From 8a6476740e8f3226a592fd6af491cb895ea6b7d8 Mon Sep 17 00:00:00 2001
From: WPT Sync Bot <josh+wptsync@joshmatthews.net>
Date: Mon, 19 Feb 2018 20:08:38 -0500
Subject: [PATCH] Update web-platform-tests to revision
 8fed98324bc133df221d778c62cbff210d43b0ce

---
 .../FileAPI/historical.https.html.ini         |    4 +
 .../url/url-in-tags-revoke.window.js.ini      |    4 -
 tests/wpt/metadata/MANIFEST.json              | 2012 ++++++++++++++++-
 .../CSS2/floats/zero-width-floats.html.ini    |    2 +
 .../vh_not_refreshing_on_chrome.html.ini      |    2 -
 ...ort-return-value-string.tentative.html.ini |    4 +
 ...-return-value-undefined.tentative.html.ini |    5 +
 .../opening-the-input-stream/010.html.ini     |    4 -
 .../messageevent-constructor.https.html.ini   |    3 +
 .../canblock-serviceworker.https.html.ini     |    3 +
 ...ection-events.serviceworker.https.html.ini |    3 +
 tests/wpt/web-platform-tests/README.md        |    2 +-
 tests/wpt/web-platform-tests/accname/OWNERS   |    2 +
 ...content_of_describedby_element-manual.html |   92 +
 ...ibedby_element_which_is_hidden-manual.html |  100 +
 .../description_test_case_664-manual.html     |   74 +
 .../description_test_case_665-manual.html     |   74 +
 .../description_test_case_666-manual.html     |   74 +
 tests/wpt/web-platform-tests/accname/foo.jpg  |  Bin 0 -> 6735 bytes
 ...eckbox-label-embedded-combobox-manual.html |   82 +
 ...e_checkbox-label-embedded-menu-manual.html |   79 +
 ...checkbox-label-embedded-select-manual.html |   79 +
 ...checkbox-label-embedded-slider-manual.html |   73 +
 ...kbox-label-embedded-spinbutton-manual.html |   73 +
 .../accname/name_checkbox-title-manual.html   |   71 +
 ...e_file-label-embedded-combobox-manual.html |   82 +
 .../name_file-label-embedded-menu-manual.html |   79 +
 ...ame_file-label-embedded-select-manual.html |   79 +
 ...ame_file-label-embedded-slider-manual.html |   73 +
 ...file-label-embedded-spinbutton-manual.html |   73 +
 .../accname/name_file-title-manual.html       |   71 +
 .../accname/name_from_content-manual.html     |   89 +
 .../name_from_content_of_label-manual.html    |   90 +
 ..._content_of_labelledby_element-manual.html |   90 +
 ...lements_one_of_which_is_hidden-manual.html |  100 +
 .../accname/name_image-title-manual.html      |   71 +
 ...ssword-label-embedded-combobox-manual.html |   82 +
 ...e_password-label-embedded-menu-manual.html |   79 +
 ...password-label-embedded-select-manual.html |   79 +
 ...password-label-embedded-slider-manual.html |   73 +
 ...word-label-embedded-spinbutton-manual.html |   73 +
 .../accname/name_password-title-manual.html   |   71 +
 ..._radio-label-embedded-combobox-manual.html |   82 +
 ...name_radio-label-embedded-menu-manual.html |   79 +
 ...me_radio-label-embedded-select-manual.html |   79 +
 ...me_radio-label-embedded-slider-manual.html |   73 +
 ...adio-label-embedded-spinbutton-manual.html |   73 +
 .../accname/name_radio-title-manual.html      |   71 +
 .../accname/name_test_case_539-manual.html    |   71 +
 .../accname/name_test_case_540-manual.html    |   72 +
 .../accname/name_test_case_541-manual.html    |   72 +
 .../accname/name_test_case_543-manual.html    |   71 +
 .../accname/name_test_case_544-manual.html    |   71 +
 .../accname/name_test_case_545-manual.html    |   71 +
 .../accname/name_test_case_546-manual.html    |   72 +
 .../accname/name_test_case_547-manual.html    |   75 +
 .../accname/name_test_case_548-manual.html    |   78 +
 .../accname/name_test_case_549-manual.html    |   76 +
 .../accname/name_test_case_550-manual.html    |   76 +
 .../accname/name_test_case_551-manual.html    |   71 +
 .../accname/name_test_case_552-manual.html    |   75 +
 .../accname/name_test_case_553-manual.html    |   75 +
 .../accname/name_test_case_556-manual.html    |   71 +
 .../accname/name_test_case_557-manual.html    |   71 +
 .../accname/name_test_case_558-manual.html    |   72 +
 .../accname/name_test_case_559-manual.html    |   71 +
 .../accname/name_test_case_560-manual.html    |   72 +
 .../accname/name_test_case_561-manual.html    |   71 +
 .../accname/name_test_case_562-manual.html    |   74 +
 .../accname/name_test_case_563-manual.html    |   72 +
 .../accname/name_test_case_564-manual.html    |   73 +
 .../accname/name_test_case_565-manual.html    |   74 +
 .../accname/name_test_case_566-manual.html    |   74 +
 .../accname/name_test_case_596-manual.html    |   72 +
 .../accname/name_test_case_597-manual.html    |   71 +
 .../accname/name_test_case_598-manual.html    |   72 +
 .../accname/name_test_case_599-manual.html    |   73 +
 .../accname/name_test_case_600-manual.html    |   71 +
 .../accname/name_test_case_601-manual.html    |   71 +
 .../accname/name_test_case_602-manual.html    |   72 +
 .../accname/name_test_case_603-manual.html    |   72 +
 .../accname/name_test_case_604-manual.html    |   71 +
 .../accname/name_test_case_605-manual.html    |   72 +
 .../accname/name_test_case_606-manual.html    |   72 +
 .../accname/name_test_case_607-manual.html    |   71 +
 .../accname/name_test_case_608-manual.html    |   71 +
 .../accname/name_test_case_609-manual.html    |   74 +
 .../accname/name_test_case_610-manual.html    |   72 +
 .../accname/name_test_case_611-manual.html    |   72 +
 .../accname/name_test_case_612-manual.html    |   72 +
 .../accname/name_test_case_613-manual.html    |   72 +
 .../accname/name_test_case_614-manual.html    |   72 +
 .../accname/name_test_case_615-manual.html    |   72 +
 .../accname/name_test_case_616-manual.html    |   72 +
 .../accname/name_test_case_617-manual.html    |   72 +
 .../accname/name_test_case_618-manual.html    |   72 +
 .../accname/name_test_case_619-manual.html    |   72 +
 .../accname/name_test_case_620-manual.html    |   72 +
 .../accname/name_test_case_621-manual.html    |   72 +
 .../accname/name_test_case_659-manual.html    |   77 +
 .../accname/name_test_case_660-manual.html    |   77 +
 .../accname/name_test_case_661-manual.html    |   77 +
 .../accname/name_test_case_662-manual.html    |   77 +
 .../accname/name_test_case_663-manual.html    |   77 +
 .../accname/name_test_case_663a-manual.html   |   77 +
 .../accname/name_test_case_721-manual.html    |   72 +
 .../accname/name_test_case_723-manual.html    |   72 +
 .../accname/name_test_case_724-manual.html    |   72 +
 .../accname/name_test_case_725-manual.html    |   72 +
 .../accname/name_test_case_726-manual.html    |   72 +
 .../accname/name_test_case_727-manual.html    |   75 +
 .../accname/name_test_case_728-manual.html    |   75 +
 .../accname/name_test_case_729-manual.html    |   75 +
 .../accname/name_test_case_730-manual.html    |   75 +
 .../accname/name_test_case_731-manual.html    |   75 +
 .../accname/name_test_case_733-manual.html    |   78 +
 .../accname/name_test_case_734-manual.html    |   78 +
 .../accname/name_test_case_735-manual.html    |   78 +
 .../accname/name_test_case_736-manual.html    |   78 +
 .../accname/name_test_case_737-manual.html    |   78 +
 .../accname/name_test_case_738-manual.html    |   76 +
 .../accname/name_test_case_739-manual.html    |   76 +
 .../accname/name_test_case_740-manual.html    |   76 +
 .../accname/name_test_case_741-manual.html    |   76 +
 .../accname/name_test_case_742-manual.html    |   76 +
 .../accname/name_test_case_743-manual.html    |   76 +
 .../accname/name_test_case_744-manual.html    |   76 +
 .../accname/name_test_case_745-manual.html    |   76 +
 .../accname/name_test_case_746-manual.html    |   76 +
 .../accname/name_test_case_747-manual.html    |   76 +
 .../accname/name_test_case_748-manual.html    |   71 +
 .../accname/name_test_case_749-manual.html    |   71 +
 .../accname/name_test_case_750-manual.html    |   71 +
 .../accname/name_test_case_751-manual.html    |   71 +
 .../accname/name_test_case_752-manual.html    |   71 +
 .../accname/name_test_case_753-manual.html    |   75 +
 .../accname/name_test_case_754-manual.html    |   75 +
 .../accname/name_test_case_755-manual.html    |   75 +
 .../accname/name_test_case_756-manual.html    |   75 +
 .../accname/name_test_case_757-manual.html    |   75 +
 .../accname/name_test_case_758-manual.html    |   75 +
 .../accname/name_test_case_759-manual.html    |   75 +
 .../accname/name_test_case_760-manual.html    |   75 +
 .../accname/name_test_case_761-manual.html    |   75 +
 .../accname/name_test_case_762-manual.html    |   75 +
 ...e_text-label-embedded-combobox-manual.html |   82 +
 .../name_text-label-embedded-menu-manual.html |   79 +
 ...ame_text-label-embedded-select-manual.html |   79 +
 ...ame_text-label-embedded-slider-manual.html |   73 +
 ...text-label-embedded-spinbutton-manual.html |   73 +
 .../accname/name_text-title-manual.html       |   71 +
 tests/wpt/web-platform-tests/accname/test.png |  Bin 0 -> 1913 bytes
 .../beacon/headers/header-content-type.html   |   48 +-
 ...e-tainting-in-cross-origin-iframe.sub.html |   23 +
 .../resources/image-tainting-checker.sub.html |   22 +
 .../css/CSS2/floats/zero-width-floats.html    |   12 +
 .../font-shorthand-serialization-001.html     |   19 +
 .../auto-block-size-absolute-ref.html         |   27 +
 .../auto-block-size-absolute.https.html       |   73 +
 .../auto-block-size-flex-ref.html             |   21 +
 .../auto-block-size-flex.https.html           |   61 +
 .../auto-block-size-floats-ref.html           |   26 +
 .../auto-block-size-floats.https.html         |   57 +
 .../auto-block-size-inflow-ref.html           |   13 +
 .../auto-block-size-inflow.https.html         |   63 +
 .../auto-block-size-negative-ref.html         |   11 +
 .../auto-block-size-negative.https.html       |   51 +
 .../fallback-constructor-error.https.html     |   51 +
 .../fallback-layout-error.https.html          |   50 +
 .../fallback-layout-return.https.html         |   50 +
 .../css/css-layout-api/fallback-ref.html      |   11 +
 .../cssTransformValue.tentative.html          |    5 +
 .../cssUnparsedValue.html                     |   41 +
 .../properties/border-width.html              |   21 +-
 .../properties/height.html                    |    4 +-
 .../properties/padding.html                   |   10 +-
 .../properties/resources/testsuite.js         |   74 +-
 .../properties/width.html                     |   10 +-
 .../dom/events/event-disabled-dynamic.html    |   21 +
 .../fetch/nosniff/script.html                 |    2 +-
 ...l-abort-return-value-string.tentative.html |   28 +
 ...bort-return-value-undefined.tentative.html |   25 +
 .../support/iframe-and-links.html             |   18 +
 .../support/set-child-loaded.html             |    5 +
 .../selection-start-end.html                  |    2 +-
 .../images/blue-png-cachable.py               |   13 +
 .../service-worker/activation.https.html      |   18 -
 .../detached-context.https.html               |   21 +-
 ...-and-object-are-not-intercepted.https.html |   51 +
 .../service-worker/multipart-image.https.html |   67 +
 ...d-and-object-are-not-intercepted-worker.js |    8 +
 .../embed-is-not-intercepted-iframe.html      |   18 +
 .../embedded-content-from-server.html         |    6 +
 .../embedded-content-from-service-worker.html |    7 +
 .../resources/multipart-image-iframe.html     |   19 +
 .../resources/multipart-image-worker.js       |   21 +
 .../resources/multipart-image.py              |   23 +
 .../object-is-not-intercepted-iframe.html     |   18 +
 .../sandboxed-iframe-fetch-event-iframe.html  |   91 +-
 .../sandboxed-iframe-fetch-event-iframe.py    |   13 +
 .../sandboxed-iframe-fetch-event-worker.js    |    1 +
 .../resources/test-helpers.sub.js             |   14 +
 .../sandboxed-iframe-fetch-event.https.html   |  525 +++--
 .../piping/error-propagation-forward.js       |   48 +
 ...onstruct-byob-request.dedicatedworker.html |   11 +
 .../construct-byob-request.html               |   10 +
 .../construct-byob-request.js                 |   82 +
 ...ruct-byob-request.serviceworker.https.html |   12 +
 .../construct-byob-request.sharedworker.html  |   11 +
 .../readable-byte-streams/general.html        |    1 +
 .../streams/readable-byte-streams/general.js  |   88 +
 .../tools/manifest/manifest.py                |   12 +-
 .../tools/wptrunner/MANIFEST.in               |    1 -
 .../tools/wptrunner/setup.py                  |    1 -
 .../wptrunner/wptrunner/browsers/firefox.py   |    5 +
 .../wptrunner/wptrunner/browsers/sauce.py     |   21 +-
 .../wptrunner/wptrunner/browsers/servo.py     |    2 +-
 .../tools/wptrunner/wptrunner/config.json     |    7 -
 .../tools/wptrunner/wptrunner/environment.py  |   40 +-
 .../tools/wptrunner/wptrunner/font.py         |    5 +-
 .../wptrunner/tests/browsers/test_sauce.py    |   32 +-
 .../applying-the-composited-result.html       |   29 +
 .../interfaces/Animation/finish.html          |  246 --
 .../interfaces/Animation/idlharness.html      |    1 +
 .../interfaces/Animation/playbackRate.html    |   84 -
 .../animations/canceling-an-animation.html    |   33 +-
 .../animations/finishing-an-animation.html    |  271 ++-
 .../animations/pausing-an-animation.html      |   31 +-
 .../timing-model/animations/play-states.html  |    2 +-
 .../animations/playing-an-animation.html      |   26 +-
 .../animations/reversing-an-animation.html    |   91 +-
 ...ing-the-playback-rate-of-an-animation.html |  142 ++
 ...ting-the-current-time-of-an-animation.html |   38 +
 ...ing-the-playback-rate-of-an-animation.html |   61 +
 ...tting-the-start-time-of-an-animation.html} |   82 +-
 ...ng-the-target-effect-of-an-animation.html} |   42 +-
 ...setting-the-timeline-of-an-animation.html} |   41 +-
 ... => the-current-time-of-an-animation.html} |   20 +-
 .../updating-the-finished-state.html          |  315 +--
 ...spective-exponentialRampToValueAtTime.html |  101 +-
 ...retrospective-linearRampToValueAtTime.html |  101 +-
 .../retrospective-setTargetAtTime.html        |  111 +-
 .../retrospective-setValueAtTime.html         |  110 +-
 .../retrospective-setValueCurveAtTime.html    |   98 +-
 .../retrospective-test.js                     |   29 +
 .../webdriver/tests/interface.html            |   49 +-
 246 files changed, 15482 insertions(+), 1281 deletions(-)
 create mode 100644 tests/wpt/metadata/FileAPI/historical.https.html.ini
 create mode 100644 tests/wpt/metadata/css/CSS2/floats/zero-width-floats.html.ini
 delete mode 100644 tests/wpt/metadata/css/css-values/vh_not_refreshing_on_chrome.html.ini
 create mode 100644 tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-string.tentative.html.ini
 create mode 100644 tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-undefined.tentative.html.ini
 delete mode 100644 tests/wpt/metadata/html/dom/dynamic-markup-insertion/opening-the-input-stream/010.html.ini
 create mode 100644 tests/wpt/web-platform-tests/accname/OWNERS
 create mode 100644 tests/wpt/web-platform-tests/accname/description_from_content_of_describedby_element-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/description_from_content_of_describedby_element_which_is_hidden-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/description_test_case_664-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/description_test_case_665-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/description_test_case_666-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/foo.jpg
 create mode 100644 tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-combobox-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-menu-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-select-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-slider-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-spinbutton-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_checkbox-title-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_file-label-embedded-combobox-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_file-label-embedded-menu-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_file-label-embedded-select-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_file-label-embedded-slider-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_file-label-embedded-spinbutton-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_file-title-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_from_content-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_from_content_of_label-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_from_content_of_labelledby_element-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_from_content_of_labelledby_elements_one_of_which_is_hidden-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_image-title-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_password-label-embedded-combobox-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_password-label-embedded-menu-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_password-label-embedded-select-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_password-label-embedded-slider-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_password-label-embedded-spinbutton-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_password-title-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_radio-label-embedded-combobox-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_radio-label-embedded-menu-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_radio-label-embedded-select-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_radio-label-embedded-slider-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_radio-label-embedded-spinbutton-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_radio-title-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_539-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_540-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_541-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_543-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_544-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_545-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_546-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_547-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_548-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_549-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_550-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_551-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_552-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_553-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_556-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_557-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_558-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_559-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_560-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_561-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_562-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_563-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_564-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_565-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_566-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_596-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_597-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_598-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_599-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_600-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_601-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_602-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_603-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_604-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_605-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_606-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_607-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_608-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_609-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_610-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_611-manual.html
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 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_614-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_615-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_616-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_617-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_618-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_619-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_620-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_621-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_659-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_660-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_661-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_662-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_663-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_663a-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_721-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_723-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_724-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_725-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_726-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_727-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_728-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_729-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_730-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_731-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_733-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_734-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_735-manual.html
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 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_737-manual.html
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 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_739-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_740-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_741-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_742-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_743-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_744-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_745-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_746-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_747-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_748-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_749-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_750-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_751-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_752-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_753-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_754-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_755-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_756-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_757-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_758-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_759-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_760-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_761-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_test_case_762-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_text-label-embedded-combobox-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_text-label-embedded-menu-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_text-label-embedded-select-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_text-label-embedded-slider-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_text-label-embedded-spinbutton-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/name_text-title-manual.html
 create mode 100644 tests/wpt/web-platform-tests/accname/test.png
 create mode 100644 tests/wpt/web-platform-tests/cors/image-tainting-in-cross-origin-iframe.sub.html
 create mode 100644 tests/wpt/web-platform-tests/cors/resources/image-tainting-checker.sub.html
 create mode 100644 tests/wpt/web-platform-tests/css/CSS2/floats/zero-width-floats.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-fonts/font-shorthand-serialization-001.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-absolute-ref.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-absolute.https.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-flex-ref.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-flex.https.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-floats-ref.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-floats.https.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-inflow-ref.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-inflow.https.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-negative-ref.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-negative.https.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-layout-api/fallback-constructor-error.https.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-layout-api/fallback-layout-error.https.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-layout-api/fallback-layout-return.https.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-layout-api/fallback-ref.html
 create mode 100644 tests/wpt/web-platform-tests/dom/events/event-disabled-dynamic.html
 create mode 100644 tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-string.tentative.html
 create mode 100644 tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-undefined.tentative.html
 create mode 100644 tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/support/iframe-and-links.html
 create mode 100644 tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/support/set-child-loaded.html
 create mode 100644 tests/wpt/web-platform-tests/images/blue-png-cachable.py
 create mode 100644 tests/wpt/web-platform-tests/service-workers/service-worker/embed-and-object-are-not-intercepted.https.html
 create mode 100644 tests/wpt/web-platform-tests/service-workers/service-worker/multipart-image.https.html
 create mode 100644 tests/wpt/web-platform-tests/service-workers/service-worker/resources/embed-and-object-are-not-intercepted-worker.js
 create mode 100644 tests/wpt/web-platform-tests/service-workers/service-worker/resources/embed-is-not-intercepted-iframe.html
 create mode 100644 tests/wpt/web-platform-tests/service-workers/service-worker/resources/embedded-content-from-server.html
 create mode 100644 tests/wpt/web-platform-tests/service-workers/service-worker/resources/embedded-content-from-service-worker.html
 create mode 100644 tests/wpt/web-platform-tests/service-workers/service-worker/resources/multipart-image-iframe.html
 create mode 100644 tests/wpt/web-platform-tests/service-workers/service-worker/resources/multipart-image-worker.js
 create mode 100644 tests/wpt/web-platform-tests/service-workers/service-worker/resources/multipart-image.py
 create mode 100644 tests/wpt/web-platform-tests/service-workers/service-worker/resources/object-is-not-intercepted-iframe.html
 create mode 100644 tests/wpt/web-platform-tests/service-workers/service-worker/resources/sandboxed-iframe-fetch-event-iframe.py
 create mode 100644 tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.dedicatedworker.html
 create mode 100644 tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.html
 create mode 100644 tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.js
 create mode 100644 tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.serviceworker.https.html
 create mode 100644 tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.sharedworker.html
 delete mode 100644 tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/config.json
 create mode 100644 tests/wpt/web-platform-tests/web-animations/animation-model/combining-effects/applying-the-composited-result.html
 delete mode 100644 tests/wpt/web-platform-tests/web-animations/interfaces/Animation/finish.html
 delete mode 100644 tests/wpt/web-platform-tests/web-animations/interfaces/Animation/playbackRate.html
 create mode 100644 tests/wpt/web-platform-tests/web-animations/timing-model/animations/seamlessly-updating-the-playback-rate-of-an-animation.html
 create mode 100644 tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-current-time-of-an-animation.html
 create mode 100644 tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-playback-rate-of-an-animation.html
 rename tests/wpt/web-platform-tests/web-animations/timing-model/animations/{set-the-animation-start-time.html => setting-the-start-time-of-an-animation.html} (74%)
 rename tests/wpt/web-platform-tests/web-animations/timing-model/animations/{set-the-target-effect-of-an-animation.html => setting-the-target-effect-of-an-animation.html} (80%)
 rename tests/wpt/web-platform-tests/web-animations/timing-model/animations/{set-the-timeline-of-an-animation.html => setting-the-timeline-of-an-animation.html} (90%)
 rename tests/wpt/web-platform-tests/web-animations/timing-model/animations/{current-time.html => the-current-time-of-an-animation.html} (87%)
 create mode 100644 tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-test.js

diff --git a/tests/wpt/metadata/FileAPI/historical.https.html.ini b/tests/wpt/metadata/FileAPI/historical.https.html.ini
new file mode 100644
index 00000000000..f71e37af0a5
--- /dev/null
+++ b/tests/wpt/metadata/FileAPI/historical.https.html.ini
@@ -0,0 +1,4 @@
+[historical.https.html]
+  [Historical features]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini b/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini
index e363bfabdfc..e76908fb6ca 100644
--- a/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini
+++ b/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini
@@ -1,8 +1,4 @@
 [url-in-tags-revoke.window.html]
-  expected: TIMEOUT
   [Fetching a blob URL immediately before revoking it works in an iframe.]
     expected: FAIL
 
-  [Fetching a blob URL immediately before revoking it works in <script> tags.]
-    expected: TIMEOUT
-
diff --git a/tests/wpt/metadata/MANIFEST.json b/tests/wpt/metadata/MANIFEST.json
index 942f4d82c11..bca16f84d3c 100644
--- a/tests/wpt/metadata/MANIFEST.json
+++ b/tests/wpt/metadata/MANIFEST.json
@@ -133,6 +133,828 @@
      {}
     ]
    ],
+   "accname/description_from_content_of_describedby_element-manual.html": [
+    [
+     "/accname/description_from_content_of_describedby_element-manual.html",
+     {}
+    ]
+   ],
+   "accname/description_from_content_of_describedby_element_which_is_hidden-manual.html": [
+    [
+     "/accname/description_from_content_of_describedby_element_which_is_hidden-manual.html",
+     {}
+    ]
+   ],
+   "accname/description_test_case_664-manual.html": [
+    [
+     "/accname/description_test_case_664-manual.html",
+     {}
+    ]
+   ],
+   "accname/description_test_case_665-manual.html": [
+    [
+     "/accname/description_test_case_665-manual.html",
+     {}
+    ]
+   ],
+   "accname/description_test_case_666-manual.html": [
+    [
+     "/accname/description_test_case_666-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_checkbox-label-embedded-combobox-manual.html": [
+    [
+     "/accname/name_checkbox-label-embedded-combobox-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_checkbox-label-embedded-menu-manual.html": [
+    [
+     "/accname/name_checkbox-label-embedded-menu-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_checkbox-label-embedded-select-manual.html": [
+    [
+     "/accname/name_checkbox-label-embedded-select-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_checkbox-label-embedded-slider-manual.html": [
+    [
+     "/accname/name_checkbox-label-embedded-slider-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_checkbox-label-embedded-spinbutton-manual.html": [
+    [
+     "/accname/name_checkbox-label-embedded-spinbutton-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_checkbox-title-manual.html": [
+    [
+     "/accname/name_checkbox-title-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_file-label-embedded-combobox-manual.html": [
+    [
+     "/accname/name_file-label-embedded-combobox-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_file-label-embedded-menu-manual.html": [
+    [
+     "/accname/name_file-label-embedded-menu-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_file-label-embedded-select-manual.html": [
+    [
+     "/accname/name_file-label-embedded-select-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_file-label-embedded-slider-manual.html": [
+    [
+     "/accname/name_file-label-embedded-slider-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_file-label-embedded-spinbutton-manual.html": [
+    [
+     "/accname/name_file-label-embedded-spinbutton-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_file-title-manual.html": [
+    [
+     "/accname/name_file-title-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_from_content-manual.html": [
+    [
+     "/accname/name_from_content-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_from_content_of_label-manual.html": [
+    [
+     "/accname/name_from_content_of_label-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_from_content_of_labelledby_element-manual.html": [
+    [
+     "/accname/name_from_content_of_labelledby_element-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_from_content_of_labelledby_elements_one_of_which_is_hidden-manual.html": [
+    [
+     "/accname/name_from_content_of_labelledby_elements_one_of_which_is_hidden-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_image-title-manual.html": [
+    [
+     "/accname/name_image-title-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_password-label-embedded-combobox-manual.html": [
+    [
+     "/accname/name_password-label-embedded-combobox-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_password-label-embedded-menu-manual.html": [
+    [
+     "/accname/name_password-label-embedded-menu-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_password-label-embedded-select-manual.html": [
+    [
+     "/accname/name_password-label-embedded-select-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_password-label-embedded-slider-manual.html": [
+    [
+     "/accname/name_password-label-embedded-slider-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_password-label-embedded-spinbutton-manual.html": [
+    [
+     "/accname/name_password-label-embedded-spinbutton-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_password-title-manual.html": [
+    [
+     "/accname/name_password-title-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_radio-label-embedded-combobox-manual.html": [
+    [
+     "/accname/name_radio-label-embedded-combobox-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_radio-label-embedded-menu-manual.html": [
+    [
+     "/accname/name_radio-label-embedded-menu-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_radio-label-embedded-select-manual.html": [
+    [
+     "/accname/name_radio-label-embedded-select-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_radio-label-embedded-slider-manual.html": [
+    [
+     "/accname/name_radio-label-embedded-slider-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_radio-label-embedded-spinbutton-manual.html": [
+    [
+     "/accname/name_radio-label-embedded-spinbutton-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_radio-title-manual.html": [
+    [
+     "/accname/name_radio-title-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_539-manual.html": [
+    [
+     "/accname/name_test_case_539-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_540-manual.html": [
+    [
+     "/accname/name_test_case_540-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_541-manual.html": [
+    [
+     "/accname/name_test_case_541-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_543-manual.html": [
+    [
+     "/accname/name_test_case_543-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_544-manual.html": [
+    [
+     "/accname/name_test_case_544-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_545-manual.html": [
+    [
+     "/accname/name_test_case_545-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_546-manual.html": [
+    [
+     "/accname/name_test_case_546-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_547-manual.html": [
+    [
+     "/accname/name_test_case_547-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_548-manual.html": [
+    [
+     "/accname/name_test_case_548-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_549-manual.html": [
+    [
+     "/accname/name_test_case_549-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_550-manual.html": [
+    [
+     "/accname/name_test_case_550-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_551-manual.html": [
+    [
+     "/accname/name_test_case_551-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_552-manual.html": [
+    [
+     "/accname/name_test_case_552-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_553-manual.html": [
+    [
+     "/accname/name_test_case_553-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_556-manual.html": [
+    [
+     "/accname/name_test_case_556-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_557-manual.html": [
+    [
+     "/accname/name_test_case_557-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_558-manual.html": [
+    [
+     "/accname/name_test_case_558-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_559-manual.html": [
+    [
+     "/accname/name_test_case_559-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_560-manual.html": [
+    [
+     "/accname/name_test_case_560-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_561-manual.html": [
+    [
+     "/accname/name_test_case_561-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_562-manual.html": [
+    [
+     "/accname/name_test_case_562-manual.html",
+     {}
+    ]
+   ],
+   "accname/name_test_case_563-manual.html": [
+    [
+     "/accname/name_test_case_563-manual.html",
+     {}
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   "service-workers/service-worker/active.https.html": [
@@ -585598,7 +587382,11 @@
    "testharness"
   ],
   "service-workers/service-worker/detached-context.https.html": [
-   "c7645323ba0753f35beaef90836631ca16f64d3a",
+   "a4e96edc51927eb29873b0c97a7232f71ae43378",
+   "testharness"
+  ],
+  "service-workers/service-worker/embed-and-object-are-not-intercepted.https.html": [
+   "a9f08518e369c81036ce0815aab3f1a6895fb6ab",
    "testharness"
   ],
   "service-workers/service-worker/extendable-event-async-waituntil.https.html": [
@@ -585877,6 +587665,10 @@
    "eac6d03a6baa43a8f326abc30a5e1244da2d0e55",
    "testharness"
   ],
+  "service-workers/service-worker/multipart-image.https.html": [
+   "60b96c587744f167605c2d99d61bffaea6cef2ad",
+   "testharness"
+  ],
   "service-workers/service-worker/multiple-register.https.html": [
    "88dd84637f82e942e5efe6caafb99a18df602353",
    "testharness"
@@ -586301,6 +588093,22 @@
    "760b04aa2e36f55cfdbea0871a7424f787734a6e",
    "support"
   ],
+  "service-workers/service-worker/resources/embed-and-object-are-not-intercepted-worker.js": [
+   "30d39c9d08dff37858a1ba843d7b51aaa559238b",
+   "support"
+  ],
+  "service-workers/service-worker/resources/embed-is-not-intercepted-iframe.html": [
+   "e33a11c8d4a2a14693f8eb5eb5feb8218c92de6f",
+   "support"
+  ],
+  "service-workers/service-worker/resources/embedded-content-from-server.html": [
+   "91f5b7b098eabed5c682cf8498246107fa2eb93c",
+   "support"
+  ],
+  "service-workers/service-worker/resources/embedded-content-from-service-worker.html": [
+   "1e4bd8d14e34ce47a51bf4c9a69fae0c12ee4ced",
+   "support"
+  ],
   "service-workers/service-worker/resources/empty-but-slow-worker.js": [
    "36ecac2f5ab2d3738ca72a7a7d1c605dbec97ff1",
    "support"
@@ -586693,6 +588501,18 @@
    "c99d267d5d819bebae13b1866671c9c2460b0104",
    "support"
   ],
+  "service-workers/service-worker/resources/multipart-image-iframe.html": [
+   "f61e71879d812b892a4f5890da2beb317d1297c4",
+   "support"
+  ],
+  "service-workers/service-worker/resources/multipart-image-worker.js": [
+   "0ae02e35b65cd8a9520477f864c010c5c368e287",
+   "support"
+  ],
+  "service-workers/service-worker/resources/multipart-image.py": [
+   "715bfeb24184c2bcc0d90a196db03c2c948dace3",
+   "support"
+  ],
   "service-workers/service-worker/resources/navigate-window-worker.js": [
    "4d3b80c17efd78bda66333ba01ffde1b8f6e976b",
    "support"
@@ -586733,6 +588553,10 @@
    "ec72a4c120ccfac3a165576f59a0e02b945343b3",
    "support"
   ],
+  "service-workers/service-worker/resources/object-is-not-intercepted-iframe.html": [
+   "412591c247a38b07cde7f42248bc412a50128b54",
+   "support"
+  ],
   "service-workers/service-worker/resources/onactivate-throw-error-from-nested-event-worker.js": [
    "5e7bd3fc11e1f72c91d756e04a5e1e25e565143a",
    "support"
@@ -586926,11 +588750,15 @@
    "support"
   ],
   "service-workers/service-worker/resources/sandboxed-iframe-fetch-event-iframe.html": [
-   "57b43f9bb4a11505dd11c187134519d60bc7c026",
+   "216f7a110ac86f441fbfc5d6f5be38ec5608962d",
+   "support"
+  ],
+  "service-workers/service-worker/resources/sandboxed-iframe-fetch-event-iframe.py": [
+   "885f52b5de4a6d5cd7042185715880a05c4f313d",
    "support"
   ],
   "service-workers/service-worker/resources/sandboxed-iframe-fetch-event-worker.js": [
-   "f92786baf9a1ad0be21afd10f1343fd7220fd965",
+   "a961c23f069b3149922ce0a30df87608e7010bdb",
    "support"
   ],
   "service-workers/service-worker/resources/sandboxed-iframe-navigator-serviceworker-iframe.html": [
@@ -586982,7 +588810,7 @@
    "support"
   ],
   "service-workers/service-worker/resources/test-helpers.sub.js": [
-   "55acaa1edd73a39a834e1a1ee0952f47a03e3c78",
+   "fee1648c02422cd2607b008b9a1ef0834385c69c",
    "support"
   ],
   "service-workers/service-worker/resources/testharness-helpers.js": [
@@ -587058,7 +588886,7 @@
    "testharness"
   ],
   "service-workers/service-worker/sandboxed-iframe-fetch-event.https.html": [
-   "04d08798c3d1b5b158951c4243a4ab68ebea42e9",
+   "88551108e4b1d56ab41a3dee041a43f4646eb49d",
    "testharness"
   ],
   "service-workers/service-worker/sandboxed-iframe-navigator-serviceworker.https.html": [
@@ -588046,7 +589874,7 @@
    "testharness"
   ],
   "streams/piping/error-propagation-forward.js": [
-   "a6c993b47a0aa820a3c763eb64ab902551bbcd91",
+   "2cd0c4476388f6a6fd104f1e00e08bf2fe8706bb",
    "support"
   ],
   "streams/piping/error-propagation-forward.serviceworker.https.html": [
@@ -588177,6 +590005,26 @@
    "6f3911baf77e26af2d7e7d7472caae4df6d5a27e",
    "testharness"
   ],
+  "streams/readable-byte-streams/construct-byob-request.dedicatedworker.html": [
+   "44f4d42b8a31c794b6252660f5cde8b0cbcc6fcb",
+   "testharness"
+  ],
+  "streams/readable-byte-streams/construct-byob-request.html": [
+   "22d393a61721610e5f5fd4cd628a14fd6f08094b",
+   "testharness"
+  ],
+  "streams/readable-byte-streams/construct-byob-request.js": [
+   "8d8167bc34049d473efb892c915efea4830d92d1",
+   "support"
+  ],
+  "streams/readable-byte-streams/construct-byob-request.serviceworker.https.html": [
+   "79dbbe66a34ca531fc532e37f6c11483a917cf9e",
+   "testharness"
+  ],
+  "streams/readable-byte-streams/construct-byob-request.sharedworker.html": [
+   "2a8a870d82e13cccac5b59de0ece4b8e9ff2775f",
+   "testharness"
+  ],
   "streams/readable-byte-streams/detached-buffers.dedicatedworker.html": [
    "8742d541924382fb06a3258d6723f22ddf299045",
    "testharness"
@@ -588202,11 +590050,11 @@
    "testharness"
   ],
   "streams/readable-byte-streams/general.html": [
-   "9e349695974543b322e5c1447352e0ab4dc490e6",
+   "d459dc11abad3162f0c412f1346820541df38d53",
    "testharness"
   ],
   "streams/readable-byte-streams/general.js": [
-   "8d37d5948078b71d3f80e3799ea0dd6d818e933b",
+   "a7262a490c4a913811c8d0c489b06a567a448fc6",
    "support"
   ],
   "streams/readable-byte-streams/general.serviceworker.https.html": [
@@ -593953,6 +595801,10 @@
    "da3370704ca9e83a1171a64320a240e3145fab2c",
    "testharness"
   ],
+  "web-animations/animation-model/combining-effects/applying-the-composited-result.html": [
+   "5262331e6a2f957dd70e9a9888825250de65fd5b",
+   "testharness"
+  ],
   "web-animations/animation-model/combining-effects/effect-composition.html": [
    "5d6c3904de02eb3b6c890163ccdc6b8cb6499e56",
    "testharness"
@@ -593997,10 +595849,6 @@
    "4445fc8bd2120fb1e212dfc6a1fcf786a531ee6f",
    "testharness"
   ],
-  "web-animations/interfaces/Animation/finish.html": [
-   "64acecec8528b4d241d5dcb9248ef82eafa02810",
-   "testharness"
-  ],
   "web-animations/interfaces/Animation/finished.html": [
    "ffcba3379db7094455a7798e4d5972d8e52caec5",
    "testharness"
@@ -594010,7 +595858,7 @@
    "testharness"
   ],
   "web-animations/interfaces/Animation/idlharness.html": [
-   "989e773dbf3d7d57f26b41108bc3d7f0b3ea3168",
+   "d61aa2d95ea31809a275183408e822c8c1eec87d",
    "testharness"
   ],
   "web-animations/interfaces/Animation/oncancel.html": [
@@ -594033,10 +595881,6 @@
    "54edbdd6c0e1953f8d0e2bfbb92bfe318114ab74",
    "testharness"
   ],
-  "web-animations/interfaces/Animation/playbackRate.html": [
-   "a298a65aaeb5a337fe894f0160493693f309c2a1",
-   "testharness"
-  ],
   "web-animations/interfaces/Animation/ready.html": [
    "bd4a18205791b2b0271a6266dba3ebc8482c835b",
    "testharness"
@@ -594190,47 +596034,59 @@
    "testharness"
   ],
   "web-animations/timing-model/animations/canceling-an-animation.html": [
-   "d82cbc5caf654b9811c90d5165fb0429891cb149",
-   "testharness"
-  ],
-  "web-animations/timing-model/animations/current-time.html": [
-   "52d23e752878c821754b2c2b752e7393882609e2",
+   "e03baa30d438529a0ebe39f0f623563aa9850d74",
    "testharness"
   ],
   "web-animations/timing-model/animations/finishing-an-animation.html": [
-   "8d430adcb97bf3dab9703bc2d31be23e1adaec85",
+   "4c1cf823a81e72541abcafaa08950cf87424ae55",
    "testharness"
   ],
   "web-animations/timing-model/animations/pausing-an-animation.html": [
-   "c46fbcb8bc40fc3ee26e10802a205926ab97a84f",
+   "a4cb7b89c778ad5c294eeb55e94461e19ca8eb4b",
    "testharness"
   ],
   "web-animations/timing-model/animations/play-states.html": [
-   "3ec76eff991e306699b21fb03bc1f346ffd9cee3",
+   "0ab2fa3a464001272d1af541ea769fa967490c3b",
    "testharness"
   ],
   "web-animations/timing-model/animations/playing-an-animation.html": [
-   "1ae05a904e5b4fbcf1d904f02825f836da7b4c18",
+   "10580a1e72892208a14c6fe55091e998edf0171c",
    "testharness"
   ],
   "web-animations/timing-model/animations/reversing-an-animation.html": [
-   "3afdb3cc9a9dafb28ebe46902276c19c24aeb9a8",
+   "72b89e78ca7dac261af8de370389d89c810b3718",
    "testharness"
   ],
-  "web-animations/timing-model/animations/set-the-animation-start-time.html": [
-   "fa26feebcde00a5b0b63f8f3587acc313a58f26a",
+  "web-animations/timing-model/animations/seamlessly-updating-the-playback-rate-of-an-animation.html": [
+   "a7e28aa0b40a39b00da257e347cb6ecf8d1d2882",
    "testharness"
   ],
-  "web-animations/timing-model/animations/set-the-target-effect-of-an-animation.html": [
-   "3b7f1f60cd771ff8587daf7ab76ccbecff59f781",
+  "web-animations/timing-model/animations/setting-the-current-time-of-an-animation.html": [
+   "a7da92b9624750eccb9dce1d32e522fdbb65176f",
    "testharness"
   ],
-  "web-animations/timing-model/animations/set-the-timeline-of-an-animation.html": [
-   "bd33cb8638aa373b17cda20906af5aea2f5a7503",
+  "web-animations/timing-model/animations/setting-the-playback-rate-of-an-animation.html": [
+   "b2698d9a829a1eadb3ef3b6d8e0050e7a6315305",
+   "testharness"
+  ],
+  "web-animations/timing-model/animations/setting-the-start-time-of-an-animation.html": [
+   "cf6040eb52964f12b06a9e3cdf14948ce8141270",
+   "testharness"
+  ],
+  "web-animations/timing-model/animations/setting-the-target-effect-of-an-animation.html": [
+   "5575a251b9c265d98471e758b3cf9b218e381cba",
+   "testharness"
+  ],
+  "web-animations/timing-model/animations/setting-the-timeline-of-an-animation.html": [
+   "e4e134b566327c9d7316aee4f3e7fe4eeb2116ba",
+   "testharness"
+  ],
+  "web-animations/timing-model/animations/the-current-time-of-an-animation.html": [
+   "90ba3d81ee9e32b1f13845301c4ad1c8ad47f2f7",
    "testharness"
   ],
   "web-animations/timing-model/animations/updating-the-finished-state.html": [
-   "c30161f7d5a20db616ade354133ae6a8989d149f",
+   "59e7ed8e4eac5c9edf2526ef748b22e1877b7016",
    "testharness"
   ],
   "web-animations/timing-model/time-transformations/transformed-progress.html": [
@@ -594522,25 +596378,29 @@
    "testharness"
   ],
   "webaudio/the-audio-api/the-audioparam-interface/retrospective-exponentialRampToValueAtTime.html": [
-   "53a2c031fd3c51cd401c1d192b09b745dd6b9260",
+   "12e1f35dca3f0b28d421ab39bdb2a98dc18abb3d",
    "testharness"
   ],
   "webaudio/the-audio-api/the-audioparam-interface/retrospective-linearRampToValueAtTime.html": [
-   "ebd5ea3d866634ff0958eb2fda96bf58cbbea6ad",
+   "30b41f51caaf643c1acd746be3a7ce19d2498ca1",
    "testharness"
   ],
   "webaudio/the-audio-api/the-audioparam-interface/retrospective-setTargetAtTime.html": [
-   "2fc8054f87b7d622b4cb5801e9f3a2083dbc23a4",
+   "2a012bfbd59445aa14789d80b94f514726e819f0",
    "testharness"
   ],
   "webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueAtTime.html": [
-   "30bcf53f72c13690f606b1c27584e9bb937017ef",
+   "7558fec8601a9aa3a6fc8fc93c7e978a6bf50a9e",
    "testharness"
   ],
   "webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueCurveAtTime.html": [
-   "fd40dc7cc8aca8ab829852dbabda3b00bcec5817",
+   "db939616369e2ce66b717d47512141e6f28e4c14",
    "testharness"
   ],
+  "webaudio/the-audio-api/the-audioparam-interface/retrospective-test.js": [
+   "aeb2213183f2fd26848c507e030de3e5f7f01fee",
+   "support"
+  ],
   "webaudio/the-audio-api/the-audioparam-interface/setTargetAtTime-after-event-within-block.html": [
    "3e54f9a98e7488223e6c40929268ddec3c8b5961",
    "testharness"
@@ -595034,7 +596894,7 @@
    "wdspec"
   ],
   "webdriver/tests/interface.html": [
-   "6625887cfa7f461dc428c11861fce71c47bef57d",
+   "f7b2c45ff8b1b5790dd390fbe2ab997766f5d9a8",
    "testharness"
   ],
   "webdriver/tests/minimize_window.py": [
diff --git a/tests/wpt/metadata/css/CSS2/floats/zero-width-floats.html.ini b/tests/wpt/metadata/css/CSS2/floats/zero-width-floats.html.ini
new file mode 100644
index 00000000000..e20b1a193ff
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/floats/zero-width-floats.html.ini
@@ -0,0 +1,2 @@
+[zero-width-floats.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-values/vh_not_refreshing_on_chrome.html.ini b/tests/wpt/metadata/css/css-values/vh_not_refreshing_on_chrome.html.ini
deleted file mode 100644
index 26435e28b09..00000000000
--- a/tests/wpt/metadata/css/css-values/vh_not_refreshing_on_chrome.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[vh_not_refreshing_on_chrome.html]
-  expected: FAIL
diff --git a/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-string.tentative.html.ini b/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-string.tentative.html.ini
new file mode 100644
index 00000000000..9bacb9f5c4e
--- /dev/null
+++ b/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-string.tentative.html.ini
@@ -0,0 +1,4 @@
+[javascript-url-abort-return-value-string.tentative.html]
+  [Aborting fetch for javascript:string navigation]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-undefined.tentative.html.ini b/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-undefined.tentative.html.ini
new file mode 100644
index 00000000000..78879bad5f1
--- /dev/null
+++ b/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-undefined.tentative.html.ini
@@ -0,0 +1,5 @@
+[javascript-url-abort-return-value-undefined.tentative.html]
+  expected: TIMEOUT
+  [Not aborting fetch for javascript:undefined navigation]
+    expected: TIMEOUT
+
diff --git a/tests/wpt/metadata/html/dom/dynamic-markup-insertion/opening-the-input-stream/010.html.ini b/tests/wpt/metadata/html/dom/dynamic-markup-insertion/opening-the-input-stream/010.html.ini
deleted file mode 100644
index 33164945eb6..00000000000
--- a/tests/wpt/metadata/html/dom/dynamic-markup-insertion/opening-the-input-stream/010.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[010.html]
-  [Salvagability of document.opened document]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/webappapis/scripting/events/messageevent-constructor.https.html.ini b/tests/wpt/metadata/html/webappapis/scripting/events/messageevent-constructor.https.html.ini
index 0837c1ef142..a6931ba3609 100644
--- a/tests/wpt/metadata/html/webappapis/scripting/events/messageevent-constructor.https.html.ini
+++ b/tests/wpt/metadata/html/webappapis/scripting/events/messageevent-constructor.https.html.ini
@@ -24,3 +24,6 @@
   [initMessageEvent operation default parameter values]
     expected: FAIL
 
