From 3abcd4237ffb6e1241932f11ca6dbf0a39345dd1 Mon Sep 17 00:00:00 2001
From: WPT Sync Bot <josh+wptsync@joshmatthews.net>
Date: Fri, 5 Mar 2021 08:20:23 +0000
Subject: [PATCH 1/2] Update web-platform-tests to revision
 b'e055b8d439d6f4b09635f1f0c3180e17cf368071'

---
 .../url/url-in-tags-revoke.window.js.ini      |   2 +-
 .../properties-value-inherit-001.html.ini     | 123 --------------
 .../cssom-view/elementFromPosition.html.ini   |   3 +
 .../fetch/content-type/response.window.js.ini |  15 +-
 .../fetch/content-type/script.window.js.ini   |   3 -
 .../traverse_the_history_5.html.ini           |   4 +
 ...ross-origin-objects-on-new-window.html.ini |   2 -
 .../supported-elements.html.ini               |   3 +-
 .../iframe_sandbox_popups_escaping-1.html.ini |   2 +-
 .../iframe_sandbox_popups_escaping-2.html.ini |   2 +-
 .../iframe_sandbox_popups_escaping-3.html.ini |   3 +-
 ...rame_sandbox_popups_nonescaping-1.html.ini |   2 +-
 .../form-double-submit-3.html.ini             |   4 -
 .../textfieldselection/select-event.html.ini  |  64 +++++---
 ...le-event-handler-settings-objects.html.ini |   3 +
 .../sub-sample-buffer-stitching.html.ini      |  12 ++
 .../audiocontext-not-fully-active.html.ini    |   1 -
 .../user_prompts.py.ini                       |   1 -
 .../webmessaging/with-ports/017.html.ini      |   5 -
 .../webmessaging/without-ports/018.html.ini   |   5 +
 .../alpha/import-in-moduleworker.html.ini     |   1 -
 .../alpha/sharedworker-in-worker.html.ini     |   1 -
 .../url/url-in-tags-revoke.window.js.ini      |   2 +-
 tests/wpt/metadata/MANIFEST.json              | 154 +++++++++++++++---
 .../properties-value-inherit-001.html.ini     | 123 --------------
 .../cssom-view/elementFromPosition.html.ini   |   3 +
 .../fetch/content-type/response.window.js.ini |  15 +-
 .../fetch/content-type/script.window.js.ini   |   3 -
 .../traverse_the_history_5.html.ini           |   4 +
 ...ross-origin-objects-on-new-window.html.ini |   2 -
 .../supported-elements.html.ini               |   3 +-
 .../iframe_sandbox_popups_escaping-1.html.ini |   2 +-
 .../iframe_sandbox_popups_escaping-2.html.ini |   2 +-
 .../iframe_sandbox_popups_escaping-3.html.ini |   3 +-
 ...rame_sandbox_popups_nonescaping-1.html.ini |   2 +-
 .../form-double-submit-3.html.ini             |   4 -
 .../textfieldselection/select-event.html.ini  |  64 +++++---
 ...le-event-handler-settings-objects.html.ini |   3 +
 .../sub-sample-buffer-stitching.html.ini      |  12 ++
 .../audiocontext-not-fully-active.html.ini    |   1 -
 .../user_prompts.py.ini                       |   1 -
 .../webmessaging/with-ports/017.html.ini      |   5 -
 .../webmessaging/without-ports/018.html.ini   |   5 +
 .../alpha/import-in-moduleworker.html.ini     |   1 -
 .../alpha/sharedworker-in-worker.html.ini     |   1 -
 .../css/css-break/transform-000.html          |  20 +++
 .../css/css-break/transform-001.html          |  20 +++
 .../css/css-break/transform-002.html          |  20 +++
 .../css/css-break/transform-003.html          |  21 +++
 .../css/css-break/transform-004.html          |  21 +++
 .../css/css-break/transform-005.html          |  21 +++
 .../aspect-ratio/flex-aspect-ratio-025.html   |  17 +-
 .../aspect-ratio/flex-aspect-ratio-026.html   |  17 +-
 .../aspect-ratio/flex-aspect-ratio-027.html   |  16 ++
 .../aspect-ratio/replaced-element-003.html    |   3 +
 .../docs/writing-tests/reftests.md            |  16 ++
 .../aria-element-reflection.tentative.html    |  13 ++
 .../iframe-load-cookie.tentative.https.html   |  25 ---
 .../iframe-local-storage.tentative.https.html |  61 +++++++
 .../credentialless/resources/common.js        |  26 +++
 ...html => pointerevent_pointerId_scope.html} |  27 ++-
 .../pointerevent_pointerId_scope-iframe.html  |   2 +-
 .../mouse-events/mousemove-between.html       |   6 +
 .../webcodecs/image-decoder.any.js            |  15 ++
 .../webdriver/tests/support/fixtures.py       |  37 ++---
 .../tex-2d-alpha-alpha-unsigned_byte.html.ini |   2 +-
 66 files changed, 621 insertions(+), 461 deletions(-)
 create mode 100644 tests/wpt/metadata-layout-2020/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
 delete mode 100644 tests/wpt/metadata-layout-2020/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini
 delete mode 100644 tests/wpt/metadata-layout-2020/html/semantics/forms/form-submission-0/form-double-submit-3.html.ini
 delete mode 100644 tests/wpt/metadata-layout-2020/webmessaging/with-ports/017.html.ini
 create mode 100644 tests/wpt/metadata-layout-2020/webmessaging/without-ports/018.html.ini
 create mode 100644 tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
 delete mode 100644 tests/wpt/metadata/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini
 delete mode 100644 tests/wpt/metadata/html/semantics/forms/form-submission-0/form-double-submit-3.html.ini
 delete mode 100644 tests/wpt/metadata/webmessaging/with-ports/017.html.ini
 create mode 100644 tests/wpt/metadata/webmessaging/without-ports/018.html.ini
 create mode 100644 tests/wpt/web-platform-tests/css/css-break/transform-000.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-break/transform-001.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-break/transform-002.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-break/transform-003.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-break/transform-004.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-break/transform-005.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/flex-aspect-ratio-027.html
 create mode 100644 tests/wpt/web-platform-tests/html/cross-origin-embedder-policy/credentialless/iframe-local-storage.tentative.https.html
 rename tests/wpt/web-platform-tests/pointerevents/{pointerevent_pointerId_scope-manual.html => pointerevent_pointerId_scope.html} (77%)

diff --git a/tests/wpt/metadata-layout-2020/FileAPI/url/url-in-tags-revoke.window.js.ini b/tests/wpt/metadata-layout-2020/FileAPI/url/url-in-tags-revoke.window.js.ini
index 76b44d9e9cf..3605e8f3fc9 100644
--- a/tests/wpt/metadata-layout-2020/FileAPI/url/url-in-tags-revoke.window.js.ini
+++ b/tests/wpt/metadata-layout-2020/FileAPI/url/url-in-tags-revoke.window.js.ini
@@ -4,7 +4,7 @@
     expected: TIMEOUT
 
   [Opening a blob URL in a new window immediately before revoking it works.]
-    expected: FAIL
+    expected: TIMEOUT
 
   [Fetching a blob URL immediately before revoking it works in an iframe.]
     expected: FAIL
diff --git a/tests/wpt/metadata-layout-2020/css/css-transitions/properties-value-inherit-001.html.ini b/tests/wpt/metadata-layout-2020/css/css-transitions/properties-value-inherit-001.html.ini
index 3a807df2b3e..1ec7e33c39a 100644
--- a/tests/wpt/metadata-layout-2020/css/css-transitions/properties-value-inherit-001.html.ini
+++ b/tests/wpt/metadata-layout-2020/css/css-transitions/properties-value-inherit-001.html.ini
@@ -86,129 +86,6 @@
   [background-position length(px) / events]
     expected: FAIL
 
