From 772c84633e5ebaf9029ae8dd84dc5146cb9a2914 Mon Sep 17 00:00:00 2001
From: Servo WPT Sync <32481905+servo-wpt-sync@users.noreply.github.com>
Date: Sun, 20 Jul 2025 17:11:10 +0200
Subject: [PATCH] Sync WPT with upstream (20-07-2025) (#38178)

Automated downstream sync of changes from upstream as of 20-07-2025
[no-wpt-sync]

Signed-off-by: WPT Sync Bot <ghbot+wpt-sync@servo.org>
---
 tests/wpt/meta/MANIFEST.json                  | 1281 +++++++++++---
 .../failures_Ed25519.https.any.js.ini         |  156 ++
 .../failures_Ed448.https.any.js.ini           |  156 ++
 .../failures_X25519.https.any.js.ini          |  192 ++
 .../failures_X448.https.any.js.ini            |  192 ++
 .../successes_Ed25519.https.any.js.ini        |  108 ++
 .../successes_Ed448.https.any.js.ini          |  108 ++
 .../successes_X25519.https.any.js.ini         |   96 +
 .../successes_X448.https.any.js.ini           |   96 +
 ...mportKey_failures_Ed25519.https.any.js.ini | 1560 +++++++++++++++++
 ..._importKey_failures_Ed448.https.any.js.ini | 1560 +++++++++++++++++
 ...importKey_failures_X25519.https.any.js.ini | 1338 ++++++++++++++
 ...p_importKey_failures_X448.https.any.js.ini | 1338 ++++++++++++++
 .../script-url-allowed-by-hash.https.html.ini |   24 +
 ...kieStore_delete_arguments.https.any.js.ini |    3 +
 ...igger-behavior-computed.tentative.html.ini |    3 -
 ...-trigger-behavior-valid.tentative.html.ini |   21 -
 ...n-trigger-exit-range-end-computed.html.ini |   84 -
 ...tion-trigger-exit-range-end-valid.html.ini |   75 -
 ...tion-trigger-exit-range-shorthand.html.ini |  369 ----
 ...trigger-exit-range-start-computed.html.ini |   84 -
 ...on-trigger-exit-range-start-valid.html.ini |   78 -
 ...mation-trigger-range-end-computed.html.ini |   81 -
 ...animation-trigger-range-end-valid.html.ini |   72 -
 ...animation-trigger-range-shorthand.html.ini |  318 ----
 ...tion-trigger-range-start-computed.html.ini |   81 -
 ...imation-trigger-range-start-valid.html.ini |   75 -
 ...ation-trigger-shorthand.tentative.html.ini |  306 ----
 ...rigger-timeline-parsing.tentative.html.ini |  147 --
 .../css-content/quotes-first-line.html.ini    |    2 +
 ...ations-color-neutral-keyframe-001.html.ini |    3 +
 ...ations-color-neutral-keyframe-002.html.ini |    3 +
 ...ations-color-neutral-keyframe-003.html.ini |    3 +
 ...ations-width-neutral-keyframe-003.html.ini |    3 +
 ...ations-width-neutral-keyframe-004.html.ini |    3 +
 ...ations-width-neutral-keyframe-005.html.ini |    3 +
 .../row-rule-color-interpolation.html.ini     |  636 +++++++
 ...interpolation-multiple-values-001.html.ini |  144 ++
 ...interpolation-multiple-values-002.html.ini |  144 ++
 ...ule-width-interpolation-repeaters.html.ini | 1098 ++++++++++++
 .../grid-item-minmax-img-001.html.ini         |    2 +
 .../grid-item-minmax-img-002.html.ini         |    2 +
 .../intrinsic-size-fallback-replaced.html.ini |    6 +
 .../svg-intrinsic-size-001.html.ini           |   15 +
 .../svg-intrinsic-size-002.html.ini           |   15 +
 .../svg-intrinsic-size-003.html.ini           |   15 +
 .../svg-intrinsic-size-004.html.ini           |   12 +
 ...phasis-style-computed-vertical-lr.html.ini |   27 +
 .../text-emphasis-style-computed.html.ini     |    6 +
 .../text-autospace-elements-001.html.ini      |    2 +
 .../text-autospace-elements-002.html.ini      |    2 +
 .../text-autospace-elements-003.html.ini      |    2 +
 ...on-from-ua-to-blocking-stylesheet.html.ini |    2 +
 .../position-computed.tentative.html.ini      |  156 ++
 .../position-valid.tentative.html.ini         |   48 +
 .../css/css-values/progress-computed.html.ini |    6 +
 .../calc-sibling-function.html.ini            |    9 +
 ...e-client-rects-surrogate-indexing.html.ini |    3 +
 .../window-scroll-arguments.html.ini          |   18 +
 .../fecolormatrix-display-p3.html.ini         |    2 +
 .../reactions/Document.html.ini               |    3 +
 .../CustomElementRegistry-upgrade.html.ini    |    3 +
 .../upgrading/Document-importNode.html.ini    |    6 +
 .../max-payload.tentative.https.window.js.ini |    2 +-
 .../css-font-face.sub.tentative.html.ini      |    3 +
 .../load-pageshow-events-window-open.html.ini |    3 +
 ...avigation-unload-same-origin.window.js.ini |    3 +
 .../the-history-interface/001.html.ini        |    2 -
 .../traverse_the_history_4.html.ini           |    3 -
 .../text/canvas.2d.disconnected.html.ini      |    2 +
 .../template-patchfor-shadow-nested.html.ini  |    3 +
 .../template-patchfor-shadow.html.ini         |    3 +
 .../tentative/template-patchfor.html.ini      |    6 +
 .../beforematch-infinite-loop.html.ini        |    3 +
 .../scrollable-button-centering.html.ini      |    2 +
 .../iframe_sandbox_popups_escaping-2.html.ini |    1 -
 ...rame_sandbox_popups_nonescaping-2.html.ini |    2 +-
 .../urlencoded2.window.js.ini                 |    3 -
 .../html/semantics/forms/historical.html.ini  |    3 +
 .../test-navigation-type-reload.html.ini      |    9 -
 .../meta/preload/preload-error.sub.html.ini   |   11 +-
 .../preload-resource-match.https.html.ini     |   11 +-
 .../meta/resize-observer/eventloop.html.ini   |    3 +
 .../windowclient-navigate.https.html.ini      |    3 +
 .../tentative/header-component.window.js.ini  |   42 +
 .../trusted-types-navigation.html.ini         |    2 +-
 .../sub-sample-buffer-stitching.html.ini      |   12 +
 .../k-rate-delay-connections.html.ini         |    2 +
 ...letnode-constructor-options.https.html.ini |   15 +
 .../detune-limiting.html.ini                  |    6 +
 .../018.html.ini                              |    0
 .../idlharness.https.window.js.ini            |  105 ++
 .../layers/idlharness.https.window.js.ini     |  156 ++
 .../idlharness.https.window.js.ini            |   63 +
 .../okp_importKey_failures_fixtures.js        |   12 +-
 tests/wpt/tests/WebCryptoAPI/util/helpers.js  |    5 +
 .../script-url-allowed-by-hash.https.html     |   70 +
 .../support/child_dir/externalScript.js       |    2 +
 .../support/child_dir/iframe.sub.html         |   12 +
 .../support/child_dir/iframe_meta.sub.html    |   14 +
 .../cookieStore_delete_arguments.https.any.js |   13 +
 ...kieStore_set_domain_parsing.sub.https.html |    6 -
 ...et_domain_parsing.tentative.sub.https.html |   23 +
 .../domain_parsing-child.sub.https.html       |    2 +-
 .../parse-align-content-002.html              |    2 +-
 .../parse-justify-content-002.html            |    2 +-
 .../parse-align-items-002.html                |    2 +-
 .../parse-justify-items-002.html              |    2 +-
 .../self-alignment/parse-align-self-002.html  |    2 +-
 .../parse-justify-self-002.html               |    2 +-
 .../anchor-scroll-fixedpos-003.html           |   43 +
 .../anchor-scroll-fixedpos-004.html           |   44 +
 .../anchor-scroll-fixedpos-003-ref.html       |   36 +
 .../anchor-scroll-fixedpos-004-ref.html       |   36 +
 ...n-trigger-behavior-computed.tentative.html |   19 -
 ...tion-trigger-behavior-valid.tentative.html |   24 -
 ...ation-trigger-exit-range-end-computed.html |   37 -
 ...mation-trigger-exit-range-end-invalid.html |   21 -
 ...nimation-trigger-exit-range-end-valid.html |   33 -
 ...nimation-trigger-exit-range-shorthand.html |  202 ---
 ...ion-trigger-exit-range-start-computed.html |   38 -
 ...tion-trigger-exit-range-start-invalid.html |   17 -
 ...mation-trigger-exit-range-start-valid.html |   35 -
 .../animation-trigger-range-end-computed.html |   37 -
 .../animation-trigger-range-end-invalid.html  |   20 -
 .../animation-trigger-range-end-valid.html    |   32 -
 .../animation-trigger-range-shorthand.html    |  180 --
 ...nimation-trigger-range-start-computed.html |   36 -
 ...animation-trigger-range-start-invalid.html |   17 -
 .../animation-trigger-range-start-valid.html  |   34 -
 ...animation-trigger-shorthand.tentative.html |  147 --
 ...on-trigger-timeline-parsing.tentative.html |   99 --
 ...mation-trigger-type-invalid.tentative.html |   22 -
 .../clip-text-text-emphasis-ref.html          |    2 +-
 .../clip-text-text-emphasis.html              |    2 +-
 ...ti-line-column-flex-fragmentation-054.html |   49 +
 ...ti-line-column-flex-fragmentation-055.html |   46 +
 ...ti-line-column-flex-fragmentation-056.html |   48 +
 ...ti-line-column-flex-fragmentation-057.html |   50 +
 ...ti-line-column-flex-fragmentation-058.html |   38 +
 .../contain-layout-baseline-005.html          |    1 -
 .../contain-layout-select-001.tentative.html  |   17 +
 .../content-visibility-089.html               |   16 +-
 ...ty-hidden-offsetTop-left-width-height.html |   54 +
 ...ty-hidden-scrollTop-left-width-height.html |   60 +
 ...-visibility-paint-containment-004-ref.html |    5 +
 ...tent-visibility-paint-containment-004.html |   38 +
 .../contain-layout-baseline-005-ref.html      |    1 -
 .../contain-layout-select-001-ref.html        |   13 +
 .../css/css-content/quotes-first-line.html    |   16 +
 .../reference/quotes-first-line-ref.html      |   14 +
 ...-variation-settings-descriptor-04-ref.html |   19 +
 ...font-variation-settings-descriptor-04.html |   23 +
 ...ecorations-color-neutral-keyframe-001.html |   26 +
 ...ecorations-color-neutral-keyframe-002.html |   25 +
 ...ecorations-color-neutral-keyframe-003.html |   25 +
 ...ecorations-width-neutral-keyframe-003.html |   25 +
 ...ecorations-width-neutral-keyframe-004.html |   25 +
 ...ecorations-width-neutral-keyframe-005.html |   25 +
 .../row-rule-color-interpolation.html         |  110 ++
 ...dth-interpolation-multiple-values-001.html |    4 +-
 ...dth-interpolation-multiple-values-002.html |    4 +-
 .../rule-width-interpolation-repeaters.html   |  121 ++
 .../grid-items/grid-item-minmax-img-001.html  |   22 +
 .../grid-item-minmax-img-002-ref.html         |   36 +
 .../grid-items/grid-item-minmax-img-002.html  |   42 +
 .../clip-path-animation-mixed-calc-ref.html   |   13 +
 .../clip-path-animation-mixed-calc.html       |   42 +
 .../clip/clip-negative-values-003.html        |    2 +-
 .../clip/clip-negative-values-004.html        |    2 +-
 .../wpt/tests/css/css-mixins/WEB_FEATURES.yml |   13 +
 .../containing-block-change-button-ref.html   |    2 +-
 .../containing-block-change-button.html       |    2 +-
 ...t-emphasis-style-computed-vertical-lr.html |   24 +
 .../parsing/text-emphasis-style-computed.html |    2 +
 .../css-text-line-break-de-cj-loose.html      |    2 +-
 .../css-text-line-break-de-cj-normal.html     |    2 +-
 .../css-text-line-break-de-cj-strict.html     |    2 +-
 .../css-text-line-break-cj-loose.html         |    2 +-
 .../css-text-line-break-cj-normal.html        |    2 +-
 .../css-text-line-break-cj-strict.html        |    2 +-
 .../zh/css-text-line-break-zh-cj-loose.html   |    2 +-
 .../zh/css-text-line-break-zh-cj-normal.html  |    2 +-
 .../zh/css-text-line-break-zh-cj-strict.html  |    2 +-
 .../text-autospace-elements-001-ref.html      |   10 +
 .../text-autospace-elements-001.html          |   12 +
 .../text-autospace-elements-002-ref.html      |   18 +
 .../text-autospace-elements-002.html          |   17 +
 .../text-autospace-elements-003.html          |   19 +
 .../button-author-level-padding-applies.html  |   22 +
 .../select-author-level-padding-applies.html  |   22 +
 .../wpt/tests/css/css-values/WEB_FEATURES.yml |    3 +
 .../position/position-computed.tentative.html |  188 ++
 .../position/position-invalid.tentative.html  |   39 +
 .../position/position-valid.tentative.html    |   53 +
 .../css/css-values/progress-computed.html     |    2 +
 .../tree-counting/calc-sibling-function.html  |   16 +-
 ...pan-during-transition-doesnt-skip-ref.html |   23 +
 ...mn-span-during-transition-doesnt-skip.html |   50 +
 .../finished-promise-defers-cleanup.html      |   48 +
 ...fractional-translation-from-transform.html |    2 +-
 .../scoped/fill-forwards.html                 |    2 +
 .../style-inheritance.html                    |   27 +-
 ...range-client-rects-surrogate-indexing.html |   58 +
 .../cssom-view/window-scroll-arguments.html   |   66 +
 .../filter-effects/azimuth-and-elevation.html |   16 +
 .../backdrop-filter-edge-behavior-ref.html    |    3 +
 .../fecolormatrix-display-p3-ref.html         |   15 +
 .../fecolormatrix-display-p3.html             |   50 +
 .../filter-effects/limiting-cone-angle.html   |   16 +
 .../reference/azimuth-and-elevation-ref.html  |   12 +
 .../reference/limiting-cone-angle-ref.html    |   12 +
 .../custom-elements/reactions/Document.html   |    4 +-
 .../CustomElementRegistry-upgrade.html        |    4 +-
 .../registries/Document-importNode.html       |   17 +-
 .../upgrading/Document-importNode.html        |    8 +-
 .../dom/ranges/Range-intersectsNode-2.html    |    2 +-
 ...editable-h1-starts-with-hidden-select.html |   20 +
 .../insert-nodes-into-meta-element.html       |   27 +
 ...Element-beforeBegin-first-br-in-video.html |   20 +
 .../inserthorizontalrule-to-replace-li.html   |   24 +
 ...electing-from-mphantom-to-end-of-line.html |   19 +
 .../edit-context-property.tentative.html      |    2 +-
 .../tests/fedcm/support/fedcm-helper.sub.js   |   25 +-
 .../fetch/api/response/response-clone.any.js  |    4 +-
 tests/wpt/tests/fonts/math/radical-rtlm.woff  |  Bin 0 -> 1488 bytes
 .../stretchy-text-direction-asymetrical.woff  |  Bin 0 -> 1640 bytes
 .../context-attributes/WEB_FEATURES.yml       |    9 +
 .../2d.path.arcTo.ensuresubpath.3.html        |   34 +
 .../text/2d.text.writingmode-expected.html    |    4 +-
 .../element/text/2d.text.writingmode.html     |    5 +-
 .../2d.path.arcTo.ensuresubpath.3.html        |   35 +
 .../2d.path.arcTo.ensuresubpath.3.worker.js   |   29 +
 .../html/canvas/tools/yaml/path-objects.yaml  |   14 +
 .../tests/html/canvas/tools/yaml/text.yaml    |    6 +-
 .../dom/partial-updates/tentative/META.yml    |    4 +
 .../dom/partial-updates/tentative/README.md   |    3 +
 .../tentative/template-patchfor-reverse.html  |   16 +
 .../template-patchfor-shadow-nested.html      |   25 +
 .../tentative/template-patchfor-shadow.html   |   23 +
 .../tentative/template-patchfor.html          |   30 +
 .../beforematch-infinite-loop.html            |   30 +
 .../hidden-until-found-002.html               |    2 +-
 .../hidden-until-found-005-ref.html           |    2 +-
 .../resources/container-ref.html              |    3 +-
 .../resources/spacer-and-container-ref.html   |    3 +-
 .../scrollable-button-centering-ref.html      |   10 +
 .../scrollable-button-centering.html          |   16 +
 .../widgets/button-layout/scrollbars.html     |   40 +
 .../dialog-toggle-source.html                 |    4 +-
 .../semantics/popovers/popover-focus-4.html   |    1 +
 ...dler-with-null-browsing-context-crash.html |    2 +-
 .../webdriver/bidi/subscription.html          |  141 +-
 tests/wpt/tests/interfaces/css-mixins.idl     |    2 +-
 tests/wpt/tests/interfaces/cssom.idl          |    4 +-
 .../privacy-preserving-attribution.idl        |   12 +-
 .../interfaces/webrtc-encoded-transform.idl   |   10 +
 tests/wpt/tests/interfaces/webrtc-stats.idl   |    2 +
 tests/wpt/tests/interfaces/webtransport.idl   |    3 +
 .../mrow/dynamic-mrow-like-001-ref.html       |    4 +
 .../mrow/dynamic-mrow-like-001.html           |    4 +
 .../mrow/inferred-mrow-baseline.html          |    4 +-
 .../mrow/inferred-mrow-stretchy.html          |    4 +-
 .../mrow/mrow-preferred-width.html            |   10 +
 .../presentation-markup/mrow/spacing.html     |    4 +-
 .../operators/character-level-mirroring.html  |  129 ++
 .../operators/embellished-operator-001.html   |  106 +-
 .../radicals/glyph-level-mirroring.html       |  139 ++
 tests/wpt/tests/mathml/tools/radicals.py      |   36 +-
 tests/wpt/tests/mathml/tools/stretchy.py      |   26 +
 ...ept-precommitHandler-reject.tentative.html |    3 +-
 ...dler-redirect-push-changed-to-replace.html |   30 +
 ...dler-redirect-replace-changed-to-push.html |   30 +
 tests/wpt/tests/resources/check-layout-th.js  |    2 +-
 tests/wpt/tests/resources/testdriver.js       |   20 +-
 .../animation-trigger-parsing.tentative.html  |   66 +
 ...entication-accepted-bbk-created.https.html |  115 ++
 ...cation-accepted-bbk-per-passkey.https.html |   82 +
 ...hentication-accepted-bbk-reused.https.html |  128 ++
 .../authentication-accepted.https.html        |   61 +-
 ...authentication-auth-another-way.https.html |   76 +
 .../authentication-rejected.https.html        |   39 +-
 ...or-validate-payment-method-data.https.html |   21 +
 .../enrollment-bbk-per-passkey.https.html     |   37 +
 .../enrollment-bbk.https.html                 |   80 +
 .../secure-payment-confirmation/utils-bbk.js  |  106 ++
 .../secure-payment-confirmation/utils.sub.js  |   16 +-
 .../windowclient-navigate.https.html          |    2 +-
 ...gation-slot-fallback-default-tabindex.html |    2 +-
 .../navigation-api-redirect.https.html        |   34 +
 .../tentative/header-component.window.js      |  100 ++
 .../animateMotion-keyPoints-002.html          |   41 +
 .../tests/svg/interact/scripted/async-04.html |   22 +
 tests/wpt/tests/tools/serve/serve.py          |   16 +-
 .../wpt/tests/tools/serve/test_functional.py  |    2 +-
 tests/wpt/tests/tools/serve/wave.py           |    2 +-
 .../tools/webdriver/webdriver/bidi/client.py  |    7 +-
 .../webdriver/bidi/modules/emulation.py       |   18 +
 .../wptrunner/executors/asyncactions.py       |   20 +-
 .../wptrunner/executors/executorwebdriver.py  |   11 +
 .../wptrunner/wptrunner/executors/protocol.py |    8 +
 .../wptrunner/wptrunner/testdriver-extra.js   |   27 +-
 .../wptrunner/wptrunner/wptcommandline.py     |    4 +-
 .../tools/wptrunner/wptrunner/wptrunner.py    |   21 +
 .../tests/tools/wptserve/wptserve/server.py   |    4 +-
 .../tests/tools/wptserve/wptserve/utils.py    |    4 +-
 .../policy-without-return-value.sub.html      |   47 +
 .../tests/url/resources/setters_tests.json    |    8 +
 .../manual/slider_readonly_false-manual.html  |    2 +-
 .../manual/slider_readonly_true-manual.html   |    2 +-
 .../slider_readonly_unspecified-manual.html   |    2 +-
 .../spinbutton_readonly_false-manual.html     |    2 +-
 .../spinbutton_readonly_true-manual.html      |    2 +-
 ...pinbutton_readonly_unspecified-manual.html |    2 +-
 ...rc-allows-source-phase-wasm.tentative.html |    2 +-
 .../non-interpolable-transition.html          |   31 +
 ...e-web-bundle-resource.https.tentative.html |    2 +-
 .../webaudio/resources/audionodeoptions.js    |  219 +++
 .../tests/webaudio/resources/audit-util.js    |   77 +-
 .../k-rate-delay-connections.html             |  205 +--
 ...workletnode-constructor-options.https.html |  189 +-
 .../ctor-iirfilter.html                       |  123 +-
 .../detune-limiting.html                      |  241 ++-
 .../set_timezone_override/__init__.py         |    0
 .../set_timezone_override/conftest.py         |   57 +
 .../set_timezone_override/contexts.py         |   50 +
 .../set_timezone_override/invalid.py          |  119 ++
 .../set_timezone_override/timezone.py         |   47 +
 .../set_timezone_override/user_contexts.py    |  156 ++
 .../tests/classic/close_window/close.py       |   11 +-
 .../batch_normalization.https.any.js          |   82 +
 .../dequantizeLinear.https.any.js             |  734 +++++++-
 .../quantizeLinear.https.any.js               |  565 +++++-
 .../enable_controls_reposition-ref.html       |   41 +-
 .../enable_controls_reposition.html           |   41 +-
 .../depth-sensing/idlharness.https.window.js  |   15 +
 .../webxr/events_session_select.https.html    |    2 +-
 .../webxr/events_session_squeeze.https.html   |    2 +-
 .../webxr/layers/idlharness.https.window.js   |   15 +
 .../idlharness.https.window.js                |   15 +
 340 files changed, 17903 insertions(+), 3841 deletions(-)
 delete mode 100644 tests/wpt/meta/css/css-animations/parsing/animation-trigger-behavior-computed.tentative.html.ini
 delete mode 100644 tests/wpt/meta/css/css-animations/parsing/animation-trigger-behavior-valid.tentative.html.ini
 delete mode 100644 tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-end-computed.html.ini
 delete mode 100644 tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-end-valid.html.ini
 delete mode 100644 tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-shorthand.html.ini
 delete mode 100644 tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-start-computed.html.ini
 delete mode 100644 tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-start-valid.html.ini
 delete mode 100644 tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-end-computed.html.ini
 delete mode 100644 tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-end-valid.html.ini
 delete mode 100644 tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-shorthand.html.ini
 delete mode 100644 tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-start-computed.html.ini
 delete mode 100644 tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-start-valid.html.ini
 delete mode 100644 tests/wpt/meta/css/css-animations/parsing/animation-trigger-shorthand.tentative.html.ini
 delete mode 100644 tests/wpt/meta/css/css-animations/parsing/animation-trigger-timeline-parsing.tentative.html.ini
 create mode 100644 tests/wpt/meta/css/css-content/quotes-first-line.html.ini
 create mode 100644 tests/wpt/meta/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-001.html.ini
 create mode 100644 tests/wpt/meta/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-002.html.ini
 create mode 100644 tests/wpt/meta/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-003.html.ini
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diff --git a/tests/wpt/meta/MANIFEST.json b/tests/wpt/meta/MANIFEST.json
index 0d425394c05..92ca51fa3c3 100644
--- a/tests/wpt/meta/MANIFEST.json
+++ b/tests/wpt/meta/MANIFEST.json
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-        "a9fd6b82bd8a005b66ac712112f63f93a5ce4cc8",
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@@ -10554,6 +10589,13 @@
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+      [
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+       [
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       ],
+      "header-component.window.js": [
+       "06d32bafd02cd454b641cac4f01a9c3c7bb2e0ef",
+       [
+        "subresource-integrity/signatures/tentative/header-component.window.html",
+        {
+         "script_metadata": [
+          [
+           "script",
+           "helper.js"
+          ]
+         ]
+        }
+       ]
+      ],
       "inline.html": [
        "ec5ff72a00d9c71c97eab7a788b742f3f2265b00",
        [
@@ -824259,6 +824921,13 @@
        {}
       ]
      ],
+     "animateMotion-keyPoints-002.html": [
+      "c2eeb9ef29d9b093ba6b52311c971c0d20cccef9",
+      [
+       null,
+       {}
+      ]
+     ],
      "animateMotion-line.html": [
       "f304de62dcfa8f6762220a1d4e099af304b1da15",
       [
@@ -825791,6 +826460,13 @@
         }
        ]
       ],
+      "async-04.html": [
+       "82c649e670561c4ee75adce85eae026c96de64a0",
+       [
+        null,
+        {}
+       ]
+      ],
       "composed.window.svg": [
        "b63dcf024439446e0624f98cfa9f7ceb01544524",
        [
@@ -828700,6 +829376,13 @@
       {}
      ]
     ],
+    "policy-without-return-value.sub.html": [
+     "43ddc71547885479f3884197f5aaba1e96031321",
+     [
+      null,
+      {}
+     ]
+    ],
     "require-trusted-types-for-TypeError-belongs-to-the-global-object-realm.html": [
      "07a973030270a6341e2a2d63434eaf11e7d33a90",
      [
@@ -843951,7 +844634,7 @@
        ]
       ],
       "script-src-allows-source-phase-wasm.tentative.html": [
-       "b96fc756e5c0edbe8a5e0c8c63c075b0028059dc",
+       "68cc3fb7657c0ca2f1303ef493a49b61292d6352",
        [
         null,
         {}
@@ -845762,7 +846445,7 @@
       ]
      ],
      "reuse-web-bundle-resource.https.tentative.html": [
-      "81d87bcbf0237fe74594cd8ed7f4b19042719dd4",
+      "e668f0408426520680c865a23a68c5943195f169",
       [
        null,
        {}
@@ -848037,7 +848720,7 @@
        ]
       ],
       "k-rate-delay-connections.html": [
-       "fcf66f2e3ef79438f412848ee64b9e73ab06554a",
+       "81f42f35520cfd508bcbfcdb223ff0eb67f47a9c",
        [
         null,
         {}
@@ -848305,7 +848988,7 @@
        ]
       ],
       "audioworkletnode-constructor-options.https.html": [
-       "d3347d265e42365dcba1190c9a91a30a7e2a6589",
+       "846421cb9d44a327e4fa25d5d563d5fa05356218",
        [
         null,
         {}
@@ -848864,7 +849547,7 @@
      },
      "the-iirfilternode-interface": {
       "ctor-iirfilter.html": [
-       "e884d487af8fc89b6b162177c7402eac692c02e3",
+       "4336f00340491f67fde3eb67bcc64496365aa10a",
        [
         null,
         {}
@@ -848995,7 +849678,7 @@
        ]
       ],
       "detune-limiting.html": [
-       "81a1293d0355ed448e60c0e31ad4435ea708e224",
+       "8d2ceabac43cda3c64a01d95c03e58c81b4def29",
        [
         null,
         {}
@@ -861010,7 +861693,7 @@
       ]
      ],
      "batch_normalization.https.any.js": [
-      "1da85777342c9cead346f2cfd96eaf965544a088",
+      "b559cbc26d4d2dda5dfd57307a03fb48f9980f43",
       [
        "webnn/conformance_tests/batch_normalization.https.any.html?cpu",
        {
@@ -862603,7 +863286,7 @@
       ]
      ],
      "dequantizeLinear.https.any.js": [
-      "c741ebddadb48a99fb5c43ed404f14854fbcfec3",
+      "85f51e173901eda7608207f484c2d50c2d2116ca",
       [
        "webnn/conformance_tests/dequantizeLinear.https.any.html?cpu",
        {
@@ -869338,7 +870021,7 @@
       ]
      ],
      "quantizeLinear.https.any.js": [
-      "112b584848433efecc9b69f2c7ba7d3e5e153b29",
+      "7ba2fd4b4c525428c282c76743127cc4ed6e8a75",
       [
        "webnn/conformance_tests/quantizeLinear.https.any.html?cpu",
        {
@@ -909179,7 +909862,25 @@
         {}
        ]
       ]
-     }
+     },
+     "idlharness.https.window.js": [
+      "a7fe1e77b31d7c71cfccf0d5b0d448a5406f03a4",
+      [
+       "webxr/depth-sensing/idlharness.https.window.html",
+       {
+        "script_metadata": [
+         [
+          "script",
+          "/resources/WebIDLParser.js"
+         ],
+         [
+          "script",
+          "/resources/idlharness.js"
+         ]
+        ]
+       }
+      ]
+     ]
     },
     "dom-overlay": {
      "ar_dom_overlay.https.html": [
@@ -909253,7 +909954,7 @@
      ]
     ],
     "events_session_select.https.html": [
-     "9b7402d2b65b37f21e8e7b5f0548f72a136b26f5",
+     "f72914d5519583e836086dfd9f5cb3739f010dea",
      [
       null,
       {}
@@ -909267,7 +909968,7 @@
      ]
     ],
     "events_session_squeeze.https.html": [
-     "122fe340a272f06e4cb7fdaaf0586e487d5e9998",
+     "f145828dbd5024ba27171891320a9fadd0ac5a96",
      [
       null,
       {}
@@ -909451,6 +910152,24 @@
      ]
     ],
     "layers": {
+     "idlharness.https.window.js": [
+      "688ae6646d6d857eea806718b56536a92a4e82ea",
+      [
+       "webxr/layers/idlharness.https.window.html",
+       {
+        "script_metadata": [
+         [
+          "script",
+          "/resources/WebIDLParser.js"
+         ],
+         [
+          "script",
+          "/resources/idlharness.js"
+         ]
+        ]
+       }
+      ]
+     ],
      "xrSession_updateRenderState.https.html": [
       "52f4b087bc72a05fd5b6b4b7ec40f4b0e5119abb",
       [
@@ -909467,6 +910186,24 @@
      ]
     },
     "light-estimation": {
+     "idlharness.https.window.js": [
+      "246a25789c51069060b325c69e6eec203712c0d1",
+      [
+       "webxr/light-estimation/idlharness.https.window.html",
+       {
+        "script_metadata": [
+         [
+          "script",
+          "/resources/WebIDLParser.js"
+         ],
+         [
+          "script",
+          "/resources/idlharness.js"
+         ]
+        ]
+       }
+      ]
+     ],
      "xrFrame_getLightEstimate_oldSession.https.html": [
       "7a896aa9ff7657733a95ffa8011489a9d29f2764",
       [
@@ -938336,6 +939073,36 @@
           {}
          ]
         ]
+       },
+       "set_timezone_override": {
+        "contexts.py": [
+         "c8eba9be67170336b1c4a1b204b3c4e096d0329e",
+         [
+          null,
+          {}
+         ]
+        ],
+        "invalid.py": [
+         "f7a39a29cacdae12bbe479886e791493b891fe0d",
+         [
+          null,
+          {}
+         ]
+        ],
+        "timezone.py": [
+         "f7bcd851e764b0c139d3a7a1ccb4a5a82a9aec9d",
+         [
+          null,
+          {}
+         ]
+        ],
+        "user_contexts.py": [
+         "23edec2ad33b14e000f93e2ba984b40888872924",
+         [
+          null,
+          {}
+         ]
+        ]
        }
       },
       "errors": {
@@ -939953,7 +940720,7 @@
       },
       "close_window": {
        "close.py": [
-        "f606e957d418a70b502bf02ddeff0b7db7a74612",
+        "26cb4c71bffcf1c2050862af7fa88a2fb2e9b12c",
         [
          null,
          {}
diff --git a/tests/wpt/meta/WebCryptoAPI/generateKey/failures_Ed25519.https.any.js.ini b/tests/wpt/meta/WebCryptoAPI/generateKey/failures_Ed25519.https.any.js.ini
index ea5939db7a3..be866acff1c 100644
--- a/tests/wpt/meta/WebCryptoAPI/generateKey/failures_Ed25519.https.any.js.ini
+++ b/tests/wpt/meta/WebCryptoAPI/generateKey/failures_Ed25519.https.any.js.ini
@@ -77,6 +77,84 @@
   [Empty usages: generateKey({name: Ed25519}, true, [\])]
     expected: FAIL
 
+  [Bad usages: generateKey(Ed25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [verify, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, verify, sign, sign, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [verify, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, verify, sign, sign, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [verify, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, verify, sign, sign, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [verify, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, verify, sign, sign, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [verify, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, verify, sign, sign, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [verify, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, verify, sign, sign, verify, deriveBits\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(Ed25519, false, [\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(Ed25519, true, [\])]
+    expected: FAIL
+
 
 [failures_Ed25519.https.any.worker.html]
   [Bad usages: generateKey({name: Ed25519}, true, [encrypt\])]
@@ -156,3 +234,81 @@
 
   [Empty usages: generateKey({name: Ed25519}, true, [\])]
     expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [verify, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, verify, sign, sign, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [verify, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, verify, sign, sign, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [verify, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, verify, sign, sign, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [verify, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, verify, sign, sign, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [verify, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, verify, sign, sign, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [verify, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed25519, true, [sign, verify, sign, sign, verify, deriveBits\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(Ed25519, false, [\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(Ed25519, true, [\])]
+    expected: FAIL
diff --git a/tests/wpt/meta/WebCryptoAPI/generateKey/failures_Ed448.https.any.js.ini b/tests/wpt/meta/WebCryptoAPI/generateKey/failures_Ed448.https.any.js.ini
index 3a37813a733..0000fa1fe07 100644
--- a/tests/wpt/meta/WebCryptoAPI/generateKey/failures_Ed448.https.any.js.ini
+++ b/tests/wpt/meta/WebCryptoAPI/generateKey/failures_Ed448.https.any.js.ini
@@ -77,6 +77,84 @@
   [Empty usages: generateKey({name: Ed448}, true, [\])]
     expected: FAIL
 
+  [Bad usages: generateKey(Ed448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [verify, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, verify, sign, sign, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [verify, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, verify, sign, sign, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [verify, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, verify, sign, sign, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [verify, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, verify, sign, sign, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [verify, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, verify, sign, sign, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [verify, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, verify, sign, sign, verify, deriveBits\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(Ed448, false, [\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(Ed448, true, [\])]
+    expected: FAIL
+
 
 [failures_Ed448.https.any.worker.html]
   [Bad usages: generateKey({name: Ed448}, true, [encrypt\])]
@@ -156,3 +234,81 @@
 
   [Empty usages: generateKey({name: Ed448}, true, [\])]
     expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [verify, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, verify, sign, sign, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [verify, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, verify, sign, sign, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [verify, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, verify, sign, sign, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [verify, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, verify, sign, sign, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [verify, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, verify, sign, sign, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [verify, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(Ed448, true, [sign, verify, sign, sign, verify, deriveBits\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(Ed448, false, [\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(Ed448, true, [\])]
+    expected: FAIL
diff --git a/tests/wpt/meta/WebCryptoAPI/generateKey/failures_X25519.https.any.js.ini b/tests/wpt/meta/WebCryptoAPI/generateKey/failures_X25519.https.any.js.ini
index e2ae048f742..1628b084b27 100644
--- a/tests/wpt/meta/WebCryptoAPI/generateKey/failures_X25519.https.any.js.ini
+++ b/tests/wpt/meta/WebCryptoAPI/generateKey/failures_X25519.https.any.js.ini
@@ -95,6 +95,102 @@
   [Empty usages: generateKey({name: X25519}, true, [\])]
     expected: FAIL
 
+  [Bad usages: generateKey(X25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(X25519, false, [\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(X25519, true, [\])]
+    expected: FAIL
+
 
 [failures_X25519.https.any.html]
   [Bad usages: generateKey({name: X25519}, true, [encrypt\])]
@@ -192,3 +288,99 @@
 
   [Empty usages: generateKey({name: X25519}, true, [\])]
     expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(X25519, false, [\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(X25519, true, [\])]
+    expected: FAIL
diff --git a/tests/wpt/meta/WebCryptoAPI/generateKey/failures_X448.https.any.js.ini b/tests/wpt/meta/WebCryptoAPI/generateKey/failures_X448.https.any.js.ini
index e581ea2ae61..031ecea6a6f 100644
--- a/tests/wpt/meta/WebCryptoAPI/generateKey/failures_X448.https.any.js.ini
+++ b/tests/wpt/meta/WebCryptoAPI/generateKey/failures_X448.https.any.js.ini
@@ -95,6 +95,102 @@
   [Empty usages: generateKey({name: X448}, true, [\])]
     expected: FAIL
 
+  [Bad usages: generateKey(X448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(X448, false, [\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(X448, true, [\])]
+    expected: FAIL
+
 
 [failures_X448.https.any.worker.html]
   [Bad usages: generateKey({name: X448}, true, [encrypt\])]
@@ -192,3 +288,99 @@
 
   [Empty usages: generateKey({name: X448}, true, [\])]
     expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: generateKey(X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(X448, false, [\])]
+    expected: FAIL
+
+  [Empty usages: generateKey(X448, true, [\])]
+    expected: FAIL
diff --git a/tests/wpt/meta/WebCryptoAPI/generateKey/successes_Ed25519.https.any.js.ini b/tests/wpt/meta/WebCryptoAPI/generateKey/successes_Ed25519.https.any.js.ini
index d7cecbea22f..a8c5270758f 100644
--- a/tests/wpt/meta/WebCryptoAPI/generateKey/successes_Ed25519.https.any.js.ini
+++ b/tests/wpt/meta/WebCryptoAPI/generateKey/successes_Ed25519.https.any.js.ini
@@ -53,6 +53,60 @@
   [Success: generateKey({name: Ed25519}, true, [sign, verify, sign, sign, verify\])]
     expected: FAIL
 
+  [Success: generateKey(ED25519, false, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED25519, true, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED25519, false, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED25519, true, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED25519, false, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(ED25519, true, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed25519, false, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed25519, true, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed25519, false, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(ed25519, true, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed25519, false, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed25519, true, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed25519, false, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed25519, true, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
 
 [successes_Ed25519.https.any.html]
   [Success: generateKey({name: ED25519}, false, [sign\])]
@@ -108,3 +162,57 @@
 
   [Success: generateKey({name: Ed25519}, true, [sign, verify, sign, sign, verify\])]
     expected: FAIL
+
+  [Success: generateKey(ED25519, false, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED25519, true, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED25519, false, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED25519, true, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED25519, false, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(ED25519, true, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed25519, false, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed25519, true, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed25519, false, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(ed25519, true, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed25519, false, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed25519, true, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed25519, false, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed25519, true, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
diff --git a/tests/wpt/meta/WebCryptoAPI/generateKey/successes_Ed448.https.any.js.ini b/tests/wpt/meta/WebCryptoAPI/generateKey/successes_Ed448.https.any.js.ini
index 79ac3e2c945..61764e28f9a 100644
--- a/tests/wpt/meta/WebCryptoAPI/generateKey/successes_Ed448.https.any.js.ini
+++ b/tests/wpt/meta/WebCryptoAPI/generateKey/successes_Ed448.https.any.js.ini
@@ -53,6 +53,60 @@
   [Success: generateKey({name: Ed448}, true, [sign, verify, sign, sign, verify\])]
     expected: FAIL
 
+  [Success: generateKey(ED448, false, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED448, true, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED448, false, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED448, true, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED448, false, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(ED448, true, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(ed448, false, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed448, true, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed448, false, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed448, true, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed448, false, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(ed448, true, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed448, false, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed448, true, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed448, false, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed448, true, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
 
 [successes_Ed448.https.any.html]
   [Success: generateKey({name: ED448}, false, [sign\])]
@@ -108,3 +162,57 @@
 
   [Success: generateKey({name: Ed448}, true, [sign, verify, sign, sign, verify\])]
     expected: FAIL
+
+  [Success: generateKey(ED448, false, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED448, true, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED448, false, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED448, true, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ED448, false, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(ED448, true, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(ed448, false, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed448, true, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed448, false, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed448, true, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(ed448, false, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(ed448, true, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed448, false, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed448, true, [verify, sign\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed448, false, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
+
+  [Success: generateKey(Ed448, true, [sign, verify, sign, sign, verify\])]
+    expected: FAIL
diff --git a/tests/wpt/meta/WebCryptoAPI/generateKey/successes_X25519.https.any.js.ini b/tests/wpt/meta/WebCryptoAPI/generateKey/successes_X25519.https.any.js.ini
index 20ea2b43fbc..9ee7d6b9820 100644
--- a/tests/wpt/meta/WebCryptoAPI/generateKey/successes_X25519.https.any.js.ini
+++ b/tests/wpt/meta/WebCryptoAPI/generateKey/successes_X25519.https.any.js.ini
@@ -47,6 +47,54 @@
   [Success: generateKey({name: x25519}, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
     expected: FAIL
 
+  [Success: generateKey(X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X25519, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X25519, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
 
 [successes_X25519.https.any.worker.html]
   [Success: generateKey({name: X25519}, false, [deriveKey\])]
@@ -96,3 +144,51 @@
 
   [Success: generateKey({name: x25519}, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
     expected: FAIL
+
+  [Success: generateKey(X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X25519, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X25519, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
diff --git a/tests/wpt/meta/WebCryptoAPI/generateKey/successes_X448.https.any.js.ini b/tests/wpt/meta/WebCryptoAPI/generateKey/successes_X448.https.any.js.ini
index fb037d2141e..7084035fa60 100644
--- a/tests/wpt/meta/WebCryptoAPI/generateKey/successes_X448.https.any.js.ini
+++ b/tests/wpt/meta/WebCryptoAPI/generateKey/successes_X448.https.any.js.ini
@@ -47,6 +47,54 @@
   [Success: generateKey({name: x448}, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
     expected: FAIL
 
+  [Success: generateKey(X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X448, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X448, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, false, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
 
 [successes_X448.https.any.worker.html]
   [Success: generateKey({name: X448}, false, [deriveKey\])]
@@ -96,3 +144,51 @@
 
   [Success: generateKey({name: x448}, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
     expected: FAIL
+
+  [Success: generateKey(X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X448, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X448, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, false, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Success: generateKey(x448, true, [deriveKey, deriveBits, deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
diff --git a/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_Ed25519.https.any.js.ini b/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_Ed25519.https.any.js.ini
index 07da8e79d19..617f7aa2b82 100644
--- a/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_Ed25519.https.any.js.ini
+++ b/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_Ed25519.https.any.js.ini
@@ -779,6 +779,786 @@
   [Invalid 'alg' field 'ED25519': importKey(jwk (public) , {name: Ed25519}, true, [verify\])]
     expected: FAIL
 
+  [Bad usages: importKey(spki, Ed25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, Ed25519, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, Ed25519, false, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), Ed25519, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), Ed25519, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed25519, true, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed25519, false, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed25519, true, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed25519, false, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed25519, true, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed25519, false, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed25519, true, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed25519, false, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed25519, true, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed25519, false, [verify, verify\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed25519, true, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed25519, false, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed25519, true, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed25519, false, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , Ed25519, false, [verify\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , Ed25519, true, [verify, verify\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , Ed25519, false, [verify, verify\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), Ed25519, true, [sign, sign\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'use' field: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'use' field: importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ed25519': importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ED25519': importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ed25519': importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ED25519': importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
 
 [okp_importKey_failures_Ed25519.https.any.html]
   [Bad usages: importKey(spki, {name: Ed25519}, true, [encrypt\])]
@@ -1560,3 +2340,783 @@
 
   [Invalid 'alg' field 'ED25519': importKey(jwk (public) , {name: Ed25519}, true, [verify\])]
     expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, true, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed25519, false, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, true, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed25519, false, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, true, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed25519, false, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, true, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed25519, false, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, true, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed25519, false, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, Ed25519, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, Ed25519, false, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), Ed25519, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), Ed25519, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed25519, true, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed25519, false, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed25519, true, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed25519, false, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed25519, true, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed25519, false, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed25519, true, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed25519, false, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed25519, true, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed25519, false, [verify, verify\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed25519, true, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed25519, false, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed25519, false, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed25519, true, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed25519, false, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , Ed25519, false, [verify\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , Ed25519, true, [verify, verify\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , Ed25519, false, [verify, verify\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), Ed25519, true, [sign, sign\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'use' field: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'use' field: importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ed25519': importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ED25519': importKey(jwk(private), Ed25519, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ed25519': importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ED25519': importKey(jwk (public) , Ed25519, true, [verify\])]
+    expected: FAIL
diff --git a/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_Ed448.https.any.js.ini b/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_Ed448.https.any.js.ini
index 88c26c527ee..068dc81b2f7 100644
--- a/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_Ed448.https.any.js.ini
+++ b/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_Ed448.https.any.js.ini
@@ -785,6 +785,786 @@
   [Invalid 'alg' field 'ED448': importKey(jwk (public) , {name: Ed448}, true, [verify\])]
     expected: FAIL
 
+  [Bad usages: importKey(spki, Ed448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, Ed448, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, Ed448, false, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), Ed448, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), Ed448, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed448, false, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed448, true, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed448, false, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed448, true, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed448, false, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed448, false, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed448, true, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed448, false, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed448, true, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed448, false, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed448, false, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed448, true, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed448, false, [verify, verify\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed448, true, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed448, false, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed448, true, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed448, false, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk(private), Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk(private), Ed448, true, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk(private), Ed448, false, [sign, sign\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), Ed448, true, [sign, sign\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk (public) , Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk (public) , Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'use' field: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'use' field: importKey(jwk (public) , Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk (public) , Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ed448': importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ED448': importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ed448': importKey(jwk (public) , Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ED448': importKey(jwk (public) , Ed448, true, [verify\])]
+    expected: FAIL
+
 
 [okp_importKey_failures_Ed448.https.any.html]
   [Bad usages: importKey(spki, {name: Ed448}, true, [encrypt\])]
@@ -1572,3 +2352,783 @@
 
   [Invalid 'alg' field 'ED448': importKey(jwk (public) , {name: Ed448}, true, [verify\])]
     expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, true, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, Ed448, false, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, true, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, Ed448, false, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, true, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, Ed448, false, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, sign, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, sign, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, sign, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, sign, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, sign, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, sign, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, true, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), Ed448, false, [sign, sign, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, verify, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, verify, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, verify, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, verify, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, verify, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, verify, deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, true, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , Ed448, false, [verify, verify, deriveBits\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, Ed448, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, Ed448, false, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), Ed448, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), Ed448, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed448, false, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed448, true, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, Ed448, false, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed448, true, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, Ed448, false, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed448, false, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed448, true, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, Ed448, false, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed448, true, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), Ed448, false, [sign, sign\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed448, false, [verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed448, true, [verify, verify\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , Ed448, false, [verify, verify\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed448, true, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), Ed448, false, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed448, true, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), Ed448, false, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk(private), Ed448, false, [sign\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk(private), Ed448, true, [sign, sign\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk(private), Ed448, false, [sign, sign\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), Ed448, true, [sign, sign\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk (public) , Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk (public) , Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'use' field: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'use' field: importKey(jwk (public) , Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk (public) , Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ed448': importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ED448': importKey(jwk(private), Ed448, true, [sign\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ed448': importKey(jwk (public) , Ed448, true, [verify\])]
+    expected: FAIL
+
+  [Invalid 'alg' field 'ED448': importKey(jwk (public) , Ed448, true, [verify\])]
+    expected: FAIL
diff --git a/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_X25519.https.any.js.ini b/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_X25519.https.any.js.ini
index e27d26cc193..797cd5c5f79 100644
--- a/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_X25519.https.any.js.ini
+++ b/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_X25519.https.any.js.ini
@@ -668,6 +668,675 @@
   [Invalid 'crv' field: importKey(jwk (public) , {name: X25519}, true, [\])]
     expected: FAIL
 
+  [Bad usages: importKey(spki, X25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, X25519, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, X25519, false, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), X25519, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), X25519, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, X25519, true, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, X25519, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, X25519, true, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, X25519, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , X25519, true, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , X25519, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , X25519, true, [\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , X25519, false, [\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X25519, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk(private), X25519, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk (public) , X25519, true, [\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk(private), X25519, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk (public) , X25519, true, [\])]
+    expected: FAIL
+
+  [Invalid 'use' field: importKey(jwk(private), X25519, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk(private), X25519, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk (public) , X25519, true, [\])]
+    expected: FAIL
+
 
 [okp_importKey_failures_X25519.https.any.html]
   [Bad usages: importKey(spki, {name: X25519}, true, [encrypt\])]
@@ -1338,3 +2007,672 @@
 
   [Invalid 'crv' field: importKey(jwk (public) , {name: X25519}, true, [\])]
     expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, X25519, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, X25519, false, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), X25519, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), X25519, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, X25519, true, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, X25519, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, X25519, true, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, X25519, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , X25519, true, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , X25519, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, false, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, false, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X25519, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , X25519, true, [\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , X25519, false, [\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X25519, true, [deriveKey\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X25519, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X25519, true, [deriveBits\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X25519, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk(private), X25519, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk (public) , X25519, true, [\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk(private), X25519, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk (public) , X25519, true, [\])]
+    expected: FAIL
+
+  [Invalid 'use' field: importKey(jwk(private), X25519, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk(private), X25519, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk (public) , X25519, true, [\])]
+    expected: FAIL
diff --git a/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_X448.https.any.js.ini b/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_X448.https.any.js.ini
index 3a36131cb2e..d1f75c7ac1b 100644
--- a/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_X448.https.any.js.ini
+++ b/tests/wpt/meta/WebCryptoAPI/import_export/okp_importKey_failures_X448.https.any.js.ini
@@ -680,6 +680,675 @@
   [Invalid 'crv' field: importKey(jwk (public) , {name: X448}, true, [\])]
     expected: FAIL
 
+  [Bad usages: importKey(spki, X448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, X448, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, X448, false, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), X448, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), X448, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, X448, true, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, X448, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, X448, true, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, X448, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , X448, true, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , X448, false, [\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , X448, true, [\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , X448, false, [\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X448, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk(private), X448, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk (public) , X448, true, [\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk(private), X448, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk (public) , X448, true, [\])]
+    expected: FAIL
+
+  [Invalid 'use' field: importKey(jwk(private), X448, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk(private), X448, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk (public) , X448, true, [\])]
+    expected: FAIL
+
 
 [okp_importKey_failures_X448.https.any.worker.html]
   [Bad usages: importKey(spki, {name: X448}, true, [encrypt\])]
@@ -1362,3 +2031,672 @@
 
   [Invalid 'crv' field: importKey(jwk (public) , {name: X448}, true, [\])]
     expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(spki, X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(pkcs8, X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(raw, X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, deriveKey, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, deriveKey, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, deriveKey, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, deriveKey, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, deriveKey, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, deriveKey, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits, unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [encrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [decrypt\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [sign\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [verify\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [wrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [unwrapKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad usages: importKey(jwk (public) , X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, X448, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(pkcs8, X448, false, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), X448, true, [\])]
+    expected: FAIL
+
+  [Empty usages: importKey(jwk(private), X448, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, X448, true, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(spki, X448, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(pkcs8, X448, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, X448, true, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(raw, X448, false, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , X448, true, [\])]
+    expected: FAIL
+
+  [Bad key length: importKey(jwk (public) , X448, false, [\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'x' parameter: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, false, [deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, false, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, false, [deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'kty' parameter: importKey(jwk(private), X448, false, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , X448, true, [\])]
+    expected: FAIL
+
+  [Missing JWK 'crv' parameter: importKey(jwk (public) , X448, false, [\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X448, true, [deriveKey\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X448, true, [deriveBits, deriveKey\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X448, true, [deriveBits\])]
+    expected: FAIL
+
+  [Invalid key pair: importKey(jwk(private), X448, true, [deriveKey, deriveBits, deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk(private), X448, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'kty' field: importKey(jwk (public) , X448, true, [\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk(private), X448, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Import from a non-extractable: importKey(jwk (public) , X448, true, [\])]
+    expected: FAIL
+
+  [Invalid 'use' field: importKey(jwk(private), X448, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk(private), X448, true, [deriveKey, deriveBits\])]
+    expected: FAIL
+
+  [Invalid 'crv' field: importKey(jwk (public) , X448, true, [\])]
+    expected: FAIL
diff --git a/tests/wpt/meta/content-security-policy/script-src/tentative/script-url-allowed-by-hash.https.html.ini b/tests/wpt/meta/content-security-policy/script-src/tentative/script-url-allowed-by-hash.https.html.ini
index f9e6d6ce6f3..9c1b9dc03ec 100644
--- a/tests/wpt/meta/content-security-policy/script-src/tentative/script-url-allowed-by-hash.https.html.ini
+++ b/tests/wpt/meta/content-security-policy/script-src/tentative/script-url-allowed-by-hash.https.html.ini
@@ -46,3 +46,27 @@
 
   [dynamically inserted script inserted by an inline script should be allowed if strict-dynamic-url is present - metatag]
     expected: FAIL
+
+  [script-src should allow script by its relative url's hash - header]
+    expected: FAIL
+
+  [script-src should allow script by its relative url's hash in child directory - header]
+    expected: FAIL
+
+  [script-src should allow script by its relative url's hash in an iframe in child dir - header]
+    expected: FAIL
+
+  [script-src should allow script in parent dir by its relative url's hash in an iframe in child dir - header]
+    expected: FAIL
+
+  [script-src should allow script by its relative url's hash - metatag]
+    expected: FAIL
+
+  [script-src should allow script by its relative url's hash in child directory - metatag]
+    expected: FAIL
+
+  [script-src should allow script by its relative url's hash in an iframe in child dir - metatag]
+    expected: FAIL
+
+  [script-src should allow script in parent dir by its relative url's hash in an iframe in child dir - metatag]
+    expected: FAIL
diff --git a/tests/wpt/meta/cookie-store/cookieStore_delete_arguments.https.any.js.ini b/tests/wpt/meta/cookie-store/cookieStore_delete_arguments.https.any.js.ini
index baa2e51b1e6..b340f6930c7 100644
--- a/tests/wpt/meta/cookie-store/cookieStore_delete_arguments.https.any.js.ini
+++ b/tests/wpt/meta/cookie-store/cookieStore_delete_arguments.https.any.js.ini
@@ -47,6 +47,9 @@
   [cookieStore.delete with a __Host- prefix should not have a domain]
     expected: FAIL
 
+  [cookieStore.delete with maximum cookie name size]
+    expected: FAIL
+
 
 [cookieStore_delete_arguments.https.any.serviceworker.html]
   expected: ERROR
diff --git a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-behavior-computed.tentative.html.ini b/tests/wpt/meta/css/css-animations/parsing/animation-trigger-behavior-computed.tentative.html.ini
deleted file mode 100644
index 0ece148ce16..00000000000
--- a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-behavior-computed.tentative.html.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[animation-trigger-behavior-computed.tentative.html]
-  [Property animation-trigger-behavior value 'once, repeat, alternate, state']
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-behavior-valid.tentative.html.ini b/tests/wpt/meta/css/css-animations/parsing/animation-trigger-behavior-valid.tentative.html.ini
deleted file mode 100644
index 282ab81f181..00000000000
--- a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-behavior-valid.tentative.html.ini
+++ /dev/null
@@ -1,21 +0,0 @@
-[animation-trigger-behavior-valid.tentative.html]
-  [e.style['animation-trigger-behavior'\] = "once" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-behavior'\] = "repeat" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-behavior'\] = "alternate" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-behavior'\] = "state" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-behavior'\] = "once, repeat" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-behavior'\] = "once, repeat, alternate" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-behavior'\] = "once, repeat, alternate, state" should set the property value]
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-end-computed.html.ini b/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-end-computed.html.ini
deleted file mode 100644
index 52cc6e10603..00000000000
--- a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-end-computed.html.ini
+++ /dev/null
@@ -1,84 +0,0 @@
-[animation-trigger-exit-range-end-computed.html]
-  [Property animation-trigger-exit-range-end value 'initial']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'normal']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'cover 0%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'cover 100%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'COVER 0%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'COVER 100%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'cover 120%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value '0']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value '120%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value '120px']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'cover 42%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'cover -42%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'contain 42%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'exit 42%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'exit calc(41% + 1%)']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'exit-crossing 42%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'exit 1%, cover 2%, contain 0%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'exit 1%, cover 2%, contain 100%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'entry 42px']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'entry-crossing 42px']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'contain calc(10% + 10px)']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'entry 1em']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'exit calc(1em + 10px)']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'cover']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'contain']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'entry']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'exit']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-end value 'auto']
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-end-valid.html.ini b/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-end-valid.html.ini
deleted file mode 100644
index dcf9339c181..00000000000
--- a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-end-valid.html.ini
+++ /dev/null
@@ -1,75 +0,0 @@
-[animation-trigger-exit-range-end-valid.html]
-  [e.style['animation-trigger-exit-range-end'\] = "normal" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "cover 0%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "cover 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "cover 120%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "cover 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "0" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "120%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "120px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "cover -42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "contain 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "exit 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "exit 1%, cover 2%, contain 0%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "exit 1%, cover 2%, contain 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "exit-crossing 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "entry 42px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "entry-crossing 42px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "contain calc(10px + 10%)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "entry 1em" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "exit calc(1em + 10px)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "entry 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "cover" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "contain" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "entry" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "exit" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-end'\] = "auto" should set the property value]
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-shorthand.html.ini b/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-shorthand.html.ini
deleted file mode 100644
index 74f3c9713b3..00000000000
--- a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-shorthand.html.ini
+++ /dev/null
@@ -1,369 +0,0 @@
-[animation-trigger-exit-range-shorthand.html]
-  [e.style['animation-trigger-exit-range'\] = "normal" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal normal" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "cover" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "contain" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry-crossing" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "exit" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "exit-crossing" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry, exit" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry 0% entry 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry-crossing 0% entry-crossing 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "exit 0% exit 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "exit-crossing 0% exit-crossing 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "cover 0% cover 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "contain 0% contain 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry calc(10% - 10%) entry calc(50% + 50%)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "cover 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "contain 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry-crossing 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "exit 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "exit-crossing 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry 50px exit 100px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "exit calc(10% + 50px)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry 50% exit 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "cover 50% entry 50%, contain 50% exit 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "50% exit 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal 100px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "100px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "100px normal" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "10% normal" should set the property value]
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'normal']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'normal normal']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'cover']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'contain']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'entry']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'entry-crossing']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'exit']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'exit-crossing']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'entry, exit']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'entry 0% entry 100%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'entry-crossing 0% entry-crossing 100%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'exit 0% exit 100%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'exit-crossing 0% exit-crossing 100%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'cover 0% cover 100%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'contain 0% contain 100%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'entry calc(10% - 10%) entry calc(50% + 50%)']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'cover 50%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'contain 50%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'entry 50%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'entry-crossing 50%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'exit 50%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'exit-crossing 50%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'entry 50px exit 100px']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'exit calc(10% + 50px)']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'entry 50% exit 50%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'cover 50% entry 50%, contain 50% exit 50%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'entry 10em exit 20em']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value '10em exit 20em']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value 'normal 100px']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value '100px']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value '100px normal']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value '10% normal']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range value '10% calc(70% + 10% * sign(100em - 1px))']
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal normal" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal normal" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal normal" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal entry 100%" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal entry 100%" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal entry 100%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal entry 10%" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal entry 10%" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal entry 10%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "cover" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "cover" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "cover" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "contain" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "contain" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "contain" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "contain 100% contain 0%" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "contain 100% contain 0%" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "contain 100% contain 0%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry 10% exit 20%" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry 10% exit 20%" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry 10% exit 20%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry calc(10% + 10px) exit 20px" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry calc(10% + 10px) exit 20px" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry calc(10% + 10px) exit 20px" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry, exit" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry, exit" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry, exit" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry 0%, exit" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry 0%, exit" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "entry 0%, exit" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "exit calc(10% + 50px)" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "exit calc(10% + 50px)" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "exit calc(10% + 50px)" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "100px" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "100px" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "100px" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "10%" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "10%" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "10%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "auto" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "auto auto" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "cover auto" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "cover 10% auto" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "auto cover" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "auto cover 90%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal auto" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "auto normal" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "auto" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "auto" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "auto" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal auto" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal auto" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "normal auto" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "auto normal" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "auto normal" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range'\] = "auto normal" should not set unrelated longhands]
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-start-computed.html.ini b/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-start-computed.html.ini
deleted file mode 100644
index 1f631fd7158..00000000000
--- a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-start-computed.html.ini
+++ /dev/null
@@ -1,84 +0,0 @@
-[animation-trigger-exit-range-start-computed.html]
-  [Property animation-trigger-exit-range-start value 'initial']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'normal']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'cover 0%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'cover 100%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'COVER 0%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'COVER 100%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'cover 120%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'cover 42%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value '0']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value '120%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value '120px']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'cover -42%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'contain 42%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'exit 42%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'exit calc(41% + 1%)']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'exit 1%, cover 2%, contain 0%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'exit 1%, cover 2%, contain 100%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'exit-crossing 42%']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'entry 42px']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'entry-crossing 42px']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'contain calc(10% + 10px)']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'entry 1em']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'exit calc(1em + 10px)']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'cover']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'contain']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'entry']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'exit']
-    expected: FAIL
-
-  [Property animation-trigger-exit-range-start value 'auto']
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-start-valid.html.ini b/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-start-valid.html.ini
deleted file mode 100644
index fae3be352a7..00000000000
--- a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-exit-range-start-valid.html.ini
+++ /dev/null
@@ -1,78 +0,0 @@
-[animation-trigger-exit-range-start-valid.html]
-  [e.style['animation-trigger-exit-range-start'\] = "normal" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "cover 0%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "cover 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "cover 120%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "cover 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "0" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "120%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "120px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "cover -42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "contain 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "exit 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "exit 1%, cover 2%, contain 0%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "exit 1%, cover 2%, contain 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "exit-crossing 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "entry 42px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "entry-crossing 42px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "contain calc(10px + 10%)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "entry 1em" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "exit calc(1em + 10px)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "entry 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "cover" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "contain" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "entry" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "exit" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "cover calc(sign(100em - 1px) * 1%)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-exit-range-start'\] = "auto" should set the property value]
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-end-computed.html.ini b/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-end-computed.html.ini
deleted file mode 100644
index 0d9cbedeff3..00000000000
--- a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-end-computed.html.ini
+++ /dev/null
@@ -1,81 +0,0 @@
-[animation-trigger-range-end-computed.html]
-  [Property animation-trigger-range-end value 'initial']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'normal']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'cover 0%']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'cover 100%']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'COVER 0%']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'COVER 100%']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'cover 120%']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value '0']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value '120%']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value '120px']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'cover 42%']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'cover -42%']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'contain 42%']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'exit 42%']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'exit calc(41% + 1%)']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'exit-crossing 42%']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'exit 1%, cover 2%, contain 0%']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'exit 1%, cover 2%, contain 100%']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'entry 42px']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'entry-crossing 42px']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'contain calc(10% + 10px)']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'entry 1em']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'exit calc(1em + 10px)']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'cover']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'contain']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'entry']
-    expected: FAIL
-
-  [Property animation-trigger-range-end value 'exit']
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-end-valid.html.ini b/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-end-valid.html.ini
deleted file mode 100644
index 262197a997f..00000000000
--- a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-end-valid.html.ini
+++ /dev/null
@@ -1,72 +0,0 @@
-[animation-trigger-range-end-valid.html]
-  [e.style['animation-trigger-range-end'\] = "normal" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "cover 0%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "cover 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "cover 120%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "cover 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "0" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "120%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "120px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "cover -42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "contain 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "exit 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "exit 1%, cover 2%, contain 0%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "exit 1%, cover 2%, contain 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "exit-crossing 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "entry 42px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "entry-crossing 42px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "contain calc(10px + 10%)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "entry 1em" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "exit calc(1em + 10px)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "entry 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "cover" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "contain" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "entry" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-end'\] = "exit" should set the property value]
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-shorthand.html.ini b/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-shorthand.html.ini
deleted file mode 100644
index 6664d623fe2..00000000000
--- a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-shorthand.html.ini
+++ /dev/null
@@ -1,318 +0,0 @@
-[animation-trigger-range-shorthand.html]
-  [e.style['animation-trigger-range'\] = "normal" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "normal normal" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "cover" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "contain" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry-crossing" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "exit" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "exit-crossing" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry, exit" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry 0% entry 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry-crossing 0% entry-crossing 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "exit 0% exit 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "exit-crossing 0% exit-crossing 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "cover 0% cover 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "contain 0% contain 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry calc(10% - 10%) entry calc(50% + 50%)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "cover 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "contain 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry-crossing 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "exit 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "exit-crossing 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry 50px exit 100px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "exit calc(10% + 50px)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry 50% exit 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "cover 50% entry 50%, contain 50% exit 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "50% exit 50%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "normal 100px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "100px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "100px normal" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "10% normal" should set the property value]
-    expected: FAIL
-
-  [Property animation-trigger-range value 'normal']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'normal normal']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'cover']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'contain']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'entry']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'entry-crossing']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'exit']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'exit-crossing']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'entry, exit']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'entry 0% entry 100%']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'entry-crossing 0% entry-crossing 100%']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'exit 0% exit 100%']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'exit-crossing 0% exit-crossing 100%']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'cover 0% cover 100%']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'contain 0% contain 100%']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'entry calc(10% - 10%) entry calc(50% + 50%)']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'cover 50%']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'contain 50%']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'entry 50%']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'entry-crossing 50%']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'exit 50%']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'exit-crossing 50%']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'entry 50px exit 100px']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'exit calc(10% + 50px)']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'entry 50% exit 50%']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'cover 50% entry 50%, contain 50% exit 50%']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'entry 10em exit 20em']
-    expected: FAIL
-
-  [Property animation-trigger-range value '10em exit 20em']
-    expected: FAIL
-
-  [Property animation-trigger-range value 'normal 100px']
-    expected: FAIL
-
-  [Property animation-trigger-range value '100px']
-    expected: FAIL
-
-  [Property animation-trigger-range value '100px normal']
-    expected: FAIL
-
-  [Property animation-trigger-range value '10% normal']
-    expected: FAIL
-
-  [Property animation-trigger-range value '10% calc(70% + 10% * sign(100em - 1px))']
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "normal" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "normal" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "normal" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "normal normal" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "normal normal" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "normal normal" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "normal entry 100%" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "normal entry 100%" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "normal entry 100%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "normal entry 10%" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "normal entry 10%" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "normal entry 10%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "cover" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "cover" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "cover" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "contain" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "contain" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "contain" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "contain 100% contain 0%" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "contain 100% contain 0%" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "contain 100% contain 0%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry 10% exit 20%" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry 10% exit 20%" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry 10% exit 20%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry calc(10% + 10px) exit 20px" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry calc(10% + 10px) exit 20px" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry calc(10% + 10px) exit 20px" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry, exit" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry, exit" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry, exit" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry 0%, exit" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry 0%, exit" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "entry 0%, exit" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "exit calc(10% + 50px)" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "exit calc(10% + 50px)" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "exit calc(10% + 50px)" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "100px" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "100px" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "100px" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "10%" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "10%" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger-range'\] = "10%" should not set unrelated longhands]
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-start-computed.html.ini b/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-start-computed.html.ini
deleted file mode 100644
index d53de83e9e4..00000000000
--- a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-start-computed.html.ini
+++ /dev/null
@@ -1,81 +0,0 @@
-[animation-trigger-range-start-computed.html]
-  [Property animation-trigger-range-start value 'initial']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'normal']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'cover 0%']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'cover 100%']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'COVER 0%']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'COVER 100%']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'cover 120%']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'cover 42%']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value '0']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value '120%']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value '120px']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'cover -42%']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'contain 42%']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'exit 42%']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'exit calc(41% + 1%)']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'exit 1%, cover 2%, contain 0%']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'exit 1%, cover 2%, contain 100%']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'exit-crossing 42%']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'entry 42px']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'entry-crossing 42px']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'contain calc(10% + 10px)']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'entry 1em']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'exit calc(1em + 10px)']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'cover']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'contain']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'entry']
-    expected: FAIL
-
-  [Property animation-trigger-range-start value 'exit']
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-start-valid.html.ini b/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-start-valid.html.ini
deleted file mode 100644
index 7946da01c60..00000000000
--- a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-range-start-valid.html.ini
+++ /dev/null
@@ -1,75 +0,0 @@
-[animation-trigger-range-start-valid.html]
-  [e.style['animation-trigger-range-start'\] = "normal" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "cover 0%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "cover 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "cover 120%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "cover 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "0" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "120%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "120px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "cover -42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "contain 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "exit 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "exit 1%, cover 2%, contain 0%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "exit 1%, cover 2%, contain 100%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "exit-crossing 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "entry 42px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "entry-crossing 42px" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "contain calc(10px + 10%)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "entry 1em" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "exit calc(1em + 10px)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "entry 42%" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "cover" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "contain" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "entry" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "exit" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-range-start'\] = "cover calc(sign(100em - 1px) * 1%)" should set the property value]
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-shorthand.tentative.html.ini b/tests/wpt/meta/css/css-animations/parsing/animation-trigger-shorthand.tentative.html.ini
deleted file mode 100644
index 2c3f0df206d..00000000000
--- a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-shorthand.tentative.html.ini
+++ /dev/null
@@ -1,306 +0,0 @@
-[animation-trigger-shorthand.tentative.html]
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0% cover 100%" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0% cover 100%" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0% cover 100%" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0% cover 100%" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0% cover 100%" should set animation-trigger-timeline]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0% cover 100%" should set animation-trigger-type]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0% cover 100%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10% cover 90%" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10% cover 90%" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10% cover 90%" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10% cover 90%" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10% cover 90%" should set animation-trigger-timeline]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10% cover 90%" should set animation-trigger-type]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10% cover 90%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0%" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0%" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0%" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0%" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0%" should set animation-trigger-timeline]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0%" should set animation-trigger-type]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10%" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10%" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10%" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10%" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10%" should set animation-trigger-timeline]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10%" should set animation-trigger-type]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover" should set animation-trigger-timeline]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover" should set animation-trigger-type]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0% contain 100%" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0% contain 100%" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0% contain 100%" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0% contain 100%" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0% contain 100%" should set animation-trigger-timeline]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0% contain 100%" should set animation-trigger-type]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0% contain 100%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 20% contain 80%" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 20% contain 80%" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 20% contain 80%" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 20% contain 80%" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 20% contain 80%" should set animation-trigger-timeline]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 20% contain 80%" should set animation-trigger-type]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 20% contain 80%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0%" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0%" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0%" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0%" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0%" should set animation-trigger-timeline]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0%" should set animation-trigger-type]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 10%" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 10%" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 10%" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 10%" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 10%" should set animation-trigger-timeline]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 10%" should set animation-trigger-type]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 10%" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain" should set animation-trigger-timeline]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain" should set animation-trigger-type]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate" should set animation-trigger-timeline]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate" should set animation-trigger-type]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate" should not set unrelated longhands]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "repeat" should set animation-trigger-exit-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "repeat" should set animation-trigger-exit-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "repeat" should set animation-trigger-range-end]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "repeat" should set animation-trigger-range-start]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "repeat" should set animation-trigger-timeline]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "repeat" should set animation-trigger-type]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "repeat" should not set unrelated longhands]
-    expected: FAIL
-
-  [Property animation-trigger value 'view() once contain 0% contain 100% cover 0% cover 100%']
-    expected: FAIL
-
-  [Property animation-trigger value 'view() once contain 20% contain 80% cover 10% cover 90%']
-    expected: FAIL
-
-  [Property animation-trigger value 'view() once contain 20% contain 80% cover 0%']
-    expected: FAIL
-
-  [Property animation-trigger value 'view() once contain 20% contain 80% cover 10%']
-    expected: FAIL
-
-  [Property animation-trigger value 'view() once contain 0% contain 100%']
-    expected: FAIL
-
-  [Property animation-trigger value 'view() once']
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0% cover 100%" should set animation-trigger-behavior]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10% cover 90%" should set animation-trigger-behavior]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover 0%" should set animation-trigger-behavior]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 20% contain 80% cover 10%" should set animation-trigger-behavior]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() once contain 0% contain 100% cover" should set animation-trigger-behavior]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0% contain 100%" should set animation-trigger-behavior]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 20% contain 80%" should set animation-trigger-behavior]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 0%" should set animation-trigger-behavior]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain 10%" should set animation-trigger-behavior]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate contain" should set animation-trigger-behavior]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "view() alternate" should set animation-trigger-behavior]
-    expected: FAIL
-
-  [e.style['animation-trigger'\] = "repeat" should set animation-trigger-behavior]
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-timeline-parsing.tentative.html.ini b/tests/wpt/meta/css/css-animations/parsing/animation-trigger-timeline-parsing.tentative.html.ini
deleted file mode 100644
index d9e489b9db1..00000000000
--- a/tests/wpt/meta/css/css-animations/parsing/animation-trigger-timeline-parsing.tentative.html.ini
+++ /dev/null
@@ -1,147 +0,0 @@
-[animation-trigger-timeline-parsing.tentative.html]
-  [e.style['animation-trigger-timeline'\] = "initial" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "inherit" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "unset" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "revert" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "auto" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "none" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "auto, auto" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "none, none" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "auto, none" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "none, auto" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "--test" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "--test1, --test2" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "--test1, --test2, none, --test3, auto" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "scroll()" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = " scroll() " should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "scroll(block)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "scroll(inline)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "scroll(x)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "scroll(y)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "scroll(root)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "scroll(nearest)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "scroll(self)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "scroll(inline nearest)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "scroll(nearest inline)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "scroll(block self)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "scroll(self block)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "scroll(y root)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view()" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = " view() " should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(block)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(inline)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(x)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(y)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(y 1px 2px)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(y 1px)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(y auto)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(y auto auto)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(y auto 1px)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(1px 2px y)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(1px y)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(auto x)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(1px 2px)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(1px)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(1px 1px)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(1px auto)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(auto calc(1% + 1px))" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(2em calc(1% + 1em))" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(auto)" should set the property value]
-    expected: FAIL
-
-  [e.style['animation-trigger-timeline'\] = "view(auto auto)" should set the property value]
-    expected: FAIL
diff --git a/tests/wpt/meta/css/css-content/quotes-first-line.html.ini b/tests/wpt/meta/css/css-content/quotes-first-line.html.ini
new file mode 100644
index 00000000000..d6bcefff2b6
--- /dev/null
+++ b/tests/wpt/meta/css/css-content/quotes-first-line.html.ini
@@ -0,0 +1,2 @@
+[quotes-first-line.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-001.html.ini b/tests/wpt/meta/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-001.html.ini
new file mode 100644
index 00000000000..2ce9abd6386
--- /dev/null
+++ b/tests/wpt/meta/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-001.html.ini
@@ -0,0 +1,3 @@
+[gap-decorations-color-neutral-keyframe-001.html]
+  [gap decorations row-rule-color supports neutral keyframe.]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-002.html.ini b/tests/wpt/meta/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-002.html.ini
new file mode 100644
index 00000000000..73502ae2741
--- /dev/null
+++ b/tests/wpt/meta/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-002.html.ini
@@ -0,0 +1,3 @@
+[gap-decorations-color-neutral-keyframe-002.html]
+  [gap decorations column-rule-color value list supports neutral keyframe.]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-003.html.ini b/tests/wpt/meta/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-003.html.ini
new file mode 100644
index 00000000000..3b903d011f6
--- /dev/null
+++ b/tests/wpt/meta/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-003.html.ini
@@ -0,0 +1,3 @@
+[gap-decorations-color-neutral-keyframe-003.html]
+  [gap decorations row-rule-color value list supports neutral keyframe.]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-003.html.ini b/tests/wpt/meta/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-003.html.ini
new file mode 100644
index 00000000000..9a932e4869d
--- /dev/null
+++ b/tests/wpt/meta/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-003.html.ini
@@ -0,0 +1,3 @@
+[gap-decorations-width-neutral-keyframe-003.html]
+  [gap decorations row-rule-width with repeaters supports neutral keyframe.]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-004.html.ini b/tests/wpt/meta/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-004.html.ini
new file mode 100644
index 00000000000..4672e3bee44
--- /dev/null
+++ b/tests/wpt/meta/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-004.html.ini
@@ -0,0 +1,3 @@
+[gap-decorations-width-neutral-keyframe-004.html]
+  [gap decorations column-rule-width with repeaters supports neutral keyframe.]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-005.html.ini b/tests/wpt/meta/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-005.html.ini
new file mode 100644
index 00000000000..f9e02440589
--- /dev/null
+++ b/tests/wpt/meta/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-005.html.ini
@@ -0,0 +1,3 @@
+[gap-decorations-width-neutral-keyframe-005.html]
+  [gap decorations column-rule-width supports neutral keyframe.]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-gaps/animation/row-rule-color-interpolation.html.ini b/tests/wpt/meta/css/css-gaps/animation/row-rule-color-interpolation.html.ini
new file mode 100644
index 00000000000..682c2eed7fd
--- /dev/null
+++ b/tests/wpt/meta/css/css-gaps/animation/row-rule-color-interpolation.html.ini
@@ -0,0 +1,636 @@
+[row-rule-color-interpolation.html]
+  [CSS Transitions: property <row-rule-color> from neutral to [lime\] at (-5) should be [rgb(255, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from neutral to [lime\] at (-0.4) should be [rgb(255, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from neutral to [lime\] at (0) should be [rgb(255, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from neutral to [lime\] at (0.2) should be [rgb(204, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from neutral to [lime\] at (0.6) should be [rgb(102, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from neutral to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from neutral to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from neutral to [lime\] at (-5) should be [rgb(255, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from neutral to [lime\] at (-0.4) should be [rgb(255, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from neutral to [lime\] at (0) should be [rgb(255, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from neutral to [lime\] at (0.2) should be [rgb(204, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from neutral to [lime\] at (0.6) should be [rgb(102, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from neutral to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from neutral to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from neutral to [lime\] at (-5) should be [rgb(255, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from neutral to [lime\] at (-0.4) should be [rgb(255, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from neutral to [lime\] at (0) should be [rgb(255, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from neutral to [lime\] at (0.2) should be [rgb(204, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from neutral to [lime\] at (0.6) should be [rgb(102, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from neutral to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from neutral to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from neutral to [lime\] at (-5) should be [rgb(255, 255, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from neutral to [lime\] at (-0.4) should be [rgb(255, 255, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from neutral to [lime\] at (0) should be [rgb(255, 255, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from neutral to [lime\] at (0.2) should be [rgb(204, 255, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from neutral to [lime\] at (0.6) should be [rgb(102, 255, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from neutral to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from neutral to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [initial\] to [lime\] at (-5) should be [rgb(255, 0, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [initial\] to [lime\] at (-0.4) should be [rgb(255, 129, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [initial\] to [lime\] at (0) should be [rgb(255, 165, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [initial\] to [lime\] at (0.2) should be [rgb(204, 183, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [initial\] to [lime\] at (0.6) should be [rgb(102, 219, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [initial\] to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [initial\] to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [initial\] to [lime\] at (-5) should be [rgb(255, 0, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [initial\] to [lime\] at (-0.4) should be [rgb(255, 129, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [initial\] to [lime\] at (0) should be [rgb(255, 165, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [initial\] to [lime\] at (0.2) should be [rgb(204, 183, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [initial\] to [lime\] at (0.6) should be [rgb(102, 219, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [initial\] to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [initial\] to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [initial\] to [lime\] at (-5) should be [rgb(255, 0, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [initial\] to [lime\] at (-0.4) should be [rgb(255, 129, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [initial\] to [lime\] at (0) should be [rgb(255, 165, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [initial\] to [lime\] at (0.2) should be [rgb(204, 183, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [initial\] to [lime\] at (0.6) should be [rgb(102, 219, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [initial\] to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [initial\] to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [initial\] to [lime\] at (-5) should be [rgb(255, 0, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [initial\] to [lime\] at (-0.4) should be [rgb(255, 129, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [initial\] to [lime\] at (0) should be [rgb(255, 165, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [initial\] to [lime\] at (0.2) should be [rgb(204, 183, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [initial\] to [lime\] at (0.6) should be [rgb(102, 219, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [initial\] to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [initial\] to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [inherit\] to [lime\] at (-5) should be [rgb(0, 0, 255)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [inherit\] to [lime\] at (-0.4) should be [rgb(0, 0, 255)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [inherit\] to [lime\] at (0) should be [rgb(0, 0, 255)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [inherit\] to [lime\] at (0.2) should be [rgb(0, 51, 204)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [inherit\] to [lime\] at (0.6) should be [rgb(0, 153, 102)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [inherit\] to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [inherit\] to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [inherit\] to [lime\] at (-5) should be [rgb(0, 0, 255)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [inherit\] to [lime\] at (-0.4) should be [rgb(0, 0, 255)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [inherit\] to [lime\] at (0) should be [rgb(0, 0, 255)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [inherit\] to [lime\] at (0.2) should be [rgb(0, 51, 204)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [inherit\] to [lime\] at (0.6) should be [rgb(0, 153, 102)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [inherit\] to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [inherit\] to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [inherit\] to [lime\] at (-5) should be [rgb(0, 0, 255)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [inherit\] to [lime\] at (-0.4) should be [rgb(0, 0, 255)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [inherit\] to [lime\] at (0) should be [rgb(0, 0, 255)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [inherit\] to [lime\] at (0.2) should be [rgb(0, 51, 204)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [inherit\] to [lime\] at (0.6) should be [rgb(0, 153, 102)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [inherit\] to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [inherit\] to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [inherit\] to [lime\] at (-5) should be [rgb(0, 0, 255)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [inherit\] to [lime\] at (-0.4) should be [rgb(0, 0, 255)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [inherit\] to [lime\] at (0) should be [rgb(0, 0, 255)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [inherit\] to [lime\] at (0.2) should be [rgb(0, 51, 204)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [inherit\] to [lime\] at (0.6) should be [rgb(0, 153, 102)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [inherit\] to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [inherit\] to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [unset\] to [lime\] at (-5) should be [rgb(255, 0, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [unset\] to [lime\] at (-0.4) should be [rgb(255, 129, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [unset\] to [lime\] at (0) should be [rgb(255, 165, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [unset\] to [lime\] at (0.2) should be [rgb(204, 183, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [unset\] to [lime\] at (0.6) should be [rgb(102, 219, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [unset\] to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [unset\] to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [unset\] to [lime\] at (-5) should be [rgb(255, 0, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [unset\] to [lime\] at (-0.4) should be [rgb(255, 129, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [unset\] to [lime\] at (0) should be [rgb(255, 165, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [unset\] to [lime\] at (0.2) should be [rgb(204, 183, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [unset\] to [lime\] at (0.6) should be [rgb(102, 219, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [unset\] to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [unset\] to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [unset\] to [lime\] at (-5) should be [rgb(255, 0, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [unset\] to [lime\] at (-0.4) should be [rgb(255, 129, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [unset\] to [lime\] at (0) should be [rgb(255, 165, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [unset\] to [lime\] at (0.2) should be [rgb(204, 183, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [unset\] to [lime\] at (0.6) should be [rgb(102, 219, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [unset\] to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [unset\] to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [unset\] to [lime\] at (-5) should be [rgb(255, 0, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [unset\] to [lime\] at (-0.4) should be [rgb(255, 129, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [unset\] to [lime\] at (0) should be [rgb(255, 165, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [unset\] to [lime\] at (0.2) should be [rgb(204, 183, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [unset\] to [lime\] at (0.6) should be [rgb(102, 219, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [unset\] to [lime\] at (1) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [unset\] to [lime\] at (1.5) should be [rgb(0, 255, 0)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [orange\] to [blue\] at (-5) should be [#ffff00\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [orange\] to [blue\] at (-0.4) should be [#ffe700\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [orange\] to [blue\] at (0) should be [orange\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [orange\] to [blue\] at (0.2) should be [#cc8433\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [orange\] to [blue\] at (0.6) should be [#664299\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [orange\] to [blue\] at (1) should be [blue\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [orange\] to [blue\] at (1.5) should be [blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [orange\] to [blue\] at (-5) should be [#ffff00\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [orange\] to [blue\] at (-0.4) should be [#ffe700\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [orange\] to [blue\] at (0) should be [orange\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [orange\] to [blue\] at (0.2) should be [#cc8433\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [orange\] to [blue\] at (0.6) should be [#664299\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [orange\] to [blue\] at (1) should be [blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [orange\] to [blue\] at (1.5) should be [blue\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [orange\] to [blue\] at (-5) should be [#ffff00\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [orange\] to [blue\] at (-0.4) should be [#ffe700\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [orange\] to [blue\] at (0) should be [orange\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [orange\] to [blue\] at (0.2) should be [#cc8433\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [orange\] to [blue\] at (0.6) should be [#664299\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [orange\] to [blue\] at (1) should be [blue\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [orange\] to [blue\] at (1.5) should be [blue\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [orange\] to [blue\] at (-5) should be [#ffff00\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [orange\] to [blue\] at (-0.4) should be [#ffe700\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [orange\] to [blue\] at (0) should be [orange\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [orange\] to [blue\] at (0.2) should be [#cc8433\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [orange\] to [blue\] at (0.6) should be [#664299\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [orange\] to [blue\] at (1) should be [blue\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [orange\] to [blue\] at (1.5) should be [blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-color> from neutral to [red blue blue\] at (0.5) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-color> from neutral to [red blue blue\] at (0.6) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-color> from neutral to [red blue blue\] at (1) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-color> from neutral to [red blue blue\] at (1.5) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-color> from neutral to [red blue blue\] at (0.5) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-color> from neutral to [red blue blue\] at (0.6) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-color> from neutral to [red blue blue\] at (1) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-color> from neutral to [red blue blue\] at (1.5) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from neutral to [red blue blue\] at (-0.3) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from neutral to [red blue blue\] at (0) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from neutral to [red blue blue\] at (0.3) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from neutral to [red blue blue\] at (0.5) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from neutral to [red blue blue\] at (0.6) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from neutral to [red blue blue\] at (1) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from neutral to [red blue blue\] at (1.5) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from neutral to [red blue blue\] at (-0.3) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from neutral to [red blue blue\] at (0) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from neutral to [red blue blue\] at (0.3) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from neutral to [red blue blue\] at (0.5) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from neutral to [red blue blue\] at (0.6) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from neutral to [red blue blue\] at (1) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from neutral to [red blue blue\] at (1.5) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from neutral to [red blue blue\] at (0.5) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from neutral to [red blue blue\] at (0.6) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from neutral to [red blue blue\] at (1) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from neutral to [red blue blue\] at (1.5) should be [red blue blue\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from neutral to [red blue blue\] at (0.5) should be [red blue blue\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from neutral to [red blue blue\] at (0.6) should be [red blue blue\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from neutral to [red blue blue\] at (1) should be [red blue blue\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from neutral to [red blue blue\] at (1.5) should be [red blue blue\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-color> from [red blue green\] to [red\] at (-0.3) should be [red blue green\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-color> from [red blue green\] to [red\] at (0) should be [red blue green\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-color> from [red blue green\] to [red\] at (0.3) should be [red blue green\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-color> from [red blue green\] to [red\] at (0.5) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-color> from [red blue green\] to [red\] at (0.6) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-color> from [red blue green\] to [red\] at (1) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-color> from [red blue green\] to [red\] at (1.5) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-color> from [red blue green\] to [red\] at (-0.3) should be [red blue green\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-color> from [red blue green\] to [red\] at (0) should be [red blue green\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-color> from [red blue green\] to [red\] at (0.3) should be [red blue green\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-color> from [red blue green\] to [red\] at (0.5) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-color> from [red blue green\] to [red\] at (0.6) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-color> from [red blue green\] to [red\] at (1) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-color> from [red blue green\] to [red\] at (1.5) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [red blue green\] to [red\] at (-0.3) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [red blue green\] to [red\] at (0) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [red blue green\] to [red\] at (0.3) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [red blue green\] to [red\] at (0.5) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [red blue green\] to [red\] at (0.6) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [red blue green\] to [red\] at (1) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-color> from [red blue green\] to [red\] at (1.5) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [red blue green\] to [red\] at (-0.3) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [red blue green\] to [red\] at (0) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [red blue green\] to [red\] at (0.3) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [red blue green\] to [red\] at (0.5) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [red blue green\] to [red\] at (0.6) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [red blue green\] to [red\] at (1) should be [red\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-color> from [red blue green\] to [red\] at (1.5) should be [red\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [red blue green\] to [red\] at (-0.3) should be [red blue green\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [red blue green\] to [red\] at (0) should be [red blue green\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [red blue green\] to [red\] at (0.3) should be [red blue green\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [red blue green\] to [red\] at (0.5) should be [red\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [red blue green\] to [red\] at (0.6) should be [red\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [red blue green\] to [red\] at (1) should be [red\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-color> from [red blue green\] to [red\] at (1.5) should be [red\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [red blue green\] to [red\] at (-0.3) should be [red blue green\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [red blue green\] to [red\] at (0) should be [red blue green\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [red blue green\] to [red\] at (0.3) should be [red blue green\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [red blue green\] to [red\] at (0.5) should be [red\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [red blue green\] to [red\] at (0.6) should be [red\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [red blue green\] to [red\] at (1) should be [red\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-color> from [red blue green\] to [red\] at (1.5) should be [red\]]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-gaps/animation/rule-width-interpolation-multiple-values-001.html.ini b/tests/wpt/meta/css/css-gaps/animation/rule-width-interpolation-multiple-values-001.html.ini
index 07f5301783d..e626dae00c4 100644
--- a/tests/wpt/meta/css/css-gaps/animation/rule-width-interpolation-multiple-values-001.html.ini
+++ b/tests/wpt/meta/css/css-gaps/animation/rule-width-interpolation-multiple-values-001.html.ini
@@ -142,3 +142,147 @@
 