+  [MessageEvent constructor]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-agent-formalism/canblock-serviceworker.https.html.ini b/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-agent-formalism/canblock-serviceworker.https.html.ini
index 84442134e47..0608a3b0a8c 100644
--- a/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-agent-formalism/canblock-serviceworker.https.html.ini
+++ b/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-agent-formalism/canblock-serviceworker.https.html.ini
@@ -3,3 +3,6 @@
   [Service worker test setup]
     expected: FAIL
 
+  [[[CanBlock\]\] in a service worker agent]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.serviceworker.https.html.ini b/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.serviceworker.https.html.ini
index 62def3928b9..17e3916e7d9 100644
--- a/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.serviceworker.https.html.ini
+++ b/tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.serviceworker.https.html.ini
@@ -3,3 +3,6 @@
   [Service worker setup]
     expected: FAIL
 
+  [Promise rejection events tests: in a service worker context]
+    expected: FAIL
+
diff --git a/tests/wpt/web-platform-tests/README.md b/tests/wpt/web-platform-tests/README.md
index 90f1f47aa4e..cc846b5d23e 100644
--- a/tests/wpt/web-platform-tests/README.md
+++ b/tests/wpt/web-platform-tests/README.md
@@ -107,7 +107,7 @@ python wpt product [tests]
 where `product` is currently `firefox` or `chrome` and `[tests]` is a
 list of paths to tests. This will attempt to automatically locate a
 browser instance and install required dependencies. The command is
-very configurable; for examaple to specify a particular binary use
+very configurable; for example to specify a particular binary use
 `wpt run --binary=path product`. The full range of options can be see
 with `wpt run --help` and `wpt run --wptrunner-help`.
 