-  [background-color color(rgba) / events]
-    expected: FAIL
-
-  [border-top-width length(pt) / events]
-    expected: FAIL
-
-  [border-top-width length(pc) / events]
-    expected: FAIL
-
-  [border-top-width length(px) / events]
-    expected: FAIL
-
-  [border-top-width length(em) / events]
-    expected: FAIL
-
-  [border-top-width length(ex) / events]
-    expected: FAIL
-
-  [border-top-width length(mm) / events]
-    expected: FAIL
-
-  [border-top-width length(cm) / events]
-    expected: FAIL
-
-  [border-top-width length(in) / events]
-    expected: FAIL
-
-  [border-right-width length(pt) / events]
-    expected: FAIL
-
-  [border-right-width length(pc) / events]
-    expected: FAIL
-
-  [border-right-width length(px) / events]
-    expected: FAIL
-
-  [border-right-width length(em) / events]
-    expected: FAIL
-
-  [border-right-width length(ex) / events]
-    expected: FAIL
-
-  [border-right-width length(mm) / events]
-    expected: FAIL
-
-  [border-right-width length(cm) / events]
-    expected: FAIL
-
-  [border-right-width length(in) / events]
-    expected: FAIL
-
-  [border-bottom-width length(pt) / events]
-    expected: FAIL
-
-  [border-bottom-width length(pc) / events]
-    expected: FAIL
-
-  [border-bottom-width length(px) / events]
-    expected: FAIL
-
-  [border-bottom-width length(em) / events]
-    expected: FAIL
-
-  [border-bottom-width length(ex) / events]
-    expected: FAIL
-
-  [border-bottom-width length(mm) / events]
-    expected: FAIL
-
-  [border-bottom-width length(cm) / events]
-    expected: FAIL
-
-  [border-bottom-width length(in) / events]
-    expected: FAIL
-
-  [border-left-width length(pt) / events]
-    expected: FAIL
-
-  [border-left-width length(pc) / events]
-    expected: FAIL
-
-  [border-left-width length(px) / events]
-    expected: FAIL
-
-  [border-left-width length(em) / events]
-    expected: FAIL
-
-  [border-left-width length(ex) / events]
-    expected: FAIL
-
-  [border-left-width length(mm) / events]
-    expected: FAIL
-
-  [border-left-width length(cm) / events]
-    expected: FAIL
-
-  [border-left-width length(in) / events]
-    expected: FAIL
-
-  [border-top-color color(rgba) / events]
-    expected: FAIL
-
-  [border-right-color color(rgba) / events]
-    expected: FAIL
-
-  [border-bottom-color color(rgba) / events]
-    expected: FAIL
-
-  [border-left-color color(rgba) / events]
-    expected: FAIL
-
-  [padding-bottom length(pt) / events]
-    expected: FAIL
-
-  [padding-bottom length(pc) / events]
-    expected: FAIL
-
-  [padding-bottom length(px) / events]
-    expected: FAIL
-
-  [padding-bottom length(em) / events]
-    expected: FAIL
-
   [padding-bottom length(ex) / events]
     expected: FAIL
 
diff --git a/tests/wpt/metadata-layout-2020/css/cssom-view/elementFromPosition.html.ini b/tests/wpt/metadata-layout-2020/css/cssom-view/elementFromPosition.html.ini
index c131078eace..23c61ede1a1 100644
--- a/tests/wpt/metadata-layout-2020/css/cssom-view/elementFromPosition.html.ini
+++ b/tests/wpt/metadata-layout-2020/css/cssom-view/elementFromPosition.html.ini
@@ -17,3 +17,6 @@
   [test the top of layer]
     expected: FAIL
 
+  [test some point of the element: top left corner]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata-layout-2020/fetch/content-type/response.window.js.ini b/tests/wpt/metadata-layout-2020/fetch/content-type/response.window.js.ini
index 13342cc966b..68c587d606f 100644
--- a/tests/wpt/metadata-layout-2020/fetch/content-type/response.window.js.ini
+++ b/tests/wpt/metadata-layout-2020/fetch/content-type/response.window.js.ini
@@ -309,21 +309,12 @@
   [Response: combined response Content-Type: text/html;" \\" text/plain ";charset=GBK]
     expected: NOTRUN
 
-  [<iframe>: separate response Content-Type: text/plain */*]
+  [<iframe>: separate response Content-Type: text/plain */*;charset=gbk]
     expected: FAIL
 
-  [<iframe>: combined response Content-Type: */* text/html]
+  [<iframe>: combined response Content-Type: text/html;" text/plain]
     expected: FAIL
 
-  [<iframe>: separate response Content-Type: text/html */*]
-    expected: FAIL
-
-  [<iframe>: combined response Content-Type: text/html */*]
-    expected: FAIL
-
-  [<iframe>: separate response Content-Type: text/html;x=" text/plain]
-    expected: FAIL
-
-  [<iframe>: combined response Content-Type: text/html;x=" text/plain]
+  [<iframe>: separate response Content-Type: text/html;" \\" text/plain]
     expected: FAIL
 
diff --git a/tests/wpt/metadata-layout-2020/fetch/content-type/script.window.js.ini b/tests/wpt/metadata-layout-2020/fetch/content-type/script.window.js.ini
index 258fe374697..d2df9b78483 100644
--- a/tests/wpt/metadata-layout-2020/fetch/content-type/script.window.js.ini
+++ b/tests/wpt/metadata-layout-2020/fetch/content-type/script.window.js.ini
@@ -56,6 +56,3 @@
   [separate text/javascript x/x]
     expected: FAIL
 
-  [separate text/javascript ]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata-layout-2020/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini b/tests/wpt/metadata-layout-2020/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
new file mode 100644
index 00000000000..dc2e45516de
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
@@ -0,0 +1,4 @@
+[traverse_the_history_5.html]
+  [Multiple history traversals, last would be aborted]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata-layout-2020/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini b/tests/wpt/metadata-layout-2020/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini
deleted file mode 100644
index 735a9a75a2a..00000000000
--- a/tests/wpt/metadata-layout-2020/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-origin-objects-on-new-window.html]
-  expected: TIMEOUT
diff --git a/tests/wpt/metadata-layout-2020/html/interaction/focus/the-autofocus-attribute/supported-elements.html.ini b/tests/wpt/metadata-layout-2020/html/interaction/focus/the-autofocus-attribute/supported-elements.html.ini
index 3538891dae8..f45aaafe1c5 100644
--- a/tests/wpt/metadata-layout-2020/html/interaction/focus/the-autofocus-attribute/supported-elements.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/interaction/focus/the-autofocus-attribute/supported-elements.html.ini
@@ -1,5 +1,4 @@
 [supported-elements.html]
-  expected: TIMEOUT
   [Contenteditable element should support autofocus]
     expected: FAIL
 
@@ -10,7 +9,7 @@
     expected: FAIL
 
   [Area element should support autofocus]
-    expected: TIMEOUT
+    expected: FAIL
 
   [Host element with delegatesFocus should support autofocus]
     expected: FAIL
diff --git a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
index 42ebcc9d57e..88f4ddd0e9a 100644
--- a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
@@ -1,5 +1,5 @@
 [iframe_sandbox_popups_escaping-1.html]
-  expected: TIMEOUT
+  expected: CRASH
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
     expected: TIMEOUT
 
diff --git a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
index c6f45be1eb2..e63fe7c263e 100644
--- a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
@@ -1,5 +1,5 @@
 [iframe_sandbox_popups_escaping-2.html]
-  expected: TIMEOUT
+  expected: CRASH
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
     expected: TIMEOUT
 
diff --git a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini
index 295031c1812..338d283eb0e 100644
--- a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini
@@ -1,5 +1,4 @@
 [iframe_sandbox_popups_escaping-3.html]
-  expected: TIMEOUT
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
-    expected: TIMEOUT
+    expected: FAIL
 
diff --git a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini
index 3080be9afc0..d913fcbb129 100644
--- a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini
@@ -1,5 +1,5 @@
 [iframe_sandbox_popups_nonescaping-1.html]
-  expected: CRASH
+  expected: TIMEOUT
   [Check that popups from a sandboxed iframe do not escape the sandbox]
     expected: NOTRUN
 
diff --git a/tests/wpt/metadata-layout-2020/html/semantics/forms/form-submission-0/form-double-submit-3.html.ini b/tests/wpt/metadata-layout-2020/html/semantics/forms/form-submission-0/form-double-submit-3.html.ini
deleted file mode 100644
index 9f416703229..00000000000
--- a/tests/wpt/metadata-layout-2020/html/semantics/forms/form-submission-0/form-double-submit-3.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[form-double-submit-3.html]
-  [<button> should have the same double-submit protection as <input type=submit>]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata-layout-2020/html/semantics/forms/textfieldselection/select-event.html.ini b/tests/wpt/metadata-layout-2020/html/semantics/forms/textfieldselection/select-event.html.ini
index 0d96c859d89..48cfd98d171 100644
--- a/tests/wpt/metadata-layout-2020/html/semantics/forms/textfieldselection/select-event.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/semantics/forms/textfieldselection/select-event.html.ini
@@ -1,22 +1,10 @@
 [select-event.html]
-  [textarea: selectionStart a second time (must not fire select)]
-    expected: FAIL
-
   [input type search: setSelectionRange out of range a second time (must not fire select)]
     expected: FAIL
 
   [input type password: selectionDirection a second time (must not fire select)]
     expected: FAIL
 
-  [input type text: selectionStart a second time (must not fire select)]
-    expected: FAIL
-
-  [input type text: setSelectionRange out of range a second time (must not fire select)]
-    expected: FAIL
-
-  [input type search: setRangeText() a second time (must not fire select)]
-    expected: FAIL
-
   [input type search: selectionStart a second time (must not fire select)]
     expected: FAIL
 
@@ -35,30 +23,54 @@
   [input type text: selectionEnd out of range a second time (must not fire select)]
     expected: FAIL
 