   [Web Animations: property <column-rule-width> from neutral to [40px\] at (1.5) should be [55px 52px 50px\]]
     expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 1px 1px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 10px 10px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 19px 19px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 28px 28px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 55px 55px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 1px 1px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 10px 10px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 19px 19px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 28px 28px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 55px 55px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 1px 1px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 10px 10px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 19px 19px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 28px 28px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 55px 55px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 1px 1px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 10px 10px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 19px 19px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 28px 28px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 55px 55px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 7px 14px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 15px 20px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 22px 26px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 30px 32px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 52px 50px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 7px 14px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 15px 20px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 22px 26px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 30px 32px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 52px 50px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 7px 14px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 15px 20px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 22px 26px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 30px 32px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 52px 50px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 7px 14px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 15px 20px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 22px 26px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 30px 32px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 52px 50px\]]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-gaps/animation/rule-width-interpolation-multiple-values-002.html.ini b/tests/wpt/meta/css/css-gaps/animation/rule-width-interpolation-multiple-values-002.html.ini
index 5dcaa0e9b7a..7b0eab50a38 100644
--- a/tests/wpt/meta/css/css-gaps/animation/rule-width-interpolation-multiple-values-002.html.ini
+++ b/tests/wpt/meta/css/css-gaps/animation/rule-width-interpolation-multiple-values-002.html.ini
@@ -142,3 +142,147 @@
 
   [Web Animations: property <column-rule-width> from neutral to [40px\] at (1.5) should be [55px 52px 50px\]]
     expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 1px 1px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 10px 10px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 19px 19px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 28px 28px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 55px 55px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 1px 1px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 10px 10px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 19px 19px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 28px 28px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 55px 55px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 1px 1px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 10px 10px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 19px 19px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 28px 28px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 55px 55px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 1px 1px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 10px 10px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 19px 19px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 28px 28px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 55px 55px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 7px 14px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 15px 20px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 22px 26px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 30px 32px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 52px 50px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 7px 14px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 15px 20px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 22px 26px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 30px 32px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 52px 50px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 7px 14px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 15px 20px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 22px 26px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 30px 32px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 52px 50px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (-0.3) should be [1px 7px 14px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (0) should be [10px 15px 20px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.3) should be [19px 22px 26px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (0.6) should be [28px 30px 32px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (1) should be [40px 40px 40px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [40px 40px 40px\] at (1.5) should be [55px 52px 50px\]]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-gaps/animation/rule-width-interpolation-repeaters.html.ini b/tests/wpt/meta/css/css-gaps/animation/rule-width-interpolation-repeaters.html.ini
new file mode 100644
index 00000000000..df9abc7202e
--- /dev/null
+++ b/tests/wpt/meta/css/css-gaps/animation/rule-width-interpolation-repeaters.html.ini
@@ -0,0 +1,1098 @@
+[rule-width-interpolation-repeaters.html]
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (-0.3) should be [7px repeat(2, 17px 17px) 17px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (0) should be [10px repeat(2, 20px 20px) 20px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (0.3) should be [13px repeat(2, 23px 23px) 23px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (0.6) should be [16px repeat(2, 26px 26px) 26px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (1) should be [20px repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (1.5) should be [25px repeat(2, 35px 35px) 35px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (-0.3) should be [7px repeat(2, 17px 17px) 17px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (0) should be [10px repeat(2, 20px 20px) 20px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (0.3) should be [13px repeat(2, 23px 23px) 23px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (0.6) should be [16px repeat(2, 26px 26px) 26px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (1) should be [20px repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (1.5) should be [25px repeat(2, 35px 35px) 35px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (-0.3) should be [7px repeat(2, 17px 17px) 17px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (0) should be [10px repeat(2, 20px 20px) 20px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (0.3) should be [13px repeat(2, 23px 23px) 23px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (0.6) should be [16px repeat(2, 26px 26px) 26px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (1) should be [20px repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (1.5) should be [25px repeat(2, 35px 35px) 35px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (-0.3) should be [7px repeat(2, 17px 17px) 17px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (0) should be [10px repeat(2, 20px 20px) 20px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (0.3) should be [13px repeat(2, 23px 23px) 23px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (0.6) should be [16px repeat(2, 26px 26px) 26px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (1) should be [20px repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px) 30px\] at (1.5) should be [25px repeat(2, 35px 35px) 35px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (-0.3) should be [repeat(2, 17px 17px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (0) should be [repeat(2, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (0.3) should be [repeat(2, 23px 23px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (0.6) should be [repeat(2, 26px 26px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (1) should be [repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (1.5) should be [repeat(2, 35px 35px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (-0.3) should be [repeat(2, 17px 17px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (0) should be [repeat(2, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (0.3) should be [repeat(2, 23px 23px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (0.6) should be [repeat(2, 26px 26px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (1) should be [repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (1.5) should be [repeat(2, 35px 35px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (-0.3) should be [repeat(2, 17px 17px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (0) should be [repeat(2, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (0.3) should be [repeat(2, 23px 23px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (0.6) should be [repeat(2, 26px 26px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (1) should be [repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (1.5) should be [repeat(2, 35px 35px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (-0.3) should be [repeat(2, 17px 17px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (0) should be [repeat(2, 20px 20px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (0.3) should be [repeat(2, 23px 23px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (0.6) should be [repeat(2, 26px 26px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (1) should be [repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px)\] at (1.5) should be [repeat(2, 35px 35px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (-0.3) should be [repeat(auto, 17px 17px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (0) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (0.3) should be [repeat(auto, 23px 23px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (0.6) should be [repeat(auto, 26px 26px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (1) should be [repeat(auto, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (1.5) should be [repeat(auto, 35px 35px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (-0.3) should be [repeat(auto, 17px 17px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (0) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (0.3) should be [repeat(auto, 23px 23px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (0.6) should be [repeat(auto, 26px 26px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (1) should be [repeat(auto, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (1.5) should be [repeat(auto, 35px 35px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (-0.3) should be [repeat(auto, 17px 17px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (0) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (0.3) should be [repeat(auto, 23px 23px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (0.6) should be [repeat(auto, 26px 26px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (1) should be [repeat(auto, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (1.5) should be [repeat(auto, 35px 35px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (-0.3) should be [repeat(auto, 17px 17px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (0) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (0.3) should be [repeat(auto, 23px 23px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (0.6) should be [repeat(auto, 26px 26px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (1) should be [repeat(auto, 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px)\] at (1.5) should be [repeat(auto, 35px 35px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0.5) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0.6) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (1) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (1.5) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0.5) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0.6) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (1) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (1.5) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (-0.3) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0.3) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0.5) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0.6) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (1) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (1.5) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (-0.3) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0.3) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0.5) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0.6) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (1) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (1.5) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0.5) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0.6) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (1) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (1.5) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0.5) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (0.6) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (1) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) 30px\] at (1.5) should be [repeat(2, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0.5) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0.6) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (1) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (1.5) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0.5) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0.6) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (1) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (1.5) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (-0.3) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0.3) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0.5) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0.6) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (1) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (1.5) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (-0.3) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0.3) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0.5) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0.6) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (1) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (1.5) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0.5) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0.6) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (1) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (1.5) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0.5) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (0.6) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (1) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [repeat(2, 30px 30px) repeat(2, 30px 30px)\] at (1.5) should be [repeat(2, 30px 30px) repeat(2, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0.6) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (1) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (1.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0.6) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (1) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (1.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (-0.3) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0.3) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0.6) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (1) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (1.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (-0.3) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0.3) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0.6) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (1) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (1.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0.6) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (1) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (1.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (0.6) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (1) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [repeat(3, 30px 30px)\] at (1.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0.5) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0.6) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (1) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (1.5) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0.5) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0.6) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (1) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (1.5) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (-0.3) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0.3) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0.5) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0.6) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (1) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (1.5) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (-0.3) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0.3) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0.5) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0.6) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (1) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (1.5) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0.5) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0.6) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (1) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (1.5) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0.5) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (0.6) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (1) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [repeat(2, 30px 30px 30px)\] at (1.5) should be [repeat(2, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0.5) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0.6) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (1) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (1.5) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0.5) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0.6) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (1) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (1.5) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (-0.3) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0.3) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0.5) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0.6) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (1) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (1.5) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (-0.3) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0.3) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0.5) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0.6) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (1) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (1.5) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0.5) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0.6) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (1) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (1.5) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0.5) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (0.6) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (1) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [20px repeat(3, 30px 30px) 30px\] at (1.5) should be [20px repeat(3, 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0.5) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0.6) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (1) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (1.5) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0.5) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0.6) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (1) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (1.5) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (-0.3) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0.3) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0.5) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0.6) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (1) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (1.5) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (-0.3) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0.3) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0.5) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0.6) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (1) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (1.5) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0.5) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0.6) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (1) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (1.5) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0.5) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (0.6) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (1) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [Web Animations: property <row-rule-width> from neutral to [20px repeat(2, 30px 30px 30px) 30px\] at (1.5) should be [20px repeat(2, 30px 30px 30px) 30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (-0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.6) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (1) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (1.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (-0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.6) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (1) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (1.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (-0.3) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.3) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.6) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (1) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (1.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (-0.3) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.3) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.6) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (1) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (1.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (-0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.6) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (1) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (1.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (-0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (0.6) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (1) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(3, 30px 30px)\] at (1.5) should be [repeat(3, 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (-0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.5) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.6) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (1) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (1.5) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (-0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.5) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.6) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (1) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (1.5) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (-0.3) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.3) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.5) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.6) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (1) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (1.5) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (-0.3) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.3) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.5) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.6) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (1) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (1.5) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (-0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.5) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.6) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (1) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (1.5) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (-0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.3) should be [repeat(auto, 20px 20px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.5) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (0.6) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (1) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from [repeat(auto, 20px 20px)\] to [repeat(auto, 30px 30px 30px)\] at (1.5) should be [repeat(auto, 30px 30px 30px)\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from neutral to [30px\] at (0.5) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from neutral to [30px\] at (0.6) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from neutral to [30px\] at (1) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-behavior:allow-discrete: property <column-rule-width> from neutral to [30px\] at (1.5) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from neutral to [30px\] at (0.5) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from neutral to [30px\] at (0.6) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from neutral to [30px\] at (1) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <column-rule-width> from neutral to [30px\] at (1.5) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [30px\] at (-0.3) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [30px\] at (0) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [30px\] at (0.3) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [30px\] at (0.5) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [30px\] at (0.6) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [30px\] at (1) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions: property <column-rule-width> from neutral to [30px\] at (1.5) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [30px\] at (-0.3) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [30px\] at (0) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [30px\] at (0.3) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [30px\] at (0.5) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [30px\] at (0.6) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [30px\] at (1) should be [30px\]]
+    expected: FAIL
+
+  [CSS Transitions with transition: all: property <column-rule-width> from neutral to [30px\] at (1.5) should be [30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [30px\] at (0.5) should be [30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [30px\] at (0.6) should be [30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [30px\] at (1) should be [30px\]]
+    expected: FAIL
+
+  [CSS Animations: property <column-rule-width> from neutral to [30px\] at (1.5) should be [30px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [30px\] at (0.5) should be [30px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [30px\] at (0.6) should be [30px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [30px\] at (1) should be [30px\]]
+    expected: FAIL
+
+  [Web Animations: property <column-rule-width> from neutral to [30px\] at (1.5) should be [30px\]]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-grid/grid-items/grid-item-minmax-img-001.html.ini b/tests/wpt/meta/css/css-grid/grid-items/grid-item-minmax-img-001.html.ini
new file mode 100644
index 00000000000..41a0e6a5650
--- /dev/null
+++ b/tests/wpt/meta/css/css-grid/grid-items/grid-item-minmax-img-001.html.ini
@@ -0,0 +1,2 @@
+[grid-item-minmax-img-001.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-grid/grid-items/grid-item-minmax-img-002.html.ini b/tests/wpt/meta/css/css-grid/grid-items/grid-item-minmax-img-002.html.ini
new file mode 100644
index 00000000000..1b24688e615
--- /dev/null
+++ b/tests/wpt/meta/css/css-grid/grid-items/grid-item-minmax-img-002.html.ini
@@ -0,0 +1,2 @@
+[grid-item-minmax-img-002.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-sizing/intrinsic-size-fallback-replaced.html.ini b/tests/wpt/meta/css/css-sizing/intrinsic-size-fallback-replaced.html.ini
index a7002aa4d58..ae7b99803a1 100644
--- a/tests/wpt/meta/css/css-sizing/intrinsic-size-fallback-replaced.html.ini
+++ b/tests/wpt/meta/css/css-sizing/intrinsic-size-fallback-replaced.html.ini
@@ -10,3 +10,9 @@
 
   [.test 8]
     expected: FAIL
+
+  [.test 3]
+    expected: FAIL
+
+  [.test 7]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-001.html.ini b/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-001.html.ini
index 8db6cb1e795..29935ebe5e5 100644
--- a/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-001.html.ini
+++ b/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-001.html.ini
@@ -13,3 +13,18 @@
 
   [svg 5: undefined]
     expected: FAIL
+
+  [svg 1]
+    expected: FAIL
+
+  [svg 2]
+    expected: FAIL
+
+  [svg 3]
+    expected: FAIL
+
+  [svg 4]
+    expected: FAIL
+
+  [svg 5]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-002.html.ini b/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-002.html.ini
index 35ba76f75e8..242ae52f242 100644
--- a/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-002.html.ini
+++ b/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-002.html.ini
@@ -13,3 +13,18 @@
 
   [svg 5: undefined]
     expected: FAIL
+
+  [svg 1]
+    expected: FAIL
+
+  [svg 2]
+    expected: FAIL
+
+  [svg 3]
+    expected: FAIL
+
+  [svg 4]
+    expected: FAIL
+
+  [svg 5]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-003.html.ini b/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-003.html.ini
index 8a3c8fe87a3..6d6cd62de21 100644
--- a/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-003.html.ini
+++ b/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-003.html.ini
@@ -13,3 +13,18 @@
 
   [svg 5: undefined]
     expected: FAIL
+
+  [svg 1]
+    expected: FAIL
+
+  [svg 2]
+    expected: FAIL
+
+  [svg 3]
+    expected: FAIL
+
+  [svg 4]
+    expected: FAIL
+
+  [svg 5]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-004.html.ini b/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-004.html.ini
index b5375006e22..3e827d31314 100644
--- a/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-004.html.ini
+++ b/tests/wpt/meta/css/css-sizing/svg-intrinsic-size-004.html.ini
@@ -10,3 +10,15 @@
 
   [svg 4: undefined]
     expected: FAIL
+
+  [svg 1]
+    expected: FAIL
+
+  [svg 2]
+    expected: FAIL
+
+  [svg 3]
+    expected: FAIL
+
+  [svg 4]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-text-decor/parsing/text-emphasis-style-computed-vertical-lr.html.ini b/tests/wpt/meta/css/css-text-decor/parsing/text-emphasis-style-computed-vertical-lr.html.ini
new file mode 100644
index 00000000000..a062bb90a74
--- /dev/null
+++ b/tests/wpt/meta/css/css-text-decor/parsing/text-emphasis-style-computed-vertical-lr.html.ini
@@ -0,0 +1,27 @@
+[text-emphasis-style-computed-vertical-lr.html]
+  [Property text-emphasis-style value 'none']
+    expected: FAIL
+
+  [Property text-emphasis-style value 'dot']
+    expected: FAIL
+
+  [Property text-emphasis-style value 'filled circle']
+    expected: FAIL
+
+  [Property text-emphasis-style value 'filled']
+    expected: FAIL
+
+  [Property text-emphasis-style value 'open']
+    expected: FAIL
+
+  [Property text-emphasis-style value 'double-circle']
+    expected: FAIL
+
+  [Property text-emphasis-style value 'triangle']
+    expected: FAIL
+
+  [Property text-emphasis-style value 'open sesame']
+    expected: FAIL
+
+  [Property text-emphasis-style value '"*"']
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-text-decor/parsing/text-emphasis-style-computed.html.ini b/tests/wpt/meta/css/css-text-decor/parsing/text-emphasis-style-computed.html.ini
index 8019c90594a..447001c6468 100644
--- a/tests/wpt/meta/css/css-text-decor/parsing/text-emphasis-style-computed.html.ini
+++ b/tests/wpt/meta/css/css-text-decor/parsing/text-emphasis-style-computed.html.ini
@@ -19,3 +19,9 @@
 
   [Property text-emphasis-style value '"*"']
     expected: FAIL
+
+  [Property text-emphasis-style value 'filled']
+    expected: FAIL
+
+  [Property text-emphasis-style value 'open']
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-text/text-autospace/text-autospace-elements-001.html.ini b/tests/wpt/meta/css/css-text/text-autospace/text-autospace-elements-001.html.ini
new file mode 100644
index 00000000000..a1f2e4f8874
--- /dev/null
+++ b/tests/wpt/meta/css/css-text/text-autospace/text-autospace-elements-001.html.ini
@@ -0,0 +1,2 @@
+[text-autospace-elements-001.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-text/text-autospace/text-autospace-elements-002.html.ini b/tests/wpt/meta/css/css-text/text-autospace/text-autospace-elements-002.html.ini
new file mode 100644
index 00000000000..1500a616159
--- /dev/null
+++ b/tests/wpt/meta/css/css-text/text-autospace/text-autospace-elements-002.html.ini
@@ -0,0 +1,2 @@
+[text-autospace-elements-002.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-text/text-autospace/text-autospace-elements-003.html.ini b/tests/wpt/meta/css/css-text/text-autospace/text-autospace-elements-003.html.ini
new file mode 100644
index 00000000000..557e2e86ec9
--- /dev/null
+++ b/tests/wpt/meta/css/css-text/text-autospace/text-autospace-elements-003.html.ini
@@ -0,0 +1,2 @@
+[text-autospace-elements-003.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-transitions/render-blocking/no-transition-from-ua-to-blocking-stylesheet.html.ini b/tests/wpt/meta/css/css-transitions/render-blocking/no-transition-from-ua-to-blocking-stylesheet.html.ini
new file mode 100644
index 00000000000..70a00a101f6
--- /dev/null
+++ b/tests/wpt/meta/css/css-transitions/render-blocking/no-transition-from-ua-to-blocking-stylesheet.html.ini
@@ -0,0 +1,2 @@
+[no-transition-from-ua-to-blocking-stylesheet.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/css/css-values/position/position-computed.tentative.html.ini b/tests/wpt/meta/css/css-values/position/position-computed.tentative.html.ini
new file mode 100644
index 00000000000..49d6b62e0b2
--- /dev/null
+++ b/tests/wpt/meta/css/css-values/position/position-computed.tentative.html.ini
@@ -0,0 +1,156 @@
+[position-computed.tentative.html]
+  [Property object-position value 'x-start']
+    expected: FAIL
+
+  [Property object-position value 'x-start 10px']
+    expected: FAIL
+
+  [Property object-position value 'x-start 10% top 20px']
+    expected: FAIL
+
+  [Property object-position value 'x-end']
+    expected: FAIL
+
+  [Property object-position value 'x-end 10%']
+    expected: FAIL
+
+  [Property object-position value 'x-end 10px top 20px']
+    expected: FAIL
+
+  [Property object-position value 'y-start']
+    expected: FAIL
+
+  [Property object-position value '10px y-start']
+    expected: FAIL
+
+  [Property object-position value 'left 10px y-start 20%']
+    expected: FAIL
+
+  [Property object-position value 'y-end']
+    expected: FAIL
+
+  [Property object-position value '10px y-end']
+    expected: FAIL
+
+  [Property object-position value 'left 10px y-end 20%']
+    expected: FAIL
+
+  [Property object-position value 'x-start' in mode 'writing-mode: horizontal-tb, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'x-end' in mode 'writing-mode: horizontal-tb, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'y-start' in mode 'writing-mode: horizontal-tb, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'y-end' in mode 'writing-mode: horizontal-tb, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'x-start' in mode 'writing-mode: horizontal-tb, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'x-end' in mode 'writing-mode: horizontal-tb, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'y-start' in mode 'writing-mode: horizontal-tb, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'y-end' in mode 'writing-mode: horizontal-tb, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'x-start' in mode 'writing-mode: vertical-rl, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'x-end' in mode 'writing-mode: vertical-rl, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'y-start' in mode 'writing-mode: vertical-rl, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'y-end' in mode 'writing-mode: vertical-rl, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'x-start' in mode 'writing-mode: sideways-rl, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'x-end' in mode 'writing-mode: sideways-rl, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'y-start' in mode 'writing-mode: sideways-rl, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'y-end' in mode 'writing-mode: sideways-rl, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'x-start' in mode 'writing-mode: vertical-rl, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'x-end' in mode 'writing-mode: vertical-rl, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'y-start' in mode 'writing-mode: vertical-rl, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'y-end' in mode 'writing-mode: vertical-rl, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'x-start' in mode 'writing-mode: sideways-rl, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'x-end' in mode 'writing-mode: sideways-rl, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'y-start' in mode 'writing-mode: sideways-rl, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'y-end' in mode 'writing-mode: sideways-rl, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'x-start' in mode 'writing-mode: vertical-lr, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'x-end' in mode 'writing-mode: vertical-lr, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'y-start' in mode 'writing-mode: vertical-lr, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'y-end' in mode 'writing-mode: vertical-lr, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'x-start' in mode 'writing-mode: sideways-lr, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'x-end' in mode 'writing-mode: sideways-lr, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'y-start' in mode 'writing-mode: sideways-lr, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'y-end' in mode 'writing-mode: sideways-lr, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'x-start' in mode 'writing-mode: vertical-lr, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'x-end' in mode 'writing-mode: vertical-lr, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'y-start' in mode 'writing-mode: vertical-lr, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'y-end' in mode 'writing-mode: vertical-lr, direction: ltr']
+    expected: FAIL
+
+  [Property object-position value 'x-start' in mode 'writing-mode: sideways-lr, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'x-end' in mode 'writing-mode: sideways-lr, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'y-start' in mode 'writing-mode: sideways-lr, direction: rtl']
+    expected: FAIL
+
+  [Property object-position value 'y-end' in mode 'writing-mode: sideways-lr, direction: rtl']
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-values/position/position-valid.tentative.html.ini b/tests/wpt/meta/css/css-values/position/position-valid.tentative.html.ini
new file mode 100644
index 00000000000..2cb059a6bfc
--- /dev/null
+++ b/tests/wpt/meta/css/css-values/position/position-valid.tentative.html.ini
@@ -0,0 +1,48 @@
+[position-valid.tentative.html]
+  [e.style['object-position'\] = "x-start" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "x-start 10px" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "x-start 10% top 20px" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "top 20px x-start 10%" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "x-end" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "x-end 10%" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "x-end 10px top 20px" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "top 20px x-end 10px" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "y-start" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "10px y-start" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "left 10px y-start 20%" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "y-start 20px left 10px" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "y-end" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "10px y-end" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "left 10px y-end 20%" should set the property value]
+    expected: FAIL
+
+  [e.style['object-position'\] = "y-end 20% left 10px" should set the property value]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-values/progress-computed.html.ini b/tests/wpt/meta/css/css-values/progress-computed.html.ini
index 9cfbbcfbaf6..049a00988fc 100644
--- a/tests/wpt/meta/css/css-values/progress-computed.html.ini
+++ b/tests/wpt/meta/css/css-values/progress-computed.html.ini
@@ -88,3 +88,9 @@
 
   [calc(progress(sign(1001em - 10lh * progress(100px, 2rex, 10ex)) * 20em, 2rem, 12em) * 2) should be used-value-equivalent to 2]
     expected: FAIL
+
+  [progress(1000em, 10em, 110em) should be used-value-equivalent to 1]
+    expected: FAIL
+
+  [scale(progress(1000em, 10rem, 110em)) should be used-value-equivalent to scale(1)]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/css-values/tree-counting/calc-sibling-function.html.ini b/tests/wpt/meta/css/css-values/tree-counting/calc-sibling-function.html.ini
index 2c6e08fad52..6c279f0a753 100644
--- a/tests/wpt/meta/css/css-values/tree-counting/calc-sibling-function.html.ini
+++ b/tests/wpt/meta/css/css-values/tree-counting/calc-sibling-function.html.ini
@@ -10,3 +10,12 @@
 
   [sibling-count on pseudo-element]
     expected: FAIL
+
+  [sibling-count() on pseudo-element]
+    expected: FAIL
+
+  [sibling-index() on root]
+    expected: FAIL
+
+  [sibling-count() on root]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/cssom-view/range-client-rects-surrogate-indexing.html.ini b/tests/wpt/meta/css/cssom-view/range-client-rects-surrogate-indexing.html.ini
new file mode 100644
index 00000000000..a0011fef79e
--- /dev/null
+++ b/tests/wpt/meta/css/cssom-view/range-client-rects-surrogate-indexing.html.ini
@@ -0,0 +1,3 @@
+[range-client-rects-surrogate-indexing.html]
+  [Range.getClientRects should correct indexing into trailing surrogates]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/cssom-view/window-scroll-arguments.html.ini b/tests/wpt/meta/css/cssom-view/window-scroll-arguments.html.ini
new file mode 100644
index 00000000000..f0f023f5b12
--- /dev/null
+++ b/tests/wpt/meta/css/cssom-view/window-scroll-arguments.html.ini
@@ -0,0 +1,18 @@
+[window-scroll-arguments.html]
+  [scrollTo with 1 non-dictionary argument]
+    expected: FAIL
+
+  [scrollTo with an invalid ScrollToOptions argument]
+    expected: FAIL
+
+  [scroll with 1 non-dictionary argument]
+    expected: FAIL
+
+  [scroll with an invalid ScrollToOptions argument]
+    expected: FAIL
+
+  [scrollBy with 1 non-dictionary argument]
+    expected: FAIL
+
+  [scrollBy with an invalid ScrollToOptions argument]
+    expected: FAIL
diff --git a/tests/wpt/meta/css/filter-effects/fecolormatrix-display-p3.html.ini b/tests/wpt/meta/css/filter-effects/fecolormatrix-display-p3.html.ini
new file mode 100644
index 00000000000..fe4131d500a
--- /dev/null
+++ b/tests/wpt/meta/css/filter-effects/fecolormatrix-display-p3.html.ini
@@ -0,0 +1,2 @@
+[fecolormatrix-display-p3.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/custom-elements/reactions/Document.html.ini b/tests/wpt/meta/custom-elements/reactions/Document.html.ini
index b0929e06925..a5a6874fe0b 100644
--- a/tests/wpt/meta/custom-elements/reactions/Document.html.ini
+++ b/tests/wpt/meta/custom-elements/reactions/Document.html.ini
@@ -1,3 +1,6 @@
 [Document.html]
   [execCommand on Document must enqueue a disconnected reaction when deleting a custom element from a contenteditable element]
     expected: FAIL
+
+  [importNode on Document must construct a new custom element when importing a custom element into a window-less document]
+    expected: FAIL
diff --git a/tests/wpt/meta/custom-elements/registries/CustomElementRegistry-upgrade.html.ini b/tests/wpt/meta/custom-elements/registries/CustomElementRegistry-upgrade.html.ini
index 8f5497a46ca..88d7e4b1f22 100644
--- a/tests/wpt/meta/custom-elements/registries/CustomElementRegistry-upgrade.html.ini
+++ b/tests/wpt/meta/custom-elements/registries/CustomElementRegistry-upgrade.html.ini
@@ -10,3 +10,6 @@
 
   [upgrade should not upgrade a candidate element not associated with the registry]
     expected: FAIL
+
+  [upgrade should not upgrade a candidate element not associated with a registry]
+    expected: FAIL
diff --git a/tests/wpt/meta/custom-elements/upgrading/Document-importNode.html.ini b/tests/wpt/meta/custom-elements/upgrading/Document-importNode.html.ini
new file mode 100644
index 00000000000..a103545fb64
--- /dev/null
+++ b/tests/wpt/meta/custom-elements/upgrading/Document-importNode.html.ini
@@ -0,0 +1,6 @@
+[Document-importNode.html]
+  [autonomous: document.importNode() should import custom elements successfully]
+    expected: FAIL
+
+  [autonomous: document.importNode() should import "undefined" custom elements successfully]
+    expected: FAIL
diff --git a/tests/wpt/meta/fetch/fetch-later/quota/same-origin-iframe/max-payload.tentative.https.window.js.ini b/tests/wpt/meta/fetch/fetch-later/quota/same-origin-iframe/max-payload.tentative.https.window.js.ini
index 18740a98f45..0e2ee3973ed 100644
--- a/tests/wpt/meta/fetch/fetch-later/quota/same-origin-iframe/max-payload.tentative.https.window.js.ini
+++ b/tests/wpt/meta/fetch/fetch-later/quota/same-origin-iframe/max-payload.tentative.https.window.js.ini
@@ -1,5 +1,5 @@
 [max-payload.tentative.https.window.html]
-  expected: TIMEOUT
+  expected: ERROR
   [fetchLater() accepts max payload in a POST request body of String in same-origin iframe.]
     expected: FAIL
 
diff --git a/tests/wpt/meta/fetch/metadata/generated/css-font-face.sub.tentative.html.ini b/tests/wpt/meta/fetch/metadata/generated/css-font-face.sub.tentative.html.ini
index 2254c59cae9..af4a680bb7a 100644
--- a/tests/wpt/meta/fetch/metadata/generated/css-font-face.sub.tentative.html.ini
+++ b/tests/wpt/meta/fetch/metadata/generated/css-font-face.sub.tentative.html.ini
@@ -49,3 +49,6 @@
 
   [sec-fetch-storage-access - Not sent to non-trustworthy cross-site destination]
     expected: FAIL
+
+  [sec-fetch-storage-access - Not sent to non-trustworthy same-site destination]
+    expected: FAIL
diff --git a/tests/wpt/meta/html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/load-pageshow-events-window-open.html.ini b/tests/wpt/meta/html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/load-pageshow-events-window-open.html.ini
index 324db3d9b35..5aef7ce66ce 100644
--- a/tests/wpt/meta/html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/load-pageshow-events-window-open.html.ini
+++ b/tests/wpt/meta/html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/load-pageshow-events-window-open.html.ini
@@ -10,3 +10,6 @@
 
   [load event does not fire on window.open('about:blank?foo')]
     expected: FAIL
+
+  [load event does not fire on window.open('about:blank')]
+    expected: FAIL
diff --git a/tests/wpt/meta/html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-same-origin.window.js.ini b/tests/wpt/meta/html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-same-origin.window.js.ini
new file mode 100644
index 00000000000..7dc346632a4
--- /dev/null
+++ b/tests/wpt/meta/html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-same-origin.window.js.ini
@@ -0,0 +1,3 @@
+[navigation-unload-same-origin.window.html]
+  [Same-origin navigation started from unload handler must be ignored]
+    expected: FAIL
diff --git a/tests/wpt/meta/html/browsers/history/the-history-interface/001.html.ini b/tests/wpt/meta/html/browsers/history/the-history-interface/001.html.ini
index f27b06e963a..b0bdba7f308 100644
--- a/tests/wpt/meta/html/browsers/history/the-history-interface/001.html.ini
+++ b/tests/wpt/meta/html/browsers/history/the-history-interface/001.html.ini
@@ -1,4 +1,2 @@
 [001.html]
   expected: TIMEOUT
-  [traversing history must also traverse hash changes]
-    expected: FAIL
diff --git a/tests/wpt/meta/html/browsers/history/the-history-interface/traverse_the_history_4.html.ini b/tests/wpt/meta/html/browsers/history/the-history-interface/traverse_the_history_4.html.ini
deleted file mode 100644
index d6188c03424..00000000000
--- a/tests/wpt/meta/html/browsers/history/the-history-interface/traverse_the_history_4.html.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[traverse_the_history_4.html]
-  [Multiple history traversals, last would be aborted]
-    expected: FAIL
diff --git a/tests/wpt/meta/html/canvas/element/manual/text/canvas.2d.disconnected.html.ini b/tests/wpt/meta/html/canvas/element/manual/text/canvas.2d.disconnected.html.ini
new file mode 100644
index 00000000000..5cdcce07c65
--- /dev/null
+++ b/tests/wpt/meta/html/canvas/element/manual/text/canvas.2d.disconnected.html.ini
@@ -0,0 +1,2 @@
+[canvas.2d.disconnected.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/html/dom/partial-updates/tentative/template-patchfor-shadow-nested.html.ini b/tests/wpt/meta/html/dom/partial-updates/tentative/template-patchfor-shadow-nested.html.ini
new file mode 100644
index 00000000000..2645b55e8da
--- /dev/null
+++ b/tests/wpt/meta/html/dom/partial-updates/tentative/template-patchfor-shadow-nested.html.ini
@@ -0,0 +1,3 @@
+[template-patchfor-shadow-nested.html]
+  [<template patchfor> inside a <template shadowrootmode><div> should apply directly to its target]
+    expected: FAIL
diff --git a/tests/wpt/meta/html/dom/partial-updates/tentative/template-patchfor-shadow.html.ini b/tests/wpt/meta/html/dom/partial-updates/tentative/template-patchfor-shadow.html.ini
new file mode 100644
index 00000000000..eb6fa37613b
--- /dev/null
+++ b/tests/wpt/meta/html/dom/partial-updates/tentative/template-patchfor-shadow.html.ini
@@ -0,0 +1,3 @@
+[template-patchfor-shadow.html]
+  [<template patchfor> inside a <template shadowrootmode> should apply directly to its target]
+    expected: FAIL
diff --git a/tests/wpt/meta/html/dom/partial-updates/tentative/template-patchfor.html.ini b/tests/wpt/meta/html/dom/partial-updates/tentative/template-patchfor.html.ini
new file mode 100644
index 00000000000..2892990e6d4
--- /dev/null
+++ b/tests/wpt/meta/html/dom/partial-updates/tentative/template-patchfor.html.ini
@@ -0,0 +1,6 @@
+[template-patchfor.html]
+  [<template patchfor> should apply directly to its target]
+    expected: FAIL
+
+  [<template patchfor> should work when chunked]
+    expected: FAIL
diff --git a/tests/wpt/meta/html/editing/the-hidden-attribute/beforematch-infinite-loop.html.ini b/tests/wpt/meta/html/editing/the-hidden-attribute/beforematch-infinite-loop.html.ini
new file mode 100644
index 00000000000..0ae73863a3e
--- /dev/null
+++ b/tests/wpt/meta/html/editing/the-hidden-attribute/beforematch-infinite-loop.html.ini
@@ -0,0 +1,3 @@
+[beforematch-infinite-loop.html]
+  [hidden=until-found revealing algorithm should collect elements to reveal before revealing them.]
+    expected: FAIL
diff --git a/tests/wpt/meta/html/rendering/widgets/button-layout/scrollable-button-centering.html.ini b/tests/wpt/meta/html/rendering/widgets/button-layout/scrollable-button-centering.html.ini
new file mode 100644
index 00000000000..f3471d67582
--- /dev/null
+++ b/tests/wpt/meta/html/rendering/widgets/button-layout/scrollable-button-centering.html.ini
@@ -0,0 +1,2 @@
+[scrollable-button-centering.html]
+  expected: FAIL
diff --git a/tests/wpt/meta/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini b/tests/wpt/meta/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
index 7df8f9458e9..841bafc6eca 100644
--- a/tests/wpt/meta/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
+++ b/tests/wpt/meta/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
@@ -1,4 +1,3 @@
 [iframe_sandbox_popups_escaping-2.html]
-  expected: CRASH
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
     expected: FAIL
diff --git a/tests/wpt/meta/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini b/tests/wpt/meta/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
index 4034793cc72..ab6280dc836 100644
--- a/tests/wpt/meta/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
+++ b/tests/wpt/meta/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
@@ -1,3 +1,3 @@
 [iframe_sandbox_popups_nonescaping-2.html]
   [Check that popups from a sandboxed iframe do not escape the sandbox]
-    expected: FAIL
+    expected: NOTRUN
diff --git a/tests/wpt/meta/html/semantics/forms/form-submission-0/urlencoded2.window.js.ini b/tests/wpt/meta/html/semantics/forms/form-submission-0/urlencoded2.window.js.ini
index de12698fd90..9499d75851a 100644
--- a/tests/wpt/meta/html/semantics/forms/form-submission-0/urlencoded2.window.js.ini
+++ b/tests/wpt/meta/html/semantics/forms/form-submission-0/urlencoded2.window.js.ini
@@ -1,7 +1,4 @@
 [urlencoded2.window.html]
-  [application/x-www-form-urlencoded: Basic test (normal form)]
-    expected: FAIL
-
   [application/x-www-form-urlencoded: Basic File test (normal form)]
     expected: FAIL
 
diff --git a/tests/wpt/meta/html/semantics/forms/historical.html.ini b/tests/wpt/meta/html/semantics/forms/historical.html.ini
new file mode 100644
index 00000000000..5d8289307cc
--- /dev/null
+++ b/tests/wpt/meta/html/semantics/forms/historical.html.ini
@@ -0,0 +1,3 @@
+[historical.html]
+  [<input name=isindex> should not be supported]
+    expected: FAIL
diff --git a/tests/wpt/meta/navigation-timing/test-navigation-type-reload.html.ini b/tests/wpt/meta/navigation-timing/test-navigation-type-reload.html.ini
index 15bad29cb8c..816b087d78e 100644
--- a/tests/wpt/meta/navigation-timing/test-navigation-type-reload.html.ini
+++ b/tests/wpt/meta/navigation-timing/test-navigation-type-reload.html.ini
@@ -19,12 +19,3 @@
 
   [Reload fetchStart > Original fetchStart]
     expected: FAIL
-
-  [Reload domComplete > Original domComplete]
-    expected: FAIL
-
-  [Reload loadEventEnd > Original loadEventEnd]
-    expected: FAIL
-
-  [Reload loadEventStart > Original loadEventStart]
-    expected: FAIL
diff --git a/tests/wpt/meta/preload/preload-error.sub.html.ini b/tests/wpt/meta/preload/preload-error.sub.html.ini
index 197c9769fa0..6eec27a7e85 100644
--- a/tests/wpt/meta/preload/preload-error.sub.html.ini
+++ b/tests/wpt/meta/preload/preload-error.sub.html.ini
@@ -59,9 +59,6 @@
   [success (script): main]
     expected: FAIL
 
-  [404 (script): main]
-    expected: FAIL
-
   [404 (xhr): main]
     expected: FAIL
 
@@ -71,5 +68,11 @@
   [success (xhr): main]
     expected: FAIL
 
-  [404 (style): main]
+  [CORS (style): main]
+    expected: FAIL
+
+  [Decode-error (style): main]
+    expected: FAIL
+
+  [MIME-error (script): main]
     expected: FAIL
diff --git a/tests/wpt/meta/preload/preload-resource-match.https.html.ini b/tests/wpt/meta/preload/preload-resource-match.https.html.ini
index d21644d47ee..31f9bda5354 100644
--- a/tests/wpt/meta/preload/preload-resource-match.https.html.ini
+++ b/tests/wpt/meta/preload/preload-resource-match.https.html.ini
@@ -73,16 +73,16 @@
     expected: FAIL
 
   [Loading script (anonymous) with link (no-cors) should discard the preloaded response]
-    expected: TIMEOUT
+    expected: FAIL
 
   [Loading script (anonymous) with link (use-credentials) should discard the preloaded response]
-    expected: NOTRUN
+    expected: FAIL
 
   [Loading script (use-credentials) with link (no-cors) should discard the preloaded response]
-    expected: NOTRUN
+    expected: FAIL
 
   [Loading script (use-credentials) with link (anonymous) should discard the preloaded response]
-    expected: NOTRUN
+    expected: TIMEOUT
 
   [Loading script (use-credentials) with link (use-credentials) should reuse the preloaded response]
     expected: NOTRUN
@@ -146,6 +146,3 @@
 
   [Loading style (use-credentials) with link (use-credentials) should reuse the preloaded response]
     expected: NOTRUN
-
-  [Loading script (anonymous) with link (anonymous) should reuse the preloaded response]
-    expected: NOTRUN
diff --git a/tests/wpt/meta/resize-observer/eventloop.html.ini b/tests/wpt/meta/resize-observer/eventloop.html.ini
new file mode 100644
index 00000000000..6ed748ec951
--- /dev/null
+++ b/tests/wpt/meta/resize-observer/eventloop.html.ini
@@ -0,0 +1,3 @@
+[eventloop.html]
+  [test0: multiple notifications inside same event loop]
+    expected: FAIL
diff --git a/tests/wpt/meta/service-workers/service-worker/windowclient-navigate.https.html.ini b/tests/wpt/meta/service-workers/service-worker/windowclient-navigate.https.html.ini
index bbe9c280f98..e3766fadc45 100644
--- a/tests/wpt/meta/service-workers/service-worker/windowclient-navigate.https.html.ini
+++ b/tests/wpt/meta/service-workers/service-worker/windowclient-navigate.https.html.ini
@@ -31,3 +31,6 @@
 
   [navigate on a top-level window client]
     expected: FAIL
+
+  [cross origin url]
+    expected: FAIL
diff --git a/tests/wpt/meta/subresource-integrity/signatures/tentative/header-component.window.js.ini b/tests/wpt/meta/subresource-integrity/signatures/tentative/header-component.window.js.ini
new file mode 100644
index 00000000000..707ee8c26c7
--- /dev/null
+++ b/tests/wpt/meta/subresource-integrity/signatures/tentative/header-component.window.js.ini
@@ -0,0 +1,42 @@
+[header-component.window.html]
+  [`fetch()`: Valid signature (signature=("content-type" "unencoded-digest";sf);keyid="JrQLj5P/89iXES9+vFgrIy29clF9CC/oPPsw3c5D0bs=";tag="sri"), matching integrity check: loads.]
+    expected: FAIL
+
+  [`fetch()`: Valid signature (signature=("content-type" "unencoded-digest";sf);keyid="JrQLj5P/89iXES9+vFgrIy29clF9CC/oPPsw3c5D0bs=";tag="sri"), mismatched integrity check: blocked.]
+    expected: FAIL
+
+  [`<script>`: Valid signature (signature=("content-type" "unencoded-digest";sf);keyid="JrQLj5P/89iXES9+vFgrIy29clF9CC/oPPsw3c5D0bs=";tag="sri"), mismatched integrity check: blocked.]
+    expected: FAIL
+
+  [`fetch()`: Valid signature (signature=("unencoded-digest";sf "content-type");keyid="JrQLj5P/89iXES9+vFgrIy29clF9CC/oPPsw3c5D0bs=";tag="sri"), matching integrity check: loads.]
+    expected: FAIL
+
+  [`fetch()`: Valid signature (signature=("unencoded-digest";sf "content-type");keyid="JrQLj5P/89iXES9+vFgrIy29clF9CC/oPPsw3c5D0bs=";tag="sri"), mismatched integrity check: blocked.]
+    expected: FAIL
+
+  [`<script>`: Valid signature (signature=("unencoded-digest";sf "content-type");keyid="JrQLj5P/89iXES9+vFgrIy29clF9CC/oPPsw3c5D0bs=";tag="sri"), mismatched integrity check: blocked.]
+    expected: FAIL
+
+  [`fetch()`: Mismatched header value: blocked.]
+    expected: FAIL
+
+  [`fetch()`: Mismatched header value with matching integrity: blocked.]
+    expected: FAIL
+
+  [`<script>`: Mismatched header value: blocked.]
+    expected: FAIL
+
+  [`<script>`: Mismatched header value with matching integrity: blocked.]
+    expected: FAIL
+
+  [`fetch()`: Missing signed header: blocked.]
+    expected: FAIL
+
+  [`fetch()`: Missing signed header with matching integrity: blocked.]
+    expected: FAIL
+
+  [`<script>`: Missing signed header: blocked.]
+    expected: FAIL
+
+  [`<script>`: Missing signed header with matching integrity: blocked.]
+    expected: FAIL
diff --git a/tests/wpt/meta/trusted-types/trusted-types-navigation.html.ini b/tests/wpt/meta/trusted-types/trusted-types-navigation.html.ini
index 80182f188f4..fb3124a71cb 100644
--- a/tests/wpt/meta/trusted-types/trusted-types-navigation.html.ini
+++ b/tests/wpt/meta/trusted-types/trusted-types-navigation.html.ini
@@ -61,7 +61,7 @@
   expected: CRASH
 
 [trusted-types-navigation.html?06-10]
-  expected: CRASH
+  expected: TIMEOUT
   [Navigate a frame via anchor with javascript:-urls w/ default policy in enforcing mode.]
     expected: FAIL
 
diff --git a/tests/wpt/meta/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini b/tests/wpt/meta/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini
index d05426be41b..273334b93ed 100644
--- a/tests/wpt/meta/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini
+++ b/tests/wpt/meta/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini
@@ -862,3 +862,15 @@
 
   [X SNR (43.01174226188182 dB) is not greater than or equal to 65.737. Got 43.01174226188182.]
     expected: FAIL
+
+  [X Stitched sine-wave buffers at sample rate 43800 does not equal [0,0.06264832615852356,0.12505052983760834,0.18696144223213196,0.24813786149024963,0.308339387178421,0.36732959747314453,0.4248766601085663,0.480754554271698,0.5347436666488647,0.5866320133209229,0.6362156271934509,0.6832997798919678,0.7276994585990906,0.7692402601242065,0.8077589869499207...\] with an element-wise tolerance of {"absoluteThreshold":0.0038986,"relativeThreshold":0}.\n\tIndex\tActual\t\t\tExpected\t\tAbsError\t\tRelError\t\tTest threshold\n\t[14620\]\t-5.2004003840000000e+9\t-7.3546999692916870e-1\t5.2004003832645302e+9\t7.0708532026838999e+9\t3.8985999999999999e-3\n\t[14621\]\t-3.6017334461212158e-1\t-6.9157749414443970e-1\t3.3140414953231812e-1\t4.7920030992665957e-1\t3.8985999999999999e-3\n\tMax AbsError of 5.2004003832645302e+9 at index of 14620.\n\tMax RelError of 7.0708532026838999e+9 at index of 14620.\n]
+    expected: FAIL
+
+  [X SNR (-150.886649688454 dB) is not greater than or equal to 65.737. Got -150.886649688454.]
+    expected: FAIL
+
+  [X Stitched sine-wave buffers at sample rate 43800 does not equal [0,0.06264832615852356,0.12505052983760834,0.18696144223213196,0.24813786149024963,0.308339387178421,0.36732959747314453,0.4248766601085663,0.480754554271698,0.5347436666488647,0.5866320133209229,0.6362156271934509,0.6832997798919678,0.7276994585990906,0.7692402601242065,0.8077589869499207...\] with an element-wise tolerance of {"absoluteThreshold":0.0038986,"relativeThreshold":0}.\n\tIndex\tActual\t\t\tExpected\t\tAbsError\t\tRelError\t\tTest threshold\n\t[14620\]\t-1.1013399393855483e-12\t-7.3546999692916870e-1\t7.3546999692806736e-1\t9.9999999999850253e-1\t3.8985999999999999e-3\n\t[14621\]\t-3.6017334461212158e-1\t-6.9157749414443970e-1\t3.3140414953231812e-1\t4.7920030992665957e-1\t3.8985999999999999e-3\n\tMax AbsError of 7.3546999692806736e-1 at index of 14620.\n\tMax RelError of 9.9999999999850253e-1 at index of 14620.\n]
+    expected: FAIL
+
+  [X SNR (45.261245919712216 dB) is not greater than or equal to 65.737. Got 45.261245919712216.]
+    expected: FAIL
diff --git a/tests/wpt/meta/webaudio/the-audio-api/the-audioparam-interface/k-rate-delay-connections.html.ini b/tests/wpt/meta/webaudio/the-audio-api/the-audioparam-interface/k-rate-delay-connections.html.ini
index 06ee46812c4..fefd9855b17 100644
--- a/tests/wpt/meta/webaudio/the-audio-api/the-audioparam-interface/k-rate-delay-connections.html.ini
+++ b/tests/wpt/meta/webaudio/the-audio-api/the-audioparam-interface/k-rate-delay-connections.html.ini
@@ -26,3 +26,5 @@
   [Executing "delayTime"]
     expected: FAIL
 
+  [k-rate DelayNode.delayTime with input matches automation behavior]
+    expected: FAIL
diff --git a/tests/wpt/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletnode-constructor-options.https.html.ini b/tests/wpt/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletnode-constructor-options.https.html.ini
index ed32584c62f..fd5a6178c99 100644
--- a/tests/wpt/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletnode-constructor-options.https.html.ini
+++ b/tests/wpt/meta/webaudio/the-audio-api/the-audioworklet-interface/audioworkletnode-constructor-options.https.html.ini
@@ -25,3 +25,18 @@
 
   [# AUDIT TASK RUNNER FINISHED: 2 out of 6 tasks were failed.]
     expected: FAIL
+
+  [Construct AudioWorkletNode without options and check default values]
+    expected: FAIL
+
+  [Construct AudioWorkletNode with explicit AudioNodeOptions]
+    expected: FAIL
+
+  [Validate channelCount boundaries for AudioWorkletNode]
+    expected: FAIL
+
+  [Validate allowed and disallowed channelCountMode options]
+    expected: FAIL
+
+  [Validate allowed and disallowed channelInterpretation values]
+    expected: FAIL
diff --git a/tests/wpt/meta/webaudio/the-audio-api/the-oscillatornode-interface/detune-limiting.html.ini b/tests/wpt/meta/webaudio/the-audio-api/the-oscillatornode-interface/detune-limiting.html.ini
index ac12f4566c4..e5a120c5f82 100644
--- a/tests/wpt/meta/webaudio/the-audio-api/the-oscillatornode-interface/detune-limiting.html.ini
+++ b/tests/wpt/meta/webaudio/the-audio-api/the-oscillatornode-interface/detune-limiting.html.ini
@@ -16,3 +16,9 @@
 
   [# AUDIT TASK RUNNER FINISHED: 2 out of 2 tasks were failed.]
     expected: FAIL
+
+  [Oscillator with large detune produces 0 output at Nyquist or above]
+    expected: FAIL
+
+  [Oscillator with detune automation becomes silent above Nyquist]
+    expected: FAIL
diff --git a/tests/wpt/meta/webmessaging/without-ports/018.html.ini b/tests/wpt/meta/webmessaging/with-ports/018.html.ini
similarity index 100%
rename from tests/wpt/meta/webmessaging/without-ports/018.html.ini
rename to tests/wpt/meta/webmessaging/with-ports/018.html.ini
diff --git a/tests/wpt/meta/webxr/depth-sensing/idlharness.https.window.js.ini b/tests/wpt/meta/webxr/depth-sensing/idlharness.https.window.js.ini
new file mode 100644
index 00000000000..0e7cd90793d
--- /dev/null
+++ b/tests/wpt/meta/webxr/depth-sensing/idlharness.https.window.js.ini
@@ -0,0 +1,105 @@
+[idlharness.https.window.html]
+  [XRDepthInformation interface: existence and properties of interface object]
+    expected: FAIL
+
+  [XRDepthInformation interface object length]
+    expected: FAIL
+
+  [XRDepthInformation interface object name]
+    expected: FAIL
+
+  [XRDepthInformation interface: existence and properties of interface prototype object]
+    expected: FAIL
+
+  [XRDepthInformation interface: existence and properties of interface prototype object's "constructor" property]
+    expected: FAIL
+
+  [XRDepthInformation interface: existence and properties of interface prototype object's @@unscopables property]
+    expected: FAIL
+
+  [XRDepthInformation interface: attribute width]
+    expected: FAIL
+
+  [XRDepthInformation interface: attribute height]
+    expected: FAIL
+
+  [XRDepthInformation interface: attribute normDepthBufferFromNormView]
+    expected: FAIL
+
+  [XRDepthInformation interface: attribute rawValueToMeters]
+    expected: FAIL
+
+  [XRCPUDepthInformation interface: existence and properties of interface object]
+    expected: FAIL
+
+  [XRCPUDepthInformation interface object length]
+    expected: FAIL
+
+  [XRCPUDepthInformation interface object name]
+    expected: FAIL
+
+  [XRCPUDepthInformation interface: existence and properties of interface prototype object]
+    expected: FAIL
+
+  [XRCPUDepthInformation interface: existence and properties of interface prototype object's "constructor" property]
+    expected: FAIL
+
+  [XRCPUDepthInformation interface: existence and properties of interface prototype object's @@unscopables property]
+    expected: FAIL
+
+  [XRCPUDepthInformation interface: attribute data]
+    expected: FAIL
+
+  [XRCPUDepthInformation interface: operation getDepthInMeters(float, float)]
+    expected: FAIL
+
+  [XRWebGLDepthInformation interface: existence and properties of interface object]
+    expected: FAIL
+
+  [XRWebGLDepthInformation interface object length]
+    expected: FAIL
+
+  [XRWebGLDepthInformation interface object name]
+    expected: FAIL
+
+  [XRWebGLDepthInformation interface: existence and properties of interface prototype object]
+    expected: FAIL
+
+  [XRWebGLDepthInformation interface: existence and properties of interface prototype object's "constructor" property]
+    expected: FAIL
+
+  [XRWebGLDepthInformation interface: existence and properties of interface prototype object's @@unscopables property]
+    expected: FAIL
+
+  [XRWebGLDepthInformation interface: attribute texture]
+    expected: FAIL
+
+  [XRWebGLDepthInformation interface: attribute textureType]
+    expected: FAIL
+
+  [XRWebGLDepthInformation interface: attribute imageIndex]
+    expected: FAIL
+
+  [XRSession interface: attribute depthUsage]
+    expected: FAIL
+
+  [XRSession interface: attribute depthDataFormat]
+    expected: FAIL
+
+  [XRSession interface: attribute depthType]
+    expected: FAIL
+
+  [XRSession interface: attribute depthActive]
+    expected: FAIL
+
+  [XRSession interface: operation pauseDepthSensing()]
+    expected: FAIL
+
+  [XRSession interface: operation resumeDepthSensing()]
+    expected: FAIL
+
+  [XRFrame interface: operation getDepthInformation(XRView)]
+    expected: FAIL
+
+  [XRWebGLBinding interface: operation getDepthInformation(XRView)]
+    expected: FAIL
diff --git a/tests/wpt/meta/webxr/layers/idlharness.https.window.js.ini b/tests/wpt/meta/webxr/layers/idlharness.https.window.js.ini
new file mode 100644
index 00000000000..9274eda3d65
--- /dev/null
+++ b/tests/wpt/meta/webxr/layers/idlharness.https.window.js.ini
@@ -0,0 +1,156 @@
+[idlharness.https.window.html]
+  [XRCompositionLayer interface: attribute layout]
+    expected: FAIL
+
+  [XRCompositionLayer interface: attribute blendTextureSourceAlpha]
+    expected: FAIL
+
+  [XRCompositionLayer interface: attribute forceMonoPresentation]
+    expected: FAIL
+
+  [XRCompositionLayer interface: attribute opacity]
+    expected: FAIL
+
+  [XRCompositionLayer interface: attribute mipLevels]
+    expected: FAIL
+
+  [XRCompositionLayer interface: attribute quality]
+    expected: FAIL
+
+  [XRCompositionLayer interface: attribute needsRedraw]
+    expected: FAIL
+
+  [XRCompositionLayer interface: operation destroy()]
+    expected: FAIL
+
+  [XRProjectionLayer interface: attribute textureWidth]
+    expected: FAIL
+
+  [XRProjectionLayer interface: attribute textureHeight]
+    expected: FAIL
+
+  [XRProjectionLayer interface: attribute textureArrayLength]
+    expected: FAIL
+
+  [XRProjectionLayer interface: attribute ignoreDepthValues]
+    expected: FAIL
+
+  [XRProjectionLayer interface: attribute fixedFoveation]
+    expected: FAIL
+
+  [XRProjectionLayer interface: attribute deltaPose]
+    expected: FAIL
+
+  [XRQuadLayer interface: attribute space]
+    expected: FAIL
+
+  [XRQuadLayer interface: attribute transform]
+    expected: FAIL
+
+  [XRQuadLayer interface: attribute width]
+    expected: FAIL
+
+  [XRQuadLayer interface: attribute height]
+    expected: FAIL
+
+  [XRQuadLayer interface: attribute onredraw]
+    expected: FAIL
+
+  [XRCylinderLayer interface: attribute space]
+    expected: FAIL
+
+  [XRCylinderLayer interface: attribute transform]
+    expected: FAIL
+
+  [XRCylinderLayer interface: attribute radius]
+    expected: FAIL
+
+  [XRCylinderLayer interface: attribute centralAngle]
+    expected: FAIL
+
+  [XRCylinderLayer interface: attribute aspectRatio]
+    expected: FAIL
+
+  [XRCylinderLayer interface: attribute onredraw]
+    expected: FAIL
+
+  [XREquirectLayer interface: attribute space]
+    expected: FAIL
+
+  [XREquirectLayer interface: attribute transform]
+    expected: FAIL
+
+  [XREquirectLayer interface: attribute radius]
+    expected: FAIL
+
+  [XREquirectLayer interface: attribute centralHorizontalAngle]
+    expected: FAIL
+
+  [XREquirectLayer interface: attribute upperVerticalAngle]
+    expected: FAIL
+
+  [XREquirectLayer interface: attribute lowerVerticalAngle]
+    expected: FAIL
+
+  [XREquirectLayer interface: attribute onredraw]
+    expected: FAIL
+
+  [XRCubeLayer interface: attribute space]
+    expected: FAIL
+
+  [XRCubeLayer interface: attribute orientation]
+    expected: FAIL
+
+  [XRCubeLayer interface: attribute onredraw]
+    expected: FAIL
+
+  [XRWebGLSubImage interface: attribute motionVectorTexture]
+    expected: FAIL
+
+  [XRWebGLSubImage interface: attribute colorTextureWidth]
+    expected: FAIL
+
+  [XRWebGLSubImage interface: attribute colorTextureHeight]
+    expected: FAIL
+
+  [XRWebGLSubImage interface: attribute depthStencilTextureWidth]
+    expected: FAIL
+
+  [XRWebGLSubImage interface: attribute depthStencilTextureHeight]
+    expected: FAIL
+
+  [XRWebGLSubImage interface: attribute motionVectorTextureWidth]
+    expected: FAIL
+
+  [XRWebGLSubImage interface: attribute motionVectorTextureHeight]
+    expected: FAIL
+
+  [XRWebGLBinding interface: attribute nativeProjectionScaleFactor]
+    expected: FAIL
+
+  [XRWebGLBinding interface: attribute usesDepthValues]
+    expected: FAIL
+
+  [XRWebGLBinding interface: operation createProjectionLayer(optional XRProjectionLayerInit)]
+    expected: FAIL
+
+  [XRWebGLBinding interface: operation createQuadLayer(optional XRQuadLayerInit)]
+    expected: FAIL
+
+  [XRWebGLBinding interface: operation createCylinderLayer(optional XRCylinderLayerInit)]
+    expected: FAIL
+
+  [XRWebGLBinding interface: operation createEquirectLayer(optional XREquirectLayerInit)]
+    expected: FAIL
+
+  [XRWebGLBinding interface: operation foveateBoundTexture(GLenum, float)]
+    expected: FAIL
+
+  [XRMediaBinding interface: operation createQuadLayer(HTMLVideoElement, optional XRMediaQuadLayerInit)]
+    expected: FAIL
+
+  [XRMediaBinding interface: operation createCylinderLayer(HTMLVideoElement, optional XRMediaCylinderLayerInit)]
+    expected: FAIL
+
+  [XRMediaBinding interface: operation createEquirectLayer(HTMLVideoElement, optional XRMediaEquirectLayerInit)]
+    expected: FAIL
diff --git a/tests/wpt/meta/webxr/light-estimation/idlharness.https.window.js.ini b/tests/wpt/meta/webxr/light-estimation/idlharness.https.window.js.ini
new file mode 100644
index 00000000000..801af1f73d5
--- /dev/null
+++ b/tests/wpt/meta/webxr/light-estimation/idlharness.https.window.js.ini
@@ -0,0 +1,63 @@
+[idlharness.https.window.html]
+  [XRLightProbe interface: existence and properties of interface object]
+    expected: FAIL
+
+  [XRLightProbe interface object length]
+    expected: FAIL
+
+  [XRLightProbe interface object name]
+    expected: FAIL
+
+  [XRLightProbe interface: existence and properties of interface prototype object]
+    expected: FAIL
+
+  [XRLightProbe interface: existence and properties of interface prototype object's "constructor" property]
+    expected: FAIL
+
+  [XRLightProbe interface: existence and properties of interface prototype object's @@unscopables property]
+    expected: FAIL
+
+  [XRLightProbe interface: attribute probeSpace]
+    expected: FAIL
+
+  [XRLightProbe interface: attribute onreflectionchange]
+    expected: FAIL
+
+  [XRLightEstimate interface: existence and properties of interface object]
+    expected: FAIL
+
+  [XRLightEstimate interface object length]
+    expected: FAIL
+
+  [XRLightEstimate interface object name]
+    expected: FAIL
+
+  [XRLightEstimate interface: existence and properties of interface prototype object]
+    expected: FAIL
+
+  [XRLightEstimate interface: existence and properties of interface prototype object's "constructor" property]
+    expected: FAIL
+
+  [XRLightEstimate interface: existence and properties of interface prototype object's @@unscopables property]
+    expected: FAIL
+
+  [XRLightEstimate interface: attribute sphericalHarmonicsCoefficients]
+    expected: FAIL
+
+  [XRLightEstimate interface: attribute primaryLightDirection]
+    expected: FAIL
+
+  [XRLightEstimate interface: attribute primaryLightIntensity]
+    expected: FAIL
+
+  [XRSession interface: operation requestLightProbe(optional XRLightProbeInit)]
+    expected: FAIL
+
+  [XRSession interface: attribute preferredReflectionFormat]
+    expected: FAIL
+
+  [XRFrame interface: operation getLightEstimate(XRLightProbe)]
+    expected: FAIL
+
+  [XRWebGLBinding interface: operation getReflectionCubeMap(XRLightProbe)]
+    expected: FAIL
diff --git a/tests/wpt/tests/WebCryptoAPI/import_export/okp_importKey_failures_fixtures.js b/tests/wpt/tests/WebCryptoAPI/import_export/okp_importKey_failures_fixtures.js
index 9bedddc5c59..cac6db1dcac 100644
--- a/tests/wpt/tests/WebCryptoAPI/import_export/okp_importKey_failures_fixtures.js
+++ b/tests/wpt/tests/WebCryptoAPI/import_export/okp_importKey_failures_fixtures.js
@@ -2,27 +2,27 @@
 // helper functions that generate all possible test parameters for
 // different situations.
 function getValidKeyData(algorithm) {
-    return validKeyData[algorithm.name];
+    return validKeyData[algorithm.name || algorithm];
 }
 
 function getBadKeyLengthData(algorithm) {
-    return badKeyLengthData[algorithm.name];
+    return badKeyLengthData[algorithm.name || algorithm];
 }
 
 function getMissingJWKFieldKeyData(algorithm) {
-    return missingJWKFieldKeyData[algorithm.name];
+    return missingJWKFieldKeyData[algorithm.name || algorithm];
 }
 
 function getMismatchedJWKKeyData(algorithm) {
-    return mismatchedJWKKeyData[algorithm.name];
+    return mismatchedJWKKeyData[algorithm.name || algorithm];
 }
 
 function getMismatchedKtyField(algorithm) {
-    return mismatchedKtyField[algorithm.name];
+    return mismatchedKtyField[algorithm.name || algorithm];
 }
 
 function getMismatchedCrvField(algorithm) {
-    return mismatchedCrvField[algorithm.name];
+    return mismatchedCrvField[algorithm.name || algorithm];
 }
 
 var validKeyData = {
diff --git a/tests/wpt/tests/WebCryptoAPI/util/helpers.js b/tests/wpt/tests/WebCryptoAPI/util/helpers.js
index c60371dc6ad..488eadf29c0 100644
--- a/tests/wpt/tests/WebCryptoAPI/util/helpers.js
+++ b/tests/wpt/tests/WebCryptoAPI/util/helpers.js
@@ -93,6 +93,10 @@ function objectToString(obj) {
 // Is key a CryptoKey object with correct algorithm, extractable, and usages?
 // Is it a secret, private, or public kind of key?
 function assert_goodCryptoKey(key, algorithm, extractable, usages, kind) {
+    if (typeof algorithm === "string") {
+        algorithm = { name: algorithm };
+    }
+
     var correctUsages = [];
 
     var registeredAlgorithmName;
@@ -203,6 +207,7 @@ function allAlgorithmSpecifiersFor(algorithmName) {
             results.push({name: algorithmName, namedCurve: curveName});
         });
     } else if (algorithmName.toUpperCase().substring(0, 1) === "X" || algorithmName.toUpperCase().substring(0, 2) === "ED") {
+        results.push(algorithmName);
         results.push({ name: algorithmName });
     }
 
diff --git a/tests/wpt/tests/content-security-policy/script-src/tentative/script-url-allowed-by-hash.https.html b/tests/wpt/tests/content-security-policy/script-src/tentative/script-url-allowed-by-hash.https.html
index 2359a4ebc8c..87330d143c7 100644
--- a/tests/wpt/tests/content-security-policy/script-src/tentative/script-url-allowed-by-hash.https.html
+++ b/tests/wpt/tests/content-security-policy/script-src/tentative/script-url-allowed-by-hash.https.html
@@ -31,6 +31,12 @@
         `support/iframe_inline_meta.sub.html?policy=${policy}`;
     }
 