diff --git a/tests/wpt/web-platform-tests/accname/OWNERS b/tests/wpt/web-platform-tests/accname/OWNERS
new file mode 100644
index 00000000000..2a4c47ed4df
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/OWNERS
@@ -0,0 +1,2 @@
+@halindrome
+@joanmarie
diff --git a/tests/wpt/web-platform-tests/accname/description_from_content_of_describedby_element-manual.html b/tests/wpt/web-platform-tests/accname/description_from_content_of_describedby_element-manual.html
new file mode 100644
index 00000000000..2e7c86c6873
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/description_from_content_of_describedby_element-manual.html
@@ -0,0 +1,92 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Description from content of describedby element</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "description",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXHelp",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accDescription",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Description",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Description from content of describedby element"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Description from content of describedby element.</p>
+    <input id="test" type="text" aria-label="Important stuff" aria-describedby="descId" />
+  <div>
+    <div id="descId">
+      <span aria-hidden="true"><i> Hello, </i></span>
+      <span>My</span> name is
+      <div><img src="file.jpg" title="Bryan" alt="" role="presentation" /></div>
+      <span role="presentation" aria-label="Eli">
+        <span aria-label="Garaventa">Zambino</span>
+      </span>
+      <span>the weird.</span>
+      (<span>Q</span><span>E</span><span>D</span>)
+      <span class="hidden"><i><b>and don't you forget it.</b></i></span>
+      <table>
+        <tr>
+          <td>Where</td>
+          <td style="visibility:hidden;"><div>in</div></td>
+          <td><div style="display:none;">the world</div></td>
+          <td>are my marbles?</td>
+        </tr>
+      </table>
+    </div>
+  </div>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/description_from_content_of_describedby_element_which_is_hidden-manual.html b/tests/wpt/web-platform-tests/accname/description_from_content_of_describedby_element_which_is_hidden-manual.html
new file mode 100644
index 00000000000..9dbe3e5c7da
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/description_from_content_of_describedby_element_which_is_hidden-manual.html
@@ -0,0 +1,100 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Description from content of describedby element which is hidden</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "description",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXHelp",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accDescription",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Description",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Description from content of describedby element which is hidden"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Description from content of describedby element which is hidden.</p>
+    <div>
+    <input id="test" type="text" aria-labelledby="lbl1 lbl2" aria-describedby="descId" />
+    <span>
+      <span aria-hidden="true" id="lbl1">Important</span>
+      <span class="hidden">
+        <span aria-hidden="true" id="lbl2">stuff</span>
+      </span>
+    </span>
+  </div>
+  <div class="hidden">
+    <div id="descId">
+      <span aria-hidden="true"><i> Hello, </i></span>
+      <span>My</span> name is
+      <div><img src="file.jpg" title="Bryan" alt="" role="presentation" /></div>
+      <span role="presentation" aria-label="Eli">
+        <span aria-label="Garaventa">Zambino</span>
+      </span>
+      <span>the weird.</span>
+      (<span>Q</span><span>E</span><span>D</span>)
+      <span class="hidden"><i><b>and don't you forget it.</b></i></span>
+      <table>
+        <tr>
+          <td>Where</td>
+          <td style="visibility:hidden;"><div>in</div></td>
+          <td><div style="display:none;">the world</div></td>
+          <td>are my marbles?</td>
+        </tr>
+      </table>
+    </div>
+  </div>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/description_test_case_664-manual.html b/tests/wpt/web-platform-tests/accname/description_test_case_664-manual.html
new file mode 100644
index 00000000000..0ba57426d2e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/description_test_case_664-manual.html
@@ -0,0 +1,74 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Description test case 664</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "description",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXHelp",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Description",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Description test case 664"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Description test case 664.</p>
+    <div>
+    <img id="test" aria-describedby="ID1" src="test.png">
+  </div>
+  <div id="ID1">foo</div>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/description_test_case_665-manual.html b/tests/wpt/web-platform-tests/accname/description_test_case_665-manual.html
new file mode 100644
index 00000000000..341d6d28a2d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/description_test_case_665-manual.html
@@ -0,0 +1,74 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Description test case 665</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "description",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXHelp",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Description",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Description test case 665"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Description test case 665.</p>
+    <div>
+    <img id="test" aria-describedby="ID1" src="test.png">
+  </div>
+  <div id="ID1" style="display:none">foo</div>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/description_test_case_666-manual.html b/tests/wpt/web-platform-tests/accname/description_test_case_666-manual.html
new file mode 100644
index 00000000000..9681b89e98a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/description_test_case_666-manual.html
@@ -0,0 +1,74 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Description test case 666</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "description",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXHelp",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Description",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Description test case 666"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Description test case 666.</p>
+    <div>
+    <img id="test" aria-describedby="ID1" src="test.png">
+  </div>
+  <div id="ID1" role="presentation">foo</div>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/foo.jpg b/tests/wpt/web-platform-tests/accname/foo.jpg
new file mode 100644
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diff --git a/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-combobox-manual.html b/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-combobox-manual.html
new file mode 100644
index 00000000000..2797514bd7f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-combobox-manual.html
@@ -0,0 +1,82 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name checkbox-label-embedded-combobox</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name checkbox-label-embedded-combobox"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name checkbox-label-embedded-combobox.</p>
+    <input type="checkbox" id="test" />
+  <label for="test">Flash the screen
+    <div role="combobox">
+      <div role="textbox"></div>
+      <ul role="listbox" style="list-style-type: none;">
+        <li role="option" aria-selected="true">1</li>
+    <li role="option">2</li>
+    <li role="option">3</li>
+      </ul>
+    </div>
+    times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-menu-manual.html b/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-menu-manual.html
new file mode 100644
index 00000000000..5399a3cc6d0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-menu-manual.html
@@ -0,0 +1,79 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name checkbox-label-embedded-menu</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name checkbox-label-embedded-menu"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name checkbox-label-embedded-menu.</p>
+    <input type="checkbox" id="test" />
+  <label for="test">Flash the screen
+    <span role="menu">
+      <span role="menuitem" aria-selected="true">1</span>
+        <span role="menuitem" hidden>2</span>
+    <span role="menuitem" hidden>3</span>
+      </span>
+      times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-select-manual.html b/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-select-manual.html
new file mode 100644
index 00000000000..52a5ca80bbb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-select-manual.html
@@ -0,0 +1,79 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name checkbox-label-embedded-select</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name checkbox-label-embedded-select"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name checkbox-label-embedded-select.</p>
+    <input type="checkbox" id="test" />
+  <label for="test">Flash the screen
+    <select size="1">
+      <option selected="selected">1</option>
+      <option>2</option>
+      <option>3</option>
+    </select>
+    times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-slider-manual.html b/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-slider-manual.html
new file mode 100644
index 00000000000..520e4a45f87
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-slider-manual.html
@@ -0,0 +1,73 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name checkbox-label-embedded-slider</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name checkbox-label-embedded-slider"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name checkbox-label-embedded-slider.</p>
+    <input type="checkbox" id="test" />
+  <label for="test">foo <input role="slider" type="range" value="5" min="1" max="10" aria-valuenow="5" aria-valuemin="1" aria-valuemax="10"> baz
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-spinbutton-manual.html b/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-spinbutton-manual.html
new file mode 100644
index 00000000000..bf47b1d912c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_checkbox-label-embedded-spinbutton-manual.html
@@ -0,0 +1,73 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name checkbox-label-embedded-spinbutton</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name checkbox-label-embedded-spinbutton"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name checkbox-label-embedded-spinbutton.</p>
+    <input type="checkbox" id="test" />
+  <label for="test">foo <input role="spinbutton" type="number" value="5" min="1" max="10" aria-valuenow="5" aria-valuemin="1" aria-valuemax="10"> baz
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_checkbox-title-manual.html b/tests/wpt/web-platform-tests/accname/name_checkbox-title-manual.html
new file mode 100644
index 00000000000..b5b9a5ea3e5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_checkbox-title-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name checkbox-title</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name checkbox-title"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name checkbox-title.</p>
+    <input type="checkbox" id="test" title="foo" />
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_file-label-embedded-combobox-manual.html b/tests/wpt/web-platform-tests/accname/name_file-label-embedded-combobox-manual.html
new file mode 100644
index 00000000000..a2799324e1b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_file-label-embedded-combobox-manual.html
@@ -0,0 +1,82 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name file-label-embedded-combobox</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name file-label-embedded-combobox"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name file-label-embedded-combobox.</p>
+    <input type="file" id="test" />
+  <label for="test">Flash the screen
+    <div role="combobox">
+      <div role="textbox"></div>
+      <ul role="listbox" style="list-style-type: none;">
+        <li role="option" aria-selected="true">1 </li>
+    <li role="option">2 </li>
+    <li role="option">3 </li>
+      </ul>
+    </div>
+    times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_file-label-embedded-menu-manual.html b/tests/wpt/web-platform-tests/accname/name_file-label-embedded-menu-manual.html
new file mode 100644
index 00000000000..c53575db886
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_file-label-embedded-menu-manual.html
@@ -0,0 +1,79 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name file-label-embedded-menu</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name file-label-embedded-menu"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name file-label-embedded-menu.</p>
+    <input type="file" id="test" />
+  <label for="test">Flash the screen
+    <span role="menu">
+      <span role="menuitem" aria-selected="true">1</span>
+      <span role="menuitem" hidden>2</span>
+      <span role="menuitem" hidden>3</span>
+    </span>
+    times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_file-label-embedded-select-manual.html b/tests/wpt/web-platform-tests/accname/name_file-label-embedded-select-manual.html
new file mode 100644
index 00000000000..7142c764a18
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_file-label-embedded-select-manual.html
@@ -0,0 +1,79 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name file-label-embedded-select</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name file-label-embedded-select"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name file-label-embedded-select.</p>
+    <input type="file" id="test" />
+  <label for="test">Flash the screen
+    <select size="1">
+      <option selected="selected">1</option>
+      <option>2</option>
+      <option>3</option>
+    </select>
+    times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_file-label-embedded-slider-manual.html b/tests/wpt/web-platform-tests/accname/name_file-label-embedded-slider-manual.html
new file mode 100644
index 00000000000..de08bbcc106
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_file-label-embedded-slider-manual.html
@@ -0,0 +1,73 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name file-label-embedded-slider</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name file-label-embedded-slider"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name file-label-embedded-slider.</p>
+    <input type="file" id="test" />
+  <label for="test">foo <input role="slider" type="range" value="5" min="1" max="10" aria-valuenow="5" aria-valuemin="1" aria-valuemax="10"> baz
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_file-label-embedded-spinbutton-manual.html b/tests/wpt/web-platform-tests/accname/name_file-label-embedded-spinbutton-manual.html
new file mode 100644
index 00000000000..67934a329e1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_file-label-embedded-spinbutton-manual.html
@@ -0,0 +1,73 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name file-label-embedded-spinbutton</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name file-label-embedded-spinbutton"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name file-label-embedded-spinbutton.</p>
+    <input type="file" id="test" />
+  <label for="test">foo <input role="spinbutton" type="number" value="5" min="1" max="10" aria-valuenow="5" aria-valuemin="1" aria-valuemax="10"> baz
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_file-title-manual.html b/tests/wpt/web-platform-tests/accname/name_file-title-manual.html
new file mode 100644
index 00000000000..5eae799d78d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_file-title-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name file-title</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name file-title"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name file-title.</p>
+    <input type="file" id="test" title="foo" />
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_from_content-manual.html b/tests/wpt/web-platform-tests/accname/name_from_content-manual.html
new file mode 100644
index 00000000000..583f30ad0e7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_from_content-manual.html
@@ -0,0 +1,89 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name from content</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name from content"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name from content.</p>
+    <div id="test" role="link" tabindex="0">
+    <span aria-hidden="true"><i> Hello, </i></span>
+    <span>My</span> name is
+    <div><img src="file.jpg" title="Bryan" alt="" role="presentation" /></div>
+    <span role="presentation" aria-label="Eli">
+      <span aria-label="Garaventa">Zambino</span>
+    </span>
+    <span>the weird.</span>
+    (<span>Q</span><span>E</span><span>D</span>)
+    <span class="hidden"><i><b>and don't you forget it.</b></i></span>
+    <table>
+      <tr>
+        <td>Where</td>
+        <td style="visibility:hidden;"><div>in</div></td>
+        <td><div style="display:none;">the world</div></td>
+        <td>are my marbles?</td>
+      </tr>
+    </table>
+  </div>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_from_content_of_label-manual.html b/tests/wpt/web-platform-tests/accname/name_from_content_of_label-manual.html
new file mode 100644
index 00000000000..d2407633ae8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_from_content_of_label-manual.html
@@ -0,0 +1,90 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name from content of label</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name from content of label"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name from content of label.</p>
+    <input type="text" id="test" />
+  <label for="test" id="label">
+    <span aria-hidden="true"><i> Hello, </i></span>
+    <span>My</span> name is
+    <div><img src="file.jpg" title="Bryan" alt="" role="presentation" /></div>
+    <span role="presentation" aria-label="Eli">
+      <span aria-label="Garaventa">Zambino</span>
+   </span>
+   <span>the weird.</span>
+   (<span>Q</span><span>E</span><span>D</span>)
+   <span class="hidden"><i><b>and don't you forget it.</b></i></span>
+   <table>
+     <tr>
+       <td>Where</td>
+       <td style="visibility:hidden;"><div>in</div></td>
+       <td><div style="display:none;">the world</div></td>
+       <td>are my marbles?</td>
+    </tr>
+   </table>
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_from_content_of_labelledby_element-manual.html b/tests/wpt/web-platform-tests/accname/name_from_content_of_labelledby_element-manual.html
new file mode 100644
index 00000000000..69304afa000
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_from_content_of_labelledby_element-manual.html
@@ -0,0 +1,90 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name from content of labelledby element</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "My name is Garaventa the weird. (QED) Where are my marbles?"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name from content of labelledby element"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name from content of labelledby element.</p>
+    <input id="test" type="text" aria-labelledby="lblId" />
+  <div id="lblId" >
+    <span aria-hidden="true"><i> Hello, </i></span>
+    <span>My</span> name is
+    <div><img src="file.jpg" title="Bryan" alt="" role="presentation" /></div>
+    <span role="presentation" aria-label="Eli">
+      <span aria-label="Garaventa">Zambino</span>
+    </span>
+    <span>the weird.</span>
+    (<span>Q</span><span>E</span><span>D</span>)
+    <span class="hidden"><i><b>and don't you forget it.</b></i></span>
+    <table>
+      <tr>
+        <td>Where</td>
+        <td style="visibility:hidden;"><div>in</div></td>
+        <td><div style="display:none;">the world</div></td>
+        <td>are my marbles?</td>
+      </tr>
+    </table>
+  </div>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_from_content_of_labelledby_elements_one_of_which_is_hidden-manual.html b/tests/wpt/web-platform-tests/accname/name_from_content_of_labelledby_elements_one_of_which_is_hidden-manual.html
new file mode 100644
index 00000000000..18860233457
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_from_content_of_labelledby_elements_one_of_which_is_hidden-manual.html
@@ -0,0 +1,100 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name from content of labelledby elements one of which is hidden</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Important stuff"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Important stuff"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Important stuff"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Important stuff"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name from content of labelledby elements one of which is hidden"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name from content of labelledby elements one of which is hidden.</p>
+    <div>
+    <input id="test" type="text" aria-labelledby="lbl1 lbl2" aria-describedby="descId" />
+    <span>
+      <span aria-hidden="true" id="lbl1">Important</span>
+      <span class="hidden">
+        <span aria-hidden="true" id="lbl2">stuff</span>
+      </span>
+    </span>
+  </div>
+  <div class="hidden">
+    <div id="descId">
+      <span aria-hidden="true"><i> Hello, </i></span>
+      <span>My</span> name is
+      <div><img src="file.jpg" title="Bryan" alt="" role="presentation" /></div>
+      <span role="presentation" aria-label="Eli">
+        <span aria-label="Garaventa">Zambino</span>
+      </span>
+      <span>the weird.</span>
+      (<span>Q</span><span>E</span><span>D</span>)
+      <span class="hidden"><i><b>and don't you forget it.</b></i></span>
+      <table>
+        <tr>
+          <td>Where</td>
+          <td style="visibility:hidden;"><div>in</div></td>
+          <td><div style="display:none;">the world</div></td>
+          <td>are my marbles?</td>
+        </tr>
+      </table>
+    </div>
+  </div>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_image-title-manual.html b/tests/wpt/web-platform-tests/accname/name_image-title-manual.html
new file mode 100644
index 00000000000..51ead258894
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_image-title-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name image-title</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name image-title"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name image-title.</p>
+    <input type="image" src="test.png" id="test" title="foo" />
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_password-label-embedded-combobox-manual.html b/tests/wpt/web-platform-tests/accname/name_password-label-embedded-combobox-manual.html
new file mode 100644
index 00000000000..b2762aa6ae7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_password-label-embedded-combobox-manual.html
@@ -0,0 +1,82 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name password-label-embedded-combobox</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name password-label-embedded-combobox"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name password-label-embedded-combobox.</p>
+    <input type="password" id="test" />
+  <label for="test">Flash the screen
+    <div role="combobox">
+      <div role="textbox"></div>
+      <ul role="listbox" style="list-style-type: none;">
+        <li role="option" aria-selected="true">1</li>
+    <li role="option">2</li>
+    <li role="option">3</li>
+      </ul>
+    </div>
+    times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_password-label-embedded-menu-manual.html b/tests/wpt/web-platform-tests/accname/name_password-label-embedded-menu-manual.html
new file mode 100644
index 00000000000..3c50836e271
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_password-label-embedded-menu-manual.html
@@ -0,0 +1,79 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name password-label-embedded-menu</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name password-label-embedded-menu"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name password-label-embedded-menu.</p>
+    <input type="password" id="test" />
+  <label for="test">Flash the screen
+    <span role="menu">
+      <span role="menuitem" aria-selected="true">1</span>
+      <span role="menuitem" hidden>2</span>
+      <span role="menuitem" hidden>3</span>
+    </span>
+    times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_password-label-embedded-select-manual.html b/tests/wpt/web-platform-tests/accname/name_password-label-embedded-select-manual.html
new file mode 100644
index 00000000000..36471160273
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_password-label-embedded-select-manual.html
@@ -0,0 +1,79 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name password-label-embedded-select</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name password-label-embedded-select"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name password-label-embedded-select.</p>
+    <input type="password" id="test" />
+  <label for="test">Flash the screen
+    <select size="1">
+      <option selected="selected">1</option>
+      <option>2</option>
+      <option>3</option>
+    </select>
+    times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_password-label-embedded-slider-manual.html b/tests/wpt/web-platform-tests/accname/name_password-label-embedded-slider-manual.html
new file mode 100644
index 00000000000..d5686a48c54
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_password-label-embedded-slider-manual.html
@@ -0,0 +1,73 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name password-label-embedded-slider</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name password-label-embedded-slider"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name password-label-embedded-slider.</p>
+    <input type="password" id="test" />
+  <label for="test">foo <input role="slider" type="range" value="5" min="1" max="10" aria-valuenow="5" aria-valuemin="1" aria-valuemax="10"> baz
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_password-label-embedded-spinbutton-manual.html b/tests/wpt/web-platform-tests/accname/name_password-label-embedded-spinbutton-manual.html
new file mode 100644
index 00000000000..73b0d664c78
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_password-label-embedded-spinbutton-manual.html
@@ -0,0 +1,73 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name password-label-embedded-spinbutton</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name password-label-embedded-spinbutton"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name password-label-embedded-spinbutton.</p>
+    <input type="password" id="test" />
+  <label for="test">foo <input role="spinbutton" type="number" value="5" min="1" max="10" aria-valuenow="5" aria-valuemin="1" aria-valuemax="10"> baz
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_password-title-manual.html b/tests/wpt/web-platform-tests/accname/name_password-title-manual.html
new file mode 100644
index 00000000000..2ea977fd289
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_password-title-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name password-title</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name password-title"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name password-title.</p>
+    <input type="password" id="test" title="foo" />
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-combobox-manual.html b/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-combobox-manual.html
new file mode 100644
index 00000000000..72d7017c534
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-combobox-manual.html
@@ -0,0 +1,82 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name radio-label-embedded-combobox</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name radio-label-embedded-combobox"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name radio-label-embedded-combobox.</p>
+    <input type="radio" id="test" />
+  <label for="test">Flash the screen
+    <div role="combobox">
+      <div role="textbox"></div>
+      <ul role="listbox" style="list-style-type: none;">
+        <li role="option" aria-selected="true">1</li>
+    <li role="option">2</li>
+    <li role="option">3</li>
+      </ul>
+    </div>
+    times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-menu-manual.html b/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-menu-manual.html
new file mode 100644
index 00000000000..ff025000595
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-menu-manual.html
@@ -0,0 +1,79 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name radio-label-embedded-menu</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name radio-label-embedded-menu"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name radio-label-embedded-menu.</p>
+    <input type="radio" id="test" />
+  <label for="test">Flash the screen
+    <span role="menu">
+      <span role="menuitem" aria-selected="true">1</span>
+      <span role="menuitem" hidden>2</span>
+      <span role="menuitem" hidden>3</span>
+    </span>
+    times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-select-manual.html b/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-select-manual.html
new file mode 100644
index 00000000000..185d8932969
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-select-manual.html
@@ -0,0 +1,79 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name radio-label-embedded-select</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name radio-label-embedded-select"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name radio-label-embedded-select.</p>
+    <input type="radio" id="test" />
+  <label for="test">Flash the screen
+    <select size="1">
+      <option selected="selected">1</option>
+      <option>2</option>
+      <option>3</option>
+    </select>
+    times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-slider-manual.html b/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-slider-manual.html
new file mode 100644
index 00000000000..aea5f8b85ce
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-slider-manual.html
@@ -0,0 +1,73 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name radio-label-embedded-slider</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name radio-label-embedded-slider"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name radio-label-embedded-slider.</p>
+    <input type="radio" id="test" />
+  <label for="test">foo <input role="slider" type="range" value="5" min="1" max="10" aria-valuenow="5" aria-valuemin="1" aria-valuemax="10"> baz
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-spinbutton-manual.html b/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-spinbutton-manual.html
new file mode 100644
index 00000000000..af3fe8285ac
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_radio-label-embedded-spinbutton-manual.html
@@ -0,0 +1,73 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name radio-label-embedded-spinbutton</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name radio-label-embedded-spinbutton"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name radio-label-embedded-spinbutton.</p>
+    <input type="radio" id="test" />
+  <label for="test">foo <input role="spinbutton"  type="number" value="5" min="1" max="10" aria-valuenow="5" aria-valuemin="1" aria-valuemax="10"> baz
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_radio-title-manual.html b/tests/wpt/web-platform-tests/accname/name_radio-title-manual.html
new file mode 100644
index 00000000000..aef42728a6c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_radio-title-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name radio-title</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name radio-title"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name radio-title.</p>
+    <input type="radio" id="test" title="foo" />
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_539-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_539-manual.html
new file mode 100644
index 00000000000..da1925241c9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_539-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 539</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Rich"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Rich"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Rich"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Rich"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 539"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 539.</p>
+    <input type="button" aria-label="Rich" id="test">
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_540-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_540-manual.html
new file mode 100644
index 00000000000..5fde86535bb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_540-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 540</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Rich's button"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Rich's button"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Rich's button"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Rich's button"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 540"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 540.</p>
+    <div id="ID1">Rich's button</div>
+  <input type="button" aria-labelledby="ID1" id="test">
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_541-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_541-manual.html
new file mode 100644
index 00000000000..74b44b57de4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_541-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 541</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Rich's button"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Rich's button"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Rich's button"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Rich's button"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 541"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 541.</p>
+    <div id="ID1">Rich's button</div>
+  <input type="button" aria-label="bar" aria-labelledby="ID1" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_543-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_543-manual.html
new file mode 100644
index 00000000000..1759ffacdd8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_543-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 543</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Reset"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Reset"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Reset"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Reset"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 543"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 543.</p>
+    <input type="reset" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_544-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_544-manual.html
new file mode 100644
index 00000000000..267c9302f7d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_544-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 544</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 544"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 544.</p>
+    <input type="button" id="test" value="foo"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_545-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_545-manual.html
new file mode 100644
index 00000000000..fda6fe1b50c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_545-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 545</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 545"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 545.</p>
+    <input src="baz.html" type="image" id="test" alt="foo"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_546-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_546-manual.html
new file mode 100644
index 00000000000..6dd735b6219
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_546-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 546</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "States:"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 546"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 546.</p>
+    <label for="test">States:</label>
+  <input type="text" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_547-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_547-manual.html
new file mode 100644
index 00000000000..f80f7bb8a6f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_547-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 547</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo David"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 547"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 547.</p>
+    <label for="test">
+  foo
+  <input type="text" value="David"/>
+  </label>
+  <input type="text" id="test" value="baz"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_548-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_548-manual.html
new file mode 100644
index 00000000000..5f32846c406
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_548-manual.html
@@ -0,0 +1,78 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 548</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy clown"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 548"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 548.</p>
+    <label for="test">
+  crazy
+    <select name="member" size="1" role="menu" tabindex="0">
+      <option role="menuitem" value="beard" selected="true">clown</option>
+      <option role="menuitem" value="scuba">rich</option>
+    </select>
+  </label>
+  <input type="text" id="test" value="baz"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_549-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_549-manual.html
new file mode 100644
index 00000000000..97839a4c6a8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_549-manual.html
@@ -0,0 +1,76 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 549</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy Monday"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 549"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 549.</p>
+    <label for="test">
+    crazy
+     <div role="spinbutton" aria-valuetext="Monday" aria-valuemin="1" aria-valuemax="7" aria-valuenow="4">
+     </div>
+  </label>
+  <input type="text" id="test" value="baz"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_550-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_550-manual.html
new file mode 100644
index 00000000000..70740219883
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_550-manual.html
@@ -0,0 +1,76 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 550</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy 4"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 550"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 550.</p>
+    <label for="test">
+    crazy
+    <div role="spinbutton" aria-valuemin="1" aria-valuemax="7" aria-valuenow="4">
+    </div>
+  </label>
+  <input type="text" id="test" value="baz"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_551-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_551-manual.html
new file mode 100644
index 00000000000..2b55d07cb34
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_551-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 551</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 551"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 551.</p>
+    <input type="text" id="test" title="crazy" value="baz"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_552-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_552-manual.html
new file mode 100644
index 00000000000..0b0ed397a12
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_552-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 552</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 552"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 552.</p>
+    <style>
+    label:before { content:"fancy "; }
+  </style>
+  <label for="test">fruit</label>
+  <input type="text" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_553-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_553-manual.html
new file mode 100644
index 00000000000..a7f67749f71
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_553-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 553</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "test content"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "test content"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "test content"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "test content"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 553"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 553.</p>
+    <style type="text/css">
+    [data-after]:after { content: attr(data-after); }
+  </style>
+  <label for="test" data-after="test content"></label>
+  <input type="text" id="test">
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_556-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_556-manual.html
new file mode 100644
index 00000000000..24453584561
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_556-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 556</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "1"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "1"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "1"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "1"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 556"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 556.</p>
+    <img id="test" src="foo.jpg" aria-label="1"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_557-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_557-manual.html
new file mode 100644
index 00000000000..7d5d86748d2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_557-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 557</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "1"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "1"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "1"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "1"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 557"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 557.</p>
+    <img id="test" src="foo.jpg" aria-label="1" alt="a" title="t"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_558-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_558-manual.html
new file mode 100644
index 00000000000..1994cd992b8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_558-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 558</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "peanuts"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "peanuts"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "peanuts"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "peanuts"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 558"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 558.</p>
+    <input type="text" value="peanuts" id="test">
+  <img aria-labelledby="test" src="foo.jpg"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_559-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_559-manual.html
new file mode 100644
index 00000000000..61afa5552fe
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_559-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 559</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  ""
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  ""
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  ""
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  ""
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 559"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 559.</p>
+    <img id="test" aria-labelledby="test" src="foo.jpg"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_560-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_560-manual.html
new file mode 100644
index 00000000000..aff2a0916ef
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_560-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 560</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "peanuts"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "peanuts"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "peanuts"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "peanuts"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 560"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 560.</p>
+    <input type="text" value="peanuts" id="test">
+  <img aria-labelledby="test" aria-label="1" src="foo.jpg"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_561-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_561-manual.html
new file mode 100644
index 00000000000..c4b2bccd72a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_561-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 561</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "1"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "1"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "1"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "1"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 561"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 561.</p>
+    <img id="test" aria-labelledby="test" aria-label="1" src="foo.jpg"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_562-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_562-manual.html
new file mode 100644
index 00000000000..941e3cd6e8f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_562-manual.html
@@ -0,0 +1,74 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 562</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "peanuts popcorn apple jacks"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "peanuts popcorn apple jacks"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "peanuts popcorn apple jacks"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "peanuts popcorn apple jacks"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 562"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 562.</p>
+    <input type="text" value="peanuts" id="ID1">
+  <input type="text" value="popcorn" id="ID2">
+  <input type="text" value="apple jacks" id="ID3">
+  <img aria-labelledby="ID1 ID2 ID3" id="test" src="foo.jpg"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_563-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_563-manual.html
new file mode 100644
index 00000000000..580f515d07b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_563-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 563</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "l peanuts"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "l peanuts"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "l peanuts"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "l peanuts"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 563"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 563.</p>
+    <input type="text" value="peanuts" id="ID1">
+  <img id="test" aria-label="l" aria-labelledby="test ID1" src="foo.jpg"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_564-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_564-manual.html
new file mode 100644
index 00000000000..22c2a542a42
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_564-manual.html
@@ -0,0 +1,73 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 564</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "l peanuts popcorn"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "l peanuts popcorn"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "l peanuts popcorn"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "l peanuts popcorn"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 564"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 564.</p>
+    <input type="text" value="peanuts" id="ID1">
+  <input type="text" value="popcorn" id="ID2">
+  <img id="test" aria-label="l" aria-labelledby="test ID1 ID2" src="foo.jpg"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_565-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_565-manual.html
new file mode 100644
index 00000000000..64f6320d331
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_565-manual.html
@@ -0,0 +1,74 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 565</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "l peanuts popcorn apple jacks"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "l peanuts popcorn apple jacks"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "l peanuts popcorn apple jacks"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "l peanuts popcorn apple jacks"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 565"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 565.</p>
+    <input type="text" value="peanuts" id="ID1">
+  <input type="text" value="popcorn" id="ID2">
+  <input type="text" value="apple jacks" id="ID3">
+  <img id="test" aria-label="l" aria-labelledby="test ID1 ID2 ID3" alt= "a" title="t" src="foo.jpg"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_566-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_566-manual.html
new file mode 100644
index 00000000000..20189f31899
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_566-manual.html
@@ -0,0 +1,74 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 566</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "t peanuts popcorn apple jacks"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "t peanuts popcorn apple jacks"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "t peanuts popcorn apple jacks"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "t peanuts popcorn apple jacks"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 566"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 566.</p>
+    <input type="text" value="peanuts" id="ID1">
+  <input type="text" value="popcorn" id="ID2">
+  <input type="text" value="apple jacks" id="ID3">
+  <img id="test" aria-label="" aria-labelledby="test ID1 ID2 ID3" alt="" title="t" src="foo.jpg"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_596-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_596-manual.html
new file mode 100644
index 00000000000..2ee191c375e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_596-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 596</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "bar"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "bar"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "bar"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "bar"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 596"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 596.</p>
+    <div id="test" aria-labelledby="ID1">foo</div>
+  <span id="ID1">bar</span>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_597-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_597-manual.html
new file mode 100644
index 00000000000..4c4c527a661
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_597-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 597</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Tag"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Tag"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Tag"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Tag"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 597"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 597.</p>
+    <div id="test" aria-label="Tag">foo</div>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_598-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_598-manual.html
new file mode 100644
index 00000000000..9a150111b32
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_598-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 598</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "bar"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "bar"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "bar"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "bar"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 598"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 598.</p>
+    <div id="test" aria-labelledby="ID1" aria-label="Tag">foo</div>
+  <span id="ID1">bar</span>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_599-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_599-manual.html
new file mode 100644
index 00000000000..45041234ef8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_599-manual.html
@@ -0,0 +1,73 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 599</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "bar baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "bar baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "bar baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "bar baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 599"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 599.</p>
+    <div id="test" aria-labelledby="ID0 ID1" aria-label="Tag">foo</div>
+  <span id="ID0">bar</span>
+  <span id="ID1">baz</span>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_600-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_600-manual.html
new file mode 100644
index 00000000000..8f572563a2f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_600-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 600</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  ""
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  ""
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  ""
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  ""
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 600"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 600.</p>
+    <div id="test">Div with text</div>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_601-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_601-manual.html
new file mode 100644
index 00000000000..4dadf8a05c2
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_601-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 601</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 601"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 601.</p>
+    <div id="test" role="button">foo</div>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_602-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_602-manual.html
new file mode 100644
index 00000000000..8f7f11a506c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_602-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 602</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Tag"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Tag"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Tag"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Tag"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 602"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 602.</p>
+    <div id="test" role="button" title="Tag" style="outline:medium solid black; width:2em; height:1em;">
+  </div>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_603-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_603-manual.html
new file mode 100644
index 00000000000..c4e3d5e5697
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_603-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 603</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 603"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 603.</p>
+    <div id="ID1">foo</div>
+  <a id="test" href="test.html" aria-labelledby="ID1">bar</a>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_604-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_604-manual.html
new file mode 100644
index 00000000000..c1847087ee5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_604-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 604</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Tag"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Tag"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Tag"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Tag"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 604"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 604.</p>
+    <a id="test" href="test.html" aria-label="Tag">ABC</a>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_605-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_605-manual.html
new file mode 100644
index 00000000000..5212857425e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_605-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 605</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "bar"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "bar"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "bar"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "bar"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 605"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 605.</p>
+    <a href="test.html" id="test" aria-labelledby="ID1" aria-label="Tag">foo</a>
+  <p id="ID1">bar</p>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_606-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_606-manual.html
new file mode 100644
index 00000000000..8c3c4610b1a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_606-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 606</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Tag foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Tag foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Tag foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Tag foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 606"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 606.</p>
+    <a href="test.html" id="test" aria-labelledby="test ID1" aria-label="Tag"></a>
+  <p id="ID1">foo</p>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_607-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_607-manual.html
new file mode 100644
index 00000000000..c68dd031dcf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_607-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 607</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "ABC"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "ABC"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "ABC"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "ABC"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 607"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 607.</p>
+    <a href="test.html" id="test">ABC</a>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_608-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_608-manual.html
new file mode 100644
index 00000000000..cf4423cb4f0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_608-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 608</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Tag"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Tag"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Tag"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Tag"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 608"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 608.</p>
+    <a href="test.html" id="test" title="Tag"></a>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_609-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_609-manual.html
new file mode 100644
index 00000000000..e7ce0ed57be
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_609-manual.html
@@ -0,0 +1,74 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 609</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 609"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 609.</p>
+    <input id="test" type="text" aria-labelledby="ID1 ID2 ID3">
+  <p id="ID1">foo</p>
+  <p id="ID2">bar</p>
+  <p id="ID3">baz</p>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_610-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_610-manual.html
new file mode 100644
index 00000000000..3398e8437f7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_610-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 610</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo bar"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo bar"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo bar"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo bar"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 610"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 610.</p>
+    <input id="test" type="text" aria-label="bar" aria-labelledby="ID1 test">
+  <div id="ID1">foo</label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_611-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_611-manual.html
new file mode 100644
index 00000000000..458dc3532ed
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_611-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 611</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 611"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 611.</p>
+    <input id="test" type="text"/>
+  <label for="test">foo</label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_612-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_612-manual.html
new file mode 100644
index 00000000000..c3e44806674
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_612-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 612</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 612"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 612.</p>
+    <input type="password" id="test">
+  <label for="test">foo</label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_613-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_613-manual.html
new file mode 100644
index 00000000000..b83a7bdadc9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_613-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 613</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 613"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 613.</p>
+    <input type="checkbox" id="test">
+  <label for="test">foo</label></body>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_614-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_614-manual.html
new file mode 100644
index 00000000000..0f6beb6b57c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_614-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 614</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 614"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 614.</p>
+    <input type="radio" id="test">
+  <label for="test">foo</label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_615-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_615-manual.html
new file mode 100644
index 00000000000..ae06ecf2105
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_615-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 615</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 615"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 615.</p>
+    <input type="file" id="test">
+  <label for="test">foo</label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_616-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_616-manual.html
new file mode 100644
index 00000000000..335e781dcbd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_616-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 616</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 616"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 616.</p>
+    <input type="image" id="test">
+  <label for="test">foo</label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_617-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_617-manual.html
new file mode 100644
index 00000000000..2ba89d38e33
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_617-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 617</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 617"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 617.</p>
+    <input type="checkbox" id="test">
+  <label for="test">foo<input type="text" value="bar">baz</label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_618-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_618-manual.html
new file mode 100644
index 00000000000..0af6532c57b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_618-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 618</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 618"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 618.</p>
+    <input type="text" id="test">
+  <label for="test">foo<input type="text" value="bar">baz</label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_619-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_619-manual.html
new file mode 100644
index 00000000000..154ad359f47
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_619-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 619</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 619"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 619.</p>
+    <input type="password" id="test">
+  <label for="test">foo<input type="text" value="bar">baz</label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_620-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_620-manual.html
new file mode 100644
index 00000000000..b1774e2c00d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_620-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 620</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 620"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 620.</p>
+    <input type="radio" id="test">
+  <label for="test">foo<input type="text" value="bar">baz</label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_621-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_621-manual.html
new file mode 100644
index 00000000000..8fb303bfb40
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_621-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 621</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 621"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 621.</p>
+    <input type="file" id="test">
+  <label for="test">foo <input type="text" value="bar"> baz</label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_659-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_659-manual.html
new file mode 100644
index 00000000000..97d84e5c92d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_659-manual.html
@@ -0,0 +1,77 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 659</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 659"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 659.</p>
+    <style type="text/css">
+    label:before { content: "foo"; }
+    label:after { content: "baz"; }
+  </style>
+  <form>
+    <label for="test" title="bar"><input id="test" type="text" name="test" title="bar"></label>
+  </form>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_660-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_660-manual.html
new file mode 100644
index 00000000000..3cbd92a0adf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_660-manual.html
@@ -0,0 +1,77 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 660</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 660"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 660.</p>
+    <style type="text/css">
+    label:before { content: "foo"; }
+    label:after { content: "baz"; }
+  </style>
+  <form>
+    <label for="test" title="bar"><input id="test" type="password" name="test" title="bar"></label>
+  </form>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_661-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_661-manual.html
new file mode 100644
index 00000000000..4ed32ec0782
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_661-manual.html
@@ -0,0 +1,77 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 661</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 661"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 661.</p>
+    <style type="text/css">
+    label:before { content: "foo"; }
+    label:after { content: "baz"; }
+  </style>
+  <form>
+    <label for="test"><input id="test" type="checkbox" name="test" title=" bar "></label>
+  </form>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_662-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_662-manual.html
new file mode 100644
index 00000000000..15e706c8c86
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_662-manual.html
@@ -0,0 +1,77 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 662</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 662"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 662.</p>
+    <style type="text/css">
+    label:before { content: "foo"; }
+    label:after { content: "baz"; }
+  </style>
+  <form>
+    <label for="test"><input id="test" type="radio" name="test" title=" bar "></label>
+  </form>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_663-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_663-manual.html
new file mode 100644
index 00000000000..883c1a9e38b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_663-manual.html
@@ -0,0 +1,77 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 663</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 663"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 663.</p>
+    <style type="text/css">
+    label:before { content: "foo"; }
+    label:after { content: "baz"; }
+  </style>
+  <form>
+    <label for="test"><input id="test" type="file" name="test" title="bar"></label>
+  </form>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_663a-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_663a-manual.html
new file mode 100644
index 00000000000..1e71fd514c7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_663a-manual.html
@@ -0,0 +1,77 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 663a</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo bar baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo bar baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 663a"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 663a.</p>
+    <style type="text/css">
+    label:before { content: "foo"; }
+    label:after { content: "baz"; }
+  </style>
+  <form>
+    <label for="test"><input id="test" type="image" src="foo.jpg" name="test" title="bar"></label>
+  </form>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_721-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_721-manual.html
new file mode 100644
index 00000000000..4a2d8c555b5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_721-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 721</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "States:"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 721"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 721.</p>
+    <label for="test">States:</label>
+  <input type="password" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_723-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_723-manual.html
new file mode 100644
index 00000000000..0d1535cb6ca
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_723-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 723</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "States:"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 723"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 723.</p>
+    <label for="test">States:</label>
+  <input type="checkbox" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_724-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_724-manual.html
new file mode 100644
index 00000000000..d69eda490b9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_724-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 724</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "States:"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 724"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 724.</p>
+    <label for="test">States:</label>
+  <input type="radio" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_725-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_725-manual.html
new file mode 100644
index 00000000000..47bb9d5ff5a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_725-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 725</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "File:"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "File:"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "File:"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "File:"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 725"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 725.</p>
+    <label for="test">File:</label>
+  <input type="file" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_726-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_726-manual.html
new file mode 100644
index 00000000000..45996d9095f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_726-manual.html
@@ -0,0 +1,72 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 726</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "States:"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "States:"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 726"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 726.</p>
+    <label for="test">States:</label>
+  <input type="image" id="test" src="foo.jpg"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_727-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_727-manual.html
new file mode 100644
index 00000000000..2f7f589e927
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_727-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 727</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo David"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 727"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 727.</p>
+    <label for="test">
+    foo
+    <input type="text" value="David"/>
+  </label>
+  <input type="password" id="test" value="baz"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_728-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_728-manual.html
new file mode 100644
index 00000000000..0a5d003839a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_728-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 728</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo David"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 728"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 728.</p>
+    <label for="test">
+    foo
+    <input type="text" value="David"/>
+  </label>
+  <input type="checkbox" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_729-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_729-manual.html
new file mode 100644
index 00000000000..a4a302ea49a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_729-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 729</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo David"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 729"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 729.</p>
+    <label for="test">
+    foo
+    <input type="text" value="David"/>
+  </label>
+  <input type="radio" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_730-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_730-manual.html
new file mode 100644
index 00000000000..230c1998942
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_730-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 730</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo David"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 730"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 730.</p>
+    <label for="test">
+    foo
+    <input type="text" value="David"/>
+  </label>
+  <input type="file" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_731-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_731-manual.html
new file mode 100644
index 00000000000..613bdc6f106
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_731-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 731</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo David"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo David"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 731"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 731.</p>
+    <label for="test">
+    foo
+    <input type="text" value="David"/>
+  </label>
+  <input type="image" id="test" src="foo.jpg"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_733-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_733-manual.html
new file mode 100644
index 00000000000..cf254067777
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_733-manual.html
@@ -0,0 +1,78 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 733</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy clown"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 733"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 733.</p>
+    <label for="test">
+    crazy
+    <select name="member" size="1" role="menu" tabindex="0">
+      <option role="menuitem" value="beard" selected="true">clown</option>
+      <option role="menuitem" value="scuba">rich</option>
+    </select>
+  </label>
+  <input type="password" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_734-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_734-manual.html
new file mode 100644
index 00000000000..ed014af05aa
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_734-manual.html
@@ -0,0 +1,78 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 734</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy clown"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 734"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 734.</p>
+    <label for="test">
+    crazy
+    <select name="member" size="1" role="menu" tabindex="0">
+      <option role="menuitem" value="beard" selected="true">clown</option>
+      <option role="menuitem" value="scuba">rich</option>
+    </select>
+  </label>
+  <input type="checkbox" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_735-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_735-manual.html
new file mode 100644
index 00000000000..c82e7f37d71
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_735-manual.html
@@ -0,0 +1,78 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 735</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy clown"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 735"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 735.</p>
+    <label for="test">
+    crazy
+    <select name="member" size="1" role="menu" tabindex="0">
+      <option role="menuitem" value="beard" selected="true">clown</option>
+      <option role="menuitem" value="scuba">rich</option>
+    </select>
+  </label>
+  <input type="radio" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_736-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_736-manual.html
new file mode 100644
index 00000000000..b10508886ec
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_736-manual.html
@@ -0,0 +1,78 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 736</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy clown"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 736"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 736.</p>
+    <label for="test">
+    crazy
+    <select name="member" size="1" role="menu" tabindex="0">
+      <option role="menuitem" value="beard" selected="true">clown</option>
+      <option role="menuitem" value="scuba">rich</option>
+    </select>
+  </label>
+  <input type="file" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_737-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_737-manual.html
new file mode 100644
index 00000000000..6493316951f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_737-manual.html
@@ -0,0 +1,78 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 737</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy clown"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy clown"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 737"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 737.</p>
+    <label for="test">
+    crazy
+    <select name="member" size="1" role="menu" tabindex="0">
+      <option role="menuitem" value="beard" selected="true">clown</option>
+      <option role="menuitem" value="scuba">rich</option>
+    </select>
+  </label>
+  <input type="image" id="test" src="foo.jpg"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_738-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_738-manual.html
new file mode 100644
index 00000000000..a462b03973f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_738-manual.html
@@ -0,0 +1,76 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 738</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy Monday"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 738"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 738.</p>
+    <label for="test">
+    crazy
+    <div role="spinbutton" aria-valuetext="Monday" aria-valuemin="1" aria-valuemax="7" aria-valuenow="4">
+    </div>
+  </label>
+  <input type="password" value="baz" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_739-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_739-manual.html
new file mode 100644
index 00000000000..3688cba8e02
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_739-manual.html
@@ -0,0 +1,76 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 739</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy Monday"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 739"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 739.</p>
+    <label for="test">
+    crazy
+    <div role="spinbutton" aria-valuetext="Monday" aria-valuemin="1" aria-valuemax="7" aria-valuenow="4">
+    </div>
+  </label>
+  <input type="checkbox" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_740-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_740-manual.html
new file mode 100644
index 00000000000..716b1f9d23b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_740-manual.html
@@ -0,0 +1,76 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 740</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy Monday"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 740"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 740.</p>
+    <label for="test">
+    crazy
+    <div role="spinbutton" aria-valuetext="Monday" aria-valuemin="1" aria-valuemax="7" aria-valuenow="4">
+    </div>
+  </label>
+  <input type="radio" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_741-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_741-manual.html
new file mode 100644
index 00000000000..6da7ff2d6f9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_741-manual.html
@@ -0,0 +1,76 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 741</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy Monday"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 741"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 741.</p>
+    <label for="test">
+    crazy
+    <div role="spinbutton" aria-valuetext="Monday" aria-valuemin="1" aria-valuemax="7" aria-valuenow="4">
+    </div>
+  </label>
+  <input type="file" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_742-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_742-manual.html
new file mode 100644
index 00000000000..80f9e274bc3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_742-manual.html
@@ -0,0 +1,76 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 742</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy Monday"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy Monday"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 742"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 742.</p>
+    <label for="test">
+    crazy
+    <div role="spinbutton" aria-valuetext="Monday" aria-valuemin="1" aria-valuemax="7" aria-valuenow="4">
+    </div>
+  </label>
+  <input type="image" src="foo.jpg" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_743-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_743-manual.html
new file mode 100644
index 00000000000..8df359cfc69
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_743-manual.html
@@ -0,0 +1,76 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 743</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy 4"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 743"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 743.</p>
+    <label for="test">
+    crazy
+    <div role="spinbutton" aria-valuemin="1" aria-valuemax="7" aria-valuenow="4">
+    </div>
+  </label>
+  <input type="password" id="test" value="baz"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_744-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_744-manual.html
new file mode 100644
index 00000000000..528cf71005e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_744-manual.html
@@ -0,0 +1,76 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 744</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy 4"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 744"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 744.</p>
+    <label for="test">
+    crazy
+    <div role="spinbutton" aria-valuemin="1" aria-valuemax="7" aria-valuenow="4">
+    </div>
+  </label>
+  <input type="checkbox" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_745-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_745-manual.html
new file mode 100644
index 00000000000..f25740059d1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_745-manual.html
@@ -0,0 +1,76 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 745</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy 4"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 745"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 745.</p>
+    <label for="test">
+    crazy
+    <div role="spinbutton" aria-valuemin="1" aria-valuemax="7" aria-valuenow="4">
+    </div>
+  </label>
+  <input type="radio" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_746-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_746-manual.html
new file mode 100644
index 00000000000..0477908e9c5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_746-manual.html
@@ -0,0 +1,76 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 746</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy 4"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 746"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 746.</p>
+    <label for="test">
+    crazy
+    <div role="spinbutton" aria-valuemin="1" aria-valuemax="7" aria-valuenow="4">
+    </div>
+  </label>
+  <input type="file" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_747-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_747-manual.html
new file mode 100644
index 00000000000..015bd566fde
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_747-manual.html
@@ -0,0 +1,76 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 747</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy 4"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy 4"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 747"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 747.</p>
+    <label for="test">
+    crazy
+    <div role="spinbutton" aria-valuemin="1" aria-valuemax="7" aria-valuenow="4">
+    </div>
+  </label>
+  <input type="image" src="foo.jpg" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_748-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_748-manual.html
new file mode 100644
index 00000000000..ddbed2c9a75
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_748-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 748</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 748"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 748.</p>
+    <input type="password" id="test" title="crazy" value="baz"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_749-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_749-manual.html
new file mode 100644
index 00000000000..0f542b34766
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_749-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 749</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 749"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 749.</p>
+    <input type="checkbox" id="test" title="crazy"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_750-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_750-manual.html
new file mode 100644
index 00000000000..603a698f8a9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_750-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 750</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 750"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 750.</p>
+    <input type="radio" id="test" title="crazy"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_751-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_751-manual.html
new file mode 100644
index 00000000000..02963819455
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_751-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 751</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 751"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 751.</p>
+    <input type="file" id="test" title="crazy"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_752-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_752-manual.html
new file mode 100644
index 00000000000..52503e62397
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_752-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 752</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "crazy"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "crazy"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 752"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 752.</p>
+    <input type="image" src="foo.jpg" id="test" title="crazy"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_753-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_753-manual.html
new file mode 100644
index 00000000000..8a1278bbe7f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_753-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 753</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 753"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 753.</p>
+    <style>
+    label:before { content:"fancy "; }
+  </style>
+  <label for="test">fruit</label>
+  <input type="password" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_754-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_754-manual.html
new file mode 100644
index 00000000000..41f06aaea76
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_754-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 754</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 754"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 754.</p>
+    <style>
+    label:before { content:"fancy "; }
+  </style>
+  <label for="test">fruit</label>
+  <input type="checkbox" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_755-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_755-manual.html
new file mode 100644
index 00000000000..dd410b88e92
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_755-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 755</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 755"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 755.</p>
+    <style>
+    label:before { content:"fancy "; }
+  </style>
+  <label for="test">fruit</label>
+  <input type="radio" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_756-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_756-manual.html
new file mode 100644
index 00000000000..600d75fe173
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_756-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 756</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 756"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 756.</p>
+    <style>
+    label:before { content:"fancy "; }
+  </style>
+  <label for="test">fruit</label>
+  <input type="file" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_757-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_757-manual.html
new file mode 100644
index 00000000000..993c4d16c16
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_757-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 757</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 757"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 757.</p>
+    <style>
+    label:before { content:"fancy "; }
+  </style>
+  <label for="test">fruit</label>
+  <input type="image" src="foo.jpg" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_758-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_758-manual.html
new file mode 100644
index 00000000000..9ab6467a281
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_758-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 758</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 758"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 758.</p>
+    <style>
+    label:after { content:" fruit"; }
+  </style>
+  <label for="test">fancy</label>
+  <input type="password" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_759-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_759-manual.html
new file mode 100644
index 00000000000..159edc74728
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_759-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 759</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 759"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 759.</p>
+    <style>
+    label:after { content:" fruit"; }
+  </style>
+  <label for="test">fancy</label>
+  <input type="checkbox" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_760-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_760-manual.html
new file mode 100644
index 00000000000..30d8a7e0e9e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_760-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 760</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 760"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 760.</p>
+    <style>
+    label:after { content:" fruit"; }
+  </style>
+  <label for="test">fancy</label>
+  <input type="radio" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_761-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_761-manual.html
new file mode 100644
index 00000000000..3dedb942a4d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_761-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 761</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "fruitfancy"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 761"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 761.</p>
+    <style>
+    label:after { content:" fruit"; }
+  </style>
+  <label for="test">fancy</label>
+  <input type="file" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_test_case_762-manual.html b/tests/wpt/web-platform-tests/accname/name_test_case_762-manual.html
new file mode 100644
index 00000000000..e131861d0c7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_test_case_762-manual.html
@@ -0,0 +1,75 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name test case 762</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "fancy fruit"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "fancy fruit"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name test case 762"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name test case 762.</p>
+    <style>
+    label:after { content:" fruit"; }
+  </style>
+  <label for="test">fancy</label>
+  <input type="image" src="foo.jpg" id="test"/>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_text-label-embedded-combobox-manual.html b/tests/wpt/web-platform-tests/accname/name_text-label-embedded-combobox-manual.html
new file mode 100644
index 00000000000..7fde09c3ce8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_text-label-embedded-combobox-manual.html
@@ -0,0 +1,82 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name text-label-embedded-combobox</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name text-label-embedded-combobox"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name text-label-embedded-combobox.</p>
+    <input type="text" id="test" />
+  <label for="test">Flash the screen
+    <div role="combobox">
+      <div role="textbox"></div>
+      <ul role="listbox" style="list-style-type: none;">
+        <li role="option" aria-selected="true">1</li>
+    <li role="option">2</li>
+    <li role="option">3</li>
+      </ul>
+    </div>
+    times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_text-label-embedded-menu-manual.html b/tests/wpt/web-platform-tests/accname/name_text-label-embedded-menu-manual.html
new file mode 100644
index 00000000000..bdd1f5407c7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_text-label-embedded-menu-manual.html
@@ -0,0 +1,79 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name text-label-embedded-menu</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name text-label-embedded-menu"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name text-label-embedded-menu.</p>
+    <input type="text" id="test" />
+  <label for="test">Flash the screen
+    <span role="menu">
+      <span role="menuitem" aria-selected="true">1</span>
+      <span role="menuitem" hidden>2</span>
+      <span role="menuitem" hidden>3</span>
+    </span>
+    times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_text-label-embedded-select-manual.html b/tests/wpt/web-platform-tests/accname/name_text-label-embedded-select-manual.html
new file mode 100644
index 00000000000..e27a302e611
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_text-label-embedded-select-manual.html
@@ -0,0 +1,79 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name text-label-embedded-select</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "Flash the screen 1 times."
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name text-label-embedded-select"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name text-label-embedded-select.</p>
+    <input type="text" id="test" />
+  <label for="test">Flash the screen
+    <select size="1">
+      <option selected="selected">1</option>
+      <option>2</option>
+      <option>3</option>
+    </select>
+    times.
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_text-label-embedded-slider-manual.html b/tests/wpt/web-platform-tests/accname/name_text-label-embedded-slider-manual.html
new file mode 100644
index 00000000000..d65c1c104b6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_text-label-embedded-slider-manual.html
@@ -0,0 +1,73 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name text-label-embedded-slider</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name text-label-embedded-slider"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name text-label-embedded-slider.</p>
+    <input type="text" id="test" />
+  <label for="test">foo <input role="slider" type="range" value="5" min="1" max="10" aria-valuenow="5" aria-valuemin="1" aria-valuemax="10"> baz
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_text-label-embedded-spinbutton-manual.html b/tests/wpt/web-platform-tests/accname/name_text-label-embedded-spinbutton-manual.html
new file mode 100644
index 00000000000..e81e220eef9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_text-label-embedded-spinbutton-manual.html
@@ -0,0 +1,73 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name text-label-embedded-spinbutton</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo 5 baz"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name text-label-embedded-spinbutton"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name text-label-embedded-spinbutton.</p>
+    <input type="text" id="test" />
+  <label for="test">foo <input role="spinbutton" type="number" value="5" min="1" max="10" aria-valuenow="5" aria-valuemin="1" aria-valuemax="10"> baz
+  </label>
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/name_text-title-manual.html b/tests/wpt/web-platform-tests/accname/name_text-title-manual.html
new file mode 100644
index 00000000000..cc0b645e89a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/accname/name_text-title-manual.html
@@ -0,0 +1,71 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Name text-title</title>
+    <meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
+    <link rel="stylesheet" href="/resources/testharness.css">
+    <link rel="stylesheet" href="/wai-aria/scripts/manual.css">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/wai-aria/scripts/ATTAcomm.js"></script>
+    <script>
+    setup({explicit_timeout: true, explicit_done: true });
+
+    var theTest = new ATTAcomm(
+    {
+   "steps" : [
+      {
+         "element" : "test",
+         "test" : {
+            "ATK" : [
+               [
+                  "property",
+                  "name",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "AXAPI" : [
+               [
+                  "property",
+                  "AXDescription",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "IAccessible2" : [
+               [
+                  "property",
+                  "accName",
+                  "is",
+                  "foo"
+               ]
+            ],
+            "UIA" : [
+               [
+                  "property",
+                  "Name",
+                  "is",
+                  "foo"
+               ]
+            ]
+         },
+         "title" : "step 1",
+         "type" : "test"
+      }
+   ],
+   "title" : "Name text-title"
+}
+
+    ) ;
+    </script>
+  </head>
+  <body>
+  <p>This test examines the ARIA properties for Name text-title.</p>
+    <input type="text" id="test" title="foo" />
+
+  <div id="manualMode"></div>
+  <div id="log"></div>
+  <div id="ATTAmessages"></div>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/accname/test.png b/tests/wpt/web-platform-tests/accname/test.png
new file mode 100644
index 0000000000000000000000000000000000000000..85cfa35fd13f3f8a4dda61067b65297889c0b811
GIT binary patch
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z+Vl=+3t_X6z4reL$e{lz%r{J!-g`6EpZEbmM49#X`z@%~{{Hy?>%;%|&;MI9{&xf-
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HcmV?d00001

diff --git a/tests/wpt/web-platform-tests/beacon/headers/header-content-type.html b/tests/wpt/web-platform-tests/beacon/headers/header-content-type.html
index 2d23adfb712..9dd8787b76d 100644
--- a/tests/wpt/web-platform-tests/beacon/headers/header-content-type.html
+++ b/tests/wpt/web-platform-tests/beacon/headers/header-content-type.html
@@ -10,36 +10,30 @@
     <script src="/common/utils.js"></script>
     <script src="/common/get-host-info.sub.js"></script>
     <script>
-var RESOURCES_DIR = "/beacon/resources/";
-
-function pollResult(test, id) {
-  var checkUrl = RESOURCES_DIR + "content-type.py?cmd=get&id=" + id;
-
-  return new Promise(resolve => {
-    step_timeout(test.step_func(() => {
-      fetch(checkUrl).then(response => {
-        response.text().then(body => {
-          resolve(body);
-        });
-      });
-    }), 1000);
-  });
-}
+const RESOURCES_DIR = "/beacon/resources/";
 
 function testContentTypeHeader(what, contentType, title) {
-  var testBase = RESOURCES_DIR;
-  var id = self.token();
-  var testUrl = testBase + "content-type.py?cmd=put&id=" + id;
-
-  promise_test(function(test) {
+  function wait(ms) {
+    return new Promise(resolve => step_timeout(resolve, ms));
+  }
+  promise_test(async t => {
+    const id = self.token();
+    const testUrl = new Request(RESOURCES_DIR + "content-type.py?cmd=put&id=" + id).url;
     assert_true(navigator.sendBeacon(testUrl, what), "SendBeacon Succeeded");
-    return pollResult(test, id) .then(result => {
-      if (contentType == "multipart/form-data") {
-        assert_true(result.startsWith(contentType), "Correct Content-Type header result");
-      } else {
-        assert_equals(result, contentType, "Correct Content-Type header result");
-      }
-    });
+    assert_equals(performance.getEntriesByName(testUrl).length, 0);
+
+    do {
+      await wait(50);
+    } while (performance.getEntriesByName(testUrl).length === 0);
+    assert_equals(performance.getEntriesByName(testUrl).length, 1);
+    const checkUrl = RESOURCES_DIR + "content-type.py?cmd=get&id=" + id;
+    const response = await fetch(checkUrl);
+    const text = await response.text();
+    if (contentType === "multipart/form-data") {
+      assert_true(text.startsWith(contentType), "Correct Content-Type header result");
+    } else {
+      assert_equals(text, contentType, "Correct Content-Type header result");
+    }
   }, "Test content-type header for a body " + title);
 }
 