-  [input type search: selectionEnd a second time (must not fire select)]
-    expected: FAIL
-
-  [input type tel: setSelectionRange() a second time (must not fire select)]
-    expected: FAIL
-
-  [input type tel: selectionEnd out of range a second time (must not fire select)]
-    expected: FAIL
-
   [input type url: selectionStart a second time (must not fire select)]
     expected: FAIL
 
-  [input type url: selectionStart out of range a second time (must not fire select)]
-    expected: FAIL
-
   [input type password: select() a second time (must not fire select)]
     expected: FAIL
 
   [input type password: setSelectionRange() a second time (must not fire select)]
     expected: FAIL
 
-  [input type password: selectionStart out of range a second time (must not fire select)]
+  [textarea: setSelectionRange() a second time (must not fire select)]
     expected: FAIL
 
-  [input type password: selectionEnd out of range a second time (must not fire select)]
+  [textarea: setRangeText() a second time (must not fire select)]
+    expected: FAIL
+
+  [textarea: selectionStart out of range a second time (must not fire select)]
+    expected: FAIL
+
+  [input type text: selectionEnd a second time (must not fire select)]
+    expected: FAIL
+
+  [input type text: selectionDirection a second time (must not fire select)]
+    expected: FAIL
+
+  [input type text: setRangeText() a second time (must not fire select)]
+    expected: FAIL
+
+  [input type search: selectionDirection a second time (must not fire select)]
+    expected: FAIL
+
+  [input type search: setSelectionRange() a second time (must not fire select)]
+    expected: FAIL
+
+  [input type search: selectionStart out of range a second time (must not fire select)]
+    expected: FAIL
+
+  [input type tel: setRangeText() a second time (must not fire select)]
+    expected: FAIL
+
+  [input type url: select() a second time (must not fire select)]
+    expected: FAIL
+
+  [input type url: setSelectionRange() a second time (must not fire select)]
+    expected: FAIL
+
+  [input type url: selectionEnd out of range a second time (must not fire select)]
+    expected: FAIL
+
+  [input type password: setSelectionRange out of range a second time (must not fire select)]
     expected: FAIL
 
diff --git a/tests/wpt/metadata-layout-2020/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini b/tests/wpt/metadata-layout-2020/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini
index dbec6f2c2ff..450c88bd32b 100644
--- a/tests/wpt/metadata-layout-2020/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini
@@ -3,3 +3,6 @@
   [The incumbent settings object while executing the compiled callback via Web IDL's invoke must be that of the node document]
     expected: TIMEOUT
 
+  [The entry settings object while executing the compiled callback via Web IDL's invoke must be that of the node document]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini b/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini
index f481a66be18..dbe6611a3cf 100644
--- a/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini
+++ b/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini
@@ -608,3 +608,15 @@
   [X SNR (40.857403325570765 dB) is not greater than or equal to 65.737. Got 40.857403325570765.]
     expected: FAIL
 
+  [X Stitched sine-wave buffers at sample rate 44100 does not equal [0,0.06264832615852356,0.12505052983760834,0.18696144223213196,0.24813786149024963,0.308339387178421,0.36732959747314453,0.4248766601085663,0.480754554271698,0.5347436666488647,0.5866320133209229,0.6362156271934509,0.6832997798919678,0.7276994585990906,0.7692402601242065,0.8077589869499207...\] with an element-wise tolerance of {"absoluteThreshold":0.000090957,"relativeThreshold":0}.\n\tIndex\tActual\t\t\tExpected\t\tAbsError\t\tRelError\t\tTest threshold\n\t[15240\]\t-1.5116663102269030e+17\t3.3531737327575684e-1\t1.5116663102269030e+17\t4.5081657877110515e+17\t9.0957000000000003e-5\n\t[15241\]\t4.5846281857315040e-41\t3.9367997646331787e-1\t3.9367997646331787e-1\t1.0000000000000000e+0\t9.0957000000000003e-5\n\tMax AbsError of 1.5116663102269030e+17 at index of 15240.\n\tMax RelError of 4.5081657877110515e+17 at index of 15240.\n]
+    expected: FAIL
+
+  [X SNR (-300.1550327414167 dB) is not greater than or equal to 85.58. Got -300.1550327414167.]
+    expected: FAIL
+
+  [X Stitched sine-wave buffers at sample rate 43800 does not equal [0,0.06264832615852356,0.12505052983760834,0.18696144223213196,0.24813786149024963,0.308339387178421,0.36732959747314453,0.4248766601085663,0.480754554271698,0.5347436666488647,0.5866320133209229,0.6362156271934509,0.6832997798919678,0.7276994585990906,0.7692402601242065,0.8077589869499207...\] with an element-wise tolerance of {"absoluteThreshold":0.0038986,"relativeThreshold":0}.\n\tIndex\tActual\t\t\tExpected\t\tAbsError\t\tRelError\t\tTest threshold\n\t[7189\]\t-1.5847874412465357e+17\t-9.8956179618835449e-1\t1.5847874412465357e+17\t1.6015042692138099e+17\t3.8985999999999999e-3\n\t[7190\]\t-8.8409073650836945e-2\t-9.9664616584777832e-1\t9.0823709219694138e-1\t9.1129341918891205e-1\t3.8985999999999999e-3\n\tMax AbsError of 1.5847874412465357e+17 at index of 7189.\n\tMax RelError of 1.6015042692138099e+17 at index of 7189.\n]
+    expected: FAIL
+
+  [X SNR (-300.5653344749286 dB) is not greater than or equal to 65.737. Got -300.5653344749286.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-not-fully-active.html.ini b/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-not-fully-active.html.ini
index f1281b5ae81..b7e13cf7726 100644
--- a/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-not-fully-active.html.ini
+++ b/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-not-fully-active.html.ini
@@ -1,5 +1,4 @@
 [audiocontext-not-fully-active.html]
-  expected: TIMEOUT
   [frame in navigated remote-site frame]
     expected: FAIL
 
diff --git a/tests/wpt/metadata-layout-2020/webdriver/tests/find_elements_from_shadow_root/user_prompts.py.ini b/tests/wpt/metadata-layout-2020/webdriver/tests/find_elements_from_shadow_root/user_prompts.py.ini
index e71bce4c95c..1af95add6bf 100644
--- a/tests/wpt/metadata-layout-2020/webdriver/tests/find_elements_from_shadow_root/user_prompts.py.ini
+++ b/tests/wpt/metadata-layout-2020/webdriver/tests/find_elements_from_shadow_root/user_prompts.py.ini
@@ -1,5 +1,4 @@
 [user_prompts.py]
-  expected: ERROR
   [test_accept_and_notify[capabilities0-prompt-\]]
     expected: FAIL
 
diff --git a/tests/wpt/metadata-layout-2020/webmessaging/with-ports/017.html.ini b/tests/wpt/metadata-layout-2020/webmessaging/with-ports/017.html.ini
deleted file mode 100644
index 064cf47545b..00000000000
--- a/tests/wpt/metadata-layout-2020/webmessaging/with-ports/017.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[017.html]
-  expected: TIMEOUT
-  [origin of the script that invoked the method, about:blank]
-    expected: TIMEOUT
-
diff --git a/tests/wpt/metadata-layout-2020/webmessaging/without-ports/018.html.ini b/tests/wpt/metadata-layout-2020/webmessaging/without-ports/018.html.ini
new file mode 100644
index 00000000000..663a1f8fa30
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/webmessaging/without-ports/018.html.ini
@@ -0,0 +1,5 @@
+[018.html]
+  expected: TIMEOUT
+  [origin of the script that invoked the method, javascript:]
+    expected: TIMEOUT
+
diff --git a/tests/wpt/metadata-layout-2020/workers/baseurl/alpha/import-in-moduleworker.html.ini b/tests/wpt/metadata-layout-2020/workers/baseurl/alpha/import-in-moduleworker.html.ini
index bfd4d6dd2d6..bf2a1d61bab 100644
--- a/tests/wpt/metadata-layout-2020/workers/baseurl/alpha/import-in-moduleworker.html.ini
+++ b/tests/wpt/metadata-layout-2020/workers/baseurl/alpha/import-in-moduleworker.html.ini
@@ -1,5 +1,4 @@
 [import-in-moduleworker.html]
-  expected: ERROR
   [Base URL in module dedicated workers: import]
     expected: FAIL
 
diff --git a/tests/wpt/metadata-layout-2020/workers/baseurl/alpha/sharedworker-in-worker.html.ini b/tests/wpt/metadata-layout-2020/workers/baseurl/alpha/sharedworker-in-worker.html.ini
index 650c91da4a6..333edb3a26e 100644
--- a/tests/wpt/metadata-layout-2020/workers/baseurl/alpha/sharedworker-in-worker.html.ini
+++ b/tests/wpt/metadata-layout-2020/workers/baseurl/alpha/sharedworker-in-worker.html.ini
@@ -1,5 +1,4 @@
 [sharedworker-in-worker.html]
-  expected: ERROR
   [Base URL in workers: new SharedWorker()]
     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 d4f62ed7113..faa00f45ecf 100644
--- a/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini
+++ b/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini
@@ -7,7 +7,7 @@
     expected: FAIL
 