+    function get_iframe_url_in_child_dir(test_type, policy, script_url) {
+      return test_type == "header" ?
+        `support/child_dir/iframe.sub.html?pipe=header(Content-Security-Policy,${policy})&script_url=${script_url}`:
+        `support/child_dir/iframe_meta.sub.html?policy=${policy}&script_url=${script_url}`;
+    }
+
     for (let test_type of ["header", "metatag"]) {
 
       promise_test(async t => {
@@ -151,6 +157,70 @@
         assert_equals(msgEvent.data, 'SCRIPT_RAN');
       }, "dynamically inserted script inserted by an inline script should be allowed if strict-dynamic-url is present - " + test_type);
 
+      // Relative URL tests:
+
+      promise_test(async t => {
+        const scriptUrlHash = await sha256ofURL("externalScript.js");
+        const policy = `script-src 'nonce-forinlinescript' 'url-sha256-${scriptUrlHash}'`
+
+        let frame = document.createElement('iframe');
+        frame.src = get_iframe_url(test_type, policy, 'externalScript.js');
+        document.body.appendChild(frame);
+
+        const msgEvent = await new Promise(resolve => window.onmessage = resolve);
+        assert_equals(msgEvent.data, 'SCRIPT_RAN');
+      }, "script-src should allow script by its relative url's hash - " + test_type);
+
+      promise_test(async t => {
+        const scriptUrlHash = await sha256ofURL("child_dir/externalScript.js");
+        const policy = `script-src 'nonce-forinlinescript' 'url-sha256-${scriptUrlHash}'`
+
+        let frame = document.createElement('iframe');
+        frame.src = get_iframe_url(test_type, policy, 'child_dir/externalScript.js');
+        document.body.appendChild(frame);
+
+        const msgEvent = await new Promise(resolve => window.onmessage = resolve);
+        assert_equals(msgEvent.data, 'SCRIPT_RAN');
+      }, "script-src should allow script by its relative url's hash in child directory - " + test_type);
+
+      promise_test(async t => {
+        const scriptUrlHash = await sha256ofURL("./externalScript.js");
+        const policy = `script-src 'nonce-forinlinescript' 'url-sha256-${scriptUrlHash}'`
+
+        let frame = document.createElement('iframe');
+        frame.src = get_iframe_url(test_type, policy, 'externalScript.js');
+        document.body.appendChild(frame);
+
+        const msgEvent = await new Promise(resolve => window.onmessage = resolve);
+        assert_equals(msgEvent.data, 'CSP_VIOLATION');
+      }, "script-src should disallow script with incorrect relative url hash - " + test_type);
+
+      // Relative URL tests with iframes in support/child_dir.
+
+      promise_test(async t => {
+        const scriptUrlHash = await sha256ofURL("externalScript.js");
+        const policy = `script-src 'nonce-forinlinescript' 'url-sha256-${scriptUrlHash}'`
+
+        let frame = document.createElement('iframe');
+        frame.src = get_iframe_url_in_child_dir(test_type, policy, 'externalScript.js');
+        document.body.appendChild(frame);
+
+        const msgEvent = await new Promise(resolve => window.onmessage = resolve);
+        assert_equals(msgEvent.data, 'SCRIPT_RAN');
+      }, "script-src should allow script by its relative url's hash in an iframe in child dir - " + test_type);
+
+      promise_test(async t => {
+        const scriptUrlHash = await sha256ofURL("../externalScript.js");
+        const policy = `script-src 'nonce-forinlinescript' 'url-sha256-${scriptUrlHash}'`
+
+        let frame = document.createElement('iframe');
+        frame.src = get_iframe_url_in_child_dir(test_type, policy, '../externalScript.js');
+        document.body.appendChild(frame);
+
+        const msgEvent = await new Promise(resolve => window.onmessage = resolve);
+        assert_equals(msgEvent.data, 'SCRIPT_RAN');
+      }, "script-src should allow script in parent dir by its relative url's hash in an iframe in child dir - " + test_type);
+
     }
 
   </script>
diff --git a/tests/wpt/tests/content-security-policy/script-src/tentative/support/child_dir/externalScript.js b/tests/wpt/tests/content-security-policy/script-src/tentative/support/child_dir/externalScript.js
new file mode 100644
index 00000000000..64a52cb0448
--- /dev/null
+++ b/tests/wpt/tests/content-security-policy/script-src/tentative/support/child_dir/externalScript.js
@@ -0,0 +1,2 @@
+// This is a copy of the externalScript.js in the parent directory.
+top.postMessage('SCRIPT_RAN', '*');
\ No newline at end of file
diff --git a/tests/wpt/tests/content-security-policy/script-src/tentative/support/child_dir/iframe.sub.html b/tests/wpt/tests/content-security-policy/script-src/tentative/support/child_dir/iframe.sub.html
new file mode 100644
index 00000000000..343e69e4d65
--- /dev/null
+++ b/tests/wpt/tests/content-security-policy/script-src/tentative/support/child_dir/iframe.sub.html
@@ -0,0 +1,12 @@
+<!-- This file is a copy of iframe.sub.html in the parent directory -->
+<!DOCTYPE html>
+<html>
+<body>
+    <script nonce='forinlinescript'>
+        window.addEventListener('securitypolicyviolation', function() {
+          top.postMessage('CSP_VIOLATION', '*');
+        });
+    </script>
+    <script src='{{GET[script_url]}}'></script>
+</body>
+</html>
diff --git a/tests/wpt/tests/content-security-policy/script-src/tentative/support/child_dir/iframe_meta.sub.html b/tests/wpt/tests/content-security-policy/script-src/tentative/support/child_dir/iframe_meta.sub.html
new file mode 100644
index 00000000000..6dc1628fc14
--- /dev/null
+++ b/tests/wpt/tests/content-security-policy/script-src/tentative/support/child_dir/iframe_meta.sub.html
@@ -0,0 +1,14 @@
+<!-- This file is a copy of iframe_meta.sub.html in the parent directory -->
+<!-- Same as iframe.sub.html, but provides CSP in a meta tag -->
+<!DOCTYPE html>
+<html>
+  <meta http-equiv="Content-Security-Policy" content="{{GET[policy]}}">
+<body>
+    <script nonce='forinlinescript'>
+        window.addEventListener('securitypolicyviolation', function() {
+          top.postMessage('CSP_VIOLATION', '*');
+        });
+    </script>
+    <script src='{{GET[script_url]}}'></script>
+</body>
+</html>
diff --git a/tests/wpt/tests/cookie-store/cookieStore_delete_arguments.https.any.js b/tests/wpt/tests/cookie-store/cookieStore_delete_arguments.https.any.js
index 2503de0abb0..27b54f5a8dc 100644
--- a/tests/wpt/tests/cookie-store/cookieStore_delete_arguments.https.any.js
+++ b/tests/wpt/tests/cookie-store/cookieStore_delete_arguments.https.any.js
@@ -3,6 +3,7 @@
 // META: global=window,serviceworker
 
 'use strict';
+const MAX_COOKIE_NAME_SIZE = 4096;
 
 promise_test(async testCase => {
   await cookieStore.set('cookie-name', 'cookie-value');
@@ -193,6 +194,18 @@ promise_test(async testCase => {
   assert_equals(cookie, null);
 }, 'cookieStore.delete with empty name in options');
 
+promise_test(async testCase => {
+  const cookieName = 't'.repeat(MAX_COOKIE_NAME_SIZE);
+  await cookieStore.set(cookieName, '');
+  testCase.add_cleanup(async () => {
+    await setCookieStringHttp(cookieName + '=; Max-Age=0');
+  });
+
+  await cookieStore.delete({name: cookieName});
+  const cookie = await cookieStore.get(cookieName);
+  assert_equals(cookie, null);
+}, 'cookieStore.delete with maximum cookie name size');
+
 promise_test(async testCase => {
   // Cookies having a __Host- prefix are not allowed to specify a domain
   await cookieStore.delete('cookie-name');
diff --git a/tests/wpt/tests/cookie-store/cookieStore_set_domain_parsing.sub.https.html b/tests/wpt/tests/cookie-store/cookieStore_set_domain_parsing.sub.https.html
index dd1a6a48684..4326e2a2d02 100644
--- a/tests/wpt/tests/cookie-store/cookieStore_set_domain_parsing.sub.https.html
+++ b/tests/wpt/tests/cookie-store/cookieStore_set_domain_parsing.sub.https.html
@@ -15,12 +15,6 @@
       await fetch_tests_from_window(childWindow);
     }, "cookieStore.set with domain on IDNA host");
 
-    promise_test(async () => {
-      const childUrl = new URL("https://127.0.0.1:8444/cookie-store/resources/domain_parsing-child.sub.https.html?test=IP");
-      const childWindow = window.open(childUrl.href);
-      await fetch_tests_from_window(childWindow);
-    }, "cookieStore.set with domain on IP host");
-
     promise_test(async () => {
       const childUrl = new URL("resources/domain_parsing-child.sub.https.html?test=uppercase", document.location);
       const childWindow = window.open(childUrl.href);
diff --git a/tests/wpt/tests/cookie-store/cookieStore_set_domain_parsing.tentative.sub.https.html b/tests/wpt/tests/cookie-store/cookieStore_set_domain_parsing.tentative.sub.https.html
new file mode 100644
index 00000000000..b7af61e3979
--- /dev/null
+++ b/tests/wpt/tests/cookie-store/cookieStore_set_domain_parsing.tentative.sub.https.html
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/resources/testdriver.js"></script>
+    <script src="/resources/testdriver-vendor.js"></script>
+  </head>
+  <body>
+    <script>
+    // This test is invalid because it assumes a specific IP address for the
+    // server, which is not reliable in a general WPT environment.  It was
+    // moved out of cookie-store/cookieStore_set_domain_parsing.sub.https.html
+    // into this tentative file, but it probably should be removed from WPT
+    // entirely and instead included in Chromium's internal test suite.
+    promise_test(async () => {
+      const childUrl = new URL("https://127.0.0.1:8444/cookie-store/resources/domain_parsing-child.sub.https.html?test=IP");
+      const childWindow = window.open(childUrl.href);
+      await fetch_tests_from_window(childWindow);
+    }, "cookieStore.set with domain on IP host");
+    </script>
+  </body>
+</html>
diff --git a/tests/wpt/tests/cookie-store/resources/domain_parsing-child.sub.https.html b/tests/wpt/tests/cookie-store/resources/domain_parsing-child.sub.https.html
index c8ab3bbc54b..96a06399071 100644
--- a/tests/wpt/tests/cookie-store/resources/domain_parsing-child.sub.https.html
+++ b/tests/wpt/tests/cookie-store/resources/domain_parsing-child.sub.https.html
@@ -12,7 +12,7 @@
           { name: cookieName, value: "cookie-value", domain: cookieDomain });
 
       testCase.add_cleanup(async () => {
-        await cookieStore.delete("cookie-name");
+        await cookieStore.delete(cookieName);
       });
 
       const cookie = await cookieStore.get(cookieName);
diff --git a/tests/wpt/tests/css/css-align/content-distribution/parse-align-content-002.html b/tests/wpt/tests/css/css-align/content-distribution/parse-align-content-002.html
index 5d20062074c..6e81c58b932 100644
--- a/tests/wpt/tests/css/css-align/content-distribution/parse-align-content-002.html
+++ b/tests/wpt/tests/css/css-align/content-distribution/parse-align-content-002.html
@@ -5,7 +5,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-align-3/#content-distribution" />
 <link rel="help" href="https://drafts.csswg.org/css-align-3/#propdef-align-content" />
 <link rel="help" href="https://drafts.csswg.org/css-cascade/#initial-values" />
-<meta name="assert" content="Check the 'initial' value in diferent scenarios."/>
+<meta name="assert" content="Check the 'initial' value in different scenarios."/>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="/css/css-align/resources/alignment-parsing-utils.js"></script>
diff --git a/tests/wpt/tests/css/css-align/content-distribution/parse-justify-content-002.html b/tests/wpt/tests/css/css-align/content-distribution/parse-justify-content-002.html
index 3f48a2ac0ce..0456677865f 100644
--- a/tests/wpt/tests/css/css-align/content-distribution/parse-justify-content-002.html
+++ b/tests/wpt/tests/css/css-align/content-distribution/parse-justify-content-002.html
@@ -5,7 +5,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-align-3/#content-distribution" />
 <link rel="help" href="https://drafts.csswg.org/css-align-3/#propdef-justify-content" />
 <link rel="help" href="https://drafts.csswg.org/css-cascade/#initial-values" />
-<meta name="assert" content="Check the 'initial' value in diferent scenarios."/>
+<meta name="assert" content="Check the 'initial' value in different scenarios."/>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="/css/css-align/resources/alignment-parsing-utils.js"></script>
diff --git a/tests/wpt/tests/css/css-align/default-alignment/parse-align-items-002.html b/tests/wpt/tests/css/css-align/default-alignment/parse-align-items-002.html
index 79b1d60b2f0..09eec95821b 100644
--- a/tests/wpt/tests/css/css-align/default-alignment/parse-align-items-002.html
+++ b/tests/wpt/tests/css/css-align/default-alignment/parse-align-items-002.html
@@ -5,7 +5,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-align-3/#default-alignment" />
 <link rel="help" href="https://drafts.csswg.org/css-align-3/#propdef-align-items" />
 <link rel="help" href="https://drafts.csswg.org/css-cascade/#initial-values" />
-<meta name="assert" content="Check the 'initial' value in diferent scenarios."/>
+<meta name="assert" content="Check the 'initial' value in different scenarios."/>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="/css/css-align/resources/alignment-parsing-utils.js"></script>
diff --git a/tests/wpt/tests/css/css-align/default-alignment/parse-justify-items-002.html b/tests/wpt/tests/css/css-align/default-alignment/parse-justify-items-002.html
index 1806fa2c72a..99b65964c3a 100644
--- a/tests/wpt/tests/css/css-align/default-alignment/parse-justify-items-002.html
+++ b/tests/wpt/tests/css/css-align/default-alignment/parse-justify-items-002.html
@@ -5,7 +5,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-align-3/#default-alignment" />
 <link rel="help" href="https://drafts.csswg.org/css-align-3/#propdef-justify-items" />
 <link rel="help" href="https://drafts.csswg.org/css-cascade/#initial-values" />
-<meta name="assert" content="Check the 'initial' value in diferent scenarios."/>
+<meta name="assert" content="Check the 'initial' value in different scenarios."/>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="/css/css-align/resources/alignment-parsing-utils.js"></script>
diff --git a/tests/wpt/tests/css/css-align/self-alignment/parse-align-self-002.html b/tests/wpt/tests/css/css-align/self-alignment/parse-align-self-002.html
index 31af7806e02..512969c458d 100644
--- a/tests/wpt/tests/css/css-align/self-alignment/parse-align-self-002.html
+++ b/tests/wpt/tests/css/css-align/self-alignment/parse-align-self-002.html
@@ -5,7 +5,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-align-3/#self-alignment" />
 <link rel="help" href="https://drafts.csswg.org/css-align-3/#propdef-align-self" />
 <link rel="help" href="https://drafts.csswg.org/css-cascade/#initial-values" />
-<meta name="assert" content="Check the 'initial' value in diferent scenarios."/>
+<meta name="assert" content="Check the 'initial' value in different scenarios."/>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="/css/css-align/resources/alignment-parsing-utils.js"></script>
diff --git a/tests/wpt/tests/css/css-align/self-alignment/parse-justify-self-002.html b/tests/wpt/tests/css/css-align/self-alignment/parse-justify-self-002.html
index 45403c7a0d9..45535a2c378 100644
--- a/tests/wpt/tests/css/css-align/self-alignment/parse-justify-self-002.html
+++ b/tests/wpt/tests/css/css-align/self-alignment/parse-justify-self-002.html
@@ -5,7 +5,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-align-3/#self-alignment" />
 <link rel="help" href="https://drafts.csswg.org/css-align-3/#propdef-justify-self" />
 <link rel="help" href="https://drafts.csswg.org/css-cascade/#initial-values" />
-<meta name="assert" content="Check the 'initial' value in diferent scenarios."/>
+<meta name="assert" content="Check the 'initial' value in different scenarios."/>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="/css/css-align/resources/alignment-parsing-utils.js"></script>
diff --git a/tests/wpt/tests/css/css-anchor-position/anchor-scroll-fixedpos-003.html b/tests/wpt/tests/css/css-anchor-position/anchor-scroll-fixedpos-003.html
new file mode 100644
index 00000000000..68a3d1e87ed
--- /dev/null
+++ b/tests/wpt/tests/css/css-anchor-position/anchor-scroll-fixedpos-003.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+
+<title>Tests that fixed-positioned anchor-positioned elements doesn't get clipped by the viewport</title>
+<link rel="author" href="mailto:kiet.ho@apple.com">
+<link rel="help" href="https://drafts.csswg.org/css-anchor-position-1/">
+<link rel="match" href="reference/anchor-scroll-fixedpos-003-ref.html">
+
+<style>
+  body {
+    margin: 0;
+  }
+
+  div {
+    width: 100px;
+    height: 100px;
+    font-size: 16px;
+  }
+
+  #anchor {
+    anchor-name: --a1;
+    margin-top: 105vh;
+    background: orange;
+  }
+
+  #anchored {
+    position: fixed;
+    position-anchor: --a1;
+    left: anchor(left);
+    bottom: anchor(top);
+    background: green;
+    color: white;
+  }
+</style>
+
+<body>
+  <div id="anchor"></div>
+  <div id="anchored">Anchored element</div>
+
+  <script>
+    const anchor = document.getElementById("anchor");
+    anchor.scrollIntoView(false);
+  </script>
+</body>
diff --git a/tests/wpt/tests/css/css-anchor-position/anchor-scroll-fixedpos-004.html b/tests/wpt/tests/css/css-anchor-position/anchor-scroll-fixedpos-004.html
new file mode 100644
index 00000000000..00efb5d44c0
--- /dev/null
+++ b/tests/wpt/tests/css/css-anchor-position/anchor-scroll-fixedpos-004.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+
+<title>Tests that scroll compensation transform is applied before other transforms</title>
+
+<link rel="author" href="mailto:kiet.ho@apple.com">
+<link rel="help" href="https://drafts.csswg.org/css-anchor-position-1/#default-scroll-shift">
+<link rel="match" href="reference/anchor-scroll-fixedpos-004-ref.html">
+
+<style>
+  body {
+    margin: 0;
+  }
+
+  div {
+    width: 100px;
+    height: 100px;
+  }
+
+  #anchor {
+    anchor-name: --a1;
+    margin-top: 105vh;
+    background: orange;
+  }
+
+  #anchored {
+    position: fixed;
+    position-anchor: --a1;
+    position-area: top right;
+    background: green;
+    color: white;
+
+    transform: scale(2);
+  }
+</style>
+
+<body>
+  <div id="anchor"></div>
+  <div id="anchored"></div>
+
+  <script>
+    const anchor = document.getElementById("anchor");
+    anchor.scrollIntoView(false);
+  </script>
+</body>
diff --git a/tests/wpt/tests/css/css-anchor-position/reference/anchor-scroll-fixedpos-003-ref.html b/tests/wpt/tests/css/css-anchor-position/reference/anchor-scroll-fixedpos-003-ref.html
new file mode 100644
index 00000000000..ebd83e6158b
--- /dev/null
+++ b/tests/wpt/tests/css/css-anchor-position/reference/anchor-scroll-fixedpos-003-ref.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+
+<style>
+  body {
+    margin: 0;
+  }
+
+  div {
+    width: 100px;
+    height: 100px;
+    font-size: 16px;
+    background: green;
+    color: white;
+  }
+
+  #anchor {
+    margin-top: 105vh;
+    background: orange;
+  }
+
+  #anchored {
+    position: absolute;
+    top: calc(105vh - 100px);
+    background: green;
+  }
+</style>
+
+<body>
+  <div id="anchor"></div>
+  <div id="anchored">Anchored element</div>
+
+  <script>
+    const anchor = document.getElementById("anchor");
+    anchor.scrollIntoView(false);
+  </script>
+</body>
diff --git a/tests/wpt/tests/css/css-anchor-position/reference/anchor-scroll-fixedpos-004-ref.html b/tests/wpt/tests/css/css-anchor-position/reference/anchor-scroll-fixedpos-004-ref.html
new file mode 100644
index 00000000000..ffc52d8a7dd
--- /dev/null
+++ b/tests/wpt/tests/css/css-anchor-position/reference/anchor-scroll-fixedpos-004-ref.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+
+<style>
+  body {
+    margin: 0;
+  }
+
+  div {
+    width: 100px;
+    height: 100px;
+  }
+
+  #anchor {
+    margin-top: 105vh;
+    background: orange;
+  }
+
+  #anchored {
+    position: absolute;
+    top: calc(105vh - 100px);
+    left: 100px;
+    background: green;
+
+    transform: scale(2);
+  }
+</style>
+
+<body>
+  <div id="anchor"></div>
+  <div id="anchored"></div>
+
+  <script>
+    const anchor = document.getElementById("anchor");
+    anchor.scrollIntoView(false);
+  </script>
+</body>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-behavior-computed.tentative.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-behavior-computed.tentative.html
deleted file mode 100644
index 1847018b1d3..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-behavior-computed.tentative.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset="utf-8">
-<title>CSS Animations: getComputedStyle().animationTriggerBehavior</title>
-<!-- TODO(crbug.com/390314945): Replace with spec link when the spec lands. -->
-<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/8942 ">
-<meta name="assert" content="animation-trigger-type computed value is as specified.">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/computed-testcommon.js"></script>
-</head>
-<body>
-<div id="target"></div>
-<script>
-test_computed_value("animation-trigger-behavior", "once, repeat, alternate, state");
-</script>
-</body>
-</html>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-behavior-valid.tentative.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-behavior-valid.tentative.html
deleted file mode 100644
index 73b0fbc36c5..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-behavior-valid.tentative.html
+++ /dev/null
@@ -1,24 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset="utf-8">
-<title>CSS Animations: parsing animation-trigger-behavior with valid values</title>
-<!-- TODO(crbug.com/390314945): Replace with spec link when the spec lands. -->
-<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/8942 ">
-<meta name="assert" content="animation-composition supports the full grammar '<single-animation-trigger-behavior> #'.">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/parsing-testcommon.js"></script>
-</head>
-<body>
-<script>
-test_valid_value("animation-trigger-behavior", "once");
-test_valid_value("animation-trigger-behavior", "repeat");
-test_valid_value("animation-trigger-behavior", "alternate");
-test_valid_value("animation-trigger-behavior", "state");
-test_valid_value("animation-trigger-behavior", "once, repeat");
-test_valid_value("animation-trigger-behavior", "once, repeat, alternate");
-test_valid_value("animation-trigger-behavior", "once, repeat, alternate, state");
-</script>
-</body>
-</html>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-end-computed.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-end-computed.html
deleted file mode 100644
index c1aa5d16c5a..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-end-computed.html
+++ /dev/null
@@ -1,37 +0,0 @@
-<!DOCTYPE html>
-<link rel="help" href="https://drafts.csswg.org/css-animations-2/#animation-trigger-exit-range">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/computed-testcommon.js"></script>
-<div id="target" style="font-size:10px;"></div>
-<script>
-test_computed_value("animation-trigger-exit-range-end", "initial", "auto");
-test_computed_value("animation-trigger-exit-range-end", "auto");
-test_computed_value("animation-trigger-exit-range-end", "normal");
-test_computed_value("animation-trigger-exit-range-end", "cover 0%");
-test_computed_value("animation-trigger-exit-range-end", "cover 100%", "cover");
-test_computed_value("animation-trigger-exit-range-end", "COVER 0%", "cover 0%");
-test_computed_value("animation-trigger-exit-range-end", "COVER 100%", "cover");
-test_computed_value("animation-trigger-exit-range-end", "cover 120%");
-test_computed_value("animation-trigger-exit-range-end", "0", "0px");
-test_computed_value("animation-trigger-exit-range-end", "120%");
-test_computed_value("animation-trigger-exit-range-end", "120px");
-test_computed_value("animation-trigger-exit-range-end", "cover 42%");
-test_computed_value("animation-trigger-exit-range-end", "cover -42%");
-test_computed_value("animation-trigger-exit-range-end", "contain 42%");
-test_computed_value("animation-trigger-exit-range-end", "exit 42%");
-test_computed_value("animation-trigger-exit-range-end", "exit calc(41% + 1%)", "exit 42%");
-test_computed_value("animation-trigger-exit-range-end", "exit-crossing 42%");
-test_computed_value("animation-trigger-exit-range-end", "exit 1%, cover 2%, contain 0%");
-test_computed_value("animation-trigger-exit-range-end", "exit 1%, cover 2%, contain 100%", "exit 1%, cover 2%, contain");
-test_computed_value("animation-trigger-exit-range-end", "entry 42px");
-test_computed_value("animation-trigger-exit-range-end", "entry-crossing 42px");
-
-test_computed_value("animation-trigger-exit-range-end", "contain calc(10% + 10px)");
-test_computed_value("animation-trigger-exit-range-end", "entry 1em", "entry 10px");
-test_computed_value("animation-trigger-exit-range-end", "exit calc(1em + 10px)", "exit 20px");
-test_computed_value("animation-trigger-exit-range-end", "cover");
-test_computed_value("animation-trigger-exit-range-end", "contain");
-test_computed_value("animation-trigger-exit-range-end", "entry");
-test_computed_value("animation-trigger-exit-range-end", "exit");
-</script>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-end-invalid.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-end-invalid.html
deleted file mode 100644
index db4aefef17a..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-end-invalid.html
+++ /dev/null
@@ -1,21 +0,0 @@
-<!DOCTYPE html>
-<link rel="help" href="https://drafts.csswg.org/css-animations-2/#animation-trigger-exit-range-end">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/parsing-testcommon.js"></script>
-<script>
-test_invalid_value("animation-trigger-exit-range-end", "infinite");
-test_invalid_value("animation-trigger-exit-range-end", "1s 2s");
-test_invalid_value("animation-trigger-exit-range-end", "1s / 2s");
-
-test_invalid_value("animation-trigger-exit-range-end", "peek 50%");
-test_invalid_value("animation-trigger-exit-range-end", "50% contain");
-test_invalid_value("animation-trigger-exit-range-end", "50% cover");
-test_invalid_value("animation-trigger-exit-range-end", "50% entry");
-test_invalid_value("animation-trigger-exit-range-end", "50% enter");
-test_invalid_value("animation-trigger-exit-range-end", "50% exit");
-test_invalid_value("animation-trigger-exit-range-end", "contain contain");
-test_invalid_value("animation-trigger-exit-range-end", "none");
-test_invalid_value("animation-trigger-exit-range-end", "cover 50% enter 50%");
-test_invalid_value("animation-trigger-exit-range-end", "auto contain");
-</script>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-end-valid.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-end-valid.html
deleted file mode 100644
index 04ea80de236..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-end-valid.html
+++ /dev/null
@@ -1,33 +0,0 @@
-<!DOCTYPE html>
-<link rel="help" href="https://drafts.csswg.org/css-animations-2/#animation-trigger-exit-range-endß">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/parsing-testcommon.js"></script>
-<script>
-// https://drafts.csswg.org/scroll-animations-1/#view-timelines-ranges
-test_valid_value("animation-trigger-exit-range-end", "auto");
-test_valid_value("animation-trigger-exit-range-end", "normal");
-test_valid_value("animation-trigger-exit-range-end", "cover 0%");
-test_valid_value("animation-trigger-exit-range-end", "cover 100%", "cover");
-test_valid_value("animation-trigger-exit-range-end", "cover 120%");
-test_valid_value("animation-trigger-exit-range-end", "cover 42%");
-test_valid_value("animation-trigger-exit-range-end", "0", "0px");
-test_valid_value("animation-trigger-exit-range-end", "120%");
-test_valid_value("animation-trigger-exit-range-end", "120px");
-test_valid_value("animation-trigger-exit-range-end", "cover -42%");
-test_valid_value("animation-trigger-exit-range-end", "contain 42%");
-test_valid_value("animation-trigger-exit-range-end", "exit 42%");
-test_valid_value("animation-trigger-exit-range-end", "exit 1%, cover 2%, contain 0%");
-test_valid_value("animation-trigger-exit-range-end", "exit 1%, cover 2%, contain 100%", "exit 1%, cover 2%, contain");
-test_valid_value("animation-trigger-exit-range-end", "exit-crossing 42%");
-test_valid_value("animation-trigger-exit-range-end", "entry 42px");
-test_valid_value("animation-trigger-exit-range-end", "entry-crossing 42px");
-test_valid_value("animation-trigger-exit-range-end", "contain calc(10px + 10%)", "contain calc(10% + 10px)");
-test_valid_value("animation-trigger-exit-range-end", "entry 1em");
-test_valid_value("animation-trigger-exit-range-end", "exit calc(1em + 10px)");
-test_valid_value("animation-trigger-exit-range-end", "entry 42%");
-test_valid_value("animation-trigger-exit-range-end", "cover");
-test_valid_value("animation-trigger-exit-range-end", "contain");
-test_valid_value("animation-trigger-exit-range-end", "entry");
-test_valid_value("animation-trigger-exit-range-end", "exit");
-</script>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-shorthand.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-shorthand.html
deleted file mode 100644
index 1f1c9496c0d..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-shorthand.html
+++ /dev/null
@@ -1,202 +0,0 @@
-<!DOCTYPE html>
-<title>animation-trigger-exit-range shorthand</title>
-<link rel="help" href="https://drafts.csswg.org/css-animations-2/#animation-trigger-exit-range">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/shorthand-testcommon.js"></script>
-<script src="/css/support/parsing-testcommon.js"></script>
-<script src="/css/support/computed-testcommon.js"></script>
-<div id="target" style="font-size:10px"></div>
-<script>
-test_valid_value("animation-trigger-exit-range", "normal");
-test_valid_value("animation-trigger-exit-range", "normal normal", "normal");
-test_valid_value("animation-trigger-exit-range", "cover");
-test_valid_value("animation-trigger-exit-range", "contain");
-test_valid_value("animation-trigger-exit-range", "entry");
-test_valid_value("animation-trigger-exit-range", "entry-crossing");
-test_valid_value("animation-trigger-exit-range", "exit");
-test_valid_value("animation-trigger-exit-range", "exit-crossing");
-test_valid_value("animation-trigger-exit-range", "entry, exit");
-test_valid_value("animation-trigger-exit-range", "auto");
-test_valid_value("animation-trigger-exit-range", "auto auto", "auto");
-test_valid_value("animation-trigger-exit-range", "cover auto");
-test_valid_value("animation-trigger-exit-range", "cover 10% auto");
-test_valid_value("animation-trigger-exit-range", "auto cover");
-test_valid_value("animation-trigger-exit-range", "auto cover 90%");
-test_valid_value("animation-trigger-exit-range", "normal auto", "normal");
-test_valid_value("animation-trigger-exit-range", "auto normal", "auto");
-
-test_valid_value("animation-trigger-exit-range", "entry 0% entry 100%", "entry");
-test_valid_value("animation-trigger-exit-range", "entry-crossing 0% entry-crossing 100%",
-                 "entry-crossing");
-test_valid_value("animation-trigger-exit-range", "exit 0% exit 100%", "exit");
-test_valid_value("animation-trigger-exit-range", "exit-crossing 0% exit-crossing 100%",
-                 "exit-crossing");
-test_valid_value("animation-trigger-exit-range", "cover 0% cover 100%", "cover");
-test_valid_value("animation-trigger-exit-range", "contain 0% contain 100%", "contain");
-test_valid_value("animation-trigger-exit-range",
-                 "entry calc(10% - 10%) entry calc(50% + 50%)", "entry");
-test_valid_value("animation-trigger-exit-range", "cover 50%");
-test_valid_value("animation-trigger-exit-range", "contain 50%");
-test_valid_value("animation-trigger-exit-range", "entry 50%");
-test_valid_value("animation-trigger-exit-range", "entry-crossing 50%");
-test_valid_value("animation-trigger-exit-range", "exit 50%");
-test_valid_value("animation-trigger-exit-range", "exit-crossing 50%");
-test_valid_value("animation-trigger-exit-range", "entry 50px exit 100px");
-test_valid_value("animation-trigger-exit-range", "exit calc(10% + 50px)");
-
-test_valid_value("animation-trigger-exit-range", "entry 50% exit 50%");
-test_valid_value("animation-trigger-exit-range",
-                 "cover 50% entry 50%, contain 50% exit 50%");
-test_valid_value("animation-trigger-exit-range", "50% exit 50%");
-test_valid_value("animation-trigger-exit-range", "normal 100px");
-test_valid_value("animation-trigger-exit-range", "100px");
-test_valid_value("animation-trigger-exit-range", "100px normal", "100px");
-test_valid_value("animation-trigger-exit-range", "10% normal", "10%");
-
-test_computed_value("animation-trigger-exit-range", "normal");
-test_computed_value("animation-trigger-exit-range", "normal normal", "normal");
-test_computed_value("animation-trigger-exit-range", "cover");
-test_computed_value("animation-trigger-exit-range", "contain");
-test_computed_value("animation-trigger-exit-range", "entry");
-test_computed_value("animation-trigger-exit-range", "entry-crossing");
-test_computed_value("animation-trigger-exit-range", "exit");
-test_computed_value("animation-trigger-exit-range", "exit-crossing");
-test_computed_value("animation-trigger-exit-range", "entry, exit");
-
-test_computed_value("animation-trigger-exit-range", "entry 0% entry 100%", "entry");
-test_computed_value("animation-trigger-exit-range", "entry-crossing 0% entry-crossing 100%",
-                 "entry-crossing");
-test_computed_value("animation-trigger-exit-range", "exit 0% exit 100%", "exit");
-test_computed_value("animation-trigger-exit-range", "exit-crossing 0% exit-crossing 100%",
-                 "exit-crossing");
-test_computed_value("animation-trigger-exit-range", "cover 0% cover 100%", "cover");
-test_computed_value("animation-trigger-exit-range", "contain 0% contain 100%", "contain");
-test_computed_value("animation-trigger-exit-range",
-                 "entry calc(10% - 10%) entry calc(50% + 50%)", "entry");
-test_computed_value("animation-trigger-exit-range", "cover 50%");
-test_computed_value("animation-trigger-exit-range", "contain 50%");
-test_computed_value("animation-trigger-exit-range", "entry 50%");
-test_computed_value("animation-trigger-exit-range", "entry-crossing 50%");
-test_computed_value("animation-trigger-exit-range", "exit 50%");
-test_computed_value("animation-trigger-exit-range", "exit-crossing 50%");
-test_computed_value("animation-trigger-exit-range", "entry 50px exit 100px");
-test_computed_value("animation-trigger-exit-range", "exit calc(10% + 50px)");
-
-test_computed_value("animation-trigger-exit-range", "entry 50% exit 50%");
-test_computed_value("animation-trigger-exit-range",
-                 "cover 50% entry 50%, contain 50% exit 50%");
-
-test_computed_value("animation-trigger-exit-range", "entry 10em exit 20em", "entry 100px exit 200px");
-test_computed_value("animation-trigger-exit-range", "10em exit 20em", "100px exit 200px");
-test_computed_value("animation-trigger-exit-range", "normal 100px");
-test_computed_value("animation-trigger-exit-range", "100px");
-test_computed_value("animation-trigger-exit-range", "100px normal", "100px");
-test_computed_value("animation-trigger-exit-range", "10% normal", "10%");
-test_computed_value("animation-trigger-exit-range", "10% calc(70% + 10% * sign(100em - 1px))", "10% 80%");
-
-test_invalid_value("animation-trigger-exit-range", "entry 50% 0s", "entry 50%");
-test_invalid_value("animation-trigger-exit-range", "0s entry 50%");
-test_invalid_value("animation-trigger-exit-range", "1s");
-test_invalid_value("animation-trigger-exit-range", "-1s");
-test_invalid_value("animation-trigger-exit-range", "1s 2s");
-test_invalid_value("animation-trigger-exit-range", "1s, 2s");
-test_invalid_value("animation-trigger-exit-range", "1s 2s, 3s");
-test_invalid_value("animation-trigger-exit-range", "1s, 2s 3s");
-test_invalid_value("animation-trigger-exit-range", "1s, 2s, 3s");
-test_invalid_value("animation-trigger-exit-range", "1s 2s 3s");
-test_invalid_value("animation-trigger-exit-range", "0s, 1s 2s 3s");
-test_invalid_value("animation-trigger-exit-range", "1s / 2s");
-test_invalid_value("animation-trigger-exit-range", "1s, 2px");
-test_invalid_value("animation-trigger-exit-range", "#ff0000");
-test_invalid_value("animation-trigger-exit-range", "red");
-test_invalid_value("animation-trigger-exit-range", "thing");
-test_invalid_value("animation-trigger-exit-range", "thing 0%");
-test_invalid_value("animation-trigger-exit-range", "thing 42%");
-test_invalid_value("animation-trigger-exit-range", "thing 100%");
-test_invalid_value("animation-trigger-exit-range", "thing 100px");
-test_invalid_value("animation-trigger-exit-range", "100% thing");
-
-test_shorthand_value('animation-trigger-exit-range', 'auto', {
-  'animation-trigger-exit-range-start': 'auto',
-  'animation-trigger-exit-range-end': 'auto',
-});
-
-test_shorthand_value('animation-trigger-exit-range', 'normal', {
-  'animation-trigger-exit-range-start': 'normal',
-  'animation-trigger-exit-range-end': 'auto',
-});
-
-test_shorthand_value('animation-trigger-exit-range', 'normal normal', {
-  'animation-trigger-exit-range-start': 'normal',
-  'animation-trigger-exit-range-end': 'normal',
-});
-
-test_shorthand_value('animation-trigger-exit-range', 'normal auto', {
-  'animation-trigger-exit-range-start': 'normal',
-  'animation-trigger-exit-range-end': 'auto',
-});
-
-test_shorthand_value('animation-trigger-exit-range', 'auto normal', {
-  'animation-trigger-exit-range-start': 'auto',
-  'animation-trigger-exit-range-end': 'normal',
-});
-
-test_shorthand_value('animation-trigger-exit-range', 'normal entry 100%', {
-  'animation-trigger-exit-range-start': 'normal',
-  'animation-trigger-exit-range-end': 'entry',
-});
-
-test_shorthand_value('animation-trigger-exit-range', 'normal entry 10%', {
-  'animation-trigger-exit-range-start': 'normal',
-  'animation-trigger-exit-range-end': 'entry 10%',
-});
-
-test_shorthand_value('animation-trigger-exit-range', 'cover', {
-  'animation-trigger-exit-range-start': 'cover',
-  'animation-trigger-exit-range-end': 'cover',
-});
-
-test_shorthand_value('animation-trigger-exit-range', 'contain', {
-  'animation-trigger-exit-range-start': 'contain',
-  'animation-trigger-exit-range-end': 'contain',
-});
-
-test_shorthand_value('animation-trigger-exit-range', 'contain 100% contain 0%', {
-  'animation-trigger-exit-range-start': 'contain 100%',
-  'animation-trigger-exit-range-end': 'contain 0%',
-});
-
-test_shorthand_value('animation-trigger-exit-range', 'entry 10% exit 20%', {
-  'animation-trigger-exit-range-start': 'entry 10%',
-  'animation-trigger-exit-range-end': 'exit 20%',
-});
-
-test_shorthand_value('animation-trigger-exit-range', 'entry calc(10% + 10px) exit 20px', {
-  'animation-trigger-exit-range-start': 'entry calc(10% + 10px)',
-  'animation-trigger-exit-range-end': 'exit 20px',
-});
-
-test_shorthand_value('animation-trigger-exit-range', 'entry, exit', {
-  'animation-trigger-exit-range-start': 'entry, exit',
-  'animation-trigger-exit-range-end': 'entry, exit',
-});
-
-test_shorthand_value('animation-trigger-exit-range', 'entry 0%, exit', {
-  'animation-trigger-exit-range-start': 'entry, exit',
-  'animation-trigger-exit-range-end': 'entry, exit',
-});
-
-test_shorthand_value('animation-trigger-exit-range', 'exit calc(10% + 50px)', {
-  'animation-trigger-exit-range-start': 'exit calc(10% + 50px)',
-  'animation-trigger-exit-range-end': 'exit',
-});
-test_shorthand_value('animation-trigger-exit-range', '100px', {
-  'animation-trigger-exit-range-start': '100px',
-  'animation-trigger-exit-range-end': 'auto',
-});
-test_shorthand_value('animation-trigger-exit-range', '10%', {
-  'animation-trigger-exit-range-start': '10%',
-  'animation-trigger-exit-range-end': 'auto',
-});
-</script>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-start-computed.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-start-computed.html
deleted file mode 100644
index b8f5bd87738..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-start-computed.html
+++ /dev/null
@@ -1,38 +0,0 @@
-<!DOCTYPE html>
-<!-- TODO(crbug.com/390314945): Replace with spec link when the spec lands. -->
-<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/8942 ">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/computed-testcommon.js"></script>
-<div id="target" style="font-size:10px;"></div>
-<script>
-// https://drafts.csswg.org/css-animations-2/#animation-trigger-exit-range-start
-test_computed_value("animation-trigger-exit-range-start", "initial", "auto");
-test_computed_value("animation-trigger-exit-range-start", "auto");
-test_computed_value("animation-trigger-exit-range-start", "normal");
-test_computed_value("animation-trigger-exit-range-start", "cover 0%", "cover");
-test_computed_value("animation-trigger-exit-range-start", "cover 100%");
-test_computed_value("animation-trigger-exit-range-start", "COVER 0%", "cover");
-test_computed_value("animation-trigger-exit-range-start", "COVER 100%", "cover 100%");
-test_computed_value("animation-trigger-exit-range-start", "cover 120%");
-test_computed_value("animation-trigger-exit-range-start", "cover 42%");
-test_computed_value("animation-trigger-exit-range-start", "0", "0px");
-test_computed_value("animation-trigger-exit-range-start", "120%");
-test_computed_value("animation-trigger-exit-range-start", "120px");
-test_computed_value("animation-trigger-exit-range-start", "cover -42%");
-test_computed_value("animation-trigger-exit-range-start", "contain 42%");
-test_computed_value("animation-trigger-exit-range-start", "exit 42%");
-test_computed_value("animation-trigger-exit-range-start", "exit calc(41% + 1%)", "exit 42%");
-test_computed_value("animation-trigger-exit-range-start", "exit 1%, cover 2%, contain 0%", "exit 1%, cover 2%, contain");
-test_computed_value("animation-trigger-exit-range-start", "exit 1%, cover 2%, contain 100%");
-test_computed_value("animation-trigger-exit-range-start", "exit-crossing 42%");
-test_computed_value("animation-trigger-exit-range-start", "entry 42px");
-test_computed_value("animation-trigger-exit-range-start", "entry-crossing 42px");
-test_computed_value("animation-trigger-exit-range-start", "contain calc(10% + 10px)");
-test_computed_value("animation-trigger-exit-range-start", "entry 1em", "entry 10px");
-test_computed_value("animation-trigger-exit-range-start", "exit calc(1em + 10px)", "exit 20px");
-test_computed_value("animation-trigger-exit-range-start", "cover");
-test_computed_value("animation-trigger-exit-range-start", "contain");
-test_computed_value("animation-trigger-exit-range-start", "entry");
-test_computed_value("animation-trigger-exit-range-start", "exit");
-</script>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-start-invalid.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-start-invalid.html
deleted file mode 100644
index f8a38fc21d7..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-start-invalid.html
+++ /dev/null
@@ -1,17 +0,0 @@
-<!DOCTYPE html>
-<link rel="help" href="https://drafts.csswg.org/css-animations-2/#animation-trigger-exit-range-start">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/parsing-testcommon.js"></script>
-<script>
-test_invalid_value("animation-trigger-exit-range-start", "peek 50%");
-test_invalid_value("animation-trigger-exit-range-start", "50% contain");
-test_invalid_value("animation-trigger-exit-range-start", "50% cover");
-test_invalid_value("animation-trigger-exit-range-start", "50% entry");
-test_invalid_value("animation-trigger-exit-range-start", "50% enter");
-test_invalid_value("animation-trigger-exit-range-start", "50% exit");
-test_invalid_value("animation-trigger-exit-range-start", "contain contain");
-test_invalid_value("animation-trigger-exit-range-start", "none");
-test_invalid_value("animation-trigger-exit-range-start", "cover 50% enter 50%");
-test_invalid_value("animation-trigger-exit-range-start", "auto contain");
-</script>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-start-valid.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-start-valid.html
deleted file mode 100644
index 881ad833c4b..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-exit-range-start-valid.html
+++ /dev/null
@@ -1,35 +0,0 @@
-<!DOCTYPE html>
-<!-- TODO(crbug.com/390314945): Replace with spec link when the spec lands. -->
-<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/8942">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/parsing-testcommon.js"></script>
-<script>
-// https://drafts.csswg.org/scroll-animations-1/#view-timelines-ranges
-test_valid_value("animation-trigger-exit-range-start", "auto");
-test_valid_value("animation-trigger-exit-range-start", "normal");
-test_valid_value("animation-trigger-exit-range-start", "cover 0%", "cover");
-test_valid_value("animation-trigger-exit-range-start", "cover 100%");
-test_valid_value("animation-trigger-exit-range-start", "cover 120%");
-test_valid_value("animation-trigger-exit-range-start", "cover 42%");
-test_valid_value("animation-trigger-exit-range-start", "0", "0px");
-test_valid_value("animation-trigger-exit-range-start", "120%");
-test_valid_value("animation-trigger-exit-range-start", "120px");
-test_valid_value("animation-trigger-exit-range-start", "cover -42%");
-test_valid_value("animation-trigger-exit-range-start", "contain 42%");
-test_valid_value("animation-trigger-exit-range-start", "exit 42%");
-test_valid_value("animation-trigger-exit-range-start", "exit 1%, cover 2%, contain 0%", "exit 1%, cover 2%, contain");
-test_valid_value("animation-trigger-exit-range-start", "exit 1%, cover 2%, contain 100%");
-test_valid_value("animation-trigger-exit-range-start", "exit-crossing 42%");
-test_valid_value("animation-trigger-exit-range-start", "entry 42px");
-test_valid_value("animation-trigger-exit-range-start", "entry-crossing 42px");
-test_valid_value("animation-trigger-exit-range-start", "contain calc(10px + 10%)", "contain calc(10% + 10px)");
-test_valid_value("animation-trigger-exit-range-start", "entry 1em");
-test_valid_value("animation-trigger-exit-range-start", "exit calc(1em + 10px)");
-test_valid_value("animation-trigger-exit-range-start", "entry 42%");
-test_valid_value("animation-trigger-exit-range-start", "cover");
-test_valid_value("animation-trigger-exit-range-start", "contain");
-test_valid_value("animation-trigger-exit-range-start", "entry");
-test_valid_value("animation-trigger-exit-range-start", "exit");
-test_valid_value("animation-trigger-exit-range-start", "cover calc(sign(100em - 1px) * 1%)", "cover calc(1% * sign(100em - 1px))");
-</script>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-end-computed.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-end-computed.html
deleted file mode 100644
index 63ee6218f12..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-end-computed.html
+++ /dev/null
@@ -1,37 +0,0 @@
-<!DOCTYPE html>
-<!-- TODO(crbug.com/390314945): Replace with spec link when the spec lands. -->
-<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/8942 ">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/computed-testcommon.js"></script>
-<div id="target" style="font-size:10px;"></div>
-<script>
-test_computed_value("animation-trigger-range-end", "initial", "normal");
-test_computed_value("animation-trigger-range-end", "normal");
-test_computed_value("animation-trigger-range-end", "cover 0%");
-test_computed_value("animation-trigger-range-end", "cover 100%", "cover");
-test_computed_value("animation-trigger-range-end", "COVER 0%", "cover 0%");
-test_computed_value("animation-trigger-range-end", "COVER 100%", "cover");
-test_computed_value("animation-trigger-range-end", "cover 120%");
-test_computed_value("animation-trigger-range-end", "0", "0px");
-test_computed_value("animation-trigger-range-end", "120%");
-test_computed_value("animation-trigger-range-end", "120px");
-test_computed_value("animation-trigger-range-end", "cover 42%");
-test_computed_value("animation-trigger-range-end", "cover -42%");
-test_computed_value("animation-trigger-range-end", "contain 42%");
-test_computed_value("animation-trigger-range-end", "exit 42%");
-test_computed_value("animation-trigger-range-end", "exit calc(41% + 1%)", "exit 42%");
-test_computed_value("animation-trigger-range-end", "exit-crossing 42%");
-test_computed_value("animation-trigger-range-end", "exit 1%, cover 2%, contain 0%");
-test_computed_value("animation-trigger-range-end", "exit 1%, cover 2%, contain 100%", "exit 1%, cover 2%, contain");
-test_computed_value("animation-trigger-range-end", "entry 42px");
-test_computed_value("animation-trigger-range-end", "entry-crossing 42px");
-
-test_computed_value("animation-trigger-range-end", "contain calc(10% + 10px)");
-test_computed_value("animation-trigger-range-end", "entry 1em", "entry 10px");
-test_computed_value("animation-trigger-range-end", "exit calc(1em + 10px)", "exit 20px");
-test_computed_value("animation-trigger-range-end", "cover");
-test_computed_value("animation-trigger-range-end", "contain");
-test_computed_value("animation-trigger-range-end", "entry");
-test_computed_value("animation-trigger-range-end", "exit");
-</script>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-end-invalid.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-end-invalid.html
deleted file mode 100644
index 30924969482..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-end-invalid.html
+++ /dev/null
@@ -1,20 +0,0 @@
-<!DOCTYPE html>
-<link rel="help" href="https://drafts.csswg.org/css-animations-2/#animation-trigger-exit-range-end">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/parsing-testcommon.js"></script>
-<script>
-test_invalid_value("animation-trigger-range-end", "infinite");
-test_invalid_value("animation-trigger-range-end", "1s 2s");
-test_invalid_value("animation-trigger-range-end", "1s / 2s");
-
-test_invalid_value("animation-trigger-range-end", "peek 50%");
-test_invalid_value("animation-trigger-range-end", "50% contain");
-test_invalid_value("animation-trigger-range-end", "50% cover");
-test_invalid_value("animation-trigger-range-end", "50% entry");
-test_invalid_value("animation-trigger-range-end", "50% enter");
-test_invalid_value("animation-trigger-range-end", "50% exit");
-test_invalid_value("animation-trigger-range-end", "contain contain");
-test_invalid_value("animation-trigger-range-end", "none");
-test_invalid_value("animation-trigger-range-end", "cover 50% enter 50%");
-</script>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-end-valid.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-end-valid.html
deleted file mode 100644
index 1b72ef2b60d..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-end-valid.html
+++ /dev/null
@@ -1,32 +0,0 @@
-<!DOCTYPE html>
-<link rel="help" href="https://drafts.csswg.org/css-animations-2/#animation-trigger-range">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/parsing-testcommon.js"></script>
-<script>
-// https://drafts.csswg.org/scroll-animations-1/#view-timelines-ranges
-test_valid_value("animation-trigger-range-end", "normal");
-test_valid_value("animation-trigger-range-end", "cover 0%");
-test_valid_value("animation-trigger-range-end", "cover 100%", "cover");
-test_valid_value("animation-trigger-range-end", "cover 120%");
-test_valid_value("animation-trigger-range-end", "cover 42%");
-test_valid_value("animation-trigger-range-end", "0", "0px");
-test_valid_value("animation-trigger-range-end", "120%");
-test_valid_value("animation-trigger-range-end", "120px");
-test_valid_value("animation-trigger-range-end", "cover -42%");
-test_valid_value("animation-trigger-range-end", "contain 42%");
-test_valid_value("animation-trigger-range-end", "exit 42%");
-test_valid_value("animation-trigger-range-end", "exit 1%, cover 2%, contain 0%");
-test_valid_value("animation-trigger-range-end", "exit 1%, cover 2%, contain 100%", "exit 1%, cover 2%, contain");
-test_valid_value("animation-trigger-range-end", "exit-crossing 42%");
-test_valid_value("animation-trigger-range-end", "entry 42px");
-test_valid_value("animation-trigger-range-end", "entry-crossing 42px");
-test_valid_value("animation-trigger-range-end", "contain calc(10px + 10%)", "contain calc(10% + 10px)");
-test_valid_value("animation-trigger-range-end", "entry 1em");
-test_valid_value("animation-trigger-range-end", "exit calc(1em + 10px)");
-test_valid_value("animation-trigger-range-end", "entry 42%");
-test_valid_value("animation-trigger-range-end", "cover");
-test_valid_value("animation-trigger-range-end", "contain");
-test_valid_value("animation-trigger-range-end", "entry");
-test_valid_value("animation-trigger-range-end", "exit");
-</script>trigger-
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-shorthand.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-shorthand.html
deleted file mode 100644
index 371a3c70d1b..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-shorthand.html
+++ /dev/null
@@ -1,180 +0,0 @@
-<!DOCTYPE html>
-<title>animation-trigger-range shorthand</title>
-<!-- TODO(crbug.com/390314945): Replace with spec link when the spec lands. -->
-<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/8942">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/shorthand-testcommon.js"></script>
-<script src="/css/support/parsing-testcommon.js"></script>
-<script src="/css/support/computed-testcommon.js"></script>
-<div id="target" style="font-size:10px"></div>
-<script>
-test_valid_value("animation-trigger-range", "normal");
-test_valid_value("animation-trigger-range", "normal normal", "normal");
-test_valid_value("animation-trigger-range", "cover");
-test_valid_value("animation-trigger-range", "contain");
-test_valid_value("animation-trigger-range", "entry");
-test_valid_value("animation-trigger-range", "entry-crossing");
-test_valid_value("animation-trigger-range", "exit");
-test_valid_value("animation-trigger-range", "exit-crossing");
-test_valid_value("animation-trigger-range", "entry, exit");
-
-test_valid_value("animation-trigger-range", "entry 0% entry 100%", "entry");
-test_valid_value("animation-trigger-range", "entry-crossing 0% entry-crossing 100%",
-                 "entry-crossing");
-test_valid_value("animation-trigger-range", "exit 0% exit 100%", "exit");
-test_valid_value("animation-trigger-range", "exit-crossing 0% exit-crossing 100%",
-                 "exit-crossing");
-test_valid_value("animation-trigger-range", "cover 0% cover 100%", "cover");
-test_valid_value("animation-trigger-range", "contain 0% contain 100%", "contain");
-test_valid_value("animation-trigger-range",
-                 "entry calc(10% - 10%) entry calc(50% + 50%)", "entry");
-test_valid_value("animation-trigger-range", "cover 50%");
-test_valid_value("animation-trigger-range", "contain 50%");
-test_valid_value("animation-trigger-range", "entry 50%");
-test_valid_value("animation-trigger-range", "entry-crossing 50%");
-test_valid_value("animation-trigger-range", "exit 50%");
-test_valid_value("animation-trigger-range", "exit-crossing 50%");
-test_valid_value("animation-trigger-range", "entry 50px exit 100px");
-test_valid_value("animation-trigger-range", "exit calc(10% + 50px)");
-
-test_valid_value("animation-trigger-range", "entry 50% exit 50%");
-test_valid_value("animation-trigger-range",
-                 "cover 50% entry 50%, contain 50% exit 50%");
-test_valid_value("animation-trigger-range", "50% exit 50%");
-test_valid_value("animation-trigger-range", "normal 100px");
-test_valid_value("animation-trigger-range", "100px");
-test_valid_value("animation-trigger-range", "100px normal", "100px");
-test_valid_value("animation-trigger-range", "10% normal", "10%");
-
-test_computed_value("animation-trigger-range", "normal");
-test_computed_value("animation-trigger-range", "normal normal", "normal");
-test_computed_value("animation-trigger-range", "cover");
-test_computed_value("animation-trigger-range", "contain");
-test_computed_value("animation-trigger-range", "entry");
-test_computed_value("animation-trigger-range", "entry-crossing");
-test_computed_value("animation-trigger-range", "exit");
-test_computed_value("animation-trigger-range", "exit-crossing");
-test_computed_value("animation-trigger-range", "entry, exit");
-
-test_computed_value("animation-trigger-range", "entry 0% entry 100%", "entry");
-test_computed_value("animation-trigger-range", "entry-crossing 0% entry-crossing 100%",
-                 "entry-crossing");
-test_computed_value("animation-trigger-range", "exit 0% exit 100%", "exit");
-test_computed_value("animation-trigger-range", "exit-crossing 0% exit-crossing 100%",
-                 "exit-crossing");
-test_computed_value("animation-trigger-range", "cover 0% cover 100%", "cover");
-test_computed_value("animation-trigger-range", "contain 0% contain 100%", "contain");
-test_computed_value("animation-trigger-range",
-                 "entry calc(10% - 10%) entry calc(50% + 50%)", "entry");
-test_computed_value("animation-trigger-range", "cover 50%");
-test_computed_value("animation-trigger-range", "contain 50%");
-test_computed_value("animation-trigger-range", "entry 50%");
-test_computed_value("animation-trigger-range", "entry-crossing 50%");
-test_computed_value("animation-trigger-range", "exit 50%");
-test_computed_value("animation-trigger-range", "exit-crossing 50%");
-test_computed_value("animation-trigger-range", "entry 50px exit 100px");
-test_computed_value("animation-trigger-range", "exit calc(10% + 50px)");
-
-test_computed_value("animation-trigger-range", "entry 50% exit 50%");
-test_computed_value("animation-trigger-range",
-                 "cover 50% entry 50%, contain 50% exit 50%");
-
-test_computed_value("animation-trigger-range", "entry 10em exit 20em", "entry 100px exit 200px");
-test_computed_value("animation-trigger-range", "10em exit 20em", "100px exit 200px");
-test_computed_value("animation-trigger-range", "normal 100px");
-test_computed_value("animation-trigger-range", "100px");
-test_computed_value("animation-trigger-range", "100px normal", "100px");
-test_computed_value("animation-trigger-range", "10% normal", "10%");
-test_computed_value("animation-trigger-range", "10% calc(70% + 10% * sign(100em - 1px))", "10% 80%");
-
-test_invalid_value("animation-trigger-range", "entry 50% 0s", "entry 50%");
-test_invalid_value("animation-trigger-range", "0s entry 50%");
-test_invalid_value("animation-trigger-range", "1s");
-test_invalid_value("animation-trigger-range", "-1s");
-test_invalid_value("animation-trigger-range", "1s 2s");
-test_invalid_value("animation-trigger-range", "1s, 2s");
-test_invalid_value("animation-trigger-range", "1s 2s, 3s");
-test_invalid_value("animation-trigger-range", "1s, 2s 3s");
-test_invalid_value("animation-trigger-range", "1s, 2s, 3s");
-test_invalid_value("animation-trigger-range", "1s 2s 3s");
-test_invalid_value("animation-trigger-range", "0s, 1s 2s 3s");
-test_invalid_value("animation-trigger-range", "1s / 2s");
-test_invalid_value("animation-trigger-range", "1s, 2px");
-test_invalid_value("animation-trigger-range", "#ff0000");
-test_invalid_value("animation-trigger-range", "red");
-test_invalid_value("animation-trigger-range", "thing");
-test_invalid_value("animation-trigger-range", "thing 0%");
-test_invalid_value("animation-trigger-range", "thing 42%");
-test_invalid_value("animation-trigger-range", "thing 100%");
-test_invalid_value("animation-trigger-range", "thing 100px");
-test_invalid_value("animation-trigger-range", "100% thing");
-
-test_shorthand_value('animation-trigger-range', 'normal', {
-  'animation-trigger-range-start': 'normal',
-  'animation-trigger-range-end': 'normal',
-});
-
-test_shorthand_value('animation-trigger-range', 'normal normal', {
-  'animation-trigger-range-start': 'normal',
-  'animation-trigger-range-end': 'normal',
-});
-
-test_shorthand_value('animation-trigger-range', 'normal entry 100%', {
-  'animation-trigger-range-start': 'normal',
-  'animation-trigger-range-end': 'entry',
-});
-
-test_shorthand_value('animation-trigger-range', 'normal entry 10%', {
-  'animation-trigger-range-start': 'normal',
-  'animation-trigger-range-end': 'entry 10%',
-});
-
-test_shorthand_value('animation-trigger-range', 'cover', {
-  'animation-trigger-range-start': 'cover',
-  'animation-trigger-range-end': 'cover',
-});
-
-test_shorthand_value('animation-trigger-range', 'contain', {
-  'animation-trigger-range-start': 'contain',
-  'animation-trigger-range-end': 'contain',
-});
-
-test_shorthand_value('animation-trigger-range', 'contain 100% contain 0%', {
-  'animation-trigger-range-start': 'contain 100%',
-  'animation-trigger-range-end': 'contain 0%',
-});
-
-test_shorthand_value('animation-trigger-range', 'entry 10% exit 20%', {
-  'animation-trigger-range-start': 'entry 10%',
-  'animation-trigger-range-end': 'exit 20%',
-});
-
-test_shorthand_value('animation-trigger-range', 'entry calc(10% + 10px) exit 20px', {
-  'animation-trigger-range-start': 'entry calc(10% + 10px)',
-  'animation-trigger-range-end': 'exit 20px',
-});
-
-test_shorthand_value('animation-trigger-range', 'entry, exit', {
-  'animation-trigger-range-start': 'entry, exit',
-  'animation-trigger-range-end': 'entry, exit',
-});
-
-test_shorthand_value('animation-trigger-range', 'entry 0%, exit', {
-  'animation-trigger-range-start': 'entry, exit',
-  'animation-trigger-range-end': 'entry, exit',
-});
-
-test_shorthand_value('animation-trigger-range', 'exit calc(10% + 50px)', {
-  'animation-trigger-range-start': 'exit calc(10% + 50px)',
-  'animation-trigger-range-end': 'exit',
-});
-test_shorthand_value('animation-trigger-range', '100px', {
-  'animation-trigger-range-start': '100px',
-  'animation-trigger-range-end': 'normal',
-});
-test_shorthand_value('animation-trigger-range', '10%', {
-  'animation-trigger-range-start': '10%',
-  'animation-trigger-range-end': 'normal',
-});
-</script>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-start-computed.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-start-computed.html
deleted file mode 100644
index 7b1f9e37e62..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-start-computed.html
+++ /dev/null
@@ -1,36 +0,0 @@
-<!DOCTYPE html>
-<!-- TODO(crbug.com/390314945): Replace with spec link when the spec lands. -->
-<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/8942 ">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/computed-testcommon.js"></script>
-<div id="target" style="font-size:10px;"></div>
-<script>
-test_computed_value("animation-trigger-range-start", "initial", "normal");
-test_computed_value("animation-trigger-range-start", "normal");
-test_computed_value("animation-trigger-range-start", "cover 0%", "cover");
-test_computed_value("animation-trigger-range-start", "cover 100%");
-test_computed_value("animation-trigger-range-start", "COVER 0%", "cover");
-test_computed_value("animation-trigger-range-start", "COVER 100%", "cover 100%");
-test_computed_value("animation-trigger-range-start", "cover 120%");
-test_computed_value("animation-trigger-range-start", "cover 42%");
-test_computed_value("animation-trigger-range-start", "0", "0px");
-test_computed_value("animation-trigger-range-start", "120%");
-test_computed_value("animation-trigger-range-start", "120px");
-test_computed_value("animation-trigger-range-start", "cover -42%");
-test_computed_value("animation-trigger-range-start", "contain 42%");
-test_computed_value("animation-trigger-range-start", "exit 42%");
-test_computed_value("animation-trigger-range-start", "exit calc(41% + 1%)", "exit 42%");
-test_computed_value("animation-trigger-range-start", "exit 1%, cover 2%, contain 0%", "exit 1%, cover 2%, contain");
-test_computed_value("animation-trigger-range-start", "exit 1%, cover 2%, contain 100%");
-test_computed_value("animation-trigger-range-start", "exit-crossing 42%");
-test_computed_value("animation-trigger-range-start", "entry 42px");
-test_computed_value("animation-trigger-range-start", "entry-crossing 42px");
-test_computed_value("animation-trigger-range-start", "contain calc(10% + 10px)");
-test_computed_value("animation-trigger-range-start", "entry 1em", "entry 10px");
-test_computed_value("animation-trigger-range-start", "exit calc(1em + 10px)", "exit 20px");
-test_computed_value("animation-trigger-range-start", "cover");
-test_computed_value("animation-trigger-range-start", "contain");
-test_computed_value("animation-trigger-range-start", "entry");
-test_computed_value("animation-trigger-range-start", "exit");
-</script>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-start-invalid.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-start-invalid.html
deleted file mode 100644
index 6c056d06e96..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-start-invalid.html
+++ /dev/null
@@ -1,17 +0,0 @@
-<!DOCTYPE html>
-<!-- TODO(crbug.com/390314945): Replace with spec link when the spec lands. -->
-<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/8942 ">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/parsing-testcommon.js"></script>
-<script>
-test_invalid_value("animation-trigger-range-start", "peek 50%");
-test_invalid_value("animation-trigger-range-start", "50% contain");
-test_invalid_value("animation-trigger-range-start", "50% cover");
-test_invalid_value("animation-trigger-range-start", "50% entry");
-test_invalid_value("animation-trigger-range-start", "50% enter");
-test_invalid_value("animation-trigger-range-start", "50% exit");
-test_invalid_value("animation-trigger-range-start", "contain contain");
-test_invalid_value("animation-trigger-range-start", "none");
-test_invalid_value("animation-trigger-range-start", "cover 50% enter 50%");
-</script>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-start-valid.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-start-valid.html
deleted file mode 100644
index 6a091fa4d07..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-range-start-valid.html
+++ /dev/null
@@ -1,34 +0,0 @@
-<!DOCTYPE html>
-<!-- TODO(crbug.com/390314945): Replace with spec link when the spec lands. -->
-<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/8942">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/parsing-testcommon.js"></script>
-<script>
-// https://drafts.csswg.org/scroll-animations-1/#view-timelines-ranges
-test_valid_value("animation-trigger-range-start", "normal");
-test_valid_value("animation-trigger-range-start", "cover 0%", "cover");
-test_valid_value("animation-trigger-range-start", "cover 100%");
-test_valid_value("animation-trigger-range-start", "cover 120%");
-test_valid_value("animation-trigger-range-start", "cover 42%");
-test_valid_value("animation-trigger-range-start", "0", "0px");
-test_valid_value("animation-trigger-range-start", "120%");
-test_valid_value("animation-trigger-range-start", "120px");
-test_valid_value("animation-trigger-range-start", "cover -42%");
-test_valid_value("animation-trigger-range-start", "contain 42%");
-test_valid_value("animation-trigger-range-start", "exit 42%");
-test_valid_value("animation-trigger-range-start", "exit 1%, cover 2%, contain 0%", "exit 1%, cover 2%, contain");
-test_valid_value("animation-trigger-range-start", "exit 1%, cover 2%, contain 100%");
-test_valid_value("animation-trigger-range-start", "exit-crossing 42%");
-test_valid_value("animation-trigger-range-start", "entry 42px");
-test_valid_value("animation-trigger-range-start", "entry-crossing 42px");
-test_valid_value("animation-trigger-range-start", "contain calc(10px + 10%)", "contain calc(10% + 10px)");
-test_valid_value("animation-trigger-range-start", "entry 1em");
-test_valid_value("animation-trigger-range-start", "exit calc(1em + 10px)");
-test_valid_value("animation-trigger-range-start", "entry 42%");
-test_valid_value("animation-trigger-range-start", "cover");
-test_valid_value("animation-trigger-range-start", "contain");
-test_valid_value("animation-trigger-range-start", "entry");
-test_valid_value("animation-trigger-range-start", "exit");
-test_valid_value("animation-trigger-range-start", "cover calc(sign(100em - 1px) * 1%)", "cover calc(1% * sign(100em - 1px))");
-</script>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-shorthand.tentative.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-shorthand.tentative.html
deleted file mode 100644
index 80d32d611c3..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-shorthand.tentative.html
+++ /dev/null
@@ -1,147 +0,0 @@
-<!DOCTYPE html>
-<title>animation-trigger shorthand</title>
-<!-- TODO(crbug.com/390314945): Replace with spec link when the spec lands. -->
-<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/8942">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/shorthand-testcommon.js"></script>
-<script src="/css/support/parsing-testcommon.js"></script>
-<script src="/css/support/computed-testcommon.js"></script>
-<div id="target" style="font-size:10px"></div>
-<script>
-  test_shorthand_value('animation-trigger',
-    'view() once contain 0% contain 100% cover 0% cover 100%',
-    {
-      'animation-trigger-behavior': 'once',
-      'animation-trigger-timeline': 'view()',
-      'animation-trigger-range-start': 'contain',
-      'animation-trigger-range-end': 'contain',
-      'animation-trigger-exit-range-start': 'cover',
-      'animation-trigger-exit-range-end': 'cover',
-    });
-    test_shorthand_value('animation-trigger',
-    'view() once contain 20% contain 80% cover 10% cover 90%',
-    {
-      'animation-trigger-behavior': 'once',
-      'animation-trigger-timeline': 'view()',
-      'animation-trigger-range-start': 'contain 20%',
-      'animation-trigger-range-end': 'contain 80%',
-      'animation-trigger-exit-range-start': 'cover 10%',
-      'animation-trigger-exit-range-end': 'cover 90%',
-    });
-  test_shorthand_value('animation-trigger',
-    'view() once contain 0% contain 100% cover 0%',
-    {
-      'animation-trigger-behavior': 'once',
-      'animation-trigger-timeline': 'view()',
-      'animation-trigger-range-start': 'contain',
-      'animation-trigger-range-end': 'contain',
-      'animation-trigger-exit-range-start': 'cover',
-      'animation-trigger-exit-range-end': 'cover',
-    });
-  test_shorthand_value('animation-trigger',
-    'view() once contain 20% contain 80% cover 10%',
-    {
-      'animation-trigger-behavior': 'once',
-      'animation-trigger-timeline': 'view()',
-      'animation-trigger-range-start': 'contain 20%',
-      'animation-trigger-range-end': 'contain 80%',
-      'animation-trigger-exit-range-start': 'cover 10%',
-      'animation-trigger-exit-range-end': 'cover',
-    });
-  test_shorthand_value('animation-trigger',
-    'view() once contain 0% contain 100% cover',
-    {
-      'animation-trigger-behavior': 'once',
-      'animation-trigger-timeline': 'view()',
-      'animation-trigger-range-start': 'contain',
-      'animation-trigger-range-end': 'contain',
-      'animation-trigger-exit-range-start': 'cover',
-      'animation-trigger-exit-range-end': 'cover',
-    });
-  test_shorthand_value('animation-trigger',
-    'view() alternate contain 0% contain 100%',
-    {
-      'animation-trigger-behavior': 'alternate',
-      'animation-trigger-timeline': 'view()',
-      'animation-trigger-range-start': 'contain',
-      'animation-trigger-range-end': 'contain',
-      'animation-trigger-exit-range-start': 'auto',
-      'animation-trigger-exit-range-end': 'auto',
-    });
-  test_shorthand_value('animation-trigger',
-    'view() alternate contain 20% contain 80%',
-    {
-      'animation-trigger-behavior': 'alternate',
-      'animation-trigger-timeline': 'view()',
-      'animation-trigger-range-start': 'contain 20%',
-      'animation-trigger-range-end': 'contain 80%',
-      'animation-trigger-exit-range-start': 'auto',
-      'animation-trigger-exit-range-end': 'auto',
-    });
-  test_shorthand_value('animation-trigger',
-    'view() alternate contain 0%',
-    {
-      'animation-trigger-behavior': 'alternate',
-      'animation-trigger-timeline': 'view()',
-      'animation-trigger-range-start': 'contain',
-      'animation-trigger-range-end': 'contain',
-      'animation-trigger-exit-range-start': 'auto',
-      'animation-trigger-exit-range-end': 'auto',
-    });
-  test_shorthand_value('animation-trigger',
-    'view() alternate contain 10%',
-    {
-      'animation-trigger-behavior': 'alternate',
-      'animation-trigger-timeline': 'view()',
-      'animation-trigger-range-start': 'contain 10%',
-      'animation-trigger-range-end': 'contain',
-      'animation-trigger-exit-range-start': 'auto',
-      'animation-trigger-exit-range-end': 'auto',
-    });
-  test_shorthand_value('animation-trigger',
-    'view() alternate contain',
-    {
-      'animation-trigger-behavior': 'alternate',
-      'animation-trigger-timeline': 'view()',
-      'animation-trigger-range-start': 'contain',
-      'animation-trigger-range-end': 'contain',
-      'animation-trigger-exit-range-start': 'auto',
-      'animation-trigger-exit-range-end': 'auto',
-    });
-  test_shorthand_value('animation-trigger', 'view() alternate',
-    {
-      'animation-trigger-behavior': 'alternate',
-      'animation-trigger-timeline': 'view()',
-      'animation-trigger-range-start': 'normal',
-      'animation-trigger-range-end': 'normal',
-      'animation-trigger-exit-range-start': 'auto',
-      'animation-trigger-exit-range-end': 'auto',
-    });
-  test_shorthand_value('animation-trigger', 'repeat',
-    {
-      'animation-trigger-behavior': 'repeat',
-      'animation-trigger-timeline': 'auto',
-      'animation-trigger-range-start': 'normal',
-      'animation-trigger-range-end': 'normal',
-      'animation-trigger-exit-range-start': 'auto',
-      'animation-trigger-exit-range-end': 'auto',
-    });
-  test_computed_value('animation-trigger',
-    'view() once contain 0% contain 100% cover 0% cover 100%',
-    'view() once contain contain cover cover');
-  test_computed_value('animation-trigger',
-    'view() once contain 20% contain 80% cover 10% cover 90%');
-  test_computed_value('animation-trigger',
-    'view() once contain 20% contain 80% cover 0%',
-    'view() once contain 20% contain 80% cover cover');
-  test_computed_value('animation-trigger',
-    'view() once contain 20% contain 80% cover 10%',
-    'view() once contain 20% contain 80% cover 10% cover');
-  test_computed_value('animation-trigger',
-      'view() once contain 0% contain 100%',
-      'view() once contain contain auto auto');
-  test_computed_value('animation-trigger',
-      'view() once',
-      'view() once normal normal auto auto');
-</script>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-timeline-parsing.tentative.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-timeline-parsing.tentative.html
deleted file mode 100644
index 5d47a1e5e45..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-timeline-parsing.tentative.html
+++ /dev/null
@@ -1,99 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset="utf-8">
-<title>CSS Animations: parsing animation-trigger-timeline with invalid values</title>
-<!-- TODO(crbug.com/390314945): Replace with spec link when the spec lands. -->
-<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/8942 ">
-<meta name="assert" content="animation-trigger-type supports only the grammar '<single-animation-trigger-timeline> #'.">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/parsing-testcommon.js"></script>
-</head>
-<body>
-<script>
-
-test_valid_value('animation-trigger-timeline', 'initial');
-test_valid_value('animation-trigger-timeline', 'inherit');
-test_valid_value('animation-trigger-timeline', 'unset');
-test_valid_value('animation-trigger-timeline', 'revert');
-test_valid_value('animation-trigger-timeline', 'auto');
-test_valid_value('animation-trigger-timeline', 'none');
-test_valid_value('animation-trigger-timeline', 'auto, auto');
-test_valid_value('animation-trigger-timeline', 'none, none');
-test_valid_value('animation-trigger-timeline', 'auto, none');
-test_valid_value('animation-trigger-timeline', 'none, auto');
-test_valid_value('animation-trigger-timeline', '--test');
-test_valid_value('animation-trigger-timeline', '--test1, --test2');
-test_valid_value('animation-trigger-timeline', '--test1, --test2, none, --test3, auto');
-
-test_invalid_value('animation-trigger-timeline', 'test1');
-test_invalid_value('animation-trigger-timeline', '10px');
-test_invalid_value('animation-trigger-timeline', 'auto auto');
-test_invalid_value('animation-trigger-timeline', 'none none');
-test_invalid_value('animation-trigger-timeline', 'foo bar');
-test_invalid_value('animation-trigger-timeline', '"foo" "bar"');
-test_invalid_value('animation-trigger-timeline', 'rgb(1, 2, 3)');
-test_invalid_value('animation-trigger-timeline', '#fefefe');
-test_invalid_value('animation-trigger-timeline', '"test"');
-
-// https://drafts.csswg.org/scroll-animations-1/#scroll-notation
-//
-// animation-trigger-timeline: scroll(<axis>? <scroller>?);
-// <axis> = block | inline | x | y
-// <scroller> = root | nearest | self
-test_valid_value('animation-trigger-timeline', 'scroll()');
-test_valid_value('animation-trigger-timeline', ' scroll() ', 'scroll()');
-test_valid_value('animation-trigger-timeline', 'scroll(block)', 'scroll()');
-test_valid_value('animation-trigger-timeline', 'scroll(inline)');
-test_valid_value('animation-trigger-timeline', 'scroll(x)');
-test_valid_value('animation-trigger-timeline', 'scroll(y)');
-test_valid_value('animation-trigger-timeline', 'scroll(root)');
-test_valid_value('animation-trigger-timeline', 'scroll(nearest)', 'scroll()');
-test_valid_value('animation-trigger-timeline', 'scroll(self)');
-test_valid_value('animation-trigger-timeline', 'scroll(inline nearest)', 'scroll(inline)');
-test_valid_value('animation-trigger-timeline', 'scroll(nearest inline)', 'scroll(inline)');
-test_valid_value('animation-trigger-timeline', 'scroll(block self)', 'scroll(self)');
-test_valid_value('animation-trigger-timeline', 'scroll(self block)', 'scroll(self)');
-test_valid_value('animation-trigger-timeline', 'scroll(y root)', 'scroll(root y)');
-
-test_invalid_value('animation-trigger-timeline', 'scroll(abc root)');
-test_invalid_value('animation-trigger-timeline', 'scroll(abc)');
-test_invalid_value('animation-trigger-timeline', 'scroll(y abc)');
-test_invalid_value('animation-trigger-timeline', 'scroll("string")');
-
-// https://drafts.csswg.org/scroll-animations-1/#view-notation
-test_valid_value('animation-trigger-timeline', 'view()');
-test_valid_value('animation-trigger-timeline', ' view() ', 'view()');
-test_valid_value('animation-trigger-timeline', 'view(block)', 'view()');
-test_valid_value('animation-trigger-timeline', 'view(inline)');
-test_valid_value('animation-trigger-timeline', 'view(x)');
-test_valid_value('animation-trigger-timeline', 'view(y)');
-test_valid_value('animation-trigger-timeline', 'view(y 1px 2px)');
-test_valid_value('animation-trigger-timeline', 'view(y 1px)');
-test_valid_value('animation-trigger-timeline', 'view(y auto)', 'view(y)');
-test_valid_value('animation-trigger-timeline', 'view(y auto auto)', 'view(y)');
-test_valid_value('animation-trigger-timeline', 'view(y auto 1px)');
-test_valid_value('animation-trigger-timeline', 'view(1px 2px y)', 'view(y 1px 2px)');
-test_valid_value('animation-trigger-timeline', 'view(1px y)', 'view(y 1px)');
-test_valid_value('animation-trigger-timeline', 'view(auto x)', 'view(x)');
-test_valid_value('animation-trigger-timeline', 'view(1px 2px)');
-test_valid_value('animation-trigger-timeline', 'view(1px)');
-test_valid_value('animation-trigger-timeline', 'view(1px 1px)', 'view(1px)');
-test_valid_value('animation-trigger-timeline', 'view(1px auto)');
-test_valid_value('animation-trigger-timeline', 'view(auto calc(1% + 1px))');
-test_valid_value('animation-trigger-timeline', 'view(2em calc(1% + 1em))');
-test_valid_value('animation-trigger-timeline', 'view(auto)', 'view()');
-test_valid_value('animation-trigger-timeline', 'view(auto auto)', 'view()');
-
-test_invalid_value('animation-trigger-timeline', 'view(y 1px 2px 3px)');
-test_invalid_value('animation-trigger-timeline', 'view(1px y 3px)');
-test_invalid_value('animation-trigger-timeline', 'view(1px 2px 3px)');
-test_invalid_value('animation-trigger-timeline', 'view(abc block)');
-test_invalid_value('animation-trigger-timeline', 'view(abc)');
-test_invalid_value('animation-trigger-timeline', 'view(y abc)');
-test_invalid_value('animation-trigger-timeline', 'view("string")');
-
-</script>
-</body>
-</html>
diff --git a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-type-invalid.tentative.html b/tests/wpt/tests/css/css-animations/parsing/animation-trigger-type-invalid.tentative.html
deleted file mode 100644
index 9c669021c73..00000000000
--- a/tests/wpt/tests/css/css-animations/parsing/animation-trigger-type-invalid.tentative.html
+++ /dev/null
@@ -1,22 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-<meta charset="utf-8">
-<title>CSS Animations: parsing animation-trigger-type with invalid values</title>
-<!-- TODO(crbug.com/390314945): Replace with spec link when the spec lands. -->
-<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/8942 ">
-<meta name="assert" content="animation-trigger-type supports only the grammar '<single-animation-trigger-type> #'.">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="/css/support/parsing-testcommon.js"></script>
-</head>
-<body>
-<script>
-test_invalid_value("animation-trigger-type", "auto");
-test_invalid_value("animation-trigger-type", "once repeat");
-
-test_invalid_value("animation-trigger-type", "once, initial");
-test_invalid_value("animation-trigger-type", "initial, once");
-</script>
-</body>
-</html>
diff --git a/tests/wpt/tests/css/css-backgrounds/background-clip/clip-text-text-emphasis-ref.html b/tests/wpt/tests/css/css-backgrounds/background-clip/clip-text-text-emphasis-ref.html
index 8d7c54f3f7e..cfe6fe5abe1 100644
--- a/tests/wpt/tests/css/css-backgrounds/background-clip/clip-text-text-emphasis-ref.html
+++ b/tests/wpt/tests/css/css-backgrounds/background-clip/clip-text-text-emphasis-ref.html
@@ -2,7 +2,7 @@
 <style>
 .clip {
   font-size: 80px;
-  text-emphasis: filled currentColor;
+  text-emphasis: filled dot currentColor;
   color: green;
 }
 </style>
diff --git a/tests/wpt/tests/css/css-backgrounds/background-clip/clip-text-text-emphasis.html b/tests/wpt/tests/css/css-backgrounds/background-clip/clip-text-text-emphasis.html
index c34ddba99f9..a27a4b984cd 100644
--- a/tests/wpt/tests/css/css-backgrounds/background-clip/clip-text-text-emphasis.html
+++ b/tests/wpt/tests/css/css-backgrounds/background-clip/clip-text-text-emphasis.html
@@ -6,7 +6,7 @@
 <style>
 .clip {
   font-size: 80px;
-  text-emphasis: filled transparent;
+  text-emphasis: filled dot transparent;
   color: transparent;
   background-color: green;
   background-clip: text;
diff --git a/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-054.html b/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-054.html
new file mode 100644
index 00000000000..fce113b1cc8
--- /dev/null
+++ b/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-054.html
@@ -0,0 +1,49 @@
+<!DOCTYPE html>
+<title>
+  Suppress column flexbox gaps: item gap should be suppressed if it's split across
+  fragmentainer breaks or is the last content before a forced break.
+</title>
+<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/11520">
+<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
+<link rel="author" title="Sam Davis Omekara Jr." href="mailto:samomekarajr@microsoft.com">
+<style>
+  .multicol {
+    position: relative;
+    columns: 2;
+    column-fill: auto;
+    width: 100px;
+    column-gap: 0px;
+    height: 100px;
+    background: red;
+  }
+
+  .flex {
+    display: flex;
+    flex-direction: column;
+    flex-wrap: wrap;
+    background: red;
+  }
+
+  .flex>div {
+    height: 100px;
+    background: green;
+  }
+
+  .abspos {
+    position: absolute;
+    width: 50px;
+    height: 10px;
+    left: 50px;
+    top: 90px;
+    background: green;
+  }
+</style>
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div class="multicol">
+  <div class="flex" style="row-gap:10px;">
+    <div></div>
+    <div style="break-before: column; height: 90px;"></div>
+  </div>
+  <!--  Abspos element to cover bottom of flex -->
+  <div class="abspos"> </div>
+</div>
diff --git a/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-055.html b/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-055.html
new file mode 100644
index 00000000000..c0241322f69
--- /dev/null
+++ b/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-055.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<title>
+  Suppress column flexbox gaps: item gap should be suppressed if it's split across
+  fragmentainer breaks or is the last content before a break. Tests row gap split across fragments.
+</title>
+<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/11520">
+<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
+<link rel="author" title="Sam Davis Omekara Jr." href="mailto:samomekarajr@microsoft.com">
+<style>
+  .multicol {
+    position: relative;
+    columns: 2;
+    column-fill: auto;
+    width: 100px;
+    column-gap: 0px;
+    height: 100px;
+    background: red;
+  }
+
+  .flex {
+    display: flex;
+    flex-direction: column;
+    flex-wrap: wrap;
+    background: red;
+  }
+
+  .flex>div {
+    height: 95px;
+    background: green;
+  }
+
+  .abspos {
+    position: absolute;
+    background: green;
+  }
+</style>
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div class="multicol">
+  <div class="flex" style="row-gap:10px;">
+    <div></div>
+    <div style="height: 90px;"></div>
+  </div>
+  <!--  Abspos element to cover bottom of fragmentainers -->
+  <div class="abspos" style="height: 5px; width: 50px; left: 0px;top: 95px;"> </div>
+  <div class="abspos" style="height: 10px; width: 50px; left: 50px;top: 90px;"> </div>
+</div>
diff --git a/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-056.html b/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-056.html
new file mode 100644
index 00000000000..03835aaa3dc
--- /dev/null
+++ b/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-056.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<title>
+  Suppress column flexbox gaps: item gap should be suppressed if it's split across
+  fragmentainer breaks or is the last content before a break. Tests empty fragment because of monolithic item.
+</title>
+<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/11520">
+<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
+<link rel="author" title="Sam Davis Omekara Jr." href="mailto:samomekarajr@microsoft.com">
+<style>
+  .multicol {
+    position: relative;
+    columns: 4;
+    column-fill: auto;
+    column-gap: 0px;
+    width: 100px;
+    height: 100px;
+    background: green;
+  }
+
+  .flex {
+    display: flex;
+    flex-direction: column;
+    flex-wrap: wrap;
+    background: red;
+
+  }
+
+  .flex>div {
+    height: 40px;
+    background: green;
+  }
+
+  .abspos {
+    position: absolute;
+    background: green;
+  }
+</style>
+
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div class="multicol">
+  <div class="flex" style="row-gap:10px;">
+    <div></div>
+    <div style="break-before: column; contain: size; height: 95px;"></div>
+    <div></div>
+  </div>
+  <div class="abspos" style="width: 25px; height: 60px; top: 40px; left: 0px;"></div>
+  <div class="abspos" style="width: 25px; height: 5px; top: 95px; left: 25px;"></div>
+</div>
diff --git a/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-057.html b/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-057.html
new file mode 100644
index 00000000000..40396817731
--- /dev/null
+++ b/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-057.html
@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<title>
+  Suppress column flexbox gaps: item gap should be suppressed if it's split across
+  fragmentainer breaks or is the last content before a break. Tests row gap split
+  because of the margin of the previous item.
+</title>
+<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/11520">
+<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
+<link rel="author" title="Sam Davis Omekara Jr." href="mailto:samomekarajr@microsoft.com">
+<style>
+  .multicol {
+    position: relative;
+    columns: 3;
+    column-fill: auto;
+    column-gap: 0px;
+    width: 100px;
+    height: 100px;
+    background: green;
+  }
+
+  .flex {
+    display: flex;
+    flex-direction: column;
+    flex-wrap: wrap;
+    background: red;
+
+  }
+
+  .flex>div {
+    height: 50px;
+    background: green;
+  }
+
+  .abspos {
+    position: absolute;
+    background: green;
+  }
+</style>
+
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div class="multicol">
+  <div class="flex" style="row-gap:10px;">
+    <div style="margin-bottom:45px;"></div>
+    <div style="height: 95px;"></div>
+    <div></div>
+  </div>
+
+  <div class="abspos" style="width: 33.333px; height: 50px; top: 50px; left: 0px;"></div>
+  <div class="abspos" style="width: 33.333px; height: 5px; top: 95px; left: 33.333px;"></div>
+</div>
diff --git a/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-058.html b/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-058.html
new file mode 100644
index 00000000000..ea8fff5cf81
--- /dev/null
+++ b/tests/wpt/tests/css/css-break/flexbox/multi-line-column-flex-fragmentation-058.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<title>
+  Suppress column flexbox gaps: item gap should be suppressed if it's split across
+  fragmentainer breaks or is the last content before a break. Tests row gap that takes entire fragment.
+</title>
+<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/11520">
+<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
+<link rel="author" title="Sam Davis Omekara Jr." href="mailto:samomekarajr@microsoft.com">
+<style>
+  .multicol {
+    columns: 3;
+    column-fill: auto;
+    column-gap: 0px;
+    width: 100px;
+    height: 100px;
+    background: red;
+  }
+
+  .flex {
+    display: flex;
+    flex-direction: column;
+    flex-wrap: wrap;
+    background: red;
+  }
+
+  .flex>div {
+    height: 100px;
+    background: green;
+  }
+</style>
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div class="multicol">
+  <div class="flex" style="row-gap:100px;">
+    <div></div>
+    <div></div>
+    <div></div>
+  </div>
+</div>
diff --git a/tests/wpt/tests/css/css-contain/contain-layout-baseline-005.html b/tests/wpt/tests/css/css-contain/contain-layout-baseline-005.html
index 61d17a08f7b..407819794ad 100644
--- a/tests/wpt/tests/css/css-contain/contain-layout-baseline-005.html
+++ b/tests/wpt/tests/css/css-contain/contain-layout-baseline-005.html
@@ -43,7 +43,6 @@ fieldset, details {
 <div class="wrapper">
   <canvas></canvas>
   <div class="inline-block">foo</div>
-  <select><option>foo</option></select>
   <select multiple style="height: 40px;"><option>foo</option></select>
   <textarea style="height: 40px;"></textarea>
 </div>
diff --git a/tests/wpt/tests/css/css-contain/contain-layout-select-001.tentative.html b/tests/wpt/tests/css/css-contain/contain-layout-select-001.tentative.html
new file mode 100644
index 00000000000..1fb30621091
--- /dev/null
+++ b/tests/wpt/tests/css/css-contain/contain-layout-select-001.tentative.html
@@ -0,0 +1,17 @@
+<!doctype html>
+<link rel="help" href="https://drafts.csswg.org/css-contain-1/#containment-layout">
+<link rel="help" href="https://github.com/web-platform-tests/wpt/issues/45889">
+<link rel="match" href="reference/contain-layout-select-001-ref.html">
+<meta name=assert content="Select and button align when layout-contained">
+<style>
+button, select {
+  appearance: none;
+  contain: layout;
+  width: 20px;
+  height: 20px;
+  border: 2px solid;
+  margin: 5px;
+  padding: 2px;
+}
+</style>
+<button></button><select></select>
diff --git a/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-089.html b/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-089.html
index b7e4d90299b..714c33cb691 100644
--- a/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-089.html
+++ b/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-089.html
@@ -38,10 +38,18 @@ body {
 <script>
 test(() => {
   const inner = document.getElementById("inner");
-  assert_equals(inner.clientLeft, 25, "left");
-  assert_equals(inner.clientTop, 25, "top");
-  assert_equals(inner.clientWidth, 50, "width");
-  assert_equals(inner.clientHeight, 50, "height");
+
+  inner.style.borderLeftWidth = "20px";
+  assert_equals(inner.clientLeft, 20, "left");
+
+  inner.style.borderTopWidth = "20px";
+  assert_equals(inner.clientTop, 20, "top");
+
+  inner.style.width = "40px";
+  assert_equals(inner.clientWidth, 40, "width");
+
+  inner.style.height = "40px";
+  assert_equals(inner.clientHeight, 40, "height");
 });
 