diff --git a/tests/wpt/web-platform-tests/cors/image-tainting-in-cross-origin-iframe.sub.html b/tests/wpt/web-platform-tests/cors/image-tainting-in-cross-origin-iframe.sub.html
new file mode 100644
index 00000000000..0cd87756e94
--- /dev/null
+++ b/tests/wpt/web-platform-tests/cors/image-tainting-in-cross-origin-iframe.sub.html
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<body>
+</body>
+<script>
+async_test(t => {
+  const img = document.createElement('img');
+  img.onload = t.step_func(() => {
+    const iframe = document.createElement('iframe');
+    window.onmessage = t.step_func_done(e => {
+      assert_equals(e.data, 'DONE');
+    });
+    iframe.src = 'http://{{domains[www1]}}:{{ports[http][0]}}/cors/resources/image-tainting-checker.sub.html';
+    document.body.appendChild(iframe);
+  });
+  img.src = '/images/blue-png-cachable.py';
+  document.body.appendChild(img);
+}, 'An image resource that is same-origin to the top-level frame loaded in ' +
+  'the frame is not treated as same-origin for an iframe that is ' +
+  'cross-origin to the top-level frame, and therefore a canvas where the ' +
+  'image is drawn gets tainted.');
+</script>
diff --git a/tests/wpt/web-platform-tests/cors/resources/image-tainting-checker.sub.html b/tests/wpt/web-platform-tests/cors/resources/image-tainting-checker.sub.html
new file mode 100644
index 00000000000..59de9e7a23c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/cors/resources/image-tainting-checker.sub.html
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<body>
+<canvas id="canvas"></canvas>
+<script>
+// Used by image-tainting-in-cross-origin-iframe.sub.html to check that an
+// image resource loaded by the top level frame that is same-origin to the
+// frame isn't treated as a same-origin resource in a cross-origin iframe.
+const canvas = document.getElementById('canvas');
+const ctx = canvas.getContext('2d');
+const img = new Image();
+img.src = 'http://{{host}}:{{ports[http][0]}}/images/blue-png-cachable.py';
+img.onload = () => {
+  ctx.drawImage(img, 0, 0);
+  try {
+    ctx.getImageData(0, 0, 1, 1);
+    parent.postMessage('FAIL: getImageData() didn\'t throw', '*');
+  } catch (e) {
+    parent.postMessage('DONE', '*');
+  }
+};
+</script>
+</body>
diff --git a/tests/wpt/web-platform-tests/css/CSS2/floats/zero-width-floats.html b/tests/wpt/web-platform-tests/css/CSS2/floats/zero-width-floats.html
new file mode 100644
index 00000000000..affecab5132
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/CSS2/floats/zero-width-floats.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<title>Zero width floats</title>
+<link rel="author" title="Morten Stenshorne" href="mstensho@chromium.org">
+<link rel="help" href="https://www.w3.org/TR/CSS22/visudet.html#float-width" title="10.3.5 Floating, non-replaced elements">
+<link rel="match" href="../../reference/ref-filled-green-200px-square.html">
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div style="margin-left:50px; width:100px;">
+  <div style="float:left; width:0; height:50px;"></div>
+  <div style="float:right; clear:left; width:0; height:150px;"></div>
+  <div style="overflow:hidden; margin:0 -50px; height:100px; background:green;"></div>
+</div>
+<div style="position:relative; top:-100px; overflow:hidden; clear:both; width:200px; height:100px; background:green;"></div>
diff --git a/tests/wpt/web-platform-tests/css/css-fonts/font-shorthand-serialization-001.html b/tests/wpt/web-platform-tests/css/css-fonts/font-shorthand-serialization-001.html
new file mode 100644
index 00000000000..e44cc7b7c8d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-fonts/font-shorthand-serialization-001.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>CSS Test: font shorthand serialization</title>
+<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
+<link rel="help" href="https://drafts.csswg.org/css-fonts-4/#propdef-font">
+<link rel="help" href="https://drafts.csswg.org/cssom/">
+<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/1564">
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1436031">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div style="font: bold medium serif"></div>
+<script>
+test(function() {
+  assert_equals(
+    document.querySelector('div').style.font, "bold medium serif",
+    "Default values of the longhands don't get serialized on the font shorthand"
+  );
+}, "Default values of the longhands don't get serialized on the font shorthand");
+</script>
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-absolute-ref.html b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-absolute-ref.html
new file mode 100644
index 00000000000..416d57c43fa
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-absolute-ref.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<style>
+.container {
+  position: relative;
+  margin: 20px 0;
+  width: 200px;
+  height: 200px;
+  border: solid 2px;
+}
+
+.result {
+  position: absolute;
+  background: green;
+}
+</style>
+<div class="container">
+  <div class="result" style="width: 100px; height: 100px; bottom: 0px;"></div>
+</div>
+<div class="container">
+  <div class="result" style="width: 100px; height: 200px;"></div>
+</div>
+<div class="container">
+  <div class="result" style="width: 100px; height: 100px;"></div>
+</div>
+<div class="container">
+  <div class="result" style="width: 200px; height: 100px;"></div>
+</div>
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-absolute.https.html b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-absolute.https.html
new file mode 100644
index 00000000000..c2a58c9a2a3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-absolute.https.html
@@ -0,0 +1,73 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#interaction-sizing">
+<link rel="match" href="auto-block-size-absolute-ref.html">
+<meta name="assert" content="This test checks that the absolute positioning respects the auto-block-size." />
+
+<style>
+.test {
+  position: absolute;
+  background: red;
+}
+
+@supports (display: layout(block-size-100)) {
+  .test {
+    display: layout(block-size-100);
+    background: green;
+  }
+}
+
+.container {
+  position: relative;
+  margin: 20px 0;
+  width: 200px;
+  height: 200px;
+  border: solid 2px;
+}
+
+.width-100 {
+  width: 100px;
+  writing-mode: horizontal-tb;
+}
+
+.height-100 {
+  height: 100px;
+  writing-mode: vertical-rl;
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<!-- 100px x 100px, bottom-left -->
+<div class="container">
+  <div class="test width-100" style="bottom: 0px"></div>
+</div>
+
+<!-- 100px x 200px, left, auto-size is ignored. -->
+<div class="container">
+  <div class="test width-100" style="top: 0px; bottom: 0px"></div>
+</div>
+
+<!-- 100px x 100px, top-left -->
+<div class="container">
+  <div class="test height-100" style="left: 0px;"></div>
+</div>
+
+<!-- 100px x 100px, top, auto-size is ignored. -->
+<div class="container">
+  <div class="test height-100" style="left: 0px; right: 0px;"></div>
+</div>
+
+<script id="code" type="text/worklet">
+registerLayout('block-size-100', class {
+  *intrinsicSizes() {}
+  *layout() {
+    return {autoBlockSize: 100};
+  }
+});
+</script>
+
+<script>
+importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
+</script>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-flex-ref.html b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-flex-ref.html
new file mode 100644
index 00000000000..e71b104c742
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-flex-ref.html
@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<style>
+.container {
+  border: solid 2px;
+  display: flow-root;
+  width: 300px;
+}
+
+.child {
+  background: green;
+  border: solid 2px;
+  box-sizing: border-box;
+  float: left;
+  height: 100px;
+}
+</style>
+
+<div class="container">
+  <div class="child" style="width: 100px;"></div>
+  <div class="child" style="width: 200px;"></div>
+</div>
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-flex.https.html b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-flex.https.html
new file mode 100644
index 00000000000..fe95c7e23cc
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-flex.https.html
@@ -0,0 +1,61 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#interaction-sizing">
+<link rel="match" href="auto-block-size-flex-ref.html">
+<meta name="assert" content="This test checks that the flex layout respects the auto-block-size." />
+
+<style>
+.flex {
+  width: 300px;
+  display: flex;
+  border: solid 2px;
+}
+
+.custom {
+  background: red;
+  box-sizing: border-box;
+  border: solid 2px;
+  height: 100px;
+  writing-mode: vertical-rl;
+}
+
+@supports (display: layout(block-size-100)) {
+  .custom-100 {
+    display: layout(block-size-100);
+    background: green;
+  }
+  .custom-50 {
+    display: layout(block-size-50);
+    background: green;
+    flex: 1;
+  }
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<!-- Tests that floats using an auto block size get positioned correctly. -->
+<div class="flex">
+  <div class="custom custom-100"></div>
+  <div class="custom custom-50"></div>
+</div>
+
+<script id="code" type="text/worklet">
+registerLayout('block-size-100', class {
+  *intrinsicSizes() {}
+  *layout() {
+    return {autoBlockSize: 100};
+  }
+});
+registerLayout('block-size-50', class {
+  *intrinsicSizes() {}
+  *layout() {
+    return {autoBlockSize: 50};
+  }
+});
+</script>
+
+<script>
+importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
+</script>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-floats-ref.html b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-floats-ref.html
new file mode 100644
index 00000000000..368d3d8693f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-floats-ref.html
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<style>
+.container {
+  width: 150px;
+  border: solid 2px;
+}
+
+.left {
+  float: left;
+  background: green;
+  width: 100px;
+  height: 100px;
+}
+
+.right {
+  float: right;
+  background: green;
+  width: 100px;
+  height: 100px;
+}
+</style>
+
+<div class="container">
+  <div class="left"></div>
+  <div class="right"></div>
+</div>
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-floats.https.html b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-floats.https.html
new file mode 100644
index 00000000000..67775eb9954
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-floats.https.html
@@ -0,0 +1,57 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#interaction-sizing">
+<link rel="match" href="auto-block-size-floats-ref.html">
+<meta name="assert" content="This test checks that if the layout() is a float, the flow layout respects the auto-block-size." />
+
+<style>
+.test {
+  background: red;
+}
+
+@supports (display: layout(block-size-100)) {
+  .test {
+    display: layout(block-size-100);
+    background: green;
+  }
+}
+
+.container {
+  width: 150px;
+  border: solid 2px;
+}
+
+.left {
+  float: left;
+  width: 100px;
+  writing-mode: horizontal-tb;
+}
+
+.right {
+  float: right;
+  height: 100px;
+  writing-mode: vertical-rl;
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<!-- Tests that floats using an auto block size get positioned correctly. -->
+<div class="container">
+  <div class="left test"></div>
+  <div class="right test"></div>
+</div>
+
+<script id="code" type="text/worklet">
+registerLayout('block-size-100', class {
+  *intrinsicSizes() {}
+  *layout() {
+    return {autoBlockSize: 100};
+  }
+});
+</script>
+
+<script>
+importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
+</script>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-inflow-ref.html b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-inflow-ref.html
new file mode 100644
index 00000000000..73f84811b18
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-inflow-ref.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<style>
+.result {
+  margin: 20px 0;
+  background: green;
+}
+</style>
+<div class="result" style="width: 100px; height: 100px;"></div>
+<div class="result" style="width: 100px; height: 150px;"></div>
+<div class="result" style="width: 100px; height: 50px;"></div>
+<div class="result" style="width: 100px; height: 100px;"></div>
+<div class="result" style="width: 150px; height: 100px;"></div>
+<div class="result" style="width: 50px; height: 100px;"></div>
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-inflow.https.html b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-inflow.https.html
new file mode 100644
index 00000000000..b8bc0d1934e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-inflow.https.html
@@ -0,0 +1,63 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#interaction-sizing">
+<link rel="match" href="auto-block-size-inflow-ref.html">
+<meta name="assert" content="This test checks that min/max-block-size constraints are applied correctly to a layout()." />
+
+<style>
+.test {
+  margin: 20px 0;
+  background: red;
+}
+
+@supports (display: layout(block-size-100)) {
+  .test {
+    display: layout(block-size-100);
+    background: green;
+  }
+}
+
+.width-100 {
+  width: 100px;
+  writing-mode: horizontal-tb;
+}
+
+.height-100 {
+  height: 100px;
+  writing-mode: vertical-rl;
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<!-- 100px x 100px -->
+<div class="test width-100"></div>
+
+<!-- 100px x 150px -->
+<div class="test width-100" style="min-height: 150px"></div>
+
+<!-- 100px x 50px -->
+<div class="test width-100" style="max-height: 50px"></div>
+
+<!-- 100px x 100px -->
+<div class="test height-100"></div>
+
+<!-- 150px x 100px -->
+<div class="test height-100" style="min-width: 150px"></div>
+
+<!-- 50px x 100px -->
+<div class="test height-100" style="max-width: 50px"></div>
+
+<script id="code" type="text/worklet">
+registerLayout('block-size-100', class {
+  *intrinsicSizes() {}
+  *layout() {
+    return {autoBlockSize: 100};
+  }
+});
+</script>
+
+<script>
+importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
+</script>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-negative-ref.html b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-negative-ref.html
new file mode 100644
index 00000000000..665b5c6620b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-negative-ref.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<style>
+.result {
+  background: green;
+  border: solid 2px;
+  margin: 20px 0;
+}
+</style>
+
+<div class="result" style="width: 100px; height: 0px;"></div>
+<div class="result" style="width: 0px; height: 100px;"></div>
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-negative.https.html b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-negative.https.html
new file mode 100644
index 00000000000..4e912ed9f2a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-layout-api/auto-block-size-negative.https.html
@@ -0,0 +1,51 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#interaction-sizing">
+<link rel="match" href="auto-block-size-negative-ref.html">
+<meta name="assert" content="This test checks that auto-block-size is correctly clamped to zero." />
+<meta name="assert" content="TODO" />
+
+<style>
+
+.test {
+  background: red;
+  border: solid 2px;
+  margin: 20px 0;
+}
+
+.width-100 {
+  width: 100px;
+  writing-mode: horizontal-tb;
+}
+
+.height-100 {
+  height: 100px;
+  writing-mode: vertical-rl;
+}
+
+@supports (display: layout(block-size-negative)) {
+  .test {
+    display: layout(block-size-negative);
+    background: green;
+  }
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<div class="test width-100"></div>
+<div class="test height-100"></div>
+
+<script id="code" type="text/worklet">
+registerLayout('block-size-negative', class {
+  *intrinsicSizes() {}
+  *layout() {
+    return {autoBlockSize: -100};
+  }
+});
+</script>
+
+<script>
+importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
+</script>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/fallback-constructor-error.https.html b/tests/wpt/web-platform-tests/css/css-layout-api/fallback-constructor-error.https.html
new file mode 100644
index 00000000000..590a9d01f90
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-layout-api/fallback-constructor-error.https.html
@@ -0,0 +1,51 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#get-a-layout-class-instance">
+<link rel="match" href="fallback-ref.html">
+<meta name="assert" content="This test checks that a layout() class with a throwing constructor will fallback to block layout." />
+<style>
+.test {
+  background: red;
+  border: solid 2px;
+  width: 100px;
+}
+
+.float {
+  float: left;
+  width: 50%;
+  height: 100px;
+}
+
+.fc {
+  display: flow-root;
+  height: 100px;
+}
+
+@supports (display: layout(throwing-ctor)) {
+  .test {
+    display: layout(throwing-ctor);
+    background: green;
+  }
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<!-- This tests that when the "layout()" constructor fails, it will fallback to block layout. -->
+<div class="test">
+  <div class="float"></div>
+  <div class="fc"></div>
+</div>
+
+<script id="code" type="text/worklet">
+registerLayout('throwing-ctor', class {
+  constructor() { throw Error('fail!'); }
+  *intrinsicSizes() {}
+  *layout() {}
+});
+</script>
+
+<script>
+importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
+</script>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/fallback-layout-error.https.html b/tests/wpt/web-platform-tests/css/css-layout-api/fallback-layout-error.https.html
new file mode 100644
index 00000000000..54ea80b36b8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-layout-api/fallback-layout-error.https.html
@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#invoke-a-layout-callback">
+<link rel="match" href="fallback-ref.html">
+<meta name="assert" content="This test checks that a layout() class with a throwing layout function will fallback to block layout." />
+<style>
+.test {
+  background: red;
+  border: solid 2px;
+  width: 100px;
+}
+
+.float {
+  float: left;
+  width: 50%;
+  height: 100px;
+}
+
+.fc {
+  display: flow-root;
+  height: 100px;
+}
+
+@supports (display: layout(throwing-layout)) {
+  .test {
+    display: layout(throwing-layout);
+    background: green;
+  }
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<!-- This tests that when the "layout()" layout function fails, it will fallback to block layout. -->
+<div class="test">
+  <div class="float"></div>
+  <div class="fc"></div>
+</div>
+
+<script id="code" type="text/worklet">
+registerLayout('throwing-layout', class {
+  *intrinsicSizes() {}
+  *layout() { throw Error('fail!'); }
+});
+</script>
+
+<script>
+importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
+</script>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/fallback-layout-return.https.html b/tests/wpt/web-platform-tests/css/css-layout-api/fallback-layout-return.https.html
new file mode 100644
index 00000000000..42ccfc5c83c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-layout-api/fallback-layout-return.https.html
@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#invoke-a-layout-callback">
+<link rel="match" href="fallback-ref.html">
+<meta name="assert" content="This test checks that a layout() class with the layout function returning a bad value will fallback to block layout." />
+<style>
+.test {
+  background: red;
+  border: solid 2px;
+  width: 100px;
+}
+
+.float {
+  float: left;
+  width: 50%;
+  height: 100px;
+}
+
+.fc {
+  display: flow-root;
+  height: 100px;
+}
+
+@supports (display: layout(bad-return)) {
+  .test {
+    display: layout(bad-return);
+    background: green;
+  }
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<!-- This tests that when the "layout()" layout function returns a bad value, it will fallback to block layout. -->
+<div class="test">
+  <div class="float"></div>
+  <div class="fc"></div>
+</div>
+
+<script id="code" type="text/worklet">
+registerLayout('bad-return', class {
+  *intrinsicSizes() {}
+  *layout() { return 42; }
+});
+</script>
+
+<script>
+importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
+</script>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/css-layout-api/fallback-ref.html b/tests/wpt/web-platform-tests/css/css-layout-api/fallback-ref.html
new file mode 100644
index 00000000000..63bb91e90ca
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-layout-api/fallback-ref.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<style>
+.result {
+  background: green;
+  border: solid 2px;
+  height: 100px;
+  width: 100px;
+}
+</style>
+
+<div class="result"></div>
diff --git a/tests/wpt/web-platform-tests/css/css-typed-om/stylevalue-serialization/cssTransformValue.tentative.html b/tests/wpt/web-platform-tests/css/css-typed-om/stylevalue-serialization/cssTransformValue.tentative.html
index dc87e81271f..0184cbd303e 100644
--- a/tests/wpt/web-platform-tests/css/css-typed-om/stylevalue-serialization/cssTransformValue.tentative.html
+++ b/tests/wpt/web-platform-tests/css/css-typed-om/stylevalue-serialization/cssTransformValue.tentative.html
@@ -64,6 +64,11 @@ const gTestCases = [
     cssText: 'perspective(1px)',
     desc: 'CSSPerspective'
   },
+  {
+    value: new CSSPerspective(CSS.px(-1)),
+    cssText: 'perspective(calc(-1px))',
+    desc: 'CSSPerspective with negative length'
+  },
   {
     value: new CSSTransformValue([new CSSPerspective(CSS.px(1))]),
     cssText: 'perspective(1px)',
diff --git a/tests/wpt/web-platform-tests/css/css-typed-om/stylevalue-subclasses/cssUnparsedValue.html b/tests/wpt/web-platform-tests/css/css-typed-om/stylevalue-subclasses/cssUnparsedValue.html
index 8af27e1b85f..f33703256fb 100644
--- a/tests/wpt/web-platform-tests/css/css-typed-om/stylevalue-subclasses/cssUnparsedValue.html
+++ b/tests/wpt/web-platform-tests/css/css-typed-om/stylevalue-subclasses/cssUnparsedValue.html
@@ -5,6 +5,7 @@
 <meta name="assert" content="Test CSSUnparsedValue constructor and members">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
+<script src="../resources/testhelper.js"></script>
 <body>
 <div id="log">
 <script>
@@ -47,4 +48,44 @@ for (const {args, description} of gTestArguments) {
   }, 'CSSUnparsedValue can be constructed from ' + description);
 }
 
+test(() => {
+  let result = new CSSUnparsedValue([new CSSVariableReferenceValue('--foo')]);
+
+  result[0] = 'A';
+  assert_equals(result[0], 'A', 'Item should be updated to new value');
+}, 'Can update item in CSSUnparsedValue to a string');
+
+test(() => {
+  let result = new CSSUnparsedValue(['foo']);
+
+  result[0] = new CSSVariableReferenceValue('--A');
+  assert_style_value_equals(result[0], new CSSVariableReferenceValue('--A'),
+      'Item should be updated to new value');
+}, 'Can update item in CSSUnparsedValue to a variable reference');
+
+test(() => {
+  let result = new CSSUnparsedValue([]);
+
+  result[0] = new CSSVariableReferenceValue('--A');
+  assert_equals(result.length, 1,
+      'Length of CSSUnparsedValue should have increased');
+  assert_style_value_equals(result[0], new CSSVariableReferenceValue('--A'),
+      'New item should be appended');
+
+  result[1] = 'foo';
+  assert_equals(result.length, 2,
+      'Length of CSSUnparsedValue should have increased');
+  assert_equals(result[1], 'foo', 'New item should be appended');
+}, 'Can append items to CSSUnparsedValue');
+
+test(() => {
+  const result = new CSSUnparsedValue(['foo', 'bar']);
+  assert_equals(result[3], undefined);
+}, 'Getting invalid index in CSSUnparsedValue returns undefined');
+
+test(() => {
+  let result = new CSSUnparsedValue(['foo', 'bar']);
+  assert_throws(new RangeError(), () => result[3] = 'foo');
+}, 'Setting invalid index in CSSUnparsedValue throws RangeError');
+
 </script>
diff --git a/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/border-width.html b/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/border-width.html
index d1fe0b0a716..5066637f737 100644
--- a/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/border-width.html
+++ b/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/border-width.html
@@ -21,10 +21,23 @@ for (const suffix of ['top', 'left', 'right', 'bottom']) {
   runPropertyTests('border-' + suffix + '-width', [
     // Computed value is 0 when border-style is 'none'.
     // FIXME: Add separate test where border-style is not 'none' or 'hidden'.
-    { syntax: 'thin', computed: assert_is_zero_px },
-    { syntax: 'medium', computed: assert_is_zero_px },
-    { syntax: 'thick', computed: assert_is_zero_px },
-    { syntax: '<length>' },
+    {
+      syntax: 'thin',
+      computed: (_, result) => assert_is_zero_px(result)
+    },
+    {
+      syntax: 'medium',
+      computed: (_, result) => assert_is_zero_px(result)
+    },
+    {
+      syntax: 'thick',
+      computed: (_, result) => assert_is_zero_px(result)
+    },
+    {
+      syntax: '<length>',
+      specified: assert_is_equal_with_range_handling,
+      computed: (_, result) => assert_is_zero_px(result)
+    },
   ]);
 }
 
diff --git a/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/height.html b/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/height.html
index 7d126ecf10c..4ec1a7a4ba0 100644
--- a/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/height.html
+++ b/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/height.html
@@ -15,8 +15,8 @@
 
 runPropertyTests('height', [
   { syntax: 'auto' },
-  { syntax: '<percentage>' },
-  { syntax: '<length>' },
+  { syntax: '<percentage>', specified: assert_is_equal_with_range_handling },
+  { syntax: '<length>', specified: assert_is_equal_with_range_handling },
 ]);
 
 </script>
diff --git a/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/padding.html b/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/padding.html
index c740ae7f406..42761f52bc5 100644
--- a/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/padding.html
+++ b/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/padding.html
@@ -15,8 +15,14 @@
 
 for (const suffix of ['top', 'left', 'right', 'bottom']) {
   runPropertyTests('padding-' + suffix, [
-    { syntax: '<percentage>' },
-    { syntax: '<length>' },
+    {
+      syntax: '<percentage>',
+      specified: assert_is_equal_with_range_handling
+    },
+    {
+      syntax: '<length>',
+      specified: assert_is_equal_with_range_handling
+    },
   ]);
 }
 
diff --git a/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/resources/testsuite.js b/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/resources/testsuite.js
index f7f3bd81fc2..bb607edbbec 100644
--- a/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/resources/testsuite.js
+++ b/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/resources/testsuite.js
@@ -1,3 +1,21 @@
+function assert_is_unit(unit, result) {
+  assert_class_string(result, 'CSSUnitValue',
+    'relative lengths must compute to a CSSUnitValue');
+  assert_equals(result.unit, unit, 'unit');
+}
+
+function assert_is_calc_sum(result) {
+  assert_class_string(result, 'CSSMathSum',
+    'specified calc must be a CSSMathSum');
+}
+
+function assert_is_equal_with_range_handling(input, result) {
+  if (input instanceof CSSUnitValue && input.value < 0)
+    assert_style_value_equals(result, new CSSMathSum(input));
+  else
+    assert_style_value_equals(result, input);
+}
+
 const gTestSyntaxExamples = {
   '<length>': {
     description: 'a length',
@@ -9,23 +27,23 @@ const gTestSyntaxExamples = {
       {
         description: "a negative em",
         input: new CSSUnitValue(-3.14, 'em'),
-        defaultComputed: value => {
-          // 'ems' are relative units, so just check that it computes to px
-          assert_class_string(value, 'CSSUnitValue',
-            '"em" lengths must compute to a CSSUnitValue');
-          assert_equals(value.unit, 'px', 'unit');
-        }
+        // 'ems' are relative units, so just check that it computes to px
+        defaultComputed: (_, result) => assert_is_unit('px', result)
       },
       {
         description: "a positive cm",
         input: new CSSUnitValue(3.14, 'cm'),
-        defaultComputed: value => {
-          // 'cms' are relative units, so just check that it computes to px
-          assert_class_string(value, 'CSSUnitValue',
-            '"cm" lengths must compute to a CSSUnitValue');
-          assert_equals(value.unit, 'px', 'unit');
-        }
+        // 'cms' are relative units, so just check that it computes to px
+        defaultComputed: (_, result) => assert_is_unit('px', result)
       },
+      {
+        description: "a calc length",
+        input: new CSSMathSum(new CSSUnitValue(0, 'px'), new CSSUnitValue(0, 'em')),
+        // Specified/computed calcs are usually simplified.
+        // FIXME: Test this properly
+        defaultSpecified: (_, result) => assert_is_calc_sum(result),
+        defaultComputed: (_, result) => assert_is_unit('px', result)
+      }
     ],
   },
   '<percentage>': {
@@ -43,6 +61,14 @@ const gTestSyntaxExamples = {
         description: "a positive percent",
         input: new CSSUnitValue(3.14, 'percent')
       },
+      {
+        description: "a calc percent",
+        input: new CSSMathSum(new CSSUnitValue(0, 'percent'), new CSSUnitValue(0, 'percent')),
+        // Specified/computed calcs are usually simplified.
+        // FIXME: Test this properly
+        defaultSpecified: (_, result) => assert_is_calc_sum(result),
+        defaultComputed: (_, result) => assert_is_unit('percent', result)
+      }
     ],
   },
   '<time>': {
@@ -60,6 +86,14 @@ const gTestSyntaxExamples = {
         description: "positive seconds",
         input: new CSSUnitValue(3.14, 's')
       },
+      {
+        description: "a calc time",
+        input: new CSSMathSum(new CSSUnitValue(0, 's'), new CSSUnitValue(0, 'ms')),
+        // Specified/computed calcs are usually simplified.
+        // FIXME: Test this properly
+        defaultSpecified: (_, result) => assert_is_calc_sum(result),
+        defaultComputed: (_, result) => assert_is_unit('s', result)
+      }
     ],
   },
   '<position>': {
@@ -77,7 +111,7 @@ const gTestSyntaxExamples = {
       {
         description: "a PNG image",
         input: new CSSURLImageValue('/media/1x1.png'),
-        defaultComputed: result => {
+        defaultComputed: (_, result) => {
           // URLs compute to absolute URLs
           assert_true(result instanceof CSSURLImageValue,
             'Computed value should be a CSSURLImageValue');
@@ -116,7 +150,7 @@ function testPropertyValid(propertyName, examples, specified, computed, descript
       // specified style
       const specifiedResult = element.attributeStyleMap.get(propertyName);
       if (specified || example.defaultSpecified) {
-        (specified || example.defaultSpecified)(specifiedResult);
+        (specified || example.defaultSpecified)(example.input, specifiedResult);
       } else {
         assert_not_equals(specifiedResult, null,
           'Specified value must not be null');
@@ -129,7 +163,7 @@ function testPropertyValid(propertyName, examples, specified, computed, descript
       // computed style
       const computedResult = element.computedStyleMap().get(propertyName);
       if (computed || example.defaultComputed) {
-        (computed || example.defaultComputed)(computedResult);
+        (computed || example.defaultComputed)(example.input, computedResult);
       } else {
         assert_not_equals(computedResult, null,
           'Computed value must not be null');
@@ -169,12 +203,20 @@ function createKeywordExample(keyword) {
 // }
 //
 // If a callback is passed to |specified|, then the callback will be passed
-// the result of calling get() on the inline style map (specified values).
+// two arguments:
+// 1. The input test case
+// 2. The result of calling get() on the inline style map (specified values).
+//
 // The callback should check if the result is expected using assert_* functions.
 // If no callback is passed, then we assert that the result is the same as
 // the input.
 //
 // Same goes for |computed|, but with the computed style map (computed values).
+//
+// FIXME: The reason we pass argument #2 is that it's sometimes difficult to
+// compute exactly what the expected result should be (e.g. browser-specific
+// values). Once we can do that, we can remove argument #2 and just return
+// the expected result.
 function runPropertyTests(propertyName, testCases) {
   let syntaxTested = new Set();
 
diff --git a/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/width.html b/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/width.html
index 021a87fb5d2..f79eda147c6 100644
--- a/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/width.html
+++ b/tests/wpt/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/width.html
@@ -15,8 +15,14 @@
 
 runPropertyTests('width', [
   { syntax: 'auto' },
-  { syntax: '<percentage>' },
-  { syntax: '<length>' },
+  {
+    syntax: '<percentage>',
+    specified: assert_is_equal_with_range_handling
+  },
+  {
+    syntax: '<length>',
+    specified: assert_is_equal_with_range_handling
+  },
 ]);
 
 </script>
diff --git a/tests/wpt/web-platform-tests/dom/events/event-disabled-dynamic.html b/tests/wpt/web-platform-tests/dom/events/event-disabled-dynamic.html
new file mode 100644
index 00000000000..3f995b02f1b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/dom/events/event-disabled-dynamic.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>Test that disabled is honored immediately in presence of dynamic changes</title>
+<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
+<link rel="author" title="Andreas Farre" href="mailto:afarre@mozilla.com">
+<link rel="help" href="https://html.spec.whatwg.org/multipage/#enabling-and-disabling-form-controls:-the-disabled-attribute">
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1405087">
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<input type="button" value="Click" disabled>
+<script>
+async_test(t => {
+  // NOTE: This test will timeout if it fails.
+  window.addEventListener('load', t.step_func(() => {
+    let e = document.querySelector('input');
+    e.disabled = false;
+    e.onclick = t.step_func_done(() => {});
+    e.click();
+  }));
+}, "disabled is honored properly in presence of dynamic changes");
+</script>
diff --git a/tests/wpt/web-platform-tests/fetch/nosniff/script.html b/tests/wpt/web-platform-tests/fetch/nosniff/script.html
index 6532e3db62f..e0b5dac7099 100644
--- a/tests/wpt/web-platform-tests/fetch/nosniff/script.html
+++ b/tests/wpt/web-platform-tests/fetch/nosniff/script.html
@@ -5,7 +5,7 @@
   var log = function() {}, // see comment below
       p = function() {}, // see comment below
       fails = [null, "", "x", "x/x", "text/html", "text/json"],
-      passes = ["text/javascript", "text/ecmascript", "text/ecmascript;blah"]
+      passes = ["text/javascript", "text/ecmascript", "text/ecmascript;blah", "text/javascript1.0"]
 
   // Ideally we'd also check whether the scripts in fact execute, but that would involve
   // timers and might get a bit racy without cross-browser support for the execute events.
diff --git a/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-string.tentative.html b/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-string.tentative.html
new file mode 100644
index 00000000000..f626a79ae66
--- /dev/null
+++ b/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-string.tentative.html
@@ -0,0 +1,28 @@
+<!doctype html>
+<title>Aborting fetch for javascript:string navigation</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<link rel="help" href="https://html.spec.whatwg.org/multipage/#navigate">
+<link rel="help" href="https://github.com/whatwg/html/issues/2590">
+<div id="log"></div>
+<iframe src="support/iframe-and-links.html"></iframe>
+<script>
+async_test(test => {
+  onload = () => {
+    const child = document.querySelector('iframe').contentWindow;
+    child.document.querySelector("#slowLink").click();
+    // The step below is in a timeout. The framed page can't communicate back mid-parse because that
+    // would involve running script, which makes that navigation "mature", and we need to do this
+    // before it matures.
+    test.step_timeout(() => {
+      child.document.querySelector("#javascriptStringLink").click();
+      child.document.querySelector("iframe").onload = test.step_func_done(() => {
+        assert_false(child.childLoaded, 'child.childLoaded');
+      });
+    }, 100);
+  };
+  window.javascriptStringDocLoaded = test.step_func(() => {
+    assert_unreached("javascript: URL doc replaced the document, should be targeted to child iframe.");
+  });
+});
+</script>
diff --git a/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-undefined.tentative.html b/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-undefined.tentative.html
new file mode 100644
index 00000000000..80a0d27a7d9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/javascript-url-abort-return-value-undefined.tentative.html
@@ -0,0 +1,25 @@
+<!doctype html>
+<title>Not aborting fetch for javascript:undefined navigation</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<link rel="help" href="https://html.spec.whatwg.org/multipage/#navigate">
+<link rel="help" href="https://github.com/whatwg/html/issues/2590">
+<div id="log"></div>
+<iframe src="support/iframe-and-links.html"></iframe>
+<script>
+async_test(test => {
+  onload = () => {
+    const child = document.querySelector('iframe').contentWindow;
+    child.document.querySelector("#slowLink").click();
+    // The step below is in a timeout. The framed page can't communicate back mid-parse because that
+    // would involve running script, which makes that navigation "mature", and we need to do this
+    // before it matures.
+    test.step_timeout(() => {
+      child.document.querySelector("#javascriptUndefinedLink").click();
+      child.document.querySelector("iframe").onload = test.step_func_done(() => {
+        assert_true(child.childLoaded, 'child.childLoaded');
+      });
+    }, 100);
+  };
+});
+</script>
diff --git a/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/support/iframe-and-links.html b/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/support/iframe-and-links.html
new file mode 100644
index 00000000000..545b0988ba9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/support/iframe-and-links.html
@@ -0,0 +1,18 @@
+<!doctype html>
+
+<iframe name="iframe"></iframe>
+
+<!-- slow link's response is delayed by 1 second -->
+<!-- https://wptserve.readthedocs.io/en/latest/pipes.html#trickle -->
+<a target="iframe" href="set-child-loaded.html?pipe=trickle(d1)" id="slowLink">slow link</a>
+<a target="iframe" href="javascript:'javascript:string <script> parent.javascriptStringDocLoaded(); </script>'" id="javascriptStringLink">javascript:string link</a>
+<a target="iframe" href="javascript:undefined" id="javascriptUndefinedLink">javascript:undefined link</a>
+
+<script>
+// set-child-loaded.html (the slow link) sets this to true.
+window.childLoaded = false;
+
+// Do nothing when the javascript:string doc has loaded, if it's correctly targeted to the above iframe.
+// However, if it replaces this document, it needs to fail the test (handled in the parent).
+function javascriptStringDocLoaded() {}
+</script>
diff --git a/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/support/set-child-loaded.html b/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/support/set-child-loaded.html
new file mode 100644
index 00000000000..a4b34ad6e9d
--- /dev/null
+++ b/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-abort/support/set-child-loaded.html
@@ -0,0 +1,5 @@
+<!doctype html>
+set-child-loaded.html
+<script>
+parent.childLoaded = true;
+</script>
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/textfieldselection/selection-start-end.html b/tests/wpt/web-platform-tests/html/semantics/forms/textfieldselection/selection-start-end.html
index 0c4deb93ed6..4bcecf234cc 100644
--- a/tests/wpt/web-platform-tests/html/semantics/forms/textfieldselection/selection-start-end.html
+++ b/tests/wpt/web-platform-tests/html/semantics/forms/textfieldselection/selection-start-end.html
@@ -62,7 +62,7 @@
   for (let prop of ["selectionStart", "selectionEnd"]) {
     for (let el of createTestElements(testValue)) {
       test(function() {
-        assert_equals(el.selectionStart, testValue.length);
+        assert_equals(el[prop], testValue.length);
       }, `Initial .value set on ${el.id} should set ${prop} to end of value`);
     }
   }
diff --git a/tests/wpt/web-platform-tests/images/blue-png-cachable.py b/tests/wpt/web-platform-tests/images/blue-png-cachable.py
new file mode 100644
index 00000000000..e87975343f6
--- /dev/null
+++ b/tests/wpt/web-platform-tests/images/blue-png-cachable.py
@@ -0,0 +1,13 @@
+import os
+import time
+
+def main(request, response):
+  """Serves the contents in blue.png but with a Cache-Control header.
+
+  Emits a Cache-Control header with max-age set to 1h to allow the browser
+  cache the image. Used for testing behaviors involving caching logics.
+  """
+  image_path = os.path.join(os.path.dirname(__file__), "blue.png")
+  response.headers.set("Cache-Control", "max-age=3600")
+  response.headers.set("Content-Type", "image/png")
+  response.content = open(image_path, mode='rb').read()
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/activation.https.html b/tests/wpt/web-platform-tests/service-workers/service-worker/activation.https.html
index 82138dda466..48aefd4a7af 100644
--- a/tests/wpt/web-platform-tests/service-workers/service-worker/activation.https.html
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/activation.https.html
@@ -6,24 +6,6 @@
 <script src="resources/test-helpers.sub.js"></script>
 <body>
 <script>
-// Registers, waits for activation, then unregisters on a dummy scope.
-//
-// This helper can be used in tests that assert that activation doesn't happen.
-// It would not be sufficient to check the .waiting/.active properties once,
-// since activation could be scheduled and just hasn't happened yet. Since this
-// helper shows that activation of another registration completed, we can be
-// sure that activation really will not happen.
-function wait_for_activation_on_dummy_scope(t) {
-  var dummy_scope = 'resources/there/is/no/there/there';
-  var registration;
-  return navigator.serviceWorker.register('resources/empty-worker.js',
-      { scope: dummy_scope })
-    .then(r => {
-        registration = r;
-        return wait_for_state(t, registration.installing, 'activated');
-      })
-    .then(() => registration.unregister());
-}
 // Returns {registration, iframe}, where |registration| has an active and
 // waiting worker. The active worker controls |iframe| and has an inflight
 // message event that can be finished by calling
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/detached-context.https.html b/tests/wpt/web-platform-tests/service-workers/service-worker/detached-context.https.html
index d345982343f..e70de4d70b6 100644
--- a/tests/wpt/web-platform-tests/service-workers/service-worker/detached-context.https.html
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/detached-context.https.html
@@ -16,6 +16,7 @@ promise_test(t => {
     const scope_for_main = 'resources/' + scope_for_iframe;
     const script = 'resources/empty-worker.js';
     let frame;
+    let resolvedCount = 0;
 
     return service_worker_unregister(t, scope_for_main)
       .then(() => {
@@ -41,9 +42,23 @@ promise_test(t => {
           assert_equals(r.active.state, 'activated');
           assert_equals(r.scope, normalizeURL(scope_for_main));
           r.onupdatefound = () => { /* empty */ };
-          return Promise.all([
-              promise_rejects(t, 'InvalidStateError', r.unregister()),
-              promise_rejects(t, 'InvalidStateError', r.update())]);
+
+          // We want to verify that unregister() and update() do not
+          // resolve on a detached registration.  We can't check for
+          // an explicit rejection, though, because not all browsers
+          // fire rejection callbacks on detached promises.  Instead
+          // we wait for a dummy scope to install, activate, and
+          // unregister before declaring that the promises did not
+          // resolve.
+          r.unregister().then(() => resolvedCount += 1,
+                              () => {});
+          r.update().then(() => resolvedCount += 1,
+                          () => {});
+          return wait_for_activation_on_dummy_scope(t);
+        })
+      .then(() => {
+          assert_equals(resolvedCount, 0,
+                        'methods called on a detached registration should not resolve');
         })
   }, 'accessing a ServiceWorkerRegistration from a removed iframe');
 