   [Opening a blob URL in a new window immediately before revoking it works.]
-    expected: FAIL
+    expected: TIMEOUT
 
   [Opening a blob URL in a noopener about:blank window immediately before revoking it works.]
     expected: TIMEOUT
diff --git a/tests/wpt/metadata/MANIFEST.json b/tests/wpt/metadata/MANIFEST.json
index 436937e6a12..d77099a3aad 100644
--- a/tests/wpt/metadata/MANIFEST.json
+++ b/tests/wpt/metadata/MANIFEST.json
@@ -17296,13 +17296,6 @@
       {}
      ]
     ],
-    "pointerevent_pointerId_scope-manual.html": [
-     "3640cb6f6bba67b51f96c857a4deb811a495845d",
-     [
-      null,
-      {}
-     ]
-    ],
     "pointerevent_pointerleave_pen-manual.html": [
      "d0d8dd3682513fa44659573f02aa3eb9044c5605",
      [
@@ -128779,6 +128772,84 @@
        {}
       ]
      ],
+     "transform-000.html": [
+      "7f8bfa8ca4a33ac9e87a7f7b83b26b791cede0fa",
+      [
+       null,
+       [
+        [
+         "/css/reference/ref-filled-green-100px-square.xht",
+         "=="
+        ]
+       ],
+       {}
+      ]
+     ],
+     "transform-001.html": [
+      "37985dd3f0e633566751fe879915038d13b3967f",
+      [
+       null,
+       [
+        [
+         "/css/reference/ref-filled-green-100px-square.xht",
+         "=="
+        ]
+       ],
+       {}
+      ]
+     ],
+     "transform-002.html": [
+      "10c62cd45c89c840f81e12ec96d6430eb50bed43",
+      [
+       null,
+       [
+        [
+         "/css/reference/ref-filled-green-100px-square.xht",
+         "=="
+        ]
+       ],
+       {}
+      ]
+     ],
+     "transform-003.html": [
+      "1879bab38331cc40457e214878dcdc004db6ff89",
+      [
+       null,
+       [
+        [
+         "/css/reference/ref-filled-green-100px-square.xht",
+         "=="
+        ]
+       ],
+       {}
+      ]
+     ],
+     "transform-004.html": [
+      "df7e92ac5d79edcf62dfb66c849990dfd6ec118b",
+      [
+       null,
+       [
+        [
+         "/css/reference/ref-filled-green-100px-square.xht",
+         "=="
+        ]
+       ],
+       {}
+      ]
+     ],
+     "transform-005.html": [
+      "83f674f8fd306027b305cf8092c28040ce836461",
+      [
+       null,
+       [
+        [
+         "/css/reference/ref-filled-green-100px-square.xht",
+         "=="
+        ]
+       ],
+       {}
+      ]
+     ],
      "widows-001.html": [
       "eb453ee64d8cfa1bcee456d614b64a3d67be122e",
       [
@@ -187171,7 +187242,7 @@
        ]
       ],
       "flex-aspect-ratio-025.html": [
-       "fa9ce8ebce69f02e6b13d9d2233d1e3b46c7f1ab",
+       "c4ff8110d7bed7079c864ddf192f8242932e588d",
        [
         null,
         [
@@ -187184,7 +187255,7 @@
        ]
       ],
       "flex-aspect-ratio-026.html": [
-       "1df14468632baa8ffd03d690f7ddaa618acd7bf6",
+       "c4a250818bb7786e2f395922d28e3c7519b4ea3a",
        [
         null,
         [
@@ -187196,6 +187267,19 @@
         {}
        ]
       ],
+      "flex-aspect-ratio-027.html": [
+       "c10f1f3f7048bc891ec8d73a70342a994213b565",
+       [
+        null,
+        [
+         [
+          "/css/reference/ref-filled-green-100px-square.xht",
+          "=="
+         ]
+        ],
+        {}
+       ]
+      ],
       "grid-aspect-ratio-001.html": [
        "ce91fe4e4e8b2bb7f610fb230a292f59188ff95b",
        [
@@ -187717,7 +187801,7 @@
        ]
       ],
       "replaced-element-003.html": [
-       "f1c8dd07e146074cd055cd2bc107b2e0abb5fcc9",
+       "83187fcd459582de54ca1b98c25295e0993d3235",
        [
         null,
         [
@@ -187726,7 +187810,23 @@
           "=="
          ]
         ],
-        {}
+        {
+         "fuzzy": [
+          [
+           null,
+           [
+            [
+             0,
+             3
+            ],
+            [
+             0,
+             5000
+            ]
+           ]
+          ]
+         ]
+        }
        ]
       ],
       "replaced-element-004.html": [
@@ -338614,7 +338714,7 @@
       []
      ],
      "reftests.md": [
-      "9f3165ced4c4e754680124a1e8722af15b9893eb",
+      "135fc20074df49a81345c3ebe3849fae52f68cb6",
       []
      ],
      "rendering.md": [
@@ -346690,7 +346790,7 @@
       ],
       "resources": {
        "common.js": [
-        "45fd93503c0ede4a07014997b0c0f04095b1cf6a",
+        "932adfd09854377165be745e885e835f8b9ef64c",
         []
        ],
        "dispatcher.js": [
@@ -360650,7 +360750,7 @@
       []
      ],
      "pointerevent_pointerId_scope-iframe.html": [
-      "ab33560b35216ea0976d1c037650122d9336ae39",
+      "c1fa22aa4ce29903815c52b7539310980cfcbc82",
       []
      ],
      "pointerevent_pointercapture-iframe.html": [
@@ -380139,7 +380239,7 @@
        []
       ],
       "fixtures.py": [
-       "7cb91ca62c238eaa7907e283077699f3897f6d2e",
+       "0ecfcdbb2427a997d652e88bb00d7ce8733ffd28",
        []
       ],
       "helpers.py": [
@@ -441603,7 +441703,7 @@
       ]
      ],
      "aria-element-reflection.tentative.html": [
-      "fc20df6696e975d368b5e18cfad776c4284615fe",
+      "44fc68acfd619dd729380681fe6e137d05a2817b",
       [
        null,
        {}
@@ -489528,7 +489628,14 @@
        ]
       ],
       "iframe-load-cookie.tentative.https.html": [
-       "b4520f8b952f33252a236f9b15ff708c07799c84",
+       "c3e3e2f18a90479e7cf596f5e542596ed15d1c08",
+       [
+        null,
+        {}
+       ]
+      ],
+      "iframe-local-storage.tentative.https.html": [
+       "0ef477c87bf5e56516b9f1b9188ae81efa9674d8",
        [
         null,
         {}
@@ -522415,6 +522522,15 @@
       {}
      ]
     ],
+    "pointerevent_pointerId_scope.html": [
+     "e3651b9d3477d264bba6a56b4de00c566ef32f82",
+     [
+      null,
+      {
+       "testdriver": true
+      }
+     ]
+    ],
     "pointerevent_pointercancel_touch.html": [
      "b09ddd740a6d6775806731c8e069a4674e3b12e3",
      [
@@ -552230,7 +552346,7 @@
        ]
       ],
       "mousemove-between.html": [
-       "1ddab541586b3990dec003314887865e0427b539",
+       "f9c422cc9364f793d8cdcb88d1a0379812953aba",
        [
         null,
         {
@@ -562545,7 +562661,7 @@
      ]
     ],
     "image-decoder.any.js": [
-     "f33a60a1f6ca28851a8d85d6ffbbc6c6566140a0",
+     "2c13b72cbd1ad2bc823806675430c67f7507be74",
      [
       "webcodecs/image-decoder.any.html",
       {
diff --git a/tests/wpt/metadata/css/css-transitions/properties-value-inherit-001.html.ini b/tests/wpt/metadata/css/css-transitions/properties-value-inherit-001.html.ini
index ce6bf545593..f4cdfc5095f 100644
--- a/tests/wpt/metadata/css/css-transitions/properties-value-inherit-001.html.ini
+++ b/tests/wpt/metadata/css/css-transitions/properties-value-inherit-001.html.ini
@@ -56,129 +56,6 @@
   [background-position length(px) / events]
     expected: FAIL
 