 </script>
diff --git a/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-hidden-offsetTop-left-width-height.html b/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-hidden-offsetTop-left-width-height.html
new file mode 100644
index 00000000000..fe20c985fa7
--- /dev/null
+++ b/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-hidden-offsetTop-left-width-height.html
@@ -0,0 +1,54 @@
+<!doctype HTML>
+<html>
+<meta charset="utf8">
+<title>Content Visibility: offsetLeft/offsetTop/offsetWidth/offsetHeight measure correctly</title>
+<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">
+<meta name="assert" content="offsetLeft/offsetTop/offsetWidth/offsetHeight measure correctly in content-visibility hidden subtree">
+
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<style>
+body {
+  margin: 0;
+  padding: 0;
+}
+#outer {
+  width: 100px;
+  height: 100px;
+  background: lightblue;
+
+  content-visibility: hidden;
+}
+#inner {
+  border: 25px black solid;
+  margin: 25px;
+  width: 50px;
+  height: 50px;
+  background: lightgreen;
+}
+</style>
+
+<body>
+<div id="outer"><div id="inner"></div></div>
+</body>
+
+<script>
+test(() => {
+  const inner = document.getElementById("inner");
+
+  inner.style.marginLeft = "20px";
+  assert_equals(inner.offsetLeft, 20, "left");
+
+  inner.style.marginTop = "20px";
+  assert_equals(inner.offsetTop, 20, "top");
+
+  inner.style.width = "40px";
+  assert_equals(inner.offsetWidth, 90, "width");
+
+  inner.style.height = "40px";
+  assert_equals(inner.offsetHeight, 90, "height");
+});
+
+</script>
+</html>
diff --git a/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-hidden-scrollTop-left-width-height.html b/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-hidden-scrollTop-left-width-height.html
new file mode 100644
index 00000000000..8514c0c1276
--- /dev/null
+++ b/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-hidden-scrollTop-left-width-height.html
@@ -0,0 +1,60 @@
+<!doctype HTML>
+<html>
+<meta charset="utf8">
+<title>Content Visibility: scrollLeft/scrollTop/scrollWidth/scrollHeight measure correctly</title>
+<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">
+<meta name="assert" content="scrollLeft/scrollTop/scrollWidth/scrollHeight measure correctly in content-visibility hidden subtree">
+
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<style>
+body {
+  margin: 0;
+  padding: 0;
+}
+#outer {
+  width: 200px;
+  height: 200px;
+  background: lightblue;
+
+  content-visibility: hidden;
+}
+#inner {
+  width: 50px;
+  height: 50px;
+  background: lightgreen;
+  overflow: auto;
+}
+
+.content {
+  width: 100px;
+  height: 100px;
+  background-color: red;
+}
+</style>
+
+<body>
+<div id="outer"><div id="inner"><div class=content></div></div></div>
+</body>
+
+<script>
+test(() => {
+  const inner = document.getElementById("inner");
+
+  inner.scroll(10, 10);
+  assert_equals(inner.scrollLeft, 10, "left");
+  inner.scroll(10, 20);
+  assert_equals(inner.scrollTop, 20, "top");
+
+  inner.scroll(0, 0);
+  inner.style.width = "150px";
+  inner.style.height = "200px";
+  assert_equals(inner.scrollWidth, 150, "width");
+
+  inner.style.height = "100px";
+  assert_equals(inner.scrollHeight, 100, "height");
+});
+
+</script>
+</html>
diff --git a/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-paint-containment-004-ref.html b/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-paint-containment-004-ref.html
new file mode 100644
index 00000000000..6f89a266e6c
--- /dev/null
+++ b/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-paint-containment-004-ref.html
@@ -0,0 +1,5 @@
+<!DOCTYPE html>
+<html>
+<title>content-visibility and paint containment (reference)</title>
+<!-- PASS if content stays hidden -->
+</html>
diff --git a/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-paint-containment-004.html b/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-paint-containment-004.html
new file mode 100644
index 00000000000..05ab45eace3
--- /dev/null
+++ b/tests/wpt/tests/css/css-contain/content-visibility/content-visibility-paint-containment-004.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<meta charset="utf-8">
+<title>content-visibility and paint containment</title>
+<link rel="help" href="https://drafts.csswg.org/css-contain/#contain-property">
+<meta name="assert" content="Verify paint containment works when skipped content gains layer.">
+<link rel="match" href="content-visibility-paint-containment-004-ref.html">
+
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/rendering-utils.js"></script>
+
+<style>
+.hiddenContent {
+  content-visibility: hidden;
+  height: 200px;
+}
+</style>
+
+<div class=hiddenContent>
+  <div id=parentBlock>
+    <div id=childContent></div>
+  </div>
+</div>
+
+<script>
+
+async function runTest() {
+  childContent.style.position = "relative";
+  parentBlock.offsetLeft;
+  childContent.innerText = "PASS if content stays hidden";
+  parentBlock.offsetLeft;
+  await waitForAtLeastOneFrame();
+  takeScreenshot();
+}
+
+window.onload = () => { requestAnimationFrame(runTest); };
+</script>
+</html>
diff --git a/tests/wpt/tests/css/css-contain/reference/contain-layout-baseline-005-ref.html b/tests/wpt/tests/css/css-contain/reference/contain-layout-baseline-005-ref.html
index 83340137ac6..ad1e2df1db2 100644
--- a/tests/wpt/tests/css/css-contain/reference/contain-layout-baseline-005-ref.html
+++ b/tests/wpt/tests/css/css-contain/reference/contain-layout-baseline-005-ref.html
@@ -39,7 +39,6 @@ fieldset, details {
 <div class="wrapper">
   <canvas></canvas>
   <div class="inline-block">foo</div>
-  <select><option>foo</option></select>
   <select multiple style="height: 40px;"><option>foo</option></select>
   <textarea style="height: 40px;"></textarea>
 </div>
diff --git a/tests/wpt/tests/css/css-contain/reference/contain-layout-select-001-ref.html b/tests/wpt/tests/css/css-contain/reference/contain-layout-select-001-ref.html
new file mode 100644
index 00000000000..b28ae217b59
--- /dev/null
+++ b/tests/wpt/tests/css/css-contain/reference/contain-layout-select-001-ref.html
@@ -0,0 +1,13 @@
+<!doctype html>
+<style>
+button {
+  appearance: none;
+  contain: layout;
+  width: 20px;
+  height: 20px;
+  border: 2px solid;
+  margin: 5px;
+  padding: 2px;
+}
+</style>
+<button></button><button></button>
diff --git a/tests/wpt/tests/css/css-content/quotes-first-line.html b/tests/wpt/tests/css/css-content/quotes-first-line.html
new file mode 100644
index 00000000000..29d6f63c1e9
--- /dev/null
+++ b/tests/wpt/tests/css/css-content/quotes-first-line.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>CSS-content test: first line with quotes honor color</title>
+<link rel="author" title="Minseong Kim" href="jja08111@gmail.com">
+<link rel="match" href="reference/quotes-first-line-ref.html">
+<link rel=help href="https://drafts.csswg.org/css-content/#quotes">
+<style>
+body { font: 32px serif; }
+div::first-line { color: red; }
+</style>
+<p>Test passes if color of quote marks matches the text color on each line.</p>
+<div>
+  This is <q>quoted</q>
+  <br>
+  This is <q>quoted</q>
+</div>
diff --git a/tests/wpt/tests/css/css-content/reference/quotes-first-line-ref.html b/tests/wpt/tests/css/css-content/reference/quotes-first-line-ref.html
new file mode 100644
index 00000000000..076539b367c
--- /dev/null
+++ b/tests/wpt/tests/css/css-content/reference/quotes-first-line-ref.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>CSS-content test: first line with quotes honor color</title>
+<link rel="author" title="Minseong Kim" href="jja08111@gmail.com">
+<style>
+body { font: 32px serif; }
+.first-line { color: red; }
+</style>
+<p>Test passes if color of quote marks matches the text color on each line.</p>
+<div>
+  <span class="first-line">This is <q>quoted</q></span>
+  <br>
+  This is <q>quoted</q>
+</div>
diff --git a/tests/wpt/tests/css/css-fonts/font-variation-settings-descriptor-04-ref.html b/tests/wpt/tests/css/css-fonts/font-variation-settings-descriptor-04-ref.html
new file mode 100644
index 00000000000..43464b249cd
--- /dev/null
+++ b/tests/wpt/tests/css/css-fonts/font-variation-settings-descriptor-04-ref.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html lang="en">
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+<title>CSS Test: font-variation-settings descriptor</title>
+<style>
+  @font-face {
+    font-family: "Roboto";
+    src: url('support/fonts/RobotoExtremo-VF.subset.ttf') format('truetype');
+  }
+  .content {
+     font-family: "Roboto";
+     font-variation-settings: 'wdth' 125, 'opsz' 144, 'wght' 600.7;
+  }
+</style>
+<body>
+<p>Test passes if the text below renders correct text weight.</p>
+<p class="content">Filler Text</p>
+</body>
+</html>
diff --git a/tests/wpt/tests/css/css-fonts/font-variation-settings-descriptor-04.html b/tests/wpt/tests/css/css-fonts/font-variation-settings-descriptor-04.html
new file mode 100644
index 00000000000..25640401067
--- /dev/null
+++ b/tests/wpt/tests/css/css-fonts/font-variation-settings-descriptor-04.html
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en">
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+<title>CSS Test: font-variation-settings descriptor</title>
+<link rel="author" title="Jason Leo" href="mailto:cgqaq@chromium.org">
+<link rel="help" href="https://drafts.csswg.org/css-fonts/#font-variation-settings-def">
+<link rel="match" href="font-variation-settings-descriptor-04-ref.html">
+<meta name="assert" content="Font settings value can be fractional or negative, depending on the value range available in your font, as defined by the font designer.">
+<style>
+  @font-face {
+    font-family: "Roboto";
+    src: url('support/fonts/RobotoExtremo-VF.subset.ttf') format('truetype');
+    font-variation-settings: 'wdth' 125, 'opsz' 144, 'wght' 600.7;
+  }
+  .content {
+     font-family: "Roboto";
+  }
+</style>
+<body>
+<p>Test passes if the text below renders correct text weight.</p>
+<p class="content">Filler Text</p>
+</body>
+</html>
diff --git a/tests/wpt/tests/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-001.html b/tests/wpt/tests/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-001.html
new file mode 100644
index 00000000000..c75a096ef80
--- /dev/null
+++ b/tests/wpt/tests/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-001.html
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>gap decorations row-rule-color neutral keyframe</title>
+    <link rel="help" href="https://drafts.csswg.org/css-gaps-1/#column-row-rule-color">
+    <meta name="assert" content="gap decorations row-rule-color supports neutral keyframe.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/css/support/interpolation-testcommon.js"></script>
+  </head>
+  <body>
+    <div id="target"></div>
+    <script>
+      test(() => {
+        target.style.rowRuleStyle = 'solid';
+        target.style.rowRuleWidth = '10px';
+        target.style.rowRuleColor = 'black';
+        var animation = target.animate([{}, {rowRuleColor: 'rgb(255, 0 , 0)'}], 1000);
+        animation.pause();
+        animation.currentTime = 500;
+        assert_equals(getComputedStyle(target).rowRuleColor, 'rgb(128, 0, 0)');
+      }, 'gap decorations row-rule-color supports neutral keyframe.');
+    </script>
+  </body>
+</html>
diff --git a/tests/wpt/tests/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-002.html b/tests/wpt/tests/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-002.html
new file mode 100644
index 00000000000..f8f2187f82e
--- /dev/null
+++ b/tests/wpt/tests/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-002.html
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>gap decorations column-rule-color neutral keyframe</title>
+    <link rel="help" href="https://drafts.csswg.org/css-gaps-1/#column-row-rule-color">
+    <meta name="assert" content="gap decorations column-rule-color value list supports neutral keyframe.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/css/support/interpolation-testcommon.js"></script>
+  </head>
+  <body>
+    <div id="target"></div>
+    <script>
+      test(() => {
+        target.style.columnRuleStyle = 'solid';
+        target.style.columnRuleColor = 'black black black';
+        var animation = target.animate([{}, {columnRuleColor: 'red blue rgb(255, 0, 0)'}], 1000);
+        animation.pause();
+        animation.currentTime = 500;
+        assert_equals(getComputedStyle(target).columnRuleColor, 'rgb(128, 0, 0) rgb(0, 0, 128) rgb(128, 0, 0)');
+      }, 'gap decorations column-rule-color value list supports neutral keyframe.');
+    </script>
+  </body>
+</html>
diff --git a/tests/wpt/tests/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-003.html b/tests/wpt/tests/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-003.html
new file mode 100644
index 00000000000..b3fc2b0cc17
--- /dev/null
+++ b/tests/wpt/tests/css/css-gaps/animation/gap-decorations-color-neutral-keyframe-003.html
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>gap decorations column-rule-color neutral keyframe</title>
+    <link rel="help" href="https://drafts.csswg.org/css-gaps-1/#column-row-rule-color">
+    <meta name="assert" content="gap decorations column-rule-color value list supports neutral keyframe.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/css/support/interpolation-testcommon.js"></script>
+  </head>
+  <body>
+    <div id="target"></div>
+    <script>
+      test(() => {
+        target.style.rowRuleStyle = 'solid';
+        target.style.rowRuleColor = 'black black black';
+        var animation = target.animate([{}, {rowRuleColor: 'red blue rgb(255, 0, 0)'}], 1000);
+        animation.pause();
+        animation.currentTime = 500;
+        assert_equals(getComputedStyle(target).rowRuleColor, 'rgb(128, 0, 0) rgb(0, 0, 128) rgb(128, 0, 0)');
+      }, 'gap decorations row-rule-color value list supports neutral keyframe.');
+    </script>
+  </body>
+</html>
diff --git a/tests/wpt/tests/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-003.html b/tests/wpt/tests/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-003.html
new file mode 100644
index 00000000000..7777b50dc64
--- /dev/null
+++ b/tests/wpt/tests/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-003.html
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>gap decorations row-rule-width neutral keyframe</title>
+    <link rel="help" href="https://drafts.csswg.org/css-gaps-1/#column-row-rule-width">
+    <meta name="assert" content="gap decorations row-rule-width with repeaters supports neutral keyframe.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/css/support/interpolation-testcommon.js"></script>
+  </head>
+  <body>
+    <div id="target"></div>
+    <script>
+      test(() => {
+        target.style.rowRuleStyle = 'solid';
+        target.style.rowRuleWidth = 'repeat(2, 20px 20px) repeat(1, 30px)';
+        var animation = target.animate([{}, {rowRuleWidth: 'repeat(2, 40px 40px) repeat(1, 40px)'}], 1000);
+        animation.pause();
+        animation.currentTime = 500;
+        assert_equals(getComputedStyle(target).rowRuleWidth, 'repeat(2, 30px 30px) repeat(1, 35px)');
+      }, 'gap decorations row-rule-width with repeaters supports neutral keyframe.');
+    </script>
+  </body>
+</html>
diff --git a/tests/wpt/tests/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-004.html b/tests/wpt/tests/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-004.html
new file mode 100644
index 00000000000..85c059d3fce
--- /dev/null
+++ b/tests/wpt/tests/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-004.html
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>gap decorations column-rule-width neutral keyframe</title>
+    <link rel="help" href="https://drafts.csswg.org/css-gaps-1/#column-column-rule-width">
+    <meta name="assert" content="gap decorations column-rule-width with repeaters supports neutral keyframe.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/css/support/interpolation-testcommon.js"></script>
+  </head>
+  <body>
+    <div id="target"></div>
+    <script>
+      test(() => {
+        target.style.columnRuleStyle = 'solid';
+        target.style.columnRuleWidth= 'repeat(2, 20px 20px) 30px 30px';
+        var animation = target.animate([{}, {columnRuleWidth: 'repeat(2, 40px 40px) 40px 40px'}], 1000);
+        animation.pause();
+        animation.currentTime = 500;
+        assert_equals(getComputedStyle(target).columnRuleWidth, 'repeat(2, 30px 30px) 35px 35px');
+      }, 'gap decorations column-rule-width with repeaters supports neutral keyframe.');
+    </script>
+  </body>
+</html>
diff --git a/tests/wpt/tests/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-005.html b/tests/wpt/tests/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-005.html
new file mode 100644
index 00000000000..2ba2972c357
--- /dev/null
+++ b/tests/wpt/tests/css/css-gaps/animation/gap-decorations-width-neutral-keyframe-005.html
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>gap decorations column-rule-width neutral keyframe</title>
+    <link rel="help" href="https://drafts.csswg.org/css-gaps-1/#column-column-rule-width">
+    <meta name="assert" content="gap decorations column-rule-width supports neutral keyframe.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/css/support/interpolation-testcommon.js"></script>
+  </head>
+  <body>
+    <div id="target"></div>
+    <script>
+      test(() => {
+        target.style.columnRuleStyle = 'solid';
+        target.style.columnRuleWidth= '10px 15px 20px 25px';
+        var animation = target.animate([{}, {columnRuleWidth: '20px 25px 30px 35px'}], 1000);
+        animation.pause();
+        animation.currentTime = 500;
+        assert_equals(getComputedStyle(target).columnRuleWidth, '15px 20px 25px 30px');
+      }, 'gap decorations column-rule-width supports neutral keyframe.');
+    </script>
+  </body>
+</html>
diff --git a/tests/wpt/tests/css/css-gaps/animation/row-rule-color-interpolation.html b/tests/wpt/tests/css/css-gaps/animation/row-rule-color-interpolation.html
new file mode 100644
index 00000000000..9b52b4fb64c
--- /dev/null
+++ b/tests/wpt/tests/css/css-gaps/animation/row-rule-color-interpolation.html
@@ -0,0 +1,110 @@
+<!DOCTYPE html>
+<meta charset="UTF-8">
+  <title>row-rule-color interpolation</title>
+  <link rel="author" title="Javier Contreras" href="mailto:javiercon@chromium.org">
+  <link rel="help" href="https://drafts.csswg.org/css-gaps-1/#column-row-rule-color">
+  <script src="/resources/testharness.js"></script>
+  <script src="/resources/testharnessreport.js"></script>
+  <script src="/css/support/interpolation-testcommon.js"></script>
+<style>
+.parent {
+  row-rule-color: blue;
+}
+
+.target {
+  display: flex;
+  width: 20px;
+  row-gap: 10px
+  height: 100px;
+  background-color: black;
+  color: orange;
+  row-rule-style: solid;
+  row-rule-width: 10px;
+  row-rule-color: yellow;
+}
+</style>
+<body>
+<script>
+test_interpolation({
+  property: 'row-rule-color',
+  from: neutralKeyframe,
+  to: 'lime',
+}, [
+  {at: -5, expect: 'rgb(255, 255, 0)'},
+  {at: -0.4, expect: 'rgb(255, 255, 0)'},
+  {at: 0, expect: 'rgb(255, 255, 0)'},
+  {at: 0.2, expect: 'rgb(204, 255, 0)'},
+  {at: 0.6, expect: 'rgb(102, 255, 0)'},
+  {at: 1, expect: 'rgb(0, 255, 0)'},
+  {at: 1.5, expect: 'rgb(0, 255, 0)'},
+]);
+
+test_interpolation({
+  property: 'row-rule-color',
+  from: 'initial',
+  to: 'lime',
+}, [
+  {at: -5, expect: 'rgb(255, 0, 0)'},
+  {at: -0.4, expect: 'rgb(255, 129, 0)'},
+  {at: 0, expect: 'rgb(255, 165, 0)'},
+  {at: 0.2, expect: 'rgb(204, 183, 0)'},
+  {at: 0.6, expect: 'rgb(102, 219, 0)'},
+  {at: 1, expect: 'rgb(0, 255, 0)'},
+  {at: 1.5, expect: 'rgb(0, 255, 0)'},
+]);
+
+test_interpolation({
+  property: 'row-rule-color',
+  from: 'inherit',
+  to: 'lime',
+}, [
+  {at: -5, expect: 'rgb(0, 0, 255)'},
+  {at: -0.4, expect: 'rgb(0, 0, 255)'},
+  {at: 0, expect: 'rgb(0, 0, 255)'},
+  {at: 0.2, expect: 'rgb(0, 51, 204)'},
+  {at: 0.6, expect: 'rgb(0, 153, 102)'},
+  {at: 1, expect: 'rgb(0, 255, 0)'},
+  {at: 1.5, expect: 'rgb(0, 255, 0)'},
+]);
+
+test_interpolation({
+  property: 'row-rule-color',
+  from: 'unset',
+  to: 'lime',
+}, [
+  {at: -5, expect: 'rgb(255, 0, 0)'},
+  {at: -0.4, expect: 'rgb(255, 129, 0)'},
+  {at: 0, expect: 'rgb(255, 165, 0)'},
+  {at: 0.2, expect: 'rgb(204, 183, 0)'},
+  {at: 0.6, expect: 'rgb(102, 219, 0)'},
+  {at: 1, expect: 'rgb(0, 255, 0)'},
+  {at: 1.5, expect: 'rgb(0, 255, 0)'},
+]);
+
+test_interpolation({
+  property: 'row-rule-color',
+  from: 'orange',
+  to: 'blue'
+}, [
+  {at: -5, expect: '#ffff00'},
+  {at: -0.4, expect: '#ffe700'},
+  {at: 0, expect: 'orange'}, // ffa500
+  {at: 0.2, expect: '#cc8433'},
+  {at: 0.6, expect: '#664299'},
+  {at: 1, expect: 'blue'}, // 0000ff
+  {at: 1.5, expect: 'blue'}
+]);
+
+// Lists can only be interpolated if they have the same length.
+test_no_interpolation({
+  property: 'row-rule-color',
+  from: neutralKeyframe,
+  to: 'red blue blue',
+});
+test_no_interpolation({
+  property: 'row-rule-color',
+  from: 'red blue green',
+  to: 'red',
+});
+</script>
+</body>
diff --git a/tests/wpt/tests/css/css-gaps/animation/rule-width-interpolation-multiple-values-001.html b/tests/wpt/tests/css/css-gaps/animation/rule-width-interpolation-multiple-values-001.html
index eecf9f2d12e..f57307a10f6 100644
--- a/tests/wpt/tests/css/css-gaps/animation/rule-width-interpolation-multiple-values-001.html
+++ b/tests/wpt/tests/css/css-gaps/animation/rule-width-interpolation-multiple-values-001.html
@@ -32,7 +32,7 @@
     test_interpolation({
       property: 'row-rule-width',
       from: neutralKeyframe,
-      to: '40px',
+      to: '40px 40px 40px',
     }, [
       { at: -0.3, expect: '1px 1px 1px' },
       { at: 0, expect: '10px 10px 10px' },
@@ -45,7 +45,7 @@
     test_interpolation({
       property: 'column-rule-width',
       from: neutralKeyframe,
-      to: '40px',
+      to: '40px 40px 40px',
     }, [
       { at: -0.3, expect: '1px 7px 14px' },
       { at: 0, expect: '10px 15px 20px' },
diff --git a/tests/wpt/tests/css/css-gaps/animation/rule-width-interpolation-multiple-values-002.html b/tests/wpt/tests/css/css-gaps/animation/rule-width-interpolation-multiple-values-002.html
index eecf9f2d12e..f57307a10f6 100644
--- a/tests/wpt/tests/css/css-gaps/animation/rule-width-interpolation-multiple-values-002.html
+++ b/tests/wpt/tests/css/css-gaps/animation/rule-width-interpolation-multiple-values-002.html
@@ -32,7 +32,7 @@
     test_interpolation({
       property: 'row-rule-width',
       from: neutralKeyframe,
-      to: '40px',
+      to: '40px 40px 40px',
     }, [
       { at: -0.3, expect: '1px 1px 1px' },
       { at: 0, expect: '10px 10px 10px' },
@@ -45,7 +45,7 @@
     test_interpolation({
       property: 'column-rule-width',
       from: neutralKeyframe,
-      to: '40px',
+      to: '40px 40px 40px',
     }, [
       { at: -0.3, expect: '1px 7px 14px' },
       { at: 0, expect: '10px 15px 20px' },
diff --git a/tests/wpt/tests/css/css-gaps/animation/rule-width-interpolation-repeaters.html b/tests/wpt/tests/css/css-gaps/animation/rule-width-interpolation-repeaters.html
new file mode 100644
index 00000000000..9f13ef425d9
--- /dev/null
+++ b/tests/wpt/tests/css/css-gaps/animation/rule-width-interpolation-repeaters.html
@@ -0,0 +1,121 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>rule-width interpolation with repeaters</title>
+    <link rel="author" title="Javier Contreras" href="mailto:javiercon@chromium.org">
+    <link rel="help" href="https://drafts.csswg.org/css-gaps-1/#column-row-rule-width">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/css/support/interpolation-testcommon.js"></script>
+    <style>
+        .parent {
+            row-rule-style: solid;
+            row-rule-width: 90px;
+        }
+
+        .target {
+            row-gap: 40px;
+            column-gap: 40px;
+            row-rule-width: 10px repeat(2, 20px 20px) 20px;
+            row-rule-style: solid;
+            row-rule-color: black;
+            flex-wrap: wrap;
+            column-rule-width: repeat(2, 20px 20px);
+            column-rule-style: solid;
+            column-rule-color: black;
+        }
+    </style>
+</head>
+<body>
+    <script>
+        // Valid Interpolations:
+        test_interpolation({
+            property: 'row-rule-width',
+            from: neutralKeyframe,
+            to: '20px repeat(2, 30px 30px) 30px',
+        }, [
+            { at: -0.3, expect: '7px repeat(2, 17px 17px) 17px' },
+            { at: 0, expect: '10px repeat(2, 20px 20px) 20px' },
+            { at: 0.3, expect: '13px repeat(2, 23px 23px) 23px' },
+            { at: 0.6, expect: '16px repeat(2, 26px 26px) 26px' },
+            { at: 1, expect: '20px repeat(2, 30px 30px) 30px' },
+            { at: 1.5, expect: '25px repeat(2, 35px 35px) 35px' },
+        ]);
+        test_interpolation({
+            property: 'column-rule-width',
+            from: neutralKeyframe,
+            to: 'repeat(2, 30px 30px)',
+        }, [
+            { at: -0.3, expect: 'repeat(2, 17px 17px)' },
+            { at: 0, expect: 'repeat(2, 20px 20px)' },
+            { at: 0.3, expect: 'repeat(2, 23px 23px)' },
+            { at: 0.6, expect: 'repeat(2, 26px 26px)' },
+            { at: 1, expect: 'repeat(2, 30px 30px)' },
+            { at: 1.5, expect: 'repeat(2, 35px 35px)' },
+        ]);
+        test_interpolation({
+            property: 'column-rule-width',
+            from: 'repeat(auto, 20px 20px)',
+            to: 'repeat(auto, 30px 30px)',
+        }, [
+            { at: -0.3, expect: 'repeat(auto, 17px 17px)' },
+            { at: 0, expect: 'repeat(auto, 20px 20px)' },
+            { at: 0.3, expect: 'repeat(auto, 23px 23px)' },
+            { at: 0.6, expect: 'repeat(auto, 26px 26px)' },
+            { at: 1, expect: 'repeat(auto, 30px 30px)' },
+            { at: 1.5, expect: 'repeat(auto, 35px 35px)' },
+        ]);
+
+        // Shouldn't interpolate, length of the list is different:
+        test_no_interpolation({
+            property: 'row-rule-width',
+            from: neutralKeyframe,
+            to: 'repeat(2, 30px 30px) 30px',
+        });
+        test_no_interpolation({
+            property: 'row-rule-width',
+            from: neutralKeyframe,
+            to: 'repeat(2, 30px 30px) repeat(2, 30px 30px)',
+        });
+
+        // Shouldn't interpolate, repeaters are not compatible:
+        test_no_interpolation({
+            property: 'column-rule-width',
+            from: neutralKeyframe,
+            to: 'repeat(3, 30px 30px)',
+        });
+        test_no_interpolation({
+            property: 'column-rule-width',
+            from: neutralKeyframe,
+            to: 'repeat(2, 30px 30px 30px)',
+        });
+        test_no_interpolation({
+            property: 'row-rule-width',
+            from: neutralKeyframe,
+            to: '20px repeat(3, 30px 30px) 30px',
+        });
+        test_no_interpolation({
+            property: 'row-rule-width',
+            from: neutralKeyframe,
+            to: '20px repeat(2, 30px 30px 30px) 30px',
+        });
+        test_no_interpolation({
+            property: 'column-rule-width',
+            from: 'repeat(auto, 20px 20px)',
+            to: 'repeat(3, 30px 30px)',
+        });
+        test_no_interpolation({
+            property: 'column-rule-width',
+            from: 'repeat(auto, 20px 20px)',
+            to: 'repeat(auto, 30px 30px 30px)',
+        });
+
+        // Shouldn't interpolate, repeater and a length are not compatible:
+        test_no_interpolation({
+            property: 'column-rule-width',
+            from: neutralKeyframe,
+            to: '30px',
+        });
+    </script>
+</body>
diff --git a/tests/wpt/tests/css/css-grid/grid-items/grid-item-minmax-img-001.html b/tests/wpt/tests/css/css-grid/grid-items/grid-item-minmax-img-001.html
new file mode 100644
index 00000000000..f9b963a41a9
--- /dev/null
+++ b/tests/wpt/tests/css/css-grid/grid-items/grid-item-minmax-img-001.html
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - https://creativecommons.org/publicdomain/zero/1.0/ -->
+<meta charset="utf-8">
+<title>Image within a grid with a size that depends on the containing block should stretch, but not size the grid tracks</title>
+<link rel="author" href="mailto:emcdonough@mozilla.com">
+<link rel="help" href="https://drafts.csswg.org/css-grid-2/#algo-stretch">
+<link rel="help" href="https://drafts.csswg.org/css-grid-2/#algo-single-span-items">
+<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
+<style>
+#grid {
+    display: inline-grid;
+    grid-template-columns: minmax(auto, 0);
+    grid-template-rows: minmax(auto, 0);
+    width: 200px;
+}
+</style>
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div id="grid">
+  <img id="img" src="support/100x100-green.png">
+  <div style="background-color: red; aspect-ratio: 1;">
+</div>
diff --git a/tests/wpt/tests/css/css-grid/grid-items/grid-item-minmax-img-002-ref.html b/tests/wpt/tests/css/css-grid/grid-items/grid-item-minmax-img-002-ref.html
new file mode 100644
index 00000000000..18872164060
--- /dev/null
+++ b/tests/wpt/tests/css/css-grid/grid-items/grid-item-minmax-img-002-ref.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - https://creativecommons.org/publicdomain/zero/1.0/ -->
+<meta charset="utf-8">
+<title>Reference: Test how images are stretched with different align/justify flags.</title>
+<link rel="author" href="mailto:emcdonough@mozilla.com">
+<style>
+.grid {
+    display: inline-grid;
+    grid-template-columns: 4px;
+    grid-template-rows: 4px;
+    border: 5px solid goldenrod;
+}
+.spacer{
+    height: 10px;
+}
+.img{
+    background-image: url("support/100x100-green.png");
+    width: 100px;
+    height: 100px;
+}
+.img, .empty{
+    border: 2px solid indigo;
+}
+</style>
+<div class="grid">
+  <div class="img"></div>
+</div>
+<div class="spacer"></div>
+<div class="grid">
+  <div class="empty"></div>
+</div>
+<div class="spacer"></div>
+<div class="grid">
+  <div class="img"></div>
+</div>
diff --git a/tests/wpt/tests/css/css-grid/grid-items/grid-item-minmax-img-002.html b/tests/wpt/tests/css/css-grid/grid-items/grid-item-minmax-img-002.html
new file mode 100644
index 00000000000..7284e0152e8
--- /dev/null
+++ b/tests/wpt/tests/css/css-grid/grid-items/grid-item-minmax-img-002.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<!-- Any copyright is dedicated to the Public Domain.
+   - https://creativecommons.org/publicdomain/zero/1.0/ -->
+<meta charset="utf-8">
+<title>Test how images are stretched with different align/justify flags.</title>
+<link rel="author" href="mailto:emcdonough@mozilla.com">
+<link rel="help" href="https://drafts.csswg.org/css-grid-2/#algo-stretch">
+<link rel="help" href="https://drafts.csswg.org/css-grid-2/#algo-single-span-items">
+<link rel="match" href="grid-item-minmax-img-002-ref.html">
+<style>
+.grid {
+    display: inline-grid;
+    grid-template-columns: minmax(auto, 0);
+    grid-template-rows: minmax(auto, 0);
+    border: 5px solid goldenrod;
+}
+.spacer{
+    height: 10px;
+}
+img {
+    border: 2px solid indigo;
+}
+.stretch {
+    align-self: stretch;
+    justify-self: stretch;
+}
+.start {
+    align-self: start;
+    justify-self: start;
+}
+</style>
+<div class="grid">
+  <img src="support/100x100-green.png">
+</div>
+<div class="spacer"></div>
+<div class="grid">
+  <img class="stretch" src="support/100x100-green.png">
+</div>
+<div class="spacer"></div>
+<div class="grid">
+  <img class="start" src="support/100x100-green.png">
+</div>
diff --git a/tests/wpt/tests/css/css-masking/clip-path/animations/clip-path-animation-mixed-calc-ref.html b/tests/wpt/tests/css/css-masking/clip-path/animations/clip-path-animation-mixed-calc-ref.html
new file mode 100644
index 00000000000..57b1ff4f516
--- /dev/null
+++ b/tests/wpt/tests/css/css-masking/clip-path/animations/clip-path-animation-mixed-calc-ref.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<style>
+.container {
+  width: 150px;
+  height: 150px;
+  background-color: green;
+  clip-path: circle(35px at 50% 50%);
+}
+</style>
+<body>
+<div class="container"></div>
+</body>
+</html>
\ No newline at end of file
diff --git a/tests/wpt/tests/css/css-masking/clip-path/animations/clip-path-animation-mixed-calc.html b/tests/wpt/tests/css/css-masking/clip-path/animations/clip-path-animation-mixed-calc.html
new file mode 100644
index 00000000000..10746717fb6
--- /dev/null
+++ b/tests/wpt/tests/css/css-masking/clip-path/animations/clip-path-animation-mixed-calc.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<link rel="help" href="https://drafts.csswg.org/css-shapes-1/#basic-shape-interpolation">
+<link rel="match" href="clip-path-animation-mixed-calc-ref.html">
+<!--
+  This test PASSES if a running clip path animation with a mixed-unit
+  calc changes in response to changes in font size and element size.
+-->
+<style>
+#animated {
+  width: 100px;
+  height: 100px;
+  font-size: 10px;
+  background-color: green;
+  animation: clippath 20s steps(2, jump-end) -10.05s;
+}
+
+#animated.override {
+  width: 150px;
+  height: 150px;
+  font-size: 15px;
+}
+
+@keyframes clippath {
+  0%   { clip-path: circle(10px at 50% 50%); }
+  100% { clip-path: circle(calc(20% + 2em) at 50% 50%); }
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/web-animations/resources/timing-utils.js"></script>
+<body>
+<div id="animated"></div>
+<script>
+let element = document.getElementById("animated");
+let animation = document.getAnimations()[0];
+animation.ready.then(() => {
+  element.className = "override";
+  requestAnimationFrame(takeScreenshot);
+})
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/tests/wpt/tests/css/css-masking/clip/clip-negative-values-003.html b/tests/wpt/tests/css/css-masking/clip/clip-negative-values-003.html
index 5118135345b..f5a5e98f579 100644
--- a/tests/wpt/tests/css/css-masking/clip/clip-negative-values-003.html
+++ b/tests/wpt/tests/css/css-masking/clip/clip-negative-values-003.html
@@ -6,7 +6,7 @@
     <link rel="help" href="http://www.w3.org/TR/css-masking-1/#clipping-paths">
     <link rel="help" href="http://www.w3.org/TR/css-masking-1/#clip-property">
     <link rel="match" href="reference/clip-vertical-stripe-ref.html">
-    <meta name="assert" content="Negative values are permited on rect function
+    <meta name="assert" content="Negative values are permitted on rect function
     for clip. Test that left edge can be negative. On pass you should see a
     vertical blue stripe.">
 </head>
diff --git a/tests/wpt/tests/css/css-masking/clip/clip-negative-values-004.html b/tests/wpt/tests/css/css-masking/clip/clip-negative-values-004.html
index 1fb5add9da0..d7e2daea855 100644
--- a/tests/wpt/tests/css/css-masking/clip/clip-negative-values-004.html
+++ b/tests/wpt/tests/css/css-masking/clip/clip-negative-values-004.html
@@ -6,7 +6,7 @@
     <link rel="help" href="http://www.w3.org/TR/css-masking-1/#clipping-paths">
     <link rel="help" href="http://www.w3.org/TR/css-masking-1/#clip-property">
     <link rel="match" href="reference/clip-horizontal-stripe-ref.html">
-    <meta name="assert" content="Negative values are permited on rect function
+    <meta name="assert" content="Negative values are permitted on rect function
     for clip. Test that top edge can be negative. On pass you should see a
     horizontal blue stripe.">
 </head>
diff --git a/tests/wpt/tests/css/css-mixins/WEB_FEATURES.yml b/tests/wpt/tests/css/css-mixins/WEB_FEATURES.yml
new file mode 100644
index 00000000000..223c8b79896
--- /dev/null
+++ b/tests/wpt/tests/css/css-mixins/WEB_FEATURES.yml
@@ -0,0 +1,13 @@
+features:
+- name: function
+  files:
+  - at-function-*
+  - dashed-function-*
+  - function-*
+  - local-*-substitution.html
+  - parameter-types.tentative.html
+- name: mixin
+  files:
+  - basic.html
+  - declarations.html
+  - mixins-including-mixins.html
diff --git a/tests/wpt/tests/css/css-position/containing-block-change-button-ref.html b/tests/wpt/tests/css/css-position/containing-block-change-button-ref.html
index c5beee9359c..3aa843855b9 100644
--- a/tests/wpt/tests/css/css-position/containing-block-change-button-ref.html
+++ b/tests/wpt/tests/css/css-position/containing-block-change-button-ref.html
@@ -4,7 +4,7 @@
   #button {
     width: 400px;
     height: 400px;
-    margin: 100px;
+    margin: 50px;
     padding: 0;
     border: 0;
     background-color: purple;
diff --git a/tests/wpt/tests/css/css-position/containing-block-change-button.html b/tests/wpt/tests/css/css-position/containing-block-change-button.html
index a4d20685ce9..f5fd9385654 100644
--- a/tests/wpt/tests/css/css-position/containing-block-change-button.html
+++ b/tests/wpt/tests/css/css-position/containing-block-change-button.html
@@ -10,7 +10,7 @@
   #button {
     width: 400px;
     height: 400px;
-    margin: 100px;
+    margin: 50px;
     background-color: purple;
     border: 0;
     padding: 10px;
diff --git a/tests/wpt/tests/css/css-text-decor/parsing/text-emphasis-style-computed-vertical-lr.html b/tests/wpt/tests/css/css-text-decor/parsing/text-emphasis-style-computed-vertical-lr.html
new file mode 100644
index 00000000000..6485f38aa9a
--- /dev/null
+++ b/tests/wpt/tests/css/css-text-decor/parsing/text-emphasis-style-computed-vertical-lr.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/css-text-decor/#propdef-text-emphasis-style">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/computed-testcommon.js"></script>
+<style>
+    #target {
+        writing-mode: vertical-lr;
+    }
+</style>
+<div id="target" ></div>
+<script>
+// Computed value: the keyword none, a pair of keywords representing the shape
+// and fill, or a string
+test_computed_value('text-emphasis-style', 'none');
+test_computed_value('text-emphasis-style', 'dot', 'dot');
+test_computed_value('text-emphasis-style', 'filled circle', 'circle');
+test_computed_value('text-emphasis-style', 'filled', 'sesame');
+test_computed_value('text-emphasis-style', 'open', 'open sesame');
+test_computed_value('text-emphasis-style', 'double-circle', 'double-circle');
+test_computed_value('text-emphasis-style', 'triangle', 'triangle');
+test_computed_value('text-emphasis-style', 'open sesame');
+test_computed_value('text-emphasis-style', '"*"');
+</script>
diff --git a/tests/wpt/tests/css/css-text-decor/parsing/text-emphasis-style-computed.html b/tests/wpt/tests/css/css-text-decor/parsing/text-emphasis-style-computed.html
index 9153e82c30a..ca81a8560a0 100644
--- a/tests/wpt/tests/css/css-text-decor/parsing/text-emphasis-style-computed.html
+++ b/tests/wpt/tests/css/css-text-decor/parsing/text-emphasis-style-computed.html
@@ -10,6 +10,8 @@
 test_computed_value('text-emphasis-style', 'none');
 test_computed_value('text-emphasis-style', 'dot', 'dot');
 test_computed_value('text-emphasis-style', 'filled circle', 'circle');
+test_computed_value('text-emphasis-style', 'filled', 'circle');
+test_computed_value('text-emphasis-style', 'open', 'open circle');
 test_computed_value('text-emphasis-style', 'double-circle', 'double-circle');
 test_computed_value('text-emphasis-style', 'triangle', 'triangle');
 test_computed_value('text-emphasis-style', 'open sesame');
diff --git a/tests/wpt/tests/css/css-text/i18n/other-lang/css-text-line-break-de-cj-loose.html b/tests/wpt/tests/css/css-text/i18n/other-lang/css-text-line-break-de-cj-loose.html
index 0a76b9338c7..d44e24d726e 100644
--- a/tests/wpt/tests/css/css-text/i18n/other-lang/css-text-line-break-de-cj-loose.html
+++ b/tests/wpt/tests/css/css-text/i18n/other-lang/css-text-line-break-de-cj-loose.html
@@ -7,7 +7,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#line-break-property">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<meta name="assert" content="The browser allows a conditional Japanese starter at the beginning of a line; the langauge not being Chinese or Japanese makes no difference.">
+<meta name="assert" content="The browser allows a conditional Japanese starter at the beginning of a line; the language not being Chinese or Japanese makes no difference.">
 <style type="text/css">
 @font-face {
     font-family: 'mplus-1p-regular';
diff --git a/tests/wpt/tests/css/css-text/i18n/other-lang/css-text-line-break-de-cj-normal.html b/tests/wpt/tests/css/css-text/i18n/other-lang/css-text-line-break-de-cj-normal.html
index a5339b4a2b2..2252791f40f 100644
--- a/tests/wpt/tests/css/css-text/i18n/other-lang/css-text-line-break-de-cj-normal.html
+++ b/tests/wpt/tests/css/css-text/i18n/other-lang/css-text-line-break-de-cj-normal.html
@@ -7,7 +7,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#line-break-property">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<meta name="assert" content="The browser allows a conditional Japanese starter at the beginning of a line; the langauge not being Chinese or Japanese makes no difference.">
+<meta name="assert" content="The browser allows a conditional Japanese starter at the beginning of a line; the language not being Chinese or Japanese makes no difference.">
 <style type="text/css">
 @font-face {
     font-family: 'mplus-1p-regular';
diff --git a/tests/wpt/tests/css/css-text/i18n/other-lang/css-text-line-break-de-cj-strict.html b/tests/wpt/tests/css/css-text/i18n/other-lang/css-text-line-break-de-cj-strict.html
index ebfbed7025c..6acfe5a3109 100644
--- a/tests/wpt/tests/css/css-text/i18n/other-lang/css-text-line-break-de-cj-strict.html
+++ b/tests/wpt/tests/css/css-text/i18n/other-lang/css-text-line-break-de-cj-strict.html
@@ -7,7 +7,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#line-break-property">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<meta name="assert" content="With line-break:strict, a browser will NOT allow a conditional Japanese starter at the beginning of a line; the langauge not being Chinese or Japanese makes no difference.">
+<meta name="assert" content="With line-break:strict, a browser will NOT allow a conditional Japanese starter at the beginning of a line; the language not being Chinese or Japanese makes no difference.">
 <style type="text/css">
 @font-face {
     font-family: 'mplus-1p-regular';
diff --git a/tests/wpt/tests/css/css-text/i18n/unknown-lang/css-text-line-break-cj-loose.html b/tests/wpt/tests/css/css-text/i18n/unknown-lang/css-text-line-break-cj-loose.html
index dd53abb141c..48eac76fcd8 100644
--- a/tests/wpt/tests/css/css-text/i18n/unknown-lang/css-text-line-break-cj-loose.html
+++ b/tests/wpt/tests/css/css-text/i18n/unknown-lang/css-text-line-break-cj-loose.html
@@ -7,7 +7,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#line-break-property">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<meta name="assert" content="The browser allows a conditional Japanese starter at the beginning of a line; the langauge being unkonwn makes no difference.">
+<meta name="assert" content="The browser allows a conditional Japanese starter at the beginning of a line; the language being unknown makes no difference.">
 <style type="text/css">
 @font-face {
     font-family: 'mplus-1p-regular';
diff --git a/tests/wpt/tests/css/css-text/i18n/unknown-lang/css-text-line-break-cj-normal.html b/tests/wpt/tests/css/css-text/i18n/unknown-lang/css-text-line-break-cj-normal.html
index faf8d401fba..f7eb9f0bfec 100644
--- a/tests/wpt/tests/css/css-text/i18n/unknown-lang/css-text-line-break-cj-normal.html
+++ b/tests/wpt/tests/css/css-text/i18n/unknown-lang/css-text-line-break-cj-normal.html
@@ -7,7 +7,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#line-break-property">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<meta name="assert" content="The browser allows a conditional Japanese starter at the beginning of a line; the langauge being unknown makes no difference.">
+<meta name="assert" content="The browser allows a conditional Japanese starter at the beginning of a line; the language being unknown makes no difference.">
 <style type="text/css">
 @font-face {
     font-family: 'mplus-1p-regular';
diff --git a/tests/wpt/tests/css/css-text/i18n/unknown-lang/css-text-line-break-cj-strict.html b/tests/wpt/tests/css/css-text/i18n/unknown-lang/css-text-line-break-cj-strict.html
index aa8a8e2d326..f72926ec3e7 100644
--- a/tests/wpt/tests/css/css-text/i18n/unknown-lang/css-text-line-break-cj-strict.html
+++ b/tests/wpt/tests/css/css-text/i18n/unknown-lang/css-text-line-break-cj-strict.html
@@ -7,7 +7,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#line-break-property">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<meta name="assert" content="With line-break:strict, a browser will NOT allow a conditional Japanese starter at the beginning of a line; the langauge being unknown makes no difference.">
+<meta name="assert" content="With line-break:strict, a browser will NOT allow a conditional Japanese starter at the beginning of a line; the language being unknown makes no difference.">
 <style type="text/css">
 @font-face {
     font-family: 'mplus-1p-regular';
diff --git a/tests/wpt/tests/css/css-text/i18n/zh/css-text-line-break-zh-cj-loose.html b/tests/wpt/tests/css/css-text/i18n/zh/css-text-line-break-zh-cj-loose.html
index 2b65c2d8381..048e7ee77d3 100644
--- a/tests/wpt/tests/css/css-text/i18n/zh/css-text-line-break-zh-cj-loose.html
+++ b/tests/wpt/tests/css/css-text/i18n/zh/css-text-line-break-zh-cj-loose.html
@@ -7,7 +7,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#line-break-property">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<meta name="assert" content="The browser allows a conditional Japanese starter at the beginning of a line; the langauge being chinese makes no difference.">
+<meta name="assert" content="The browser allows a conditional Japanese starter at the beginning of a line; the language being chinese makes no difference.">
 <style type="text/css">
 @font-face {
     font-family: 'mplus-1p-regular';
diff --git a/tests/wpt/tests/css/css-text/i18n/zh/css-text-line-break-zh-cj-normal.html b/tests/wpt/tests/css/css-text/i18n/zh/css-text-line-break-zh-cj-normal.html
index adda199da32..1a5be438b12 100644
--- a/tests/wpt/tests/css/css-text/i18n/zh/css-text-line-break-zh-cj-normal.html
+++ b/tests/wpt/tests/css/css-text/i18n/zh/css-text-line-break-zh-cj-normal.html
@@ -7,7 +7,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#line-break-property">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<meta name="assert" content="The browser allows a conditional Japanese starter at the beginning of a line; the langauge being chinese makes no difference.">
+<meta name="assert" content="The browser allows a conditional Japanese starter at the beginning of a line; the language being chinese makes no difference.">
 <style type="text/css">
 @font-face {
     font-family: 'mplus-1p-regular';
diff --git a/tests/wpt/tests/css/css-text/i18n/zh/css-text-line-break-zh-cj-strict.html b/tests/wpt/tests/css/css-text/i18n/zh/css-text-line-break-zh-cj-strict.html
index bbae688d472..5bf8b668f78 100644
--- a/tests/wpt/tests/css/css-text/i18n/zh/css-text-line-break-zh-cj-strict.html
+++ b/tests/wpt/tests/css/css-text/i18n/zh/css-text-line-break-zh-cj-strict.html
@@ -7,7 +7,7 @@
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#line-break-property">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<meta name="assert" content="With line-break:strict, a browser will NOT allow a conditional Japanese starter at the beginning of a line; the langauge being chinese makes no difference.">
+<meta name="assert" content="With line-break:strict, a browser will NOT allow a conditional Japanese starter at the beginning of a line; the language being chinese makes no difference.">
 <style type="text/css">
 @font-face {
     font-family: 'mplus-1p-regular';
diff --git a/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-001-ref.html b/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-001-ref.html
new file mode 100644
index 00000000000..df331536b19
--- /dev/null
+++ b/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-001-ref.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<style>
+:root { text-autospace: no-autospace; }
+span { margin: calc(1em / 8); }
+</style>
+<div>国国<span>AA</span>国国</div>
+<div>AA<span>国国</span>AA</div>
+<div>国国<span>AA</span>国国</div>
+<div>AA<span>国国</span>AA</div>
diff --git a/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-001.html b/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-001.html
new file mode 100644
index 00000000000..096aadfedc1
--- /dev/null
+++ b/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-001.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<link rel="help" href="https://drafts.csswg.org/css-text-4/#text-autospace-property">
+<link rel="match" href="text-autospace-elements-001-ref.html">
+<style>
+.as { text-autospace: normal; }
+.as-off { text-autospace: no-autospace; }
+</style>
+<div class="as">国国AA国国</div>
+<div class="as">AA国国AA</div>
+<div class="as-off"><span class="as">国国AA国国</span></div>
+<div class="as-off"><span class="as">AA国国AA</span></div>
diff --git a/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-002-ref.html b/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-002-ref.html
new file mode 100644
index 00000000000..04b96fc86c9
--- /dev/null
+++ b/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-002-ref.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<style>
+div {
+  text-autospace: no-autospace;
+  font-size: 22px;
+  font-family: sans-serif;
+}
+span {
+  margin: calc(1em/ 8);
+}
+</style>
+<div>abc<span>永</span></div>
+<div>abc<span>永</span></div>
+<div>abc<span>永</span></div>
+<div>abc<span>永</span></div>
+<div>abc<span>永</span></div>
+<div>abc<span>永</span></div>
diff --git a/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-002.html b/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-002.html
new file mode 100644
index 00000000000..48c2c58f88d
--- /dev/null
+++ b/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-002.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<link rel="help" href="https://drafts.csswg.org/css-text-4/#text-autospace-property">
+<link rel="match" href="text-autospace-elements-002-ref.html">
+<style>
+div {
+  text-autospace: normal;
+  font-size: 22px;
+  font-family: sans-serif;
+}
+</style>
+<div>abc永</div>
+<div style="display: inline;">abc永</div><br>
+<div style="display: contents;">abc永</div><br>
+<div style="display: inline;"><span>abc</span>永</div><br>
+<div style="display: inline;"><span>ab</span>c永</div><br>
+<div style="display: ruby;">abc永</div><br>
diff --git a/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-003.html b/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-003.html
new file mode 100644
index 00000000000..999f5c8a64e
--- /dev/null
+++ b/tests/wpt/tests/css/css-text/text-autospace/text-autospace-elements-003.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<link rel="help" href="https://drafts.csswg.org/css-text-4/#text-autospace-property">
+<link rel="match" href="text-autospace-elements-002-ref.html">
+<style>
+div {
+  text-autospace: normal;
+  font-size: 22px;
+  font-family: sans-serif;
+}
+</style>
+<div>
+  <div>abc永</div>
+  <div style="display: inline;">abc永</div><br>
+  <div style="display: contents;">abc永</div><br>
+  <div style="display: inline;"><span>abc</span>永</div><br>
+  <div style="display: inline;"><span>ab</span>c永</div><br>
+  <div style="display: ruby;">abc永</div><br>
+</div>
diff --git a/tests/wpt/tests/css/css-ui/button-author-level-padding-applies.html b/tests/wpt/tests/css/css-ui/button-author-level-padding-applies.html
new file mode 100644
index 00000000000..d5cbe5589a1
--- /dev/null
+++ b/tests/wpt/tests/css/css-ui/button-author-level-padding-applies.html
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<title>Author-level CSS padding should apply to buttons with native appearance</title>
+<link rel="help" href="https://drafts.csswg.org/css-ui-4/#appearance-switching">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<body>
+<button id="btn"></button>
+<script>
+test(() => {
+    let value = "10px";
+    btn.style.paddingLeft = value;
+    assert_equals(window.getComputedStyle(btn).paddingLeft, value);
+    btn.style.paddingTop = value;
+    assert_equals(window.getComputedStyle(btn).paddingTop, value);
+    btn.style.paddingRight = value;
+    assert_equals(window.getComputedStyle(btn).paddingRight, value);
+    btn.style.paddingBottom = value;
+    assert_equals(window.getComputedStyle(btn).paddingBottom, value);
+});
+</script>
+</body>
+</html>
diff --git a/tests/wpt/tests/css/css-ui/select-author-level-padding-applies.html b/tests/wpt/tests/css/css-ui/select-author-level-padding-applies.html
new file mode 100644
index 00000000000..1b2df8ae382
--- /dev/null
+++ b/tests/wpt/tests/css/css-ui/select-author-level-padding-applies.html
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<title>Author-level CSS padding should apply to select controls with native appearance</title>
+<link rel="help" href="https://drafts.csswg.org/css-ui-4/#appearance-switching">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<body>
+<select id="select"></select>
+<script>
+test(() => {
+    let value = "10px";
+    select.style.paddingLeft = value;
+    assert_equals(window.getComputedStyle(select).paddingLeft, value);
+    select.style.paddingTop = value;
+    assert_equals(window.getComputedStyle(select).paddingTop, value);
+    select.style.paddingRight = value;
+    assert_equals(window.getComputedStyle(select).paddingRight, value);
+    select.style.paddingBottom = value;
+    assert_equals(window.getComputedStyle(select).paddingBottom, value);
+});
+</script>
+</body>
+</html>
diff --git a/tests/wpt/tests/css/css-values/WEB_FEATURES.yml b/tests/wpt/tests/css/css-values/WEB_FEATURES.yml
index 2248d3702b0..34904682074 100644
--- a/tests/wpt/tests/css/css-values/WEB_FEATURES.yml
+++ b/tests/wpt/tests/css/css-values/WEB_FEATURES.yml
@@ -18,6 +18,9 @@ features:
 - name: ric
   files:
   - ric-*
+- name: if
+  files:
+  - if-*
 - name: lh
   files:
   - lh-*
diff --git a/tests/wpt/tests/css/css-values/position/position-computed.tentative.html b/tests/wpt/tests/css/css-values/position/position-computed.tentative.html
new file mode 100644
index 00000000000..7b81129781b
--- /dev/null
+++ b/tests/wpt/tests/css/css-values/position/position-computed.tentative.html
@@ -0,0 +1,188 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>CSS Values and Units Module Level 5: computed values for &lt;position&gt;</title>
+<link rel="author" title="Sam Weinig" href="mailto:sam@webkit.org">
+<link rel="help" href="https://drafts.csswg.org/css-values-5/#position">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/computed-testcommon.js"></script>
+</head>
+<body>
+<div id="container">
+<div id="target"></div>
+</div>
+<script>
+const property = "object-position";
+
+test_computed_value(property, "10% center", "10% 50%");
+test_computed_value(property, "right 30% top 60px", "70% 60px");
+test_computed_value(property, "-20% -30px");
+test_computed_value(property, "30px center", "30px 50%");
+test_computed_value(property, "40px top", "40px 0%");
+test_computed_value(property, "right 20% bottom 10%", "80% 90%");
+test_computed_value(property, "right bottom", "100% 100%");
+test_computed_value(property, "center 50px", "50% 50px");
+test_computed_value(property, "center bottom", "50% 100%");
+test_computed_value(property, "left center", "0% 50%");
+test_computed_value(property, "left bottom", "0% 100%");
+test_computed_value(property, "right 40%", "100% 40%");
+test_computed_value(property, "center top", "50% 0%");
+test_computed_value(property, "center", "50% 50%");
+test_computed_value(property, "center center", "50% 50%");
+test_computed_value(property, "right 20px bottom 10px", "calc(100% - 20px) calc(100% - 10px)");
+
+test_computed_value(property, "x-start", "0% 50%");
+test_computed_value(property, "x-start 10px", "0% 10px");
+test_computed_value(property, "x-start 10% top 20px", "10% 20px");
+test_computed_value(property, "x-end", "100% 50%");
+test_computed_value(property, "x-end 10%", "100% 10%");
+test_computed_value(property, "x-end 10px top 20px", "calc(100% - 10px) 20px");
+test_computed_value(property, "y-start", "50% 0%");
+test_computed_value(property, "10px y-start", "10px 0%");
+test_computed_value(property, "left 10px y-start 20%", "10px 20%");
+test_computed_value(property, "y-end", "50% 100%");
+test_computed_value(property, "10px y-end", "10px 100%");
+test_computed_value(property, "left 10px y-end 20%", "10px 80%");
+
+function test_writing_modes(property) {
+  const writing_modes = [
+    {
+      styles: [
+        {"writing-mode": "horizontal-tb", "direction": "ltr"},
+      ],
+      mappings: [
+        { "x-start": "left" },
+        { "x-end": "right" },
+        { "y-start": "top" },
+        { "y-end": "bottom" },
+      ]
+    },
+    {
+      styles: [
+        {"writing-mode": "horizontal-tb", "direction": "rtl"},
+      ],
+      mappings: [
+        { "x-start": "right" },
+        { "x-end": "left" },
+        { "y-start": "top" },
+        { "y-end": "bottom" },
+      ]
+    },
+    {
+      styles: [
+        {"writing-mode": "vertical-rl", "direction": "rtl"},
+        {"writing-mode": "sideways-rl", "direction": "rtl"},
+      ],
+      mappings: [
+        { "x-start": "right" },
+        { "x-end": "left" },
+        { "y-start": "bottom" },
+        { "y-end": "top" },
+      ]
+    },
+    {
+      styles: [
+        {"writing-mode": "vertical-rl", "direction": "ltr"},
+        {"writing-mode": "sideways-rl", "direction": "ltr"},
+      ],
+      mappings: [
+        { "x-start": "right" },
+        { "x-end": "left" },
+        { "y-start": "top" },
+        { "y-end": "bottom" },
+      ]
+    },
+    {
+      styles: [
+        {"writing-mode": "vertical-lr", "direction": "rtl"},
+      ],
+      mappings: [
+        { "x-start": "left" },
+        { "x-end": "right" },
+        { "y-start": "bottom" },
+        { "y-end": "top" },
+      ]
+    },
+    {
+      styles: [
+        {"writing-mode": "sideways-lr", "direction": "ltr"},
+      ],
+      mappings: [
+        { "x-start": "left" },
+        { "x-end": "right" },
+        { "y-start": "bottom" },
+        { "y-end": "top" },
+      ]
+    },
+    {
+      styles: [
+        {"writing-mode": "vertical-lr", "direction": "ltr"},
+      ],
+      mappings: [
+        { "x-start": "left" },
+        { "x-end": "right" },
+        { "y-start": "top" },
+        { "y-end": "bottom" },
+      ]
+    },
+    {
+      styles: [
+        {"writing-mode": "sideways-lr", "direction": "rtl"},
+      ],
+      mappings: [
+        { "x-start": "left" },
+        { "x-end": "right" },
+        { "y-start": "top" },
+        { "y-end": "bottom" },
+      ]
+    },
+  ];
+
+  function inner_test(property, specified, expected_to_match, container_styles) {
+    test(() => {
+      const target = document.getElementById('target');
+      assert_true(property in getComputedStyle(target), "'" + property + "' is a supported property for the computed style");
+      assert_true(CSS.supports(property, specified), "'" + specified + "' is a supported value for " + property + ".");
+
+      target.style[property] = '';
+      target.style[property] = expected_to_match;
+      let expectedValue = getComputedStyle(target)[property];
+
+      target.style[property] = '';
+      target.style[property] = specified;
+      let readValue = getComputedStyle(target)[property];
+      assert_equals(readValue, expectedValue, `'${specified}' is equal to the computed value of ''${expected_to_match}' which is '${expectedValue}'`);
+      if (readValue !== specified) {
+        target.style[property] = '';
+        target.style[property] = readValue;
+        assert_equals(getComputedStyle(target)[property], readValue,
+                      'computed value should round-trip');
+      }
+    }, `Property ${property} value '${specified}' in mode '${container_styles.join(', ')}'`);
+  }
+
+  const container = document.getElementById('container');
+  for (let writing_mode of writing_modes) {
+    for (let style of writing_mode.styles) {
+      var container_styles = [];
+      for (let container_property in style) {
+        container.style[container_property] = style[container_property];
+        container_styles.push(`${container_property}: ${style[container_property]}`);
+      }
+
+      for (let mapping of writing_mode.mappings) {
+        for (let key in mapping) {
+          inner_test(property, key, mapping[key], container_styles);
+        }
+      }
+    }
+  }
+}
+
+test_writing_modes(property);
+
+</script>
+</body>
+</html>
diff --git a/tests/wpt/tests/css/css-values/position/position-invalid.tentative.html b/tests/wpt/tests/css/css-values/position/position-invalid.tentative.html
new file mode 100644
index 00000000000..79f763802d1
--- /dev/null
+++ b/tests/wpt/tests/css/css-values/position/position-invalid.tentative.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>CSS Values and Units Module Level 5: parsing &lt;position&gt; with invalid values</title>
+<link rel="author" title="Sam Weinig" href="mailto:sam@webkit.org">
+<link rel="help" href="https://drafts.csswg.org/css-values-5/#position">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+</head>
+<body>
+<script>
+const property = "object-position";
+
+test_invalid_value(property, "auto");
+test_invalid_value(property, "left top garbage");
+test_invalid_value(property, "garbage left top");
+test_invalid_value(property, "left garbage top");
+test_invalid_value(property, "left 10px top 10px garbage");
+test_invalid_value(property, "garbage left 10px top 10px");
+test_invalid_value(property, "left 10px garbage top 10px");
+test_invalid_value(property, "left garbage 10px top 10px");
+test_invalid_value(property, "left 10px top garbage 10px");
+test_invalid_value(property, "1px 2px 3px");
+test_invalid_value(property, "left right");
+test_invalid_value(property, "bottom 10%");
+test_invalid_value(property, "bottom 10% top 20%");
+test_invalid_value(property, "center left 1px");
+test_invalid_value(property, "center top 2px");
+test_invalid_value(property, "right 3% center");
+test_invalid_value(property, "left 4px top");
+test_invalid_value(property, "right top 5px");
+test_invalid_value(property, "bottom 6% center");
+test_invalid_value(property, "bottom 7% left");
+test_invalid_value(property, "bottom right 8%");
+</script>
+</body>
+</html>
diff --git a/tests/wpt/tests/css/css-values/position/position-valid.tentative.html b/tests/wpt/tests/css/css-values/position/position-valid.tentative.html
new file mode 100644
index 00000000000..7aa26ec0d78
--- /dev/null
+++ b/tests/wpt/tests/css/css-values/position/position-valid.tentative.html
@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>CSS Values and Units Module Level 5: parsing &lt;position&gt; with valid values</title>
+<link rel="author" title="Sam Weinig" href="mailto:sam@webkit.org">
+<link rel="help" href="https://drafts.csswg.org/css-values-5/#position">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+</head>
+<body>
+<script>
+const property = "object-position";
+
+test_valid_value(property, "10%", "10% center");
+test_valid_value(property, "right 30% top 60px");
+test_valid_value(property, "-20% -30px");
+test_valid_value(property, "30px center");
+test_valid_value(property, "40px top");
+test_valid_value(property, "bottom 10% right 20%", "right 20% bottom 10%");
+test_valid_value(property, "bottom right", "right bottom");
+test_valid_value(property, "center 50px", "center 50px");
+test_valid_value(property, "center bottom", "center bottom");
+test_valid_value(property, "center left", "left center");
+test_valid_value(property, "left", "left center");
+test_valid_value(property, "left bottom", "left bottom");
+test_valid_value(property, "left center", "left center");
+test_valid_value(property, "right 40%", "right 40%");
+test_valid_value(property, "top", "center top");
+test_valid_value(property, "top center", "center top");
+test_valid_value(property, "center", "center center");
+test_valid_value(property, "center center", "center center");
+
+test_valid_value(property, "x-start", "x-start center");
+test_valid_value(property, "x-start 10px");
+test_valid_value(property, "x-start 10% top 20px");
+test_valid_value(property, "top 20px x-start 10%", "x-start 10% top 20px");
+test_valid_value(property, "x-end", "x-end center");
+test_valid_value(property, "x-end 10%");
+test_valid_value(property, "x-end 10px top 20px");
+test_valid_value(property, "top 20px x-end 10px", "x-end 10px top 20px");
+test_valid_value(property, "y-start", "center y-start");
+test_valid_value(property, "10px y-start");
+test_valid_value(property, "left 10px y-start 20%");
+test_valid_value(property, "y-start 20px left 10px", "left 10px y-start 20px");
+test_valid_value(property, "y-end", "center y-end");
+test_valid_value(property, "10px y-end");
+test_valid_value(property, "left 10px y-end 20%");
+test_valid_value(property, "y-end 20% left 10px", "left 10px y-end 20%");
+</script>
+</body>
+</html>
diff --git a/tests/wpt/tests/css/css-values/progress-computed.html b/tests/wpt/tests/css/css-values/progress-computed.html
index 6d4e8365fb4..06846103442 100644
--- a/tests/wpt/tests/css/css-values/progress-computed.html
+++ b/tests/wpt/tests/css/css-values/progress-computed.html
@@ -27,7 +27,9 @@ test_math_used('calc(progress(100px, 0px, 50px) * 10px + 100px)', '110px');
 test_math_used('calc(progress(100, 0, sign(50px)))', '1', {type:'number'});
 test_math_used('calc(progress(abs(5%), hypot(3%, 4%), 10%))', '0', {type:'number', approx:0.001});
 test_math_used('progress(50em, 10em, 110em)', '0.4', {type:'number', approx:0.1});
+test_math_used('progress(1000em, 10em, 110em)', '1', {type:'number', approx:0.1});
 test_math_used('scale(progress(50em, 10rem, 110em))', 'scale(1)', {prop:'transform', type:'number', approx:0.1});
+test_math_used('scale(progress(1000em, 10rem, 110em))', 'scale(1)', {prop:'transform', type:'number', approx:0.1});
 test_math_used('scale(progress(0em, 0rem, 0em))', 'scale(0)', {prop:'transform', type:'number'});
 test_math_used('scale(progress(sign(1em - 1rem) * 1ex, 0rem, 0em))', 'scale(0)', {prop:'transform', type:'number'});
 