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/embed-and-object-are-not-intercepted.https.html b/tests/wpt/web-platform-tests/service-workers/service-worker/embed-and-object-are-not-intercepted.https.html
new file mode 100644
index 00000000000..22ddddc3e2a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/embed-and-object-are-not-intercepted.https.html
@@ -0,0 +1,51 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>embed and object are not intercepted</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/get-host-info.sub.js"></script>
+<script src="resources/test-helpers.sub.js?pipe=sub"></script>
+<body>
+<script>
+let registration;
+
+const kScript = 'resources/embed-and-object-are-not-intercepted-worker.js';
+const kScope = 'resources/';
+
+promise_test(t => {
+    return service_worker_unregister_and_register(t, kScript, kScope)
+      .then(registration => {
+          promise_test(() => {
+              return registration.unregister();
+            }, 'restore global state');
+
+          return wait_for_state(t, registration.installing, 'activated');
+        })
+  }, 'initialize global state');
+
+promise_test(t => {
+    let frame;
+    return with_iframe('resources/embed-is-not-intercepted-iframe.html')
+      .then(f => {
+          frame = f;
+          t.add_cleanup(() => { frame.remove(); });
+          return frame.contentWindow.test_promise;
+        })
+      .then(result => {
+          assert_equals(result, 'request for embedded content was not intercepted');
+        });
+  }, 'requests for EMBED elements should not be intercepted by service workers');
+
+promise_test(t => {
+    let frame;
+    return with_iframe('resources/object-is-not-intercepted-iframe.html')
+      .then(f => {
+          frame = f;
+          t.add_cleanup(() => { frame.remove(); });
+          return frame.contentWindow.test_promise;
+        })
+      .then(result => {
+          assert_equals(result, 'request for embedded content was not intercepted');
+        });
+  }, 'requests for OBJECT elements should not be intercepted by service workers');
+</script>
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/multipart-image.https.html b/tests/wpt/web-platform-tests/service-workers/service-worker/multipart-image.https.html
new file mode 100644
index 00000000000..9bdadff21fb
--- /dev/null
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/multipart-image.https.html
@@ -0,0 +1,67 @@
+<!DOCTYPE html>
+<title>Tests for cross-origin multipart image returned by service worker</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="resources/test-helpers.sub.js"></script>
+
+<script>
+// This tests loading a multipart image via service worker. The service worker responds with
+// an opaque or a non-opaque response. The content of opaque response should not be readable.
+
+const script = 'resources/multipart-image-worker.js';
+const scope = 'resources/multipart-image-iframe.html';
+let frame;
+
+function check_image_data(data) {
+    assert_equals(data[0], 255);
+    assert_equals(data[1], 0);
+    assert_equals(data[2], 0);
+    assert_equals(data[3], 255);
+}
+
+promise_test(t => {
+    return service_worker_unregister_and_register(t, script, scope)
+      .then(registration => {
+          promise_test(() => {
+              if (frame) {
+                  frame.remove();
+              }
+              return registration.unregister();
+            }, 'restore global state');
+
+          return wait_for_state(t, registration.installing, 'activated');
+        })
+      .then(() => with_iframe(scope))
+      .then(f => {
+          frame = f;
+      });
+  }, 'initialize global state');
+
+promise_test(t => {
+    return frame.contentWindow.load_multipart_image('same-origin-multipart-image')
+      .then(img => frame.contentWindow.get_image_data(img))
+      .then(img_data => {
+          check_image_data(img_data.data);
+      });
+  }, 'same-origin multipart image via SW should be readable');
+
+promise_test(t => {
+    return frame.contentWindow.load_multipart_image('cross-origin-multipart-image-with-cors-approved')
+      .then(img => frame.contentWindow.get_image_data(img))
+      .then(img_data => {
+          check_image_data(img_data.data);
+      });
+  }, 'cross-origin multipart image via SW with approved CORS should be readable');
+
+promise_test(t => {
+    return frame.contentWindow.load_multipart_image('cross-origin-multipart-image-with-no-cors')
+      .then(img => {
+        assert_throws('SecurityError', () => frame.contentWindow.get_image_data(img));
+      });
+  }, 'cross-origin multipart image with no-cors via SW should not be readable');
+
+promise_test(t => {
+    const promise = frame.contentWindow.load_multipart_image('cross-origin-multipart-image-with-cors-rejected');
+    return promise_rejects(t, new DOMException('load failed', 'NetworkError'), promise);
+  }, 'cross-origin multipart image via SW with rejected CORS should fail to load');
+</script>
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/embed-and-object-are-not-intercepted-worker.js b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/embed-and-object-are-not-intercepted-worker.js
new file mode 100644
index 00000000000..7a2e874c286
--- /dev/null
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/embed-and-object-are-not-intercepted-worker.js
@@ -0,0 +1,8 @@
+// This worker intercepts a request for EMBED/OBJECT and responds with a
+// response that indicates that interception occurred. The tests expect
+// that interception does not occur.
+self.addEventListener('fetch', e => {
+    if (e.request.url.indexOf('embedded-content-from-server.html') != -1) {
+      e.respondWith(fetch('embedded-content-from-service-worker.html'));
+    }
+  });
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/embed-is-not-intercepted-iframe.html b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/embed-is-not-intercepted-iframe.html
new file mode 100644
index 00000000000..a168b29b76a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/embed-is-not-intercepted-iframe.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>iframe for embed-and-object-are-not-intercepted test</title>
+<body>
+<script>
+// The EMBED element will call this with the result about whether the EMBED
+// request was intercepted by the service worker.
+var report_result;
+
+// Our parent (the root frame of the test) will examine this to get the result.
+var test_promise = new Promise(resolve => {
+    report_result = resolve;
+  });
+</script>
+
+<embed src="embedded-content-from-server.html"></embed>
+</body>
+
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/embedded-content-from-server.html b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/embedded-content-from-server.html
new file mode 100644
index 00000000000..ff50a9c7526
--- /dev/null
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/embedded-content-from-server.html
@@ -0,0 +1,6 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>embed for embed-and-object-are-not-intercepted test</title>
+<script>
+window.parent.report_result('request for embedded content was not intercepted');
+</script>
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/embedded-content-from-service-worker.html b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/embedded-content-from-service-worker.html
new file mode 100644
index 00000000000..2e2b9236082
--- /dev/null
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/embedded-content-from-service-worker.html
@@ -0,0 +1,7 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>embed for embed-and-object-are-not-intercepted test</title>
+<script>
+window.parent.report_result('request for embedded content was intercepted by service worker');
+</script>
+
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/multipart-image-iframe.html b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/multipart-image-iframe.html
new file mode 100644
index 00000000000..c59b95594ff
--- /dev/null
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/multipart-image-iframe.html
@@ -0,0 +1,19 @@
+<script>
+function load_multipart_image(src) {
+    return new Promise((resolve, reject) => {
+        const img = document.createElement('img');
+        img.addEventListener('load', () => resolve(img));
+        img.addEventListener('error', (e) => reject(new DOMException('load failed', 'NetworkError')));
+        img.src = src;
+    });
+}
+
+function get_image_data(img) {
+    const canvas = document.createElement('canvas');
+    const context = canvas.getContext('2d');
+    context.drawImage(img, 0, 0);
+    // When |img.src| is cross origin, this should throw a SecurityError.
+    const imageData = context.getImageData(0, 0, 1, 1);
+    return imageData;
+}
+</script>
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/multipart-image-worker.js b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/multipart-image-worker.js
new file mode 100644
index 00000000000..a38fe54d34f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/multipart-image-worker.js
@@ -0,0 +1,21 @@
+importScripts('/common/get-host-info.sub.js');
+importScripts('test-helpers.sub.js');
+
+const host_info = get_host_info();
+
+const multipart_image_path = base_path() + 'multipart-image.py';
+const sameorigin_url = host_info['HTTPS_ORIGIN'] + multipart_image_path;
+const cross_origin_url = host_info['HTTPS_REMOTE_ORIGIN'] + multipart_image_path;
+
+self.addEventListener('fetch', event => {
+    const url = event.request.url;
+    if (url.indexOf('cross-origin-multipart-image-with-no-cors') >= 0) {
+        event.respondWith(fetch(cross_origin_url, {mode: 'no-cors'}));
+    } else if (url.indexOf('cross-origin-multipart-image-with-cors-rejected') >= 0) {
+        event.respondWith(fetch(cross_origin_url, {mode: 'cors'}));
+    } else if (url.indexOf('cross-origin-multipart-image-with-cors-approved') >= 0) {
+        event.respondWith(fetch(cross_origin_url + '?approvecors', {mode: 'cors'}));
+    } else if (url.indexOf('same-origin-multipart-image') >= 0) {
+        event.respondWith(fetch(sameorigin_url));
+    }
+});
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/multipart-image.py b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/multipart-image.py
new file mode 100644
index 00000000000..53b77aeb0e1
--- /dev/null
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/multipart-image.py
@@ -0,0 +1,23 @@
+# A request handler that serves a multipart image.
+
+import os
+
+
+BOUNDARY = 'cutHere'
+
+
+def create_part(path):
+    with open(path, 'rb') as f:
+        return 'Content-Type: image/png\r\n\r\n' + f.read() + '--%s' % BOUNDARY
+
+
+def main(request, response):
+    content_type = 'multipart/x-mixed-replace; boundary=%s' % BOUNDARY
+    headers = [('Content-Type', content_type)]
+    if 'approvecors' in request.GET:
+        headers.append(('Access-Control-Allow-Origin', '*'))
+
+    image_path = os.path.join(request.doc_root, 'images')
+    body = create_part(os.path.join(image_path, 'green-1x1.png'))
+    body = body + create_part(os.path.join(image_path, 'red-16x16.png'))
+    return headers, body
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/object-is-not-intercepted-iframe.html b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/object-is-not-intercepted-iframe.html
new file mode 100644
index 00000000000..0aeb81951ed
--- /dev/null
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/object-is-not-intercepted-iframe.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>iframe for embed-and-object-are-not-intercepted test</title>
+<body>
+<script>
+// The OBJECT element will call this with the result about whether the OBJECT
+// request was intercepted by the service worker.
+var report_result;
+
+// Our parent (the root frame of the test) will examine this to get the result.
+var test_promise = new Promise(resolve => {
+    report_result = resolve;
+  });
+</script>
+
+<object data="embedded-content-from-server.html"></object>
+</body>
+
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/sandboxed-iframe-fetch-event-iframe.html b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/sandboxed-iframe-fetch-event-iframe.html
index 155dbddb6d4..239fa733037 100644
--- a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/sandboxed-iframe-fetch-event-iframe.html
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/sandboxed-iframe-fetch-event-iframe.html
@@ -1,56 +1,63 @@
 <script>
 function with_iframe(url) {
-  return new Promise(function(resolve) {
-      var frame = document.createElement('iframe');
-      frame.src = url;
-      frame.onload = function() { resolve(frame); };
-      document.body.appendChild(frame);
-    });
+  return new Promise(resolve => {
+    let frame = document.createElement('iframe');
+    frame.src = url;
+    frame.onload = () => { resolve(frame); };
+    document.body.appendChild(frame);
+  });
 }
 
 function with_sandboxed_iframe(url, sandbox) {
-  return new Promise(function(resolve) {
-      var frame = document.createElement('iframe');
-      frame.sandbox = sandbox;
-      frame.src = url;
-      frame.onload = function() { resolve(frame); };
-      document.body.appendChild(frame);
-    });
+  return new Promise(resolve => {
+    let frame = document.createElement('iframe');
+    frame.sandbox = sandbox;
+    frame.src = url;
+    frame.onload = () => { resolve(frame); };
+    document.body.appendChild(frame);
+  });
 }
 
-function fetch_in_worker() {
-  return new Promise((resolve) => {
-    var blob = new Blob([
-      "fetch('" + location.href + "_workerfetch', {mode: 'no-cors'})" +
+function fetch_from_worker(url) {
+  return new Promise(resolve => {
+    let blob = new Blob([
+      `fetch('${url}', {mode: 'no-cors'})` +
       "  .then(() => { self.postMessage('OK'); });"]);
-    var url = URL.createObjectURL(blob);
-    var worker = new Worker(url);
+    let worker_url = URL.createObjectURL(blob);
+    let worker = new Worker(worker_url);
     worker.onmessage = resolve;
   });
 }
 
-window.onmessage = function (e) {
-  var id = e.data['id'];
-  fetch(location.href + "_fetch", {mode: 'no-cors'})
-    .then(function() {
-        return fetch_in_worker();
-      })
-    .then(function() {
-        return with_iframe(location.href + "_iframe");
-      })
-    .then(function() {
-        return with_sandboxed_iframe(location.href + "_script",
-                                     "allow-scripts");
-      })
-    .then(function() {
-        return with_sandboxed_iframe(location.href + "_script-origin",
-                                     "allow-scripts allow-same-origin");
-      })
-    .then(function() {
-        window.top.postMessage({id: id, result: 'done'}, '*');
-      })
-    .catch(function(e) {
-        window.top.postMessage({id: id, result: 'error: ' + e.toString()}, '*');
-      });
+function run_test(type) {
+  const base_path = location.href;
+  switch (type) {
+    case 'fetch':
+      return fetch(`${base_path}&test=fetch`, {mode: 'no-cors'});
+    case 'fetch-from-worker':
+      return fetch_from_worker(`${base_path}&test=fetch-from-worker`);
+    case 'iframe':
+      return with_iframe(`${base_path}&test=iframe`);
+    case 'sandboxed-iframe':
+      return with_sandboxed_iframe(`${base_path}&test=sandboxed-iframe`,
+                                   "allow-scripts");
+    case 'sandboxed-iframe-same-origin':
+      return with_sandboxed_iframe(
+        `${base_path}&test=sandboxed-iframe-same-origin`,
+        "allow-scripts allow-same-origin");
+    default:
+      return Promise.reject(`Unknown type: ${type}`);
+  }
+}
+
+window.onmessage = event => {
+  let id = event.data['id'];
+  run_test(event.data['type'])
+    .then(() => {
+      window.top.postMessage({id: id, result: 'done'}, '*');
+    })
+    .catch(e => {
+      window.top.postMessage({id: id, result: 'error: ' + e.toString()}, '*');
+    });
 };
 </script>
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/sandboxed-iframe-fetch-event-iframe.py b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/sandboxed-iframe-fetch-event-iframe.py
new file mode 100644
index 00000000000..4d84839c813
--- /dev/null
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/sandboxed-iframe-fetch-event-iframe.py
@@ -0,0 +1,13 @@
+import os.path
+
+def main(request, response):
+  header = [('Content-Type', 'text/html')]
+  if 'test' in request.GET:
+    with open(os.path.join(os.path.dirname(__file__),'blank.html'), 'r') as f:
+      body = f.read()
+    return (header, body)
+
+  with open(os.path.join(os.path.dirname(__file__),
+                         'sandboxed-iframe-fetch-event-iframe.html'), 'r') as f:
+    body = f.read()
+  return (header, body)
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/sandboxed-iframe-fetch-event-worker.js b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/sandboxed-iframe-fetch-event-worker.js
index ffa0abac34f..4035a8b19b9 100644
--- a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/sandboxed-iframe-fetch-event-worker.js
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/sandboxed-iframe-fetch-event-worker.js
@@ -10,6 +10,7 @@ self.addEventListener('message', function(event) {
           client_urls = client_urls.sort();
           event.data.port.postMessage(
               {clients: client_urls, requests: requests});
+          requests = [];
         }));
   });
 
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/test-helpers.sub.js b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/test-helpers.sub.js
index 38ec4ae9674..b99ed200f1a 100644
--- a/tests/wpt/web-platform-tests/service-workers/service-worker/resources/test-helpers.sub.js
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/resources/test-helpers.sub.js
@@ -257,3 +257,17 @@ function with_sandboxed_iframe(url, sandbox) {
       document.body.appendChild(frame);
     });
 }
+
+// Registers, waits for activation, then unregisters on a dummy scope.
+//
+// This can be used to wait for a period of time needed to register,
+// activate, and then unregister a service worker.  When checking that
+// certain behavior does *NOT* happen, this is preferable to using an
+// arbitrary delay.
+async function wait_for_activation_on_dummy_scope(t) {
+  const script = 'resources/empty-worker.js';
+  const scope = 'resources/there/is/no/there/there?' + Date.now();
+  let registration = await navigator.serviceWorker.register(script, { scope });
+  await wait_for_state(t, registration.installing, 'activated');
+  await registration.unregister();
+}
diff --git a/tests/wpt/web-platform-tests/service-workers/service-worker/sandboxed-iframe-fetch-event.https.html b/tests/wpt/web-platform-tests/service-workers/service-worker/sandboxed-iframe-fetch-event.https.html
index 8b361bd25df..db012c2e9ad 100644
--- a/tests/wpt/web-platform-tests/service-workers/service-worker/sandboxed-iframe-fetch-event.https.html
+++ b/tests/wpt/web-platform-tests/service-workers/service-worker/sandboxed-iframe-fetch-event.https.html
@@ -7,210 +7,351 @@
 <script>
 var lastCallbackId = 0;
 var callbacks = {};
-function postMessageAndWaitResult(frame) {
+function doTest(frame, type) {
   return new Promise(function(resolve) {
     var id = ++lastCallbackId;
     callbacks[id] = resolve;
-    frame.contentWindow.postMessage({id:id}, '*');
+    frame.contentWindow.postMessage({id: id, type: type}, '*');
+  });
+}
+
+// Asks the service worker for data about requests and clients seen. The
+// worker posts a message back with |data| where:
+// |data.requests|: the requests the worker received FetchEvents for
+// |data.clients|: the URLs of all the worker's clients
+// The worker clears its data after responding.
+function getResultsFromWorker(worker) {
+  return new Promise(resolve => {
+    let channel = new MessageChannel();
+    channel.port1.onmessage = msg => {
+      resolve(msg.data);
+    };
+    worker.postMessage({port: channel.port2}, [channel.port2]);
   });
 }
 
 window.onmessage = function (e) {
   message = e.data;
   var id = message['id'];
-  var calback = callbacks[id];
+  var callback = callbacks[id];
   delete callbacks[id];
-  calback(message['result']);
+  callback(message['result']);
 };
 
-promise_test(function(t) {
-    var SCOPE = 'resources/sandboxed-iframe-fetch-event-iframe.html';
-    var SCRIPT = 'resources/sandboxed-iframe-fetch-event-worker.js';
-    var frames = [];
-    var worker;
-    return service_worker_unregister_and_register(t, SCRIPT, SCOPE)
-      .then(function(registration) {
-          worker = registration.installing;
-          return wait_for_state(t, registration.installing, 'activated');
-        })
-      .then(function() {
-          return with_iframe(SCOPE + '?iframe');
-        })
-      .then(function(frame) {
-          frames.push(frame);
-          return postMessageAndWaitResult(frame);
-        })
-      .then(function(result) {
-          assert_equals(result, 'done');
-          return with_sandboxed_iframe(SCOPE + '?script', 'allow-scripts');
-        })
-      .then(function(frame) {
-          frames.push(frame);
-          return postMessageAndWaitResult(frame);
-        })
-      .then(function(result) {
-          assert_equals(result, 'done');
-          return with_sandboxed_iframe(SCOPE + '?script-origin',
-                                       'allow-scripts allow-same-origin');
-        })
-      .then(function(frame) {
-          frames.push(frame);
-          return postMessageAndWaitResult(frame);
-        })
-      .then(function(result) {
-          assert_equals(result, 'done');
-          return new Promise(function(resolve) {
-              var channel = new MessageChannel();
-              channel.port1.onmessage = function(msg) {
-                  resolve(msg);
-                };
-              worker.postMessage({port: channel.port2}, [channel.port2]);
-            });
-        })
-      .then(function(msg) {
-          for (var frame of frames) {
-            frame.remove();
-          }
-          var expected_base_url = new URL(SCOPE, location.href).href;
-          var request_set = {};
-          for (var request of msg.data.requests) {
-            request_set[request] = true;
-          }
-          assert_true(
-              expected_base_url + '?iframe' in request_set,
-              'The request for normal iframe should be handled by SW.');
-          assert_true(
-              expected_base_url + '?iframe_fetch' in request_set,
-              'The fetch request from normal iframe should be handled by SW.');
-          assert_true(
-              expected_base_url + '?iframe_workerfetch' in request_set,
-              'The fetch request from worker in normal iframe should be ' +
-              'handled by SW.');
-          assert_true(
-              expected_base_url + '?iframe_iframe' in request_set,
-              'The request for normal iframe inside normal iframe should be ' +
-              'handled by SW.');
-          assert_false(
-              expected_base_url + '?iframe_script' in request_set,
-              'The request for sandboxed iframe with allow-scripts flag ' +
-              'inside normal iframe should not be handled by SW.');
-          assert_true(
-              expected_base_url + '?iframe_script-origin' in request_set,
-              'The request for sandboxed iframe with allow-scripts and ' +
-              'allow-same-origin flag inside normal iframe should be handled ' +
-              'by SW.');
-          assert_false(
-              expected_base_url + '?script' in request_set,
-              'The request for sandboxed iframe with allow-scripts flag ' +
-              'should not be handled by SW.');
-          assert_false(
-              expected_base_url + '?script_fetch' in request_set,
-              'The fetch request from sandboxed iframe with allow-scripts ' +
-              'flag should not be handled by SW.');
-          assert_false(
-              expected_base_url + '?script_workerfetch' in request_set,
-              'The fetch request from worker from sandboxed iframe with ' +
-              'allow-scripts flag should not be handled by SW.');
-          assert_false(
-              expected_base_url + '?script_iframe' in request_set,
-              'The request for normal iframe inside sandboxed iframe with ' +
-              'allow-scripts flag should not be handled by SW.');
-          assert_false(
-              expected_base_url + '?script_script' in request_set,
-              'The request for sandboxed iframe with allow-scripts flag ' +
-              'inside sandboxed iframe with allow-scripts flag should not be ' +
-              'handled by SW.');
-          assert_false(
-              expected_base_url + '?script_script-origin' in request_set,
-              'The request for sandboxed iframe with allow-scripts and ' +
-              'allow-same-origin flag inside sandboxed iframe with ' +
-              'allow-scripts flag should not be handled by SW.');
-          assert_true(
-              expected_base_url + '?script-origin' in request_set,
-              'The request for sandboxed iframe with allow-scripts and ' +
-              'allow-same-origin flag should be handled by SW.');
-          assert_true(
-              expected_base_url + '?script-origin_fetch' in request_set,
-              'The fetch request from sandboxed iframe with allow-scripts ' +
-              'and allow-same-origin flag should be handled by SW.');
-          assert_true(
-              expected_base_url + '?script-origin_workerfetch' in request_set,
-              'The fetch request from worker in sandboxed iframe with ' +
-              'allow-scripts and allow-same-origin flag should be handled ' +
-              'by SW.');
-          assert_true(
-              expected_base_url + '?script-origin_iframe' in request_set,
-              'The request for normal iframe inside sandboxed iframe with ' +
-              'allow-scripts and allow-same-origin flag should be handled by' +
-              'SW.');
-          assert_false(
-              expected_base_url + '?script-origin_script' in request_set,
-              'The request for sandboxed iframe with allow-scripts flag ' +
-              'inside sandboxed iframe with allow-scripts and ' +
-              'allow-same-origin flag should be handled by SW.');
-          assert_true(
-              expected_base_url + '?script-origin_script-origin' in request_set,
-              'The request for sandboxed iframe with allow-scripts and' +
-              'allow-same-origin flag inside sandboxed iframe with ' +
-              'allow-scripts and allow-same-origin flag should be handled by' +
-              'SW.');
+const SCOPE = 'resources/sandboxed-iframe-fetch-event-iframe.py';
+const SCRIPT = 'resources/sandboxed-iframe-fetch-event-worker.js';
+const expected_base_url = new URL(SCOPE, location.href);
+// Service worker controlling |SCOPE|.
+let worker;
+// A normal iframe.
+// This should be controlled by a service worker.
+let normal_frame;
+// An iframe created by <iframe sandbox='allow-scripts'>.
+// This should NOT be controlled by a service worker.
+let sandboxed_frame;
+// An iframe created by <iframe sandbox='allow-scripts allow-same-origin'>.
+// This should be controlled by a service worker.
+let sandboxed_same_origin_frame;
 
-          var client_set = {};
-          for (var client of msg.data.clients) {
-            client_set[client] = true;
-          }
-          assert_true(
-              expected_base_url + '?iframe' in client_set,
-              'The normal iframe should be controlled by SW.');
-          assert_true(
-              expected_base_url + '?iframe_iframe' in client_set,
-              'The normal iframe inside normal iframe should be controlled ' +
-              'by SW.');
-          assert_false(
-              expected_base_url + '?iframe_script' in client_set,
-              'The sandboxed iframe with allow-scripts flag inside normal ' +
-              'iframe should not be controlled by SW.');
-          assert_true(
-              expected_base_url + '?iframe_script-origin' in client_set,
-              'The sandboxed iframe with allow-scripts and allow-same-origin' +
-              'flag inside normal iframe should be controlled by SW.');
-          assert_false(
-              expected_base_url + '?script' in client_set,
-              'The sandboxed iframe with allow-scripts flag should not be ' +
-              'controlled by SW.');
-          assert_false(
-              expected_base_url + '?script_iframe' in client_set,
-              'The normal iframe inside sandboxed iframe with allow-scripts' +
-              'flag should not be controlled by SW.');
-          assert_false(
-              expected_base_url + '?script_script' in client_set,
-              'The sandboxed iframe with allow-scripts flag inside sandboxed ' +
-              'iframe with allow-scripts flag should not be controlled by SW.');
-          assert_false(
-              expected_base_url + '?script_script-origin' in client_set,
-              'The sandboxed iframe with allow-scripts and allow-same-origin ' +
-              'flag inside sandboxed iframe with allow-scripts flag should ' +
-              'not be controlled by SW.');
-          assert_true(
-              expected_base_url + '?script-origin' in client_set,
-              'The sandboxed iframe with allow-scripts and allow-same-origin ' +
-              'flag should be controlled by SW.');
-          assert_true(
-              expected_base_url + '?script-origin_iframe' in client_set,
-              'The normal iframe inside sandboxed iframe with allow-scripts ' +
-              'and allow-same-origin flag should be controlled by SW.');
-          assert_false(
-              expected_base_url + '?script-origin_script' in client_set,
-              'The sandboxed iframe with allow-scripts flag inside sandboxed ' +
-              'iframe with allow-scripts and allow-same-origin flag should ' +
-              'be controlled by SW.');
-          assert_true(
-              expected_base_url + '?script-origin_script-origin' in client_set,
-              'The sandboxed iframe with allow-scripts and allow-same-origin ' +
-              'flag inside sandboxed iframe with allow-scripts and ' +
-              'allow-same-origin flag should be controlled by SW.');
-          return service_worker_unregister_and_done(t, SCOPE);
-        });
-  }, 'ServiceWorker FetchEvent for sandboxed iframe.');
+promise_test(t => {
+  return service_worker_unregister_and_register(t, SCRIPT, SCOPE)
+    .then(function(registration) {
+      add_completion_callback(() => registration.unregister());
+      worker = registration.installing;
+      return wait_for_state(t, registration.installing, 'activated');
+    });
+}, 'Prepare a service worker.');
+
+promise_test(t => {
+  return with_iframe(SCOPE + '?iframe')
+    .then(f => {
+      normal_frame = f;
+      add_completion_callback(() => f.remove());
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      let requests = data.requests;
+      assert_equals(requests.length, 1);
+      assert_equals(requests[0], expected_base_url + '?iframe');
+      assert_true(data.clients.includes(expected_base_url + '?iframe'));
+    });
+}, 'Prepare a normal iframe.');
+
+promise_test(t => {
+  return with_sandboxed_iframe(SCOPE + '?sandboxed-iframe', 'allow-scripts')
+    .then(f => {
+      sandboxed_frame = f;
+      add_completion_callback(() => f.remove());
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      assert_equals(data.requests.length, 0);
+      assert_false(data.clients.includes(expected_base_url +
+                                         '?sandboxed-iframe'));
+    });
+}, 'Prepare an iframe sandboxed by <iframe sandbox="allow-scripts">.');
+
+promise_test(t => {
+  return with_sandboxed_iframe(SCOPE + '?sandboxed-iframe-same-origin',
+                               'allow-scripts allow-same-origin')
+    .then(f => {
+      sandboxed_same_origin_frame = f;
+      add_completion_callback(() => f.remove());
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      let requests = data.requests;
+      assert_equals(requests.length, 1);
+      assert_equals(requests[0],
+                    expected_base_url + '?sandboxed-iframe-same-origin');
+      assert_true(data.clients.includes(
+        expected_base_url + '?sandboxed-iframe-same-origin'));
+    })
+}, 'Prepare an iframe sandboxed by ' +
+   '<iframe sandbox="allow-scripts allow-same-origin">.');
+
+promise_test(t => {
+  let frame = normal_frame;
+  return doTest(frame, 'fetch')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      let requests = data.requests;
+      assert_equals(requests.length, 1,
+                    'The fetch request should be handled by SW.');
+      assert_equals(requests[0], frame.src + '&test=fetch');
+    });
+}, 'Fetch request from a normal iframe');
+
+promise_test(t => {
+  let frame = normal_frame;
+  return doTest(frame, 'fetch-from-worker')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      let requests = data.requests;
+      assert_equals(requests.length, 1,
+                    'The fetch request should be handled by SW.');
+      assert_equals(requests[0], frame.src + '&test=fetch-from-worker');
+    });
+}, 'Fetch request from a worker in a normal iframe');
+
+promise_test(t => {
+  let frame = normal_frame;
+  return doTest(frame, 'iframe')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      let requests = data.requests;
+      assert_equals(requests.length, 1,
+                    'The request should be handled by SW.');
+      assert_equals(requests[0], frame.src + '&test=iframe');
+      assert_true(data.clients.includes(frame.src + '&test=iframe'));
+
+    });
+}, 'Request for an iframe in the normal iframe');
+
+promise_test(t => {
+  let frame = normal_frame;
+  return doTest(frame, 'sandboxed-iframe')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      assert_equals(data.requests.length, 0,
+                    'The request should NOT be handled by SW.');
+      assert_false(data.clients.includes(
+        frame.src + '&test=sandboxed-iframe'));
+    });
+}, 'Request for an sandboxed iframe with allow-scripts flag in the normal ' +
+   'iframe');
+
+promise_test(t => {
+  let frame = normal_frame;
+  return doTest(frame, 'sandboxed-iframe-same-origin')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      let requests = data.requests;
+      assert_equals(requests.length, 1,
+                    'The request should be handled by SW.');
+      assert_equals(requests[0],
+                    frame.src + '&test=sandboxed-iframe-same-origin');
+      assert_true(data.clients.includes(
+        frame.src + '&test=sandboxed-iframe-same-origin'));
+    });
+}, 'Request for an sandboxed iframe with allow-scripts and ' +
+   'allow-same-origin flag in the normal iframe');
+
+promise_test(t => {
+  let frame = sandboxed_frame;
+  return doTest(frame, 'fetch')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      assert_equals(data.requests.length, 0,
+                    'The fetch request should NOT be handled by SW.');
+    });
+}, 'Fetch request from iframe sandboxed by an attribute with allow-scripts ' +
+   'flag');
+
+promise_test(t => {
+  let frame = sandboxed_frame;
+  return doTest(frame, 'fetch-from-worker')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      assert_equals(data.requests.length, 0,
+                    'The fetch request should NOT be handled by SW.');
+    });
+}, 'Fetch request from a worker in iframe sandboxed by an attribute with ' +
+   'allow-scripts flag');
+
+promise_test(t => {
+  let frame = sandboxed_frame;
+  return doTest(frame, 'iframe')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      assert_equals(data.requests.length, 0,
+                    'The request should NOT be handled by SW.');
+      assert_false(data.clients.includes(frame.src + '&test=iframe'));
+    });
+}, 'Request for an iframe in the iframe sandboxed by an attribute with ' +
+   'allow-scripts flag');
+
+promise_test(t => {
+  let frame = sandboxed_frame;
+  return doTest(frame, 'sandboxed-iframe')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      assert_equals(data.requests.length, 0,
+                    'The request should NOT be handled by SW.');
+      assert_false(data.clients.includes(
+        frame.src + '&test=sandboxed-iframe'));
+    });
+}, 'Request for an sandboxed iframe with allow-scripts flag in the iframe ' +
+   'sandboxed by an attribute with allow-scripts flag');
+
+promise_test(t => {
+  let frame = sandboxed_frame;
+  return doTest(frame, 'sandboxed-iframe-same-origin')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      assert_equals(data.requests.length, 0,
+                    'The request should NOT be handled by SW.');
+      assert_false(data.clients.includes(
+        frame.src + '&test=sandboxed-iframe-same-origin'));
+    });
+}, 'Request for an sandboxed iframe with allow-scripts and ' +
+   'allow-same-origin flag in the iframe sandboxed by an attribute with ' +
+   'allow-scripts flag');
+
+promise_test(t => {
+  let frame = sandboxed_same_origin_frame;
+  return doTest(frame, 'fetch')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      let requests = data.requests;
+      assert_equals(requests.length, 1,
+                    'The fetch request should be handled by SW.');
+      assert_equals(requests[0], frame.src + '&test=fetch');
+    });
+}, 'Fetch request from iframe sandboxed by an attribute with allow-scripts ' +
+   'and allow-same-origin flag');
+
+promise_test(t => {
+  let frame = sandboxed_same_origin_frame;
+  return doTest(frame, 'fetch-from-worker')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      let requests = data.requests;
+      assert_equals(requests.length, 1,
+                    'The fetch request should be handled by SW.');
+      assert_equals(requests[0],
+                    frame.src + '&test=fetch-from-worker');
+    });
+}, 'Fetch request from a worker in iframe sandboxed by an attribute with ' +
+   'allow-scripts and allow-same-origin flag');
+
+promise_test(t => {
+  let frame = sandboxed_same_origin_frame;
+  return doTest(frame, 'iframe')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      let requests = data.requests;
+      assert_equals(requests.length, 1,
+                    'The request should be handled by SW.');
+      assert_equals(requests[0], frame.src + '&test=iframe');
+      assert_true(data.clients.includes(frame.src + '&test=iframe'));
+    });
+}, 'Request for an iframe in the iframe sandboxed by an attribute with ' +
+   'allow-scripts and allow-same-origin flag');
+
+promise_test(t => {
+  let frame = sandboxed_same_origin_frame;
+  return doTest(frame, 'sandboxed-iframe')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      assert_equals(data.requests.length, 0,
+                    'The request should NOT be handled by SW.');
+      assert_false(data.clients.includes(
+        frame.src + '&test=sandboxed-iframe'));
+    });
+}, 'Request for an sandboxed iframe with allow-scripts flag in the iframe ' +
+   'sandboxed by attribute with allow-scripts and allow-same-origin flag');
+
+promise_test(t => {
+  let frame = sandboxed_same_origin_frame;
+  return doTest(frame, 'sandboxed-iframe-same-origin')
+    .then(result => {
+      assert_equals(result, 'done');
+      return getResultsFromWorker(worker);
+    })
+    .then(data => {
+      let requests = data.requests;
+      assert_equals(requests.length, 1,
+                    'The request should be handled by SW.');
+      assert_equals(requests[0],
+                    frame.src + '&test=sandboxed-iframe-same-origin');
+      assert_true(data.clients.includes(
+        frame.src + '&test=sandboxed-iframe-same-origin'));
+    });
+}, 'Request for an sandboxed iframe with allow-scripts and ' +
+   'allow-same-origin flag in the iframe sandboxed by attribute with ' +
+   'allow-scripts and allow-same-origin flag');
 </script>
 </body>
diff --git a/tests/wpt/web-platform-tests/streams/piping/error-propagation-forward.js b/tests/wpt/web-platform-tests/streams/piping/error-propagation-forward.js
index a6d30fe747e..cf95c443275 100644
--- a/tests/wpt/web-platform-tests/streams/piping/error-propagation-forward.js
+++ b/tests/wpt/web-platform-tests/streams/piping/error-propagation-forward.js
@@ -428,4 +428,52 @@ promise_test(t => {
 
 }, 'Errors must be propagated forward: shutdown must not occur until the final write completes');
 
+promise_test(t => {
+
+  const rs = recordingReadableStream();
+
+  let resolveWriteCalled;
+  const writeCalledPromise = new Promise(resolve => {
+    resolveWriteCalled = resolve;
+  });
+
+  let resolveWritePromise;
+  const ws = recordingWritableStream({
+    write() {
+      resolveWriteCalled();
+
+      return new Promise(resolve => {
+        resolveWritePromise = resolve;
+      });
+    }
+  }, new CountQueuingStrategy({ highWaterMark: 2 }));
+
+  let pipeComplete = false;
+  const pipePromise = promise_rejects(t, error1, rs.pipeTo(ws)).then(() => {
+    pipeComplete = true;
+  });
+
+  rs.controller.enqueue('a');
+  rs.controller.enqueue('b');
+
+  return writeCalledPromise.then(() => flushAsyncEvents()).then(() => {
+    assert_array_equals(ws.events, ['write', 'a'], 'abort should not be called before the first write completes');
+    assert_false(pipeComplete, 'the pipe should not complete while the first write is pending');
+
+    rs.controller.error(error1);
+    resolveWritePromise();
+    return flushAsyncEvents();
+  }).then(() => {
+    assert_array_equals(ws.events, ['write', 'a', 'write', 'b'],
+                        'abort should not be called before the second write completes');
+    assert_false(pipeComplete, 'the pipe should not complete while the second write is pending');
+
+    resolveWritePromise();
+    return pipePromise;
+  }).then(() => {
+    assert_array_equals(ws.events, ['write', 'a', 'write', 'b', 'abort', error1], 'sink abort should be called');
+  });
+
+}, 'Errors must be propagated forward: abort should not happen until all queued writes complete');
+
 done();
diff --git a/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.dedicatedworker.html b/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.dedicatedworker.html
new file mode 100644
index 00000000000..887e3343d21
--- /dev/null
+++ b/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.dedicatedworker.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>construct-byob-request.js dedicated worker wrapper file</title>
+
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<script>
+'use strict';
+fetch_tests_from_worker(new Worker('construct-byob-request.js'));
+</script>
diff --git a/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.html b/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.html
new file mode 100644
index 00000000000..4e071e70c56
--- /dev/null
+++ b/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>construct-byob-request.js browser context wrapper file</title>
+
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<script src="../resources/rs-utils.js"></script>
+
+<script src="construct-byob-request.js"></script>
diff --git a/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.js b/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.js
new file mode 100644
index 00000000000..29fdac5baa9
--- /dev/null
+++ b/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.js
@@ -0,0 +1,82 @@
+'use strict';
+
+// Prior to whatwg/stream#870 it was possible to construct a ReadableStreamBYOBRequest directly. This made it possible
+// to construct requests that were out-of-sync with the state of the ReadableStream. They could then be used to call
+// internal operations, resulting in asserts or bad behaviour. This file contains regression tests for the change.
+
+if (self.importScripts) {
+  self.importScripts('../resources/rs-utils.js');
+  self.importScripts('/resources/testharness.js');
+}
+
+function getRealByteStreamController() {
+  let controller;
+  new ReadableStream({
+    start(c) {
+      controller = c;
+    },
+    type: 'bytes'
+  });
+  return controller;
+}
+
+const ReadableByteStreamController = getRealByteStreamController().constructor;
+
+// Create an object pretending to have prototype |prototype|, of type |type|. |type| is one of "undefined", "null",
+// "fake", or "real". "real" will call the realObjectCreator function to get a real instance of the object.
+function createDummyObject(prototype, type, realObjectCreator) {
+  switch (type) {
+    case 'undefined':
+      return undefined;
+
+    case 'null':
+      return null;
+
+    case 'fake':
+      return Object.create(prototype);
+
+    case 'real':
+      return realObjectCreator();
+  }
+
+  throw new Error('not reached');
+}
+
+const dummyTypes = ['undefined', 'null', 'fake', 'real'];
+
+function runTests(ReadableStreamBYOBRequest) {
+  for (const controllerType of dummyTypes) {
+    const controller = createDummyObject(ReadableByteStreamController.prototype, controllerType,
+                                       getRealByteStreamController);
+    for (const viewType of dummyTypes) {
+      const view = createDummyObject(Uint8Array.prototype, viewType, () => new Uint8Array(16));
+      test(() => {
+        assert_throws(new TypeError(), () => new ReadableStreamBYOBRequest(controller, view),
+                      'constructor should throw');
+      }, `ReadableStreamBYOBRequest constructor should throw when passed a ${controllerType} ` +
+         `ReadableByteStreamController and a ${viewType} view`);
+    }
+  }
+}
+
+function getConstructorAndRunTests() {
+  let ReadableStreamBYOBRequest;
+  const rs = new ReadableStream({
+    pull(controller) {
+      const byobRequest = controller.byobRequest;
+      ReadableStreamBYOBRequest = byobRequest.constructor;
+      byobRequest.respond(4);
+    },
+    type: 'bytes'
+  });
+  rs.getReader({ mode: 'byob' }).read(new Uint8Array(8)).then(() => {
+    runTests(ReadableStreamBYOBRequest);
+    done();
+  });
+}
+
+// We can only get at the ReadableStreamBYOBRequest constructor asynchronously, so we need to make the test harness wait
+// for us to explicitly tell it all our tests have run.
+setup({ explicit_done: true });
+
+getConstructorAndRunTests();
diff --git a/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.serviceworker.https.html b/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.serviceworker.https.html
new file mode 100644
index 00000000000..abf70cbf643
--- /dev/null
+++ b/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.serviceworker.https.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>construct-byob-request.js service worker wrapper file</title>
+
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/service-workers/service-worker/resources/test-helpers.sub.js"></script>
+
+<script>
+'use strict';
+service_worker_test('construct-byob-request.js', 'Service worker test setup');
+</script>
diff --git a/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.sharedworker.html b/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.sharedworker.html
new file mode 100644
index 00000000000..6f7ef5ca59f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/streams/readable-byte-streams/construct-byob-request.sharedworker.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>construct-byob-request.js shared worker wrapper file</title>
+
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<script>
+'use strict';
+fetch_tests_from_worker(new SharedWorker('construct-byob-request.js'));
+</script>
diff --git a/tests/wpt/web-platform-tests/streams/readable-byte-streams/general.html b/tests/wpt/web-platform-tests/streams/readable-byte-streams/general.html
index 32de3b20d53..717f3863872 100644
--- a/tests/wpt/web-platform-tests/streams/readable-byte-streams/general.html
+++ b/tests/wpt/web-platform-tests/streams/readable-byte-streams/general.html
@@ -6,5 +6,6 @@
 <script src="/resources/testharnessreport.js"></script>
 