-  [background-color color(rgba) / events]
-    expected: FAIL
-
-  [border-top-width length(pt) / events]
-    expected: FAIL
-
-  [border-top-width length(pc) / events]
-    expected: FAIL
-
-  [border-top-width length(px) / events]
-    expected: FAIL
-
-  [border-top-width length(em) / events]
-    expected: FAIL
-
-  [border-top-width length(ex) / events]
-    expected: FAIL
-
-  [border-top-width length(mm) / events]
-    expected: FAIL
-
-  [border-top-width length(cm) / events]
-    expected: FAIL
-
-  [border-top-width length(in) / events]
-    expected: FAIL
-
-  [border-right-width length(pt) / events]
-    expected: FAIL
-
-  [border-right-width length(pc) / events]
-    expected: FAIL
-
-  [border-right-width length(px) / events]
-    expected: FAIL
-
-  [border-right-width length(em) / events]
-    expected: FAIL
-
-  [border-right-width length(ex) / events]
-    expected: FAIL
-
-  [border-right-width length(mm) / events]
-    expected: FAIL
-
-  [border-right-width length(cm) / events]
-    expected: FAIL
-
-  [border-right-width length(in) / events]
-    expected: FAIL
-
-  [border-bottom-width length(pt) / events]
-    expected: FAIL
-
-  [border-bottom-width length(pc) / events]
-    expected: FAIL
-
-  [border-bottom-width length(px) / events]
-    expected: FAIL
-
-  [border-bottom-width length(em) / events]
-    expected: FAIL
-
-  [border-bottom-width length(ex) / events]
-    expected: FAIL
-
-  [border-bottom-width length(mm) / events]
-    expected: FAIL
-
-  [border-bottom-width length(cm) / events]
-    expected: FAIL
-
-  [border-bottom-width length(in) / events]
-    expected: FAIL
-
-  [border-left-width length(pt) / events]
-    expected: FAIL
-
-  [border-left-width length(pc) / events]
-    expected: FAIL
-
-  [border-left-width length(px) / events]
-    expected: FAIL
-
-  [border-left-width length(em) / events]
-    expected: FAIL
-
-  [border-left-width length(ex) / events]
-    expected: FAIL
-
-  [border-left-width length(mm) / events]
-    expected: FAIL
-
-  [border-left-width length(cm) / events]
-    expected: FAIL
-
-  [border-left-width length(in) / events]
-    expected: FAIL
-
-  [border-top-color color(rgba) / events]
-    expected: FAIL
-
-  [border-right-color color(rgba) / events]
-    expected: FAIL
-
-  [border-bottom-color color(rgba) / events]
-    expected: FAIL
-
-  [border-left-color color(rgba) / events]
-    expected: FAIL
-
-  [padding-bottom length(pt) / events]
-    expected: FAIL
-
-  [padding-bottom length(pc) / events]
-    expected: FAIL
-
-  [padding-bottom length(px) / events]
-    expected: FAIL
-
-  [padding-bottom length(em) / events]
-    expected: FAIL
-
   [padding-bottom length(ex) / events]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/css/cssom-view/elementFromPosition.html.ini b/tests/wpt/metadata/css/cssom-view/elementFromPosition.html.ini
index 85e94926cb3..5733d536fd3 100644
--- a/tests/wpt/metadata/css/cssom-view/elementFromPosition.html.ini
+++ b/tests/wpt/metadata/css/cssom-view/elementFromPosition.html.ini
@@ -21,3 +21,6 @@
   [test the top of layer]
     expected: FAIL
 
+  [test some point of the element: top left corner]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/fetch/content-type/response.window.js.ini b/tests/wpt/metadata/fetch/content-type/response.window.js.ini
index 2ea13ffe823..d559144164c 100644
--- a/tests/wpt/metadata/fetch/content-type/response.window.js.ini
+++ b/tests/wpt/metadata/fetch/content-type/response.window.js.ini
@@ -309,21 +309,12 @@
   [fetch(): separate response Content-Type: text/plain ]
     expected: NOTRUN
 
-  [<iframe>: separate response Content-Type: text/plain */*]
+  [<iframe>: separate response Content-Type: text/plain */*;charset=gbk]
     expected: FAIL
 
-  [<iframe>: combined response Content-Type: */* text/html]
+  [<iframe>: combined response Content-Type: text/html;" text/plain]
     expected: FAIL
 
-  [<iframe>: separate response Content-Type: text/html */*]
-    expected: FAIL
-
-  [<iframe>: combined response Content-Type: text/html */*]
-    expected: FAIL
-
-  [<iframe>: separate response Content-Type: text/html;x=" text/plain]
-    expected: FAIL
-
-  [<iframe>: combined response Content-Type: text/html;x=" text/plain]
+  [<iframe>: separate response Content-Type: text/html;" \\" text/plain]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/fetch/content-type/script.window.js.ini b/tests/wpt/metadata/fetch/content-type/script.window.js.ini
index 258fe374697..d2df9b78483 100644
--- a/tests/wpt/metadata/fetch/content-type/script.window.js.ini
+++ b/tests/wpt/metadata/fetch/content-type/script.window.js.ini
@@ -56,6 +56,3 @@
   [separate text/javascript x/x]
     expected: FAIL
 
-  [separate text/javascript ]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini b/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
new file mode 100644
index 00000000000..dc2e45516de
--- /dev/null
+++ b/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
@@ -0,0 +1,4 @@
+[traverse_the_history_5.html]
+  [Multiple history traversals, last would be aborted]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini b/tests/wpt/metadata/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini
deleted file mode 100644
index 735a9a75a2a..00000000000
--- a/tests/wpt/metadata/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[cross-origin-objects-on-new-window.html]
-  expected: TIMEOUT
diff --git a/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/supported-elements.html.ini b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/supported-elements.html.ini
index d1ca01ebc5f..6b68e9094e4 100644
--- a/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/supported-elements.html.ini
+++ b/tests/wpt/metadata/html/interaction/focus/the-autofocus-attribute/supported-elements.html.ini
@@ -1,5 +1,4 @@
 [supported-elements.html]
-  expected: TIMEOUT
   [Contenteditable element should support autofocus]
     expected: FAIL
 
@@ -10,7 +9,7 @@
     expected: FAIL
 
   [Area element should support autofocus]
-    expected: TIMEOUT
+    expected: FAIL
 
   [Host element with delegatesFocus should support autofocus]
     expected: FAIL
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
index fc37df7e3fa..2a166bb97b7 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
@@ -1,6 +1,6 @@
 [iframe_sandbox_popups_escaping-1.html]
   type: testharness
-  expected: TIMEOUT
+  expected: CRASH
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
     expected: TIMEOUT
 
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
index c6f45be1eb2..e63fe7c263e 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
@@ -1,5 +1,5 @@
 [iframe_sandbox_popups_escaping-2.html]
-  expected: TIMEOUT
+  expected: CRASH
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
     expected: TIMEOUT
 
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini
index 5f60c78e73c..f6a7aca3306 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini
@@ -1,6 +1,5 @@
 [iframe_sandbox_popups_escaping-3.html]
   type: testharness
-  expected: TIMEOUT
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
-    expected: TIMEOUT
+    expected: FAIL
 
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini
index 963d4cd20ef..9df1ac56f2a 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini
@@ -1,6 +1,6 @@
 [iframe_sandbox_popups_nonescaping-1.html]
   type: testharness
-  expected: CRASH
+  expected: TIMEOUT
   [Check that popups from a sandboxed iframe do not escape the sandbox]
     expected: NOTRUN
 
diff --git a/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-double-submit-3.html.ini b/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-double-submit-3.html.ini
deleted file mode 100644
index 9f416703229..00000000000
--- a/tests/wpt/metadata/html/semantics/forms/form-submission-0/form-double-submit-3.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[form-double-submit-3.html]
-  [<button> should have the same double-submit protection as <input type=submit>]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/semantics/forms/textfieldselection/select-event.html.ini b/tests/wpt/metadata/html/semantics/forms/textfieldselection/select-event.html.ini
index 0d96c859d89..48cfd98d171 100644
--- a/tests/wpt/metadata/html/semantics/forms/textfieldselection/select-event.html.ini
+++ b/tests/wpt/metadata/html/semantics/forms/textfieldselection/select-event.html.ini
@@ -1,22 +1,10 @@
 [select-event.html]
-  [textarea: selectionStart a second time (must not fire select)]
-    expected: FAIL
-
   [input type search: setSelectionRange out of range a second time (must not fire select)]
     expected: FAIL
 
   [input type password: selectionDirection a second time (must not fire select)]
     expected: FAIL
 
-  [input type text: selectionStart a second time (must not fire select)]
-    expected: FAIL
-
-  [input type text: setSelectionRange out of range a second time (must not fire select)]
-    expected: FAIL
-
-  [input type search: setRangeText() a second time (must not fire select)]
-    expected: FAIL
-
   [input type search: selectionStart a second time (must not fire select)]
     expected: FAIL
 
@@ -35,30 +23,54 @@
   [input type text: selectionEnd out of range a second time (must not fire select)]
     expected: FAIL
 