diff --git a/tests/wpt/tests/css/css-values/tree-counting/calc-sibling-function.html b/tests/wpt/tests/css/css-values/tree-counting/calc-sibling-function.html
index 5fe6e00a10b..3b2dba435fd 100644
--- a/tests/wpt/tests/css/css-values/tree-counting/calc-sibling-function.html
+++ b/tests/wpt/tests/css/css-values/tree-counting/calc-sibling-function.html
@@ -6,6 +6,10 @@
   <script src="/resources/testharness.js"></script>
   <script src="/resources/testharnessreport.js"></script>
   <style>
+    html {
+      z-index: calc(sibling-index() * 2);
+      widows: calc(sibling-count() * 2);
+    }
     #test {
       z-index: calc(sibling-index());
       counter-increment: foo calc(sibling-count());
@@ -46,7 +50,17 @@ test(() => {
   let style = getComputedStyle(document.getElementById('test'), '::before');
   assert_equals(style.zIndex, '4');
   assert_equals(style.widows, '10');
-}, 'sibling-count on pseudo-element');
+}, 'sibling-count() on pseudo-element');
+
+test(() => {
+  let style = getComputedStyle(document.documentElement);
+  assert_equals(style.zIndex, '2');
+}, 'sibling-index() on root');
+
+test(() => {
+  let style = getComputedStyle(document.documentElement);
+  assert_equals(style.widows, '2');
+}, 'sibling-count() on root');
   </script>
 </body>
 </html>
diff --git a/tests/wpt/tests/css/css-view-transitions/column-span-during-transition-doesnt-skip-ref.html b/tests/wpt/tests/css/css-view-transitions/column-span-during-transition-doesnt-skip-ref.html
new file mode 100644
index 00000000000..2ed2defa84f
--- /dev/null
+++ b/tests/wpt/tests/css/css-view-transitions/column-span-during-transition-doesnt-skip-ref.html
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<title>View transitions: column-span elements in a fragmented container aren't skipped</title>
+<link rel="help" href="https://www.w3.org/TR/css-view-transitions-1/">
+<link rel="author" href="mailto:mattwoodrow@apple.com">
+
+<style>
+html {
+  background: pink;
+}
+#container {
+  width: 500px;
+  height: 500px;
+  columns: 2;
+}
+#target {
+  height: 200px;
+  background: green;
+  column-span: all;
+}
+</style>
+<div id=container>
+  <div id=target></div>
+</div>
diff --git a/tests/wpt/tests/css/css-view-transitions/column-span-during-transition-doesnt-skip.html b/tests/wpt/tests/css/css-view-transitions/column-span-during-transition-doesnt-skip.html
new file mode 100644
index 00000000000..67e6b5d5d00
--- /dev/null
+++ b/tests/wpt/tests/css/css-view-transitions/column-span-during-transition-doesnt-skip.html
@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<title>View transitions: column-span elements in a fragmented container aren't skipped</title>
+<link rel="help" href="https://www.w3.org/TR/css-view-transitions-1/">
+<link rel="author" href="mailto:mattwoodrow@apple.com">
+<link rel="match" href="column-span-during-transition-doesnt-skip-ref.html">
+
+<script src="/common/reftest-wait.js"></script>
+<style>
+#container {
+  width: 500px;
+  height: 500px;
+}
+.fragment {
+  columns: 2;
+}
+#target {
+  height: 200px;
+  background: green;
+  view-transition-name: target;
+  column-span: all;
+}
+
+::view-transition {
+  background: pink;
+}
+::view-transition-group(root) {
+  animation-duration: 500s;
+  visibility: hidden;
+}
+</style>
+<div id=container>
+  <div id=target></div>
+</div>
+
+<script>
+failIfNot(document.startViewTransition, "Missing document.startViewTransition");
+
+function runTransition() {
+  let t = document.startViewTransition();
+  t.ready.then(() => {
+    requestAnimationFrame(() => {
+      container.classList.add("fragment")
+      requestAnimationFrame(takeScreenshot);
+    });
+  });
+}
+
+requestAnimationFrame(() => requestAnimationFrame(runTransition))
+</script>
diff --git a/tests/wpt/tests/css/css-view-transitions/finished-promise-defers-cleanup.html b/tests/wpt/tests/css/css-view-transitions/finished-promise-defers-cleanup.html
new file mode 100644
index 00000000000..8515edf8cbb
--- /dev/null
+++ b/tests/wpt/tests/css/css-view-transitions/finished-promise-defers-cleanup.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>View Transition: cleanup is deferred after finished promise resolves</title>
+<link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/">
+<link rel="author" href="mailto:vmpstr@chromium.org">
+
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<style>
+#target {
+  width: 100px;
+  height: 100px;
+  view-transition-name: target;
+}
+::view-transition-group(*) {
+  animation-duration: 1ms;
+}
+::view-transition-old(target) {
+  background-color: rgb(0, 255, 0);
+}
+</style>
+
+<div id=target></div>
+
+<script>
+promise_test(async t => {
+  assert_implements(document.startViewTransition, "View Transitions are not supported");
+
+  const transition = document.startViewTransition(() => {});
+
+  transition.finished.then(t.step_func(() => {
+    // At this point, the transition should not be fully cleaned up yet.
+    // The pseudo-elements should still be present. Verified as view-transition being block-level.
+    assert_equals(getComputedStyle(document.documentElement, "::view-transition").display, "block");
+    assert_equals(getComputedStyle(document.documentElement, "::view-transition").position, "fixed");
+  }));
+
+  await transition.finished;
+
+  await new Promise(requestAnimationFrame);
+
+  // After the next frame, the cleanup should have happened. Verified as view-transition being inline-levle.
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition").display, "inline");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition").position, "static");
+
+}, "View transition cleanup is deferred until after the frame where `finished` promise resolves");
+</script>
diff --git a/tests/wpt/tests/css/css-view-transitions/fractional-translation-from-transform.html b/tests/wpt/tests/css/css-view-transitions/fractional-translation-from-transform.html
index f5f538c4ebd..f32a3cc0a57 100644
--- a/tests/wpt/tests/css/css-view-transitions/fractional-translation-from-transform.html
+++ b/tests/wpt/tests/css/css-view-transitions/fractional-translation-from-transform.html
@@ -4,7 +4,7 @@
 <link rel="help" href="https://www.w3.org/TR/css-view-transitions-1/">
 <link rel="author" href="mailto:khushalsagar@chromium.org">
 <link rel="match" href="fractional-translation-from-transform-ref.html">
-<meta name="fuzzy" content="maxDifference=0-64; totalPixels=0-8">
+<meta name="fuzzy" content="maxDifference=0-100; totalPixels=0-35">
 <script src="/common/reftest-wait.js"></script>
 <style>
 body {
diff --git a/tests/wpt/tests/css/css-view-transitions/scoped/fill-forwards.html b/tests/wpt/tests/css/css-view-transitions/scoped/fill-forwards.html
index 9c4f9eb1855..73bbdf31c63 100644
--- a/tests/wpt/tests/css/css-view-transitions/scoped/fill-forwards.html
+++ b/tests/wpt/tests/css/css-view-transitions/scoped/fill-forwards.html
@@ -65,6 +65,8 @@
     });
     assert_equals(document.getAnimations().length, tally);
     await vt.finished;
+    // Need to wait one more frame for effect of VT to be finished.
+    await new Promise(requestAnimationFrame);
     assert_equals(document.getAnimations().length, 0);
   }, 'View transition animations do not persist once the transition is ' +
      'finished even if animation-fill-mode is forwards');
diff --git a/tests/wpt/tests/css/css-view-transitions/style-inheritance.html b/tests/wpt/tests/css/css-view-transitions/style-inheritance.html
index ab13eebc067..5a465690178 100644
--- a/tests/wpt/tests/css/css-view-transitions/style-inheritance.html
+++ b/tests/wpt/tests/css/css-view-transitions/style-inheritance.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html>
+<html class=paused>
 <title>View transitions: ensure correct style inheritance for pseudo tree</title>
 <link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/">
 <link rel="author" href="mailto:khushalsagar@chromium.org">
@@ -8,6 +8,10 @@
 <script src="/resources/testharnessreport.js"></script>
 
 <style>
+.paused::view-transition-group(*) {
+  animation-play-state: paused;
+}
+
 ::view-transition {
   background-color: red;
 }
@@ -17,6 +21,9 @@
   color: blue;
   animation-duration: 0.321s;
   animation-delay: 0.05s;
+  animation-iteration-count: 2;
+  animation-direction: reverse;
+  animation-timing-function: linear;
 }
 
 ::view-transition-image-pair(*) {
@@ -41,19 +48,37 @@ promise_test(async () => {
   assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").color, "rgb(0, 0, 255)", "group");
   assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").animationDuration, "0.321s", "group");
   assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").animationDelay, "0.05s", "group");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").animationTimingFunction, "linear", "group");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").animationIterationCount, "2", "group");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").animationDirection, "reverse", "group");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-group(root)").animationPlayState, "paused", "group");
 
   assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").color, "rgb(0, 0, 255)", "wrapper");
   assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").overflowX, "clip", "wrapper");
   assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").animationDuration, "0.321s", "wrapper");
   assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").animationDelay, "0.05s", "wrapper");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").animationTimingFunction, "linear", "wrapper");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").animationIterationCount, "2", "wrapper");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").animationDirection, "reverse", "wrapper");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-image-pair(root)").animationPlayState, "paused", "wrapper");
 
   assert_equals(getComputedStyle(document.documentElement, "::view-transition-old(root)").overflowX, "clip", "outgoing");
   assert_equals(getComputedStyle(document.documentElement, "::view-transition-old(root)").animationDuration, "0.321s", "outgoing");
   assert_equals(getComputedStyle(document.documentElement, "::view-transition-old(root)").animationDelay, "0.05s", "outgoing");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-old(root)").animationTimingFunction, "linear", "outgoing");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-old(root)").animationIterationCount, "2", "outgoing");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-old(root)").animationDirection, "reverse", "outgoing");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-old(root)").animationPlayState, "paused", "outgoing");
+
   assert_equals(getComputedStyle(document.documentElement, "::view-transition-new(root)").overflowX, "clip", "incoming");
   assert_equals(getComputedStyle(document.documentElement, "::view-transition-new(root)").animationDuration, "0.321s", "incoming");
   assert_equals(getComputedStyle(document.documentElement, "::view-transition-new(root)").animationDelay, "0.05s", "incoming");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-new(root)").animationTimingFunction, "linear", "incoming");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-new(root)").animationIterationCount, "2", "incoming");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-new(root)").animationDirection, "reverse", "incoming");
+  assert_equals(getComputedStyle(document.documentElement, "::view-transition-new(root)").animationPlayState, "paused", "incoming");
 
+  document.documentElement.classList.remove("paused");
   await transition.finished;
 }, "style inheritance of pseudo elements");
 </script>
diff --git a/tests/wpt/tests/css/cssom-view/range-client-rects-surrogate-indexing.html b/tests/wpt/tests/css/cssom-view/range-client-rects-surrogate-indexing.html
new file mode 100644
index 00000000000..de50d4fb60f
--- /dev/null
+++ b/tests/wpt/tests/css/cssom-view/range-client-rects-surrogate-indexing.html
@@ -0,0 +1,58 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>Range.getClientRects should correct indexing into trailing surrogates</title>
+<link rel="help" href="https://drafts.csswg.org/cssom-view-1/#dom-range-getclientrects">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="surrogates">🌠a🌠</div>
+<span id="surrogate">🌠a</span><span id="surrogate2">🌠</span>
+<script>
+  test(function () {
+    const surrogates = document.getElementById("surrogates");
+    const surrogate = document.getElementById("surrogate");
+    const surrogate2 = document.getElementById("surrogate2");
+
+    // test range with one container
+    fullrange = document.createRange();
+    fullrange.setStart(surrogates.firstChild, 0);
+    fullrange.setEnd(surrogates.firstChild, 5);
+
+    range = document.createRange();
+    range.setStart(surrogates.firstChild, 1);
+    range.setEnd(surrogates.firstChild, 5);
+
+    assert_equals(range.getClientRects()[0].width, fullrange.getClientRects()[0].width);
+
+    range.setStart(surrogates.firstChild, 0);
+    range.setEnd(surrogates.firstChild, 4);
+
+    assert_equals(range.getClientRects()[0].width, fullrange.getClientRects()[0].width);
+
+    range.setStart(surrogates.firstChild, 1);
+    range.setEnd(surrogates.firstChild, 4);
+
+    assert_equals(range.getClientRects()[0].width, fullrange.getClientRects()[0].width);
+
+    // test range with two containers
+    fullrange.setStart(surrogate.firstChild, 0);
+    fullrange.setEnd(surrogate2.firstChild, 2);
+
+    range.setStart(surrogate.firstChild, 1);
+    range.setEnd(surrogate2.firstChild, 2);
+
+    assert_equals(range.getClientRects()[0].width, fullrange.getClientRects()[0].width);
+    assert_equals(range.getClientRects()[1].width, fullrange.getClientRects()[1].width);
+
+    range.setStart(surrogate.firstChild, 0);
+    range.setEnd(surrogate2.firstChild, 1);
+
+    assert_equals(range.getClientRects()[0].width, fullrange.getClientRects()[0].width);
+    assert_equals(range.getClientRects()[1].width, fullrange.getClientRects()[1].width);
+
+    range.setStart(surrogate.firstChild, 1);
+    range.setEnd(surrogate2.firstChild, 1);
+
+    assert_equals(range.getClientRects()[0].width, fullrange.getClientRects()[0].width);
+    assert_equals(range.getClientRects()[1].width, fullrange.getClientRects()[1].width);
+  }, "Range.getClientRects should correct indexing into trailing surrogates")
+</script>
diff --git a/tests/wpt/tests/css/cssom-view/window-scroll-arguments.html b/tests/wpt/tests/css/cssom-view/window-scroll-arguments.html
new file mode 100644
index 00000000000..bdc0e2d5797
--- /dev/null
+++ b/tests/wpt/tests/css/cssom-view/window-scroll-arguments.html
@@ -0,0 +1,66 @@
+<!DOCTYPE HTML>
+<link rel="help"
+  href="https://drafts.csswg.org/cssom-view/#extensions-to-the-window-interface">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<!--
+  This test makes sure that calling the window scrolling methods with a single
+  non-dictionary argument or with a dictionary whose 'behavior' field is invalid
+  throws an exception.
+-->
+<div style="height: 1000px; width: 1000px; border: 1px solid black;">
+  Scrollable area to test.
+</div>
+<script type="text/javascript">
+  "use strict";
+
+  const x = 25;
+  const y = 50;
+
+  function reset() {
+    window.scrollTo(0, 0);
+  }
+
+  let scroll_methods = [window.scrollTo, window.scroll, window.scrollBy];
+
+  for (const scroll_method of scroll_methods) {
+    promise_test(async (test) => {
+      reset();
+      try {
+        await scroll_method();
+      } catch(e) {
+        assert_unreached(e);
+      }
+    }, scroll_method.name + " with 0 arguments");
+
+    promise_test(async (test) => {
+      reset();
+      await promise_rejects_js(test, TypeError, scroll_method(x));
+    }, scroll_method.name + " with 1 non-dictionary argument");
+
+    promise_test(async (test) => {
+      reset();
+      try {
+        await scroll_method({ });
+        await scroll_method({ left: x });
+        await scroll_method({ top: y });
+        await scroll_method({ behavior: "auto" });
+        await scroll_method({ behavior: "instant" });
+        await scroll_method({ behavior: "smooth" });
+        await scroll_method({ left: x, top: y });
+        await scroll_method({ left: x, top: y, behavior: "auto" });
+        await scroll_method({ left: x, top: y, behavior: "instant" });
+        await scroll_method({ left: x, top: y, behavior: "smooth" });
+      } catch(e) {
+        assert_unreached(e);
+      }
+    }, scroll_method.name + " with a valid ScrollToOptions argument");
+
+    promise_test(async (test) => {
+      reset();
+      await promise_rejects_js(test, TypeError, scroll_method({ behavior: "" }));
+      await promise_rejects_js(test, TypeError, scroll_method({ left: x, top: y, behavior: "abcd" }));
+      await promise_rejects_js(test, TypeError, scroll_method({ left: x, top: y, behavior: 200 }));
+    }, scroll_method.name + " with an invalid ScrollToOptions argument");
+  }
+</script>
diff --git a/tests/wpt/tests/css/filter-effects/azimuth-and-elevation.html b/tests/wpt/tests/css/filter-effects/azimuth-and-elevation.html
new file mode 100644
index 00000000000..690476dfecf
--- /dev/null
+++ b/tests/wpt/tests/css/filter-effects/azimuth-and-elevation.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<title>Azimuth and elevation should work if outside 0-360 degrees</title>
+<link rel="help" href="https://drafts.fxtf.org/filter-effects-1/#FilterProperty">
+<link rel="help" href="https://www.w3.org/TR/filter-effects-1/#element-attrdef-fedistantlight-azimuth">
+<link rel="match" href="reference/azimuth-and-elevation-ref.html">
+<svg width="450" height="250" xmlns="http://www.w3.org/2000/svg">
+  <defs>
+    <filter id="diffuse">
+      <feDiffuseLighting>
+        <feDistantLight azimuth="-45" elevation="390"/>
+      </feDiffuseLighting>
+    </filter>
+  </defs>
+
+  <rect x="100" y="100" width="100" height="100" filter="url(#diffuse)" />
+</svg>
diff --git a/tests/wpt/tests/css/filter-effects/backdrop-filter-edge-behavior-ref.html b/tests/wpt/tests/css/filter-effects/backdrop-filter-edge-behavior-ref.html
index 6b6e87c73f3..d5e8fa878cb 100644
--- a/tests/wpt/tests/css/filter-effects/backdrop-filter-edge-behavior-ref.html
+++ b/tests/wpt/tests/css/filter-effects/backdrop-filter-edge-behavior-ref.html
@@ -16,6 +16,9 @@
 <div id=scroller class=second></div>
 
 <style>
+  html {
+    scrollbar-width: none;
+  }
   #scroller {
     width: 250px;
     height: 250px;
diff --git a/tests/wpt/tests/css/filter-effects/fecolormatrix-display-p3-ref.html b/tests/wpt/tests/css/filter-effects/fecolormatrix-display-p3-ref.html
new file mode 100644
index 00000000000..e5ac16257a0
--- /dev/null
+++ b/tests/wpt/tests/css/filter-effects/fecolormatrix-display-p3-ref.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Filter Effects: Test feColorMatrix with type matrix on a Display P3 canvas</title>
+    <link rel="author" title="Hans Otto Wirtz" href="mailto:hansottowirtz@gmail.com">
+</head>
+<body>
+	<p>You should see three yellow squares.</p>
+	<svg width="300" height="100">
+		<rect width="80" height="80" fill="#ffff89" />
+		<rect x="100" width="80" height="80" fill="#ffff89" />
+		<rect x="200" width="80" height="80" fill="#ffff89" />
+	</svg>
+</body>
+</html>
diff --git a/tests/wpt/tests/css/filter-effects/fecolormatrix-display-p3.html b/tests/wpt/tests/css/filter-effects/fecolormatrix-display-p3.html
new file mode 100644
index 00000000000..ed26c3467e0
--- /dev/null
+++ b/tests/wpt/tests/css/filter-effects/fecolormatrix-display-p3.html
@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<head>
+	<title>Filter Effects: Test feColorMatrix with type matrix on a Display P3 canvas</title>
+	<link rel="author" title="Hans Otto Wirtz" href="mailto:hansottowirtz@gmail.com">
+	<link rel="help" href="http://www.w3.org/TR/filter-effects-1/#feColorMatrixElement">
+	<link rel="help" href="http://www.w3.org/TR/filter-effects-1/#element-attrdef-fecolormatrix-type">
+	<link rel="match" href="fecolormatrix-display-p3-ref.html">
+	<meta name="assert" content="If the test runs, you should see three yellow squares.">
+	<meta name=fuzzy content="maxDifference=0-2;totalPixels=0-19200">
+	<style type="text/css">
+		svg {
+			vertical-align: top;
+		}
+		div {
+			font-size: 0;
+		}
+	</style>
+</head>
+<body>
+	<p>You should see three yellow squares.</p>
+	<div>
+		<svg width="100" height="100">
+			<defs>
+				<filter id="filter" color-interpolation-filters="sRGB">
+					<feColorMatrix
+						type="matrix"
+						values="-1.0986 -0.2556 1.5646 0.0146 0 -0.3103 -1.8658 2.6509 0.0109 0 -0.3976 1.8096 -0.734 0.0035 0 0 0 0 1 0"
+					></feColorMatrix>
+				</filter>
+			</defs>
+			<rect width="80" height="80" fill="#0ca7da" filter="url(#filter)"/>
+		</svg>
+		<img width="100" height="100"/>
+		<canvas width="100" height="100"></canvas>
+	</div>
+	<script>
+		const canvas = document.querySelector('canvas');
+		const svg = document.querySelector('svg');
+		const img = document.querySelector('img');
+		const svgString = new XMLSerializer().serializeToString(svg);
+		const ctx = canvas.getContext('2d', { colorSpace: 'display-p3' });
+		img.src = "data:image/svg+xml," + encodeURIComponent(svgString);
+		img.onload = () => {
+			ctx.drawImage(img, 0, 0);
+			document.documentElement.classList.remove('reftest-wait');
+		};
+	</script>
+</body>
+</html>
diff --git a/tests/wpt/tests/css/filter-effects/limiting-cone-angle.html b/tests/wpt/tests/css/filter-effects/limiting-cone-angle.html
new file mode 100644
index 00000000000..fb47ca68364
--- /dev/null
+++ b/tests/wpt/tests/css/filter-effects/limiting-cone-angle.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<title>A negative limiting cone angle is the same as a positive one</title>
+<link rel="help" href="https://drafts.fxtf.org/filter-effects-1/#FilterProperty">
+<link rel="help" href="https://www.w3.org/TR/filter-effects-1/#element-attrdef-fespotlight-limitingconeangle">
+<link rel="match" href="reference/limiting-cone-angle-ref.html">
+<svg width="450" height="250" xmlns="http://www.w3.org/2000/svg">
+  <defs>
+    <filter id="spot">
+      <feDiffuseLighting lighting-color="white">
+        <feSpotLight x="350" y="100" z="30" limitingConeAngle="-45"
+                     pointsAtX="350" pointsAtY="150" pointsAtZ="0"/>
+      </feDiffuseLighting>
+    </filter>
+  </defs>
+  <rect x="300" y="100" width="100" height="100" filter="url(#spot)" />
+</svg>
diff --git a/tests/wpt/tests/css/filter-effects/reference/azimuth-and-elevation-ref.html b/tests/wpt/tests/css/filter-effects/reference/azimuth-and-elevation-ref.html
new file mode 100644
index 00000000000..46ff28168f6
--- /dev/null
+++ b/tests/wpt/tests/css/filter-effects/reference/azimuth-and-elevation-ref.html
@@ -0,0 +1,12 @@
+<!doctype html>
+<svg width="450" height="250" xmlns="http://www.w3.org/2000/svg">
+  <defs>
+    <filter id="diffuse">
+      <feDiffuseLighting>
+        <feDistantLight azimuth="315" elevation="30"/>
+      </feDiffuseLighting>
+    </filter>
+  </defs>
+
+  <rect x="100" y="100" width="100" height="100" filter="url(#diffuse)" />
+</svg>
diff --git a/tests/wpt/tests/css/filter-effects/reference/limiting-cone-angle-ref.html b/tests/wpt/tests/css/filter-effects/reference/limiting-cone-angle-ref.html
new file mode 100644
index 00000000000..03fc4b003cf
--- /dev/null
+++ b/tests/wpt/tests/css/filter-effects/reference/limiting-cone-angle-ref.html
@@ -0,0 +1,12 @@
+<!doctype html>
+<svg width="450" height="250" xmlns="http://www.w3.org/2000/svg">
+  <defs>
+    <filter id="spot">
+      <feDiffuseLighting lighting-color="white">
+        <feSpotLight x="350" y="100" z="30" limitingConeAngle="45"
+                     pointsAtX="350" pointsAtY="150" pointsAtZ="0"/>
+      </feDiffuseLighting>
+    </filter>
+  </defs>
+  <rect x="300" y="100" width="100" height="100" filter="url(#spot)" />
+</svg>
diff --git a/tests/wpt/tests/custom-elements/reactions/Document.html b/tests/wpt/tests/custom-elements/reactions/Document.html
index 4c5d2eb6e2e..da2ea0db4ee 100644
--- a/tests/wpt/tests/custom-elements/reactions/Document.html
+++ b/tests/wpt/tests/custom-elements/reactions/Document.html
@@ -23,8 +23,8 @@ test_with_window(function (contentWindow, contentDocument) {
     const newDoc = contentDocument.implementation.createHTMLDocument();
     newDoc.importNode(instance);
 
-    assert_array_equals(element.takeLog().types(), []);
-}, 'importNode on Document must not construct a new custom element when importing a custom element into a window-less document');
+    assert_array_equals(element.takeLog().types(), ['constructed']);
+}, 'importNode on Document must construct a new custom element when importing a custom element into a window-less document');
 
 test_with_window(function (contentWindow, contentDocument) {
     const element = define_custom_element_in_window(contentWindow, 'custom-element', []);
diff --git a/tests/wpt/tests/custom-elements/registries/CustomElementRegistry-upgrade.html b/tests/wpt/tests/custom-elements/registries/CustomElementRegistry-upgrade.html
index 0f7a7a835be..c68bc37df1b 100644
--- a/tests/wpt/tests/custom-elements/registries/CustomElementRegistry-upgrade.html
+++ b/tests/wpt/tests/custom-elements/registries/CustomElementRegistry-upgrade.html
@@ -106,8 +106,8 @@ test(() => {
     assert_equals(cdElement.elementInternals.shadowRoot.customElementRegistry, window.customElements);
     const innerAB = cdElement.elementInternals.shadowRoot.querySelector('a-b');
     assert_equals(innerAB.customElementRegistry, window.customElements);
-    assert_equals(innerAB.__proto__.constructor.name, 'HTMLElement');
-}, 'upgrade should not upgrade a candidate element not associated with the registry');
+    assert_equals(innerAB.__proto__.constructor.name, 'GlobalABElement');
+}, 'upgrade should not upgrade a candidate element not associated with a registry');
 
 </script>
 </body>
diff --git a/tests/wpt/tests/custom-elements/registries/Document-importNode.html b/tests/wpt/tests/custom-elements/registries/Document-importNode.html
index 149a135c41c..89fc0773b5b 100644
--- a/tests/wpt/tests/custom-elements/registries/Document-importNode.html
+++ b/tests/wpt/tests/custom-elements/registries/Document-importNode.html
@@ -53,8 +53,12 @@ test(() => {
 }, 'importNode should clone using the global regsitry by default');
 
 test(() => {
-    assert_true(document.importNode(document.createElement('some-element'), {customElementRegistry: scopedRegistry}) instanceof ScopedSomeElement);
-}, 'importNode should clone using the specified scoped regsitry');
+    assert_true(document.importNode(document.createElement('some-element'), {customElementRegistry: scopedRegistry}) instanceof GlobalSomeElement);
+}, 'importNode should clone using target\'s registry if non-null');
+
+test(() => {
+    assert_true(document.importNode(document.implementation.createHTMLDocument().createElement('some-element'), {customElementRegistry: scopedRegistry}) instanceof ScopedSomeElement);
+}, 'importNode should clone using the specified registry if target\'s registry is null');
 
 test(() => {
     const clone = document.importNode(host, {selfOnly: false, customElementRegistry: scopedRegistry});
@@ -83,10 +87,13 @@ test(() => {
     const element = document.createElement('div', {customElementRegistry: emptyRegistry});
     element.innerHTML = '<some-element></some-element><other-element></other-element>';
     const clone = document.importNode(element, {selfOnly: false, customElementRegistry: scopedRegistry});
-    assert_equals(clone.customElementRegistry, scopedRegistry);
-    assert_true(clone.querySelector('some-element') instanceof ScopedSomeElement);
+    assert_equals(clone.customElementRegistry, emptyRegistry);
+    assert_true(clone.querySelector('some-element') instanceof HTMLElement);
+    assert_false(clone.querySelector('some-element') instanceof GlobalSomeElement);
+    assert_false(clone.querySelector('some-element') instanceof ScopedSomeElement);
+    assert_true(clone.querySelector('other-element') instanceof HTMLElement);
     assert_false(clone.querySelector('other-element') instanceof GlobalOtherElement);
-}, 'importNode should clone an element originating from a scoped registry using another scoped registry');
+}, 'importNode should clone using target\'s registry if non-null, including when it\'s not the global registry');
 
 test(() => {
     const template = document.createElement('template');
diff --git a/tests/wpt/tests/custom-elements/upgrading/Document-importNode.html b/tests/wpt/tests/custom-elements/upgrading/Document-importNode.html
index 3da4ccf46a8..9f960127eec 100644
--- a/tests/wpt/tests/custom-elements/upgrading/Document-importNode.html
+++ b/tests/wpt/tests/custom-elements/upgrading/Document-importNode.html
@@ -13,9 +13,12 @@ test_with_window((w, doc) => {
 
   let original = document.createElement('my-element');
   assert_true(original instanceof MyElement);
+  assert_equals(original.customElementRegistry, customElements);
 
   let imported = doc.importNode(original);
-  assert_true(imported instanceof MyElement2);
+  assert_true(imported instanceof MyElement);
+  assert_false(imported instanceof MyElement2);
+  assert_equals(imported.customElementRegistry, customElements);
 }, 'autonomous: document.importNode() should import custom elements successfully');
 
 test_with_window((w, doc) => {
@@ -24,9 +27,10 @@ test_with_window((w, doc) => {
 
   let original = document.createElement('my-element3');
   assert_equals(original.constructor, HTMLElement);
+  assert_equals(original.customElementRegistry, customElements);
 
   let imported = doc.importNode(original);
-  assert_true(imported instanceof MyElement3);
+  assert_equals(imported.customElementRegistry, customElements);
 }, 'autonomous: document.importNode() should import "undefined" custom elements successfully');
 </script>
 </body>
diff --git a/tests/wpt/tests/dom/ranges/Range-intersectsNode-2.html b/tests/wpt/tests/dom/ranges/Range-intersectsNode-2.html
index 48072d98af6..ce8b91071ea 100644
--- a/tests/wpt/tests/dom/ranges/Range-intersectsNode-2.html
+++ b/tests/wpt/tests/dom/ranges/Range-intersectsNode-2.html
@@ -1,4 +1,4 @@
-<!doctype htlml>
+<!doctype html>
 <title>Range.intersectsNode</title>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
diff --git a/tests/wpt/tests/editing/crashtests/forwarddelete-in-editable-h1-starts-with-hidden-select.html b/tests/wpt/tests/editing/crashtests/forwarddelete-in-editable-h1-starts-with-hidden-select.html
new file mode 100644
index 00000000000..ba4047c3fa4
--- /dev/null
+++ b/tests/wpt/tests/editing/crashtests/forwarddelete-in-editable-h1-starts-with-hidden-select.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<html>
+<head>
+<meta charset="utf-8">
+<script>
+"use strict";
+
+addEventListener("load", () => {
+  document.execCommand("forwardDelete");
+});
+</script>
+</head><body><h1 contenteditable="true">
+  <dfn>
+    <select hidden>
+    </select>
+    <del tabindex=100663045" autofocus>
+      <!-- COMMENT -->
+    </del>
+  </dfn>
+</h1></body></html>
\ No newline at end of file
diff --git a/tests/wpt/tests/editing/crashtests/insert-nodes-into-meta-element.html b/tests/wpt/tests/editing/crashtests/insert-nodes-into-meta-element.html
new file mode 100644
index 00000000000..7a5f7b53653
--- /dev/null
+++ b/tests/wpt/tests/editing/crashtests/insert-nodes-into-meta-element.html
@@ -0,0 +1,27 @@
+<!doctype html>
+<html>
+<head>
+<meta charset="utf-8">
+<script>
+"use strict";
+
+document.addEventListener("DOMContentLoaded", () => {
+  document.getElementById("meta").appendChild(
+    document.getElementById("br").parentNode.removeChild(
+      document.getElementById("br")
+    )
+  );
+  document.getElementById("meta").appendChild(
+    document.getElementById("ruby").cloneNode(true)
+  );
+  document.getElementById("meta").insertBefore(
+    document.getElementById("br"), // should be null
+    undefined
+  );
+});
+</script>
+</head><body contenteditable="true">
+<meta id="meta">
+<br id="br">
+<ruby id="ruby" contenteditable="false">
+</ruby></body></html>
\ No newline at end of file
diff --git a/tests/wpt/tests/editing/crashtests/insertAdjacentElement-beforeBegin-first-br-in-video.html b/tests/wpt/tests/editing/crashtests/insertAdjacentElement-beforeBegin-first-br-in-video.html
new file mode 100644
index 00000000000..25f4b811b24
--- /dev/null
+++ b/tests/wpt/tests/editing/crashtests/insertAdjacentElement-beforeBegin-first-br-in-video.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<html>
+<head>
+<meta charset="utf-8">
+<script>
+"use strict";
+
+document.addEventListener("DOMContentLoaded", () => {
+  document.getElementById("font").insertAdjacentElement(
+    "beforeBegin",
+    document.getElementById("br")
+  );
+});
+</script>
+</head><body><dt contenteditable="true">
+<link>p</link>
+<video>
+<br id="br"><br>
+<font id="font">
+</font></video></dt></body></html>
\ No newline at end of file
diff --git a/tests/wpt/tests/editing/crashtests/inserthorizontalrule-to-replace-li.html b/tests/wpt/tests/editing/crashtests/inserthorizontalrule-to-replace-li.html
new file mode 100644
index 00000000000..40e0e897e72
--- /dev/null
+++ b/tests/wpt/tests/editing/crashtests/inserthorizontalrule-to-replace-li.html
@@ -0,0 +1,24 @@
+<!doctype html>
+<html>
+<head>
+<meta charset="utf-8">
+<script>
+"use strict";
+
+addEventListener("DOMContentLoaded", () => {
+  document.execCommand("selectAll");
+  document.getSelection().extend(document.getElementById("li"));
+  document.designMode = "on";
+  document.execCommand("insertHorizontalRule");
+});
+</script>
+</head><body><progress>
+<q>
+<ol contenteditable="true">
+<li id="li">
+</li>
+</ol>
+</q></progress>
+<select></select>
+<!-- COMMENT -->
+</body></html>
\ No newline at end of file
diff --git a/tests/wpt/tests/editing/crashtests/inserthorizontalrule-with-selecting-from-mphantom-to-end-of-line.html b/tests/wpt/tests/editing/crashtests/inserthorizontalrule-with-selecting-from-mphantom-to-end-of-line.html
new file mode 100644
index 00000000000..7c14c25820b
--- /dev/null
+++ b/tests/wpt/tests/editing/crashtests/inserthorizontalrule-with-selecting-from-mphantom-to-end-of-line.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<html><head>
+<meta charset="utf-8">
+<script>
+"use strict";
+
+document.addEventListener("DOMContentLoaded", () => {
+  const range = new Range();
+  range.selectNodeContents(document.getElementById("mphantom"));
+  getSelection().addRange(range);
+  getSelection().modify("extend", "forward", "lineboundary");
+  document.documentElement.contentEditable = true;
+  document.execCommand("insertHorizontalRule");
+});
+</script>
+</head><body><math>
+<mphantom id="mphantom"></mphantom>>
+<munder></munder>
+<!-- COMMENT --></math></body></html>
\ No newline at end of file
diff --git a/tests/wpt/tests/editing/edit-context/edit-context-property.tentative.html b/tests/wpt/tests/editing/edit-context/edit-context-property.tentative.html
index c63d5f8cf63..e09054436a7 100644
--- a/tests/wpt/tests/editing/edit-context/edit-context-property.tentative.html
+++ b/tests/wpt/tests/editing/edit-context/edit-context-property.tentative.html
@@ -79,7 +79,7 @@ test(function () {
   assert_equals(element2.editContext, null, "element2 association should not have changed");
 
   element1.editContext = editContext2;
-  assert_equals(element1.editContext, editContext2, "Association can be switched directly to second EditConext");
+  assert_equals(element1.editContext, editContext2, "Association can be switched directly to second EditContext");
 
   element1.editContext = editContext2;
   assert_equals(element1.editContext, editContext2, "Assigning to the same EditContext again is a no-op");
diff --git a/tests/wpt/tests/fedcm/support/fedcm-helper.sub.js b/tests/wpt/tests/fedcm/support/fedcm-helper.sub.js
index 796af1ee0e2..f88fd62bd12 100644
--- a/tests/wpt/tests/fedcm/support/fedcm-helper.sub.js
+++ b/tests/wpt/tests/fedcm/support/fedcm-helper.sub.js
@@ -128,6 +128,7 @@ export function request_options_with_two_idps(mediation = 'required') {
 // Test wrapper which does FedCM-specific setup.
 export function fedcm_test(test_func, test_name) {
   promise_test(async t => {
+    assert_implements(window.IdentityCredential, "FedCM is not supported");
     // Turn off delays that are not useful in tests.
     try {
       await test_driver.set_fedcm_delay_enabled(false);
@@ -180,21 +181,27 @@ export function request_options_with_domain_hint(manifest_filename, domain_hint)
 }
 
 export function fedcm_get_dialog_type_promise(t) {
-  return new Promise(resolve => {
+  return new Promise((resolve, reject) => {
     async function helper() {
-      // Try to get the dialog type. If the UI is not up yet, we'll catch an exception
-      // and try again in 100ms.
+      // Try to get the dialog type. If the UI is not up yet, we'll catch a 'no such alert'
+      // exception and try again in 100ms. Other exceptions will be rejected.
       try {
         const type = await window.test_driver.get_fedcm_dialog_type();
         resolve(type);
       } catch (ex) {
-        t.step_timeout(helper, 100);
+        if (String(ex).includes("no such alert")) {
+          t.step_timeout(helper, 100);
+        } else {
+          reject(ex);
+        }
       }
     }
+
     helper();
   });
 }
 
+
 export async function fedcm_settles_without_dialog(t, cred_promise) {
   let dialog_promise = fedcm_get_dialog_type_promise(t);
   let result = await Promise.race([cred_promise, dialog_promise]);
@@ -238,9 +245,15 @@ export async function fedcm_select_account_promise(t, account_index) {
   await window.test_driver.select_fedcm_account(account_index);
 }
 
-export function fedcm_get_and_select_first_account(t, options) {
+export async function fedcm_get_and_select_first_account(t, options) {
   const credentialPromise = navigator.credentials.get(options);
-  fedcm_select_account_promise(t, 0);
+  let type = await fedcm_expect_dialog(
+    credentialPromise,
+    fedcm_get_dialog_type_promise(t)
+  );
+  if (type != "AccountChooser")
+    throw "Incorrect dialog type: " + type;
+  await window.test_driver.select_fedcm_account(0);
   return credentialPromise;
 }
 
diff --git a/tests/wpt/tests/fetch/api/response/response-clone.any.js b/tests/wpt/tests/fetch/api/response/response-clone.any.js
index c0c844948db..20ce01e9997 100644
--- a/tests/wpt/tests/fetch/api/response/response-clone.any.js
+++ b/tests/wpt/tests/fetch/api/response/response-clone.any.js
@@ -38,7 +38,7 @@ test(function() {
 
 promise_test(function(test) {
   return validateStreamFromString(response.body.getReader(), body);
-}, "Check orginal response's body after cloning");
+}, "Check original response's body after cloning");
 
 promise_test(function(test) {
   return validateStreamFromString(clonedResponse.body.getReader(), body);
@@ -104,7 +104,7 @@ function testReadableStreamClone(initialBuffer, bufferType)
         }).then(function(data) {
             assert_false(data.done);
             if (initialBuffer instanceof ArrayBuffer) {
-              assert_true(data.value instanceof ArrayBuffer, "Cloned buffer is ArrayBufer");
+              assert_true(data.value instanceof ArrayBuffer, "Cloned buffer is ArrayBuffer");
               assert_equals(initialBuffer.byteLength, data.value.byteLength, "Length equal");
               assert_array_equals(new Uint8Array(data.value), new Uint8Array(initialBuffer), "Cloned buffer chunks have the same content");
             } else if (initialBuffer instanceof DataView) {
diff --git a/tests/wpt/tests/fonts/math/radical-rtlm.woff b/tests/wpt/tests/fonts/math/radical-rtlm.woff
new file mode 100644
index 0000000000000000000000000000000000000000..043b5b24625f3416043a8e913ecb5b270a4b1b97
GIT binary patch
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literal 0
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diff --git a/tests/wpt/tests/fonts/math/stretchy-text-direction-asymetrical.woff b/tests/wpt/tests/fonts/math/stretchy-text-direction-asymetrical.woff
new file mode 100644
index 0000000000000000000000000000000000000000..8b4e1858449f202030343e8b13f95780d7368f01
GIT binary patch
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diff --git a/tests/wpt/tests/html/canvas/element/manual/context-attributes/WEB_FEATURES.yml b/tests/wpt/tests/html/canvas/element/manual/context-attributes/WEB_FEATURES.yml
new file mode 100644
index 00000000000..de62c5fb291
--- /dev/null
+++ b/tests/wpt/tests/html/canvas/element/manual/context-attributes/WEB_FEATURES.yml
@@ -0,0 +1,9 @@
+features:
+- name: canvas-2d-alpha
+  files:
+  - initial_color_alpha_false.html
+  - clearRect_alpha_false.html
+  - drawImage_alpha_false.html
+  - fill_alpha_false.html
+  - fillRect_alpha_false.html
+  - reset_color_alpha_false.html
diff --git a/tests/wpt/tests/html/canvas/element/path-objects/2d.path.arcTo.ensuresubpath.3.html b/tests/wpt/tests/html/canvas/element/path-objects/2d.path.arcTo.ensuresubpath.3.html
new file mode 100644
index 00000000000..99d3a47f004
--- /dev/null
+++ b/tests/wpt/tests/html/canvas/element/path-objects/2d.path.arcTo.ensuresubpath.3.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<meta charset="UTF-8">
+<title>Canvas test: 2d.path.arcTo.ensuresubpath.3</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+<link rel="stylesheet" href="/html/canvas/resources/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.path.arcTo.ensuresubpath.3</h1>
+<p class="desc">If there is no subpath, the first control point is added (and nothing is drawn up to it)</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("If there is no subpath, the first control point is added (and nothing is drawn up to it)");
+_addTest(function(canvas, ctx) {
+
+  ctx.fillStyle = '#0f0';
+  ctx.fillRect(0, 0, 100, 50);
+  ctx.strokeStyle = '#f00';
+  ctx.lineWidth = 100;
+  ctx.beginPath();
+  ctx.arcTo(50, 0, 50, 100, 100);
+  ctx.stroke();
+  _assertPixel(canvas, 50,25, 0,255,0,255);
+
+});
+</script>
+
diff --git a/tests/wpt/tests/html/canvas/element/text/2d.text.writingmode-expected.html b/tests/wpt/tests/html/canvas/element/text/2d.text.writingmode-expected.html
index 81259c11b7d..d66ea1753d5 100644
--- a/tests/wpt/tests/html/canvas/element/text/2d.text.writingmode-expected.html
+++ b/tests/wpt/tests/html/canvas/element/text/2d.text.writingmode-expected.html
@@ -4,7 +4,7 @@
 <title>Canvas test: 2d.text.writingmode</title>
 <h1>2d.text.writingmode</h1>
 <p class="desc">writing-mode in css should not change how text is rendered</p>
-<canvas id="canvas" width="100" height="50">
+<canvas id="canvas" width="300" height="300">
   <p class="fallback">FAIL (fallback content)</p>
 </canvas>
 <script>
@@ -14,5 +14,5 @@
   ctx.font = "bold 64px Arial";
   ctx.textBaseline = "top";
 
-  ctx.fillText("Happy", 0, 100);
+  ctx.fillText("Happy", 100, 0);
 </script>
diff --git a/tests/wpt/tests/html/canvas/element/text/2d.text.writingmode.html b/tests/wpt/tests/html/canvas/element/text/2d.text.writingmode.html
index 3d2fe020b0b..0ec973a534c 100644
--- a/tests/wpt/tests/html/canvas/element/text/2d.text.writingmode.html
+++ b/tests/wpt/tests/html/canvas/element/text/2d.text.writingmode.html
@@ -5,18 +5,19 @@
 <title>Canvas test: 2d.text.writingmode</title>
 <h1>2d.text.writingmode</h1>
 <p class="desc">writing-mode in css should not change how text is rendered</p>
-<canvas id="canvas" width="100" height="50">
+<canvas id="canvas" width="300" height="300">
   <p class="fallback">FAIL (fallback content)</p>
 </canvas>
 <script>
   const canvas = document.getElementById("canvas");
   const ctx = canvas.getContext('2d');
 
+  canvas.style.textOrientation = "upright";
   canvas.style.writingMode = "vertical-rl";
   canvas.style.fontFamily = "Arial";
 
   ctx.font = "bold 64px Arial";
   ctx.textBaseline = "top";
 
-  ctx.fillText("Happy", 0, 100);
+  ctx.fillText("Happy", 100, 0);
 </script>
diff --git a/tests/wpt/tests/html/canvas/offscreen/path-objects/2d.path.arcTo.ensuresubpath.3.html b/tests/wpt/tests/html/canvas/offscreen/path-objects/2d.path.arcTo.ensuresubpath.3.html
new file mode 100644
index 00000000000..32a525a17cf
--- /dev/null
+++ b/tests/wpt/tests/html/canvas/offscreen/path-objects/2d.path.arcTo.ensuresubpath.3.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<meta charset="UTF-8">
+<title>OffscreenCanvas test: 2d.path.arcTo.ensuresubpath.3</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+
+<h1>2d.path.arcTo.ensuresubpath.3</h1>
+<p class="desc">If there is no subpath, the first control point is added (and nothing is drawn up to it)</p>
+
+
+<script>
+var t = async_test("If there is no subpath, the first control point is added (and nothing is drawn up to it)");
+var t_pass = t.done.bind(t);
+var t_fail = t.step_func(function(reason) {
+    throw reason;
+});
+t.step(function() {
+
+  var canvas = new OffscreenCanvas(100, 50);
+  var ctx = canvas.getContext('2d');
+
+  ctx.fillStyle = '#0f0';
+  ctx.fillRect(0, 0, 100, 50);
+  ctx.strokeStyle = '#f00';
+  ctx.lineWidth = 100;
+  ctx.beginPath();
+  ctx.arcTo(50, 0, 50, 100, 100);
+  ctx.stroke();
+  _assertPixel(canvas, 50,25, 0,255,0,255);
+  t.done();
+
+});
+</script>
diff --git a/tests/wpt/tests/html/canvas/offscreen/path-objects/2d.path.arcTo.ensuresubpath.3.worker.js b/tests/wpt/tests/html/canvas/offscreen/path-objects/2d.path.arcTo.ensuresubpath.3.worker.js
new file mode 100644
index 00000000000..e6863ffbd37
--- /dev/null
+++ b/tests/wpt/tests/html/canvas/offscreen/path-objects/2d.path.arcTo.ensuresubpath.3.worker.js
@@ -0,0 +1,29 @@
+// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py.
+// OffscreenCanvas test in a worker:2d.path.arcTo.ensuresubpath.3
+// Description:If there is no subpath, the first control point is added (and nothing is drawn up to it)
+// Note:
+
+importScripts("/resources/testharness.js");
+importScripts("/html/canvas/resources/canvas-tests.js");
+
+var t = async_test("If there is no subpath, the first control point is added (and nothing is drawn up to it)");
+var t_pass = t.done.bind(t);
+var t_fail = t.step_func(function(reason) {
+    throw reason;
+});
+t.step(function() {
+
+  var canvas = new OffscreenCanvas(100, 50);
+  var ctx = canvas.getContext('2d');
+
+  ctx.fillStyle = '#0f0';
+  ctx.fillRect(0, 0, 100, 50);
+  ctx.strokeStyle = '#f00';
+  ctx.lineWidth = 100;
+  ctx.beginPath();
+  ctx.arcTo(50, 0, 50, 100, 100);
+  ctx.stroke();
+  _assertPixel(canvas, 50,25, 0,255,0,255);
+  t.done();
+});
+done();
diff --git a/tests/wpt/tests/html/canvas/tools/yaml/path-objects.yaml b/tests/wpt/tests/html/canvas/tools/yaml/path-objects.yaml
index b861bb39f34..cf218829598 100644
--- a/tests/wpt/tests/html/canvas/tools/yaml/path-objects.yaml
+++ b/tests/wpt/tests/html/canvas/tools/yaml/path-objects.yaml
@@ -402,6 +402,20 @@
     @assert pixel 50,25 == 0,255,0,255;
   expected: green
 
+- name: 2d.path.arcTo.ensuresubpath.3
+  desc: If there is no subpath, the first control point is added (and nothing is drawn
+    up to it)
+  code: |
+    ctx.fillStyle = '#0f0';
+    ctx.fillRect(0, 0, 100, 50);
+    ctx.strokeStyle = '#f00';
+    ctx.lineWidth = 100;
+    ctx.beginPath();
+    ctx.arcTo(50, 0, 50, 100, 100);
+    ctx.stroke();
+    @assert pixel 50,25 == 0,255,0,255;
+  expected: green
+
 - name: 2d.path.arcTo.coincide.1
   desc: arcTo() has no effect if P0 = P1
   code: |
diff --git a/tests/wpt/tests/html/canvas/tools/yaml/text.yaml b/tests/wpt/tests/html/canvas/tools/yaml/text.yaml
index 325a7744bf0..88073135aa2 100644
--- a/tests/wpt/tests/html/canvas/tools/yaml/text.yaml
+++ b/tests/wpt/tests/html/canvas/tools/yaml/text.yaml
@@ -3277,18 +3277,20 @@
 - name: 2d.text.writingmode
   desc: writing-mode in css should not change how text is rendered
   canvas_types: ['HtmlCanvas']
+  size: [300, 300]
   code: |
+    canvas.style.textOrientation = "upright";
     canvas.style.writingMode = "vertical-rl";
     canvas.style.fontFamily = "Arial";
 
     ctx.font = "bold 64px Arial";
     ctx.textBaseline = "top";
 
-    ctx.fillText("Happy", 0, 100);
+    ctx.fillText("Happy", 100, 0);
   reference: |
     ctx.font = "bold 64px Arial";
     ctx.textBaseline = "top";
 
-    ctx.fillText("Happy", 0, 100);
+    ctx.fillText("Happy", 100, 0);
 
 # TODO: shadows, alpha, composite, clip
diff --git a/tests/wpt/tests/html/dom/partial-updates/tentative/META.yml b/tests/wpt/tests/html/dom/partial-updates/tentative/META.yml
new file mode 100644
index 00000000000..7d13d6c2ef7
--- /dev/null
+++ b/tests/wpt/tests/html/dom/partial-updates/tentative/META.yml
@@ -0,0 +1,4 @@
+spec: https://github.com/WICG/declarative-partial-updates
+suggested_reviewers:
+  - foolip
+  - noamr
diff --git a/tests/wpt/tests/html/dom/partial-updates/tentative/README.md b/tests/wpt/tests/html/dom/partial-updates/tentative/README.md
new file mode 100644
index 00000000000..f6b4470618d
--- /dev/null
+++ b/tests/wpt/tests/html/dom/partial-updates/tentative/README.md
@@ -0,0 +1,3 @@
+# Declarative partial updates
+
+These are tests for the proposal at https://github.com/WICG/declarative-partial-updates
diff --git a/tests/wpt/tests/html/dom/partial-updates/tentative/template-patchfor-reverse.html b/tests/wpt/tests/html/dom/partial-updates/tentative/template-patchfor-reverse.html
new file mode 100644
index 00000000000..950e6d7201d
--- /dev/null
+++ b/tests/wpt/tests/html/dom/partial-updates/tentative/template-patchfor-reverse.html
@@ -0,0 +1,16 @@
+<!DOCTYPE HTML>
+<meta charset="utf-8" />
+<title>HTML partial updates: patch should appear after its target</title>
+<link rel=help href="https://github.com/WICG/declarative-partial-updates">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<template patchfor="placeholder">New content</template>
+<div id="placeholder">Old content</div>
+<script>
+test(() => {
+    assert_equals(document.querySelector("#placeholder").innerText, "Old content");
+    assert_equals(document.querySelector("template[patchfor=placeholder]").content.textContent, "New content",
+    "<template patchfor> without a match should parse normally");
+}, "<template patchfor> should apply directly to its target");
+</script>
\ No newline at end of file
diff --git a/tests/wpt/tests/html/dom/partial-updates/tentative/template-patchfor-shadow-nested.html b/tests/wpt/tests/html/dom/partial-updates/tentative/template-patchfor-shadow-nested.html
new file mode 100644
index 00000000000..e99d8b8e9e0
--- /dev/null
+++ b/tests/wpt/tests/html/dom/partial-updates/tentative/template-patchfor-shadow-nested.html
@@ -0,0 +1,25 @@
+<!DOCTYPE HTML>
+<meta charset="utf-8" />
+<title>HTML partial updates: patching inside a declarative shadow tree</title>
+<link rel=help href="https://github.com/WICG/declarative-partial-updates">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<div id="placeholder">Old content in light DOM</div>
+<div id="container">
+    <template shadowrootmode="open">
+        <div id="placeholder">Old content in shadow DOM</div>
+        <div>
+            <template patchfor="placeholder">New content</template>
+        </div>
+    </template>
+</div>
+<script>
+test(() => {
+    assert_equals(document.querySelector("#placeholder").innerText, "Old content in light DOM");
+    const {shadowRoot} = document.querySelector("#container");
+    assert_equals(shadowRoot.querySelector("#placeholder").innerText, "New content");
+    assert_equals(shadowRoot.querySelector("template[patchfor=placeholder]"), null);
+}, "<template patchfor> inside a <template shadowrootmode><div> should apply directly to its target");
+
+</script>
\ No newline at end of file
diff --git a/tests/wpt/tests/html/dom/partial-updates/tentative/template-patchfor-shadow.html b/tests/wpt/tests/html/dom/partial-updates/tentative/template-patchfor-shadow.html
new file mode 100644
index 00000000000..ca8f24cedba
--- /dev/null
+++ b/tests/wpt/tests/html/dom/partial-updates/tentative/template-patchfor-shadow.html
@@ -0,0 +1,23 @@
+<!DOCTYPE HTML>
+<meta charset="utf-8" />
+<title>HTML partial updates: patching inside a declarative shadow tree</title>
+<link rel=help href="https://github.com/WICG/declarative-partial-updates">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<div id="placeholder">Old content in light DOM</div>
+<div id="container">
+    <template shadowrootmode="open">
+        <section id="placeholder">Old content in shadow DOM</section>
+        <template patchfor="placeholder">New content</template>
+    </template>
+</div>
+<script>
+test(() => {
+    assert_equals(document.querySelector("#placeholder").innerText, "Old content in light DOM");
+    const {shadowRoot} = document.querySelector("#container");
+    assert_equals(shadowRoot.querySelector("#placeholder").innerText, "New content");
+    assert_equals(shadowRoot.querySelector("template[patchfor=placeholder]"), null);
+}, "<template patchfor> inside a <template shadowrootmode> should apply directly to its target");
+
+</script>
\ No newline at end of file
diff --git a/tests/wpt/tests/html/dom/partial-updates/tentative/template-patchfor.html b/tests/wpt/tests/html/dom/partial-updates/tentative/template-patchfor.html
new file mode 100644
index 00000000000..82ff12445fa
--- /dev/null
+++ b/tests/wpt/tests/html/dom/partial-updates/tentative/template-patchfor.html
@@ -0,0 +1,30 @@
+<!DOCTYPE HTML>
+<meta charset="utf-8" />
+<title>HTML partial updates</title>
+<link rel=help href="https://github.com/WICG/declarative-partial-updates">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<div id="placeholder">Old content</div>
+<template patchfor="placeholder">New content</template>
+<script>
+test(() => {
+    assert_equals(document.querySelector("#placeholder").innerText, "New content");
+    assert_equals(document.querySelector("template[patchfor]"), null, "<template patchfor> with a match should not attach");
+}, "<template patchfor> should apply directly to its target");
+
+test(() => {
+    const doc = document.implementation.createHTMLDocument();
+    doc.write('<div id="placeholder">Old content</div>');
+    assert_equals(doc.querySelector("#placeholder").innerText, "Old content");
+    doc.write('<template patchfor="placeholder">');
+    assert_equals(doc.querySelector("template"), null);
+    assert_equals(doc.querySelector("#placeholder").innerText, "");
+    doc.write('New');
+    assert_equals(doc.querySelector("#placeholder").innerText, "New");
+    doc.write(' content</template>');
+    assert_equals(doc.querySelector("#placeholder").innerText, "New content");
+    assert_equals(doc.querySelector("template"), null);
+}, "<template patchfor> should work when chunked");
+
+</script>
\ No newline at end of file
diff --git a/tests/wpt/tests/html/editing/the-hidden-attribute/beforematch-infinite-loop.html b/tests/wpt/tests/html/editing/the-hidden-attribute/beforematch-infinite-loop.html
new file mode 100644
index 00000000000..b1c9e83ebea
--- /dev/null
+++ b/tests/wpt/tests/html/editing/the-hidden-attribute/beforematch-infinite-loop.html
@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<link rel=author href="mailto:jarhar@chromium.org">
+<link rel=help href="https://github.com/whatwg/html/issues/11436">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<div id=h1 hidden=until-found>
+  <div id=h1child>hidden 1</div>
+</div>
+<div id=h2 hidden=until-found>hidden 2</div>
+
+<script>
+test(() => {
+  let beforematchFired1 = false;
+  let beforematchFired2 = false;
+  h1.addEventListener('beforematch', () => {
+    beforematchFired1 = true;
+    h2.appendChild(h1);
+  });
+  h2.addEventListener('beforematch', () => {
+    beforematchFired2 = true;
+  });
+
+  window.location.hash = '#h1child';
+  assert_true(beforematchFired1, 'beforematch should have been fired on h1.');
+  assert_false(beforematchFired2, 'beforematch should not have been fired on h2.');
+  assert_false(h1.hasAttribute('hidden'), 'h1 should not be hidden.');
+  assert_true(h2.hasAttribute('hidden'), 'h2 should be hidden.');
+}, 'hidden=until-found revealing algorithm should collect elements to reveal before revealing them.');
+</script>
diff --git a/tests/wpt/tests/html/editing/the-hidden-attribute/hidden-until-found-002.html b/tests/wpt/tests/html/editing/the-hidden-attribute/hidden-until-found-002.html
index 0f3dcb1ffb2..41772e43558 100644
--- a/tests/wpt/tests/html/editing/the-hidden-attribute/hidden-until-found-002.html
+++ b/tests/wpt/tests/html/editing/the-hidden-attribute/hidden-until-found-002.html
@@ -1,6 +1,6 @@
 <!doctype HTML>
 <meta charset="utf8">
-<title>Content Visibility: tab order navigation ignores hidden=until-found subtrees</title>
+<title>Tab order navigation ignores hidden=until-found subtrees</title>
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://html.spec.whatwg.org/multipage/interaction.html#attr-hidden-until-found">
 <meta name="assert" content="tab order navigation ignores hidden=until-found subtrees.">
diff --git a/tests/wpt/tests/html/editing/the-hidden-attribute/hidden-until-found-005-ref.html b/tests/wpt/tests/html/editing/the-hidden-attribute/hidden-until-found-005-ref.html
index e128e1e7139..b11db772564 100644
--- a/tests/wpt/tests/html/editing/the-hidden-attribute/hidden-until-found-005-ref.html
+++ b/tests/wpt/tests/html/editing/the-hidden-attribute/hidden-until-found-005-ref.html
@@ -1,7 +1,7 @@
 <!doctype HTML>
 <html>
 <meta charset="utf8">
-<title>Content Visibility: hidden-matchable and size contained (reference)</title>
+<title>hidden=until-found and size contained (reference)</title>
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://html.spec.whatwg.org/multipage/interaction.html#attr-hidden-until-found">
 
diff --git a/tests/wpt/tests/html/editing/the-hidden-attribute/resources/container-ref.html b/tests/wpt/tests/html/editing/the-hidden-attribute/resources/container-ref.html
index 53986abdd1f..0d4ee755f1e 100644
--- a/tests/wpt/tests/html/editing/the-hidden-attribute/resources/container-ref.html
+++ b/tests/wpt/tests/html/editing/the-hidden-attribute/resources/container-ref.html
@@ -1,9 +1,8 @@
 <!doctype HTML>
 <html>
 <meta charset="utf8">
-<title>CSS Content Visibility: container (reference)</title>
+<title>Container (reference)</title>
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
-<link rel="help" href="https://html.spec.whatwg.org/multipage/interaction.html#attr-hidden-until-found">
 
 <style>
 #container {
diff --git a/tests/wpt/tests/html/editing/the-hidden-attribute/resources/spacer-and-container-ref.html b/tests/wpt/tests/html/editing/the-hidden-attribute/resources/spacer-and-container-ref.html
index 474da707083..33d00a8876c 100644
--- a/tests/wpt/tests/html/editing/the-hidden-attribute/resources/spacer-and-container-ref.html
+++ b/tests/wpt/tests/html/editing/the-hidden-attribute/resources/spacer-and-container-ref.html
@@ -1,9 +1,8 @@
 <!doctype HTML>
 <html>
 <meta charset="utf8">
-<title>Content Visibility: spacer and a container (reference)</title>
+<title>Spacer and a container (reference)</title>
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
-<link rel="help" href="https://html.spec.whatwg.org/multipage/interaction.html#attr-hidden-until-found">
 
 <style>
 .spacer {
diff --git a/tests/wpt/tests/html/rendering/widgets/button-layout/scrollable-button-centering-ref.html b/tests/wpt/tests/html/rendering/widgets/button-layout/scrollable-button-centering-ref.html
new file mode 100644
index 00000000000..39195e5da3c
--- /dev/null
+++ b/tests/wpt/tests/html/rendering/widgets/button-layout/scrollable-button-centering-ref.html
@@ -0,0 +1,10 @@
+<!doctype html>
+<meta charset="utf-8">
+<style>
+  button {
+    height: 5em;
+  }
+</style>
+<button>ABC</button>
+<button>ABC</button>
+<button>ABC</button>
diff --git a/tests/wpt/tests/html/rendering/widgets/button-layout/scrollable-button-centering.html b/tests/wpt/tests/html/rendering/widgets/button-layout/scrollable-button-centering.html
new file mode 100644
index 00000000000..b125ded0575
--- /dev/null
+++ b/tests/wpt/tests/html/rendering/widgets/button-layout/scrollable-button-centering.html
@@ -0,0 +1,16 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>Scrollable buttons are center-aligned and derive a baseline from their contents</title>
+<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez">
+<link rel="author" href="https://mozilla.com" title="Mozilla">
+<link rel="help" href="https://html.spec.whatwg.org/#button-layout">
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1977669">
+<link rel="match" href="scrollable-button-centering-ref.html">
+<style>
+  button {
+    height: 5em;
+  }
+</style>
+<button style="overflow: hidden">ABC</button>
+<button>ABC</button>
+<button style="overflow: auto">ABC</button>
diff --git a/tests/wpt/tests/html/rendering/widgets/button-layout/scrollbars.html b/tests/wpt/tests/html/rendering/widgets/button-layout/scrollbars.html
new file mode 100644
index 00000000000..b27cddcb910
--- /dev/null
+++ b/tests/wpt/tests/html/rendering/widgets/button-layout/scrollbars.html
@@ -0,0 +1,40 @@
+<!doctype html>
+<meta charset="utf-8">
+<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez">
+<link rel="author" href="https://mozilla.org" title="Mozilla">
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1873301">
+<link rel="help" href="https://html.spec.whatwg.org/#button-layout">
+<link rel="match" href="/css/reference/ref-filled-green-100px-square-only.html">
+<title>Buttons support being scrolled</title>
+<style>
+  button {
+    display: block;
+    width: 100px;
+    height: 100px;
+    background-color: red;
+    border: 0;
+    padding: 0;
+    margin: 0;
+    overflow: auto;
+    scrollbar-width: none;
+  }
+  .filler {
+    display: block;
+    background: red;
+    height: 400px;
+  }
+  .inner {
+    display: block;
+    width: 100px;
+    height: 100px;
+    background-color: green;
+  }
+</style>
+<p>Test passes if there is a filled green square.</p>
+<button>
+  <span class="filler"></span>
+  <span class="inner"></span>
+</button>
+<script>
+  document.querySelector("button").scrollTop = 400;
+</script>
diff --git a/tests/wpt/tests/html/semantics/interactive-elements/the-dialog-element/dialog-toggle-source.html b/tests/wpt/tests/html/semantics/interactive-elements/the-dialog-element/dialog-toggle-source.html
index 130d76451da..3166316b497 100644
--- a/tests/wpt/tests/html/semantics/interactive-elements/the-dialog-element/dialog-toggle-source.html
+++ b/tests/wpt/tests/html/semantics/interactive-elements/the-dialog-element/dialog-toggle-source.html
@@ -32,7 +32,7 @@ createToggleEventSourceTest({
 });
 
 createToggleEventSourceTest({
-  description: 'ToggleEvent.soruce on <dialog> elements: command button.',
+  description: 'ToggleEvent.source on <dialog> elements: command button.',
   target: dialog,
   openFunc: async () => showmodalbutton.click(),
   closeFunc: async () => closebutton.click(),
@@ -41,7 +41,7 @@ createToggleEventSourceTest({
 });
 
 createToggleEventSourceTest({
-  description: 'ToggleEvent.soruce on <dialog> elements: open with showModal, close with button.',
+  description: 'ToggleEvent.source on <dialog> elements: open with showModal, close with button.',
   target: dialog,
   openFunc: async () => dialog.showModal(),
   closeFunc: async () => closebutton.click(),
diff --git a/tests/wpt/tests/html/semantics/popovers/popover-focus-4.html b/tests/wpt/tests/html/semantics/popovers/popover-focus-4.html
index 81a2f26e3b3..a4032f1d49c 100644
--- a/tests/wpt/tests/html/semantics/popovers/popover-focus-4.html
+++ b/tests/wpt/tests/html/semantics/popovers/popover-focus-4.html
@@ -2,6 +2,7 @@
 <meta charset="utf-8" />
 <title>Popover focus behaviors</title>
 <meta name="timeout" content="long">
+<link rel="author" title="Tim Nguyen" href="https://github.com/nt1m">
 <link rel="author" title="Luke Warlow" href="mailto:lwarlow@igalia.com">
 <link rel=help href="https://open-ui.org/components/popover.research.explainer">
 <script src="/resources/testharness.js"></script>
diff --git a/tests/wpt/tests/html/semantics/text-level-semantics/the-a-element/a-click-handler-with-null-browsing-context-crash.html b/tests/wpt/tests/html/semantics/text-level-semantics/the-a-element/a-click-handler-with-null-browsing-context-crash.html
index a9fd6b82bd8..976dc3a4d14 100644
--- a/tests/wpt/tests/html/semantics/text-level-semantics/the-a-element/a-click-handler-with-null-browsing-context-crash.html
+++ b/tests/wpt/tests/html/semantics/text-level-semantics/the-a-element/a-click-handler-with-null-browsing-context-crash.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<title>HTMLAnchorElement.onclick with null browsing conext</title>
+<title>HTMLAnchorElement.onclick with null browsing context</title>
 <link rel="author" title="Nate Chapin" href="mailto:japhet@chromium.org">
 <link rel="help" href="https://html.spec.whatwg.org/C/#the-a-element">
 <link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1083721">
diff --git a/tests/wpt/tests/infrastructure/webdriver/bidi/subscription.html b/tests/wpt/tests/infrastructure/webdriver/bidi/subscription.html
index ad7724427fc..9c4e798f01a 100644
--- a/tests/wpt/tests/infrastructure/webdriver/bidi/subscription.html
+++ b/tests/wpt/tests/infrastructure/webdriver/bidi/subscription.html
@@ -6,21 +6,132 @@
 <script src="/resources/testdriver.js?feature=bidi"></script>
 <script src="/resources/testdriver-vendor.js"></script>
 <script>
-    promise_test(async () => {
-        const some_message = "SOME MESSAGE";
-        // Subscribe to `log.entryAdded` BiDi events. This will not add a listener to the page.
-        await test_driver.bidi.log.entry_added.subscribe();
-        // Add a listener for the log.entryAdded event. This will not subscribe to the event, so the subscription is
-        // required before. The cleanup is done automatically after the test is finished.
-        const log_entry_promise = test_driver.bidi.log.entry_added.once();
-        // Emit a console.log message.
-        // Note: Lint rule is disabled in `lint.ignore` file.
-        console.log(some_message);
-        // Wait for the log.entryAdded event to be received.
-        const event = await log_entry_promise;
-        // Assert the log.entryAdded event has the expected message.
+    const MAIN_WINDOW_MESSAGE = "1. MAIN WINDOW MESSAGE";
+    const POPUP_MESSAGE = "2. POPUP MESSAGE";
+
+    /** Assert the event is `console.log` with the given message. */
+    function assertLogEvent(event, expected_message) {
+        assert_equals(event.type, "console");
+        assert_equals(event.method, "log");
         assert_equals(event.args.length, 1);
         const event_message = event.args[0];
-        assert_equals(event_message.value, some_message);
-    }, "Assert testdriver can subscribe and receive events");
+        assert_equals(event_message.type, "string");
+        assert_equals(event_message.value, expected_message);
+    }
+
+    /** Wait for a given number of log messages. */
+    function waitForLogMessages(count) {
+        return new Promise(resolve => {
+            const events = []
+            test_driver.bidi.log.entry_added.on(event => {
+                events.push(event);
+                if (events.length === count) {
+                    // The order of the events from different browsing contexts
+                    // are not guaranteed, so sort them by the message for
+                    // test consistency.
+                    events.sort((a, b) => a?.args[0]?.value?.localeCompare(
+                        b?.args[0]?.value));
+                    resolve(events);
+                }
+            });
+        });
+    }
+
+    promise_test(async (t) => {
+        // Open a new window.
+        const popup = window.open();
+        t.add_cleanup(() => popup.close());
+
+        const unsubscribe_handle = await test_driver.bidi.log.entry_added.subscribe();
+        t.add_cleanup(async () => await unsubscribe_handle());
+
+        // Add a listener for the log.entryAdded event.
+        const messages_promise = waitForLogMessages(1)
+
+        // The order of the calls matter, as if the subscription does not
+        // isolate events properly, the first invoked event is likely (but not
+        // guaranteed to) be emitted and received first.
+
+        popup.console.log(POPUP_MESSAGE);
+        console.log(MAIN_WINDOW_MESSAGE);
+
+        const events = await messages_promise;
+        assert_equals(events.length, 1);
+        assertLogEvent(events[0], MAIN_WINDOW_MESSAGE)
+    }, "Assert testdriver can subscribe without arguments");
+
+    promise_test(async (t) => {
+        // Open a new window.
+        const popup = window.open();
+        t.add_cleanup(() => popup.close());
+
+        const unsubscribe_handle = await test_driver.bidi.log.entry_added.subscribe(
+            {contexts: [window]});
+        t.add_cleanup(async () => await unsubscribe_handle());
+
+        // Add a listener for the log.entryAdded event.
+        const messages_promise = waitForLogMessages(1)
+
+        // The order of the calls matter, as if the subscription does not
+        // isolate events properly, the first invoked event is likely (but not
+        // guaranteed to) be emitted and received first.
+
+        popup.console.log(POPUP_MESSAGE);
+        console.log(MAIN_WINDOW_MESSAGE);
+
+        const events = await messages_promise;
+        assert_equals(events.length, 1);
+        assertLogEvent(events[0], MAIN_WINDOW_MESSAGE)
+    }, "Assert testdriver can subscribe for current window");
+
+    promise_test(async (t) => {
+        // Open a new window.
+        const popup = window.open();
+        t.add_cleanup(() => popup.close());
+
+        const unsubscribe_handle = await test_driver.bidi.log.entry_added.subscribe(
+            {contexts: [popup]});
+        t.add_cleanup(async () => await unsubscribe_handle());
+
+        // Add a listener for the log.entryAdded event.
+        const messages_promise = waitForLogMessages(1)
+
+        // The order of the calls matter, as if the subscription does not
+        // isolate events properly, the first invoked event is likely (but not
+        // guaranteed to) be emitted and received first.
+
+        console.log(MAIN_WINDOW_MESSAGE);
+        popup.console.log(POPUP_MESSAGE);
+
+        const events = await messages_promise;
+        assert_equals(events.length, 1);
+        // Expect the popup log message.
+        assertLogEvent(events[0], POPUP_MESSAGE)
+    }, "Assert testdriver can subscribe for another window");
+
+    promise_test(async (t) => {
+        // Open a new window.
+        const popup = window.open();
+        t.add_cleanup(() => popup.close());
+
+        const unsubscribe_handle = await test_driver.bidi.log.entry_added.subscribe(
+            {contexts: null});
+        t.add_cleanup(async () => await unsubscribe_handle());
+
+        // Add a listener for the log.entryAdded event.
+        const messages_promise = waitForLogMessages(2)
+
+        // The order of the calls does not matter, as the events will be
+        // sorted by the `waitForLogMessages` helper.
+
+        console.log(MAIN_WINDOW_MESSAGE);
+        popup.console.log(POPUP_MESSAGE);
+
+        // The order of the events is guaranteed by the `waitForLogMessages`
+        // helper.
+        const events = await messages_promise;
+        assert_equals(events.length, 2);
+        assertLogEvent(events[0], MAIN_WINDOW_MESSAGE)
+        assertLogEvent(events[1], POPUP_MESSAGE)
+    }, "Assert testdriver can subscribe globally");
 </script>
diff --git a/tests/wpt/tests/interfaces/css-mixins.idl b/tests/wpt/tests/interfaces/css-mixins.idl
index 86015e7dd0e..12cd64ee5e6 100644
--- a/tests/wpt/tests/interfaces/css-mixins.idl
+++ b/tests/wpt/tests/interfaces/css-mixins.idl
@@ -1,7 +1,7 @@
 // GENERATED CONTENT - DO NOT EDIT
 // Content was automatically extracted by Reffy into webref
 // (https://github.com/w3c/webref)
-// Source: CSS Functions and Mixins Module (https://drafts.csswg.org/css-mixins-1/)
+// Source: CSS Custom Functions and Mixins Module Level 1 (https://drafts.csswg.org/css-mixins-1/)
 