 <script src="../resources/rs-utils.js"></script>
+<script src="../resources/test-utils.js"></script>
 
 <script src="general.js"></script>
diff --git a/tests/wpt/web-platform-tests/streams/readable-byte-streams/general.js b/tests/wpt/web-platform-tests/streams/readable-byte-streams/general.js
index edbe1c83f15..4207277d1a5 100644
--- a/tests/wpt/web-platform-tests/streams/readable-byte-streams/general.js
+++ b/tests/wpt/web-platform-tests/streams/readable-byte-streams/general.js
@@ -2,6 +2,7 @@
 
 if (self.importScripts) {
   self.importScripts('../resources/rs-utils.js');
+  self.importScripts('../resources/test-utils.js');
   self.importScripts('/resources/testharness.js');
 }
 
@@ -1882,6 +1883,93 @@ promise_test(t => {
 }, 'ReadableStream with byte source: Throwing in pull in response to read(view) must be ignored if the stream is ' +
    'errored in it');
 
+promise_test(() => {
+  let byobRequest;
+  const rs = new ReadableStream({
+    pull(controller) {
+      byobRequest = controller.byobRequest;
+      byobRequest.respond(4);
+    },
+    type: 'bytes'
+  });
+  const reader = rs.getReader({ mode: 'byob' });
+  const view = new Uint8Array(16);
+  return reader.read(view).then(() => {
+    assert_throws(new TypeError(), () => byobRequest.respond(4), 'respond() should throw a TypeError');
+  });
+}, 'calling respond() twice on the same byobRequest should throw');
+
+promise_test(() => {
+  let byobRequest;
+  const newView = () => new Uint8Array(16);
+  const rs = new ReadableStream({
+    pull(controller) {
+      byobRequest = controller.byobRequest;
+      byobRequest.respondWithNewView(newView());
+    },
+    type: 'bytes'
+  });
+  const reader = rs.getReader({ mode: 'byob' });
+  return reader.read(newView()).then(() => {
+    assert_throws(new TypeError(), () => byobRequest.respondWithNewView(newView()),
+                  'respondWithNewView() should throw a TypeError');
+  });
+}, 'calling respondWithNewView() twice on the same byobRequest should throw');
+
+promise_test(() => {
+  let byobRequest;
+  let resolvePullCalledPromise;
+  const pullCalledPromise = new Promise(resolve => {
+    resolvePullCalledPromise = resolve;
+  });
+  let resolvePull;
+  const rs = new ReadableStream({
+    pull(controller) {
+      byobRequest = controller.byobRequest;
+      resolvePullCalledPromise();
+      return new Promise(resolve => {
+        resolvePull = resolve;
+      });
+    },
+    type: 'bytes'
+  });
+  const reader = rs.getReader({ mode: 'byob' });
+  const readPromise = reader.read(new Uint8Array(16));
+  return pullCalledPromise.then(() => {
+    const cancelPromise = reader.cancel('meh');
+    resolvePull();
+    byobRequest.respond(0);
+    return Promise.all([readPromise, cancelPromise]).then(() => {
+      assert_throws(new TypeError(), () => byobRequest.respond(0), 'respond() should throw');
+    });
+  });
+}, 'calling respond(0) twice on the same byobRequest should throw even when closed');
+
+promise_test(() => {
+  let resolvePullCalledPromise;
+  const pullCalledPromise = new Promise(resolve => {
+    resolvePullCalledPromise = resolve;
+  });
+  let resolvePull;
+  const rs = new ReadableStream({
+    pull() {
+      resolvePullCalledPromise();
+      return new Promise(resolve => {
+        resolvePull = resolve;
+      });
+    },
+    type: 'bytes'
+  });
+  const reader = rs.getReader({ mode: 'byob' });
+  reader.read(new Uint8Array(16));
+  return pullCalledPromise.then(() => {
+    resolvePull();
+    return delay(0).then(() => {
+      assert_throws(new TypeError(), () => reader.releaseLock(), 'releaseLock() should throw');
+    });
+  });
+}, 'pull() resolving should not make releaseLock() possible');
+
 promise_test(() => {
   // Tests https://github.com/whatwg/streams/issues/686
 
diff --git a/tests/wpt/web-platform-tests/tools/manifest/manifest.py b/tests/wpt/web-platform-tests/tools/manifest/manifest.py
index e466e6ff56a..7adf49b64e5 100644
--- a/tests/wpt/web-platform-tests/tools/manifest/manifest.py
+++ b/tests/wpt/web-platform-tests/tools/manifest/manifest.py
@@ -3,6 +3,7 @@ import os
 import re
 from collections import defaultdict
 from six import iteritems, itervalues, viewkeys, string_types
+from tempfile import mkstemp
 
 from .item import ManualTest, WebdriverSpecTest, Stub, RefTestNode, RefTest, TestharnessTest, SupportFile, ConformanceCheckerTest, VisualTest
 from .log import get_logger
@@ -232,6 +233,11 @@ def write(manifest, manifest_path):
     dir_name = os.path.dirname(manifest_path)
     if not os.path.exists(dir_name):
         os.makedirs(dir_name)
-    with open(manifest_path, "wb") as f:
-        json.dump(manifest.to_json(), f, sort_keys=True, indent=1, separators=(',', ': '))
-        f.write("\n")
+
+    fd, temp_manifest_path = mkstemp(dir=dir_name)
+    temp_manifest = open(temp_manifest_path, "wb")
+    json.dump(manifest.to_json(), temp_manifest,
+              sort_keys=True, indent=1, separators=(',', ': '))
+    temp_manifest.write("\n")
+    os.rename(temp_manifest_path, manifest_path)
+    os.close(fd)
diff --git a/tests/wpt/web-platform-tests/tools/wptrunner/MANIFEST.in b/tests/wpt/web-platform-tests/tools/wptrunner/MANIFEST.in
index d3b530a500b..d36344f9668 100644
--- a/tests/wpt/web-platform-tests/tools/wptrunner/MANIFEST.in
+++ b/tests/wpt/web-platform-tests/tools/wptrunner/MANIFEST.in
@@ -4,4 +4,3 @@ include wptrunner.default.ini
 include wptrunner/testharness_runner.html
 include wptrunner/*.js
 include wptrunner/executors/*.js
-include wptrunner/config.json
diff --git a/tests/wpt/web-platform-tests/tools/wptrunner/setup.py b/tests/wpt/web-platform-tests/tools/wptrunner/setup.py
index 148a1d2f8c1..63d3edde244 100644
--- a/tests/wpt/web-platform-tests/tools/wptrunner/setup.py
+++ b/tests/wpt/web-platform-tests/tools/wptrunner/setup.py
@@ -50,7 +50,6 @@ setup(name=PACKAGE_NAME,
                                   "executors/reftest-wait.js",
                                   "testharnessreport.js",
                                   "testharness_runner.html",
-                                  "config.json",
                                   "wptrunner.default.ini",
                                   "browsers/sauce_setup/*",
                                   "prefs/*"]},
diff --git a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/firefox.py b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/firefox.py
index 57e05278c0a..acec0efe572 100644
--- a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/firefox.py
+++ b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/firefox.py
@@ -117,6 +117,11 @@ def env_extras(**kwargs):
 
 
 def env_options():
+    # The server host is set to 127.0.0.1 as Firefox is configured (through the
+    # network.dns.localDomains preference set below) to resolve the test
+    # domains to localhost without relying on the network stack.
+    #
+    # https://github.com/w3c/web-platform-tests/pull/9480
     return {"host": "127.0.0.1",
             "external_host": "web-platform.test",
             "bind_hostname": "false",
diff --git a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/sauce.py b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/sauce.py
index 42c83c5d24f..69ebc07a814 100644
--- a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/sauce.py
+++ b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/sauce.py
@@ -127,15 +127,29 @@ def get_tar(url, dest):
 class SauceConnect():
 
     def __init__(self, **kwargs):
-        self.config = kwargs["config"]
         self.sauce_user = kwargs["sauce_user"]
         self.sauce_key = kwargs["sauce_key"]
         self.sauce_tunnel_id = kwargs["sauce_tunnel_id"]
         self.sauce_connect_binary = kwargs.get("sauce_connect_binary")
         self.sc_process = None
         self.temp_dir = None
+        self.env_config = None
+
+    def __call__(self, env_options, env_config):
+        self.env_config = env_config
+
+        return self
+
+    def __enter__(self):
+        # Because this class implements the context manager protocol, it is
+        # possible for instances to be provided to the `with` statement
+        # directly. This class implements the callable protocol so that data
+        # which is not available during object initialization can be provided
+        # prior to this moment. Instances must be invoked in preparation for
+        # the context manager protocol, but this additional constraint is not
+        # itself part of the protocol.
+        assert self.env_config is not None, 'The instance has been invoked.'
 
-    def __enter__(self, options):
         if not self.sauce_connect_binary:
             self.temp_dir = tempfile.mkdtemp()
             get_tar("https://saucelabs.com/downloads/sc-4.4.9-linux.tar.gz", self.temp_dir)
@@ -153,7 +167,7 @@ class SauceConnect():
             "--metrics-address=0.0.0.0:9876",
             "--readyfile=./sauce_is_ready",
             "--tunnel-domains",
-            ",".join(self.config['domains'].values())
+            ",".join(self.env_config['domains'].values())
         ])
 
         # Timeout config vars
@@ -180,6 +194,7 @@ class SauceConnect():
             raise SauceException("Unable to start Sauce Connect Proxy. Process exited with code %s", self.sc_process.returncode)
 
     def __exit__(self, exc_type, exc_val, exc_tb):
+        self.env_config = None
         self.sc_process.terminate()
         if self.temp_dir and os.path.exists(self.temp_dir):
             try:
diff --git a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/servo.py b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/servo.py
index 17fa59834fd..f16363199a3 100644
--- a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/servo.py
+++ b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/servo.py
@@ -54,7 +54,7 @@ def env_extras(**kwargs):
 def env_options():
     return {"host": "127.0.0.1",
             "external_host": "web-platform.test",
-            "bind_hostname": "false",
+            "bind_hostname": False,
             "testharnessreport": "testharnessreport-servo.js",
             "supports_debugger": True}
 
diff --git a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/config.json b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/config.json
deleted file mode 100644
index d146424a0f0..00000000000
--- a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/config.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{"host": "%(host)s",
- "ports":{"http":[8000, 8001],
-          "https":[8443],
-          "ws":[8888]},
- "check_subdomains":false,
- "bind_hostname":%(bind_hostname)s,
- "ssl":{}}
diff --git a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/environment.py b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/environment.py
index 22b02a9e4ad..8ecbb4bb8e7 100644
--- a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/environment.py
+++ b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/environment.py
@@ -84,18 +84,29 @@ class TestEnvironment(object):
         self.cache_manager = multiprocessing.Manager()
         self.stash = serve.stash.StashServer()
         self.env_extras = env_extras
+        self.env_extras_cms = None
 
 
     def __enter__(self):
         self.stash.__enter__()
         self.ssl_env.__enter__()
         self.cache_manager.__enter__()
-        for cm in self.env_extras:
-            cm.__enter__(self.options)
-        self.setup_server_logging()
+
         self.config = self.load_config()
+        self.setup_server_logging()
         ports = serve.get_ports(self.config, self.ssl_env)
         self.config = serve.normalise_config(self.config, ports)
+
+        assert self.env_extras_cms is None, (
+            "A TestEnvironment object cannot be nested")
+
+        self.env_extras_cms = []
+
+        for env in self.env_extras:
+            cm = env(self.options, self.config)
+            cm.__enter__()
+            self.env_extras_cms.append(cm)
+
         self.servers = serve.start(self.config, self.ssl_env,
                                    self.get_routes())
         if self.options.get("supports_debugger") and self.debug_info and self.debug_info.interactive:
@@ -108,8 +119,11 @@ class TestEnvironment(object):
         for scheme, servers in self.servers.iteritems():
             for port, server in servers:
                 server.kill()
-        for cm in self.env_extras:
+        for cm in self.env_extras_cms:
             cm.__exit__(exc_type, exc_val, exc_tb)
+
+        self.env_extras_cms = None
+
         self.cache_manager.__exit__(exc_type, exc_val, exc_tb)
         self.ssl_env.__exit__(exc_type, exc_val, exc_tb)
         self.stash.__exit__()
@@ -122,15 +136,23 @@ class TestEnvironment(object):
 
     def load_config(self):
         default_config_path = os.path.join(serve_path(self.test_paths), "config.default.json")
-        local_config_path = os.path.join(here, "config.json")
+        local_config = {
+            "ports": {
+                "http": [8000, 8001],
+                "https": [8443],
+                "ws": [8888]
+            },
+            "check_subdomains": False,
+            "bind_hostname": self.options["bind_hostname"],
+            "ssl": {}
+        }
+
+        if "host" in self.options:
+            local_config["host"] = self.options["host"]
 
         with open(default_config_path) as f:
             default_config = json.load(f)
 
-        with open(local_config_path) as f:
-            data = f.read()
-            local_config = json.loads(data % self.options)
-
         #TODO: allow non-default configuration for ssl
 
         local_config["external_host"] = self.options.get("external_host", None)
diff --git a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/font.py b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/font.py
index fdf1b1249e2..79fca428ceb 100644
--- a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/font.py
+++ b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/font.py
@@ -17,7 +17,10 @@ class FontInstaller(object):
         self.created_dir = False
         self.fonts = fonts
 
-    def __enter__(self, options=None):
+    def __call__(self, env_options=None, env_config=None):
+        return self
+
+    def __enter__(self):
         for _, font_path in self.fonts.items():
             font_name = font_path.split('/')[-1]
             install = getattr(self, 'install_%s_font' % SYSTEM, None)
diff --git a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/tests/browsers/test_sauce.py b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/tests/browsers/test_sauce.py
index 019b538ec1c..62c092533a8 100644
--- a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/tests/browsers/test_sauce.py
+++ b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/tests/browsers/test_sauce.py
@@ -20,15 +20,15 @@ def test_sauceconnect_success():
         exists.return_value = True
 
         sauce_connect = sauce.SauceConnect(
-            config={
-                "domains": {"": "example.net"}
-            },
             sauce_user="aaa",
             sauce_key="bbb",
             sauce_tunnel_id="ccc",
             sauce_connect_binary="ddd")
 
-        sauce_connect.__enter__(None)
+        env_config = {
+            "domains": {"": "example.net"}
+        }
+        sauce_connect.__enter__(None, env_config)
 
 
 @pytest.mark.parametrize("readyfile,returncode", [
@@ -49,16 +49,16 @@ def test_sauceconnect_failure_exit(readyfile, returncode):
         exists.return_value = readyfile
 
         sauce_connect = sauce.SauceConnect(
-            config={
-                "domains": {"": "example.net"}
-            },
             sauce_user="aaa",
             sauce_key="bbb",
             sauce_tunnel_id="ccc",
             sauce_connect_binary="ddd")
 
+        env_config = {
+            "domains": {"": "example.net"}
+        }
         with pytest.raises(sauce.SauceException):
-            sauce_connect.__enter__(None)
+            sauce_connect.__enter__(None, env_config)
 
         # Given we appear to exit immediately with these mocks, sleep shouldn't be called
         sleep.assert_not_called()
@@ -74,16 +74,16 @@ def test_sauceconnect_failure_never_ready():
         exists.return_value = False
 
         sauce_connect = sauce.SauceConnect(
-            config={
-                "domains": {"": "example.net"}
-            },
             sauce_user="aaa",
             sauce_key="bbb",
             sauce_tunnel_id="ccc",
             sauce_connect_binary="ddd")
 
+        env_config = {
+            "domains": {"": "example.net"}
+        }
         with pytest.raises(sauce.SauceException):
-            sauce_connect.__enter__(None)
+            sauce_connect.__enter__(None, env_config)
 
         # We should sleep while waiting for it to create the readyfile
         sleep.assert_called()
@@ -102,15 +102,15 @@ def test_sauceconnect_tunnel_domains():
         exists.return_value = True
 
         sauce_connect = sauce.SauceConnect(
-            config={
-                "domains": {"foo": "foo.bar.example.com", "": "example.net"}
-            },
             sauce_user="aaa",
             sauce_key="bbb",
             sauce_tunnel_id="ccc",
             sauce_connect_binary="ddd")
 
-        sauce_connect.__enter__(None)
+        env_config = {
+            "domains": {"foo": "foo.bar.example.com", "": "example.net"}
+        }
+        sauce_connect.__enter__(None, env_config)
 
         Popen.assert_called_once()
         args, kwargs = Popen.call_args
diff --git a/tests/wpt/web-platform-tests/web-animations/animation-model/combining-effects/applying-the-composited-result.html b/tests/wpt/web-platform-tests/web-animations/animation-model/combining-effects/applying-the-composited-result.html
new file mode 100644
index 00000000000..336115e5779
--- /dev/null
+++ b/tests/wpt/web-platform-tests/web-animations/animation-model/combining-effects/applying-the-composited-result.html
@@ -0,0 +1,29 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>Applying the composited result</title>
+<link rel="help"
+  href="https://drafts.csswg.org/web-animations-1/#applying-the-composited-result">
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script src="../../testcommon.js"></script>
+<div id="log"></div>
+<script>
+'use strict';
+
+promise_test(async t => {
+  const div = createDiv(t);
+  div.style.marginLeft = '10px';
+  const animation = div.animate(
+    { marginLeft: ['100px', '200px'] },
+    100 * MS_PER_SEC
+  );
+  await animation.ready;
+
+  animation.finish();
+
+  const marginLeft = parseFloat(getComputedStyle(div).marginLeft);
+  assert_equals(marginLeft, 10, 'The computed style should be reset');
+}, 'Finishing an animation that does not fill forwards causes its animation'
+   + ' style to be cleared');
+
+</script>
diff --git a/tests/wpt/web-platform-tests/web-animations/interfaces/Animation/finish.html b/tests/wpt/web-platform-tests/web-animations/interfaces/Animation/finish.html
deleted file mode 100644
index 1f81867ebdd..00000000000
--- a/tests/wpt/web-platform-tests/web-animations/interfaces/Animation/finish.html
+++ /dev/null
@@ -1,246 +0,0 @@
-<!DOCTYPE html>
-<meta charset=utf-8>
-<title>Animation.finish</title>
-<link rel="help" href="https://drafts.csswg.org/web-animations/#dom-animation-finish">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="../../testcommon.js"></script>
-<body>
-<div id="log"></div>
-<script>
-'use strict';
-
-const gKeyFrames = { 'marginLeft': ['100px', '200px'] };
-
-test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(gKeyFrames, 100 * MS_PER_SEC);
-  animation.playbackRate = 0;
-
-  assert_throws({name: 'InvalidStateError'}, () => {
-    animation.finish();
-  });
-}, 'Test exceptions when finishing non-running animation');
-
-test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(gKeyFrames,
-                                { duration : 100 * MS_PER_SEC,
-                                  iterations : Infinity });
-
-  assert_throws({name: 'InvalidStateError'}, () => {
-    animation.finish();
-  });
-}, 'Test exceptions when finishing infinite animation');
-
-test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(gKeyFrames, 100 * MS_PER_SEC);
-  animation.finish();
-
-  assert_equals(animation.currentTime, 100 * MS_PER_SEC,
-                'After finishing, the currentTime should be set to the end ' +
-                'of the active duration');
-}, 'Test finishing of animation');
-
-test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(gKeyFrames, 100 * MS_PER_SEC);
-   // 1s past effect end
-  animation.currentTime =
-    animation.effect.getComputedTiming().endTime + 1 * MS_PER_SEC;
-  animation.finish();
-
-  assert_equals(animation.currentTime, 100 * MS_PER_SEC,
-                'After finishing, the currentTime should be set back to the ' +
-                'end of the active duration');
-}, 'Test finishing of animation with a current time past the effect end');
-
-promise_test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(gKeyFrames, 100 * MS_PER_SEC);
-  animation.currentTime = 100 * MS_PER_SEC;
-  return animation.finished.then(() => {
-    animation.playbackRate = -1;
-    animation.finish();
-
-    assert_equals(animation.currentTime, 0,
-                  'After finishing a reversed animation the currentTime ' +
-                  'should be set to zero');
-  });
-}, 'Test finishing of reversed animation');
-
-promise_test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(gKeyFrames, 100 * MS_PER_SEC);
-  animation.currentTime = 100 * MS_PER_SEC;
-  return animation.finished.then(() => {
-    animation.playbackRate = -1;
-    animation.currentTime = -1000;
-    animation.finish();
-
-    assert_equals(animation.currentTime, 0,
-                  'After finishing a reversed animation the currentTime ' +
-                  'should be set back to zero');
-  });
-}, 'Test finishing of reversed animation with a current time less than zero');
-
-promise_test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(gKeyFrames, 100 * MS_PER_SEC);
-  animation.pause();
-  return animation.ready.then(() => {
-    animation.finish();
-
-    assert_equals(animation.playState, 'finished',
-                  'The play state of a paused animation should become ' +
-                  '"finished" after finish() is called');
-    assert_times_equal(animation.startTime,
-                       animation.timeline.currentTime - 100 * MS_PER_SEC,
-                       'The start time of a paused animation should be set ' +
-                       'after calling finish()');
-  });
-}, 'Test finish() while paused');
-
-test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(gKeyFrames, 100 * MS_PER_SEC);
-  animation.pause();
-  // Update playbackRate so we can test that the calculated startTime
-  // respects it
-  animation.playbackRate = 2;
-  // While animation is still pause-pending call finish()
-  animation.finish();
-
-  assert_equals(animation.playState, 'finished',
-                'The play state of a pause-pending animation should become ' +
-                '"finished" after finish() is called');
-  assert_times_equal(animation.startTime,
-                     animation.timeline.currentTime - 100 * MS_PER_SEC / 2,
-                     'The start time of a pause-pending animation should ' +
-                     'be set after calling finish()');
-}, 'Test finish() while pause-pending with positive playbackRate');
-
-test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(gKeyFrames, 100 * MS_PER_SEC);
-  animation.pause();
-  animation.playbackRate = -2;
-  animation.finish();
-
-  assert_equals(animation.playState, 'finished',
-                'The play state of a pause-pending animation should become ' +
-                '"finished" after finish() is called');
-  assert_equals(animation.startTime, animation.timeline.currentTime,
-                'The start time of a pause-pending animation should be ' +
-                'set after calling finish()');
-}, 'Test finish() while pause-pending with negative playbackRate');
-
-test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(gKeyFrames, 100 * MS_PER_SEC);
-  animation.playbackRate = 0.5;
-  animation.finish();
-
-  assert_equals(animation.playState, 'finished',
-                'The play state of a play-pending animation should become ' +
-                '"finished" after finish() is called');
-  assert_times_equal(animation.startTime,
-                     animation.timeline.currentTime - 100 * MS_PER_SEC / 0.5,
-                     'The start time of a play-pending animation should ' +
-                     'be set after calling finish()');
-}, 'Test finish() while play-pending');
-
-// FIXME: Add a test for when we are play-pending without an active timeline.
-// - In that case even after calling finish() we should still be pending but
-//   the current time should be updated
-
-promise_test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(gKeyFrames, 100 * MS_PER_SEC);
-  return animation.ready.then(() => {
-    animation.pause();
-    animation.play();
-    // We are now in the unusual situation of being play-pending whilst having
-    // a resolved start time. Check that finish() still triggers a transition
-    // to the finished state immediately.
-    animation.finish();
-
-    assert_equals(animation.playState, 'finished',
-                  'After aborting a pause then calling finish() the play ' +
-                  'state of an animation should become "finished" immediately');
-  });
-}, 'Test finish() during aborted pause');
-
-promise_test(t => {
-  const div = createDiv(t);
-  div.style.marginLeft = '10px';
-  const animation = div.animate(gKeyFrames, 100 * MS_PER_SEC);
-  return animation.ready.then(() => {
-    animation.finish();
-    const marginLeft = parseFloat(getComputedStyle(div).marginLeft);
-
-    assert_equals(marginLeft, 10,
-                  'The computed style should be reset when finish() is ' +
-                  'called');
-  });
-}, 'Test resetting of computed style');
-
-promise_test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(gKeyFrames, 100 * MS_PER_SEC);
-  let resolvedFinished = false;
-  animation.finished.then(() => {
-    resolvedFinished = true;
-  });
-
-  return animation.ready.then(() => {
-    animation.finish();
-  }).then(() => {
-    assert_true(resolvedFinished,
-      'Animation.finished should be resolved soon after ' +
-      'Animation.finish()');
-  });
-}, 'Test finish() resolves finished promise synchronously');
-
-promise_test(t => {
-  const effect = new KeyframeEffectReadOnly(null, gKeyFrames, 100 * MS_PER_SEC);
-  const animation = new Animation(effect, document.timeline);
-  let resolvedFinished = false;
-  animation.finished.then(() => {
-    resolvedFinished = true;
-  });
-
-  return animation.ready.then(() => {
-    animation.finish();
-  }).then(() => {
-    assert_true(resolvedFinished,
-                'Animation.finished should be resolved soon after ' +
-                'Animation.finish()');
-  });
-}, 'Test finish() resolves finished promise synchronously with an animation ' +
-   'without a target');
-
-promise_test(t => {
-  const effect = new KeyframeEffectReadOnly(null, gKeyFrames, 100 * MS_PER_SEC);
-  const animation = new Animation(effect, document.timeline);
-  animation.play();
-
-  let resolvedFinished = false;
-  animation.finished.then(() => {
-    resolvedFinished = true;
-  });
-
-  return animation.ready.then(() => {
-    animation.currentTime = animation.effect.getComputedTiming().endTime - 1;
-    return waitForAnimationFrames(2);
-  }).then(() => {
-    assert_true(resolvedFinished,
-                'Animation.finished should be resolved soon after ' +
-                'Animation finishes normally');
-  });
-}, 'Test normally finished animation resolves finished promise synchronously ' +
-   'with an animation without a target');
-
-</script>
-</body>
diff --git a/tests/wpt/web-platform-tests/web-animations/interfaces/Animation/idlharness.html b/tests/wpt/web-platform-tests/web-animations/interfaces/Animation/idlharness.html
index 30751460121..bf7c9f39beb 100644
--- a/tests/wpt/web-platform-tests/web-animations/interfaces/Animation/idlharness.html
+++ b/tests/wpt/web-platform-tests/web-animations/interfaces/Animation/idlharness.html
@@ -29,6 +29,7 @@ interface Animation : EventTarget {
     void finish ();
     void play ();
     void pause ();
+    void updatePlaybackRate (double playbackRate);
     void reverse ();
 };
 </script>
diff --git a/tests/wpt/web-platform-tests/web-animations/interfaces/Animation/playbackRate.html b/tests/wpt/web-platform-tests/web-animations/interfaces/Animation/playbackRate.html
deleted file mode 100644
index be5bf969498..00000000000
--- a/tests/wpt/web-platform-tests/web-animations/interfaces/Animation/playbackRate.html
+++ /dev/null
@@ -1,84 +0,0 @@
-<!DOCTYPE html>
-<meta charset=utf-8>
-<title>Animation.playbackRate</title>
-<link rel="help" href="https://drafts.csswg.org/web-animations/#dom-animation-playbackrate">
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script src="../../testcommon.js"></script>
-<body>
-<div id="log"></div>
-<script>
-'use strict';
-
-function assert_playbackrate(animation,
-                             previousAnimationCurrentTime,
-                             previousTimelineCurrentTime,
-                             description) {
-  const animationCurrentTimeDifference =
-    animation.currentTime - previousAnimationCurrentTime;
-  const timelineCurrentTimeDifference =
-    animation.timeline.currentTime - previousTimelineCurrentTime;
-
-  assert_times_equal(animationCurrentTimeDifference,
-                     timelineCurrentTimeDifference * animation.playbackRate,
-                     description);
-}
-
-promise_test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(null, 100 * MS_PER_SEC);
-  return animation.ready.then(() => {
-    animation.currentTime = 7 * MS_PER_SEC; // ms
-    animation.playbackRate = 0.5;
-
-    assert_equals(animation.currentTime, 7 * MS_PER_SEC,
-      'Reducing Animation.playbackRate should not change the currentTime ' +
-      'of a playing animation');
-    animation.playbackRate = 2;
-    assert_equals(animation.currentTime, 7 * MS_PER_SEC,
-      'Increasing Animation.playbackRate should not change the currentTime ' +
-      'of a playing animation');
-  });
-}, 'Test the initial effect of setting playbackRate on currentTime');
-
-promise_test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(null, 100 * MS_PER_SEC);
-  animation.playbackRate = 2;
-  let previousTimelineCurrentTime;
-  let previousAnimationCurrentTime;
-  return animation.ready.then(() => {
-    previousAnimationCurrentTime = animation.currentTime;
-    previousTimelineCurrentTime = animation.timeline.currentTime;
-    return waitForAnimationFrames(1);
-  }).then(() => {
-    assert_playbackrate(animation,
-      previousAnimationCurrentTime,
-      previousTimelineCurrentTime,
-      'animation.currentTime should be 2 times faster than timeline.');
-  });
-}, 'Test the effect of setting playbackRate on currentTime');
-
-promise_test(t => {
-  const div = createDiv(t);
-  const animation = div.animate(null, 100 * MS_PER_SEC);
-  animation.playbackRate = 2;
-  let previousTimelineCurrentTime;
-  let previousAnimationCurrentTime;
-  return animation.ready.then(() => {
-    previousAnimationCurrentTime = animation.currentTime;
-    previousTimelineCurrentTime = animation.timeline.currentTime;
-    animation.playbackRate = 1;
-    return waitForAnimationFrames(1);
-  }).then(() => {
-    assert_equals(animation.playbackRate, 1,
-      'sanity check: animation.playbackRate is still 1.');
-    assert_playbackrate(animation,
-      previousAnimationCurrentTime,
-      previousTimelineCurrentTime,
-      'animation.currentTime should be the same speed as timeline now.');
-  });
-}, 'Test the effect of setting playbackRate while playing animation');
-
-</script>
-</body>
diff --git a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/canceling-an-animation.html b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/canceling-an-animation.html
index 69644319a63..87b3ee06c26 100644
--- a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/canceling-an-animation.html
+++ b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/canceling-an-animation.html
@@ -26,29 +26,28 @@ promise_test(t => {
 }, 'A play-pending ready promise should be rejected when the animation is'
    + ' canceled');
 
-promise_test(t => {
+promise_test(async t => {
   const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
-  return animation.ready.then(() => {
-    animation.pause();
-    // Set up listeners on pause-pending ready promise
-    const retPromise = animation.ready.then(() => {
-      assert_unreached('ready promise was fulfilled');
-    }).catch(err => {
-      assert_equals(err.name, 'AbortError',
-                    'ready promise is rejected with AbortError');
-    });
-    animation.cancel();
-    return retPromise;
-  });
+  await animation.ready;
+
+  // Make it pause-pending
+  animation.pause();
+
+  // We need to store the original ready promise since cancel() will
+  // replace it
+  const originalPromise = animation.ready;
+  animation.cancel();
+
+  await promise_rejects(t, 'AbortError', originalPromise,
+                        'Cancel should abort ready promise');
 }, 'A pause-pending ready promise should be rejected when the animation is'
    + ' canceled');
 
-promise_test(t => {
+promise_test(async t => {
   const animation = createDiv(t).animate(null);
   animation.cancel();
-  return animation.ready.then(p => {
-    assert_equals(p, animation);
-  });
+  const promiseResult = await animation.ready;
+  assert_equals(promiseResult, animation);
 }, 'When an animation is canceled, it should create a resolved Promise');
 
 test(t => {
diff --git a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/finishing-an-animation.html b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/finishing-an-animation.html
index 7fde3c4db5e..b479db9b93e 100644
--- a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/finishing-an-animation.html
+++ b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/finishing-an-animation.html
@@ -11,7 +11,208 @@
 <script>
 'use strict';
 
-promise_test(t => {
+test(t => {
+  const div = createDiv(t);
+  const animation = div.animate(null, 100 * MS_PER_SEC);
+  animation.playbackRate = 0;
+
+  assert_throws({name: 'InvalidStateError'}, () => {
+    animation.finish();
+  });
+}, 'Finishing an animation with a zero playback rate throws');
+
+test(t => {
+  const div = createDiv(t);
+  const animation = div.animate(null,
+                                { duration : 100 * MS_PER_SEC,
+                                  iterations : Infinity });
+
+  assert_throws({name: 'InvalidStateError'}, () => {
+    animation.finish();
+  });
+}, 'Finishing an infinite animation throws');
+
+test(t => {
+  const div = createDiv(t);
+  const animation = div.animate(null, 100 * MS_PER_SEC);
+  animation.finish();
+
+  assert_time_equals_literal(animation.currentTime, 100 * MS_PER_SEC,
+    'After finishing, the currentTime should be set to the end of the'
+    + ' active duration');
+}, 'Finishing an animation seeks to the end time');
+
+test(t => {
+  const div = createDiv(t);
+  const animation = div.animate(null, 100 * MS_PER_SEC);
+   // 1s past effect end
+  animation.currentTime =
+    animation.effect.getComputedTiming().endTime + 1 * MS_PER_SEC;
+  animation.finish();
+
+  assert_time_equals_literal(animation.currentTime, 100 * MS_PER_SEC,
+    'After finishing, the currentTime should be set back to the end of the'
+    + ' active duration');
+}, 'Finishing an animation with a current time past the effect end jumps'
+   + ' back to the end');
+
+promise_test(async t => {
+  const div = createDiv(t);
+  const animation = div.animate(null, 100 * MS_PER_SEC);
+  animation.currentTime = 100 * MS_PER_SEC;
+  await animation.finished;
+
+  animation.playbackRate = -1;
+  animation.finish();
+
+  assert_equals(animation.currentTime, 0,
+                'After finishing a reversed animation the currentTime ' +
+                'should be set to zero');
+}, 'Finishing a reversed animation jumps to zero time');
+
+promise_test(async t => {
+  const div = createDiv(t);
+  const animation = div.animate(null, 100 * MS_PER_SEC);
+  animation.currentTime = 100 * MS_PER_SEC;
+  await animation.finished;
+
+  animation.playbackRate = -1;
+  animation.currentTime = -1000;
+  animation.finish();
+
+  assert_equals(animation.currentTime, 0,
+                'After finishing a reversed animation the currentTime ' +
+                'should be set back to zero');
+}, 'Finishing a reversed animation with a current time less than zero'
+   + ' makes it jump back to zero');
+
+promise_test(async t => {
+  const div = createDiv(t);
+  const animation = div.animate(null, 100 * MS_PER_SEC);
+  animation.pause();
+  await animation.ready;
+
+  animation.finish();
+
+  assert_equals(animation.playState, 'finished',
+                'The play state of a paused animation should become ' +
+                '"finished"');
+  assert_times_equal(animation.startTime,
+                     animation.timeline.currentTime - 100 * MS_PER_SEC,
+                     'The start time of a paused animation should be set');
+}, 'Finishing a paused animation resolves the start time');
+
+test(t => {
+  const div = createDiv(t);
+  const animation = div.animate(null, 100 * MS_PER_SEC);
+  // Update playbackRate so we can test that the calculated startTime
+  // respects it
+  animation.playbackRate = 2;
+  animation.pause();
+  // While animation is still pause-pending call finish()
+  animation.finish();
+
+  assert_false(animation.pending);
+  assert_equals(animation.playState, 'finished',
+                'The play state of a pause-pending animation should become ' +
+                '"finished"');
+  assert_times_equal(animation.startTime,
+                     animation.timeline.currentTime - 100 * MS_PER_SEC / 2,
+                     'The start time of a pause-pending animation should ' +
+                     'be set');
+}, 'Finishing a pause-pending animation resolves the pending task'
+   + ' immediately and update the start time');
+
+test(t => {
+  const div = createDiv(t);
+  const animation = div.animate(null, 100 * MS_PER_SEC);
+  animation.playbackRate = -2;
+  animation.pause();
+  animation.finish();
+
+  assert_false(animation.pending);
+  assert_equals(animation.playState, 'finished',
+                'The play state of a pause-pending animation should become ' +
+                '"finished"');
+  assert_times_equal(animation.startTime, animation.timeline.currentTime,
+                     'The start time of a pause-pending animation should be ' +
+                     'set');
+}, 'Finishing a pause-pending animation with negative playback rate'
+   + ' resolves the pending task immediately');
+
+test(t => {
+  const div = createDiv(t);
+  const animation = div.animate(null, 100 * MS_PER_SEC);
+  animation.playbackRate = 0.5;
+  animation.finish();
+
+  assert_false(animation.pending);
+  assert_equals(animation.playState, 'finished',
+                'The play state of a play-pending animation should become ' +
+                '"finished"');
+  assert_times_equal(animation.startTime,
+                     animation.timeline.currentTime - 100 * MS_PER_SEC / 0.5,
+                     'The start time of a play-pending animation should ' +
+                     'be set');
+}, 'Finishing an animation while play-pending resolves the pending'
+   + ' task immediately');
+
+// FIXME: Add a test for when we are play-pending without an active timeline.
+// - In that case even after calling finish() we should still be pending but
+//   the current time should be updated
+
+promise_test(async t => {
+  const div = createDiv(t);
+  const animation = div.animate(null, 100 * MS_PER_SEC);
+  await animation.ready;
+
+  animation.pause();
+  animation.play();
+  // We are now in the unusual situation of being play-pending whilst having
+  // a resolved start time. Check that finish() still triggers a transition
+  // to the finished state immediately.
+  animation.finish();
+
+  assert_equals(animation.playState, 'finished',
+                'After aborting a pause then finishing an animation its play ' +
+                'state should become "finished" immediately');
+}, 'Finishing an animation during an aborted pause makes it finished'
+   + ' immediately');
+
+promise_test(async t => {
+  const div = createDiv(t);
+  const animation = div.animate(null, 100 * MS_PER_SEC);
+  let resolvedFinished = false;
+  animation.finished.then(() => {
+    resolvedFinished = true;
+  });
+
+  await animation.ready;
+
+  animation.finish();
+  await Promise.resolve();
+
+  assert_true(resolvedFinished, 'finished promise should be resolved');
+}, 'Finishing an animation resolves the finished promise synchronously');
+
+promise_test(async t => {
+  const effect = new KeyframeEffectReadOnly(null, null, 100 * MS_PER_SEC);
+  const animation = new Animation(effect, document.timeline);
+  let resolvedFinished = false;
+  animation.finished.then(() => {
+    resolvedFinished = true;
+  });
+
+  await animation.ready;
+
+  animation.finish();
+  await Promise.resolve();
+
+  assert_true(resolvedFinished, 'finished promise should be resolved');
+}, 'Finishing an animation without a target resolves the finished promise'
+   + ' synchronously');
+
+promise_test(async t => {
   const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
   const promise = animation.ready;
   let readyResolved = false;
@@ -19,13 +220,69 @@ promise_test(t => {
   animation.finish();
   animation.ready.then(() => { readyResolved = true; });
 