-  [input type search: selectionEnd a second time (must not fire select)]
-    expected: FAIL
-
-  [input type tel: setSelectionRange() a second time (must not fire select)]
-    expected: FAIL
-
-  [input type tel: selectionEnd out of range a second time (must not fire select)]
-    expected: FAIL
-
   [input type url: selectionStart a second time (must not fire select)]
     expected: FAIL
 
-  [input type url: selectionStart out of range a second time (must not fire select)]
-    expected: FAIL
-
   [input type password: select() a second time (must not fire select)]
     expected: FAIL
 
   [input type password: setSelectionRange() a second time (must not fire select)]
     expected: FAIL
 
-  [input type password: selectionStart out of range a second time (must not fire select)]
+  [textarea: setSelectionRange() a second time (must not fire select)]
     expected: FAIL
 
-  [input type password: selectionEnd out of range a second time (must not fire select)]
+  [textarea: setRangeText() a second time (must not fire select)]
+    expected: FAIL
+
+  [textarea: selectionStart out of range a second time (must not fire select)]
+    expected: FAIL
+
+  [input type text: selectionEnd a second time (must not fire select)]
+    expected: FAIL
+
+  [input type text: selectionDirection a second time (must not fire select)]
+    expected: FAIL
+
+  [input type text: setRangeText() a second time (must not fire select)]
+    expected: FAIL
+
+  [input type search: selectionDirection a second time (must not fire select)]
+    expected: FAIL
+
+  [input type search: setSelectionRange() a second time (must not fire select)]
+    expected: FAIL
+
+  [input type search: selectionStart out of range a second time (must not fire select)]
+    expected: FAIL
+
+  [input type tel: setRangeText() a second time (must not fire select)]
+    expected: FAIL
+
+  [input type url: select() a second time (must not fire select)]
+    expected: FAIL
+
+  [input type url: setSelectionRange() a second time (must not fire select)]
+    expected: FAIL
+
+  [input type url: selectionEnd out of range a second time (must not fire select)]
+    expected: FAIL
+
+  [input type password: setSelectionRange out of range a second time (must not fire select)]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini b/tests/wpt/metadata/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini
index 0cef5158fae..01f7b72cbe7 100644
--- a/tests/wpt/metadata/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini
+++ b/tests/wpt/metadata/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini
@@ -4,3 +4,6 @@
   [The incumbent settings object while executing the compiled callback via Web IDL's invoke must be that of the node document]
     expected: TIMEOUT
 
+  [The entry settings object while executing the compiled callback via Web IDL's invoke must be that of the node document]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini b/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini
index 022df1a3dcb..28fc6698b5a 100644
--- a/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini
+++ b/tests/wpt/metadata/webaudio/the-audio-api/the-audiobuffersourcenode-interface/sub-sample-buffer-stitching.html.ini
@@ -836,3 +836,15 @@
   [X SNR (40.857403325570765 dB) is not greater than or equal to 65.737. Got 40.857403325570765.]
     expected: FAIL
 
+  [X Stitched sine-wave buffers at sample rate 44100 does not equal [0,0.06264832615852356,0.12505052983760834,0.18696144223213196,0.24813786149024963,0.308339387178421,0.36732959747314453,0.4248766601085663,0.480754554271698,0.5347436666488647,0.5866320133209229,0.6362156271934509,0.6832997798919678,0.7276994585990906,0.7692402601242065,0.8077589869499207...\] with an element-wise tolerance of {"absoluteThreshold":0.000090957,"relativeThreshold":0}.\n\tIndex\tActual\t\t\tExpected\t\tAbsError\t\tRelError\t\tTest threshold\n\t[15240\]\t-1.5116663102269030e+17\t3.3531737327575684e-1\t1.5116663102269030e+17\t4.5081657877110515e+17\t9.0957000000000003e-5\n\t[15241\]\t4.5846281857315040e-41\t3.9367997646331787e-1\t3.9367997646331787e-1\t1.0000000000000000e+0\t9.0957000000000003e-5\n\tMax AbsError of 1.5116663102269030e+17 at index of 15240.\n\tMax RelError of 4.5081657877110515e+17 at index of 15240.\n]
+    expected: FAIL
+
+  [X SNR (-300.1550327414167 dB) is not greater than or equal to 85.58. Got -300.1550327414167.]
+    expected: FAIL
+
+  [X Stitched sine-wave buffers at sample rate 43800 does not equal [0,0.06264832615852356,0.12505052983760834,0.18696144223213196,0.24813786149024963,0.308339387178421,0.36732959747314453,0.4248766601085663,0.480754554271698,0.5347436666488647,0.5866320133209229,0.6362156271934509,0.6832997798919678,0.7276994585990906,0.7692402601242065,0.8077589869499207...\] with an element-wise tolerance of {"absoluteThreshold":0.0038986,"relativeThreshold":0}.\n\tIndex\tActual\t\t\tExpected\t\tAbsError\t\tRelError\t\tTest threshold\n\t[7189\]\t-1.5847874412465357e+17\t-9.8956179618835449e-1\t1.5847874412465357e+17\t1.6015042692138099e+17\t3.8985999999999999e-3\n\t[7190\]\t-8.8409073650836945e-2\t-9.9664616584777832e-1\t9.0823709219694138e-1\t9.1129341918891205e-1\t3.8985999999999999e-3\n\tMax AbsError of 1.5847874412465357e+17 at index of 7189.\n\tMax RelError of 1.6015042692138099e+17 at index of 7189.\n]
+    expected: FAIL
+
+  [X SNR (-300.5653344749286 dB) is not greater than or equal to 65.737. Got -300.5653344749286.]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-not-fully-active.html.ini b/tests/wpt/metadata/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-not-fully-active.html.ini
index f1281b5ae81..b7e13cf7726 100644
--- a/tests/wpt/metadata/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-not-fully-active.html.ini
+++ b/tests/wpt/metadata/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-not-fully-active.html.ini
@@ -1,5 +1,4 @@
 [audiocontext-not-fully-active.html]
-  expected: TIMEOUT
   [frame in navigated remote-site frame]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/webdriver/tests/find_elements_from_shadow_root/user_prompts.py.ini b/tests/wpt/metadata/webdriver/tests/find_elements_from_shadow_root/user_prompts.py.ini
index e71bce4c95c..1af95add6bf 100644
--- a/tests/wpt/metadata/webdriver/tests/find_elements_from_shadow_root/user_prompts.py.ini
+++ b/tests/wpt/metadata/webdriver/tests/find_elements_from_shadow_root/user_prompts.py.ini
@@ -1,5 +1,4 @@
 [user_prompts.py]
-  expected: ERROR
   [test_accept_and_notify[capabilities0-prompt-\]]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/webmessaging/with-ports/017.html.ini b/tests/wpt/metadata/webmessaging/with-ports/017.html.ini
deleted file mode 100644
index 064cf47545b..00000000000
--- a/tests/wpt/metadata/webmessaging/with-ports/017.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[017.html]
-  expected: TIMEOUT
-  [origin of the script that invoked the method, about:blank]
-    expected: TIMEOUT
-
diff --git a/tests/wpt/metadata/webmessaging/without-ports/018.html.ini b/tests/wpt/metadata/webmessaging/without-ports/018.html.ini
new file mode 100644
index 00000000000..663a1f8fa30
--- /dev/null
+++ b/tests/wpt/metadata/webmessaging/without-ports/018.html.ini
@@ -0,0 +1,5 @@
+[018.html]
+  expected: TIMEOUT
+  [origin of the script that invoked the method, javascript:]
+    expected: TIMEOUT
+
diff --git a/tests/wpt/metadata/workers/baseurl/alpha/import-in-moduleworker.html.ini b/tests/wpt/metadata/workers/baseurl/alpha/import-in-moduleworker.html.ini
index bfd4d6dd2d6..bf2a1d61bab 100644
--- a/tests/wpt/metadata/workers/baseurl/alpha/import-in-moduleworker.html.ini
+++ b/tests/wpt/metadata/workers/baseurl/alpha/import-in-moduleworker.html.ini
@@ -1,5 +1,4 @@
 [import-in-moduleworker.html]
-  expected: ERROR
   [Base URL in module dedicated workers: import]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/workers/baseurl/alpha/sharedworker-in-worker.html.ini b/tests/wpt/metadata/workers/baseurl/alpha/sharedworker-in-worker.html.ini
index 650c91da4a6..333edb3a26e 100644
--- a/tests/wpt/metadata/workers/baseurl/alpha/sharedworker-in-worker.html.ini
+++ b/tests/wpt/metadata/workers/baseurl/alpha/sharedworker-in-worker.html.ini
@@ -1,5 +1,4 @@
 [sharedworker-in-worker.html]
-  expected: ERROR
   [Base URL in workers: new SharedWorker()]
     expected: FAIL
 