 [Exposed=Window]
 interface CSSFunctionRule : CSSGroupingRule {
diff --git a/tests/wpt/tests/interfaces/cssom.idl b/tests/wpt/tests/interfaces/cssom.idl
index 7f9aefdb97e..08c667efdf7 100644
--- a/tests/wpt/tests/interfaces/cssom.idl
+++ b/tests/wpt/tests/interfaces/cssom.idl
@@ -172,7 +172,7 @@ interface CSSStyleProperties : CSSStyleDeclaration {
 };
 
 interface mixin ElementCSSInlineStyle {
-  [SameObject, PutForwards=cssText] readonly attribute CSSStyleDeclaration style;
+  [SameObject, PutForwards=cssText] readonly attribute CSSStyleProperties style;
 };
 
 HTMLElement includes ElementCSSInlineStyle;
@@ -182,7 +182,7 @@ SVGElement includes ElementCSSInlineStyle;
 MathMLElement includes ElementCSSInlineStyle;
 
 partial interface Window {
-  [NewObject] CSSStyleDeclaration getComputedStyle(Element elt, optional CSSOMString? pseudoElt);
+  [NewObject] CSSStyleProperties getComputedStyle(Element elt, optional CSSOMString? pseudoElt);
 };
 
 [Exposed=Window]
diff --git a/tests/wpt/tests/interfaces/privacy-preserving-attribution.idl b/tests/wpt/tests/interfaces/privacy-preserving-attribution.idl
index 8fbd91dfd5b..666460bbbb5 100644
--- a/tests/wpt/tests/interfaces/privacy-preserving-attribution.idl
+++ b/tests/wpt/tests/interfaces/privacy-preserving-attribution.idl
@@ -7,7 +7,7 @@ partial interface Navigator {
   [SecureContext, SameObject] readonly attribute Attribution attribution;
 };
 
-enum PrivateAttributionAggregationProtocol { "dap-12-histogram", "tee-00" };
+enum AttributionAggregationProtocol { "dap-15-histogram", "tee-00" };
 
 dictionary AttributionAggregationService {
   required DOMString protocol;
@@ -29,6 +29,7 @@ dictionary AttributionImpressionOptions {
   sequence<USVString> conversionSites = [];
   sequence<USVString> conversionCallers = [];
   unsigned long lifetimeDays = 30;
+  long priority = 0;
 };
 
 dictionary AttributionImpressionResult {
@@ -50,13 +51,18 @@ dictionary AttributionConversionOptions {
   sequence<USVString> impressionSites = [];
   sequence<USVString> impressionCallers = [];
 
-  AttributionLogic logic = "last-touch";
+  AttributionLogic logic = "last-n-touch";
+  AttributionLogicOptions logicOptions;
   unsigned long value = 1;
   unsigned long maxValue = 1;
 };
 
 enum AttributionLogic {
-  "last-touch",
+  "last-n-touch",
+};
+
+dictionary AttributionLogicOptions {
+  sequence<double> credit;
 };
 
 dictionary AttributionConversionResult {
diff --git a/tests/wpt/tests/interfaces/webrtc-encoded-transform.idl b/tests/wpt/tests/interfaces/webrtc-encoded-transform.idl
index 79a149f3a9a..c982e7fc3c5 100644
--- a/tests/wpt/tests/interfaces/webrtc-encoded-transform.idl
+++ b/tests/wpt/tests/interfaces/webrtc-encoded-transform.idl
@@ -19,8 +19,18 @@ enum SFrameTransformRole {
     "decrypt"
 };
 
+// List of supported cipher suites, as defined in [[RFC9605]] section 4.5.
+enum SFrameCipherSuite {
+     "AES_128_CTR_HMAC_SHA256_80",
+     "AES_128_CTR_HMAC_SHA256_64",
+     "AES_128_CTR_HMAC_SHA256_32",
+     "AES_128_GCM_SHA256_128",
+     "AES_256_GCM_SHA512_128"
+};
+
 dictionary SFrameTransformOptions {
     SFrameTransformRole role = "encrypt";
+    required SFrameCipherSuite cipherSuite;
 };
 
 typedef [EnforceRange] unsigned long long SmallCryptoKeyID;
diff --git a/tests/wpt/tests/interfaces/webrtc-stats.idl b/tests/wpt/tests/interfaces/webrtc-stats.idl
index 1e7a2648bbb..13f74c110d0 100644
--- a/tests/wpt/tests/interfaces/webrtc-stats.idl
+++ b/tests/wpt/tests/interfaces/webrtc-stats.idl
@@ -140,6 +140,8 @@ dictionary RTCOutboundRtpStreamStats : RTCSentRtpStreamStats {
              unsigned long        framesEncoded;
              unsigned long        keyFramesEncoded;
              unsigned long long   qpSum;
+             record<DOMString, double> psnrSum;
+             unsigned long long   psnrMeasurements;
              double               totalEncodeTime;
              double               totalPacketSendDelay;
              RTCQualityLimitationReason                 qualityLimitationReason;
diff --git a/tests/wpt/tests/interfaces/webtransport.idl b/tests/wpt/tests/interfaces/webtransport.idl
index 380082abd1b..e49791cdef0 100644
--- a/tests/wpt/tests/interfaces/webtransport.idl
+++ b/tests/wpt/tests/interfaces/webtransport.idl
@@ -74,6 +74,7 @@ dictionary WebTransportOptions {
   [EnforceRange] unsigned short? anticipatedConcurrentIncomingUnidirectionalStreams = null;
   [EnforceRange] unsigned short? anticipatedConcurrentIncomingBidirectionalStreams = null;
   sequence<DOMString> protocols = [];
+  DatagramsReadableMode datagramsReadableMode;
 };
 
 enum WebTransportCongestionControl {
@@ -82,6 +83,8 @@ enum WebTransportCongestionControl {
   "low-latency",
 };
 
+enum DatagramsReadableMode { "bytes" };
+
 dictionary WebTransportCloseInfo {
   unsigned long closeCode = 0;
   USVString reason = "";
diff --git a/tests/wpt/tests/mathml/presentation-markup/mrow/dynamic-mrow-like-001-ref.html b/tests/wpt/tests/mathml/presentation-markup/mrow/dynamic-mrow-like-001-ref.html
index 69b2bfe1546..40728eb1228 100644
--- a/tests/wpt/tests/mathml/presentation-markup/mrow/dynamic-mrow-like-001-ref.html
+++ b/tests/wpt/tests/mathml/presentation-markup/mrow/dynamic-mrow-like-001-ref.html
@@ -36,6 +36,10 @@
     <li><math><none class="testedElement"><mn>X</mn><mn>p</mn></none></math></li>
     <li><math><mprescripts class="testedElement"><mn>X</mn><mn>p</mn><mn>&#x00C9;</mn></mprescripts></math></li>
     <li><math><mprescripts class="testedElement"><mn>X</mn><mn>p</mn></mprescripts></math></li>
+    <li><math><mfenced class="testedElement"><mn>X</mn><mn>p</mn><mn>&#x00C9;</mn></mfenced></math></li>
+    <li><math><mfenced class="testedElement"><mn>X</mn><mn>p</mn></mfenced></math></li>
+    <li><math><a class="testedElement"><mn>X</mn><mn>p</mn><mn>&#x00C9;</mn></a></math></li>
+    <li><math><a class="testedElement"><mn>X</mn><mn>p</mn></a></math></li>
   </ol>
 </body>
 </html>
diff --git a/tests/wpt/tests/mathml/presentation-markup/mrow/dynamic-mrow-like-001.html b/tests/wpt/tests/mathml/presentation-markup/mrow/dynamic-mrow-like-001.html
index 2bff4fc0079..6b4bcfb1573 100644
--- a/tests/wpt/tests/mathml/presentation-markup/mrow/dynamic-mrow-like-001.html
+++ b/tests/wpt/tests/mathml/presentation-markup/mrow/dynamic-mrow-like-001.html
@@ -67,6 +67,10 @@
     <li><math><none class="testedElement"><mn>X</mn><mn>p</mn><mn>&#x00C9;</mn></none></math></li>
     <li><math><mprescripts class="testedElement"></mprescripts></math></li>
     <li><math><mprescripts class="testedElement"><mn>X</mn><mn>p</mn><mn>&#x00C9;</mn></mprescripts></math></li>
+    <li><math><mfenced class="testedElement"></mfenced></math></li>
+    <li><math><mfenced class="testedElement"><mn>X</mn><mn>p</mn><mn>&#x00C9;</mn></mfenced></math></li>
+    <li><math><a class="testedElement"></a></math></li>
+    <li><math><a class="testedElement"><mn>X</mn><mn>p</mn><mn>&#x00C9;</mn></a></math></li>
   </ol>
 </body>
 </html>
diff --git a/tests/wpt/tests/mathml/presentation-markup/mrow/inferred-mrow-baseline.html b/tests/wpt/tests/mathml/presentation-markup/mrow/inferred-mrow-baseline.html
index 0086646859a..3d947f562df 100644
--- a/tests/wpt/tests/mathml/presentation-markup/mrow/inferred-mrow-baseline.html
+++ b/tests/wpt/tests/mathml/presentation-markup/mrow/inferred-mrow-baseline.html
@@ -20,7 +20,7 @@
   window.addEventListener("load", runTests);
   function runTests()
   {
-      ["Mrow", "Sqrt", "Style", "Error", "Phantom", "Math", "Menclose", "Mpadded", "Unknown", "Mtd", "None", "Mprescripts"].forEach((tag) => {
+      ["Mrow", "Sqrt", "Style", "Error", "Phantom", "Math", "Menclose", "Mpadded", "Unknown", "Mtd", "None", "Mprescripts", "Mfenced", "A"].forEach((tag) => {
           var x = document.getElementById(`above${tag}`).getBoundingClientRect();
           var y = document.getElementById(`below${tag}`).getBoundingClientRect();
           test(function() {
@@ -52,6 +52,8 @@
 ></mspace><mspace id="belowMtd" width="10px" depth="30px" style="background: blue"></mspace></mtd></mtr></mtable></math>
     <math><none><mspace id="aboveNone" width="10px" height="30px" style="background: purple"></mspace><mspace id="belowNone" width="10px" depth="30px" style="background: blue"></mspace></none></math>
     <math><mprescripts><mspace id="aboveMprescripts" width="10px" height="30px" style="background: purple"></mspace><mspace id="belowMprescripts" width="10px" depth="30px" style="background: blue"></mspace></none></math>
+    <math><mfenced><mspace id="aboveMfenced" width="10px" height="30px" style="background: purple"></mspace><mspace id="belowMfenced" width="10px" depth="30px" style="background: blue"></mspace></none></math>
+    <math><a><mspace id="aboveA" width="10px" height="30px" style="background: purple"></mspace><mspace id="belowA" width="10px" depth="30px" style="background: blue"></mspace></none></math>
   </p>
 </body>
 </html>
diff --git a/tests/wpt/tests/mathml/presentation-markup/mrow/inferred-mrow-stretchy.html b/tests/wpt/tests/mathml/presentation-markup/mrow/inferred-mrow-stretchy.html
index 614438deb30..b0455ac9665 100644
--- a/tests/wpt/tests/mathml/presentation-markup/mrow/inferred-mrow-stretchy.html
+++ b/tests/wpt/tests/mathml/presentation-markup/mrow/inferred-mrow-stretchy.html
@@ -32,7 +32,7 @@
   window.addEventListener("load", () => { loadAllFonts().then(runTests); });
   function runTests()
   {
-      ["Mrow", "Sqrt", "Style", "Error", "Phantom", "Math", "Menclose", "Mpadded", "Unknown", "Mtd", "None", "Mprescripts"].forEach((tag) => {
+      ["Mrow", "Sqrt", "Style", "Error", "Phantom", "Math", "Menclose", "Mpadded", "Unknown", "Mtd", "None", "Mprescripts", "Mfenced", "A"].forEach((tag) => {
           var mo = document.getElementById(`mo${tag}`);
           test(function() {
               assert_true(MathMLFeatureDetection.has_mspace());
@@ -59,6 +59,8 @@
     <math><mtable><mtr><mtd><mo id="moMtd">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></mtd></mtr></mtable></math>
     <math><none><mo id="moNone">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></none></math>
     <math><mprescripts><mo id="moMprescripts">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></mprescripts></math>
+    <math><mfenced><mo id="moMfenced">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></mfenced></math>
+    <math><a><mo id="moA">&#x21A8;</mo><mspace width="1px" height="100px" style="background: magenta"></mspace></a></math>
   </p>
 </body>
 </html>
diff --git a/tests/wpt/tests/mathml/presentation-markup/mrow/mrow-preferred-width.html b/tests/wpt/tests/mathml/presentation-markup/mrow/mrow-preferred-width.html
index 8f0e3216c19..7b8938dcf06 100644
--- a/tests/wpt/tests/mathml/presentation-markup/mrow/mrow-preferred-width.html
+++ b/tests/wpt/tests/mathml/presentation-markup/mrow/mrow-preferred-width.html
@@ -115,6 +115,16 @@ div.shrink-wrap {
       <math><unknown class="mrow-like"><mtext>blah</mtext><mo lspace="30px" rspace="20px">|</mo><mn>2</mn></unknown></math>
       </div>
     </div>
+    <div>
+      <div class="shrink-wrap">
+      <math><mfenced class="mrow-like"><mtext>blah</mtext><mo lspace="30px" rspace="20px">|</mo><mn>2</mn></mfenced></math>
+      </div>
+    </div>
+    <div>
+      <div class="shrink-wrap">
+      <math><a class="mrow-like"><mtext>blah</mtext><mo lspace="30px" rspace="20px">|</mo><mn>2</mn></a></math>
+      </div>
+    </div>
   </div>
 </p>
 </body>
diff --git a/tests/wpt/tests/mathml/presentation-markup/mrow/spacing.html b/tests/wpt/tests/mathml/presentation-markup/mrow/spacing.html
index c066f72cde2..e79eb7e73cb 100644
--- a/tests/wpt/tests/mathml/presentation-markup/mrow/spacing.html
+++ b/tests/wpt/tests/mathml/presentation-markup/mrow/spacing.html
@@ -22,7 +22,7 @@
   window.addEventListener("load", () => { loadAllFonts().then(runTests); });
   function runTests()
   {
-      ["Mrow", "Sqrt", "Style", "Error", "Phantom", "Math", "Menclose", "Mpadded", "Unknown", "Mtd"].forEach((tag) => {
+      ["Mrow", "Sqrt", "Style", "Error", "Phantom", "Math", "Menclose", "Mpadded", "Unknown", "Fenced", "A", "Mtd"].forEach((tag) => {
           test(function() {
               assert_true(MathMLFeatureDetection.has_operator_spacing());
               var mrow = document.getElementById(tag);
@@ -48,6 +48,8 @@
     <math><menclose id="Menclose" notation="box"><mn>1</mn><mo lspace="50px">|</mo><mn>2</mn></menclose></math>
     <math><mpadded id="Mpadded" lspace="10px"><mn>1</mn><mo lspace="50px">|</mo><mn>2</mn></mpadded></math>
     <math><unknown id="Unknown"><mn>1</mn><mo lspace="50px">|</mo><mn>2</mn></unknown></math>
+    <math><mfenced id="Fenced"><mn>1</mn><mo lspace="50px">|</mo><mn>2</mn></mfenced></math>
+    <math><a id="A"><mn>1</mn><mo lspace="50px">|</mo><mn>2</mn></a></math>
     <math><mtable><mtr><mtd id="Mtd"><mn>1</mn><mo lspace="50px">|</mo><mn>2</mn></mtd></mtr></mtable></math>
   </p>
 </body>
diff --git a/tests/wpt/tests/mathml/presentation-markup/operators/character-level-mirroring.html b/tests/wpt/tests/mathml/presentation-markup/operators/character-level-mirroring.html
new file mode 100644
index 00000000000..a6b39a51f33
--- /dev/null
+++ b/tests/wpt/tests/mathml/presentation-markup/operators/character-level-mirroring.html
@@ -0,0 +1,129 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8" />
+    <title>Character-level mirroring</title>
+    <meta
+      name="assert"
+      content="Operators should be mirrored when using RTL text direction"
+    >
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/mathml/support/feature-detection.js"></script>
+    <script src="/mathml/support/fonts.js"></script>
+
+    <style>
+      /* This font contains the characters 0x007B, 0x0029, 0x007D and 0x0028
+         (left and right parentheses and brackets), which respectively have
+         widths of 1em, 2em, 3em and 4em for any stretch size (base glyph,
+         size variants and glyph assemblies). */
+      @font-face {
+        font-family: operators;
+        src: url("/fonts/math/stretchy-text-direction-asymetrical.woff");
+      }
+      math {
+        font-family: operators;
+        font-size: 16px;
+      }
+      mspace {
+        width: 1em;
+        background: cornflowerblue;
+      }
+    </style>
+
+    <script>
+      const epsilon = 1;
+      const font_size = 16;
+      const test_cases = [
+        "Base glyph",
+        "Size variant",
+        "Glyph assembly",
+      ];
+
+      setup({ explicit_done: true });
+      window.addEventListener("load", () => {
+        loadAllFonts().then(runTests);
+      });
+
+      function runTests() {
+        // Test base glyph, size variant and glyph assembly.
+        document.querySelectorAll("p").forEach(
+          (paragraph, i) => {
+            mspace = paragraph.querySelector("mspace");
+            test(function () {
+              paragraph.querySelectorAll("mo").forEach((mo, j) => {
+                box = mo.getBoundingClientRect();
+                // Measure the width of the characters { and ), then the
+                // mirrored } and (.
+                assert_approx_equals(
+                  box.width,
+                  font_size * (j + 1),
+                  epsilon,
+                  `operator ${mo.textContent} ${
+                    window.getComputedStyle(mo).direction
+                  }`,
+                );
+              });
+            }, `${test_cases[i]} (${mspace.getAttribute("height")})`);
+          },
+        );
+
+        done();
+      }
+    </script>
+  </head>
+
+  <body>
+    <div id="log"></div>
+    <p>
+      <math>
+        <mrow>
+          <mo>{</mo>
+          <mspace height="0.5em" />
+          <mo>)</mo>
+        </mrow>
+      </math>
+      <math dir="rtl">
+        <mrow>
+          <mo>{</mo>
+          <mspace height="0.5em" />
+          <mo>)</mo>
+        </mrow>
+      </math>
+    </p>
+    <hr />
+    <p>
+      <math>
+        <mrow>
+          <mo>{</mo>
+          <mspace height="1em" />
+          <mo>)</mo>
+        </mrow>
+      </math>
+      <math dir="rtl">
+        <mrow>
+          <mo>{</mo>
+          <mspace height="1em" />
+          <mo>)</mo>
+        </mrow>
+      </math>
+    </p>
+    <hr />
+    <p>
+      <math>
+        <mrow>
+          <mo>{</mo>
+          <mspace height="4em" />
+          <mo>)</mo>
+        </mrow>
+      </math>
+      <math dir="rtl">
+        <mrow>
+          <mo>{</mo>
+          <mspace height="4em" />
+          <mo>)</mo>
+        </mrow>
+      </math>
+    </p>
+  </body>
+</html>
diff --git a/tests/wpt/tests/mathml/presentation-markup/operators/embellished-operator-001.html b/tests/wpt/tests/mathml/presentation-markup/operators/embellished-operator-001.html
index b8e2cefc1cf..40e78aa6d94 100644
--- a/tests/wpt/tests/mathml/presentation-markup/operators/embellished-operator-001.html
+++ b/tests/wpt/tests/mathml/presentation-markup/operators/embellished-operator-001.html
@@ -58,7 +58,7 @@
       var epsilon = 1;
       var emToPx = 25;
 
-      ["mrow", "mstyle", "mphantom", "mpadded", "merror", "mprescripts", "none", "unknown"].forEach(tag => {
+      ["mrow", "mstyle", "mphantom", "mpadded", "merror", "mprescripts", "none", "unknown", "mfenced", "a"].forEach(tag => {
           test(function() {
               assert_true(MathMLFeatureDetection.has_operator_spacing());
               assert_approx_equals(spaceBeforeElement(`${tag}-op-1`), 2 * emToPx, epsilon);
@@ -517,5 +517,109 @@
       <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
     </math>
   </p>
+  <!-- mfenced is unknown to MathML Core so it is considered a grouping element. -->
+  <p>
+    <math>
+      <mn>X</mn>
+      <mfenced id="mfenced-op-1" class="testedElement">
+        <mo lspace="2em" rspace="0em">X</mo>
+      </mfenced>
+      <mn>X</mn>
+    </math>
+  </p>
+  <p>
+    <math>
+      <mn>X</mn>
+      <mfenced id="mfenced-nonop-1" class="testedElement">
+        <mo lspace="2em" rspace="0em">X</mo>
+        <mn>X</mn> <!-- "mn" is not space-like -->
+      </mfenced>
+      <mn>X</mn>
+    </math>
+  </p>
+  <p>
+    <math>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      <mn>X</mn>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      <mfenced id="mfenced-op-2" class="testedElement">
+        <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+        <mo lspace="2em" rspace="0em">X</mo>
+        <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      </mfenced>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      <mn>X</mn>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+    </math>
+  </p>
+  <p>
+    <math>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      <mn>X</mn>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      <mfenced id="mfenced-nonop-2" class="testedElement">
+        <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+        <mo lspace="2em" rspace="0em">X</mo>
+        <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+        <mn>X</mn> <!-- "mn" is not space-like -->
+        <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      </mfenced>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      <mn>X</mn>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+    </math>
+  </p>
+  <!-- a is unknown to MathML Core so it is considered a grouping element. -->
+  <p>
+    <math>
+      <mn>X</mn>
+      <a id="a-op-1" class="testedElement">
+        <mo lspace="2em" rspace="0em">X</mo>
+      </a>
+      <mn>X</mn>
+    </math>
+  </p>
+  <p>
+    <math>
+      <mn>X</mn>
+      <a id="a-nonop-1" class="testedElement">
+        <mo lspace="2em" rspace="0em">X</mo>
+        <mn>X</mn> <!-- "mn" is not space-like -->
+      </a>
+      <mn>X</mn>
+    </math>
+  </p>
+  <p>
+    <math>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      <mn>X</mn>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      <a id="a-op-2" class="testedElement">
+        <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+        <mo lspace="2em" rspace="0em">X</mo>
+        <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      </a>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      <mn>X</mn>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+    </math>
+  </p>
+  <p>
+    <math>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      <mn>X</mn>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      <a id="a-nonop-2" class="testedElement">
+        <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+        <mo lspace="2em" rspace="0em">X</mo>
+        <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+        <mn>X</mn> <!-- "mn" is not space-like -->
+        <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      </a>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+      <mn>X</mn>
+      <mn class="oof1">0</mn><mn class="oof2">1</mn><mn class="nobox">2</mn>
+    </math>
+  </p>
 </body>
 </html>
diff --git a/tests/wpt/tests/mathml/presentation-markup/radicals/glyph-level-mirroring.html b/tests/wpt/tests/mathml/presentation-markup/radicals/glyph-level-mirroring.html
new file mode 100644
index 00000000000..7def83c06bc
--- /dev/null
+++ b/tests/wpt/tests/mathml/presentation-markup/radicals/glyph-level-mirroring.html
@@ -0,0 +1,139 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8" />
+    <title>Glyph-level mirroring</title>
+    <link
+      rel="help"
+      href="https://w3c.github.io/mathml-core/#radicals-msqrt-mroot"
+    >
+    <meta
+      name="assert"
+      content="Radicals should be mirrored when using RTL text direction"
+    >
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/mathml/support/feature-detection.js"></script>
+    <script src="/mathml/support/fonts.js"></script>
+
+    <style>
+      /* This font contains the 0x221A character (radical), and a mirrored
+         version using the rtlm font feature (radical.rtlm). The base,
+         variant and assembly widths of the original character are 4em,
+         while the ones from the rtlm version are 1em. */
+      @font-face {
+        font-family: rtlm;
+        src: url("/fonts/math/radical-rtlm.woff");
+      }
+      math {
+        font-family: rtlm;
+        font-size: 16px;
+      }
+      mspace {
+        width: 1em;
+        background: cornflowerblue;
+      }
+    </style>
+
+    <script>
+      const epsilon = 1;
+      const font_size = 16;
+      const test_cases = [
+        "Base glyph",
+        "Size variant",
+        "Glyph assembly",
+      ];
+
+      setup({ explicit_done: true });
+      window.addEventListener("load", () => {
+        loadAllFonts().then(runTests);
+      });
+
+      function runTests() {
+        test(function () {
+          document.querySelectorAll("math:not([dir='rtl'])").forEach(
+            (math, i) => {
+              msqrt = math.firstElementChild;
+              box = msqrt.getBoundingClientRect();
+              // The box size should be the width of the mspace (1em)
+              // plus the expected glyph width (4em in this case).
+              mspace_width =
+                msqrt.firstElementChild.getBoundingClientRect().width;
+              const glyph_width = 4 * font_size;
+              assert_approx_equals(
+                box.width,
+                glyph_width + mspace_width,
+                epsilon,
+                test_cases[i],
+              );
+            },
+          );
+        }, "LTR Direction");
+
+        test(function () {
+          document.querySelectorAll("math[dir='rtl']").forEach(
+            (math, i) => {
+              msqrt = math.firstElementChild;
+              box = msqrt.getBoundingClientRect();
+              // In this case the expected glyph width is 1em, as it
+              // should be using the rtlm version.
+              mspace_width =
+                msqrt.firstElementChild.getBoundingClientRect().width;
+              const glyph_width = 1 * font_size;
+              assert_approx_equals(
+                box.width,
+                glyph_width + mspace_width,
+                epsilon,
+                test_cases[i],
+              );
+            },
+          );
+        }, "RTL Direction");
+
+        done();
+      }
+    </script>
+  </head>
+
+  <body>
+    <div id="log"></div>
+    <p>
+      <math>
+        <msqrt>
+          <mspace height="0.5em" />
+        </msqrt>
+      </math>
+      <math dir="rtl">
+        <msqrt>
+          <mspace height="0.5em" />
+        </msqrt>
+      </math>
+    </p>
+    <hr />
+    <p>
+      <math>
+        <msqrt>
+          <mspace height="1em" />
+        </msqrt>
+      </math>
+      <math dir="rtl">
+        <msqrt>
+          <mspace height="1em" />
+        </msqrt>
+      </math>
+    </p>
+    <hr />
+    <p>
+      <math>
+        <msqrt>
+          <mspace height="4em" />
+        </msqrt>
+      </math>
+      <math dir="rtl">
+        <msqrt>
+          <mspace height="4em" />
+        </msqrt>
+      </math>
+    </p>
+  </body>
+</html>
diff --git a/tests/wpt/tests/mathml/tools/radicals.py b/tests/wpt/tests/mathml/tools/radicals.py
index c4d9ece8130..ef634ef34a2 100755
--- a/tests/wpt/tests/mathml/tools/radicals.py
+++ b/tests/wpt/tests/mathml/tools/radicals.py
@@ -4,21 +4,21 @@ from utils import mathfont
 import fontforge
 
 
-def createStretchyRadical(aFont):
-    radicalCodePoint = 0x221a
-    mathfont.createSquareGlyph(aFont, radicalCodePoint)
-    g = aFont.createChar(-1, "size1")
-    mathfont.drawRectangleGlyph(g, mathfont.em, 2 * mathfont.em, 0)
-    g = aFont.createChar(-1, "size2")
-    mathfont.drawRectangleGlyph(g, mathfont.em, 3 * mathfont.em, 0)
-    g = aFont.createChar(-1, "size3")
-    mathfont.drawRectangleGlyph(g, mathfont.em, 4 * mathfont.em, 0)
-    aFont[radicalCodePoint].verticalVariants = "radical size1 size2 size3"
+radicalCodePoint = 0x221a
+
+
+def createStretchyRadical(aFont, codePoint=radicalCodePoint, width=mathfont.em, suffix=""):
+    g = aFont.createChar(codePoint, "radical%s" % suffix)
+    mathfont.drawRectangleGlyph(g, width, mathfont.em, 0)
+    for size in (0, 1, 2, 3):
+        g = aFont.createChar(-1, "size%d%s" % (size, suffix))
+        mathfont.drawRectangleGlyph(g, width, (size + 1) * mathfont.em, 0)
+    aFont[codePoint].verticalVariants = "radical%s size1%s size2%s size3%s" % ((suffix,) * 4)
     # Part: (glyphName, isExtender, startConnector, endConnector, fullAdvance)
     aFont.math.MinConnectorOverlap = 0
-    aFont[radicalCodePoint].verticalComponents = \
-        (("size2", False, 0, mathfont.em, 3 * mathfont.em),
-         ("size1", True, mathfont.em, mathfont.em, 2 * mathfont.em))
+    aFont[codePoint].verticalComponents = \
+        (("size2%s" % suffix, False, 0, width, 3 * mathfont.em),
+         ("size1%s" % suffix, True, mathfont.em, width, 2 * mathfont.em))
 
 
 v1 = 25
@@ -131,3 +131,13 @@ f.math.RadicalKernBeforeDegree = -v1
 f.math.RadicalRuleThickness = v2
 f.math.RadicalVerticalGap = 0
 mathfont.save(f)
+
+v1 = 4 * mathfont.em
+v2 = 1 * mathfont.em
+f = mathfont.create("radical-rtlm", "Copyright (c) 2025 Igalia S.L.")
+f.addLookup("gsub", "gsub_single", (), (("rtlm", (("latn", ("dflt")),)),))
+f.addLookupSubtable("gsub", "gsub_n")
+createStretchyRadical(f, radicalCodePoint, v1)
+createStretchyRadical(f, 0xE000, v2, ".rtlm")
+f[radicalCodePoint].addPosSub("gsub_n", "radical.rtlm")
+mathfont.save(f)
diff --git a/tests/wpt/tests/mathml/tools/stretchy.py b/tests/wpt/tests/mathml/tools/stretchy.py
index 33d4decd4f5..a7b62a52c6d 100755
--- a/tests/wpt/tests/mathml/tools/stretchy.py
+++ b/tests/wpt/tests/mathml/tools/stretchy.py
@@ -50,3 +50,29 @@ mathfont.drawRectangleGlyph(g, mathfont.em, mathfont.em/2, 0)
 font[upDownArrowWithBase].verticalVariants = "uni21A8 v0 v1 v2 v3"
 
 mathfont.save(font)
+
+
+# Create a font to test RTL operators.
+font = mathfont.create("stretchy-text-direction-asymetrical", "Copyright (c) 2025 Igalia S.L.")
+
+# Left and right parentheses and brackets, in the following order: { ) } (
+codePoints = (0x007B, 0x0029, 0x007D, 0x0028)
+
+for i, point in enumerate(codePoints):
+    em = mathfont.em
+    width = int(em * (i + 1))
+    ascent = em
+
+    glyph = font.createChar(point)
+    mathfont.drawRectangleGlyph(glyph, width, ascent)
+
+    for size in (0, 1, 2, 3):
+        g = font.createChar(-1, "v%d%d" % (size, i))
+        mathfont.drawRectangleGlyph(g, width, (size + 1) * ascent, 0)
+
+    font[point].verticalVariants = "v0%d v1%d v2%d v3%d" % ((i,) * 4)
+    font[point].verticalComponents = \
+        (("v2%d" % i, False, 0, width, 3 * em),
+         ("v1%d" % i, True, em, width, 2 * em))
+
+mathfont.save(font)
diff --git a/tests/wpt/tests/navigation-api/ordering-and-transition/navigate-intercept-precommitHandler-reject.tentative.html b/tests/wpt/tests/navigation-api/ordering-and-transition/navigate-intercept-precommitHandler-reject.tentative.html
index 6d19614f743..28dc8851880 100644
--- a/tests/wpt/tests/navigation-api/ordering-and-transition/navigate-intercept-precommitHandler-reject.tentative.html
+++ b/tests/wpt/tests/navigation-api/ordering-and-transition/navigate-intercept-precommitHandler-reject.tentative.html
@@ -24,7 +24,7 @@ promise_test(async t => {
   navigation.addEventListener("navigate", e => {
     e.intercept({ async precommitHandler() {
                     recorder.record("precommitHandler start");
-                    return Promise.reject();
+                    return Promise.reject("reject reason");
                   },
                   async handler() { recorder.record("handler should not run"); }
                 });
@@ -42,6 +42,7 @@ promise_test(async t => {
     ["navigate", "", null],
     ["precommitHandler start", "", { from, navigationType: "push" }],
     ["promise microtask", "", { from, navigationType: "push" }],
+    ["AbortSignal abort", "", { from, navigationType: "push" }],
     ["navigateerror", "", { from, navigationType: "push" }],
     ["committed rejected", "", null],
     ["finished rejected", "", null],
diff --git a/tests/wpt/tests/navigation-api/precommit-handler/precommitHandler-redirect-push-changed-to-replace.html b/tests/wpt/tests/navigation-api/precommit-handler/precommitHandler-redirect-push-changed-to-replace.html
new file mode 100644
index 00000000000..e268f68a88d
--- /dev/null
+++ b/tests/wpt/tests/navigation-api/precommit-handler/precommitHandler-redirect-push-changed-to-replace.html
@@ -0,0 +1,30 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<body>
+<script>
+promise_test(async t => {
+  // Wait for after the load event so that the navigation doesn't get converted
+  // into a replace navigation.
+  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
+
+  let start_length = navigation.entries().length;
+  let start_hash = location.hash;
+  navigation.onnavigate = t.step_func(e => {
+    e.intercept({
+      precommitHandler: t.step_func(controller => {
+        assert_equals(location.hash, start_hash);
+        assert_equals(new URL(e.destination.url).hash, "#push");
+
+        controller.redirect("#redirect1", { history: "replace" });
+        assert_equals(location.hash, start_hash);
+        assert_equals(new URL(e.destination.url).hash, "#redirect1");
+      }),
+    });
+  });
+  await navigation.navigate("#push").committed;
+  assert_equals(location.hash, "#redirect1");
+  assert_equals(navigation.entries().length, start_length);
+}, "precommitHandler redirect() push changed to replace");
+</script>
+</body>
diff --git a/tests/wpt/tests/navigation-api/precommit-handler/precommitHandler-redirect-replace-changed-to-push.html b/tests/wpt/tests/navigation-api/precommit-handler/precommitHandler-redirect-replace-changed-to-push.html
new file mode 100644
index 00000000000..db9b178901b
--- /dev/null
+++ b/tests/wpt/tests/navigation-api/precommit-handler/precommitHandler-redirect-replace-changed-to-push.html
@@ -0,0 +1,30 @@
+<!doctype html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<body>
+<script>
+promise_test(async t => {
+  // Wait for after the load event so that the navigation doesn't get converted
+  // into a replace navigation.
+  await new Promise(resolve => window.onload = () => t.step_timeout(resolve, 0));
+
+  let start_length = navigation.entries().length;
+  let start_hash = location.hash;
+  navigation.onnavigate = t.step_func(e => {
+    e.intercept({
+      precommitHandler: t.step_func(controller => {
+        assert_equals(location.hash, start_hash);
+        assert_equals(new URL(e.destination.url).hash, "#replace");
+
+        controller.redirect("#redirect1", { history: "push" });
+        assert_equals(location.hash, start_hash);
+        assert_equals(new URL(e.destination.url).hash, "#redirect1");
+      }),
+    });
+  });
+  await navigation.navigate("#replace", { history: "replace" }).committed;
+  assert_equals(location.hash, "#redirect1");
+  assert_equals(navigation.entries().length, start_length + 1);
+}, "precommitHandler redirect() replace changed to push");
+</script>
+</body>
diff --git a/tests/wpt/tests/resources/check-layout-th.js b/tests/wpt/tests/resources/check-layout-th.js
index 54ddb35f311..2965a25d146 100644
--- a/tests/wpt/tests/resources/check-layout-th.js
+++ b/tests/wpt/tests/resources/check-layout-th.js
@@ -218,7 +218,7 @@ window.checkLayout = function(selectorList, callDone = true)
     nodes = Array.prototype.slice.call(nodes);
     var checkedLayout = false;
     Array.prototype.forEach.call(nodes, function(node) {
-        const title = node.title == '' ? '' : `: ${node.title}`;
+        const title = node.title ? `: ${node.title}` : '';
         test(function(t) {
             var container = node.parentNode.className == 'container' ? node.parentNode : node;
             var prefix =
diff --git a/tests/wpt/tests/resources/testdriver.js b/tests/wpt/tests/resources/testdriver.js
index cfe7e65549a..5b390dedeb7 100644
--- a/tests/wpt/tests/resources/testdriver.js
+++ b/tests/wpt/tests/resources/testdriver.js
@@ -526,8 +526,8 @@
                      * event will be subscribed to globally. If omitted, the
                      * event will be subscribed to on the current browsing
                      * context.
-                     * @returns {Promise<void>} Resolves when the subscription
-                     * is successfully done.
+                     * @returns {Promise<(function(): Promise<void>)>} Callback
+                     * for unsubscribing from the created subscription.
                      */
                     subscribe: async function(params = {}) {
                         assertBidiIsEnabled();
@@ -593,8 +593,8 @@
                      * event will be subscribed to globally. If omitted, the
                      * event will be subscribed to on the current browsing
                      * context.
-                     * @returns {Promise<void>} Resolves when the subscription
-                     * is successfully done.
+                     * @returns {Promise<(function(): Promise<void>)>} Callback
+                     * for unsubscribing from the created subscription.
                      */
                     subscribe: async function(params = {}) {
                         assertBidiIsEnabled();
@@ -660,8 +660,8 @@
                      * event will be subscribed to globally. If omitted, the
                      * event will be subscribed to on the current browsing
                      * context.
-                     * @returns {Promise<void>} Resolves when the subscription
-                     * is successfully done.
+                     * @returns {Promise<(function(): Promise<void>)>} Callback
+                     * for unsubscribing from the created subscription.
                      */
                     subscribe: async function(params = {}) {
                         assertBidiIsEnabled();
@@ -727,8 +727,8 @@
                      * event will be subscribed to globally. If omitted, the
                      * event will be subscribed to on the current browsing
                      * context.
-                     * @returns {Promise<void>} Resolves when the subscription
-                     * is successfully done.
+                     * @returns {Promise<(function(): Promise<void>)>} Callback
+                     * for unsubscribing from the created subscription.
                      */
                     subscribe: async function(params = {}) {
                         assertBidiIsEnabled();
@@ -907,8 +907,8 @@
                      * event will be subscribed to globally. If omitted, the
                      * event will be subscribed to on the current browsing
                      * context.
-                     * @returns {Promise<void>} Resolves when the subscription
-                     * is successfully done.
+                     * @returns {Promise<(function(): Promise<void>)>} Callback
+                     * for unsubscribing from the created subscription.
                      */
                     subscribe: async function (params = {}) {
                         assertBidiIsEnabled();
diff --git a/tests/wpt/tests/scroll-animations/animation-trigger/parsing/animation-trigger-parsing.tentative.html b/tests/wpt/tests/scroll-animations/animation-trigger/parsing/animation-trigger-parsing.tentative.html
new file mode 100644
index 00000000000..5deeee80487
--- /dev/null
+++ b/tests/wpt/tests/scroll-animations/animation-trigger/parsing/animation-trigger-parsing.tentative.html
@@ -0,0 +1,66 @@
+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/css-animations-2/#animation-trigger">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+<script src="/css/support/computed-testcommon.js"></script>
+<div id="target"></div>
+<script>
+test_valid_value('animation-trigger', 'initial');
+test_valid_value('animation-trigger', 'inherit');
+test_valid_value('animation-trigger', 'unset');
+test_valid_value('animation-trigger', 'revert');
+
+test_valid_value('animation-trigger', 'none');
+test_valid_value('animation-trigger', '--abc');
+test_valid_value('animation-trigger', '  --abc', '--abc');
+test_valid_value('animation-trigger', '--aBc');
+test_valid_value('animation-trigger', '--foo, --bar');
+test_valid_value('animation-trigger', '--bar, --foo');
+test_valid_value('animation-trigger', 'none, none');
+test_valid_value('animation-trigger', '--a, none, --b');
+
+test_valid_value('animation-trigger', '--abc --bcd, --cde --def');
+test_valid_value('animation-trigger', '--abc --abc');
+test_valid_value('animation-trigger', '  --abc --abc', '--abc --abc');
+test_valid_value('animation-trigger', '  --abc --bcd', '--abc --bcd');
+test_valid_value('animation-trigger', '--aBc --abc');
+test_valid_value('animation-trigger', '--aBc --abc --aBc');
+test_valid_value('animation-trigger', '--aBc, --aBc', '--aBc, --aBc');
+test_valid_value('animation-trigger', '--abc --bcd, --abc --bcd');
+test_valid_value('animation-trigger', '---abc');
+
+test_computed_value('animation-trigger', 'none');
+test_computed_value('animation-trigger', '--abc');
+test_computed_value('animation-trigger', '  --abc', '--abc');
+test_computed_value('animation-trigger', '--aBc');
+test_computed_value('animation-trigger', '--foo, --bar');
+test_computed_value('animation-trigger', '--bar, --foo');
+test_computed_value('animation-trigger', 'none, none');
+test_computed_value('animation-trigger', '--abc --bcd, --cde --def');
+test_computed_value('animation-trigger', '--abc --abc');
+test_computed_value('animation-trigger', '  --abc --abc', '--abc --abc');
+test_computed_value('animation-trigger', '  --abc --bcd', '--abc --bcd');
+test_computed_value('animation-trigger', '--aBc --abc');
+test_computed_value('animation-trigger', '--aBc --abc --aBc');
+test_computed_value('animation-trigger', '--aBc, --aBc', '--aBc, --aBc');
+test_computed_value('animation-trigger', '--abc --bcd, --abc --bcd');
+test_computed_value('animation-trigger', '--a, none, --b');
+test_computed_value('animation-trigger', '---abc');
+
+test_invalid_value('animation-trigger', '--abc none');
+test_invalid_value('animation-trigger', '--a --b, --a none, --b');
+test_invalid_value('animation-trigger', 'none --abc');
+test_invalid_value('animation-trigger', 'none none');
+test_invalid_value('animation-trigger', 'none none, none', 'none, none');
+test_invalid_value('animation-trigger', 'auto');
+test_invalid_value('animation-trigger', 'abc');
+test_invalid_value('animation-trigger', '-abc');
+test_invalid_value('animation-trigger', 'default');
+test_invalid_value('animation-trigger', '10px');
+test_invalid_value('animation-trigger', 'foo bar');
+test_invalid_value('animation-trigger', '"foo" "bar"');
+test_invalid_value('animation-trigger', 'rgb(1, 2, 3)');
+test_invalid_value('animation-trigger', '#fefefe');
+test_invalid_value('animation-trigger', '--a,, --b');
+</script>
\ No newline at end of file
diff --git a/tests/wpt/tests/secure-payment-confirmation/authentication-accepted-bbk-created.https.html b/tests/wpt/tests/secure-payment-confirmation/authentication-accepted-bbk-created.https.html
new file mode 100644
index 00000000000..c59fcb87bda
--- /dev/null
+++ b/tests/wpt/tests/secure-payment-confirmation/authentication-accepted-bbk-created.https.html
@@ -0,0 +1,115 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<meta name="timeout" content="long">
+<title>Test for the 'secure-payment-confirmation' payment method authentication - accepted case with browser bound keys</title>
+<link rel="help" href="https://w3c.github.io/secure-payment-confirmation/#client-extension-processing-authentication">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
+<script src=../webauthn/resources/common-inputs.js></script>
+<script src=../webauthn/resources/utils.js></script>
+<script src="utils.sub.js"></script>
+<script src="utils-bbk.js"></script>
+<script>
+'use strict';
+
+async function testBrowserBoundKeyOnSecurePaymentConfirmationAuthentication(t, options) {
+  options = Object.assign({
+    // Override the browserBoundPubKeyCredParams on assertion. An empty list
+    // should allow the user agent to default to [ES256, RS256].
+    browserBoundPubKeyCredParams: [],
+    // When browserBoundPubKeyCredParams nor pubKeyCredParams are specified,
+    // then ES256 and RS256 signature algorithms are allowed which correspond
+    // to EC2 and RSA keys.
+    expectedKeyTypes: [cose_key_type_ec2, cose_key_type_rsa],
+    // When set to true, the test allows a credential response where both the
+    // browser bound public key and the browser bound signature are not included.
+    allowNoBrowserBoundKey: false,
+  }, options);
+
+  await window.test_driver.add_virtual_authenticator(
+    AUTHENTICATOR_OPTS)
+    .then(authenticator => {
+      t.add_cleanup(() => {
+        return window.test_driver.remove_virtual_authenticator(authenticator);
+      });
+    });
+
+  await window.test_driver.set_spc_transaction_mode("autoAccept")
+    .then(_ => {
+      t.add_cleanup(() => {
+        return window.test_driver.set_spc_transaction_mode("none");
+      });
+    });
+
+  const enrollmentBrowserBoundPubKeyCredParams = [{
+    type: "public-key",
+    alg: 0, // "Reserved": User agent should not create a key at credential enrollment.
+  }];
+  const credential = await createCredential(/*set_payment_extension=*/true, {
+    browserBoundPubKeyCredParams: enrollmentBrowserBoundPubKeyCredParams,
+  });
+  assertNoBrowserBoundPublicKeyInCredential(credential,
+    "Expected no browser bound key created during credential enrollment.");
+
+  const challenge = 'server challenge';
+  const payeeOrigin = 'https://merchant.com';
+  const displayName = 'Troycard ***1234';
+  const request = new PaymentRequest([{
+    supportedMethods: 'secure-payment-confirmation',
+    data: {
+      credentialIds: [credential.rawId],
+      challenge: Uint8Array.from(challenge, c => c.charCodeAt(0)),
+      payeeOrigin,
+      rpId: window.location.hostname,
+      timeout: 60000,
+      instrument: {
+        displayName,
+        icon: ICON_URL,
+      },
+      browserBoundPubKeyCredParams: options.browserBoundPubKeyCredParams,
+    }
+  }], PAYMENT_DETAILS);
+
+  await test_driver.bless('user activation');
+  const response = await request.show();
+  await response.complete('success')
+
+  const verificationResult = await verifyBrowserBoundKey(response.details, options.expectedKeyTypes);
+  if (!options.allowNoBrowserBoundKey) {
+    assert_true(verificationResult ==
+       BrowserBoundKeyVerificationResult.BrowserBoundKeySignatureVerified,
+      "The browser bound signature could not be verified.");
+  }
+}
+
+promise_test(async t => {
+  return testBrowserBoundKeyOnSecurePaymentConfirmationAuthentication(t, /*options=*/{
+    browserBoundPubKeyCredParams: [], // Let the user agent provide a default.
+    expectedKeyTypes: [cose_key_type_ec2, cose_key_type_rsa],
+  });
+}, 'Creates a browser bound key on authentication.');
+
+promise_test(async t => {
+  return testBrowserBoundKeyOnSecurePaymentConfirmationAuthentication(t, {
+    browserBoundPubKeyCredParams: [{
+      type: "public-key",
+      alg: -7, // "ES256"
+    }],
+    expectedKeyTypes: [cose_key_type_ec2],
+    allowNoBrowserBoundKey: true,
+  });
+}, 'If ES256 is supported creates a browser bound key on authentication.');
+
+promise_test(async t => {
+  return testBrowserBoundKeyOnSecurePaymentConfirmationAuthentication(t, {
+    browserBoundPubKeyCredParams: [{
+      type: "public-key",
+      alg: -257, // "RS256"
+    }],
+    expectedKeyTypes: [cose_key_type_rsa],
+    allowNoBrowserBoundKey: true,
+  });
+}, 'If RS256 is supported creates a browser bound key on authentication.');
+</script>
diff --git a/tests/wpt/tests/secure-payment-confirmation/authentication-accepted-bbk-per-passkey.https.html b/tests/wpt/tests/secure-payment-confirmation/authentication-accepted-bbk-per-passkey.https.html
new file mode 100644
index 00000000000..6523af56b7f
--- /dev/null
+++ b/tests/wpt/tests/secure-payment-confirmation/authentication-accepted-bbk-per-passkey.https.html
@@ -0,0 +1,82 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>Test for the 'secure-payment-confirmation' payment method authentication - browser bound key per passkey</title>
+<link rel="help" href="https://w3c.github.io/secure-payment-confirmation/#sctn-binding-a-keypair">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
+<script src=../webauthn/resources/common-inputs.js></script>
+<script src=../webauthn/resources/utils.js></script>
+<script src="utils.sub.js"></script>
+<script src="utils-bbk.js"></script>
+<script>
+'use strict';
+
+async function payWithPasskey(passkey) {
+  const challenge = 'server challenge';
+  const payeeOrigin = 'https://merchant.com';
+  const displayName = 'Troycard ***1234';
+  const request = new PaymentRequest([{
+    supportedMethods: 'secure-payment-confirmation',
+    data: {
+      credentialIds: [passkey.rawId],
+      challenge: Uint8Array.from(challenge, c => c.charCodeAt(0)),
+      payeeOrigin,
+      rpId: window.location.hostname,
+      timeout: 60000,
+      instrument: {
+        displayName,
+        icon: ICON_URL,
+      },
+    }
+  }], PAYMENT_DETAILS);
+  await test_driver.bless('user activation');
+  const response = await request.show();
+  return response;
+}
+
+promise_test(async t => {
+  await window.test_driver.add_virtual_authenticator(
+    AUTHENTICATOR_OPTS)
+    .then(authenticator => {
+      t.add_cleanup(() => {
+        return window.test_driver.remove_virtual_authenticator(authenticator);
+      });
+    });
+
+  await window.test_driver.set_spc_transaction_mode("autoAccept")
+    .then(_ => {
+      t.add_cleanup(() => {
+        return window.test_driver.set_spc_transaction_mode("none");
+      });
+    });
+
+  const enrollmentBrowserBoundPubKeyCredParams = [{
+    type: "public-key",
+    alg: 0 // "Reserved": User agent should not create a key at credential enrollment.
+  }];
+
+  const credential1 = await createCredential(/*set_payment_extension=*/true, {
+    browserBoundPubKeyCredParams: enrollmentBrowserBoundPubKeyCredParams,
+  });
+  assertNoBrowserBoundPublicKeyInCredential(credential1);
+  const instrumentResponse1 = await payWithPasskey(credential1);
+  await instrumentResponse1.complete('success');
+  const browserBoundPublicKey1 = getBrowserBoundPublicKeyFromCredential(instrumentResponse1.details);
+
+  const credential2 = await createCredential(/*set_payment_extension=*/true, {
+    browserBoundPubKeyCredParams: enrollmentBrowserBoundPubKeyCredParams,
+  });
+  assertNoBrowserBoundPublicKeyInCredential(credential2);
+  const instrumentResponse2 = await payWithPasskey(credential2);
+  await instrumentResponse2.complete('success');
+  const browserBoundPublicKey2 = getBrowserBoundPublicKeyFromCredential(instrumentResponse2.details);
+
+  if (browserBoundPublicKey1 === undefined && browserBoundPublicKey2 === undefined) {
+    return;
+  }
+  assert_not_equals(browserBoundPublicKey1, browserBoundPublicKey2,
+    'The browser bound key must be different for different passkeys.');
+}, 'If a browser bound keys are created on authentication then a different browser bound key is created for a different passkey');
+</script>
diff --git a/tests/wpt/tests/secure-payment-confirmation/authentication-accepted-bbk-reused.https.html b/tests/wpt/tests/secure-payment-confirmation/authentication-accepted-bbk-reused.https.html
new file mode 100644
index 00000000000..0ab6834fb2c
--- /dev/null
+++ b/tests/wpt/tests/secure-payment-confirmation/authentication-accepted-bbk-reused.https.html
@@ -0,0 +1,128 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>Test for the 'secure-payment-confirmation' payment method authentication - the browser bound key from enrollment is reused</title>
+<link rel="help" href="https://w3c.github.io/secure-payment-confirmation/#sctn-retrieving-a-browser-bound-key">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
+<script src=../webauthn/resources/common-inputs.js></script>
+<script src=../webauthn/resources/utils.js></script>
+<script src="utils.sub.js"></script>
+<script src="utils-bbk.js"></script>
+<script>
+'use strict';
+
+async function testBrowserBoundKeyOnSecurePaymentConfirmationAuthentication(t, options) {
+  options = Object.assign({
+    // Override the browserBoundPubKeyCredParams on credential enrollment. An
+    // empty list should allow the user agent to default to [ES256, RS256].
+    enrollmentBrowserBoundPubKeyCredParams: [],
+    // Override the browserBoundPubKeyCredParams on assertion. An empty list
+    // should allow the user agent to default to [ES256, RS256].
+    browserBoundPubKeyCredParams: [],
+    // When browserBoundPubKeyCredParams nor pubKeyCredParams are specified,
+    // then ES256 and RS256 signature algorithms are allowed which correspond
+    // to EC2 and RSA keys.
+    expectedKeyTypes: [cose_key_type_ec2, cose_key_type_rsa],
+    // When set to true, the test allows a credential response where both the
+    // browser bound public key and the browser bound signature are not included.
+    allowNoBrowserBoundKey: false,
+  }, options);
+
+  await window.test_driver.add_virtual_authenticator(
+    AUTHENTICATOR_OPTS)
+    .then(authenticator => {
+      t.add_cleanup(() => {
+        return window.test_driver.remove_virtual_authenticator(authenticator);
+      });
+    });
+
+  await window.test_driver.set_spc_transaction_mode("autoAccept")
+    .then(_ => {
+      t.add_cleanup(() => {
+        return window.test_driver.set_spc_transaction_mode("none");
+      });
+    });
+
+  const credential = await createCredential(/*set_payment_extension=*/true, {
+    browserBoundPubKeyCredParams: options.enrollmentBrowserBoundPubKeyCredParams,
+  });
+  const browserBoundPublicKeyAtCreation = getBrowserBoundPublicKeyFromCredential(credential);
+  if (!options.allowNoBrowserBoundKey) {
+    assert_not_equals(browserBoundPublicKeyAtCreation, undefined,
+      "A browser bound key was present during credential enrollment.");
+  }
+
+  const challenge = 'server challenge';
+  const payeeOrigin = 'https://merchant.com';
+  const displayName = 'Troycard ***1234';
+  const request = new PaymentRequest([{
+    supportedMethods: 'secure-payment-confirmation',
+    data: {
+      credentialIds: [credential.rawId],
+      challenge: Uint8Array.from(challenge, c => c.charCodeAt(0)),
+      payeeOrigin,
+      rpId: window.location.hostname,
+      timeout: 60000,
+      instrument: {
+        displayName,
+        icon: ICON_URL,
+      },
+      browserBoundPubKeyCredParams: options.browserBoundPubKeyCredParams,
+    }
+  }], PAYMENT_DETAILS);
+
+  await test_driver.bless('user activation');
+  const response = await request.show();
+  await response.complete('success');
+
+  const browserBoundPublicKeyAtAuthentication = getBrowserBoundPublicKeyFromCredential(response.details);
+  assert_equals(browserBoundPublicKeyAtCreation, browserBoundPublicKeyAtAuthentication,
+    "The browser bound public keys differed at enrollment and authentication (or only one was present).");
+  const verificationResult = await verifyBrowserBoundKey(response.details, options.expectedKeyTypes);
+  if (!options.allowNoBrowserBoundKey) {
+    assert_true(verificationResult ==
+       BrowserBoundKeyVerificationResult.BrowserBoundKeySignatureVerified,
+      "The browser bound signature could not be verified.");
+  }
+}
+
+promise_test(async t => {
+  return testBrowserBoundKeyOnSecurePaymentConfirmationAuthentication(t, /*options=*/{
+    enrollmentBrowserBoundPubKeyCredParams: [], // Let the user agent provide a default.
+    browserBoundPubKeyCredParams: [], // Let the user agent provide a default.
+    expectedKeyTypes: [cose_key_type_ec2, cose_key_type_rsa],
+  });
+}, 'Uses the same browser bound key authentication as enrollment.');
+
+promise_test(async t => {
+  return testBrowserBoundKeyOnSecurePaymentConfirmationAuthentication(t, {
+    enrollmentBrowserBoundPubKeyCredParams: [{
+      type: "public-key",
+      alg: -7, // "ES256"
+    }],
+    browserBoundPubKeyCredParams: [{
+      type: "public-key",
+      alg: -7, // "ES256"
+    }],
+    expectedKeyTypes: [cose_key_type_ec2],
+    allowNoBrowserBoundKey: true,
+  });
+}, 'If ES256 is supported, the browser bound key is the same during authentication as enrollment.');
+
+promise_test(async t => {
+  return testBrowserBoundKeyOnSecurePaymentConfirmationAuthentication(t, {
+    enrollmentBrowserBoundPubKeyCredParams: [{
+      type: "public-key",
+      alg: -257, // "RS256"
+    }],
+    browserBoundPubKeyCredParams: [{
+      type: "public-key",
+      alg: -257, // "RS256"
+    }],
+    expectedKeyTypes: [cose_key_type_rsa],
+    allowNoBrowserBoundKey: true,
+  });
+}, 'If RS256 is supported, the browser bound key is the same during authentication as enrollment.');
+</script>
diff --git a/tests/wpt/tests/secure-payment-confirmation/authentication-accepted.https.html b/tests/wpt/tests/secure-payment-confirmation/authentication-accepted.https.html
index b9417b88e08..4d8152b816b 100644
--- a/tests/wpt/tests/secure-payment-confirmation/authentication-accepted.https.html
+++ b/tests/wpt/tests/secure-payment-confirmation/authentication-accepted.https.html
@@ -10,7 +10,11 @@
 <script>
 'use strict';
 
-promise_test(async t => {
+const kChallenge = 'server challenge';
+const kPayeeOrigin = 'https://merchant.com';
+const kInstrumentDisplayName = 'Troycard';
+
+async function triggerSpc(t, instrumentDetails) {
   const authenticator = await window.test_driver.add_virtual_authenticator(
       AUTHENTICATOR_OPTS);
   t.add_cleanup(() => {
@@ -24,22 +28,24 @@ promise_test(async t => {
 
   const credential = await createCredential();
 
-  const challenge = 'server challenge';
-  const payeeOrigin = 'https://merchant.com';
-  const displayName = 'Troycard ***1234';
+  let data = {
+    credentialIds: [credential.rawId],
+    challenge: Uint8Array.from(kChallenge, c => c.charCodeAt(0)),
+    payeeOrigin: kPayeeOrigin,
+    rpId: window.location.hostname,
+    timeout: 60000,
+    instrument: {
+      displayName: kInstrumentDisplayName,
+      icon: ICON_URL,
+    },
+  };
+
+  if (instrumentDetails !== undefined) {
+    data.instrument.details = instrumentDetails;
+  }
+
   const request = new PaymentRequest([{
-    supportedMethods: 'secure-payment-confirmation',
-    data: {
-      credentialIds: [credential.rawId],
-      challenge: Uint8Array.from(challenge, c => c.charCodeAt(0)),
-      payeeOrigin,
-      rpId: window.location.hostname,
-      timeout: 60000,
-      instrument: {
-        displayName,
-        icon: ICON_URL,
-      },
-    }
+    supportedMethods: 'secure-payment-confirmation', data
   }], PAYMENT_DETAILS);
 
   await test_driver.bless('user activation');
@@ -51,20 +57,25 @@ promise_test(async t => {
   const cred = response.details;
   assert_equals(cred.id, credential.id);
 
-  const clientDataJSON = JSON.parse(arrayBufferToString(cred.response.clientDataJSON));
+  return JSON.parse(arrayBufferToString(cred.response.clientDataJSON));
+}
+
+promise_test(async t => {
+  const clientDataJSON = await triggerSpc(t);
+
   assert_equals(clientDataJSON.type, 'payment.get');
-  assert_equals(clientDataJSON.challenge, base64UrlEncode(challenge));
+  assert_equals(clientDataJSON.challenge, base64UrlEncode(kChallenge));
   assert_equals(clientDataJSON.origin, window.location.origin);
   assert_false(clientDataJSON.crossOrigin);
 
   // Payment-specific information.
   assert_equals(clientDataJSON.payment.rpId, window.location.hostname);
   assert_equals(clientDataJSON.payment.topOrigin, window.location.origin);
-  assert_equals(clientDataJSON.payment.payeeOrigin, payeeOrigin);
+  assert_equals(clientDataJSON.payment.payeeOrigin, kPayeeOrigin);
   assert_equals(clientDataJSON.payment.total.value, PAYMENT_DETAILS.total.amount.value);
   assert_equals(clientDataJSON.payment.total.currency, PAYMENT_DETAILS.total.amount.currency);
   assert_equals(clientDataJSON.payment.instrument.icon, ICON_URL);
-  assert_equals(clientDataJSON.payment.instrument.displayName, displayName);
+  assert_equals(clientDataJSON.payment.instrument.displayName, kInstrumentDisplayName);
 
   // If the User Agent still supports the legacy 'rp' output parameter, it
   // should be identical to the 'rpId' output parameter. See
@@ -75,5 +86,13 @@ promise_test(async t => {
 
   // TODO: Verify cred.response.signature, to validate that it covers all fields
   // from clientDataJSON.
-}, 'Successful SPC authentication');
+}, 'Successful SPC authentication - mandatory fields');
+
+promise_test(async t => {
+  const instrumentDetails = '***1234';
+  const clientDataJSON = await triggerSpc(t, instrumentDetails);
+
+  // Payment-specific information.
+  assert_equals(clientDataJSON.payment.instrument.details, instrumentDetails);
+}, 'Successful SPC authentication - optional fields');
 </script>
diff --git a/tests/wpt/tests/secure-payment-confirmation/authentication-auth-another-way.https.html b/tests/wpt/tests/secure-payment-confirmation/authentication-auth-another-way.https.html
new file mode 100644
index 00000000000..6bd65327244
--- /dev/null
+++ b/tests/wpt/tests/secure-payment-confirmation/authentication-auth-another-way.https.html
@@ -0,0 +1,76 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>Test for the 'secure-payment-confirmation' payment method authentication - user wants to auth another way case</title>
+<link rel="help" href="https://w3c.github.io/secure-payment-confirmation/#sctn-transaction-confirmation-outcome">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
+<script src="utils.sub.js"></script>
+<script>
+'use strict';
+
+promise_test(async t => {
+  await window.test_driver.set_spc_transaction_mode("autoChooseToAuthAnotherWay");
+  t.add_cleanup(() => {
+    return window.test_driver.set_spc_transaction_mode("none");
+  });
+
+  const challenge = 'server challenge';
+  const payeeOrigin = 'https://merchant.com';
+  const displayName = 'Troycard ***1234';
+  const request = new PaymentRequest([{
+    supportedMethods: 'secure-payment-confirmation',
+    data: {
+      credentialIds: [Uint8Array.from('nonexistent', c => c.charCodeAt(0))],
+      challenge: Uint8Array.from(challenge, c => c.charCodeAt(0)),
+      rpId: window.location.hostname,
+      payeeOrigin,
+      timeout: 60000,
+      instrument: {
+        displayName,
+        icon: ICON_URL,
+      },
+    }
+  }], PAYMENT_DETAILS);
+
+  await test_driver.bless('user activation');
+  return promise_rejects_dom(t, "NotAllowedError", request.show());
+}, 'Choose to auth another way without matching credential');
+
+promise_test(async t => {
+  const authenticator = await window.test_driver.add_virtual_authenticator(
+      AUTHENTICATOR_OPTS);
+  t.add_cleanup(() => {
+    return window.test_driver.remove_virtual_authenticator(authenticator);
+  });
+
+  await window.test_driver.set_spc_transaction_mode("autoChooseToAuthAnotherWay");
+  t.add_cleanup(() => {
+    return window.test_driver.set_spc_transaction_mode("none");
+  });
+
+  const credential = await createCredential();
+
+  const challenge = 'server challenge';
+  const payeeOrigin = 'https://merchant.com';
+  const displayName = 'Troycard ***1234';
+  const request = new PaymentRequest([{
+    supportedMethods: 'secure-payment-confirmation',
+    data: {
+      credentialIds: [credential.rawId],
+      challenge: Uint8Array.from(challenge, c => c.charCodeAt(0)),
+      rpId: window.location.hostname,
+      payeeOrigin,
+      timeout: 60000,
+      instrument: {
+        displayName,
+        icon: ICON_URL,
+      },
+    }
+  }], PAYMENT_DETAILS);
+
+  await test_driver.bless('user activation');
+  return promise_rejects_dom(t, "NotAllowedError", request.show());
+}, 'Choose to auth another way when credential matched');
+</script>
diff --git a/tests/wpt/tests/secure-payment-confirmation/authentication-rejected.https.html b/tests/wpt/tests/secure-payment-confirmation/authentication-rejected.https.html
index 7c84abc9e05..cd1cff938f9 100644
--- a/tests/wpt/tests/secure-payment-confirmation/authentication-rejected.https.html
+++ b/tests/wpt/tests/secure-payment-confirmation/authentication-rejected.https.html
@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <meta charset="utf-8">
 <title>Test for the 'secure-payment-confirmation' payment method authentication - user rejects case</title>
-<link rel="help" href="https://w3c.github.io/secure-payment-confirmation/sctn-authentication">
+<link rel="help" href="https://w3c.github.io/secure-payment-confirmation/#sctn-transaction-confirmation-outcome">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="/resources/testdriver.js"></script>
@@ -22,6 +22,39 @@ promise_test(async t => {
     return window.test_driver.set_spc_transaction_mode("none");
   });
 
+  const challenge = 'server challenge';
+  const payeeOrigin = 'https://merchant.com';
+  const displayName = 'Troycard ***1234';
+  const request = new PaymentRequest([{
+    supportedMethods: 'secure-payment-confirmation',
+    data: {
+      credentialIds: [Uint8Array.from('nonexistent', c => c.charCodeAt(0))],
+      challenge: Uint8Array.from(challenge, c => c.charCodeAt(0)),
+      rpId: window.location.hostname,
+      payeeOrigin,
+      timeout: 60000,
+      instrument: {
+        displayName,
+        icon: ICON_URL,
+      },
+    }
+  }], PAYMENT_DETAILS);
+
+  await test_driver.bless('user activation');
+  return promise_rejects_dom(t, "AbortError", request.show());
+}, 'Rejected SPC authentication without matching credential');
+
+promise_test(async t => {
+  const authenticator = await window.test_driver.add_virtual_authenticator(
+      AUTHENTICATOR_OPTS);
+  t.add_cleanup(() => {
+    return window.test_driver.remove_virtual_authenticator(authenticator);
+  });
+
+  await window.test_driver.set_spc_transaction_mode("autoReject");
+  t.add_cleanup(() => {
+    return window.test_driver.set_spc_transaction_mode("none");
+  });
 
   const credential = await createCredential();
 
@@ -44,6 +77,6 @@ promise_test(async t => {
   }], PAYMENT_DETAILS);
 
   await test_driver.bless('user activation');
-  return promise_rejects_dom(t, "NotAllowedError", request.show());
-}, 'Rejected SPC authentication');
+  return promise_rejects_dom(t, "AbortError", request.show());
+}, 'Rejected SPC authentication when credential matched');
 </script>
diff --git a/tests/wpt/tests/secure-payment-confirmation/constructor-validate-payment-method-data.https.html b/tests/wpt/tests/secure-payment-confirmation/constructor-validate-payment-method-data.https.html
index 1ece6318b5d..ecf432b2857 100644
--- a/tests/wpt/tests/secure-payment-confirmation/constructor-validate-payment-method-data.https.html
+++ b/tests/wpt/tests/secure-payment-confirmation/constructor-validate-payment-method-data.https.html
@@ -219,6 +219,27 @@ test(() => {
   });
 }, 'Invalid instrument.icon URL throws exception.');
 
