This number was arrived at by
+# trial-and-error.
+MESSAGE_SIZE = 16 * 1024 * 1024
 
 
 def web_socket_do_extra_handshake(request):
-    # Turn off permessage-deflate, otherwise it shrinks our 8MB buffer to 8KB.
+    # Turn off permessage-deflate, otherwise it shrinks our big message to a
+    # tiny message.
     request.ws_extension_processors = []
 
 
diff --git a/tests/wpt/web-platform-tests/websockets/stream-tentative/backpressure-receive.any.js b/tests/wpt/web-platform-tests/websockets/stream-tentative/backpressure-receive.any.js
index 11f4bd9d350..b4b09095881 100644
--- a/tests/wpt/web-platform-tests/websockets/stream-tentative/backpressure-receive.any.js
+++ b/tests/wpt/web-platform-tests/websockets/stream-tentative/backpressure-receive.any.js
@@ -3,11 +3,14 @@
 // META: global=window,worker
 // META: timeout=long
 
-// This test works by using a server WebSocket handler which sends an 8MB
+// Allow for this much timer jitter.
+const JITTER_ALLOWANCE_MS = 200;
+
+// This test works by using a server WebSocket handler which sends a large
 // message, and then sends a second message with the time it measured the first
 // message taking. On the browser side, we wait 2 seconds before reading from
 // the socket. This should ensure it takes at least 2 seconds to finish sending
-// the 8MB message.
+// the large message.
 promise_test(async t => {
   const wss = new WebSocketStream(`${BASEURL}/send-backpressure`);
   const { readable } = await wss.connection;
@@ -16,7 +19,7 @@ promise_test(async t => {
   // Create backpressure for 2 seconds.
   await new Promise(resolve => t.step_timeout(resolve, 2000));
 
-  // Skip the 8MB message.
+  // Skip the large message.
   await reader.read();
 
   // Read the time it took.
@@ -24,6 +27,6 @@ promise_test(async t => {
 
   // A browser can pass this test simply by being slow. This may be a source of
   // flakiness for browsers that do not implement backpressure properly.
-  assert_greater_than_equal(Number(value), 2,
+  assert_greater_than_equal(Number(value), 2 - JITTER_ALLOWANCE_MS / 1000,
                             'data send should have taken at least 2 seconds');
 }, 'backpressure should be applied to received messages');
diff --git a/tests/wpt/web-platform-tests/worklets/resources/import-tests.js b/tests/wpt/web-platform-tests/worklets/resources/import-tests.js
index f504588cdb0..de4ca726fac 100644
--- a/tests/wpt/web-platform-tests/worklets/resources/import-tests.js
+++ b/tests/wpt/web-platform-tests/worklets/resources/import-tests.js
@@ -139,14 +139,14 @@ function runImportTests(worklet_type) {
 
     promise_test(t => {
         const kScriptURL = 'resources/syntax-error-worklet-script.js';
-        return promise_rejects(t, new DOMException('', 'AbortError'),
+        return promise_rejects(t, new DOMException('', 'SyntaxError'),
                                worklet.addModule(kScriptURL));
     }, 'Importing a script that has a syntax error should reject the given ' +
        'promise.');
 
     promise_test(t => {
         const kScriptURL = 'resources/import-syntax-error-worklet-script.js';
-        return promise_rejects(t, new DOMException('', 'AbortError'),
+        return promise_rejects(t, new DOMException('', 'SyntaxError'),
                                worklet.addModule(kScriptURL));
     }, 'Importing a nested script that has a syntax error should reject the ' +
        'given promise.');
@@ -155,7 +155,7 @@ function runImportTests(worklet_type) {
         const kBlob = new Blob(["import 'invalid-specifier.js';"],
                                {type: 'text/javascript'});
         const kBlobURL = URL.createObjectURL(kBlob);
-        return promise_rejects(t, new DOMException('', 'AbortError'),
+        return promise_rejects(t, new DOMException('', 'TypeError'),
                                worklet.addModule(kBlobURL));
     }, 'Importing a script that imports an invalid identifier should reject ' +
        'the given promise.');