diff --git a/tests/wpt/web-platform-tests/css/css-break/transform-000.html b/tests/wpt/web-platform-tests/css/css-break/transform-000.html
new file mode 100644
index 00000000000..7f8bfa8ca4a
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-break/transform-000.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
+<link rel="help" href="https://www.w3.org/TR/css-break-3/#transforms">
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+<style>
+  .relpos {
+      position: relative;
+      left: -60px;
+      background: green;
+  }
+</style>
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div style="inline-size:100px; block-size:100px; columns:4; column-fill:auto; column-gap:0; background:red;">
+  <div style="block-size:50px; background:green;"></div>
+  <div style="will-change:transform; transform:translateX(60px);">
+    <div class="relpos" style="block-size:100px;"></div>
+    <div class="relpos" style="block-size:100px;"></div>
+    <div class="relpos" style="block-size:150px;"></div>
+  </div>
+</div>
diff --git a/tests/wpt/web-platform-tests/css/css-break/transform-001.html b/tests/wpt/web-platform-tests/css/css-break/transform-001.html
new file mode 100644
index 00000000000..37985dd3f0e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-break/transform-001.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
+<link rel="help" href="https://www.w3.org/TR/css-break-3/#transforms">
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+<style>
+  .relpos {
+      position: relative;
+      top: -60px;
+      background: green;
+  }
+</style>
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div style="writing-mode:vertical-lr; inline-size:100px; block-size:100px; columns:4; column-fill:auto; column-gap:0; background:red;">
+  <div style="block-size:50px; background:green;"></div>
+  <div style="will-change:transform; transform:translateY(60px);">
+    <div class="relpos" style="block-size:100px;"></div>
+    <div class="relpos" style="block-size:100px;"></div>
+    <div class="relpos" style="block-size:150px;"></div>
+  </div>
+</div>
diff --git a/tests/wpt/web-platform-tests/css/css-break/transform-002.html b/tests/wpt/web-platform-tests/css/css-break/transform-002.html
new file mode 100644
index 00000000000..10c62cd45c8
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-break/transform-002.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
+<link rel="help" href="https://www.w3.org/TR/css-break-3/#transforms">
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+<style>
+  .relpos {
+      position: relative;
+      top: -60px;
+      background: green;
+  }
+</style>
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div style="writing-mode:vertical-rl; inline-size:100px; block-size:100px; columns:4; column-fill:auto; column-gap:0; background:red;">
+  <div style="block-size:50px; background:green;"></div>
+  <div style="will-change:transform; transform:translateY(60px);">
+    <div class="relpos" style="block-size:100px;"></div>
+    <div class="relpos" style="block-size:100px;"></div>
+    <div class="relpos" style="block-size:150px;"></div>
+  </div>
+</div>
diff --git a/tests/wpt/web-platform-tests/css/css-break/transform-003.html b/tests/wpt/web-platform-tests/css/css-break/transform-003.html
new file mode 100644
index 00000000000..1879bab3833
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-break/transform-003.html
@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
+<link rel="help" href="https://www.w3.org/TR/css-break-3/#transforms">
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+<style>
+  .relpos {
+      position: relative;
+      left: -60px;
+      top: -50px;
+      background: green;
+  }
+</style>
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div style="inline-size:100px; block-size:100px; columns:4; column-fill:auto; column-gap:0; background:red;">
+  <div style="block-size:50px; background:green;"></div>
+  <div style="will-change:transform; transform:translate(60px, 50px);">
+    <div class="relpos" style="block-size:100px;"></div>
+    <div class="relpos" style="block-size:100px;"></div>
+    <div class="relpos" style="block-size:150px;"></div>
+  </div>
+</div>
diff --git a/tests/wpt/web-platform-tests/css/css-break/transform-004.html b/tests/wpt/web-platform-tests/css/css-break/transform-004.html
new file mode 100644
index 00000000000..df7e92ac5d7
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-break/transform-004.html
@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
+<link rel="help" href="https://www.w3.org/TR/css-break-3/#transforms">
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+<style>
+  .relpos {
+      position: relative;
+      left: -60px;
+      top: -50px;
+      background: green;
+  }
+</style>
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div style="writing-mode:vertical-lr; inline-size:100px; block-size:100px; columns:4; column-fill:auto; column-gap:0; background:red;">
+  <div style="block-size:50px; background:green;"></div>
+  <div style="will-change:transform; transform:translate(60px, 50px);">
+    <div class="relpos" style="block-size:100px;"></div>
+    <div class="relpos" style="block-size:100px;"></div>
+    <div class="relpos" style="block-size:150px;"></div>
+  </div>
+</div>
diff --git a/tests/wpt/web-platform-tests/css/css-break/transform-005.html b/tests/wpt/web-platform-tests/css/css-break/transform-005.html
new file mode 100644
index 00000000000..83f674f8fd3
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-break/transform-005.html
@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
+<link rel="help" href="https://www.w3.org/TR/css-break-3/#transforms">
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+<style>
+  .relpos {
+      position: relative;
+      left: -60px;
+      top: -50px;
+      background: green;
+  }
+</style>
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div style="writing-mode:vertical-rl; inline-size:100px; block-size:100px; columns:4; column-fill:auto; column-gap:0; background:red;">
+  <div style="block-size:50px; background:green;"></div>
+  <div style="will-change:transform; transform:translate(60px, 50px);">
+    <div class="relpos" style="block-size:100px;"></div>
+    <div class="relpos" style="block-size:100px;"></div>
+    <div class="relpos" style="block-size:150px;"></div>
+  </div>
+</div>
diff --git a/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/flex-aspect-ratio-025.html b/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/flex-aspect-ratio-025.html
index fa9ce8ebce6..c4ff8110d7b 100644
--- a/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/flex-aspect-ratio-025.html
+++ b/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/flex-aspect-ratio-025.html
@@ -14,6 +14,7 @@
   .item {
     background: green;
     padding-top: 15px;
+    padding-left: 10px;
     box-sizing: border-box;
   }
   </style>
@@ -49,25 +50,25 @@
        because its value contains 'auto'. -->
   <div class="flexContainer" style="width: auto;">
     <!-- The content-box height 10px is transferred to the main axis,
-         yielding a resolved flex base size of 200px. -->
-    <div class="item" style="min-width:0; height: 25px; aspect-ratio: auto 20/1;"></div>
+         yielding a resolved flex base size of 190px. -->
+    <div class="item" style="min-width:0; height: 25px; aspect-ratio: auto 19/1;"></div>
   </div>
 
   <div class="flexContainer">
     <!-- The content-box height 10px is transferred to the main axis,
-         yielding a resolved min-width:auto of 200px. -->
-    <div class="item" style="height: 25px; aspect-ratio: auto 20/1;"></div>
+         yielding a resolved min-width:auto of 190px. -->
+    <div class="item" style="height: 25px; aspect-ratio: auto 19/1;"></div>
   </div>
 
   <div class="flexContainer">
     <!-- The content-box min-height 10px is transferred to the main axis,
-         yielding a resolved min-width:auto of 200px. -->
-    <div class="item" style="min-height: 25px; aspect-ratio: auto 20/1;"></div>
+         yielding a resolved min-width:auto of 190px. -->
+    <div class="item" style="min-height: 25px; aspect-ratio: auto 19/1;"></div>
   </div>
 
   <div class="flexContainer">
     <!-- The content-box height 10px (clamped by max-height) is transferred
-         to the main axis, yielding a resolved min-width:auto of 200px. -->
-    <div class="item" style="max-height: 25px; height: 100px; aspect-ratio: auto 20/1;"></div>
+         to the main axis, yielding a resolved min-width:auto of 190px. -->
+    <div class="item" style="max-height: 25px; height: 100px; aspect-ratio: auto 19/1;"></div>
   </div>
 </html>
diff --git a/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/flex-aspect-ratio-026.html b/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/flex-aspect-ratio-026.html
index 1df14468632..c4a250818bb 100644
--- a/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/flex-aspect-ratio-026.html
+++ b/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/flex-aspect-ratio-026.html
@@ -15,6 +15,7 @@
   .item {
     background: green;
     padding-left: 15px;
+    padding-top: 10px;
     box-sizing: border-box;
   }
   .item > div {
@@ -53,25 +54,25 @@
        because its value contains 'auto'. -->
   <div class="flexContainer" style="height: auto;">
     <!-- The content-box width 10px is transferred to the main axis,
-         yielding a resolved flex base size of 200px. -->
-    <div class="item" style="min-height:0; width: 25px; aspect-ratio: auto 1/20;"><div></div></div>
+         yielding a resolved flex base size of 190px. -->
+    <div class="item" style="min-height:0; width: 25px; aspect-ratio: auto 1/19;"><div></div></div>
   </div>
 
   <div class="flexContainer">
     <!-- The content-box width 10px is transferred to the main axis,
-         yielding a resolved min-height:auto of 200px. -->
-    <div class="item" style="width: 25px; aspect-ratio: auto 1/20;"><div></div></div>
+         yielding a resolved min-height:auto of 190px. -->
+    <div class="item" style="width: 25px; aspect-ratio: auto 1/19;"><div></div></div>
   </div>
 