+test(() => {
+  assert_throws_js(TypeError, () => {
+    new PaymentRequest([{
+      supportedMethods: 'secure-payment-confirmation',
+      data: {
+        credentialIds: [Uint8Array.from('x', c => c.charCodeAt(0))],
+        challenge: Uint8Array.from('x', c => c.charCodeAt(0)),
+        payeeOrigin: window.location.origin,
+        timeout: 60000,
+        instrument: {
+          displayName: 'X',
+          icon: 'https://example.test/icon.png',
+          // Details can be omitted, but if present cannot be empty.
+          details: '',
+        },
+        rpId: 'relying-party.example',
+      },
+    }], details);
+  });
+}, 'Empty instrument.details field throws exception.');
+
 test(() => {
   assert_throws_js(TypeError, () => {
     new PaymentRequest([{
diff --git a/tests/wpt/tests/secure-payment-confirmation/enrollment-bbk-per-passkey.https.html b/tests/wpt/tests/secure-payment-confirmation/enrollment-bbk-per-passkey.https.html
new file mode 100644
index 00000000000..35c95f7921a
--- /dev/null
+++ b/tests/wpt/tests/secure-payment-confirmation/enrollment-bbk-per-passkey.https.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>Test for the 'secure-payment-confirmation' payment method authentication - browser bound key per passkey</title>
+<link rel="help" href="https://w3c.github.io/secure-payment-confirmation/#sctn-binding-a-keypair">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
+<script src=../webauthn/resources/common-inputs.js></script>
+<script src=../webauthn/resources/utils.js></script>
+<script src="utils.sub.js"></script>
+<script src="utils-bbk.js"></script>
+<script>
+'use strict';
+
+promise_test(async t => {
+  await window.test_driver.add_virtual_authenticator(
+    AUTHENTICATOR_OPTS)
+    .then(authenticator => {
+      t.add_cleanup(() => {
+        return window.test_driver.remove_virtual_authenticator(authenticator);
+      });
+    });
+
+  const credential1 = await createCredential();
+  const browserBoundPublicKey1 = getBrowserBoundPublicKeyFromCredential(credential1);
+
+  const credential2 = await createCredential();
+  const browserBoundPublicKey2 = getBrowserBoundPublicKeyFromCredential(credential2);
+
+  if (browserBoundPublicKey1 === undefined && browserBoundPublicKey2 === undefined) {
+    return;
+  }
+  assert_not_equals(browserBoundPublicKey1, browserBoundPublicKey2,
+    'The browser bound key must be different for different passkeys.');
+}, 'If a browser bound keys are created on enrollment then a different browser bound key is created for a different passkey');
+</script>
diff --git a/tests/wpt/tests/secure-payment-confirmation/enrollment-bbk.https.html b/tests/wpt/tests/secure-payment-confirmation/enrollment-bbk.https.html
new file mode 100644
index 00000000000..8129ef5c0e6
--- /dev/null
+++ b/tests/wpt/tests/secure-payment-confirmation/enrollment-bbk.https.html
@@ -0,0 +1,80 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>Test for registering a PublicKeyCredential with "payment" extension creates a browser bound key</title>
+<link rel="help" href="https://w3c.github.io/secure-payment-confirmation/#client-extension-processing-registration">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
+<script src=../webauthn/resources/common-inputs.js></script>
+<script src=../webauthn/resources/utils.js></script>
+<script src="utils.sub.js"></script>
+<script src="utils-bbk.js"></script>
+<script>
+'use strict';
+
+async function testBrowserBoundKeyOnPasskeyEnrollment(t, options) {
+  options = Object.assign({
+    // Override the browserBoundPubKeyCredParams on assertion. An empty list
+    // should allow the user agent to default to [ES256, RS256].
+    browserBoundPubKeyCredParams: [],
+    // When browserBoundPubKeyCredParams nor pubKeyCredParams are specified,
+    // then ES256 and RS256 signature algorithms are allowed which correspond
+    // to EC2 and RSA keys.
+    expectedKeyTypes: [cose_key_type_ec2, cose_key_type_rsa],
+    // When set to true, the test allows a credential response where both the
+    // browser bound public key and the browser bound signature are not included.
+    allowNoBrowserBoundKey: false,
+  }, options);
+
+  await window.test_driver.add_virtual_authenticator(
+    AUTHENTICATOR_OPTS)
+    .then(authenticator => {
+      t.add_cleanup(() => {
+        return window.test_driver.remove_virtual_authenticator(authenticator);
+      });
+    });
+
+  const credential = await createCredential(/*set_payment_extension=*/true, {
+    browserBoundPubKeyCredParams: options.browserBoundPublicKey,
+  });
+  const browserBoundPublicKey = getBrowserBoundPublicKeyFromCredential(credential);
+
+  const verificationResult = await verifyBrowserBoundKey(credential, options.expectedKeyTypes);
+  if (!options.allowNoBrowserBoundKey) {
+    assert_true(verificationResult ==
+       BrowserBoundKeyVerificationResult.BrowserBoundKeySignatureVerified,
+      "The browser bound signature could not be verified.");
+  }
+}
+
+promise_test(async t => {
+  testBrowserBoundKeyOnPasskeyEnrollment(t, {
+    browserBoundPubKeyCredParams: [], // Let the user agent provide a default.
+    expectedKeyTypes: [cose_key_type_ec2, cose_key_type_rsa],
+  });
+}, 'Creates a browser bound key on enrollment');
+
+promise_test(async t => {
+  testBrowserBoundKeyOnPasskeyEnrollment(t, {
+    browserBoundPubKeyCredParams: [{
+      type: "public-key",
+      alg: -7, // "ES256"
+    }],
+    expectedKeyTypes: [cose_key_type_ec2],
+    allowNoBrowserBoundKey: true,
+  });
+}, 'If ES256 is supported creates a browser bound key on enrollment.');
+
+promise_test(async t => {
+  testBrowserBoundKeyOnPasskeyEnrollment(t, {
+    browserBoundPubKeyCredParams: [{
+      type: "public-key",
+      alg: -257, // "RS256"
+    }],
+    expectedKeyTypes: [cose_key_type_rsa],
+    allowNoBrowserBoundKey: true,
+  });
+}, 'If RS256 is supported creates a browser bound key on enrollment.');
+
+</script>
diff --git a/tests/wpt/tests/secure-payment-confirmation/utils-bbk.js b/tests/wpt/tests/secure-payment-confirmation/utils-bbk.js
new file mode 100644
index 00000000000..45f7db1d9e3
--- /dev/null
+++ b/tests/wpt/tests/secure-payment-confirmation/utils-bbk.js
@@ -0,0 +1,106 @@
+'use strict';
+
+// See https://www.iana.org/assignments/cose/cose.xhtml#key-type
+const cose_key_type_ec2 = 2;
+const cose_key_type_rsa = 3;
+
+// Decode |encoded| using a base64url decoding.
+function base64urlToUint8Array(encoded) {
+  return Uint8Array.from(base64urlDecode(encoded), c => c.charCodeAt(0));
+}
+
+// The result of a browser bound key verification.
+const BrowserBoundKeyVerificationResult = Object.freeze({
+  // No browser bound key was included.
+  NoBrowserBoundKey: 'NoBrowserBoundKey',
+  // A browser bound key was included and the cryptographic signature verifies.
+  BrowserBoundKeySignatureVerified: 'BrowserBoundKeySignatureVerified',
+});
+
+// This function takes a credential and verifies either that no BBK was
+// included (no browser bound public key, and no browser bound signature)
+// or that the BBK was included (browser bound public key, browser bound
+// signature, and the signature cryptographically verifies).
+//
+// Returns a BrowserBoundKeyVerificationResult informing the conditions of
+// successful verification.
+async function verifyBrowserBoundKey(credential, expectedKeyTypes) {
+  const clientExtensionResults = credential.getClientExtensionResults();
+  const signatureArray =
+      clientExtensionResults?.payment?.browserBoundSignature?.signature;
+  const clientData = JSON.parse(String.fromCharCode.apply(
+      null, new Uint8Array(credential.response.clientDataJSON)));
+  const publicKeyCoseKeyEncoded = clientData?.payment?.browserBoundPublicKey;
+  assert_equals(
+      signatureArray !== undefined, publicKeyCoseKeyEncoded !== undefined,
+      'Either both or none of the browser bound public key and signature must ' +
+          'be present, but only one was present.')
+  if (signatureArray == undefined) {
+    return BrowserBoundKeyVerificationResult.NoBrowserBoundKey;
+  }
+  assertBrowserBoundSignatureInClientExtensionResults(clientExtensionResults);
+  await assertBrowserBoundKeySignature(
+      credential.response.clientDataJSON, signatureArray, expectedKeyTypes);
+  return BrowserBoundKeyVerificationResult.BrowserBoundKeySignatureVerified;
+}
+
+function getBrowserBoundPublicKeyFromCredential(credential) {
+  const clientData = JSON.parse(String.fromCharCode.apply(
+      null, new Uint8Array(credential.response.clientDataJSON)));
+  return clientData?.payment?.browserBoundPublicKey;
+}
+
+function assertNoBrowserBoundPublicKeyInCredential(credential, message) {
+  const clientData = JSON.parse(String.fromCharCode.apply(
+      null, new Uint8Array(credential.response.clientDataJSON)));
+  assert_equals(clientData?.payment?.browserBoundPublicKey, undefined, message);
+}
+
+function assertBrowserBoundSignatureInClientExtensionResults(
+    clientExtensionResults) {
+  assert_not_equals(
+      clientExtensionResults.payment, undefined,
+      'getClientExtensionResults().payment is not undefined');
+  assert_not_equals(
+      clientExtensionResults.payment.browserBoundSignature, undefined,
+      'getClientExtensionResults().payment is not undefined');
+  assert_not_equals(
+      clientExtensionResults.payment.browserBoundSignature.signature, undefined,
+      'getClientExtensionResults().payment.signature is not undefined');
+}
+
+async function assertBrowserBoundKeySignature(
+    clientDataJSON, signatureArray, expectedKeyTypes) {
+  const clientData = JSON.parse(
+      String.fromCharCode.apply(null, new Uint8Array(clientDataJSON)));
+  assert_not_equals(
+      clientData.payment, undefined,
+      `Deserialized clientData, ${
+          JSON.stringify(clientData)}, should contain a 'payment' member`);
+  assert_not_equals(
+      clientData.payment.browserBoundPublicKey, undefined,
+      `ClientData['payment'] should contain a 'browserBoundPublicKey' member.`);
+  const browserBoundPublicKeyCoseKeyBase64 =
+      clientData.payment.browserBoundPublicKey;
+  const browserBoundPublicKeyCoseKeyEncoded =
+      base64urlToUint8Array(browserBoundPublicKeyCoseKeyBase64);
+  const keyType = getCoseKeyType(browserBoundPublicKeyCoseKeyEncoded);
+  assert_true(
+      expectedKeyTypes.includes(keyType),
+      `KeyType, ${keyType}, was not one of the expected key types, ${
+          expectedKeyTypes}`);
+  if (keyType == cose_key_type_ec2) {
+    // Verify the signature for a ES256 signature scheme.
+    const browserBoundPublicKeyCoseKey =
+        parseCosePublicKey(browserBoundPublicKeyCoseKeyEncoded);
+    const jwkPublicKey = coseObjectToJWK(browserBoundPublicKeyCoseKey);
+    const key = await crypto.subtle.importKey(
+        'jwk', jwkPublicKey, {name: 'ECDSA', namedCurve: 'P-256'},
+        /*extractable=*/ false, ['verify']);
+    const signature =
+        convertDERSignatureToSubtle(new Uint8Array(signatureArray));
+    assert_true(await crypto.subtle.verify(
+        {name: 'ECDSA', hash: 'SHA-256'}, key, signature, clientDataJSON));
+  }
+  // TODO: Verify the signature in case of an RS256 signature scheme.
+}
diff --git a/tests/wpt/tests/secure-payment-confirmation/utils.sub.js b/tests/wpt/tests/secure-payment-confirmation/utils.sub.js
index acb016367db..ab7407f7d6c 100644
--- a/tests/wpt/tests/secure-payment-confirmation/utils.sub.js
+++ b/tests/wpt/tests/secure-payment-confirmation/utils.sub.js
@@ -18,8 +18,16 @@ const INVALID_ICON_DATA_URL = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACA
 // Creates and returns a WebAuthn credential, optionally with the payment
 // extension set.
 //
+// `options` is object containing additional options for creating the request.
+// The options include the following:
+//
+// * "browserBoundPubKeyCredParams": The credential creation parameters to set
+//   on the payment extension. set_payment_extension must be set to true in
+//   order for this option to apply.
+//
 // Assumes that a virtual authenticator has already been created.
-async function createCredential(set_payment_extension=true) {
+async function createCredential(set_payment_extension = true, options = {}) {
+  options = Object.assign({browserBoundPubKeyCredParams: []}, options);
   const challengeBytes = new Uint8Array(16);
   window.crypto.getRandomValues(challengeBytes);
 
@@ -47,7 +55,10 @@ async function createCredential(set_payment_extension=true) {
 
   if (set_payment_extension) {
     publicKey.extensions = {
-      payment: { isPayment: true },
+      payment: {
+        isPayment: true,
+        browserBoundPubKeyCredParams: options.browserBoundPubKeyCredParams
+      },
     };
   }
 
@@ -100,4 +111,3 @@ function base64UrlEncode(data) {
   let result = btoa(data);
   return result.replace(/=+$/g, '').replace(/\+/g, "-").replace(/\//g, "_");
 }
-
diff --git a/tests/wpt/tests/service-workers/service-worker/windowclient-navigate.https.html b/tests/wpt/tests/service-workers/service-worker/windowclient-navigate.https.html
index ad60f786363..8c1dcad5b65 100644
--- a/tests/wpt/tests/service-workers/service-worker/windowclient-navigate.https.html
+++ b/tests/wpt/tests/service-workers/service-worker/windowclient-navigate.https.html
@@ -48,7 +48,7 @@ navigateTest({
 });
 
 navigateTest({
-  description: 'cross orgin url',
+  description: 'cross origin url',
   destUrl: CROSS_ORIGIN_URL,
   expected: null
 });
diff --git a/tests/wpt/tests/shadow-dom/focus-navigation/focus-navigation-slot-fallback-default-tabindex.html b/tests/wpt/tests/shadow-dom/focus-navigation/focus-navigation-slot-fallback-default-tabindex.html
index 365edb00b81..06ff6aa602a 100644
--- a/tests/wpt/tests/shadow-dom/focus-navigation/focus-navigation-slot-fallback-default-tabindex.html
+++ b/tests/wpt/tests/shadow-dom/focus-navigation/focus-navigation-slot-fallback-default-tabindex.html
@@ -37,7 +37,7 @@ It should traverse focusable elements in the increasing numerical order and then
 
     <slot name='slot5' id='x5' tabindex=2>
       x. The tabindex is 2. The slot node should be ignored. The host child is assigned to this slot node.
-      <div id='-' tabindex=1>-. The host child is assigned to the parent slot node. This text shouldn't apeare.</div>
+      <div id='-' tabindex=1>-. The host child is assigned to the parent slot node. This text shouldn't appear.</div>
     </slot>
 
     <slot name='slot6' id='x6' tabindex=5>
diff --git a/tests/wpt/tests/speculation-rules/prerender/navigation-api-redirect.https.html b/tests/wpt/tests/speculation-rules/prerender/navigation-api-redirect.https.html
new file mode 100644
index 00000000000..ebfb9376467
--- /dev/null
+++ b/tests/wpt/tests/speculation-rules/prerender/navigation-api-redirect.https.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<meta name="timeout" content="long">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/utils.js"></script>
+<script src="/common/dispatcher/dispatcher.js"></script>
+<script src="/html/browsers/browsing-the-web/remote-context-helper/resources/remote-context-helper.js"></script>
+<script src="../resources/utils.js"></script>
+<script src="resources/utils.js"></script>
+
+<body>
+<script>
+setup(() => assertSpeculationRulesIsSupported());
+
+promise_test(async t => {
+  const rcHelper = new PrerenderingRemoteContextHelper();
+  const referrerRC = await rcHelper.addWindow(undefined, { features: 'noopener' });
+  assert_equals(await referrerRC.executeScript(() => navigation.entries().length), 1);
+  let referrerRCCurrentId = await referrerRC.executeScript(() => navigation.currentEntry.id);
+
+  const prerenderedRC = await referrerRC.addPrerender();
+  let redirectResult = prerenderedRC.executeScript(async () => {
+    navigation.onnavigate = e => {
+      e.intercept({
+        precommitHandler(controller) {
+          controller.redirect("", { history: "push" });
+        }
+      });
+    }
+    return navigation.navigate("#").committed;
+  });
+  return promise_rejects_js(t, Error, redirectResult);
+},`NavigationPrecommitHandler.redirect() converting a navigation to push during prerender`);
+</script>
diff --git a/tests/wpt/tests/subresource-integrity/signatures/tentative/header-component.window.js b/tests/wpt/tests/subresource-integrity/signatures/tentative/header-component.window.js
new file mode 100644
index 00000000000..06d32bafd02
--- /dev/null
+++ b/tests/wpt/tests/subresource-integrity/signatures/tentative/header-component.window.js
@@ -0,0 +1,100 @@
+// META: script=helper.js
+
+// The following tests validate the behavior of arbitrary header components in
+// signatures. They rely on the test key from
+// https://www.rfc-editor.org/rfc/rfc9421.html#name-example-ed25519-test-key
+//
+// TODO: Replace the placeholder signatures below with real signatures.
+
+const kBody = "window.hello = `world`;";
+const kDigest = "sha-256=:PZJ+9CdAAIacg7wfUe4t/RkDQJVKM0mCZ2K7qiRhHFc=:";
+
+const kSignatures = {
+  // Signature Base:
+  // "content-type": application/javascript
+  // "unencoded-digest";sf: sha-256=:PZJ+9CdAAIacg7wfUe4t/RkDQJVKM0mCZ2K7qiRhHFc=:
+  // "@signature-params": ("content-type" "unencoded-digest";sf);keyid="JrQLj5P/89iXES9+vFgrIy29clF9CC/oPPsw3c5D0bs=";tag="sri"
+  ct_then_digest: "signature=:a5uYGT79upHlmAkq3PsPHr1xz5AXjqmjVbOr38e8HW94+YqthWLjPeYVRYkYprb0zDqrreptOB4m5d148uWAAQ==:",
+
+  // Signature Base:
+  // "unencoded-digest";sf: sha-256=:PZJ+9CdAAIacg7wfUe4t/RkDQJVKM0mCZ2K7qiRhHFc=:
+  // "content-type": application/javascript
+  // "@signature-params": ("unencoded-digest";sf "content-type");keyid="JrQLj5P/89iXES9+vFgrIy29clF9CC/oPPsw3c5D0bs=";tag="sri"
+  digest_then_ct: "signature=:OuJoPVjT+cucaPpFGs3hyhdOGcEEgCAaLefYWCwEGdsBFunmFAT6hbMTg/vmhLM3raZKKzWqjFkzinWtia8fAA==:",
+
+  // Signature Base:
+  // "content-type": application/javascript
+  // "x-extra-header": some-value
+  // "unencoded-digest";sf: sha-256=:PZJ+9CdAAIacg7wfUe4t/RkDQJVKM0mCZ2K7qiRhHFc=:
+  // "@signature-params": ("content-type" "x-missing-header" "unencoded-digest";sf);keyid="JrQLj5P/89iXES9+vFgrIy29clF9CC/oPPsw3c5D0bs=";tag="sri"
+  with_extra_header: "signature=:9UFhYYWqUSxadNI4vyPSln1deZGswee7DpRg761SaORKykyewqhD6pEPJBXfEaV9wJrqgq4Nq+oJb2Pe25TjDA==:",
+};
+
+const kRequestsWithValidSignature = [
+  {
+    body: kBody,
+    digest: kDigest,
+    signature: kSignatures.ct_then_digest,
+    signatureInput: `signature=("content-type" "unencoded-digest";sf);keyid="${kValidKeys["rfc"]}";tag="sri"`
+  },
+  {
+    body: kBody,
+    digest: kDigest,
+    signature: kSignatures.digest_then_ct,
+    signatureInput: `signature=("unencoded-digest";sf "content-type");keyid="${kValidKeys["rfc"]}";tag="sri"`
+  }
+];
+
+for (const request of kRequestsWithValidSignature) {
+    // fetch():
+    generate_fetch_test(request, {}, EXPECT_LOADED,
+                        `Valid signature (${request.signatureInput}), no integrity check: loads.`);
+    generate_fetch_test(request, {integrity:`ed25519-${kValidKeys["rfc"]}`}, EXPECT_LOADED,
+                        `Valid signature (${request.signatureInput}), matching integrity check: loads.`);
+    generate_fetch_test(request, {integrity:`ed25519-${kInvalidKey}`}, EXPECT_BLOCKED,
+                        `Valid signature (${request.signatureInput}), mismatched integrity check: blocked.`);
+
+    // <script>:
+    generate_script_test(request, "", EXPECT_LOADED,
+                        `Valid signature (${request.signatureInput}), no integrity check: loads.`);
+    generate_script_test(request, `ed25519-${kValidKeys["rfc"]}`, EXPECT_LOADED,
+                        `Valid signature (${request.signatureInput}), matching integrity check: loads.`);
+    generate_script_test(request, `ed25519-${kInvalidKey}`, EXPECT_BLOCKED,
+                        `Valid signature (${request.signatureInput}), mismatched integrity check: blocked.`);
+}
+
+// Test cases for failure
+const kFailingRequests = [
+    // Valid signature, but the "content-type" header value does not match what is signed.
+    {
+        body: kBody,
+        digest: kDigest,
+        signature: kSignatures.digest_then_ct,
+        signatureInput: `signature=("unencoded-digest";sf "content-type");keyid="${kValidKeys["rfc"]}";tag="sri"`,
+        type: "text/plain", // The signature was for "application/javascript"
+        description: "Mismatched header value"
+    },
+    // Valid signature, but a signed header is missing from the response.
+    {
+        body: kBody,
+        digest: kDigest,
+        signature: kSignatures.with_extra_header,
+        signatureInput: `signature=("content-type" "x-extra-header" "unencoded-digest";sf);keyid="${kValidKeys["rfc"]}";tag="sri"`,
+        description: "Missing signed header"
+    }
+];
+
+for (const request of kFailingRequests) {
+    const description = request.description;
+    // fetch():
+    generate_fetch_test(request, {}, EXPECT_BLOCKED,
+                        `${description}: blocked.`);
+    generate_fetch_test(request, {integrity:`ed25519-${kValidKeys["rfc"]}`}, EXPECT_BLOCKED,
+                        `${description} with matching integrity: blocked.`);
+
+    // <script>:
+    generate_script_test(request, "", EXPECT_BLOCKED,
+                        `${description}: blocked.`);
+    generate_script_test(request, `ed25519-${kValidKeys["rfc"]}`, EXPECT_BLOCKED,
+                        `${description} with matching integrity: blocked.`);
+}
diff --git a/tests/wpt/tests/svg/animations/animateMotion-keyPoints-002.html b/tests/wpt/tests/svg/animations/animateMotion-keyPoints-002.html
new file mode 100644
index 00000000000..c2eeb9ef29d
--- /dev/null
+++ b/tests/wpt/tests/svg/animations/animateMotion-keyPoints-002.html
@@ -0,0 +1,41 @@
+<!doctype html>
+<title>Setting keyPoints invalid and then valid should result in the animation running</title>
+<link rel="help" href="https://svgwg.org/specs/animations/#AnimateMotionElement">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/SVGAnimationTestCase-testharness.js"></script>
+<svg>
+  <rect width="100" height="100" fill="red"/>
+  <rect id="target" transform="translate(100, -50)" width="100" height="100" fill="green">
+    <animateMotion dur="5s" keyPoints="X" keyTimes="0;1" path="M-200,50h250"/>
+  </rect>
+</svg>
+<script>
+const rootSVGElement = document.querySelector('svg');
+const animateMotionElement = document.getElementsByTagName("animateMotion")[0];
+
+function sample(expectedX) {
+  const target = document.getElementById('target');
+  const targetCTM = target.getCTM();
+  assert_approx_equals(targetCTM.e, expectedX, 1e-3, 'x position');
+  assert_equals(targetCTM.f, 0, 'y position');
+  const restOfCTM = ['a', 'b', 'c', 'd'].map(p => targetCTM[p]);
+  assert_array_equals(restOfCTM, [1, 0, 0, 1], 'rest of CTM');
+}
+
+smil_async_test(t => {
+  t.step_timeout(() => {
+    animateMotionElement.setAttribute("keyPoints", "1;0");
+    rootSVGElement.setCurrentTime(0);
+    t.step_timeout(() => {
+      runAnimationTest(t, [
+        // [animationId, time, sampleCallback]
+        ['anim', 1, sample.bind(this, 100)],
+        ['anim', 2, sample.bind(this, 50)],
+        ['anim', 3, sample.bind(this, 0)],
+      ]);
+  }, 50);
+}, 50);
+window.animationStartsImmediately = true;
+});
+</script>
diff --git a/tests/wpt/tests/svg/interact/scripted/async-04.html b/tests/wpt/tests/svg/interact/scripted/async-04.html
new file mode 100644
index 00000000000..82c649e6705
--- /dev/null
+++ b/tests/wpt/tests/svg/interact/scripted/async-04.html
@@ -0,0 +1,22 @@
+<html>
+  <head>
+    <title>Check async script state matches attribute</title>
+    <link rel="help" href="https://svgwg.org/svg2-draft/interact.html#ScriptElement"/>
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+  </head>
+  <body>
+    <svg>
+      <script id="script" async href="data:text/javascript, // Do nothing."></script>
+      <script>
+        test(function() {
+          let script = document.getElementById("script");
+          script.remove();
+          assert_true(script.async, "script is async");
+          script.removeAttribute("async");
+          assert_false(script.async, "script is no longer async");
+        }, "async script state");
+      </script>
+    </svg>
+  </body>
+</html>
diff --git a/tests/wpt/tests/tools/serve/serve.py b/tests/wpt/tests/tools/serve/serve.py
index d6b09eb8333..41469447fdc 100644
--- a/tests/wpt/tests/tools/serve/serve.py
+++ b/tests/wpt/tests/tools/serve/serve.py
@@ -212,7 +212,7 @@ class WrapperHandler(metaclass=abc.ABCMeta):
 
 class HtmlWrapperHandler(WrapperHandler):
     global_type: ClassVar[Optional[str]] = None
-    headers = [('Content-Type', 'text/html')]
+    headers = [("Content-Type", "text/html")]
 
     def check_exposure(self, request):
         if self.global_type is not None:
@@ -232,7 +232,7 @@ class HtmlWrapperHandler(WrapperHandler):
                 return '<meta name="timeout" content="long">'
         if key == "title":
             value = value.replace("&", "&amp;").replace("<", "&lt;")
-            return '<title>%s</title>' % value
+            return "<title>%s</title>" % value
         return None
 
     def _script_replacement(self, key, value):
@@ -560,7 +560,7 @@ class ShadowRealmInAudioWorkletHandler(HtmlWrapperHandler):
 
 
 class BaseWorkerHandler(WrapperHandler):
-    headers = [('Content-Type', 'text/javascript')]
+    headers = [("Content-Type", "text/javascript")]
 
     def _meta_replacement(self, key, value):
         return None
@@ -738,7 +738,7 @@ class RoutesBuilder:
         self.extra = []
         self.inject_script_data = None
         if inject_script is not None:
-            with open(inject_script, 'rb') as f:
+            with open(inject_script, "rb") as f:
                 self.inject_script_data = f.read()
 
         self.mountpoint_routes = OrderedDict()
@@ -848,7 +848,7 @@ class ServerProc:
         self.proc = self.mp_context.Process(target=self.create_daemon,
                                             args=(init_func, host, port, paths, routes, bind_address,
                                                   config, log_handlers, dict(**os.environ)),
-                                            name='%s on port %s' % (self.scheme, port),
+                                            name="%s on port %s" % (self.scheme, port),
                                             kwargs=kwargs)
         self.proc.daemon = True
         self.proc.start()
@@ -1429,10 +1429,10 @@ def run(config_cls=ConfigBuilder, route_builder=None, mp_context=None, log_handl
         if kwargs.get("alias_file"):
             with open(kwargs["alias_file"]) as alias_file:
                 for line in alias_file:
-                    alias, doc_root = (x.strip() for x in line.split(','))
+                    alias, doc_root = (x.strip() for x in line.split(","))
                     config["aliases"].append({
-                        'url-path': alias,
-                        'local-dir': doc_root,
+                        "url-path": alias,
+                        "local-dir": doc_root,
                     })
 
         if route_builder is None:
diff --git a/tests/wpt/tests/tools/serve/test_functional.py b/tests/wpt/tests/tools/serve/test_functional.py
index 4597e3af05a..04efc86a04d 100644
--- a/tests/wpt/tests/tools/serve/test_functional.py
+++ b/tests/wpt/tests/tools/serve/test_functional.py
@@ -61,7 +61,7 @@ def test_subprocess_exit(server_subprocesses, tempfile_name):
             "alternate_hosts": {"alt": "127.0.0.1"},
             "check_subdomains": False,
         }
-        with open(tempfile_name, 'w') as handle:
+        with open(tempfile_name, "w") as handle:
             json.dump(config, handle)
 
         # The `logger` module from the wptserver package uses a singleton
diff --git a/tests/wpt/tests/tools/serve/wave.py b/tests/wpt/tests/tools/serve/wave.py
index f2ccb17f545..c978e220a63 100644
--- a/tests/wpt/tests/tools/serve/wave.py
+++ b/tests/wpt/tests/tools/serve/wave.py
@@ -90,7 +90,7 @@ def run(venv=None, **kwargs):
     else:
         raise Exception("Missing virtualenv for serve-wave.")
 
-    if kwargs['report'] is True:
+    if kwargs["report"] is True:
         if not is_wptreport_installed():
             raise Exception("wptreport is not installed. Please install it from https://github.com/w3c/wptreport")
 
diff --git a/tests/wpt/tests/tools/webdriver/webdriver/bidi/client.py b/tests/wpt/tests/tools/webdriver/webdriver/bidi/client.py
index 1f4647cf174..193a027f036 100644
--- a/tests/wpt/tests/tools/webdriver/webdriver/bidi/client.py
+++ b/tests/wpt/tests/tools/webdriver/webdriver/bidi/client.py
@@ -7,7 +7,7 @@ from urllib.parse import urljoin, urlparse
 
 from . import modules
 from .error import from_error_details
-from .transport import get_running_loop, Transport
+from .transport import Transport
 
 
 class BidiSession:
@@ -144,11 +144,10 @@ class BidiSession:
     async def start_transport(self,
                               loop: Optional[asyncio.AbstractEventLoop] = None) -> None:
         if self.transport is None:
-            if loop is None:
-                loop = get_running_loop()
-
             self.transport = Transport(self.websocket_url, self.on_message, loop=loop)
             await self.transport.start()
+        elif loop is not None and loop is not self.event_loop:
+            raise ValueError("Transport with a different event loop already exists")
 
     async def start(self,
                     loop: Optional[asyncio.AbstractEventLoop] = None) -> None:
diff --git a/tests/wpt/tests/tools/webdriver/webdriver/bidi/modules/emulation.py b/tests/wpt/tests/tools/webdriver/webdriver/bidi/modules/emulation.py
index f907618d2db..1704c05ee20 100644
--- a/tests/wpt/tests/tools/webdriver/webdriver/bidi/modules/emulation.py
+++ b/tests/wpt/tests/tools/webdriver/webdriver/bidi/modules/emulation.py
@@ -87,3 +87,21 @@ class Emulation(BidiModule):
             params["userContexts"] = user_contexts
 
         return params
+
+    @command
+    def set_timezone_override(
+            self,
+            timezone: Union[str, None],
+            contexts: Optional[List[str]] = None,
+            user_contexts: Optional[List[str]] = None,
+    ) -> Mapping[str, Any]:
+        params: MutableMapping[str, Any] = {
+            "timezone": timezone
+        }
+
+        if contexts is not None:
+            params["contexts"] = contexts
+        if user_contexts is not None:
+            params["userContexts"] = user_contexts
+
+        return params
diff --git a/tests/wpt/tests/tools/wptrunner/wptrunner/executors/asyncactions.py b/tests/wpt/tests/tools/wptrunner/wptrunner/executors/asyncactions.py
index 52e188192a3..b5192dcbda7 100644
--- a/tests/wpt/tests/tools/wptrunner/wptrunner/executors/asyncactions.py
+++ b/tests/wpt/tests/tools/wptrunner/wptrunner/executors/asyncactions.py
@@ -263,6 +263,23 @@ class BidiSessionSubscribeAction:
         return await self.protocol.bidi_events.subscribe(events, contexts)
 
 
+class BidiSessionUnsubscribeAction:
+    name = "bidi.session.unsubscribe"
+
+    def __init__(self, logger, protocol):
+        do_delayed_imports()
+        self.logger = logger
+        self.protocol = protocol
+
+    async def __call__(self, payload):
+        subscriptions = payload["subscriptions"]
+        if len(subscriptions) == 0:
+            raise ValueError("At least one subscription ID should be provided")
+
+        return await self.protocol.bidi_events.unsubscribe(
+            subscriptions=subscriptions)
+
+
 class BidiPermissionsSetPermissionAction:
     name = "bidi.permissions.set_permission"
 
@@ -296,4 +313,5 @@ async_actions = [
     BidiEmulationSetLocaleOverrideAction,
     BidiEmulationSetScreenOrientationOverrideAction,
     BidiPermissionsSetPermissionAction,
-    BidiSessionSubscribeAction]
+    BidiSessionSubscribeAction,
+    BidiSessionUnsubscribeAction]
diff --git a/tests/wpt/tests/tools/wptrunner/wptrunner/executors/executorwebdriver.py b/tests/wpt/tests/tools/wptrunner/wptrunner/executors/executorwebdriver.py
index 4473e3e16af..dbf985cf3fc 100644
--- a/tests/wpt/tests/tools/wptrunner/wptrunner/executors/executorwebdriver.py
+++ b/tests/wpt/tests/tools/wptrunner/wptrunner/executors/executorwebdriver.py
@@ -323,6 +323,11 @@ class WebDriverBidiEventsProtocolPart(BidiEventsProtocolPart):
         self._subscriptions.append((events, top_contexts))
         return result
 
+    async def unsubscribe(self, subscriptions):
+        self.logger.info("Unsubscribing from subscriptions %s" % subscriptions)
+        await self.webdriver.bidi_session.session.unsubscribe(
+            subscriptions=subscriptions)
+
     async def unsubscribe_all(self):
         self.logger.info("Unsubscribing from all the events")
         while self._subscriptions:
@@ -333,6 +338,12 @@ class WebDriverBidiEventsProtocolPart(BidiEventsProtocolPart):
             except webdriver_bidi_error.NoSuchFrameException:
                 # The browsing context is already removed. Nothing to do.
                 pass
+            except webdriver_bidi_error.InvalidArgumentException as e:
+                if e.message == "No subscription found":
+                    # The subscription is already removed, nothing to do.
+                    pass
+                else:
+                    raise e
             except Exception as e:
                 self.logger.error("Failed to unsubscribe from events %s in %s: %s" % (events, contexts, e))
                 # Re-raise the exception to identify regressions.
diff --git a/tests/wpt/tests/tools/wptrunner/wptrunner/executors/protocol.py b/tests/wpt/tests/tools/wptrunner/wptrunner/executors/protocol.py
index 4e87a7442ec..d745b316b66 100644
--- a/tests/wpt/tests/tools/wptrunner/wptrunner/executors/protocol.py
+++ b/tests/wpt/tests/tools/wptrunner/wptrunner/executors/protocol.py
@@ -564,6 +564,14 @@ class BidiEventsProtocolPart(ProtocolPart):
         """
         pass
 
+    @abstractmethod
+    async def unsubscribe(self, subscriptions: List[str]) -> Mapping[str, Any]:
+        """
+        Unsubscribes from the subscriptions with the given IDs.
+        :param subscriptions: The list of subscription ids to unsubscribe from.
+        """
+        pass
+
     @abstractmethod
     async def unsubscribe_all(self):
         """Cleans up the subscription state. Removes all the previously added subscriptions."""
diff --git a/tests/wpt/tests/tools/wptrunner/wptrunner/testdriver-extra.js b/tests/wpt/tests/tools/wptrunner/wptrunner/testdriver-extra.js
index 1cdc476dedb..4d26a14097f 100644
--- a/tests/wpt/tests/tools/wptrunner/wptrunner/testdriver-extra.js
+++ b/tests/wpt/tests/tools/wptrunner/wptrunner/testdriver-extra.js
@@ -207,12 +207,25 @@
         return create_action(name, context_params);
     };
 
-    const subscribe = function (params) {
-        return create_action("bidi.session.subscribe", {
+    /**
+     * @returns {Promise<(function(): Promise<void>)>}: callback for
+     * unsubscribing from the created subscription.
+     */
+    const subscribe = async function (params) {
+        const action_result = await create_action("bidi.session.subscribe", {
             // Default to subscribing to the window's events.
             contexts: [window],
             ...params
         });
+        const subscription_id = action_result["subscription"];
+
+        return async ()=>{
+            console.log("!!@@## unsubscribing")
+            await create_action("bidi.session.unsubscribe", {
+                // Default to subscribing to the window's events.
+                subscriptions: [subscription_id]
+            });
+        }
     };
 
     window.test_driver_internal.in_automation = true;
@@ -319,7 +332,7 @@
     window.test_driver_internal.bidi.bluetooth.request_device_prompt_updated.subscribe =
         function(params) {
         return subscribe(
-            {params, events: ['bluetooth.requestDevicePromptUpdated']})
+            {...params, events: ['bluetooth.requestDevicePromptUpdated']})
     };
 
     window.test_driver_internal.bidi.bluetooth.request_device_prompt_updated.on =
@@ -336,7 +349,7 @@
     window.test_driver_internal.bidi.bluetooth.gatt_connection_attempted.subscribe =
         function(params) {
         return subscribe(
-            {params, events: ['bluetooth.gattConnectionAttempted']})
+            {...params, events: ['bluetooth.gattConnectionAttempted']})
     };
 
     window.test_driver_internal.bidi.bluetooth.gatt_connection_attempted.on =
@@ -353,7 +366,7 @@
     window.test_driver_internal.bidi.bluetooth.characteristic_event_generated.subscribe =
         function(params) {
         return subscribe(
-            {params, events: ['bluetooth.characteristicEventGenerated']})
+            {...params, events: ['bluetooth.characteristicEventGenerated']})
     };
 
     window.test_driver_internal.bidi.bluetooth.characteristic_event_generated.on =
@@ -370,7 +383,7 @@
     window.test_driver_internal.bidi.bluetooth.descriptor_event_generated.subscribe =
         function(params) {
         return subscribe(
-            {params, events: ['bluetooth.descriptorEventGenerated']});
+            {...params, events: ['bluetooth.descriptorEventGenerated']});
     };
 
     window.test_driver_internal.bidi.bluetooth.descriptor_event_generated.on =
@@ -419,7 +432,7 @@
     window.test_driver_internal.bidi.log.entry_added.subscribe =
         function (params) {
             return subscribe({
-                params,
+                ...params,
                 events: ["log.entryAdded"]
             })
         };
diff --git a/tests/wpt/tests/tools/wptrunner/wptrunner/wptcommandline.py b/tests/wpt/tests/tools/wptrunner/wptrunner/wptcommandline.py
index 813af1efd61..b602c007715 100644
--- a/tests/wpt/tests/tools/wptrunner/wptrunner/wptcommandline.py
+++ b/tests/wpt/tests/tools/wptrunner/wptrunner/wptcommandline.py
@@ -92,7 +92,9 @@ scheme host and port.""")
     mode_group.add_argument("--list-disabled", action="store_true",
                             help="List the tests that are disabled on the current platform")
     mode_group.add_argument("--list-tests", action="store_true",
-                            help="List all tests that will run")
+                            help="List all tests included in the given test_list (whether or not they would be executed)")
+    mode_group.add_argument("--list-tests-json", action="store_true",
+                            help="List details of all tests included in the given test_list in JSON format")
     stability_group = mode_group.add_mutually_exclusive_group()
     stability_group.add_argument("--verify", action="store_true",
                                  help="Run a stability check on the selected tests")
diff --git a/tests/wpt/tests/tools/wptrunner/wptrunner/wptrunner.py b/tests/wpt/tests/tools/wptrunner/wptrunner/wptrunner.py
index 15f017d870e..92bb861ff58 100644
--- a/tests/wpt/tests/tools/wptrunner/wptrunner/wptrunner.py
+++ b/tests/wpt/tests/tools/wptrunner/wptrunner/wptrunner.py
@@ -166,6 +166,25 @@ def list_tests(test_paths, product, **kwargs):
         print(test)
 
 
+def list_tests_json(test_paths, product, **kwargs):
+    env.do_delayed_imports(logger, test_paths)
+
+    _, test_loader = get_loader(test_paths, product, **kwargs)
+
+    tests = {}
+    targets = [(test_loader.tests, False),
+               (test_loader.disabled_tests, True)]
+    for subsuite in test_loader.subsuites:
+        tests[subsuite] = {}
+        for test_type in test_loader.test_types:
+            tests[subsuite][test_type] = {}
+            for target, disabled in targets:
+                for test in target[subsuite][test_type]:
+                    tests[subsuite][test_type][test.id] = {"disabled": disabled,
+                                                           "expected": test.expected()}
+    print(json.dumps(tests, indent=2))
+
+
 def get_pause_after_test(test_loader, **kwargs):
     if kwargs["pause_after_test"] is not None:
         return kwargs["pause_after_test"]
@@ -563,6 +582,8 @@ def start(**kwargs):
             list_disabled(**kwargs)
         elif kwargs["list_tests"]:
             list_tests(**kwargs)
+        elif kwargs["list_tests_json"]:
+            list_tests_json(**kwargs)
         elif kwargs["verify"] or kwargs["stability"]:
             rv = check_stability(**kwargs) or logged_critical.has_log
         else:
diff --git a/tests/wpt/tests/tools/wptserve/wptserve/server.py b/tests/wpt/tests/tools/wptserve/wptserve/server.py
index 1b28a6c4e86..49319ec201c 100644
--- a/tests/wpt/tests/tools/wptserve/wptserve/server.py
+++ b/tests/wpt/tests/tools/wptserve/wptserve/server.py
@@ -399,10 +399,10 @@ class Http2WebTestRequestHandler(BaseWebTestRequestHandler):
 
     def handle_one_request(self):
         """
-        This is the main HTTP/2.0 Handler.
+        This is the main HTTP/2 Handler.
 
         When a browser opens a connection to the server
-        on the HTTP/2.0 port, the server enters this which will initiate the h2 connection
+        on the HTTP/2 port, the server enters this which will initiate the h2 connection
         and keep running throughout the duration of the interaction, and will read/write directly
         from the socket.
 
diff --git a/tests/wpt/tests/tools/wptserve/wptserve/utils.py b/tests/wpt/tests/tools/wptserve/wptserve/utils.py
index 403c359d27f..ee4955cd88b 100644
--- a/tests/wpt/tests/tools/wptserve/wptserve/utils.py
+++ b/tests/wpt/tests/tools/wptserve/wptserve/utils.py
@@ -169,7 +169,7 @@ def get_port(host: str = '') -> int:
     return port
 
 def http2_compatible() -> bool:
-    # The HTTP/2.0 server requires OpenSSL 1.0.2+.
+    # The HTTP/2 server requires OpenSSL 1.0.2+.
     #
     # For systems using other SSL libraries (e.g. LibreSSL), we assume they
     # have the necessary support.
@@ -177,7 +177,7 @@ def http2_compatible() -> bool:
     if not ssl.OPENSSL_VERSION.startswith("OpenSSL"):
         logger = get_logger()
         logger.warning(
-            'Skipping HTTP/2.0 compatibility check as system is not using '
+            'Skipping HTTP/2 compatibility check as system is not using '
             'OpenSSL (found: %s)' % ssl.OPENSSL_VERSION)
         return True
 
diff --git a/tests/wpt/tests/trusted-types/policy-without-return-value.sub.html b/tests/wpt/tests/trusted-types/policy-without-return-value.sub.html
new file mode 100644
index 00000000000..43ddc715478
--- /dev/null
+++ b/tests/wpt/tests/trusted-types/policy-without-return-value.sub.html
@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<head>
+  <script src="/resources/testharness.js"></script>
+  <script src="/resources/testharnessreport.js"></script>
+  <meta http-equiv="Content-Security-Policy"
+        content="require-trusted-types-for 'script'">
+</head>
+<body>
+<script>
+/* This is chiefly a regression test for crbug.com/430335244, but should apply
+   to any TT implementation:
+
+   Per https://www.w3.org/TR/trusted-types/#create-a-trusted-type-algorithm
+   step 4: If a policy function does not return a value, the empty string should
+   be used.
+*/
+test(t => {
+  const policy = trustedTypes.createPolicy("emptyCreateHTML", {
+    "createHTML": _ => {},
+  });
+
+  const doc = new DOMParser().parseFromString(
+    policy.createHTML("bla"), "text/html");
+  assert_equals(doc.body.textContent, "");
+}, "createHTML with a policy that returns undefined");
+
+test(t => {
+  const policy = trustedTypes.createPolicy("emptyCreateScript", {
+    "createScript": _ => {},
+  });
+
+  const script = document.createElement("script");
+  script.textContent = policy.createScript("bla");
+  assert_equals(script.textContent, "");
+}, "createScript with a policy that returns undefined");
+
+test(t => {
+  const policy = trustedTypes.createPolicy("emptyCreateScriptURL", {
+    "createScriptURL": _ => {},
+  });
+
+  const script = document.createElement("script");
+  script.src = policy.createScriptURL("bla");
+  assert_equals(script.src, document.location.href);
+}, "createScriptURL with a policy that returns undefined");
+</script>
+</body>
diff --git a/tests/wpt/tests/url/resources/setters_tests.json b/tests/wpt/tests/url/resources/setters_tests.json
index adf78c62560..090598db966 100644
--- a/tests/wpt/tests/url/resources/setters_tests.json
+++ b/tests/wpt/tests/url/resources/setters_tests.json
@@ -2214,6 +2214,14 @@
                 "href": "http://example.net/%00",
                 "pathname": "/%00"
             }
+        },
+        {
+            "href": "foo://path/to",
+            "new_value": "/..",
+            "expected": {
+                "href": "foo://path/",
+                "pathname": "/"
+            }
         }
     ],
     "search": [
diff --git a/tests/wpt/tests/wai-aria/manual/slider_readonly_false-manual.html b/tests/wpt/tests/wai-aria/manual/slider_readonly_false-manual.html
index f5a70984d51..c18e7a97985 100644
--- a/tests/wpt/tests/wai-aria/manual/slider_readonly_false-manual.html
+++ b/tests/wpt/tests/wai-aria/manual/slider_readonly_false-manual.html
@@ -73,7 +73,7 @@
                   "property",
                   "interfaces",
                   "contains",
-                  "IAcesssibleValue"
+                  "IAccessibleValue"
                ],
                [
                   "property",
diff --git a/tests/wpt/tests/wai-aria/manual/slider_readonly_true-manual.html b/tests/wpt/tests/wai-aria/manual/slider_readonly_true-manual.html
index 2588079d784..cc2bb0a8dc1 100644
--- a/tests/wpt/tests/wai-aria/manual/slider_readonly_true-manual.html
+++ b/tests/wpt/tests/wai-aria/manual/slider_readonly_true-manual.html
@@ -73,7 +73,7 @@
                   "property",
                   "interfaces",
                   "contains",
-                  "IAcesssibleValue"
+                  "IAccessibleValue"
                ],
                [
                   "property",
diff --git a/tests/wpt/tests/wai-aria/manual/slider_readonly_unspecified-manual.html b/tests/wpt/tests/wai-aria/manual/slider_readonly_unspecified-manual.html
index 271325a47d3..93dca96b58f 100644
--- a/tests/wpt/tests/wai-aria/manual/slider_readonly_unspecified-manual.html
+++ b/tests/wpt/tests/wai-aria/manual/slider_readonly_unspecified-manual.html
@@ -73,7 +73,7 @@
                   "property",
                   "interfaces",
                   "contains",
-                  "IAcesssibleValue"
+                  "IAccessibleValue"
                ],
                [
                   "property",
diff --git a/tests/wpt/tests/wai-aria/manual/spinbutton_readonly_false-manual.html b/tests/wpt/tests/wai-aria/manual/spinbutton_readonly_false-manual.html
index 5e9429ca28a..7516bc808ca 100644
--- a/tests/wpt/tests/wai-aria/manual/spinbutton_readonly_false-manual.html
+++ b/tests/wpt/tests/wai-aria/manual/spinbutton_readonly_false-manual.html
@@ -73,7 +73,7 @@
                   "property",
                   "interfaces",
                   "contains",
-                  "IAcesssibleValue"
+                  "IAccessibleValue"
                ],
                [
                   "property",
diff --git a/tests/wpt/tests/wai-aria/manual/spinbutton_readonly_true-manual.html b/tests/wpt/tests/wai-aria/manual/spinbutton_readonly_true-manual.html
index a7a3abe6327..48e6295cdbf 100644
--- a/tests/wpt/tests/wai-aria/manual/spinbutton_readonly_true-manual.html
+++ b/tests/wpt/tests/wai-aria/manual/spinbutton_readonly_true-manual.html
@@ -73,7 +73,7 @@
                   "property",
                   "interfaces",
                   "contains",
-                  "IAcesssibleValue"
+                  "IAccessibleValue"
                ],
                [
                   "property",
diff --git a/tests/wpt/tests/wai-aria/manual/spinbutton_readonly_unspecified-manual.html b/tests/wpt/tests/wai-aria/manual/spinbutton_readonly_unspecified-manual.html
index 0976b0737c7..b2bfe091b6f 100644
--- a/tests/wpt/tests/wai-aria/manual/spinbutton_readonly_unspecified-manual.html
+++ b/tests/wpt/tests/wai-aria/manual/spinbutton_readonly_unspecified-manual.html
@@ -73,7 +73,7 @@
                   "property",
                   "interfaces",
                   "contains",
-                  "IAcesssibleValue"
+                  "IAccessibleValue"
                ],
                [
                   "property",
diff --git a/tests/wpt/tests/wasm/webapi/esm-integration/script-src-allows-source-phase-wasm.tentative.html b/tests/wpt/tests/wasm/webapi/esm-integration/script-src-allows-source-phase-wasm.tentative.html
index b96fc756e5c..68cc3fb7657 100644
--- a/tests/wpt/tests/wasm/webapi/esm-integration/script-src-allows-source-phase-wasm.tentative.html
+++ b/tests/wpt/tests/wasm/webapi/esm-integration/script-src-allows-source-phase-wasm.tentative.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<title>Source phase imports alowed by CSP</title>
+<title>Source phase imports allowed by CSP</title>
 <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
diff --git a/tests/wpt/tests/web-animations/crashtests/non-interpolable-transition.html b/tests/wpt/tests/web-animations/crashtests/non-interpolable-transition.html
new file mode 100644
index 00000000000..ae3eb3b4545
--- /dev/null
+++ b/tests/wpt/tests/web-animations/crashtests/non-interpolable-transition.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html class="test-wait">
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <title>Non-interpolable transition</title>
+  <!-- crbug.com/422811234 -->
+</head>
+<body>
+  <div class="transition"></div>
+</body>
+<style>
+  .transition {
+    transition-delay: 0.1s;
+  }
+  .update {
+    /* Transition from initial value with units to one without must not crash */
+    stroke-width: calc(1px/1px);
+  }
+</style>
+<script>
+  requestAnimationFrame(() => {
+    requestAnimationFrame(() => {
+      document.body.className = "update";
+      requestAnimationFrame(() => {
+        document.documentElement.classList.remove('test-wait');
+      });
+    })
+  });
+</script>
+</html>
diff --git a/tests/wpt/tests/web-bundle/subresource-loading/reuse-web-bundle-resource.https.tentative.html b/tests/wpt/tests/web-bundle/subresource-loading/reuse-web-bundle-resource.https.tentative.html
index 81d87bcbf02..e668f040842 100644
--- a/tests/wpt/tests/web-bundle/subresource-loading/reuse-web-bundle-resource.https.tentative.html
+++ b/tests/wpt/tests/web-bundle/subresource-loading/reuse-web-bundle-resource.https.tentative.html
@@ -275,7 +275,7 @@
       // - Even if we move the script element back to the original Document,
       // even immediately, the resources are not loaded from the webbundle in the
       // original Document.
-    }, "append() should reuse webbundle resoruces even if the old script was moved to another document.");
+    }, "append() should reuse webbundle resources even if the old script was moved to another document.");
 
     promise_test(async (t) => {
       t.add_cleanup(cleanUp);
diff --git a/tests/wpt/tests/webaudio/resources/audionodeoptions.js b/tests/wpt/tests/webaudio/resources/audionodeoptions.js
index ef2dab672b3..edac8f7866f 100644
--- a/tests/wpt/tests/webaudio/resources/audionodeoptions.js
+++ b/tests/wpt/tests/webaudio/resources/audionodeoptions.js
@@ -290,3 +290,222 @@ function testDefaultAttributes(should, node, prefix, items) {
     }
   });
 }
+
+// Test that constructor for the node with name |nodeName| handles the
+// various possible values for channelCount, channelCountMode, and
+// channelInterpretation.
+
+// (Todo: Punith, Saqlain) Will be replaced with original function names
+// after we are done with converting all the tests that require these functions
+// from audit.js to testharness.js
+
+function testAudioNodeOptions_W3CTH(context, nodeName, expectedNodeOptions) {
+  if (expectedNodeOptions === undefined)
+    expectedNodeOptions = {};
+  let node;
+
+  // Test that we can set channelCount and that errors are thrown for
+  // invalid values
+  let testChannelCount = 17;
+  if (expectedNodeOptions.channelCount) {
+    testChannelCount = expectedNodeOptions.channelCount.value;
+  }
+
+  node = new window[nodeName](
+      context,
+      Object.assign({}, expectedNodeOptions.additionalOptions, {
+        channelCount: testChannelCount
+      }));
+  assert_equals(node.channelCount, testChannelCount, 'node.channelCount');
+
+  if (expectedNodeOptions.channelCount &&
+      expectedNodeOptions.channelCount.isFixed) {
+    // The channel count is fixed.  Verify that we throw an error if
+    // we try to change it. Arbitrarily set the count to be one more
+    // than the expected value.
+    const invalidCount = expectedNodeOptions.channelCount.value + 1;
+    assert_throws_dom(
+        expectedNodeOptions.channelCount.exceptionType,
+        () => new window[nodeName](
+            context,
+            Object.assign({}, expectedNodeOptions.additionalOptions, {
+              channelCount: invalidCount
+            })),
+        `new ${nodeName}(context, {channelCount: ${invalidCount}})`);
+
+    // And test that setting it to the fixed value does not throw.
+    testChannelCount = expectedNodeOptions.channelCount.value;
+    node = new window[nodeName](
+        context,
+        Object.assign({}, expectedNodeOptions.additionalOptions, {
+          channelCount: testChannelCount
+        }));
+    node.channelCount = testChannelCount;
+  } else {
+    // The channel count is not fixed.  Try to set the count to invalid
+    // values and make sure an error is thrown.
+    [0, 99].forEach(testValue => {
+      assert_throws_dom(
+          'NotSupportedError',
+          () => new window[nodeName](
+              context,
+              Object.assign({}, expectedNodeOptions.additionalOptions, {
+                channelCount: testValue
+              })),
+          `new ${nodeName}(context, {channelCount: ${testValue}})`);
+    });
+  }
+
+  // Test channelCountMode
+  let testChannelCountMode = 'max';
+  if (expectedNodeOptions.channelCountMode) {
+    testChannelCountMode = expectedNodeOptions.channelCountMode.value;
+  }
+
+  node = new window[nodeName](
+      context,
+      Object.assign({}, expectedNodeOptions.additionalOptions, {
+        channelCountMode: testChannelCountMode
+      }));
+  assert_equals(
+      node.channelCountMode,
+      testChannelCountMode,
+      'node.channelCountMode');
+
+  if (expectedNodeOptions.channelCountMode &&
+      expectedNodeOptions.channelCountMode.isFixed) {
+    ['max', 'clamped-max', 'explicit'].forEach(testValue => {
+      if (testValue !== expectedNodeOptions.channelCountMode.value) {
+        assert_throws_dom(
+            expectedNodeOptions.channelCountMode.exceptionType,
+            () => new window[nodeName](
+                context,
+                Object.assign({}, expectedNodeOptions.additionalOptions, {
+                  channelCountMode: testValue
+                })),
+            `new ${nodeName}(context, {channelCountMode: "${testValue}"})`);
+      } else {
+        node = new window[nodeName](
+            context,
+            Object.assign({}, expectedNodeOptions.additionalOptions, {
+              channelCountMode: testValue
+            }));
+        node.channelCountMode = testValue;
+      }
+    });
+  } else {
+    ['max', 'clamped-max', 'explicit'].forEach(testValue => {
+      node = new window[nodeName](
+          context,
+          Object.assign({}, expectedNodeOptions.additionalOptions, {
+            channelCountMode: testValue
+          }));
+      assert_equals(
+          node.channelCountMode,
+          testValue,
+          `node.channelCountMode after setting to ${testValue}`);
+    });
+
+    assert_throws_js(
+        TypeError,
+        () => new window[nodeName](
+            context,
+            Object.assign({}, expectedNodeOptions.additionalOptions, {
+              channelCountMode: 'foobar'
+            })),
+        'Invalid channelCountMode should throw');
+  }
+
+  // Test channelInterpretation
+  if (expectedNodeOptions.channelInterpretation &&
+      expectedNodeOptions.channelInterpretation.isFixed) {
+    ['speakers', 'discrete'].forEach(testValue => {
+      if (testValue !== expectedNodeOptions.channelInterpretation.value) {
+        assert_throws_dom(
+            expectedNodeOptions.channelCountMode.exceptionType,
+            () => new window[nodeName](
+                context,
+                Object.assign({}, expectedNodeOptions.additionalOptions, {
+                  channelInterpretation: testValue
+                })),
+            `new ${nodeName}(context, {channelInterpretation: "${testValue}"})`);
+      } else {
+        node = new window[nodeName](
+            context,
+            Object.assign({}, expectedNodeOptions.additionalOptions, {
+              channelInterpretation: testValue
+            }));
+        node.channelInterpretation = testValue;
+      }
+    });
+  } else {
+    node = new window[nodeName](
+        context,
+        Object.assign({}, expectedNodeOptions.additionalOptions, {
+          channelInterpretation: 'speakers'
+        }));
+    assert_equals(node.channelInterpretation, 'speakers');
+
+    node = new window[nodeName](
+        context,
+        Object.assign({}, expectedNodeOptions.additionalOptions, {
+          channelInterpretation: 'discrete'
+        }));
+    assert_equals(node.channelInterpretation, 'discrete');
+
+    assert_throws_js(
+        TypeError,
+        () => new window[nodeName](
+            context,
+            Object.assign({}, expectedNodeOptions.additionalOptions, {
+              channelInterpretation: 'foobar'
+            })),
+        'Invalid channelInterpretation should throw');
+  }
+}
+
+function testInvalidConstructor_W3CTH(name, context) {
+  assert_throws_js(TypeError, () => new window[name](), 'new ' + name + '()');
+  assert_throws_js(TypeError, () => new window , 'new ' + name + '(1)');
+  assert_throws_js(
+      TypeError,
+      () => new window[name](context, 42), 'new ' + name + '(context, 42)');
+}
+
+function testDefaultConstructor_W3CTH(name, context, options) {
+  let node;
+
+  node = new window[name](context, options.constructorOptions);
+
+  assert_true(
+      node instanceof window[name],
+      `${options.prefix} instanceof ${name}`);
+  assert_equals(
+      node.numberOfInputs, options.numberOfInputs,
+      `${options.prefix}.numberOfInputs`);
+  assert_equals(
+      node.numberOfOutputs, options.numberOfOutputs,
+      `${options.prefix}.numberOfOutputs`);
+  assert_equals(
+      node.channelCount, options.channelCount,
+      `${options.prefix}.channelCount`);
+  assert_equals(
+      node.channelCountMode, options.channelCountMode,
+      `${options.prefix}.channelCountMode`);
+  assert_equals(
+      node.channelInterpretation, options.channelInterpretation,
+      `${options.prefix}.channelInterpretation`);
+
+  return node;
+}
+
+function testDefaultAttributes_W3CTH(node, prefix, items) {
+  items.forEach((item) => {
+    const attr = node[item.name];
+    if (attr instanceof AudioParam) {
+      assert_equals(attr.value, item.value, `${prefix}.${item.name}.value`);
+    } else {
+      assert_equals(attr, item.value, `${prefix}.${item.name}`);
+    }
+  });
+}
diff --git a/tests/wpt/tests/webaudio/resources/audit-util.js b/tests/wpt/tests/webaudio/resources/audit-util.js
index 7c6e40cea5a..e036445e4fe 100644
--- a/tests/wpt/tests/webaudio/resources/audit-util.js
+++ b/tests/wpt/tests/webaudio/resources/audit-util.js
@@ -195,13 +195,13 @@ function computeSNR(actual, expected) {
 }
 
 /**
- * Asserts that all elements in the given array are equal to the specified value.
+ * Asserts that all elements in the given array are equal to the specified value
  * If the value is NaN, checks that each element in the array is also NaN.
  * Throws an assertion error if any element does not match the expected value.
  *
  * @param {Array<number>} array - The array of numbers to check.
- * @param {number} value - The constant value that each array element should match.
- * @param {string} [messagePrefix=''] - Optional prefix for assertion error messages.
+ * @param {number} value - The constant that each array element should match.
+ * @param {string} [messagePrefix=''] - Optional for assertion error messages.
  */
 function assert_constant_value(array, value, messagePrefix = '') {
   for (let i = 0; i < array.length; ++i) {
@@ -218,4 +218,73 @@ function assert_constant_value(array, value, messagePrefix = '') {
       );
     }
   }
-}
\ No newline at end of file
+}
+
+/**
+ * Asserts that two arrays are exactly equal, element by element.
+ * @param {!Array<number>} actual The actual array of values.
+ * @param {!Array<number>} expected The expected array of values.
+ * @param {string} message Description used for assertion failures.
+ */
+function assert_array_equals_exact(actual, expected, message) {
+  assert_equals(actual.length, expected.length, 'Buffers must be same length');
+  for (let i = 0; i < actual.length; ++i) {
+    assert_equals(actual[i], expected[i], `${message} (at index ${i})`);
+  }
+}
+
+/**
+ * Asserts that an array is not a constant array
+ * (i.e., not all values are equal to the given constant).
+ * @param {!Array<number>} array The array to be checked.
+ * @param {number} constantValue The constant value to compare against.
+ * @param {string} message Description used for assertion failures.
+ * Asserts that not all values in the given array are equal to the
+ * specified constant. This is useful for verifying that an output
+ * signal is not silent or uniform.
+ *
+ * @param {!Array<number>} array - The array of numbers to check.
+ * @param {number} constantValue - The value that not all array elements
+ * should match.
+ * @param {string} message - Description used for assertion failure messages.
+ */
+function assert_not_constant_value(array, constantValue, message) {
+  const notAllSame = array.some(value => value !== constantValue);
+  assert_true(notAllSame, message);
+}
+
+/**
+ * Asserts that all elements of an array are exactly equal to a constant value.
+ * @param {!Array<number>} array The array to be checked.
+ * @param {number} constantValue The expected constant value.
+ * @param {string} message Description used for assertion failures.
+ */
+function assert_strict_constant_value(array, constantValue, message) {
+  const allSame = array.every(value => value === constantValue);
+  assert_true(allSame, message);
+}
+
+/**
+ * Asserts that two arrays are approximately equal, element-wise, within a given
+ * absolute threshold.
+ * This is helpful when comparing floating-point buffers where exact equality is
+ * not expected.
+ *
+ * @param {!Array<number>} actual - The actual output array.
+ * @param {!Array<number>} expected - The expected reference array.
+ * @param {number} threshold - The maximum allowed absolute difference between
+ * corresponding elements.
+ * @param {string} message - Description used for assertion failure messages.
+ */
+function assert_array_approximately_equals(
+    actual, expected, threshold, message) {
+      assert_equals(
+          actual.length,
+          expected.length,
+          `${message} - buffer lengths must match`);
+      for (let i = 0; i < actual.length; ++i) {
+        assert_approx_equals(
+            actual[i], expected[i], threshold,
+            `${message} at index ${i}`);
+      }
+}
diff --git a/tests/wpt/tests/webaudio/the-audio-api/the-audioparam-interface/k-rate-delay-connections.html b/tests/wpt/tests/webaudio/the-audio-api/the-audioparam-interface/k-rate-delay-connections.html
index fcf66f2e3ef..81f42f35520 100644
--- a/tests/wpt/tests/webaudio/the-audio-api/the-audioparam-interface/k-rate-delay-connections.html
+++ b/tests/wpt/tests/webaudio/the-audio-api/the-audioparam-interface/k-rate-delay-connections.html
@@ -1,156 +1,111 @@
 <!doctype html>
 <html>
   <head>
-    <title>k-rate AudioParams with inputs for DelayNode</title>
+    <title>DelayNode delayTime with k-rate input should match automation</title>
     <script src="/resources/testharness.js"></script>
     <script src="/resources/testharnessreport.js"></script>
-    <script src="/webaudio/resources/audit.js"></script>
     <script src="/webaudio/resources/audit-util.js"></script>
   </head>
 
   <body>
     <script>
-      let audit = Audit.createTaskRunner();
-
-      // Power-of-two to eliminate round-off in computing time and frames, but
-      // is otherwise arbitrary.
+      // Power-of-two sample rate to eliminate round-off errors.
       const sampleRate = 8192;
 
-      // Arbitrary duration except it must be greater than or equal to 1.
-      const testDuration = 1.5;
+      // Arbitrary test duration (must be ≥ 1s).
+      const testDurationSeconds = 1.5;
 
-      audit.define(
-          {label: 'delayTime', description: `DelayNode delayTime k-rate input`},
-          async (task, should) => {
-            // Two channels:  0 = test result, 1 = expected result.
-            let context = new OfflineAudioContext({
-              numberOfChannels: 2,
-              sampleRate: sampleRate,
-              length: testDuration * sampleRate
-            });
+      // Total number of frames based on sample rate and duration.
+      const totalFrames = sampleRate * testDurationSeconds;
 
-            let merger = new ChannelMergerNode(
-                context, {numberOfInputs: context.destination.channelCount});
-            merger.connect(context.destination);
+      promise_test(async t => {
+        // Two channels:  0 = test result, 1 = expected result.
+        const context = new OfflineAudioContext({
+          numberOfChannels: 2,
+          sampleRate: sampleRate,
+          length: totalFrames
+        });
 
-            // Test the DelayNode by having a reference node (refNode) that uses
-            // k-rate automations of delayTime. The test node (testNode) sets
-            // delayTime to k-rate with a connected input that has the same
-            // automation vlaues as the reference node.  The test passes if the
-            // output from each node is identical to each other.
+        const merger = new ChannelMergerNode(context, {
+          numberOfInputs: context.destination.channelCount
+        });
+        merger.connect(context.destination);
 
-            // Just some non-constant source.
-            let src = new OscillatorNode(context);
+        // Test the DelayNode by having a reference node (refNode) that uses
+        // k-rate automations of delayTime. The test node (testNode) sets
+        // delayTime to k-rate with a connected input that has the same
+        // automation vlaues as the reference node.  The test passes if the
+        // output from each node is identical to each other.
 
-            // The end value and time for the linear ramp.  These values are
-            // chosen so that the delay advances faster than real time.
-            let endValue = 1.125;
-            let endTime = 1;
+        const oscillator = new OscillatorNode(context);
 
-            let refNode;
+        // The end value and time for the linear ramp.  These values are
+        // chosen so that the delay advances faster than real time.
+        const rampEndValue = 1.125;
+        const rampEndTime = 1;
 
-            should(
-                () => refNode = new DelayNode(context),
-                `refNode = new DelayNode(context)`)
-                .notThrow();
+        const refNode = new DelayNode(context);
+        refNode.delayTime.automationRate = 'k-rate';
+        refNode.delayTime.setValueAtTime(0, 0);
+        refNode.delayTime.linearRampToValueAtTime(rampEndValue, rampEndTime);
 
-            should(
-                () => refNode.delayTime.automationRate = 'k-rate',
-                `refNode.delayTime.automationRate = 'k-rate'`)
-                .notThrow();
+        const testNode = new DelayNode(context);
+        testNode.delayTime.automationRate = 'k-rate';
 
-            should(
-                () => refNode.delayTime.setValueAtTime(0, 0),
-                `refNode.delayTime.setValueAtTime(0, 0)`)
-                .notThrow();
+        const modulator = new ConstantSourceNode(context);
+        modulator.offset.setValueAtTime(0, 0);
+        modulator.offset.linearRampToValueAtTime(rampEndValue, rampEndTime);
+        modulator.connect(testNode.delayTime);
 
-            should(
-                () => refNode.delayTime.linearRampToValueAtTime(
-                    endValue, endTime),
-                `refNode.delayTime.linearRampToValueAtTime(${endValue}, ${
-                    endTime})`)
-                .notThrow();
+        oscillator.connect(testNode).connect(merger, 0, 0);
+        oscillator.connect(refNode).connect(merger, 0, 1);
 
-            let testNode;
+        oscillator.start();
+        modulator.start();
 
-            should(
-                () => testNode = new DelayNode(context),
-                `testNode = new DelayNode(context)`)
-                .notThrow();
+        const renderedBuffer = await context.startRendering();
+        const actual = renderedBuffer.getChannelData(0);
+        const expected = renderedBuffer.getChannelData(1);
 
-            should(
-                () => testNode.delayTime.automationRate = 'k-rate',
-                `testNode.delayTime.automationRate = 'k-rate'`)
-                .notThrow();
+        // Quick sanity check that output isn't zero.  This means we messed
+        // up the connections or automations or the buffer source.
+        assert_not_constant_value(
+            expected, 0, 'Expected output should not be constant zero');
+        assert_not_constant_value(
+            actual, 0, 'Actual output should not be constant zero');
 
-            let testMod;
+        // Quick sanity check.  The amount of delay after one render is
+        // endValue * 128 / sampleRate.  But after 1 render, time has
+        // advanced 128/sampleRate.  Hence, the delay exceeds the time by
+        // (endValue - 1)*128/sampleRate sec or (endValue - 1)*128 frames.
+        // This means the output must be EXACTLY zero for this many frames
+        // in the second render.
+        const silentFrames = (rampEndValue - 1) * RENDER_QUANTUM_FRAMES;
 
-            should(
-                () => testMod = new ConstantSourceNode(context),
-                `testMod = new ConstantSourceNode(context)`)
-                .notThrow();
+        assert_strict_constant_value(
+            actual.slice(
+                RENDER_QUANTUM_FRAMES, RENDER_QUANTUM_FRAMES + silentFrames),
+            0,
+            `output[${RENDER_QUANTUM_FRAMES}` +
+                `..${RENDER_QUANTUM_FRAMES + silentFrames - 1}] must be silent`
+        );
 
-            should(
-                () => testMod.offset.setValueAtTime(0, 0),
-                `testMod.offset.setValueAtTime(0, 0)`)
-                .notThrow();
+        // Next quantum should NOT be silent
+        assert_not_constant_value(
+            actual.slice(
+                RENDER_QUANTUM_FRAMES + silentFrames,
+                2 * RENDER_QUANTUM_FRAMES),
+            0,
+            `output[${RENDER_QUANTUM_FRAMES + silentFrames}` +
+                `..${2 * RENDER_QUANTUM_FRAMES - 1}] must have signal`
+        );
 
-            should(
-                () => testMod.offset.linearRampToValueAtTime(endValue, endTime),
-                `testMod.offset.linearRampToValueAtTime(${endValue}, ${
-                    endTime})`)
-                .notThrow();
-
-            should(
-                () => testMod.connect(testNode.delayTime),
-                `testMod.connect(testNode.delayTime)`)
-                .notThrow();
-
-            // Connect up everything and go!
-            src.connect(testNode).connect(merger, 0, 0);
-            src.connect(refNode).connect(merger, 0, 1);
-
-            src.start();
-            testMod.start();
-
-            const buffer = await context.startRendering();
-            let expected = buffer.getChannelData(0);
-            let actual = buffer.getChannelData(1);
-
-            // Quick sanity check that output isn't zero.  This means we messed
-            // up the connections or automations or the buffer source.
-            should(expected, `Expected k-rate delayTime AudioParam with input`)
-                .notBeConstantValueOf(0);
-            should(actual, `Actual k-rate delayTime AudioParam with input`)
-                .notBeConstantValueOf(0);
-
-            // Quick sanity check.  The amount of delay after one render is
-            // endValue * 128 / sampleRate.  But after 1 render, time has
-            // advanced 128/sampleRate.  Hence, the delay exceeds the time by
-            // (endValue - 1)*128/sampleRate sec or (endValue - 1)*128 frames.
-            // This means the output must be EXACTLY zero for this many frames
-            // in the second render.
-            let zeroFrames = (endValue - 1) * RENDER_QUANTUM_FRAMES;
-            should(
-                actual.slice(
-                    RENDER_QUANTUM_FRAMES, RENDER_QUANTUM_FRAMES + zeroFrames),
-                `output[${RENDER_QUANTUM_FRAMES}, ${
-                    RENDER_QUANTUM_FRAMES + zeroFrames - 1}]`)
-                .beConstantValueOf(0);
-            should(
-                actual.slice(
-                    RENDER_QUANTUM_FRAMES + zeroFrames,
-                    2 * RENDER_QUANTUM_FRAMES),
-                `output[${RENDER_QUANTUM_FRAMES + zeroFrames}, ${
-                    2 * RENDER_QUANTUM_FRAMES - 1}]`)
-                .notBeConstantValueOf(0);
-
-            // The expected and actual results must be EXACTLY the same.
-            should(actual, `k-rate delayTime AudioParam with input`)
-                .beCloseToArray(expected, {absoluteThreshold: 0});
-          });
-
-      audit.run();
+        // Compare actual vs expected output
+        assert_array_equals_exact(
+            actual,
+            expected,
+            'Output from testNode should exactly match reference');
+      }, 'k-rate DelayNode.delayTime with input matches automation behavior');
     </script>
   </body>
-  </html>
\ No newline at end of file
+</html>
diff --git a/tests/wpt/tests/webaudio/the-audio-api/the-audioworklet-interface/audioworkletnode-constructor-options.https.html b/tests/wpt/tests/webaudio/the-audio-api/the-audioworklet-interface/audioworkletnode-constructor-options.https.html
index d3347d265e4..846421cb9d4 100644
--- a/tests/wpt/tests/webaudio/the-audio-api/the-audioworklet-interface/audioworkletnode-constructor-options.https.html
+++ b/tests/wpt/tests/webaudio/the-audio-api/the-audioworklet-interface/audioworkletnode-constructor-options.https.html
@@ -1,55 +1,37 @@
 <!DOCTYPE html>
 <html>
   <head>
-    <title>
-      Test of AudioWorkletNodeOptions
-    </title>
+    <title>AudioWorkletNodeOptions: Basic Construction & Validation</title>
     <script src="/resources/testharness.js"></script>
     <script src="/resources/testharnessreport.js"></script>
-    <script src="/webaudio/resources/audit.js"></script>
   </head>
   <body>
-    <script id="layout-test-code">
+    <script>
       const sampleRate = 48000;
+      const filePath = 'processors/dummy-processor.js';
 
-      const audit = Audit.createTaskRunner();
-      let context;
+      promise_test(async () => {
+        const context = new OfflineAudioContext(1, 1, sampleRate);
+        await context.audioWorklet.addModule(filePath);
 
-      let filePath = 'processors/dummy-processor.js';
+        const testNode = new AudioWorkletNode(context, 'dummy');
+        assert_true(
+            testNode instanceof AudioWorkletNode,
+            'testNode should be an instance of AudioWorkletNode');
+        assert_equals(testNode.numberOfInputs, 1, 'Default numberOfInputs');
+        assert_equals(testNode.numberOfOutputs, 1, 'Default numberOfOutputs');
+        assert_equals(testNode.channelCount, 2, 'Default channelCount');
+        assert_equals(
+            testNode.channelCountMode, 'max', 'Default channelCountMode');
+        assert_equals(
+            testNode.channelInterpretation, 'speakers',
+            'Default channelInterpretation');
+      }, 'Construct AudioWorkletNode without options and check default values');
 
-      // Load script file and create a OfflineAudiocontext.
-      audit.define('setup', (task, should) => {
-        context = new OfflineAudioContext(1, 1, sampleRate);
-        context.audioWorklet.addModule(filePath).then(() => {
-          task.done();
-        });
-      });
+      promise_test(async () => {
+        const context = new OfflineAudioContext(1, 1, sampleRate);
+        await context.audioWorklet.addModule(filePath);
 
-      // Test AudioWorkletNode construction without AudioWorkletNodeOptions.
-      audit.define('without-audio-node-options', (task, should) => {
-        let testNode;
-        should(
-            () => testNode = new AudioWorkletNode(context, 'dummy'),
-            'Creating AudioWOrkletNode without options')
-            .notThrow();
-        should(testNode instanceof AudioWorkletNode,
-               'testNode is instance of AudioWorkletNode').beEqualTo(true);
-        should(testNode.numberOfInputs,
-               'testNode.numberOfInputs (default)').beEqualTo(1);
-        should(testNode.numberOfOutputs,
-               'testNode.numberOfOutputs (default)').beEqualTo(1);
-        should(testNode.channelCount,
-               'testNode.channelCount (default)').beEqualTo(2);
-        should(testNode.channelCountMode,
-               'testNode.channelCountMode (default)').beEqualTo('max');
-        should(testNode.channelInterpretation,
-               'testNode.channelInterpretation (default)')
-            .beEqualTo('speakers');
-        task.done();
-      });
-
-      // Test AudioWorkletNode constructor with AudioNodeOptions.
-      audit.define('audio-node-options', (task, should) => {
         const options = {
           numberOfInputs: 7,
           numberOfOutputs: 18,
@@ -57,93 +39,72 @@
           channelCountMode: 'clamped-max',
           channelInterpretation: 'discrete'
         };
-        const optionsString = JSON.stringify(options);
 
-        let testNode;
-        should(
-            () => testNode = new AudioWorkletNode(context, 'dummy', options),
-            'Creating AudioWOrkletNode with options: ' + optionsString)
-            .notThrow();
-        should(testNode.numberOfInputs,
-               'testNode.numberOfInputs').beEqualTo(options.numberOfInputs);
-        should(testNode.numberOfOutputs,
-               'testNode.numberOfOutputs').beEqualTo(options.numberOfOutputs);
-        should(testNode.channelCount,
-               'testNode.channelCount').beEqualTo(options.channelCount);
-        should(testNode.channelCountMode,
-               'testNode.channelCountMode').beEqualTo(options.channelCountMode);
-        should(testNode.channelInterpretation,
-               'testNode.channelInterpretation')
-            .beEqualTo(options.channelInterpretation);
+        const testNode = new AudioWorkletNode(context, 'dummy', options);
+        assert_equals(testNode.numberOfInputs, options.numberOfInputs);
+        assert_equals(testNode.numberOfOutputs, options.numberOfOutputs);
+        assert_equals(testNode.channelCount, options.channelCount);
+        assert_equals(testNode.channelCountMode, options.channelCountMode);
+        assert_equals(
+            testNode.channelInterpretation, options.channelInterpretation);
+      }, 'Construct AudioWorkletNode with explicit AudioNodeOptions');
 
-        task.done();
-      });
+      promise_test(async () => {
+        const context = new OfflineAudioContext(1, 1, sampleRate);
+        await context.audioWorklet.addModule(filePath);
 
-      // Test AudioWorkletNode.channelCount.
-      audit.define('channel-count', (task, should) => {
-        const options1 = {channelCount: 17};
-        let testNode = new AudioWorkletNode(context, 'dummy', options1);
-        should(testNode.channelCount, 'testNode.channelCount')
-            .beEqualTo(options1.channelCount);
+        const optionsValid = {channelCount: 17};
+        const testNode = new AudioWorkletNode(context, 'dummy', optionsValid);
+        assert_equals(testNode.channelCount, optionsValid.channelCount);
 
-        const options2 = {channelCount: 0};
-        should(
-            () => new AudioWorkletNode(context, 'dummy', options2),
-            'Creating AudioWorkletNode with channelCount 0')
-            .throw(DOMException, 'NotSupportedError');
+        const optionsTooSmall = {channelCount: 0};
+        assert_throws_dom('NotSupportedError', () => {
+          new AudioWorkletNode(context, 'dummy', optionsTooSmall);
+        }, 'channelCount of 0 should throw NotSupportedError');
 