-  return animation.finished.then(p => {
-    assert_equals(p, animation);
-    assert_equals(animation.ready, promise);
-    assert_true(readyResolved);
+  const promiseResult = await animation.finished;
+
+  assert_equals(promiseResult, animation);
+  assert_equals(animation.ready, promise);
+  assert_true(readyResolved);
+}, 'A pending ready promise is resolved and not replaced when the animation'
+   + ' is finished');
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  await animation.ready;
+
+  animation.updatePlaybackRate(2);
+  assert_true(animation.pending);
+
+  animation.finish();
+  assert_false(animation.pending);
+  assert_equals(animation.playbackRate, 2);
+  assert_time_equals_literal(animation.currentTime, 100 * MS_PER_SEC);
+}, 'A pending playback rate should be applied immediately when an animation'
+   + ' is finished');
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  await animation.ready;
+
+  animation.updatePlaybackRate(0);
+
+  assert_throws('InvalidStateError', () => {
+    animation.finish();
   });
-}, 'A pending ready promise should be resolved and not replaced when the'
-   + ' animation is finished');
+}, 'An exception should be thrown if the effective playback rate is zero');
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, {
+    duration: 100 * MS_PER_SEC,
+    iterations: Infinity
+  });
+  animation.currentTime = 50 * MS_PER_SEC;
+  animation.playbackRate = -1;
+  await animation.ready;
+
+  animation.updatePlaybackRate(1);
+
+  assert_throws('InvalidStateError', () => {
+    animation.finish();
+  });
+}, 'An exception should be thrown when finishing if the effective playback rate'
+   + ' is positive and the target effect end is infinity');
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, {
+    duration: 100 * MS_PER_SEC,
+    iterations: Infinity
+  });
+  await animation.ready;
+
+  animation.updatePlaybackRate(-1);
+
+  animation.finish();
+  // Should not have thrown
+}, 'An exception is NOT thrown when finishing if the effective playback rate'
+   + ' is negative and the target effect end is infinity');
 
 </script>
 </body>
diff --git a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/pausing-an-animation.html b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/pausing-an-animation.html
index f04ec1a904b..c9aabba231a 100644
--- a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/pausing-an-animation.html
+++ b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/pausing-an-animation.html
@@ -11,17 +11,36 @@
 <script>
 'use strict';
 
-promise_test(t => {
+promise_test(async t => {
   const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
   const promise = animation.ready;
   animation.pause();
-  return promise.then(p => {
-    assert_equals(p, animation);
-    assert_equals(animation.ready, promise);
-    assert_false(animation.pending, 'No longer pause-pending');
-  });
+
+  const promiseResult = await promise;
+
+  assert_equals(promiseResult, animation);
+  assert_equals(animation.ready, promise);
+  assert_false(animation.pending, 'No longer pause-pending');
 }, 'A pending ready promise should be resolved and not replaced when the'
    + ' animation is paused');
 
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  // Let animation start roughly half-way through
+  animation.currentTime = 50 * MS_PER_SEC;
+  await animation.ready;
+
+  // Go pause-pending and also set a pending playback rate
+  animation.pause();
+  animation.updatePlaybackRate(0.5);
+
+  await animation.ready;
+  // If the current time was updated using the new playback rate it will jump
+  // back to 25s but if we correctly used the old playback rate the current time
+  // will be >50s.
+  assert_greater_than(animation.currentTime, 50 * MS_PER_SEC);
+}, 'A pause-pending animation maintains the current time when applying a'
+   + ' pending playback rate');
+
 </script>
 </body>
diff --git a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/play-states.html b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/play-states.html
index 49b26382ec7..5d8fdeac6ec 100644
--- a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/play-states.html
+++ b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/play-states.html
@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <meta charset=utf-8>
 <title>Play states</title>
-<link rel="help" href="https://drafts.csswg.org/web-animations/#play-state">
+<link rel="help" href="https://drafts.csswg.org/web-animations/#play-states">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="../../testcommon.js"></script>
diff --git a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/playing-an-animation.html b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/playing-an-animation.html
index 10641920514..fb7020c49b8 100644
--- a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/playing-an-animation.html
+++ b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/playing-an-animation.html
@@ -45,15 +45,31 @@ test(t => {
 }, 'The ready promise should be replaced if the animation is not already'
    + ' pending');
 
-promise_test(t => {
+promise_test(async t => {
   const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
   const promise = animation.ready;
-  return promise.then(p => {
-    assert_equals(p, animation);
-    assert_equals(animation.ready, promise);
-  });
+  const promiseResult = await promise;
+  assert_equals(promiseResult, animation);
+  assert_equals(animation.ready, promise);
 }, 'A pending ready promise should be resolved and not replaced when the'
    + ' animation enters the running state');
 
+promise_test(async t => {
+  // Seek animation beyond target end
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  animation.currentTime = -100 * MS_PER_SEC;
+  await animation.ready;
+
+  // Set pending playback rate to the opposite direction
+  animation.updatePlaybackRate(-1);
+  assert_true(animation.pending);
+  assert_equals(animation.playbackRate, 1);
+
+  // When we play, we should seek to the target end, NOT to zero (which
+  // is where we would seek to if we used the playbackRate of 1.
+  animation.play();
+  assert_time_equals_literal(animation.currentTime, 100 * MS_PER_SEC);
+}, 'A pending playback rate is used when determining auto-rewind behavior');
+
 </script>
 </body>
diff --git a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/reversing-an-animation.html b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/reversing-an-animation.html
index 2d5d4e5d0f8..41302d95816 100644
--- a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/reversing-an-animation.html
+++ b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/reversing-an-animation.html
@@ -1,8 +1,8 @@
 <!DOCTYPE html>
 <meta charset=utf-8>
-<title>Reverse an animation</title>
+<title>Reversing an animation</title>
 <link rel="help"
-      href="https://drafts.csswg.org/web-animations/#reverse-an-animation">
+      href="https://drafts.csswg.org/web-animations/#reversing-an-animation-section">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="../../testcommon.js"></script>
@@ -11,38 +11,43 @@
 <script>
 'use strict';
 
-promise_test(t => {
+promise_test(async t => {
   const div = createDiv(t);
   const animation = div.animate({}, { duration: 100 * MS_PER_SEC,
                                       iterations: Infinity });
 
+  await animation.ready;
   // Wait a frame because if currentTime is still 0 when we call
   // reverse(), it will throw (per spec).
-  return animation.ready.then(waitForAnimationFrames(1)).then(() => {
-    assert_greater_than_equal(animation.currentTime, 0,
-      'currentTime expected to be greater than 0, one frame after starting');
-    animation.currentTime = 50 * MS_PER_SEC;
-    const previousPlaybackRate = animation.playbackRate;
-    animation.reverse();
-    assert_equals(animation.playbackRate, -previousPlaybackRate,
-      'playbackRate should be inverted');
-  });
+  await waitForAnimationFrames(1);
+
+  assert_greater_than_equal(animation.currentTime, 0,
+    'currentTime expected to be greater than 0, one frame after starting');
+  animation.currentTime = 50 * MS_PER_SEC;
+  const previousPlaybackRate = animation.playbackRate;
+  animation.reverse();
+  assert_equals(animation.playbackRate, previousPlaybackRate,
+                'Playback rate should not have changed');
+  await animation.ready;
+
+  assert_equals(animation.playbackRate, -previousPlaybackRate,
+                'Playback rate should be inverted');
 }, 'Reversing an animation inverts the playback rate');
 
-promise_test(t => {
+promise_test(async t => {
   const div = createDiv(t);
   const animation = div.animate({}, { duration: 100 * MS_PER_SEC,
                                       iterations: Infinity });
   animation.currentTime = 50 * MS_PER_SEC;
   animation.pause();
 
-  return animation.ready.then(() => {
-    animation.reverse();
-    return animation.ready;
-  }).then(() => {
-    assert_equals(animation.playState, 'running',
-      'Animation.playState should be "running" after reverse()');
-  });
+  await animation.ready;
+
+  animation.reverse();
+  await animation.ready;
+
+  assert_equals(animation.playState, 'running',
+    'Animation.playState should be "running" after reverse()');
 }, 'Reversing an animation plays a pausing animation');
 
 test(t => {
@@ -69,7 +74,7 @@ test(t => {
               'The animation is still pending after calling reverse');
 }, 'Reversing an animation does not cause it to leave the pending state');
 
-promise_test(t => {
+promise_test(async t => {
   const div = createDiv(t);
   const animation = div.animate({}, { duration: 200 * MS_PER_SEC,
                                       delay: -100 * MS_PER_SEC });
@@ -78,10 +83,9 @@ promise_test(t => {
 
   animation.reverse();
 
-  return Promise.resolve(() => {
-    assert_false(readyResolved,
-                 'ready promise should not have been resolved yet');
-  });
+  await Promise.resolve();
+  assert_false(readyResolved,
+               'ready promise should not have been resolved yet');
 }, 'Reversing an animation does not cause it to resolve the ready promise');
 
 test(t => {
@@ -149,13 +153,16 @@ test(t => {
 }, 'Reversing an animation when playbackRate > 0 and currentTime < 0 ' +
    'and the target effect end is positive infinity should throw an exception');
 
-test(t => {
+promise_test(async t => {
   const animation = createDiv(t).animate({}, { duration: 100 * MS_PER_SEC,
                                                iterations: Infinity });
   animation.currentTime = -200 * MS_PER_SEC;
 
   try { animation.reverse(); } catch(e) { }
 
+  assert_equals(animation.playbackRate, 1, 'playbackRate is unchanged');
+
+  await animation.ready;
   assert_equals(animation.playbackRate, 1, 'playbackRate remains unchanged');
 }, 'When reversing throws an exception, the playback rate remains unchanged');
 
@@ -191,18 +198,18 @@ test(t => {
    'and the target effect end is positive infinity should make it play ' +
    'from the start');
 
-test(t => {
+promise_test(async t => {
   const div = createDiv(t);
   const animation = div.animate({}, 100 * MS_PER_SEC);
   animation.playbackRate = 0;
   animation.currentTime = 50 * MS_PER_SEC;
   animation.reverse();
 
+  await animation.ready;
   assert_equals(animation.playbackRate, 0,
     'reverse() should preserve playbackRate if the playbackRate == 0');
   assert_equals(animation.currentTime, 50 * MS_PER_SEC,
     'reverse() should not affect the currentTime if the playbackRate == 0');
-  t.done();
 }, 'Reversing when when playbackRate == 0 should preserve the current ' +
    'time and playback rate');
 
@@ -215,5 +222,33 @@ test(t => {
 }, 'Reversing an animation without an active timeline throws an ' +
    'InvalidStateError');
 
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  await animation.ready;
+
+  animation.updatePlaybackRate(2);
+  animation.reverse();
+
+  await animation.ready;
+  assert_equals(animation.playbackRate, -2);
+}, 'Reversing should use the negative pending playback rate');
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, {
+    duration: 100 * MS_PER_SEC,
+    iterations: Infinity,
+  });
+  animation.currentTime = -200 * MS_PER_SEC;
+  await animation.ready;
+
+  animation.updatePlaybackRate(2);
+  assert_throws('InvalidStateError', () => { animation.reverse(); });
+  assert_equals(animation.playbackRate, 1);
+
+  await animation.ready;
+  assert_equals(animation.playbackRate, 2);
+}, 'When reversing fails, it should restore any previous pending playback'
+   + ' rate');
+
 </script>
 </body>
diff --git a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/seamlessly-updating-the-playback-rate-of-an-animation.html b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/seamlessly-updating-the-playback-rate-of-an-animation.html
new file mode 100644
index 00000000000..41e9776c136
--- /dev/null
+++ b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/seamlessly-updating-the-playback-rate-of-an-animation.html
@@ -0,0 +1,142 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>Seamlessly updating the playback rate of an animation</title>
+<link rel="help"
+  href="https://drafts.csswg.org/web-animations-1/#seamlessly-updating-the-playback-rate-of-an-animation">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="../../testcommon.js"></script>
+<body>
+<div id="log"></div>
+<script>
+'use strict';
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  await animation.ready;
+
+  animation.currentTime = 50 * MS_PER_SEC;
+
+  animation.updatePlaybackRate(0.5);
+  await animation.ready;
+  // Since the animation is in motion (and we want to test it while it is in
+  // motion!) we can't assert that the current time == 50s but we can check
+  // that the current time is NOT re-calculated by simply substituting in the
+  // new playback rate (i.e. without adjusting the start time). If that were
+  // the case the currentTime would jump to 25s. So we just test the currentTime
+  // hasn't gone backwards.
+  assert_greater_than_equal(animation.currentTime, 50 * MS_PER_SEC,
+    'Reducing the playback rate should not change the current time ' +
+    'of a playing animation');
+
+  animation.updatePlaybackRate(2);
+  await animation.ready;
+  // Likewise, we test here that the current time does not jump to 100s as it
+  // would if we naively applied a playbackRate of 2 without adjusting the
+  // startTime.
+  assert_less_than(animation.currentTime, 100 * MS_PER_SEC,
+    'Increasing the playback rate should not change the current time ' +
+    'of a playing animation');
+}, 'Updating the playback rate maintains the current time');
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  await animation.ready;
+
+  assert_false(animation.pending);
+  animation.updatePlaybackRate(2);
+  assert_true(animation.pending);
+}, 'Updating the playback rate while running makes the animation pending');
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  animation.currentTime = 50 * MS_PER_SEC;
+  assert_true(animation.pending);
+
+  animation.updatePlaybackRate(0.5);
+
+  // Check that the hold time is updated as expected
+  assert_time_equals_literal(animation.currentTime, 50 * MS_PER_SEC);
+
+  await animation.ready;
+
+  // As above, check that the currentTime is not calculated by simply
+  // substituting in the updated playbackRate without updating the startTime.
+  assert_greater_than_equal(animation.currentTime, 50 * MS_PER_SEC,
+    'Reducing the playback rate should not change the current time ' +
+    'of a play-pending animation');
+}, 'Updating the playback rate on a play-pending animation maintains'
+   + ' the current time');
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  animation.currentTime = 50 * MS_PER_SEC;
+  await animation.ready;
+
+  animation.pause();
+  animation.updatePlaybackRate(0.5);
+
+  assert_greater_than_equal(animation.currentTime, 50 * MS_PER_SEC);
+}, 'Updating the playback rate on a pause-pending animation maintains'
+   + ' the current time');
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+
+  animation.updatePlaybackRate(2);
+  animation.updatePlaybackRate(3);
+  animation.updatePlaybackRate(4);
+
+  assert_equals(animation.playbackRate, 1);
+  await animation.ready;
+
+  assert_equals(animation.playbackRate, 4);
+}, 'If a pending playback rate is set multiple times, the latest wins');
+
+test(t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  animation.cancel();
+
+  animation.updatePlaybackRate(2);
+  assert_equals(animation.playbackRate, 2);
+  assert_false(animation.pending);
+}, 'In the idle state, the playback rate is applied immediately');
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  animation.pause();
+  await animation.ready;
+
+  animation.updatePlaybackRate(2);
+  assert_equals(animation.playbackRate, 2);
+  assert_false(animation.pending);
+}, 'In the paused state, the playback rate is applied immediately');
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  animation.finish();
+  assert_time_equals_literal(animation.currentTime, 100 * MS_PER_SEC);
+  assert_false(animation.pending);
+
+  animation.updatePlaybackRate(2);
+  assert_equals(animation.playbackRate, 2);
+  assert_time_equals_literal(animation.currentTime, 100 * MS_PER_SEC);
+  assert_false(animation.pending);
+}, 'Updating the playback rate on a finished animation maintains'
+   + ' the current time');
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  animation.finish();
+  assert_time_equals_literal(animation.currentTime, 100 * MS_PER_SEC);
+  assert_false(animation.pending);
+
+  animation.updatePlaybackRate(0);
+  assert_equals(animation.playbackRate, 0);
+  assert_time_equals_literal(animation.currentTime, 100 * MS_PER_SEC);
+  assert_false(animation.pending);
+}, 'Updating the playback rate to zero on a finished animation maintains'
+   + ' the current time');
+
+</script>
+</body>
diff --git a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-current-time-of-an-animation.html b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-current-time-of-an-animation.html
new file mode 100644
index 00000000000..04589ffa001
--- /dev/null
+++ b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-current-time-of-an-animation.html
@@ -0,0 +1,38 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>Setting the current time of an animation</title>
+<link rel="help"
+  href="https://drafts.csswg.org/web-animations-1/#setting-the-current-time-of-an-animation">
+<script src='/resources/testharness.js'></script>
+<script src='/resources/testharnessreport.js'></script>
+<script src='../../testcommon.js'></script>
+<body>
+<div id='log'></div>
+<script>
+'use strict';
+
+promise_test(async t => {
+  const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  await anim.ready;
+  anim.pause();
+
+  // We should be pause-pending now
+  assert_true(anim.pending);
+  assert_equals(anim.playState, 'paused');
+
+  // Apply a pending playback rate
+  anim.updatePlaybackRate(2);
+  assert_equals(anim.playbackRate, 1);
+
+  // Setting the current time should apply the pending playback rate
+  anim.currentTime = 50 * MS_PER_SEC;
+  assert_equals(anim.playbackRate, 2);
+  assert_false(anim.pending);
+
+  // Sanity check that the current time is preserved
+  assert_time_equals_literal(anim.currentTime, 50 * MS_PER_SEC);
+}, 'Setting the current time of a pausing animation applies a pending playback'
+   + ' rate');
+
+</script>
+</body>
diff --git a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-playback-rate-of-an-animation.html b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-playback-rate-of-an-animation.html
new file mode 100644
index 00000000000..9d07d53df46
--- /dev/null
+++ b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-playback-rate-of-an-animation.html
@@ -0,0 +1,61 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>Setting the playback rate of an animation</title>
+<link rel="help" href="https://drafts.csswg.org/web-animations/#setting-the-playback-rate-of-an-animation">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="../../testcommon.js"></script>
+<body>
+<div id="log"></div>
+<script>
+'use strict';
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  animation.playbackRate = 2;
+  await animation.ready;
+
+  const previousAnimationCurrentTime = animation.currentTime;
+  const previousTimelineCurrentTime = animation.timeline.currentTime;
+
+  await waitForAnimationFrames(1);
+
+  const animationCurrentTimeDifference =
+    animation.currentTime - previousAnimationCurrentTime;
+  const timelineCurrentTimeDifference =
+    animation.timeline.currentTime - previousTimelineCurrentTime;
+
+  assert_times_equal(
+    animationCurrentTimeDifference,
+    timelineCurrentTimeDifference * animation.playbackRate,
+    'The current time should increase two times faster than timeline'
+  );
+}, 'The playback rate affects the rate of progress of the current time');
+
+test(t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  animation.currentTime = 50 * MS_PER_SEC;
+  animation.playbackRate = 2;
+  assert_time_equals_literal(animation.currentTime, 50 * MS_PER_SEC);
+}, 'Setting the playback rate while play-pending preserves the current time');
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  animation.currentTime = 50 * MS_PER_SEC;
+  await animation.ready;
+  animation.playbackRate = 2;
+  assert_greater_than_equal(animation.currentTime, 50 * MS_PER_SEC);
+  assert_less_than(animation.currentTime, 100 * MS_PER_SEC);
+}, 'Setting the playback rate while playing preserves the current time');
+
+promise_test(async t => {
+  const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  animation.currentTime = 50 * MS_PER_SEC;
+  animation.updatePlaybackRate(2);
+  animation.playbackRate = 1;
+  await animation.ready;
+  assert_equals(animation.playbackRate, 1);
+}, 'Setting the playback rate should clear any pending playback rate');
+
+</script>
+</body>
diff --git a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/set-the-animation-start-time.html b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-start-time-of-an-animation.html
similarity index 74%
rename from tests/wpt/web-platform-tests/web-animations/timing-model/animations/set-the-animation-start-time.html
rename to tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-start-time-of-an-animation.html
index d2a311d4dd4..2c4922bd135 100644
--- a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/set-the-animation-start-time.html
+++ b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-start-time-of-an-animation.html
@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <meta charset=utf-8>
-<title>Set the animation start time</title>
-<link rel="help" href="https://drafts.csswg.org/web-animations/#set-the-animation-start-time">
+<title>Setting the start time of an animation</title>
+<link rel="help" href="https://drafts.csswg.org/web-animations/#setting-the-start-time-of-an-animation">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="../../testcommon.js"></script>
@@ -112,7 +112,7 @@ test(t => {
                 + ' start time');
 }, 'Setting an unresolved start time sets the hold time');
 
-promise_test(t => {
+promise_test(async t => {
   const animation =
     new Animation(new KeyframeEffect(createDiv(t), null, 100 * MS_PER_SEC),
                   document.timeline);
@@ -135,13 +135,12 @@ promise_test(t => {
 
   // If we schedule another microtask then it should run immediately after
   // the ready promise resolution microtask.
-  return Promise.resolve().then(() => {
-    assert_true(readyPromiseCallbackCalled,
-                'Ready promise callback called after setting startTime');
-  });
+  await Promise.resolve();
+  assert_true(readyPromiseCallbackCalled,
+              'Ready promise callback called after setting startTime');
 }, 'Setting the start time resolves a pending ready promise');
 
-promise_test(t => {
+promise_test(async t => {
   const animation =
     new Animation(new KeyframeEffect(createDiv(t), null, 100 * MS_PER_SEC),
                   document.timeline);
@@ -163,13 +162,12 @@ promise_test(t => {
   assert_false(readyPromiseCallbackCalled,
                'Ready promise callback is not called synchronously');
 
-  return Promise.resolve().then(() => {
-    assert_true(readyPromiseCallbackCalled,
-                'Ready promise callback called after setting startTime');
-  });
+  await Promise.resolve();
+  assert_true(readyPromiseCallbackCalled,
+              'Ready promise callback called after setting startTime');
 }, 'Setting the start time resolves a pending pause task');
 
-promise_test(t => {
+promise_test(async t => {
   const animation =
     new Animation(new KeyframeEffect(createDiv(t), null, 100 * MS_PER_SEC),
                   document.timeline);
@@ -190,12 +188,60 @@ promise_test(t => {
   // Furthermore, that time should persist if we have correctly updated
   // the hold time
   const finishedCurrentTime = animation.currentTime;
-  return waitForAnimationFrames(1).then(() => {
-    assert_equals(animation.currentTime, finishedCurrentTime,
-                  'Current time does not change after seeking past the effect'
-                  + ' end time by setting the current time');
-  });
+  await waitForAnimationFrames(1);
+  assert_equals(animation.currentTime, finishedCurrentTime,
+                'Current time does not change after seeking past the effect'
+                + ' end time by setting the current time');
 }, 'Setting the start time updates the finished state');
 
+promise_test(async t => {
+  const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
+
+  // We should be play-pending now
+  assert_true(anim.pending);
+  assert_equals(anim.playState, 'running');
+
+  // Apply a pending playback rate
+  anim.updatePlaybackRate(2);
+  assert_equals(anim.playbackRate, 1);
+  assert_true(anim.pending);
+
+  // Setting the start time should apply the pending playback rate
+  anim.startTime = anim.timeline.currentTime - 25 * MS_PER_SEC;
+  assert_equals(anim.playbackRate, 2);
+  assert_false(anim.pending);
+
+  // Sanity check that the start time is preserved and current time is
+  // calculated using the new playback rate
+  assert_times_equal(anim.startTime,
+                     anim.timeline.currentTime - 25 * MS_PER_SEC);
+  assert_time_equals_literal(anim.currentTime, 50 * MS_PER_SEC);
+}, 'Setting the start time of a play-pending animation applies a pending playback rate');
+
+promise_test(async t => {
+  const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  await anim.ready;
+
+  // We should be running now
+  assert_false(anim.pending);
+  assert_equals(anim.playState, 'running');
+
+  // Apply a pending playback rate
+  anim.updatePlaybackRate(2);
+  assert_equals(anim.playbackRate, 1);
+  assert_true(anim.pending);
+
+  // Setting the start time should apply the pending playback rate
+  anim.startTime = anim.timeline.currentTime - 25 * MS_PER_SEC;
+  assert_equals(anim.playbackRate, 2);
+  assert_false(anim.pending);
+
+  // Sanity check that the start time is preserved and current time is
+  // calculated using the new playback rate
+  assert_times_equal(anim.startTime,
+                     anim.timeline.currentTime - 25 * MS_PER_SEC);
+  assert_time_equals_literal(anim.currentTime, 50 * MS_PER_SEC);
+}, 'Setting the start time of a playing animation applies a pending playback rate');
+
 </script>
 </body>
diff --git a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/set-the-target-effect-of-an-animation.html b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-target-effect-of-an-animation.html
similarity index 80%
rename from tests/wpt/web-platform-tests/web-animations/timing-model/animations/set-the-target-effect-of-an-animation.html
rename to tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-target-effect-of-an-animation.html
index b416bda5568..184804d6702 100644
--- a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/set-the-target-effect-of-an-animation.html
+++ b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-target-effect-of-an-animation.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <meta charset=utf-8>
-<title>Setting the target effect</title>
+<title>Setting the target effect of an animation</title>
 <link rel='help' href='https://drafts.csswg.org/web-animations/#setting-the-target-effect'>
 <script src='/resources/testharness.js'></script>
 <script src='/resources/testharnessreport.js'></script>
@@ -31,7 +31,7 @@ promise_test(t => {
 }, 'If new effect is null and old effect is not null, we reset the pending ' +
    'tasks and ready promise is rejected');
 
-promise_test(t => {
+promise_test(async t => {
   const anim = new Animation();
   anim.pause();
   assert_true(anim.pending);
@@ -40,15 +40,14 @@ promise_test(t => {
                                            { marginLeft: [ '0px', '100px' ] },
                                            100 * MS_PER_SEC);
   assert_true(anim.pending);
+  await anim.ready;
 
-  return anim.ready.then(() => {
-    assert_false(anim.pending);
-    assert_equals(anim.playState, 'paused');
-  });
+  assert_false(anim.pending);
+  assert_equals(anim.playState, 'paused');
 }, 'If animation has a pending pause task, reschedule that task to run ' +
    'as soon as animation is ready.');
 
-promise_test(t => {
+promise_test(async t => {
   const anim = new Animation();
   anim.play();
   assert_true(anim.pending);
@@ -57,24 +56,23 @@ promise_test(t => {
                                            { marginLeft: [ '0px', '100px' ] },
                                            100 * MS_PER_SEC);
   assert_true(anim.pending);
+  await anim.ready;
 
-  return anim.ready.then(() => {
-    assert_false(anim.pending);
-    assert_equals(anim.playState, 'running');
-  });
+  assert_false(anim.pending);
+  assert_equals(anim.playState, 'running');
 }, 'If animation has a pending play task, reschedule that task to run ' +
    'as soon as animation is ready to play new effect.');
 
-promise_test(t => {
+promise_test(async t => {
   const animA = createDiv(t).animate({ marginLeft: [ '0px', '100px' ] },
                                      100 * MS_PER_SEC);
   const animB = new Animation();
 
-  return animA.ready.then(() => {
-    animB.effect = animA.effect;
-    assert_equals(animA.effect, null);
-    assert_equals(animA.playState, 'finished');
-  });
+  await animA.ready;
+
+  animB.effect = animA.effect;
+  assert_equals(animA.effect, null);
+  assert_equals(animA.playState, 'finished');
 }, 'When setting the effect of an animation to the effect of an existing ' +
    'animation, the existing animation\'s target effect should be set to null.');
 
@@ -95,5 +93,15 @@ test(t => {
    'existing animation, the target effect\'s timing is updated to reflect ' +
    'the current time of the new animation.');
 
+test(t => {
+  const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
+  anim.updatePlaybackRate(2);
+  assert_equals(anim.playbackRate, 1);
+
+  anim.effect = null;
+  assert_equals(anim.playbackRate, 2);
+}, 'Setting the target effect to null causes a pending playback rate to be'
+   + ' applied');
+
 </script>
 </body>
diff --git a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/set-the-timeline-of-an-animation.html b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-timeline-of-an-animation.html
similarity index 90%
rename from tests/wpt/web-platform-tests/web-animations/timing-model/animations/set-the-timeline-of-an-animation.html
rename to tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-timeline-of-an-animation.html
index 24f201d550c..dd861750395 100644
--- a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/set-the-timeline-of-an-animation.html
+++ b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/setting-the-timeline-of-an-animation.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <meta charset=utf-8>
-<title>Setting the timeline</title>
+<title>Setting the timeline of an animation</title>
 <link rel="help" href="https://drafts.csswg.org/web-animations/#setting-the-timeline">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
@@ -81,7 +81,7 @@ test(t => {
 }, 'After setting timeline on an idle animation with a sufficiently ancient'
    + ' start time it is finished');
 
-promise_test(t => {
+promise_test(async t => {
   const animation =
     new Animation(new KeyframeEffect(createDiv(t), null, 100 * MS_PER_SEC),
                   null);
@@ -94,14 +94,13 @@ promise_test(t => {
   assert_true(animation.pending && animation.playState === 'running',
               'Animation is still play-pending after setting timeline');
 
-  return animation.ready.then(() => {
-    assert_true(!animation.pending && animation.playState === 'running',
-                'Animation plays after it finishes pending');
-  });
+  await animation.ready;
+  assert_true(!animation.pending && animation.playState === 'running',
+              'Animation plays after it finishes pending');
 }, 'After setting timeline on a play-pending animation it begins playing'
    + ' after pending');
 
-promise_test(t => {
+promise_test(async t => {
   const animation =
     new Animation(new KeyframeEffect(createDiv(t), null, 100 * MS_PER_SEC),
                   null);
@@ -116,10 +115,9 @@ promise_test(t => {
   assert_true(animation.pending && animation.playState === 'paused',
               'Animation is still pause-pending after setting timeline');
 
-  return animation.ready.then(() => {
-    assert_true(!animation.pending && animation.playState === 'paused',
-                'Animation pauses after it finishes pending');
-  });
+  await animation.ready;
+  assert_true(!animation.pending && animation.playState === 'paused',
+              'Animation pauses after it finishes pending');
 }, 'After setting timeline on a pause-pending animation it becomes paused'
    + ' after pending');
 
@@ -193,7 +191,7 @@ test(t => {
   assert_true(animation.pending && animation.playState === 'running');
 }, 'After clearing timeline on play-pending animation it is still pending');
 
-promise_test(t => {
+promise_test(async t => {
   const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
   assert_true(animation.pending && animation.playState === 'running');
 
@@ -201,9 +199,8 @@ promise_test(t => {
   animation.timeline = document.timeline;
 
   assert_true(animation.pending && animation.playState === 'running');
-  return animation.ready.then(() => {
-    assert_true(!animation.pending && animation.playState === 'running');
-  });
+  await animation.ready;
+  assert_true(!animation.pending && animation.playState === 'running');
 }, 'After clearing and re-setting timeline on play-pending animation it'
    + ' begins to play');
 
@@ -220,7 +217,7 @@ test(t => {
   assert_true(animation.pending && animation.playState === 'paused');
 }, 'After clearing timeline on a pause-pending animation it is still pending');
 
-promise_test(t => {
+promise_test(async t => {
   const animation =
     new Animation(new KeyframeEffect(createDiv(t), null, 100 * MS_PER_SEC),
                   document.timeline);
@@ -232,13 +229,12 @@ promise_test(t => {
   animation.timeline = document.timeline;
 
   assert_true(animation.pending && animation.playState === 'paused');
-  return animation.ready.then(() => {
-    assert_true(!animation.pending && animation.playState === 'paused');
-  });
+  await animation.ready;
+  assert_true(!animation.pending && animation.playState === 'paused');
 }, 'After clearing and re-setting timeline on a pause-pending animation it'
    + ' completes pausing');
 
-promise_test(t => {
+promise_test(async t => {
   const animation =
     new Animation(new KeyframeEffect(createDiv(t), null, 100 * MS_PER_SEC),
                   document.timeline);
@@ -250,9 +246,8 @@ promise_test(t => {
   animation.timeline = null;
   animation.timeline = document.timeline;
 
-  return animation.ready.then(() => {
-    assert_times_equal(animation.startTime, initialStartTime);
-  });
+  await animation.ready;
+  assert_times_equal(animation.startTime, initialStartTime);
 }, 'After clearing and re-setting timeline on an animation in the middle of'
    + ' an aborted pause, it continues playing using the same start time');
 
diff --git a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/current-time.html b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/the-current-time-of-an-animation.html
similarity index 87%
rename from tests/wpt/web-platform-tests/web-animations/timing-model/animations/current-time.html
rename to tests/wpt/web-platform-tests/web-animations/timing-model/animations/the-current-time-of-an-animation.html
index 08f90d9f0c1..a0e1a111fd4 100644
--- a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/current-time.html
+++ b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/the-current-time-of-an-animation.html
@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <meta charset=utf-8>
-<title>Current time</title>
-<link rel="help" href="https://drafts.csswg.org/web-animations/#current-time">
+<title>The current time of an animation</title>
+<link rel="help" href="https://drafts.csswg.org/web-animations/#the-current-time-of-an-animation">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="../../testcommon.js"></script>
@@ -21,14 +21,13 @@ test(t => {
     'state');
 }, 'The current time returns the hold time when set');
 
-promise_test(t => {
+promise_test(async t => {
   const animation =
     new Animation(new KeyframeEffect(createDiv(t), null, 100 * MS_PER_SEC),
                   null);
 
-  return animation.ready.then(() => {
-    assert_equals(animation.currentTime, null);
-  });
+  await animation.ready;
+  assert_equals(animation.currentTime, null);
 }, 'The current time is unresolved when there is no associated timeline ' +
    '(and no hold time is set)');
 
@@ -62,14 +61,13 @@ test(t => {
 }, 'The current time is calculated from the timeline time, start time and ' +
    'playback rate');
 
-promise_test(t => {
+promise_test(async t => {
   const animation = createDiv(t).animate(null, 100 * MS_PER_SEC);
   animation.playbackRate = 0;
 
-  return animation.ready.then(() => waitForAnimationFrames(1))
-  .then(() => {
-    assert_time_equals_literal(animation.currentTime, 0);
-  });
+  await animation.ready;
+  await waitForAnimationFrames(1);
+  assert_time_equals_literal(animation.currentTime, 0);
 }, 'The current time does not progress if playback rate is 0');
 
 </script>
diff --git a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/updating-the-finished-state.html b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/updating-the-finished-state.html
index 034cd6ee683..7059423b363 100644
--- a/tests/wpt/web-platform-tests/web-animations/timing-model/animations/updating-the-finished-state.html
+++ b/tests/wpt/web-platform-tests/web-animations/timing-model/animations/updating-the-finished-state.html
@@ -20,32 +20,33 @@
 // (Also the start time is resolved and there is pending task)
 
 // Did seek = false
-promise_test(t => {
+promise_test(async t => {
   const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
 
   // Here and in the following tests we wait until ready resolves as
   // otherwise we don't have a resolved start time. We test the case
   // where the start time is unresolved in a subsequent test.
-  return anim.ready.then(() => {
-    // Seek to 1ms before the target end and then wait 1ms
-    anim.currentTime = 100 * MS_PER_SEC - 1;
-    return waitForAnimationFramesWithDelay(1);
-  }).then(() => {
-    assert_equals(anim.currentTime, 100 * MS_PER_SEC,
-                  'Hold time is set to target end clamping current time');
-  });
+  await anim.ready;
+
+  // Seek to 1ms before the target end and then wait 1ms
+  anim.currentTime = 100 * MS_PER_SEC - 1;
+  await waitForAnimationFramesWithDelay(1);
+
+  assert_equals(anim.currentTime, 100 * MS_PER_SEC,
+                'Hold time is set to target end clamping current time');
 }, 'Updating the finished state when playing past end');
 
 // Did seek = true
-promise_test(t => {
+promise_test(async t => {
   const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
-  return anim.ready.then(() => {
-    anim.currentTime = 200 * MS_PER_SEC;
-    return waitForNextFrame();
-  }).then(() => {
-    assert_equals(anim.currentTime, 200 * MS_PER_SEC,
-                  'Hold time is set so current time should NOT change');
-  });
+
+  await anim.ready;
+
+  anim.currentTime = 200 * MS_PER_SEC;
+  await waitForNextFrame();
+
+  assert_equals(anim.currentTime, 200 * MS_PER_SEC,
+                'Hold time is set so current time should NOT change');
 }, 'Updating the finished state when seeking past end');
 
 // Test current time == target end
@@ -59,15 +60,15 @@ promise_test(t => {
 // (on the subsequent tick the hold time will be set to the same value anyway).
 