-        const options3 = {channelCount: 33};
-        should(
-            () => new AudioWorkletNode(context, 'dummy', options3),
-            'Creating AudioWorkletNode with channelCount 33')
-            .throw(DOMException, 'NotSupportedError');
+        const optionsTooLarge = {channelCount: 33};
+        assert_throws_dom('NotSupportedError', () => {
+          new AudioWorkletNode(context, 'dummy', optionsTooLarge);
+        }, 'channelCount of 33 should throw NotSupportedError');
+      }, 'Validate channelCount boundaries for AudioWorkletNode');
 
-        task.done();
-      });
+      promise_test(async () => {
+        const context = new OfflineAudioContext(1, 1, sampleRate);
+        await context.audioWorklet.addModule(filePath);
 
-      // Test AudioWorkletNode.channelCountMode.
-      audit.define('channel-count-mode', (task, should) => {
         const channelCountModes = ['max', 'clamped-max', 'explicit'];
-        channelCountModes.forEach((mode) => {
-          const options = {channelCountMode: mode};
-          let testNode = new AudioWorkletNode(context, 'dummy', options);
-          should(testNode.channelCountMode,
-                 'testNode.channelCountMode (set via options.' + mode + ')')
-              .beEqualTo(options.channelCountMode);
-        });
+        for (const mode of channelCountModes) {
+          const node = new AudioWorkletNode(context, 'dummy', {
+            channelCountMode: mode
+          });
+          assert_equals(
+              node.channelCountMode, mode, `Set channelCountMode to '${mode}'`);
+        }
 
-        const options1 = {channelCountMode: 'foobar'};
-        should(
-            () => new AudioWorkletNode(context, 'dummy', options1),
-            'Creating AudioWorkletNode with channelCountMode "foobar"')
-            .throw(TypeError);
+        const invalidMode = {channelCountMode: 'foobar'};
+        assert_throws_js(TypeError, () => {
+          new AudioWorkletNode(context, 'dummy', invalidMode);
+        }, 'Invalid channelCountMode should throw TypeError');
+      }, 'Validate allowed and disallowed channelCountMode options');
 
-        task.done();
-      });
+      promise_test(async () => {
+        const context = new OfflineAudioContext(1, 1, sampleRate);
+        await context.audioWorklet.addModule(filePath);
 
-      // Test AudioWorkletNode.channelInterpretation.
-      audit.define('channel-interpretation', (task, should) => {
         const channelInterpretations = ['speakers', 'discrete'];
-        channelInterpretations.forEach((interpretation) => {
-          const options = {channelInterpretation: interpretation};
-          let testNode = new AudioWorkletNode(context, 'dummy', options);
-          should(
-              testNode.channelInterpretation,
-              'testNode.channelInterpretation (set via options.' +
-                  interpretation + ')')
-              .beEqualTo(options.channelInterpretation);
-        });
+        for (const interpretation of channelInterpretations) {
+          const node = new AudioWorkletNode(context, 'dummy', {
+            channelInterpretation: interpretation
+          });
+          assert_equals(node.channelInterpretation, interpretation,
+              `Set channelInterpretation to '${interpretation}'`);
+        }
 
-        const options1 = {channelInterpretation: 'foobar'};
-        should(
-            () => new AudioWorkletNode(context, 'dummy', options1),
-            'Creating AudioWorkletNode with channelInterpretation "foobar"')
-            .throw(TypeError);
-
-        task.done();
-      });
-
-      audit.run();
+        const invalidInterpretation = {channelInterpretation: 'foobar'};
+        assert_throws_js(TypeError, () => {
+          new AudioWorkletNode(context, 'dummy', invalidInterpretation);
+        }, 'Invalid channelInterpretation should throw TypeError');
+      }, 'Validate allowed and disallowed channelInterpretation values');
     </script>
   </body>
 </html>
diff --git a/tests/wpt/tests/webaudio/the-audio-api/the-iirfilternode-interface/ctor-iirfilter.html b/tests/wpt/tests/webaudio/the-audio-api/the-iirfilternode-interface/ctor-iirfilter.html
index e884d487af8..4336f003404 100644
--- a/tests/wpt/tests/webaudio/the-audio-api/the-iirfilternode-interface/ctor-iirfilter.html
+++ b/tests/wpt/tests/webaudio/the-audio-api/the-iirfilternode-interface/ctor-iirfilter.html
@@ -1,74 +1,57 @@
 <!DOCTYPE html>
 <html>
   <head>
-    <title>
-      Test Constructor: IIRFilter
-    </title>
+    <title>Test Constructor: IIRFilter</title>
     <script src="/resources/testharness.js"></script>
     <script src="/resources/testharnessreport.js"></script>
     <script src="/webaudio/resources/audit-util.js"></script>
-    <script src="/webaudio/resources/audit.js"></script>
     <script src="/webaudio/resources/audionodeoptions.js"></script>
   </head>
   <body>
-    <script id="layout-test-code">
+    <script>
       let context;
 
-      let audit = Audit.createTaskRunner();
+      promise_test(async () => {
+        context = new OfflineAudioContext(1, 1, 48000);
+      }, 'Initialize OfflineAudioContext');
 
-      audit.define('initialize', (task, should) => {
-        context = initializeContext(should);
-        task.done();
-      });
+      promise_test(async () => {
+        testInvalidConstructor_W3CTH('IIRFilterNode', context);
+      }, 'Invalid IIRFilterNode constructor should throw');
 
-      audit.define('invalid constructor', (task, should) => {
-        testInvalidConstructor(should, 'IIRFilterNode', context);
-        task.done();
-      });
+      promise_test(async () => {
+        const node =
+            testDefaultConstructor_W3CTH('IIRFilterNode', context, {
+              numberOfInputs: 1,
+              numberOfOutputs: 1,
+              channelCount: 2,
+              channelCountMode: 'max',
+              channelInterpretation: 'speakers',
+              constructorOptions: {feedforward: [1], feedback: [1, -.9]}
+            });
+      }, 'Default IIRFilterNode constructor with feedforward/feedback');
 
-      audit.define('default constructor', (task, should) => {
-        let prefix = 'node0';
-        let node = testDefaultConstructor(should, 'IIRFilterNode', context, {
-          prefix: prefix,
-          numberOfInputs: 1,
-          numberOfOutputs: 1,
-          channelCount: 2,
-          channelCountMode: 'max',
-          channelInterpretation: 'speakers',
-          constructorOptions: {feedforward: [1], feedback: [1, -.9]}
-        });
-
-        task.done();
-      });
-
-      audit.define('test AudioNodeOptions', (task, should) => {
-        testAudioNodeOptions(
-            should, context, 'IIRFilterNode',
+      promise_test(async () => {
+        testAudioNodeOptions_W3CTH(
+            context,
+            'IIRFilterNode',
             {additionalOptions: {feedforward: [1, 1], feedback: [1, .5]}});
-        task.done();
-      });
+      }, 'Test AudioNodeOptions on IIRFilterNode');
 
-      audit.define('constructor options', (task, should) => {
+      promise_test(async () => {
         let node;
 
         let options = {feedback: [1, .5]};
-        should(
-            () => {
-              node = new IIRFilterNode(context, options);
-            },
-            'node = new IIRFilterNode(, ' + JSON.stringify(options) + ')')
-            .throw(TypeError);
+        assert_throws_js(TypeError, () => {
+          node = new IIRFilterNode(context, options);
+        }, 'node = new IIRFilterNode(, {"feedback":[1,0.5]})');
 
         options = {feedforward: [1, 0.5]};
-        should(
-            () => {
-              node = new IIRFilterNode(context, options);
-            },
-            'node = new IIRFilterNode(c, ' + JSON.stringify(options) + ')')
-            .throw(TypeError);
-
-        task.done();
-      });
+        assert_throws_js(TypeError, () => {
+          node = new IIRFilterNode(context, options);
+        }, 'node = new IIRFilterNode(c, {"feedforward":[1,0.5]})');
+      }, 'IIRFilterNode constructor should throw with missing required ' +
+          'options');
 
       // Test functionality of constructor.  This is needed because we have no
       // way of determining if the filter coefficients were were actually set
@@ -76,29 +59,29 @@
 
       // TODO(rtoy): This functionality test should be moved out to a separate
       // file.
-      audit.define('functionality', (task, should) => {
-        let options = {feedback: [1, .5], feedforward: [1, 1]};
+      promise_test(async () => {
+        const options = {feedback: [1, .5], feedforward: [1, 1]};
 
         // Create two-channel offline context; sample rate and length are fairly
         // arbitrary.  Channel 0 contains the test output and channel 1 contains
         // the expected output.
-        let sampleRate = 48000;
-        let renderLength = 0.125;
-        let testContext =
+        const sampleRate = 48000;
+        const renderLength = 0.125;
+        const testContext =
             new OfflineAudioContext(2, renderLength * sampleRate, sampleRate);
 
         // The test node uses the constructor.  The reference node creates the
         // same filter but uses the old factory method.
-        let testNode = new IIRFilterNode(testContext, options);
-        let refNode = testContext.createIIRFilter(
+        const testNode = new IIRFilterNode(testContext, options);
+        const refNode = testContext.createIIRFilter(
             Float32Array.from(options.feedforward),
             Float32Array.from(options.feedback));
 
-        let source = testContext.createOscillator();
+        const source = testContext.createOscillator();
         source.connect(testNode);
         source.connect(refNode);
 
-        let merger = testContext.createChannelMerger(
+        const merger = testContext.createChannelMerger(
             testContext.destination.channelCount);
 
         testNode.connect(merger, 0, 0);
@@ -107,20 +90,18 @@
         merger.connect(testContext.destination);
 
         source.start();
-        testContext.startRendering()
-            .then(function(resultBuffer) {
-              let actual = resultBuffer.getChannelData(0);
-              let expected = resultBuffer.getChannelData(1);
 
-              // The output from the two channels should be exactly equal
-              // because exactly the same IIR filter should have been created.
-              should(actual, 'Output of filter using new IIRFilter(...)')
-                  .beEqualToArray(expected);
-            })
-            .then(() => task.done());
-      });
+        const resultBuffer = await testContext.startRendering();
+        const actual = resultBuffer.getChannelData(0);
+        const expected = resultBuffer.getChannelData(1);
 
-      audit.run();
+        // The output from the two channels should be exactly equal
+        // because exactly the same IIR filter should have been created.
+        assert_array_approx_equals(
+            actual, expected, 0,
+            'Output of filter using new IIRFilter(...) should ' +
+                'match legacy method output');
+      }, 'Functional test of IIRFilterNode constructor vs. legacy method');
     </script>
   </body>
 </html>
diff --git a/tests/wpt/tests/webaudio/the-audio-api/the-oscillatornode-interface/detune-limiting.html b/tests/wpt/tests/webaudio/the-audio-api/the-oscillatornode-interface/detune-limiting.html
index 81a1293d035..8d2ceabac43 100644
--- a/tests/wpt/tests/webaudio/the-audio-api/the-oscillatornode-interface/detune-limiting.html
+++ b/tests/wpt/tests/webaudio/the-audio-api/the-oscillatornode-interface/detune-limiting.html
@@ -1,154 +1,113 @@
-<!doctype html>
+<!DOCTYPE html>
 <html>
   <head>
-    <title>
-      Oscillator Detune Limits
-    </title>
+    <title>Oscillator Detune: High Detune Limits and Automation</title>
     <script src="/resources/testharness.js"></script>
     <script src="/resources/testharnessreport.js"></script>
-    <script src="/webaudio/resources/audit.js"></script>
+    <script src="/webaudio/resources/audit-util.js"></script>
   </head>
-
   <body>
     <script>
       const sampleRate = 44100;
       const renderLengthSeconds = 0.125;
+      const totalFrames = sampleRate * renderLengthSeconds;
+      promise_test(async t => {
+        const context = new OfflineAudioContext(2, totalFrames, sampleRate);
+        const merger = new ChannelMergerNode(context, {
+          numberOfInputs: context.destination.channelCount
+        });
+        merger.connect(context.destination);
 
-      let audit = Audit.createTaskRunner();
-
-      audit.define(
-          {
-            label: 'detune limits',
-            description:
-                'Oscillator with detune and frequency at Nyquist or above'
-          },
-          (task, should) => {
-            let context = new OfflineAudioContext(
-                2, renderLengthSeconds * sampleRate, sampleRate);
-
-            let merger = new ChannelMergerNode(
-                context, {numberOfInputs: context.destination.channelCount});
-            merger.connect(context.destination);
-
-            // For test oscillator, set the oscillator frequency to -Nyquist and
-            // set detune to be a large number that would cause the detuned
-            // frequency to be way above Nyquist.
-            const oscFrequency = 1;
-            const detunedFrequency = sampleRate;
-            const detuneValue = Math.fround(1200 * Math.log2(detunedFrequency));
-
-            let testOsc = new OscillatorNode(
-                context, {frequency: oscFrequency, detune: detuneValue});
-            testOsc.connect(merger, 0, 1);
-
-            // For the reference oscillator, determine the computed oscillator
-            // frequency using the values above and set that as the oscillator
-            // frequency.
-            let computedFreq = oscFrequency * Math.pow(2, detuneValue / 1200);
-
-            let refOsc = new OscillatorNode(context, {frequency: computedFreq});
-            refOsc.connect(merger, 0, 0);
-
-            // Start 'em up and render
-            testOsc.start();
-            refOsc.start();
-
-            context.startRendering()
-                .then(renderedBuffer => {
-                  let expected = renderedBuffer.getChannelData(0);
-                  let actual = renderedBuffer.getChannelData(1);
-
-                  // Let user know about the smaple rate so following messages
-                  // make more sense.
-                  should(context.sampleRate, 'Context sample rate')
-                    .beEqualTo(context.sampleRate);
-
-                  // Since the frequency is at Nyquist, the reference oscillator
-                  // output should be zero.
-                  should(
-                      refOsc.frequency.value, 'Reference oscillator frequency')
-                      .beGreaterThanOrEqualTo(context.sampleRate / 2);
-                  should(
-                      expected, `Osc(freq: ${refOsc.frequency.value}) output`)
-                      .beConstantValueOf(0);
-                  // The output from each oscillator should be the same.
-                  should(
-                      actual,
-                      'Osc(freq: ' + oscFrequency + ', detune: ' + detuneValue +
-                          ') output')
-                      .beCloseToArray(expected, {absoluteThreshold: 0});
-
-                })
-                .then(() => task.done());
-          });
-
-      audit.define(
-          {
-            label: 'detune automation',
-            description:
-                'Oscillator output with detune automation should be zero ' +
-                'above Nyquist'
-          },
-          (task, should) => {
-            let context = new OfflineAudioContext(
-                1, renderLengthSeconds * sampleRate, sampleRate);
-
-            const baseFrequency = 1;
-            const rampEnd = renderLengthSeconds / 2;
-            const detuneEnd = 1e7;
-
-            let src = new OscillatorNode(context, {frequency: baseFrequency});
-            src.detune.linearRampToValueAtTime(detuneEnd, rampEnd);
-
-            src.connect(context.destination);
-
-            src.start();
-
-            context.startRendering()
-                .then(renderedBuffer => {
-                  let audio = renderedBuffer.getChannelData(0);
-
-                  // At some point, the computed oscillator frequency will go
-                  // above Nyquist.  Determine at what time this occurrs.  The
-                  // computed frequency is f * 2^(d/1200) where |f| is the
-                  // oscillator frequency and |d| is the detune value.  Thus,
-                  // find |d| such that Nyquist = f*2^(d/1200). That is, d =
-                  // 1200*log2(Nyquist/f)
-                  let criticalDetune =
-                      1200 * Math.log2(context.sampleRate / 2 / baseFrequency);
-
-                  // Now figure out at what point on the linear ramp does the
-                  // detune value reach this critical value.  For a linear ramp:
-                  //
-                  //   v(t) = V0+(V1-V0)*(t-T0)/(T1-T0)
-                  //
-                  // Thus,
-                  //
-                  //   t = ((T1-T0)*v(t) + T0*V1 - T1*V0)/(V1-V0)
-                  //
-                  // In this test, T0 = 0, V0 = 0, T1 = rampEnd, V1 =
-                  // detuneEnd, and v(t) = criticalDetune
-                  let criticalTime = (rampEnd * criticalDetune) / detuneEnd;
-                  let criticalFrame =
-                      Math.ceil(criticalTime * context.sampleRate);
-
-                  should(
-                      criticalFrame,
-                      `Frame where detuned oscillator reaches Nyquist`)
-                      .beEqualTo(criticalFrame);
-
-                  should(
-                      audio.slice(0, criticalFrame),
-                      `osc[0:${criticalFrame - 1}]`)
-                      .notBeConstantValueOf(0);
-
-                  should(audio.slice(criticalFrame), `osc[${criticalFrame}:]`)
-                      .beConstantValueOf(0);
-                })
-                .then(() => task.done());
-          });
-
-      audit.run();
+        // Set the detune so the oscillator goes beyond the Nyquist frequency
+        // and verify if it produces silence.
+        const oscFrequency = 1;
+        const detunedFrequency = sampleRate;
+        const detuneValue = Math.fround(1200 * Math.log2(detunedFrequency));
+        const testOsc = new OscillatorNode(context, {
+          frequency: oscFrequency,
+          detune: detuneValue
+        });
+        testOsc.connect(merger, 0, 1);
+        const computedFrequency
+            = oscFrequency * Math.pow(2, detuneValue / 1200);
+        const refOsc = new OscillatorNode(context, {
+          frequency: computedFrequency
+        });
+        refOsc.connect(merger, 0, 0);
+        testOsc.start();
+        refOsc.start();
+        const renderedBuffer = await context.startRendering();
+        const expected = renderedBuffer.getChannelData(0);
+        const actual = renderedBuffer.getChannelData(1);
+        assert_greater_than_equal(
+            refOsc.frequency.value,
+            context.sampleRate / 2,
+            'Reference oscillator frequency should be ≥ Nyquist'
+        );
+        assert_constant_value(
+            expected,
+            0,
+            `Reference output (freq: ${refOsc.frequency.value}) must be zero`
+        );
+        assert_array_approximately_equals(
+            actual,
+            expected,
+            0,
+            `Test oscillator output (freq: ${oscFrequency}, ` +
+                `detune: ${detuneValue}) must match reference output`
+        );
+      }, 'Oscillator with large detune produces 0 output at Nyquist or above');
+      promise_test(async t => {
+        const context = new OfflineAudioContext(1, totalFrames, sampleRate);
+        const baseFrequency = 1;
+        const rampEndTime = renderLengthSeconds / 2;
+        const detuneEnd = 1e7;
+        const oscillator
+            = new OscillatorNode(context, { frequency: baseFrequency });
+        oscillator.detune.linearRampToValueAtTime(detuneEnd, rampEndTime);
+        oscillator.connect(context.destination);
+        oscillator.start();
+        const renderedBuffer = await context.startRendering();
+        const audio = renderedBuffer.getChannelData(0);
+        // At some point, the computed oscillator frequency will go
+        // above Nyquist.  Determine at what time this occurrs.  The
+        // computed frequency is f * 2^(d/1200) where |f| is the
+        // oscillator frequency and |d| is the detune value.  Thus,
+        // find |d| such that Nyquist = f*2^(d/1200). That is, d =
+        // 1200*log2(Nyquist/f)
+        const nyquist = context.sampleRate / 2;
+        const criticalDetune = 1200 * Math.log2(nyquist / baseFrequency);
+        // Now figure out at what point on the linear ramp does the
+        // detune value reach this critical value.  For a linear ramp:
+        //
+        //   v(t) = V0+(V1-V0)*(t-T0)/(T1-T0)
+        //
+        // Thus,
+        //
+        //   t = ((T1-T0)*v(t) + T0*V1 - T1*V0)/(V1-V0)
+        //
+        // In this test, T0 = 0, V0 = 0, T1 = rampEnd, V1 =
+        // detuneEnd, and v(t) = criticalDetune
+        const criticalTime = (rampEndTime * criticalDetune) / detuneEnd;
+        const criticalFrame = Math.ceil(criticalTime * sampleRate);
+        assert_less_than_equal(
+            criticalFrame,
+            audio.length,
+            'Critical frame should lie within audio buffer length'
+        );
+        assert_not_constant_value(
+            audio.slice(0, criticalFrame),
+            0,
+            `Oscillator output [0:${criticalFrame - 1}] should not ` +
+                `be zero before exceeding Nyquist`
+        );
+        assert_constant_value(
+            audio.slice(criticalFrame),
+            0,
+            `Oscillator output [${criticalFrame}:] should be zero ` +
+                `after exceeding Nyquist`
+        );
+      }, 'Oscillator with detune automation becomes silent above Nyquist');
     </script>
   </body>
 </html>
diff --git a/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/__init__.py b/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/conftest.py b/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/conftest.py
new file mode 100644
index 00000000000..3acf63445fa
--- /dev/null
+++ b/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/conftest.py
@@ -0,0 +1,57 @@
+import pytest
+import pytest_asyncio
+
+from webdriver.bidi.modules.script import ContextTarget
+
+TIMEZONES = [
+    "Asia/Yekaterinburg", "Europe/Berlin", "America/New_York", "Asia/Tokyo"
+]
+
+
+@pytest_asyncio.fixture
+async def get_current_timezone(bidi_session):
+    async def get_current_timezone(context):
+        result = await bidi_session.script.evaluate(
+            expression="Intl.DateTimeFormat().resolvedOptions().timeZone",
+            target=ContextTarget(context["context"]),
+            await_promise=False,
+        )
+        return result["value"]
+
+    return get_current_timezone
+
+
+@pytest_asyncio.fixture
+async def default_timezone(get_current_timezone, top_context):
+    """
+    Returns default timezone.
+    """
+    return await get_current_timezone(top_context)
+
+
+@pytest.fixture
+def some_timezone(default_timezone):
+    """
+    Returns some timezone which is not equal to `default_timezone` nor to
+    `another_timezone`.
+    """
+    for timezone in TIMEZONES:
+        if timezone != default_timezone:
+            return timezone
+
+    raise Exception(
+        f"Unexpectedly could not find timezone different from the default {default_timezone}")
+
+
+@pytest.fixture
+def another_timezone(default_timezone, some_timezone):
+    """
+    Returns some another timezone which is not equal to `default_timezone` nor to
+    `some_timezone`.
+    """
+    for timezone in TIMEZONES:
+        if timezone != default_timezone and timezone != another_timezone:
+            return timezone
+
+    raise Exception(
+        f"Unexpectedly could not find timezone different from the default {default_timezone}")
diff --git a/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/contexts.py b/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/contexts.py
new file mode 100644
index 00000000000..c8eba9be671
--- /dev/null
+++ b/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/contexts.py
@@ -0,0 +1,50 @@
+import pytest
+
+pytestmark = pytest.mark.asyncio
+
+
+async def test_contexts(bidi_session, new_tab, top_context,
+        get_current_timezone,
+        default_timezone, some_timezone):
+    # Set timezone override.
+    await bidi_session.emulation.set_timezone_override(
+        contexts=[new_tab["context"]],
+        timezone=some_timezone
+    )
+
+    # Assert timezone emulated only in the required context.
+    assert await get_current_timezone(new_tab) == some_timezone
+    assert await get_current_timezone(top_context) == default_timezone
+
+    # Reset timezone override.
+    await bidi_session.emulation.set_timezone_override(
+        contexts=[new_tab["context"]],
+        timezone=None)
+
+    # Assert the timezone is restored to the initial one.
+    assert await get_current_timezone(new_tab) == default_timezone
+    assert await get_current_timezone(top_context) == default_timezone
+
+
+async def test_multiple_contexts(bidi_session, new_tab, get_current_timezone,
+        default_timezone, some_timezone):
+    new_context = await bidi_session.browsing_context.create(type_hint="tab")
+
+    # Set timezone override.
+    await bidi_session.emulation.set_timezone_override(
+        contexts=[new_tab["context"], new_context["context"]],
+        timezone=some_timezone
+    )
+
+    # Assert timezone emulated in all the required contexts.
+    assert await get_current_timezone(new_tab) == some_timezone
+    assert await get_current_timezone(new_context) == some_timezone
+
+    # Reset timezone override.
+    await bidi_session.emulation.set_timezone_override(
+        contexts=[new_tab["context"], new_context["context"]],
+        timezone=None)
+
+    # Assert the timezone is restored to the initial one.
+    assert await get_current_timezone(new_tab) == default_timezone
+    assert await get_current_timezone(new_context) == default_timezone
diff --git a/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/invalid.py b/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/invalid.py
new file mode 100644
index 00000000000..f7a39a29cac
--- /dev/null
+++ b/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/invalid.py
@@ -0,0 +1,119 @@
+import pytest
+
+import webdriver.bidi.error as error
+
+pytestmark = pytest.mark.asyncio
+
+
+@pytest.mark.parametrize("value", [False, 42, "foo", {}])
+async def test_params_contexts_invalid_type(bidi_session, value):
+    with pytest.raises(error.InvalidArgumentException):
+        await bidi_session.emulation.set_timezone_override(
+            timezone=None,
+            contexts=value
+        )
+
+
+async def test_params_contexts_empty_list(bidi_session):
+    with pytest.raises(error.InvalidArgumentException):
+        await bidi_session.emulation.set_timezone_override(
+            timezone=None,
+            contexts=[])
+
+
+@pytest.mark.parametrize("value", [None, False, 42, [], {}])
+async def test_params_contexts_context_invalid_type(bidi_session, value):
+    with pytest.raises(error.InvalidArgumentException):
+        await bidi_session.emulation.set_timezone_override(
+            timezone=None,
+            contexts=[value])
+
+
+async def test_params_contexts_entry_invalid_value(bidi_session):
+    with pytest.raises(error.NoSuchFrameException):
+        await bidi_session.emulation.set_timezone_override(
+            timezone=None,
+            contexts=["_invalid_"],
+        )
+
+
+async def test_params_contexts_iframe(bidi_session, new_tab, get_test_page):
+    url = get_test_page(as_frame=True)
+    await bidi_session.browsing_context.navigate(
+        context=new_tab["context"], url=url, wait="complete"
+    )
+
+    contexts = await bidi_session.browsing_context.get_tree(
+        root=new_tab["context"])
+    assert len(contexts) == 1
+    frames = contexts[0]["children"]
+    assert len(frames) == 1
+
+    with pytest.raises(error.InvalidArgumentException):
+        await bidi_session.emulation.set_timezone_override(
+            timezone=None,
+            contexts=[frames[0]["context"]],
+        )
+
+
+@pytest.mark.parametrize("value", [True, "foo", 42, {}])
+async def test_params_user_contexts_invalid_type(bidi_session, value):
+    with pytest.raises(error.InvalidArgumentException):
+        await bidi_session.emulation.set_timezone_override(
+            timezone=None,
+            user_contexts=value,
+        )
+
+
+async def test_params_user_contexts_empty_list(bidi_session):
+    with pytest.raises(error.InvalidArgumentException):
+        await bidi_session.emulation.set_timezone_override(
+            timezone=None,
+            user_contexts=[],
+        )
+
+
+@pytest.mark.parametrize("value", [None, False, 42, {}, []])
+async def test_params_user_contexts_entry_invalid_type(bidi_session, value):
+    with pytest.raises(error.InvalidArgumentException):
+        await bidi_session.emulation.set_timezone_override(
+            timezone=None,
+            user_contexts=[value],
+        )
+
+
+@pytest.mark.parametrize("value", ["", "somestring"])
+async def test_params_user_contexts_entry_invalid_value(bidi_session, value):
+    with pytest.raises(error.NoSuchUserContextException):
+        await bidi_session.emulation.set_timezone_override(
+            timezone=None,
+            user_contexts=[value],
+        )
+
+
+@pytest.mark.parametrize("value", [False, 42, {}, []])
+async def test_params_timezone_invalid_type(bidi_session, top_context, value):
+    with pytest.raises(error.InvalidArgumentException):
+        await bidi_session.emulation.set_timezone_override(
+            timezone=value,
+            contexts=[top_context["context"]],
+        )
+
+
+@pytest.mark.parametrize("value", [
+    '',  # Is an empty string
+    'America/New_York!',  # Contains an invalid character
+    'Europe/Bielefeld',  # Does not exist
+    '+1:00',  # Single digit hour and minute offsets
+    '+05:0',  # Single digit minute
+    '05:00',  # Missing sign
+    'GMT+05:00',  # Has unexpected prefix
+    'UTC+05:00',  # Has unexpected prefix
+    'Z',  # Not an offset string
+])
+async def test_params_timezone_invalid_value(bidi_session, top_context, value):
+    with pytest.raises(error.InvalidArgumentException):
+        await bidi_session.emulation.set_timezone_override(
+            timezone=value,
+            contexts=[top_context["context"]],
+        )
diff --git a/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/timezone.py b/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/timezone.py
new file mode 100644
index 00000000000..f7bcd851e76
--- /dev/null
+++ b/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/timezone.py
@@ -0,0 +1,47 @@
+import pytest
+
+pytestmark = pytest.mark.asyncio
+
+
+async def test_timezone_set_override_and_reset(bidi_session, top_context,
+        get_current_timezone, default_timezone, some_timezone,
+        another_timezone):
+    assert await get_current_timezone(top_context) == default_timezone
+
+    # Set timezone override.
+    await bidi_session.emulation.set_timezone_override(
+        contexts=[top_context["context"]],
+        timezone=some_timezone
+    )
+
+    assert await get_current_timezone(top_context) == some_timezone
+
+    # Set timezone override.
+    await bidi_session.emulation.set_timezone_override(
+        contexts=[top_context["context"]],
+        timezone=another_timezone
+    )
+
+    assert await get_current_timezone(top_context) == another_timezone
+
+    # Set timezone override.
+    await bidi_session.emulation.set_timezone_override(
+        contexts=[top_context["context"]],
+        timezone=None
+    )
+
+    assert await get_current_timezone(top_context) == default_timezone
+
+
+@pytest.mark.parametrize("timezone_offset", ["+10:00"])
+async def test_timezone_offset(bidi_session, top_context, get_current_timezone,
+        default_timezone, timezone_offset):
+    assert await get_current_timezone(top_context) == default_timezone
+
+    # Set timezone override.
+    await bidi_session.emulation.set_timezone_override(
+        contexts=[top_context["context"]],
+        timezone=timezone_offset
+    )
+
+    assert await get_current_timezone(top_context) == timezone_offset
diff --git a/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/user_contexts.py b/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/user_contexts.py
new file mode 100644
index 00000000000..23edec2ad33
--- /dev/null
+++ b/tests/wpt/tests/webdriver/tests/bidi/emulation/set_timezone_override/user_contexts.py
@@ -0,0 +1,156 @@
+import pytest
+
+pytestmark = pytest.mark.asyncio
+
+
+async def test_user_contexts(
+        bidi_session,
+        create_user_context,
+        new_tab,
+        get_current_timezone,
+        default_timezone,
+        some_timezone
+):
+    user_context = await create_user_context()
+    context_in_user_context = await bidi_session.browsing_context.create(
+        user_context=user_context, type_hint="tab")
+
+    assert await get_current_timezone(new_tab) == default_timezone
+
+    # Set timezone override.
+    await bidi_session.emulation.set_timezone_override(
+        user_contexts=[user_context],
+        timezone=some_timezone)
+
+    # Assert the timezone is emulated in user context.
+    assert await get_current_timezone(context_in_user_context) == some_timezone
+
+    # Assert the default user context is not affected.
+    assert await get_current_timezone(new_tab) == default_timezone
+
+    # Create a new context in the user context.
+    another_context_in_user_context = await bidi_session.browsing_context.create(
+        user_context=user_context, type_hint="tab")
+    # Assert the timezone is emulated in a new browsing context of the user context.
+    assert await get_current_timezone(
+        another_context_in_user_context) == some_timezone
+
+
+async def test_set_to_default_user_context(
+        bidi_session,
+        new_tab,
+        create_user_context,
+        get_current_timezone,
+        default_timezone,
+        some_timezone
+):
+    user_context = await create_user_context()
+    context_in_user_context = await bidi_session.browsing_context.create(
+        user_context=user_context, type_hint="tab"
+    )
+
+    await bidi_session.emulation.set_timezone_override(
+        user_contexts=["default"],
+        timezone=some_timezone,
+    )
+
+    # Make sure that the timezone changes are only applied to the context
+    # associated with default user context.
+    assert await get_current_timezone(
+        context_in_user_context) == default_timezone
+    assert await get_current_timezone(new_tab) == some_timezone
+
+    # Create a new context in the default context.
+    context_in_default_context = await bidi_session.browsing_context.create(
+        type_hint="tab"
+    )
+
+    assert await get_current_timezone(
+        context_in_default_context) == some_timezone
+    assert await get_current_timezone(
+        context_in_default_context) == some_timezone
+
+    # Reset timezone override.
+    await bidi_session.emulation.set_timezone_override(
+        user_contexts=["default"],
+        timezone=None
+    )
+
+
+async def test_set_to_multiple_user_contexts(
+        bidi_session,
+        create_user_context,
+        get_current_timezone,
+        some_timezone,
+):
+    user_context_1 = await create_user_context()
+    context_in_user_context_1 = await bidi_session.browsing_context.create(
+        user_context=user_context_1, type_hint="tab"
+    )
+    user_context_2 = await create_user_context()
+    context_in_user_context_2 = await bidi_session.browsing_context.create(
+        user_context=user_context_2, type_hint="tab"
+    )
+    await bidi_session.emulation.set_timezone_override(
+        user_contexts=[user_context_1, user_context_2],
+        timezone=some_timezone
+    )
+
+    assert await get_current_timezone(
+        context_in_user_context_1) == some_timezone
+    assert await get_current_timezone(
+        context_in_user_context_2) == some_timezone
+
+
+async def test_set_to_user_context_and_then_to_context(
+        bidi_session,
+        create_user_context,
+        new_tab,
+        get_current_timezone,
+        default_timezone,
+        some_timezone,
+        another_timezone
+):
+    user_context = await create_user_context()
+    context_in_user_context_1 = await bidi_session.browsing_context.create(
+        user_context=user_context, type_hint="tab"
+    )
+
+    # Apply timezone override to the user context.
+    await bidi_session.emulation.set_timezone_override(
+        user_contexts=[user_context],
+        timezone=some_timezone
+    )
+
+    # Apply timezone override now only to the context.
+    await bidi_session.emulation.set_timezone_override(
+        contexts=[context_in_user_context_1["context"]],
+        timezone=another_timezone
+    )
+    assert await get_current_timezone(
+        context_in_user_context_1) == another_timezone
+
+    await bidi_session.browsing_context.reload(
+        context=context_in_user_context_1["context"], wait="complete"
+    )
+
+    # Make sure that after reload the timezone is still updated.
+    assert await get_current_timezone(
+        context_in_user_context_1) == another_timezone
+
+    # Create a new context in the user context.
+    context_in_user_context_2 = await bidi_session.browsing_context.create(
+        user_context=user_context, type_hint="tab"
+    )
+    # Make sure that the timezone override for the user context is applied.
+    assert await get_current_timezone(
+        context_in_user_context_2) == some_timezone
+
+    await bidi_session.emulation.set_timezone_override(
+        contexts=[context_in_user_context_1["context"]],
+        timezone=None,
+    )
+
+    # Make sure that the timezone override was reset.
+    assert await get_current_timezone(
+        context_in_user_context_1) == default_timezone
diff --git a/tests/wpt/tests/webdriver/tests/classic/close_window/close.py b/tests/wpt/tests/webdriver/tests/classic/close_window/close.py
index f606e957d41..26cb4c71bff 100644
--- a/tests/wpt/tests/webdriver/tests/classic/close_window/close.py
+++ b/tests/wpt/tests/webdriver/tests/classic/close_window/close.py
@@ -73,8 +73,15 @@ def test_close_last_browsing_context(session):
 
     assert_success(response, [])
 
-    # With no more open top-level browsing contexts, the session is closed.
-    session.session_id = None
+    try:
+        # The session should've been deleted by closing the last context.
+        with pytest.raises(error.InvalidSessionIdException):
+            session.handles
+
+    finally:
+        # Need an explicit call to session.end() to notify the test harness
+        # that a new session needs to be created for subsequent tests.
+        session.end()
 
 
 def test_element_usage_after_closing_browsing_context(session, inline):
diff --git a/tests/wpt/tests/webnn/conformance_tests/batch_normalization.https.any.js b/tests/wpt/tests/webnn/conformance_tests/batch_normalization.https.any.js
index 1da85777342..b559cbc26d4 100644
--- a/tests/wpt/tests/webnn/conformance_tests/batch_normalization.https.any.js
+++ b/tests/wpt/tests/webnn/conformance_tests/batch_normalization.https.any.js
@@ -23,6 +23,53 @@
 //     optional MLBatchNormalizationOptions options = {});
 
 const batchNormTests = [
+  {
+    'name': 'batchNormalization float32 1D tensor options.axis=0',
+    'graph': {
+      'inputs': {
+        'bnInput': {
+          'data': [
+            -41.30733108520508,  64.08863830566406, -63.376670837402344,
+            -46.790367126464844, 83.02227020263672, -80.08049011230469
+          ],
+          'descriptor': {shape: [6], dataType: 'float32'}
+        },
+        'bnMean': {
+          'data': [
+            -7.814267635345459, -95.64129638671875, 38.15440368652344,
+            -55.95203399658203, -87.86500549316406, -41.63645553588867
+          ],
+          'descriptor': {shape: [6], dataType: 'float32'},
+          'constant': true
+        },
+        'bnVariance': {
+          'data': [
+            60.31186294555664,  26.43260383605957, 53.275634765625,
+            40.146121978759766, 59.41098403930664, 35.99981689453125
+          ],
+          'descriptor': {shape: [6], dataType: 'float32'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'batchNormalization',
+        'arguments': [
+          {'input': 'bnInput'}, {'mean': 'bnMean'}, {'variance': 'bnVariance'},
+          {'options': {'axis': 0}}
+        ],
+        'outputs': 'bnOutput'
+      }],
+      'expectedOutputs': {
+        'bnOutput': {
+          'data': [
+            -4.312741756439209, 31.068212509155273, -13.910240173339844,
+            1.4459478855133057, 22.170541763305664, -6.407354354858398
+          ],
+          'descriptor': {shape: [6], dataType: 'float32'}
+        }
+      }
+    }
+  },
   {
     'name':
         'batchNormalization float32 2D tensor (mean and variance are non-constant) default options',
@@ -700,6 +747,41 @@ const batchNormTests = [
   },
 
   // float16 tests
+  {
+    'name': 'batchNormalization float16 1D tensor options.axis=0',
+    'graph': {
+      'inputs': {
+        'bnInput': {
+          'data': [-41.3125, 64.0625, -63.375, -46.78125, 83, -80.0625],
+          'descriptor': {shape: [6], dataType: 'float16'}
+        },
+        'bnMean': {
+          'data': [-7.8125, -95.625, 38.15625, -55.9375, -87.875, -41.625],
+          'descriptor': {shape: [6], dataType: 'float16'},
+          'constant': true
+        },
+        'bnVariance': {
+          'data': [60.3125, 26.4375, 53.28125, 40.15625, 59.40625, 36],
+          'descriptor': {shape: [6], dataType: 'float16'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'batchNormalization',
+        'arguments': [
+          {'input': 'bnInput'}, {'mean': 'bnMean'}, {'variance': 'bnVariance'},
+          {'options': {'axis': 0}}
+        ],
+        'outputs': 'bnOutput'
+      }],
+      'expectedOutputs': {
+        'bnOutput': {
+          'data': [-4.3125, 31.0625, -13.90625, 1.4453125, 22.171875, -6.40625],
+          'descriptor': {shape: [6], dataType: 'float16'}
+        }
+      }
+    }
+  },
   {
     'name':
         'batchNormalization float16 2D tensor (mean and variance are non-constant) default options',
diff --git a/tests/wpt/tests/webnn/conformance_tests/dequantizeLinear.https.any.js b/tests/wpt/tests/webnn/conformance_tests/dequantizeLinear.https.any.js
index c741ebddadb..85f51e17390 100644
--- a/tests/wpt/tests/webnn/conformance_tests/dequantizeLinear.https.any.js
+++ b/tests/wpt/tests/webnn/conformance_tests/dequantizeLinear.https.any.js
@@ -18,15 +18,16 @@
 
 
 const getDequantizeLinearPrecisionTolerance = (graphResources) => {
-  const toleranceValueDict = {float32: 1};
+  const toleranceValueDict = {float32: 1, float16: 1};
   const expectedDataType =
       getExpectedDataTypeOfSingleOutput(graphResources.expectedOutputs);
   return {metricType: 'ULP', value: toleranceValueDict[expectedDataType]};
 };
 
 const dequantizeLinearTests = [
+  // float32 tests
   {
-    'name': 'dequantizeLinear int8 0D tensor with float32 scalar scale',
+    'name': 'dequantizeLinear int8 0D tensor with float32 0D scale',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -63,7 +64,8 @@ const dequantizeLinearTests = [
     }
   },
   {
-    'name': 'dequantizeLinear constant input',
+    'name':
+        'dequantizeLinear int8 0D constant tensor with float32 0D scale',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -100,7 +102,7 @@ const dequantizeLinearTests = [
     }
   },
   {
-    'name': 'dequantizeLinear uint8 1D constant tensor',
+    'name': 'dequantizeLinear uint8 1D constant tensor with float32 1D scale',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -145,7 +147,8 @@ const dequantizeLinearTests = [
     }
   },
   {
-    'name': 'dequantizeLinear uint8 1D constant tensor with negative scale',
+    'name':
+        'dequantizeLinear uint8 1D constant tensor with negative float32 1D scale',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -191,7 +194,7 @@ const dequantizeLinearTests = [
   },
   {
     'name':
-        'dequantizeLinear uint8 1D constant tensor with implicit block_size = 2.',
+        'dequantizeLinear uint8 1D constant tensor with float32 1D scale, implicit block_size = 2',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -235,7 +238,7 @@ const dequantizeLinearTests = [
   },
   {
     'name':
-        'dequantizeLinear int8 4D constant tensor broadcasting scale and zeroPoint',
+        'dequantizeLinear int8 4D constant tensor broadcasting float32 4D scale and int8 4D zeroPoint',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -275,7 +278,8 @@ const dequantizeLinearTests = [
     }
   },
   {
-    'name': 'dequantizeLinear int8 4D constant tensor with block_size = [3, 2]',
+    'name':
+        'dequantizeLinear int8 2D constant tensor with float32 2D scale, block_size = [3, 2]',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -343,7 +347,8 @@ const dequantizeLinearTests = [
     }
   },
   {
-    'name': 'dequantizeLinear uint4 1D tensor with even input size',
+    'name':
+        'dequantizeLinear uint4 1D tensor of even size with float32 1D scale',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -380,7 +385,8 @@ const dequantizeLinearTests = [
     }
   },
   {
-    'name': 'dequantizeLinear uint4 1D tensor with odd input size',
+    'name':
+        'dequantizeLinear uint4 1D tensor of odd size with float32 1D scale',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -417,7 +423,8 @@ const dequantizeLinearTests = [
     }
   },
   {
-    'name': 'dequantizeLinear uint4 4D constant tensor broadcasting zeroPoint',
+    'name':
+        'dequantizeLinear uint4 4D constant tensor with broadcasting float32 4D scale and uint4 4D zeroPoint',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -460,7 +467,8 @@ const dequantizeLinearTests = [
     }
   },
   {
-    'name': 'dequantizeLinear uint4 3D input with block_size = [1, 1, 2]',
+    'name':
+        'dequantizeLinear uint4 3D input with float32 3D scale, block_size = [1, 1, 2]',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -503,7 +511,8 @@ const dequantizeLinearTests = [
     }
   },
   {
-    'name': 'dequantizeLinear int4 1D tensor with even size',
+    'name':
+        'dequantizeLinear int4 1D tensor of even size with float32 1D scale',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -540,7 +549,7 @@ const dequantizeLinearTests = [
     }
   },
   {
-    'name': 'dequantizeLinear int4 1D tensor with odd size',
+    'name': 'dequantizeLinear int4 1D tensor of odd size with float32 1D scale',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -577,7 +586,8 @@ const dequantizeLinearTests = [
     }
   },
   {
-    'name': 'per-tensor dequantizeLinear for int4 4D constant',
+    'name':
+        'per-tensor dequantizeLinear for int4 4D constant with float32 4D scale',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -620,7 +630,7 @@ const dequantizeLinearTests = [
     }
   },
   {
-    'name': 'dequantizeLinear int32 1D tensor with float32 scalar scale',
+    'name': 'dequantizeLinear int32 1D tensor with float32 1D scale',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -657,7 +667,7 @@ const dequantizeLinearTests = [
     }
   },
   {
-    'name': 'dequantizeLinear as an intermediate node',
+    'name': 'dequantizeLinear with float32 3D scale as an intermediate node',
     'graph': {
       'inputs': {
         'dequantizeLinearInput': {
@@ -713,7 +723,7 @@ const dequantizeLinearTests = [
   ,
   {
     'name':
-        'quantizeLinear then dequantizeLinear with different scale and zero_point',
+        'quantizeLinear then dequantizeLinear with different float32 scale and int8 zeroPoint',
     'graph': {
       'inputs': {
         'quantizeLinearInput': {
@@ -769,13 +779,699 @@ const dequantizeLinearTests = [
       }
     }
   },
+
+  // float16 tests
+  {
+    'name': 'dequantizeLinear int8 0D tensor with float16 0D scale',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [123],
+          'descriptor': {'shape': [], 'dataType': 'int8'},
+          'constant': false
+        },
+        'dequantizeLinearScale': {
+          'data': [1.1201171875],
+          'descriptor': {'shape': [], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [3],
+          'descriptor': {'shape': [], 'dataType': 'int8'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [134.375],
+          'descriptor': {'shape': [], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'dequantizeLinear int8 0D constant tensor with float16 0D scale',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [123],
+          'descriptor': {'shape': [], 'dataType': 'int8'},
+          'constant': true
+        },
+        'dequantizeLinearScale': {
+          'data': [1.1201171875],
+          'descriptor': {'shape': [], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [3],
+          'descriptor': {'shape': [], 'dataType': 'int8'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [134.375],
+          'descriptor': {'shape': [], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name': 'dequantizeLinear uint8 1D constant tensor with float16 1D scale',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [12, 24, 35, 123],
+          'descriptor': {'shape': [4], 'dataType': 'uint8'},
+          'constant': true
+        },
+        'dequantizeLinearScale': {
+          'data': [9.34375, 0.280029296875, 4.6171875, 1.1201171875],
+          'descriptor': {'shape': [4], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [128, 128, 128, 128],
+          'descriptor': {'shape': [4], 'dataType': 'uint8'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [-1084, -29.125, -429.5, -5.6015625],
+          'descriptor': {'shape': [4], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'dequantizeLinear uint8 1D constant tensor with negative float16 1D scale',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [12, 24, 35, 123],
+          'descriptor': {'shape': [4], 'dataType': 'uint8'},
+          'constant': true
+        },
+        'dequantizeLinearScale': {
+          'data': [9.34375, 0.280029296875, -4.6171875, 1.1201171875],
+          'descriptor': {'shape': [4], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [128, 128, 128, 128],
+          'descriptor': {'shape': [4], 'dataType': 'uint8'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [-1084, -29.125, 429.5, -5.6015625],
+          'descriptor': {'shape': [4], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'dequantizeLinear uint8 1D constant tensor with float16 1D scale, implicit block_size = 2',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [12, 24, 35, 123],
+          'descriptor': {'shape': [4], 'dataType': 'uint8'},
+          'constant': true
+        },
+        'dequantizeLinearScale': {
+          'data': [9.34375, -4.6171875],
+          'descriptor': {'shape': [2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [128, 110],
+          'descriptor': {'shape': [2], 'dataType': 'uint8'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [-1084, -972, 346.25, -60.03125],
+          'descriptor': {'shape': [4], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'dequantizeLinear int8 4D constant tensor broadcasting float16 4D scale and int8 4D zeroPoint',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [-124, 0, 23, 122],
+          'descriptor': {'shape': [1, 1, 2, 2], 'dataType': 'int8'},
+          'constant': true
+        },
+        'dequantizeLinearScale': {
+          'data': [0.280029296875, -4.6171875],
+          'descriptor': {'shape': [1, 1, 2, 1], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [12, 12],
+          'descriptor': {'shape': [1, 1, 2, 1], 'dataType': 'int8'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [-38.09375, -3.359375, -50.78125, -508],
+          'descriptor': {'shape': [1, 1, 2, 2], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'dequantizeLinear int8 2D constant tensor with float16 2D scale, block_size = [3, 2]',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [
+            -124, 0,   23,  122, 12, 23, 45, 36, 67, 78, -22, 0,
+            -34,  -45, -56, -67, 89, 30, 12, 23, 56, 67, 56,  -12
+          ],
+          'descriptor': {'shape': [6, 4], 'dataType': 'int8'},
+          'constant': true
+        },
+        'dequantizeLinearScale': {
+          'data': [0.280029296875, -4.6171875, 1.2802734375, -3.6171875],
+          'descriptor': {'shape': [2, 2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [1, 3, 5, 12],
+          'descriptor': {'shape': [2, 2], 'dataType': 'int8'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [
+            -35,        -0.280029296875, -92.375,  -549.5,    3.080078125,
+            6.16015625, -193.875,        -152.375, 18.484375, 21.5625,
+            115.4375,   13.8515625,      -49.9375, -64,       246,
+            285.75,     107.5625,        32,       0,         -39.78125,
+            65.3125,    79.375,          -159.125, 86.8125
+          ],
+          'descriptor': {'shape': [6, 4], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'dequantizeLinear uint4 1D tensor of even size with float16 1D scale',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [15, 0],
+          'descriptor': {'shape': [2], 'dataType': 'uint4'},
+          'constant': true
+        },
+        'dequantizeLinearScale': {
+          'data': [1.1201171875, 1.1201171875],
+          'descriptor': {'shape': [2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [0, 1],
+          'descriptor': {'shape': [2], 'dataType': 'uint4'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [16.796875, -1.1201171875],
+          'descriptor': {'shape': [2], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'dequantizeLinear uint4 1D tensor of odd size with float16 1D scale',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [10, 12, 14],
+          'descriptor': {'shape': [3], 'dataType': 'uint4'},
+          'constant': true
+        },
+        'dequantizeLinearScale': {
+          'data': [1.1201171875],
+          'descriptor': {'shape': [1], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [2],
+          'descriptor': {'shape': [1], 'dataType': 'uint4'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [8.9609375, 11.203125, 13.4375],
+          'descriptor': {'shape': [3], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'dequantizeLinear uint4 4D constant tensor with broadcasting float16 4D scale and uint4 4D zeroPoint',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [0, 1, 10, 15],
+          'descriptor': {'shape': [1, 1, 2, 2], 'dataType': 'uint4'},
+          'constant': true
+        },
+        'dequantizeLinearScale': {
+          'data': [9.34375, -4.6171875],
+          'descriptor': {'shape': [1, 1, 2, 1], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [2, 3],
+          'descriptor': {'shape': [1, 1, 2, 1], 'dataType': 'uint4'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [-18.6875, -9.34375, -32.3125, -55.40625],
+          'descriptor': {'shape': [1, 1, 2, 2], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'dequantizeLinear uint4 3D input with float16 3D scale, block_size = [1, 1, 2]',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [0, 1, 10, 15],
+          'descriptor': {'shape': [1, 1, 4], 'dataType': 'uint4'},
+          'constant': true
+        },
+        'dequantizeLinearScale': {
+          'data': [9.34375, -4.6171875],
+          'descriptor': {'shape': [1, 1, 2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [2, 3],
+          'descriptor': {'shape': [1, 1, 2], 'dataType': 'uint4'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [-18.6875, -9.34375, -32.3125, -55.40625],
+          'descriptor': {'shape': [1, 1, 4], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'dequantizeLinear int4 1D tensor of even size with float16 1D scale',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [-8, -3],
+          'descriptor': {'shape': [2], 'dataType': 'int4'},
+          'constant': true
+        },
+        'dequantizeLinearScale': {
+          'data': [1.1201171875, 1.1201171875],
+          'descriptor': {'shape': [2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [0, -2],
+          'descriptor': {'shape': [2], 'dataType': 'int4'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [-8.9609375, -1.1201171875],
+          'descriptor': {'shape': [2], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name': 'dequantizeLinear int4 1D tensor of odd size with float16 1D scale',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [-1, 7, 0],
+          'descriptor': {'shape': [3], 'dataType': 'int4'},
+          'constant': true
+        },
+        'dequantizeLinearScale': {
+          'data': [1.1201171875],
+          'descriptor': {'shape': [1], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [-3],
+          'descriptor': {'shape': [1], 'dataType': 'int4'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [2.240234375, 11.203125, 3.359375],
+          'descriptor': {'shape': [3], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'per-tensor dequantizeLinear for int4 4D constant with float16 4D scale',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [0, -1, -6, 1],
+          'descriptor': {'shape': [1, 1, 2, 2], 'dataType': 'int4'},
+          'constant': true
+        },
+        'dequantizeLinearScale': {
+          'data': [1.1201171875, -4.6171875, 6.2421875, 3.841796875],
+          'descriptor': {'shape': [1, 1, 2, 2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [2, -3, -5, 4],
+          'descriptor': {'shape': [1, 1, 2, 2], 'dataType': 'int4'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [-2.240234375, -9.234375, -6.2421875, -11.5234375],
+          'descriptor': {'shape': [1, 1, 2, 2], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name': 'dequantizeLinear int32 1D tensor with float16 1D scale',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [12345, 65504],
+          'descriptor': {'shape': [2], 'dataType': 'int32'},
+          'constant': false
+        },
+        'dequantizeLinearScale': {
+          'data': [1.1201171875, 0.280029296875],
+          'descriptor': {'shape': [2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [32345, 0],
+          'descriptor': {'shape': [2], 'dataType': 'int32'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'dequantizeLinear',
+        'arguments': [
+          {'input': 'dequantizeLinearInput'},
+          {'scale': 'dequantizeLinearScale'},
+          {'zeroPoint': 'dequantizeLinearZeroPoint'}
+        ],
+        'outputs': 'dequantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [-22400, 18336],
+          'descriptor': {'shape': [2], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name': 'dequantizeLinear with float16 3D scale as an intermediate node',
+    'graph': {
+      'inputs': {
+        'dequantizeLinearInput': {
+          'data': [34, 23],
+          'descriptor': {'shape': [2, 1], 'dataType': 'int32'},
+          'constant': false
+        },
+        'dequantizeLinearScale': {
+          'data': [1.1201171875, 0.280029296875],
+          'descriptor': {'shape': [1, 1, 2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [35, -24],
+          'descriptor': {'shape': [1, 1, 2], 'dataType': 'int32'},
+          'constant': true
+        }
+      },
+      'operators': [
+        {
+          'name': 'transpose',
+          'arguments': [
+            {'input': 'dequantizeLinearInput'},
+            {'options': {'permutation': [1, 0]}}
+          ],
+          'outputs': 'transposeOutput'
+        },
+        {
+          'name': 'reshape',
+          'arguments': [{'input': 'transposeOutput'}, {'newShape': [1, 1, 2]}],
+          'outputs': 'reshapeOutput'
+        },
+        {
+          'name': 'dequantizeLinear',
+          'arguments': [
+            {'input': 'reshapeOutput'}, {'scale': 'dequantizeLinearScale'},
+            {'zeroPoint': 'dequantizeLinearZeroPoint'}
+          ],
+          'outputs': 'dequantizeLinearOutput'
+        }
+      ],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [-1.1201171875, 13.1640625],
+          'descriptor': {'shape': [1, 1, 2], 'dataType': 'float16'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'quantizeLinear then dequantizeLinear with different float16 scale and int8 zeroPoint',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [-1.1201171875, 13.1640625],
+          'descriptor': {'shape': [2], 'dataType': 'float16'},
+          'constant': false
+        },
+        'quantizeLinearScale': {
+          'data': [0.12030029296875, 1.2802734375],
+          'descriptor': {'shape': [2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [12, -21],
+          'descriptor': {'shape': [2], 'dataType': 'int8'},
+          'constant': true
+        },
+        'dequantizeLinearScale': {
+          'data': [1.1201171875, 0.280029296875],
+          'descriptor': {'shape': [2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'dequantizeLinearZeroPoint': {
+          'data': [35, -24],
+          'descriptor': {'shape': [2], 'dataType': 'int8'},
+          'constant': true
+        }
+      },
+      'operators': [
+        {
+          'name': 'quantizeLinear',
+          'arguments': [
+            {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+            {'zeroPoint': 'quantizeLinearZeroPoint'}
+          ],
+          'outputs': 'quantizeLinearOutput'
+        },
+        {
+          'name': 'dequantizeLinear',
+          'arguments': [
+            {'input': 'quantizeLinearOutput'},
+            {'scale': 'dequantizeLinearScale'},
+            {'zeroPoint': 'dequantizeLinearZeroPoint'}
+          ],
+          'outputs': 'dequantizeLinearOutput'
+        }
+      ],
+      'expectedOutputs': {
+        'dequantizeLinearOutput': {
+          'data': [-35.84375, 3.640625],
+          'descriptor': {'shape': [2], 'dataType': 'float16'}
+        }
+      }
+    }
+  }
 ];
 
 if (navigator.ml) {
   dequantizeLinearTests.forEach((test) => {
     webnn_conformance_test(
         buildAndExecuteGraph, getDequantizeLinearPrecisionTolerance, test,
-        /*cast_to_supported_type=*/ true);
+        /*cast_to_supported_type=*/true);
   });
 } else {
   test(() => assert_implements(navigator.ml, 'missing navigator.ml'));
diff --git a/tests/wpt/tests/webnn/conformance_tests/quantizeLinear.https.any.js b/tests/wpt/tests/webnn/conformance_tests/quantizeLinear.https.any.js
index 112b5848484..7ba2fd4b4c5 100644
--- a/tests/wpt/tests/webnn/conformance_tests/quantizeLinear.https.any.js
+++ b/tests/wpt/tests/webnn/conformance_tests/quantizeLinear.https.any.js
@@ -25,9 +25,10 @@ const getQuantizeLinearPrecisionTolerance = (graphResources) => {
 };
 
 const quantizeLinearTests = [
+  // float32 tests
   {
     'name':
-        'quantizeLinear float32 0D scalar tensor with int8 scalar zeroPoint',
+        'quantizeLinear float32 0D tensor with int8 0D zeroPoint',
     'graph': {
       'inputs': {
         'quantizeLinearInput': {
@@ -61,7 +62,7 @@ const quantizeLinearTests = [
     }
   },
   {
-    'name': 'quantizeLinear float32 1D constant tensor',
+    'name': 'quantizeLinear float32 1D constant tensor with uint8 1D zeroPoint',
     'graph': {
       'inputs': {
         'quantizeLinearInput': {
@@ -421,7 +422,8 @@ const quantizeLinearTests = [
     }
   },
   {
-    'name': 'quantizeLinear int4 zeroPoint with block_size = [3, 2]',
+    'name':
+        'quantizeLinear float32 2D tensor with int4 zeroPoint with block_size = [3, 2]',
     'graph': {
       'inputs': {
         'quantizeLinearInput': {
@@ -537,7 +539,8 @@ const quantizeLinearTests = [
     }
   },
   {
-    'name': 'quantizeLinear uint4 zeroPoint with block_size = 3',
+    'name':
+        'quantizeLinear float32 1D tensor with uint4 zeroPoint with block_size = 3',
     'graph': {
       'inputs': {
         'quantizeLinearInput': {
@@ -575,9 +578,8 @@ const quantizeLinearTests = [
       }
     }
   },
-
   {
-    'name': 'quantizeLinear int32 1D tensor with float32 scalar scale',
+    'name': 'quantizeLinear float32 tensor with int32 zeroPoint',
     'graph': {
       'inputs': {
         'quantizeLinearInput': {
@@ -612,6 +614,557 @@ const quantizeLinearTests = [
         }
       }
     }
+  },
+
+  // float16 tests
+  {
+    'name':
+        'quantizeLinear float16 0D tensor with int8 0D zeroPoint',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [10.796875],
+          'descriptor': {'shape': [], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearScale': {
+          'data': [1.1201171875],
+          'descriptor': {'shape': [], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [1],
+          'descriptor': {'shape': [], 'dataType': 'int8'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput':
+            {'data': [11], 'descriptor': {'shape': [], 'dataType': 'int8'}}
+      }
+    }
+  },
+  {
+    'name': 'quantizeLinear float16 1D constant tensor with uint8 1D zeroPoint',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [-2.548828125, -4.79296875, 8.4140625, 6.109375],
+          'descriptor': {'shape': [4], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearScale': {
+          'data': [9.34375, 0.280029296875, 4.6171875, 1.1201171875],
+          'descriptor': {'shape': [4], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [128, 128, 128, 128],
+          'descriptor': {'shape': [4], 'dataType': 'uint8'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput': {
+          'data': [128, 111, 130, 133],
+          'descriptor': {'shape': [4], 'dataType': 'uint8'}
+        }
+      }
+    }
+  },
+  {
+    'name': 'quantizeLinear float16 1D constant tensor with negative scale',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [-2.548828125, -4.79296875, 8.4140625, 6.109375],
+          'descriptor': {'shape': [4], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearScale': {
+          'data': [9.34375, 0.280029296875, -4.6171875, 1.1201171875],
+          'descriptor': {'shape': [4], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [128, 128, 128, 128],
+          'descriptor': {'shape': [4], 'dataType': 'uint8'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput': {
+          'data': [128, 111, 126, 133],
+          'descriptor': {'shape': [4], 'dataType': 'uint8'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'quantizeLinear float16 2D constant tensor broadcasting zeroPoint and scale',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [-2.548828125, -4.79296875, 8.4140625, 6.109375],
+          'descriptor': {'shape': [2, 2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearScale': {
+          'data': [9.34375],
+          'descriptor': {'shape': [1, 1], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [128],
+          'descriptor': {'shape': [1, 1], 'dataType': 'uint8'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput': {
+          'data': [128, 127, 129, 129],
+          'descriptor': {'shape': [2, 2], 'dataType': 'uint8'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'quantizeLinear float16 4D constant tensor broadcasting scale and zeroPoint',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [-2.548828125, -4.79296875, 8.4140625, 6.109375],
+          'descriptor': {'shape': [1, 1, 2, 2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearScale': {
+          'data': [0.280029296875, 4.6171875],
+          'descriptor': {'shape': [1, 1, 2, 1], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [128, 128],
+          'descriptor': {'shape': [1, 1, 2, 1], 'dataType': 'uint8'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput': {
+          'data': [119, 111, 130, 129],
+          'descriptor': {'shape': [1, 1, 2, 2], 'dataType': 'uint8'}
+        }
+      }
+    }
+  },
+  {
+    'name': 'per-tensor quantizeLinear for float16 4D constant',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [-2.548828125, -4.79296875, 8.4140625, 6.109375],
+          'descriptor': {'shape': [1, 1, 2, 2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearScale': {
+          'data': [0.280029296875, -4.6171875, 0.280029296875, -4.6171875],
+          'descriptor': {'shape': [1, 1, 2, 2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [128, 128, 128, 128],
+          'descriptor': {'shape': [1, 1, 2, 2], 'dataType': 'uint8'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput': {
+          'data': [119, 129, 158, 127],
+          'descriptor': {'shape': [1, 1, 2, 2], 'dataType': 'uint8'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'quantizeLinear float16 3D input with implicit block_size = [1, 2, 1].',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [-2.548828125, -4.79296875, 8.4140625, 6.109375],
+          'descriptor': {'shape': [1, 4, 1], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearScale': {
+          'data': [0.280029296875, -4.6171875],
+          'descriptor': {'shape': [1, 2, 1], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [128, 189],
+          'descriptor': {'shape': [1, 2, 1], 'dataType': 'uint8'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput': {
+          'data': [119, 111, 187, 188],
+          'descriptor': {'shape': [1, 4, 1], 'dataType': 'uint8'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'quantizeLinear float16 tensor with int4 zeroPoint which has odd size',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [4.79296875],
+          'descriptor': {'shape': [], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearScale': {
+          'data': [1.1201171875],
+          'descriptor': {'shape': [], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [-4],
+          'descriptor': {'shape': [], 'dataType': 'int4'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput':
+            {'data': [0], 'descriptor': {'shape': [], 'dataType': 'int4'}}
+      }
+    }
+  },
+  {
+    'name':
+        'quantizeLinear float16 tensor with int4 zeroPoint which has even size',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [4.79296875, 3.234375],
+          'descriptor': {'shape': [2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearScale': {
+          'data': [1.1201171875, 1.1201171875],
+          'descriptor': {'shape': [2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [-6, -5],
+          'descriptor': {'shape': [2], 'dataType': 'int4'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput':
+            {'data': [-2, -2], 'descriptor': {'shape': [2], 'dataType': 'int4'}}
+      }
+    }
+  },
+  {
+    'name':
+        'quantizeLinear float16 2D tensor with int4 zeroPoint which has even size',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [4.79296875, 3.234375, 2.794921875, 5.79296875, 0, 7.234375],
+          'descriptor': {'shape': [3, 2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearScale': {
+          'data': [1.1201171875, 2.12109375],
+          'descriptor': {'shape': [1, 2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [-6, -5],
+          'descriptor': {'shape': [1, 2], 'dataType': 'int4'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput': {
+          'data': [-2, -3, -4, -2, -6, -2],
+          'descriptor': {'shape': [3, 2], 'dataType': 'int4'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'quantizeLinear float16 2D tensor with int4 zeroPoint with block_size = [3, 2]',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [
+            4.79296875, 3.234375, 2.794921875, 5.79296875, 0, 7.234375,
+            4.79296875, 3.234375, 2.794921875, 5.79296875, 0, 7.234375
+          ],
+          'descriptor': {'shape': [3, 4], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearScale': {
+          'data': [1.1201171875, 2.12109375],
+          'descriptor': {'shape': [1, 2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [-6, -5],
+          'descriptor': {'shape': [1, 2], 'dataType': 'int4'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput': {
+          'data': [-2, -3, -4, -2, -6, 0, -3, -3, -4, -1, -5, -2],
+          'descriptor': {'shape': [3, 4], 'dataType': 'int4'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'quantizeLinear float16 tensor with uint4 zeroPoint which has odd size',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [4.79296875, 2.794921875, 1.794921875, 0, 3.794921875],
+          'descriptor': {'shape': [5], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearScale': {
+          'data': [1.1201171875],
+          'descriptor': {'shape': [1], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [10],
+          'descriptor': {'shape': [1], 'dataType': 'uint4'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput': {
+          'data': [14, 12, 12, 10, 13],
+          'descriptor': {'shape': [5], 'dataType': 'uint4'}
+        }
+      }
+    }
+  },
+  {
+    'name':
+        'quantizeLinear float16 tensor with uint4 zeroPoint which has even size',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [4.79296875, 3.234375],
+          'descriptor': {'shape': [2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearScale': {
+          'data': [1.1201171875, 1.1201171875],
+          'descriptor': {'shape': [2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [1, 5],
+          'descriptor': {'shape': [2], 'dataType': 'uint4'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput':
+            {'data': [5, 8], 'descriptor': {'shape': [2], 'dataType': 'uint4'}}
+      }
+    }
+  },
+  {
+    'name':
+        'quantizeLinear float16 1D tensor with uint4 zeroPoint with block_size = 3',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [
+            4.794857501983643, 3.23434354545, 1.794857501983643, 2.23434354545,
+            4.794857501983643, 3.23434354545
+          ],
+          'descriptor': {'shape': [6], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearScale': {
+          'data': [1.1201171875, 1.1201171875],
+          'descriptor': {'shape': [2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [1, 5],
+          'descriptor': {'shape': [2], 'dataType': 'uint4'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput': {
+          'data': [5, 4, 3, 7, 9, 8],
+          'descriptor': {'shape': [6], 'dataType': 'uint4'}
+        }
+      }
+    }
+  },
+  {
+    'name': 'quantizeLinear float16 tensor with int32 zeroPoint',
+    'graph': {
+      'inputs': {
+        'quantizeLinearInput': {
+          'data': [-22400, 8.4140625],
+          'descriptor': {'shape': [2], 'dataType': 'float16'},
+          'constant': false
+        },
+        'quantizeLinearScale': {
+          'data': [1.1201171875, 0.280029296875],
+          'descriptor': {'shape': [2], 'dataType': 'float16'},
+          'constant': true
+        },
+        'quantizeLinearZeroPoint': {
+          'data': [32345, -2445234],
+          'descriptor': {'shape': [2], 'dataType': 'int32'},
+          'constant': true
+        }
+      },
+      'operators': [{
+        'name': 'quantizeLinear',
+        'arguments': [
+          {'input': 'quantizeLinearInput'}, {'scale': 'quantizeLinearScale'},
+          {'zeroPoint': 'quantizeLinearZeroPoint'}
+        ],
+        'outputs': 'quantizeLinearOutput'
+      }],
+      'expectedOutputs': {
+        'quantizeLinearOutput': {
+          'data': [12347, -2445204],
+          'descriptor': {'shape': [2], 'dataType': 'int32'}
+        }
+      }
+    }
   }
 ];
 
diff --git a/tests/wpt/tests/webvtt/rendering/cues-with-video/processing-model/enable_controls_reposition-ref.html b/tests/wpt/tests/webvtt/rendering/cues-with-video/processing-model/enable_controls_reposition-ref.html
index f150531bbda..5c7233d2c14 100644
--- a/tests/wpt/tests/webvtt/rendering/cues-with-video/processing-model/enable_controls_reposition-ref.html
+++ b/tests/wpt/tests/webvtt/rendering/cues-with-video/processing-model/enable_controls_reposition-ref.html
@@ -1,14 +1,8 @@
 <!DOCTYPE html>
+<html class="reftest-wait">
 <title>Reference for WebVTT rendering, cue reposition after enabling controls</title>
 <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
 <style>
-.video {
-    display: inline-block;
-    outline: solid;
-    width: 320px;
-    height: 240px;
-    position: relative
-}
 video {
     position: absolute;
     width:320px;
@@ -27,9 +21,32 @@ video {
     color: green;
     font-size: 50px;
 }
+
+.media-container {
+    display: inline-block;
+    position: relative;
+    border: solid black 1px;
+    border-box: content-box;
+    width: 320px;
+    height: 240px;
+}
 </style>
-<video controls>
-    <source src="/media/white.webm" type="video/webm">
-    <source src="/media/white.mp4" type="video/mp4">
-</video>
-<div class="video"><span class="cue"><span>Foo</span></span></div>
+<div class="media-container">
+    <span class="cue"><span>Foo</span></span>
+    <video controls autoplay onplaying="runTest()">
+        <source src="/media/sound_5.mp3" type="audio/mp3">
+        <source src="/media/sound_5.oga" type="audio/ogg">
+    </video>
+</div>
+<script src="/common/reftest-wait.js"></script>
+<script>
+    async function runTest() {
+        let media = document.getElementsByTagName("video")[0];
+        media.pause();
+        media.currentTime = 0;
+        media.addEventListener("seeked", (event) => {
+            takeScreenshot();
+        });
+    }
+</script>
+</html>
diff --git a/tests/wpt/tests/webvtt/rendering/cues-with-video/processing-model/enable_controls_reposition.html b/tests/wpt/tests/webvtt/rendering/cues-with-video/processing-model/enable_controls_reposition.html
index 7bfb8d9ff56..9e299c8d0d9 100644
--- a/tests/wpt/tests/webvtt/rendering/cues-with-video/processing-model/enable_controls_reposition.html
+++ b/tests/wpt/tests/webvtt/rendering/cues-with-video/processing-model/enable_controls_reposition.html
@@ -5,7 +5,6 @@
 <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
 <style>
 video {
-  outline: solid;
   width: 320px;
   height: 240px;
 }
@@ -14,19 +13,31 @@ video {
   font-size: 50px;
   color: green;
 }
+.media-container {
+    display: inline-block;
+    position: relative;
+    border: solid black 1px;
+    border-box: content-box;
+    width: 320px;
+    height: 240px;
+}
 </style>
-<script src="/common/reftest-wait.js"></script>
-<video autoplay onplaying="this.onplaying = null;
-                           this.pause();
-                           this.currentTime = 0;
-                           setTimeout(function(video){
-                             video.controls = true;
-                           }, 100, this);
-                           takeScreenshotDelayed(1000);">
-    <source src="/media/white.webm" type="video/webm">
-    <source src="/media/white.mp4" type="video/mp4">
-    <track src=support/foo.vtt>
-    <script>
-    document.getElementsByTagName('track')[0].track.mode = 'showing';
-    </script>
+<div class="media-container">
+<video controls autoplay onplaying="runTest()">
+    <source src="/media/sound_5.mp3" type="audio/mp3">
+    <source src="/media/sound_5.oga" type="audio/ogg">
+    <track src="support/foo.vtt">
 </video>
+</div>
+<script src="/common/reftest-wait.js"></script>
+<script>
+async function runTest() {
+    document.getElementsByTagName("track")[0].track.mode = "showing";
+    let media = document.getElementsByTagName("video")[0];
+    media.pause();
+    media.currentTime = 0;
+    media.addEventListener("seeked", (event) => {
+        takeScreenshot();
+    });
+}
+</script>
\ No newline at end of file
diff --git a/tests/wpt/tests/webxr/depth-sensing/idlharness.https.window.js b/tests/wpt/tests/webxr/depth-sensing/idlharness.https.window.js
new file mode 100644
index 00000000000..a7fe1e77b31
--- /dev/null
+++ b/tests/wpt/tests/webxr/depth-sensing/idlharness.https.window.js
@@ -0,0 +1,15 @@
+// META: script=/resources/WebIDLParser.js
+// META: script=/resources/idlharness.js
+
+'use strict';
+
+idl_test(
+  ['webxr-depth-sensing'],
+  ['webxr', 'webxrlayers', 'webgl1', 'webgl2', 'dom'],
+  async idl_array => {
+    idl_array.add_objects({
+      // TODO: Add object instances
+    });
+  },
+  'WebXR Depth Sensing Module IDL Test'
+);
diff --git a/tests/wpt/tests/webxr/events_session_select.https.html b/tests/wpt/tests/webxr/events_session_select.https.html
index 9b7402d2b65..f72914d5519 100644
--- a/tests/wpt/tests/webxr/events_session_select.https.html
+++ b/tests/wpt/tests/webxr/events_session_select.https.html
@@ -64,7 +64,7 @@ let testFunction = function(session, fakeDeviceController, t) {
   }
 
   // Verifies that the same object is returned each time attributes are accessed
-  // on an XRInputSoruceEvent, as required by the spec.
+  // on an XRInputSourceEvent, as required by the spec.
   function validateSameObject(event) {
     let frame = event.frame;
     let source = event.inputSource;
diff --git a/tests/wpt/tests/webxr/events_session_squeeze.https.html b/tests/wpt/tests/webxr/events_session_squeeze.https.html
index 122fe340a27..f145828dbd5 100644
--- a/tests/wpt/tests/webxr/events_session_squeeze.https.html
+++ b/tests/wpt/tests/webxr/events_session_squeeze.https.html
@@ -64,7 +64,7 @@ let testFunction = function(session, fakeDeviceController, t) {
   }
 
   // Verifies that the same object is returned each time attributes are accessed
-  // on an XRInputSoruceEvent, as required by the spec.
+  // on an XRInputSourceEvent, as required by the spec.
   function validateSameObject(event) {
     let frame = event.frame;
     let source = event.inputSource;
diff --git a/tests/wpt/tests/webxr/layers/idlharness.https.window.js b/tests/wpt/tests/webxr/layers/idlharness.https.window.js
new file mode 100644
index 00000000000..688ae6646d6
--- /dev/null
+++ b/tests/wpt/tests/webxr/layers/idlharness.https.window.js
@@ -0,0 +1,15 @@
+// META: script=/resources/WebIDLParser.js
+// META: script=/resources/idlharness.js
+
+'use strict';
+
+idl_test(
+  ['webxrlayers'],
+  ['webxr', 'webgl1', 'webgl2', 'dom'],
+  async idl_array => {
+    idl_array.add_objects({
+      // TODO: Add object instances
+    });
+  },
+  'WebXR Layers Module IDL Test'
+);
diff --git a/tests/wpt/tests/webxr/light-estimation/idlharness.https.window.js b/tests/wpt/tests/webxr/light-estimation/idlharness.https.window.js
new file mode 100644
index 00000000000..246a25789c5
--- /dev/null
+++ b/tests/wpt/tests/webxr/light-estimation/idlharness.https.window.js
@@ -0,0 +1,15 @@
+// META: script=/resources/WebIDLParser.js
+// META: script=/resources/idlharness.js
+
+'use strict';
+
+idl_test(
+  ['webxr-lighting-estimation'],
+  ['webxr', 'webxrlayers', 'webgl1', 'webgl2', 'dom'],
+  async idl_array => {
+    idl_array.add_objects({
+      // TODO: Add object instances
+    });
+  },
+  'WebXR Lighting Estimation Module IDL Test'
+);