 // Did seek = true
-promise_test(t => {
+promise_test(async t => {
   const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
-  return anim.ready.then(() => {
-    anim.currentTime = 100 * MS_PER_SEC;
-    return waitForNextFrame();
-  }).then(() => {
-    assert_equals(anim.currentTime, 100 * MS_PER_SEC,
-                  'Hold time is set so current time should NOT change');
-  });
+  await anim.ready;
+
+  anim.currentTime = 100 * MS_PER_SEC;
+  await waitForNextFrame();
+
+  assert_equals(anim.currentTime, 100 * MS_PER_SEC,
+                'Hold time is set so current time should NOT change');
 }, 'Updating the finished state when seeking exactly to end');
 
 
@@ -75,49 +76,51 @@ promise_test(t => {
 // (Also the start time is resolved and there is pending task)
 
 // Did seek = false
-promise_test(t => {
+promise_test(async t => {
   const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
   anim.playbackRate = -1;
   anim.play(); // Make sure animation is not initially finished
-  return anim.ready.then(() => {
-    // Seek to 1ms before 0 and then wait 1ms
-    anim.currentTime = 1;
-    return waitForAnimationFramesWithDelay(1);
-  }).then(() => {
-    assert_equals(anim.currentTime, 0 * MS_PER_SEC,
-                  'Hold time is set to zero clamping current time');
-  });
+
+  await anim.ready;
+
+  // Seek to 1ms before 0 and then wait 1ms
+  anim.currentTime = 1;
+  await waitForAnimationFramesWithDelay(1);
+
+  assert_equals(anim.currentTime, 0 * MS_PER_SEC,
+                'Hold time is set to zero clamping current time');
 }, 'Updating the finished state when playing in reverse past zero');
 
 // Did seek = true
-promise_test(t => {
+promise_test(async t => {
   const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
   anim.playbackRate = -1;
   anim.play();
-  return anim.ready.then(() => {
-    anim.currentTime = -100 * MS_PER_SEC;
-    return waitForNextFrame();
-  }).then(() => {
-    assert_equals(anim.currentTime, -100 * MS_PER_SEC,
-                  'Hold time is set so current time should NOT change');
-  });
+
+  await anim.ready;
+
+  anim.currentTime = -100 * MS_PER_SEC;
+  await waitForNextFrame();
+
+  assert_equals(anim.currentTime, -100 * MS_PER_SEC,
+                'Hold time is set so current time should NOT change');
 }, 'Updating the finished state when seeking a reversed animation past zero');
 
 // As before, it's difficult to test current time == 0 for did seek = false but
 // it doesn't really matter.
 
 // Did seek = true
-promise_test(t => {
+promise_test(async t => {
   const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
   anim.playbackRate = -1;
   anim.play();
-  return anim.ready.then(() => {
-    anim.currentTime = 0;
-    return waitForNextFrame();
-  }).then(() => {
-    assert_equals(anim.currentTime, 0 * MS_PER_SEC,
-                  'Hold time is set so current time should NOT change');
-  });
+  await anim.ready;
+
+  anim.currentTime = 0;
+  await waitForNextFrame();
+
+  assert_equals(anim.currentTime, 0 * MS_PER_SEC,
+                'Hold time is set so current time should NOT change');
 }, 'Updating the finished state when seeking a reversed animation exactly'
    + ' to zero');
 
@@ -126,41 +129,41 @@ promise_test(t => {
 // (Also the start time is resolved and there is pending task)
 
 // Did seek = false; playback rate > 0
-promise_test(t => {
+promise_test(async t => {
   const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
 
   // We want to test that the hold time is cleared so first we need to
   // put the animation in a state where the hold time is set.
   anim.finish();
-  return anim.ready.then(() => {
-    assert_equals(anim.currentTime, 100 * MS_PER_SEC,
-                  'Hold time is initially set');
-    // Then extend the duration so that the hold time is cleared and on
-    // the next tick the current time will increase.
-    anim.effect.timing.duration *= 2;
-    return waitForNextFrame();
-  }).then(() => {
-    assert_greater_than(anim.currentTime, 100 * MS_PER_SEC,
-                        'Hold time is not set so current time should increase');
-  });
+  await anim.ready;
+
+  assert_equals(anim.currentTime, 100 * MS_PER_SEC,
+                'Hold time is initially set');
+  // Then extend the duration so that the hold time is cleared and on
+  // the next tick the current time will increase.
+  anim.effect.timing.duration *= 2;
+  await waitForNextFrame();
+
+  assert_greater_than(anim.currentTime, 100 * MS_PER_SEC,
+                      'Hold time is not set so current time should increase');
 }, 'Updating the finished state when playing before end');
 
 // Did seek = true; playback rate > 0
-promise_test(t => {
+promise_test(async t => {
   const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
   anim.finish();
-  return anim.ready.then(() => {
-    anim.currentTime = 50 * MS_PER_SEC;
-    // When did seek = true, updating the finished state: (i) updates
-    // the animation's start time and (ii) clears the hold time.
-    // We can test both by checking that the currentTime is initially
-    // updated and then increases.
-    assert_equals(anim.currentTime, 50 * MS_PER_SEC, 'Start time is updated');
-    return waitForNextFrame();
-  }).then(() => {
-    assert_greater_than(anim.currentTime, 50 * MS_PER_SEC,
-                        'Hold time is not set so current time should increase');
-  });
+  await anim.ready;
+
+  anim.currentTime = 50 * MS_PER_SEC;
+  // When did seek = true, updating the finished state: (i) updates
+  // the animation's start time and (ii) clears the hold time.
+  // We can test both by checking that the currentTime is initially
+  // updated and then increases.
+  assert_equals(anim.currentTime, 50 * MS_PER_SEC, 'Start time is updated');
+  await waitForNextFrame();
+
+  assert_greater_than(anim.currentTime, 50 * MS_PER_SEC,
+                      'Hold time is not set so current time should increase');
 }, 'Updating the finished state when seeking before end');
 
 // Did seek = false; playback rate < 0
@@ -177,69 +180,69 @@ promise_test(t => {
 // will set did seek = true).
 
 // Did seek = true; playback rate < 0
-promise_test(t => {
+promise_test(async t => {
   const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
   anim.playbackRate = -1;
-  return anim.ready.then(() => {
-    anim.currentTime = 50 * MS_PER_SEC;
-    assert_equals(anim.currentTime, 50 * MS_PER_SEC, 'Start time is updated');
-    return waitForNextFrame();
-  }).then(() => {
-    assert_less_than(anim.currentTime, 50 * MS_PER_SEC,
-                     'Hold time is not set so current time should decrease');
-  });
+  await anim.ready;
+
+  anim.currentTime = 50 * MS_PER_SEC;
+  assert_equals(anim.currentTime, 50 * MS_PER_SEC, 'Start time is updated');
+  await waitForNextFrame();
+
+  assert_less_than(anim.currentTime, 50 * MS_PER_SEC,
+                    'Hold time is not set so current time should decrease');
 }, 'Updating the finished state when seeking a reversed animation before end');
 
 // CASE 4: playback rate == 0
 
 // current time < 0
-promise_test(t => {
+promise_test(async t => {
   const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
   anim.playbackRate = 0;
-  return anim.ready.then(() => {
-    anim.currentTime = -100 * MS_PER_SEC;
-    return waitForNextFrame();
-  }).then(() => {
-    assert_equals(anim.currentTime, -100 * MS_PER_SEC,
-                  'Hold time should not be cleared so current time should'
-                  + ' NOT change');
-  });
+  await anim.ready;
+
+  anim.currentTime = -100 * MS_PER_SEC;
+  await waitForNextFrame();
+
+  assert_equals(anim.currentTime, -100 * MS_PER_SEC,
+                'Hold time should not be cleared so current time should'
+                + ' NOT change');
 }, 'Updating the finished state when playback rate is zero and the'
    + ' current time is less than zero');
 
 // current time < target end
-promise_test(t => {
+promise_test(async t => {
   const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
   anim.playbackRate = 0;
-  return anim.ready.then(() => {
-    anim.currentTime = 50 * MS_PER_SEC;
-    return waitForNextFrame();
-  }).then(() => {
-    assert_equals(anim.currentTime, 50 * MS_PER_SEC,
-                  'Hold time should not be cleared so current time should'
-                  + ' NOT change');
-  });
+  await anim.ready;
+
+  anim.currentTime = 50 * MS_PER_SEC;
+  await waitForNextFrame();
+
+  assert_equals(anim.currentTime, 50 * MS_PER_SEC,
+                'Hold time should not be cleared so current time should'
+                + ' NOT change');
 }, 'Updating the finished state when playback rate is zero and the'
    + ' current time is less than end');
 
 // current time > target end
-promise_test(t => {
+promise_test(async t => {
   const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
   anim.playbackRate = 0;
-  return anim.ready.then(() => {
-    anim.currentTime = 200 * MS_PER_SEC;
-    return waitForNextFrame();
-  }).then(() => {
-    assert_equals(anim.currentTime, 200 * MS_PER_SEC,
-                  'Hold time should not be cleared so current time should'
-                  + ' NOT change');
-  });
+  await anim.ready;
+
+  anim.currentTime = 200 * MS_PER_SEC;
+  await waitForNextFrame();
+
+  assert_equals(anim.currentTime, 200 * MS_PER_SEC,
+                'Hold time should not be cleared so current time should'
+                + ' NOT change');
 }, 'Updating the finished state when playback rate is zero and the'
    + ' current time is greater than end');
 
 // CASE 5: current time unresolved
 
-promise_test(t => {
+promise_test(async t => {
   const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
   anim.cancel();
   // Trigger a change that will cause the "update the finished state"
@@ -251,10 +254,10 @@ promise_test(t => {
   // change to timing, but just in case an implementation defers that, let's
   // wait a frame and check that the hold time / start time has still not been
   // updated.
-  return waitForAnimationFrames(1).then(() => {
-    assert_equals(anim.currentTime, null,
-                  'The animation hold time / start time should not be updated');
-  });
+  await waitForAnimationFrames(1);
+
+  assert_equals(anim.currentTime, null,
+                'The animation hold time / start time should not be updated');
 }, 'Updating the finished state when current time is unresolved');
 
 // CASE 6: has a pending task
@@ -278,7 +281,7 @@ test(t => {
 // CASE 7: start time unresolved
 
 // Did seek = false
-promise_test(t => {
+promise_test(async t => {
   const anim = createDiv(t).animate(null, 100 * MS_PER_SEC);
   anim.cancel();
   // Make it so that only the start time is unresolved (to avoid overlapping
@@ -287,12 +290,12 @@ promise_test(t => {
   // Trigger a change that will cause the "update the finished state"
   // procedure to run (did seek = false).
   anim.effect.timing.duration = 200 * MS_PER_SEC;
-  return waitForAnimationFrames(1).then(() => {
-    assert_equals(anim.currentTime, 150 * MS_PER_SEC,
-                  'The animation hold time should not be updated');
-    assert_equals(anim.startTime, null,
-                  'The animation start time should not be updated');
-  });
+  await waitForAnimationFrames(1);
+
+  assert_equals(anim.currentTime, 150 * MS_PER_SEC,
+                'The animation hold time should not be updated');
+  assert_equals(anim.startTime, null,
+                'The animation start time should not be updated');
 }, 'Updating the finished state when start time is unresolved and'
    + ' did seek = false');
 
@@ -337,53 +340,61 @@ promise_test(t => {
 }, 'Finish notification steps don\'t run when the animation seeks to finish'
    + ' and then seeks back again');
 
-promise_test(t => {
+promise_test(async t => {
   const animation = createDiv(t).animate(null, 1);
-  return animation.ready.then(() => {
-    return waitForFinishEventAndPromise(animation);
-  });
+  await animation.ready;
+
+  return waitForFinishEventAndPromise(animation);
 }, 'Finish notification steps run when the animation completes normally');
 
-promise_test(t => {
+promise_test(async t => {
+  const effect = new KeyframeEffectReadOnly(null, null, 1);
+  const animation = new Animation(effect, document.timeline);
+  animation.play();
+  await animation.ready;
+
+  return waitForFinishEventAndPromise(animation);
+}, 'Finish notification steps run when an animation without a target'
+   + ' effect completes normally');
+
+promise_test(async t => {
   const animation = createDiv(t).animate(null, 1);
-  return animation.ready.then(() => {
-    animation.currentTime = 10;
-    return waitForFinishEventAndPromise(animation);
-  });
+  await animation.ready;
+
+  animation.currentTime = 10;
+  return waitForFinishEventAndPromise(animation);
 }, 'Finish notification steps run when the animation seeks past finish');
 
-promise_test(t => {
+promise_test(async t => {
   const animation = createDiv(t).animate(null, 1);
-  return animation.ready.then(() => {
-    // Register for notifications now since once we seek away from being
-    // finished the 'finished' promise will be replaced.
-    const finishNotificationSteps = waitForFinishEventAndPromise(animation);
-    animation.finish();
-    animation.currentTime = 0;
-    animation.pause();
-    return finishNotificationSteps;
-  });
+  await animation.ready;
+
+  // Register for notifications now since once we seek away from being
+  // finished the 'finished' promise will be replaced.
+  const finishNotificationSteps = waitForFinishEventAndPromise(animation);
+  animation.finish();
+  animation.currentTime = 0;
+  animation.pause();
+  return finishNotificationSteps;
 }, 'Finish notification steps run when the animation completes with .finish(),'
    + ' even if we then seek away');
 
-promise_test(t => {
+promise_test(async t => {
   const animation = createDiv(t).animate(null, 1);
   const initialFinishedPromise = animation.finished;
+  await animation.finished;
 
-  return animation.finished.then(target => {
-    animation.currentTime = 0;
-    assert_not_equals(initialFinishedPromise, animation.finished);
-  });
+  animation.currentTime = 0;
+  assert_not_equals(initialFinishedPromise, animation.finished);
 }, 'Animation finished promise is replaced after seeking back to start');
 
-promise_test(t => {
+promise_test(async t => {
   const animation = createDiv(t).animate(null, 1);
   const initialFinishedPromise = animation.finished;
+  await animation.finished;
 
-  return animation.finished.then(target => {
-    animation.play();
-    assert_not_equals(initialFinishedPromise, animation.finished);
-  });
+  animation.play();
+  assert_not_equals(initialFinishedPromise, animation.finished);
 }, 'Animation finished promise is replaced after replaying from start');
 
 async_test(t => {
diff --git a/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-exponentialRampToValueAtTime.html b/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-exponentialRampToValueAtTime.html
index 20d3d59fafc..978aeb9733b 100644
--- a/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-exponentialRampToValueAtTime.html
+++ b/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-exponentialRampToValueAtTime.html
@@ -1,51 +1,70 @@
 <!doctype html>
 <meta charset=utf-8>
-<title>Test exponentialRampToValue with end time in the past</title>
-<script src=/resources/testharness.js></script>
-<script src=/resources/testharnessreport.js></script>
-<script>
-function do_test(t, context) {
-  var source = context.createConstantSource();
-  source.start();
+<html>
+  <head>
+    <title>Test exponentialRampToValue with end time in the past</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="retrospective-test.js"></script>
+  </head>
+  <body>
+    <script>
+      let audit = Audit.createTaskRunner();
 
-  var test = context.createGain();
-  test.gain.exponentialRampToValueAtTime(0.1, 0.5*context.currentTime);
-  test.gain.exponentialRampToValueAtTime(0.9, 2.0);
+      audit.define(
+          {
+            label: 'test',
+            description: 'Test exponentialRampToValue with end time in the past'
+          },
+          (task, should) => {
+            let {context, source, test, reference} = setupRetrospectiveGraph();
 
-  var reference = context.createGain();
-  reference.gain.exponentialRampToValueAtTime(0.1, context.currentTime);
-  reference.gain.exponentialRampToValueAtTime(0.9, 2.0);
+            // Suspend the context at this frame so we can synchronously set up
+            // automations.
+            const suspendFrame = 128;
 
-  source.connect(test);
-  source.connect(reference);
+            context.suspend(suspendFrame / context.sampleRate)
+                .then(() => {
+                  // Call setTargetAtTime with a time in the past
+                  test.gain.exponentialRampToValueAtTime(
+                      0.1, 0.5 * context.currentTime);
+                  test.gain.exponentialRampToValueAtTime(0.9, 1.0);
 
-  var merger = context.createChannelMerger();
-  test.connect(merger, 0, 0);
-  reference.connect(merger, 0, 1);
+                  reference.gain.exponentialRampToValueAtTime(
+                      0.1, context.currentTime);
+                  reference.gain.exponentialRampToValueAtTime(0.9, 1.0);
+                })
+                .then(() => context.resume());
 
-  var processor = context.createScriptProcessor(0, 2, 0);
-  merger.connect(processor);
-  processor.onaudioprocess =
-    t.step_func_done((e) => {
-      source.stop();
-      processor.onaudioprocess = null;
+            source.start();
 
-      var testValue = e.inputBuffer.getChannelData(0)[0];
-      var referenceValue = e.inputBuffer.getChannelData(1)[0];
+            context.startRendering()
+                .then(resultBuffer => {
+                  let testValue = resultBuffer.getChannelData(0);
+                  let referenceValue = resultBuffer.getChannelData(1);
 
-      assert_equals(testValue, referenceValue,
-                        "value matches expected");
-    });
-}
+                  // Until the suspendFrame, both should be exactly equal to 1.
+                  should(
+                      testValue.slice(0, suspendFrame),
+                      `Test[0:${suspendFrame - 1}]`)
+                      .beConstantValueOf(1);
+                  should(
+                      referenceValue.slice(0, suspendFrame),
+                      `Reference[0:${suspendFrame - 1}]`)
+                      .beConstantValueOf(1);
 
-async_test(function(t) {
-  var context = new AudioContext;
-  (function waitForTimeAdvance() {
-    if (context.currentTime == 0) {
-      t.step_timeout(waitForTimeAdvance, 0);
-    } else {
-      do_test(t, context);
-    }
-  })();
-});
-</script>
+                  // After the suspendFrame, both should be equal (and not
+                  // constant)
+                  should(
+                      testValue.slice(suspendFrame), `Test[${suspendFrame}:]`)
+                      .beEqualToArray(referenceValue.slice(suspendFrame));
+                })
+                .then(() => task.done());
+          });
+
+      audit.run();
+    </script>
+  </body>
+</html>       
diff --git a/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-linearRampToValueAtTime.html b/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-linearRampToValueAtTime.html
index 1594a30bd16..42af6a71b3a 100644
--- a/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-linearRampToValueAtTime.html
+++ b/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-linearRampToValueAtTime.html
@@ -1,51 +1,70 @@
 <!doctype html>
 <meta charset=utf-8>
-<title>Test linearRampToValue with end time in the past</title>
-<script src=/resources/testharness.js></script>
-<script src=/resources/testharnessreport.js></script>
-<script>
-function do_test(t, context) {
-  var source = context.createConstantSource();
-  source.start();
+<html>
+  <head>
+    <title>Test linearRampToValue with end time in the past</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="retrospective-test.js"></script>
+  </head>
+  <body>
+    <script>
+      let audit = Audit.createTaskRunner();
 
-  var test = context.createGain();
-  test.gain.linearRampToValueAtTime(0.1, 0.5*context.currentTime);
-  test.gain.linearRampToValueAtTime(0.9, 2.0);
+      audit.define(
+          {
+            label: 'test',
+            description: 'Test linearRampToValue with end time in the past'
+          },
+          (task, should) => {
+            let {context, source, test, reference} = setupRetrospectiveGraph();
 
-  var reference = context.createGain();
-  reference.gain.linearRampToValueAtTime(0.1, context.currentTime);
-  reference.gain.linearRampToValueAtTime(0.9, 2.0);
+            // Suspend the context at this frame so we can synchronously set up
+            // automations.
+            const suspendFrame = 128;
 
-  source.connect(test);
-  source.connect(reference);
+            context.suspend(suspendFrame / context.sampleRate)
+                .then(() => {
+                  // Call setTargetAtTime with a time in the past
+                  test.gain.linearRampToValueAtTime(
+                      0.1, 0.5 * context.currentTime);
+                  test.gain.linearRampToValueAtTime(0.9, 1.0);
 
-  var merger = context.createChannelMerger();
-  test.connect(merger, 0, 0);
-  reference.connect(merger, 0, 1);
+                  reference.gain.linearRampToValueAtTime(
+                      0.1, context.currentTime);
+                  reference.gain.linearRampToValueAtTime(0.9, 1.0);
+                })
+                .then(() => context.resume());
 
-  var processor = context.createScriptProcessor(0, 2, 0);
-  merger.connect(processor);
-  processor.onaudioprocess =
-    t.step_func_done((e) => {
-      source.stop();
-      processor.onaudioprocess = null;
+            source.start();
 
-      var testValue = e.inputBuffer.getChannelData(0)[0];
-      var referenceValue = e.inputBuffer.getChannelData(1)[0];
+            context.startRendering()
+                .then(resultBuffer => {
+                  let testValue = resultBuffer.getChannelData(0);
+                  let referenceValue = resultBuffer.getChannelData(1);
 
-      assert_equals(testValue, referenceValue,
-                        "value matches expected");
-    });
-}
+                  // Until the suspendFrame, both should be exactly equal to 1.
+                  should(
+                      testValue.slice(0, suspendFrame),
+                      `Test[0:${suspendFrame - 1}]`)
+                      .beConstantValueOf(1);
+                  should(
+                      referenceValue.slice(0, suspendFrame),
+                      `Reference[0:${suspendFrame - 1}]`)
+                      .beConstantValueOf(1);
 
-async_test(function(t) {
-  var context = new AudioContext;
-  (function waitForTimeAdvance() {
-    if (context.currentTime == 0) {
-      t.step_timeout(waitForTimeAdvance, 0);
-    } else {
-      do_test(t, context);
-    }
-  })();
-});
-</script>
+                  // After the suspendFrame, both should be equal (and not
+                  // constant)
+                  should(
+                      testValue.slice(suspendFrame), `Test[${suspendFrame}:]`)
+                      .beEqualToArray(referenceValue.slice(suspendFrame));
+                })
+                .then(() => task.done());
+          });
+
+      audit.run();
+    </script>
+  </body>
+</html>       
diff --git a/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setTargetAtTime.html b/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setTargetAtTime.html
index 9b04fe22bb1..53427901e3d 100644
--- a/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setTargetAtTime.html
+++ b/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setTargetAtTime.html
@@ -1,51 +1,80 @@
 <!doctype html>
 <meta charset=utf-8>
-<title>Test setTargetAtTime with start time in the past</title>
-<script src=/resources/testharness.js></script>
-<script src=/resources/testharnessreport.js></script>
-<script>
-function do_test(t, context) {
-  var source = context.createConstantSource();
-  source.start();
+<html>
+  <head>
+    <title>Test setTargetAtTime with start time in the past</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>
+  </head>
+  <body>    
+    <script>
+      let audit = Audit.createTaskRunner();
 
-  var test = context.createGain();
-  test.gain.setTargetAtTime(0.1, 0.5*context.currentTime, 0.1);
-  test.gain.linearRampToValueAtTime(0.9, 2.0);
+      audit.define(
+          {
+            label: 'test',
+            description: 'Test setTargetAtTime with start time in the past'
+          },
+          (task, should) => {
+            // Use a sample rate that is a power of two to eliminate round-off
+            // in computing the currentTime.
+            let context = new OfflineAudioContext(2, 16384, 16384);
+            let source = new ConstantSourceNode(context);
 
-  var reference = context.createGain();
-  reference.gain.setTargetAtTime(0.1, context.currentTime, 0.1);
-  reference.gain.linearRampToValueAtTime(0.9, 2.0);
+            // Suspend the context at this frame so we can synchronously set up
+            // automations.
+            const suspendFrame = 128;
 
-  source.connect(test);
-  source.connect(reference);
+            let test = new GainNode(context);
+            let reference = new GainNode(context);
 
-  var merger = context.createChannelMerger();
-  test.connect(merger, 0, 0);
-  reference.connect(merger, 0, 1);
+            source.connect(test);
+            source.connect(reference);
 
-  var processor = context.createScriptProcessor(0, 2, 0);
-  merger.connect(processor);
-  processor.onaudioprocess =
-    t.step_func_done((e) => {
-      source.stop();
-      processor.onaudioprocess = null;
+            let merger = new ChannelMergerNode(
+                context, {numberOfInputs: context.destination.channelCount});
+            test.connect(merger, 0, 0);
+            reference.connect(merger, 0, 1);
 
-      var testValue = e.inputBuffer.getChannelData(0)[0];
-      var referenceValue = e.inputBuffer.getChannelData(1)[0];
+            merger.connect(context.destination);
 
-      assert_equals(testValue, referenceValue,
-                        "value matches expected");
-    });
-}
+            context.suspend(suspendFrame / context.sampleRate)
+                .then(() => {
+                  // Call setTargetAtTime with a time in the past
+                  test.gain.setTargetAtTime(0.1, 0.5*context.currentTime, 0.1);
+                  reference.gain.setTargetAtTime(0.1, context.currentTime, 0.1);
+                })
+                .then(() => context.resume());
 
-async_test(function(t) {
-  var context = new AudioContext;
-  (function waitForTimeAdvance() {
-    if (context.currentTime == 0) {
-      t.step_timeout(waitForTimeAdvance, 0);
-    } else {
-      do_test(t, context);
-    }
-  })();
-});
-</script>
+            source.start();
+
+            context.startRendering()
+                .then(resultBuffer => {
+                  let testValue = resultBuffer.getChannelData(0);
+                  let referenceValue = resultBuffer.getChannelData(1);
+
+                  // Until the suspendFrame, both should be exactly equal to 1.
+                  should(
+                      testValue.slice(0, suspendFrame),
+                      `Test[0:${suspendFrame - 1}]`)
+                      .beConstantValueOf(1);
+                  should(
+                      referenceValue.slice(0, suspendFrame),
+                      `Reference[0:${suspendFrame - 1}]`)
+                      .beConstantValueOf(1);
+
+                  // After the suspendFrame, both should be equal (and not
+                  // constant)
+                  should(
+                      testValue.slice(suspendFrame), `Test[${suspendFrame}:]`)
+                      .beEqualToArray(referenceValue.slice(suspendFrame));
+                })
+                .then(() => task.done());
+          });
+
+      audit.run();
+    </script>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueAtTime.html b/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueAtTime.html
index b9657ef2113..32cdc6307fc 100644
--- a/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueAtTime.html
+++ b/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueAtTime.html
@@ -1,54 +1,74 @@
 <!DOCTYPE html>
-<title>Test setValueAtTime with startTime in the past</title>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<script>
-function do_test(t, context) {
-  var source = context.createConstantSource();
-  source.start();
+<html>
+  <head>
+    <title>Test setValueAtTime with startTime in the past</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="retrospective-test.js"></script>
+  </head>
+  <body>
+    <script>
+      let audit = Audit.createTaskRunner();
 
-  // Use a ramp of slope 1/sample to measure time.
-  // The end value is the extent of exact precision in single precision float.
-  const rampEnd = Math.pow(2, 24);
-  const rampEndSeconds = rampEnd / context.sampleRate;
-  var test = context.createGain();
-  test.gain.setValueAtTime(0.0, 0.5*context.currentTime);
-  test.gain.linearRampToValueAtTime(rampEnd, rampEndSeconds);
+      audit.define(
+          {
+            label: 'test',
+            description: 'Test setValueAtTime with startTime in the past'
+          },
+          (task, should) => {
+            let {context, source, test, reference} = setupRetrospectiveGraph();
 
-  var reference = context.createGain();
-  reference.gain.setValueAtTime(0.0, context.currentTime);
-  reference.gain.linearRampToValueAtTime(rampEnd, rampEndSeconds);
+            // Suspend the context at this frame so we can synchronously set up
+            // automations.
+            const suspendFrame = 128;
 
-  source.connect(test);
-  source.connect(reference);
+            // Use a ramp of slope 1 per frame to measure time.
+            // The end value is the extent of exact precision in single
+            // precision float.
+            const rampEnd = context.length - suspendFrame;
+            const rampEndSeconds = context.length / context.sampleRate;
 
-  var merger = context.createChannelMerger();
-  test.connect(merger, 0, 0);
-  reference.connect(merger, 0, 1);
+            context.suspend(suspendFrame / context.sampleRate)
+                .then(() => {
+                  // Call setValueAtTime with a time in the past
+                  test.gain.setValueAtTime(0.0, 0.5 * context.currentTime);
+                  test.gain.linearRampToValueAtTime(rampEnd, rampEndSeconds);
 
-  var processor = context.createScriptProcessor(0, 2, 0);
-  merger.connect(processor);
-  processor.onaudioprocess =
-    t.step_func_done((e) => {
-      source.stop();
-      processor.onaudioprocess = null;
+                  reference.gain.setValueAtTime(0.0, context.currentTime);
+                  reference.gain.linearRampToValueAtTime(
+                      rampEnd, rampEndSeconds);
+                })
+                .then(() => context.resume());
 
-      var testValue = e.inputBuffer.getChannelData(0)[0];
-      var referenceValue = e.inputBuffer.getChannelData(1)[0];
+            source.start();
 
-      assert_equals(testValue, referenceValue,
-                        "ramp value matches expected");
-    });
-}
+            context.startRendering()
+                .then(resultBuffer => {
+                  let testValue = resultBuffer.getChannelData(0);
+                  let referenceValue = resultBuffer.getChannelData(1);
 
-async_test(function(t) {
-  var context = new AudioContext;
-  (function waitForTimeAdvance() {
-    if (context.currentTime == 0) {
-      t.step_timeout(waitForTimeAdvance, 0);
-    } else {
-      do_test(t, context);
-    }
-  })();
-});
-</script>
+                  // Until the suspendFrame, both should be exactly equal to 1.
+                  should(
+                      testValue.slice(0, suspendFrame),
+                      `Test[0:${suspendFrame - 1}]`)
+                      .beConstantValueOf(1);
+                  should(
+                      referenceValue.slice(0, suspendFrame),
+                      `Reference[0:${suspendFrame - 1}]`)
+                      .beConstantValueOf(1);
+
+                  // After the suspendFrame, both should be equal (and not
+                  // constant)
+                  should(
+                      testValue.slice(suspendFrame), `Test[${suspendFrame}:]`)
+                      .beEqualToArray(referenceValue.slice(suspendFrame));
+                })
+                .then(() => task.done());
+          });
+
+      audit.run();
+    </script>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueCurveAtTime.html b/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueCurveAtTime.html
index 008b2401290..451b6ea8296 100644
--- a/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueCurveAtTime.html
+++ b/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-setValueCurveAtTime.html
@@ -1,49 +1,67 @@
 <!doctype html>
-<meta charset=utf-8>
-<title>Test SetValueCurve with start time in the past</title>
-<script src=/resources/testharness.js></script>
-<script src=/resources/testharnessreport.js></script>
-<script>
-function do_test(t, context) {
-  var source = context.createConstantSource();
-  source.start();
+<html>
+  <head>
+    <title>Test SetValueCurve with start time in the past</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="retrospective-test.js"></script>
+  </head>
+  </body>
+    <script>
+      let audit = Audit.createTaskRunner();
 
-  var test = context.createGain();
-  test.gain.setValueCurveAtTime(new Float32Array([1.0, 0.1]), 0.0, 1.0);
+      audit.define(
+          {
+            label: 'test',
+            description: 'Test SetValueCurve with start time in the past'
+          },
+          (task, should) => {
+            let {context, source, test, reference} = setupRetrospectiveGraph();
 
-  var reference = context.createGain();
-  reference.gain.setValueCurveAtTime(new Float32Array([1.0, 0.1]), 0.5*context.currentTime, 1.0);
+            // Suspend the context at this frame so we can synchronously set up
+            // automations.
+            const suspendFrame = 128;
 
-  source.connect(test);
-  source.connect(reference);
+            context.suspend(suspendFrame / context.sampleRate)
+                .then(() => {
+                  // Call setValueAtTime with a time in the past
+                  test.gain.setValueCurveAtTime(
+                      new Float32Array([1.0, 0.1]), 0.5 * context.currentTime,
+                      1.0);
+                  reference.gain.setValueCurveAtTime(
+                      new Float32Array([1.0, 0.1]), context.currentTime, 1.0);
+                })
+                .then(() => context.resume());
 
-  var merger = context.createChannelMerger();
-  test.connect(merger, 0, 0);
-  reference.connect(merger, 0, 1);
+            source.start();
 
-  var processor = context.createScriptProcessor(0, 2, 0);
-  merger.connect(processor);
-  processor.onaudioprocess =
-    t.step_func_done((e) => {
-      source.stop();
-      processor.onaudioprocess = null;
+            context.startRendering()
+                .then(resultBuffer => {
+                  let testValue = resultBuffer.getChannelData(0);
+                  let referenceValue = resultBuffer.getChannelData(1);
 
-      var testValue = e.inputBuffer.getChannelData(0)[0];
-      var referenceValue = e.inputBuffer.getChannelData(1)[0];
+                  // Until the suspendFrame, both should be exactly equal to 1.
+                  should(
+                      testValue.slice(0, suspendFrame),
+                      `Test[0:${suspendFrame - 1}]`)
+                      .beConstantValueOf(1);
+                  should(
+                      referenceValue.slice(0, suspendFrame),
+                      `Reference[0:${suspendFrame - 1}]`)
+                      .beConstantValueOf(1);
 
-      assert_equals(testValue, referenceValue,
-                        "value matches expected");
-    });
-}
+                  // After the suspendFrame, both should be equal (and not
+                  // constant)
+                  should(
+                      testValue.slice(suspendFrame), `Test[${suspendFrame}:]`)
+                      .beEqualToArray(referenceValue.slice(suspendFrame));
+                })
+                .then(() => task.done());
+          });
 
-async_test(function(t) {
-  var context = new AudioContext;
-  (function waitForTimeAdvance() {
-    if (context.currentTime == 0) {
-      t.step_timeout(waitForTimeAdvance, 0);
-    } else {
-      do_test(t, context);
-    }
-  })();
-});
-</script>
+      audit.run();
+    </script>
+  </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-test.js b/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-test.js
new file mode 100644
index 00000000000..bbda190f099
--- /dev/null
+++ b/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/retrospective-test.js
@@ -0,0 +1,29 @@
+// Create an audio graph on an offline context that consists of a
+// constant source and two gain nodes. One of the nodes is the node te
+// be tested and the other is the reference node.  The output from the
+// test node is in channel 0 of the offline context; the reference
+// node is in channel 1.
+//
+// Returns a dictionary with the context, source node, the test node,
+// and the reference node.
+function setupRetrospectiveGraph() {
+  // Use a sample rate that is a power of two to eliminate round-off
+  // in computing the currentTime.
+  let context = new OfflineAudioContext(2, 16384, 16384);
+  let source = new ConstantSourceNode(context);
+
+  let test = new GainNode(context);
+  let reference = new GainNode(context);
+
+  source.connect(test);
+  source.connect(reference);
+
+  let merger = new ChannelMergerNode(
+      context, {numberOfInputs: context.destination.channelCount});
+  test.connect(merger, 0, 0);
+  reference.connect(merger, 0, 1);
+
+  merger.connect(context.destination);
+
+  return {context: context, source: source, test: test, reference: reference};
+}
diff --git a/tests/wpt/web-platform-tests/webdriver/tests/interface.html b/tests/wpt/web-platform-tests/webdriver/tests/interface.html
index 31637285e40..d54aaaf271d 100644
--- a/tests/wpt/web-platform-tests/webdriver/tests/interface.html
+++ b/tests/wpt/web-platform-tests/webdriver/tests/interface.html
@@ -1,38 +1,49 @@
-<!DOCTYPE html>
-<body>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
+<!doctype html>
+<meta charset=utf-8>
+
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
 <script src=/resources/WebIDLParser.js></script>
 <script src=/resources/idlharness.js></script>
+
 <script type=text/plain class=untested>
 [Exposed=Window]
 interface Navigator {
   // objects implementing this interface also implement the interfaces given below
 };
 </script>
+
 <script type=text/plain>
 Navigator includes NavigatorAutomationInformation;
 
 interface mixin NavigatorAutomationInformation {
-    readonly attribute boolean webdriver;
-    // always returns true
+  readonly attribute boolean webdriver;
 };
 </script>
+
 <script>
 "use strict";
 
-if ("webdriver" in navigator) {
-  test(() => assert_true(navigator.webdriver), "navigator.webdriver is always true");
-  var idlArray = new IdlArray();
-  [].forEach.call(document.querySelectorAll("script[type=text\\/plain]"), function(node) {
-    if (node.className == "untested") {
-      idlArray.add_untested_idls(node.textContent);
-    } else {
-      idlArray.add_idls(node.textContent);
-    }
-  });
-  idlArray.test();
-} else {
-  done();
+test(() => assert_idl_attribute(navigator, "webdriver"), "navigator.webdriver is present");
+
+// When test is run in automation navigator.webdriver is likely to
+// be true because WebDriver controls the browser instance.  To that
+// extent, this test is a bit special.  It should also be possible to
+// run the test manually, when WebDriver is not active, and so either
+// true/false outcome is OK.
+if (navigator.webdriver) {
+  test(() => assert_true(navigator.webdriver), "navigator.webdriver is true when webdriver-active is set");
+} else {
+  test(() => assert_false(navigator.webdriver), "navigator.webdriver is false when webdriver-active is not set");
 }
+
+var idls = new IdlArray();
+for (let node of [...document.scripts].filter(({type}) => type == "text/plain")) {
+  if (node.className == "untested") {
+    idls.add_untested_idls(node.textContent);
+  } else {
+    idls.add_idls(node.textContent);
+  }
+};
+idls.test();
 </script>