   <div class="flexContainer">
     <!-- The content-box min-width 10px is transferred to the main axis,
-         yielding a resolved min-height:auto of 200px. -->
-    <div class="item" style="min-width: 25px; aspect-ratio: auto 1/20;"><div></div></div>
+         yielding a resolved min-height:auto of 190px. -->
+    <div class="item" style="min-width: 25px; aspect-ratio: auto 1/19;"><div></div></div>
   </div>
 
   <div class="flexContainer">
     <!-- The content-box width 10px (clamped by max-width) is transferred to the main axis,
-         yielding a resolved min-height:auto of 200px. -->
-    <div class="item" style="max-width: 25px; width: 100px; aspect-ratio: auto 1/20;"><div></div></div>
+         yielding a resolved min-height:auto of 190px. -->
+    <div class="item" style="max-width: 25px; width: 100px; aspect-ratio: auto 1/19;"><div></div></div>
   </div>
 </html>
diff --git a/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/flex-aspect-ratio-027.html b/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/flex-aspect-ratio-027.html
new file mode 100644
index 00000000000..c10f1f3f704
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/flex-aspect-ratio-027.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<title>CSS aspect-ratio: Row flexbox and transferred min/max-size</title>
+<link rel="author" title="Google LLC" href="https://www.google.com/">
+<link rel="help" href="https://drafts.csswg.org/css-sizing-4/#aspect-ratio">
+<link rel="match" href="../../reference/ref-filled-green-100px-square.xht" />
+
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+
+<div style="display: flex; flex-direction: row;">
+  <div style="background: green; width: 40px; height: 50px;" ></div>
+  <div style="background: green; width: 60px; max-height: 50px; aspect-ratio: 1/1;"></div>
+</div>
+<div style="display: flex; flex-direction: row;">
+  <div style="background: green; width: 40px; height: 50px;" ></div>
+  <div style="background: green; width: 60px; height: 60px; max-height: 50px; aspect-ratio: 1/1;"></div>
+</div>
diff --git a/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/replaced-element-003.html b/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/replaced-element-003.html
index f1c8dd07e14..83187fcd459 100644
--- a/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/replaced-element-003.html
+++ b/tests/wpt/web-platform-tests/css/css-sizing/aspect-ratio/replaced-element-003.html
@@ -3,6 +3,9 @@
 <link rel="author" title="Google LLC" href="https://www.google.com/">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#aspect-ratio">
 <link rel="match" href="../../reference/ref-filled-green-100px-square.xht" />
+<!-- The pixel values from the video can be slightly different; allow for
+     fuzzy matching. -->
+<meta name="fuzzy" content="0-3;0-5000">
 
 <p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
 
diff --git a/tests/wpt/web-platform-tests/docs/writing-tests/reftests.md b/tests/wpt/web-platform-tests/docs/writing-tests/reftests.md
index 9f3165ced4c..135fc20074d 100644
--- a/tests/wpt/web-platform-tests/docs/writing-tests/reftests.md
+++ b/tests/wpt/web-platform-tests/docs/writing-tests/reftests.md
@@ -162,6 +162,22 @@ One meta element is required per reference requiring a unique
 fuzziness value, but any unprefixed value will automatically be
 applied to any ref that doesn't have a more specific value.
 
+### Debugging fuzzy reftests
+
+When debugging a fuzzy reftest via `wpt run`, it can be useful to know what the
+allowed and detected differences were. Many of the output logger options will
+provide this information. For example, by passing `--log-mach=-` for a run of a
+hypothetical failing test, one might get:
+
+```
+ 0:08.15 TEST_START: /foo/bar.html
+ 0:09.70 INFO Found 250 pixels different, maximum difference per channel 6 on page 1
+ 0:09.70 INFO Allowed 0-100 pixels different, maximum difference per channel 0-0
+ 0:09.70 TEST_END: FAIL, expected PASS - /foo/bar.html ['f83385ed9c9bea168108b8c448366678c7941627']
+```
+
+For other logging flags, see the output of `wpt run --help`.
+
 ## Limitations
 
 In some cases, a test cannot be a reftest. For example, there is no
diff --git a/tests/wpt/web-platform-tests/dom/nodes/aria-element-reflection.tentative.html b/tests/wpt/web-platform-tests/dom/nodes/aria-element-reflection.tentative.html
index fc20df6696e..44fc68acfd6 100644
--- a/tests/wpt/web-platform-tests/dom/nodes/aria-element-reflection.tentative.html
+++ b/tests/wpt/web-platform-tests/dom/nodes/aria-element-reflection.tentative.html
@@ -708,4 +708,17 @@
     }, "Cross-document references and moves.");
   </script>
 
+  <!-- TODO(chrishall): add additional GC test covering:
+       if an element is in an invalid scope but attached to the document, it's
+       not GC'd;
+  -->
+
+  <!-- TODO(chrishall): add additional GC test covering:
+       if an element is not attached to the document, but is in a tree fragment
+       which is not GC'd because there is a script reference to another element
+       in the tree fragment, and the relationship is valid because it is between
+       two elements in that tree fragment, the relationship is exposed *and* the
+       element is not GC'd
+  -->
+
 </html>
diff --git a/tests/wpt/web-platform-tests/html/cross-origin-embedder-policy/credentialless/iframe-load-cookie.tentative.https.html b/tests/wpt/web-platform-tests/html/cross-origin-embedder-policy/credentialless/iframe-load-cookie.tentative.https.html
index b4520f8b952..c3e3e2f18a9 100644
--- a/tests/wpt/web-platform-tests/html/cross-origin-embedder-policy/credentialless/iframe-load-cookie.tentative.https.html
+++ b/tests/wpt/web-platform-tests/html/cross-origin-embedder-policy/credentialless/iframe-load-cookie.tentative.https.html
@@ -12,31 +12,6 @@ const cookie_key = "coep_credentialless_iframe_load_cookie";
 const cookie_same_origin = "same_origin";
 const cookie_cross_origin = "cross_origin";
 
-// Open a new window with a given |origin|, loaded with COEP:credentialless. The
-// new document will execute any scripts sent toward the token it returns.
-const newCredentiallessWindow = (origin) => {
-  const main_document_token = token();
-  const url = origin + executor_path + coep_credentialless +
-    `&uuid=${main_document_token}`;
-  const w = window.open(url);
-  add_completion_callback(() => w.close());
-  return main_document_token;
-};
-
-// Create a new iframe, loaded with COEP:credentialless.
-// The new document will execute any scripts sent toward the token it returns.
-const newCredentiallessIframe = (parent_token, child_origin) => {
-  const sub_document_token = token();
-  const iframe_url = child_origin + executor_path + coep_credentialless +
-    `&uuid=${sub_document_token}`;
-  send(parent_token, `
-    let iframe = document.createElement("iframe");
-    iframe.src = "${iframe_url}";
-    document.body.appendChild(iframe);
-  `)
-  return sub_document_token;
-};
-
 // Fetch a resource, returns the HTTP request cookies.
 const cookieFromResource = async (document_token, resource_origin) => {
   const resource_token = token();
diff --git a/tests/wpt/web-platform-tests/html/cross-origin-embedder-policy/credentialless/iframe-local-storage.tentative.https.html b/tests/wpt/web-platform-tests/html/cross-origin-embedder-policy/credentialless/iframe-local-storage.tentative.https.html
new file mode 100644
index 00000000000..0ef477c87bf
--- /dev/null
+++ b/tests/wpt/web-platform-tests/html/cross-origin-embedder-policy/credentialless/iframe-local-storage.tentative.https.html
@@ -0,0 +1,61 @@
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/get-host-info.sub.js"></script>
+<script src="/common/utils.js"></script>
+<script src="./resources/common.js"></script>
+<script src="./resources/dispatcher.js"></script>
+<script>
+
+const same_origin = get_host_info().HTTPS_ORIGIN;
+const cross_origin = get_host_info().HTTPS_REMOTE_ORIGIN;
+const local_storage_key = "coep_credentialless_iframe_local_storage";
+const local_storage_same_origin = "same_origin";
+const local_storage_cross_origin = "cross_origin";
+
+promise_test_parallel(async test => {
+  // Add an item in the localStorage on same_origin.
+  localStorage.setItem(local_storage_key, local_storage_same_origin);
+
+  // Add an item in the localStorage on cross_origin.
+  {
+    const w_token = token();
+    const w_url = cross_origin + executor_path + `&uuid=${w_token}`;
+    const w = window.open(w_url);
+    const reply_token = token();
+    send(w_token, `
+      localStorage.setItem("${local_storage_key}",
+                           "${local_storage_cross_origin}");
+      send("${reply_token}", "done");
+    `);
+    assert_equals(await receive(reply_token), "done");
+    w.close();
+  }
+
+  let credentialless_window = newCredentiallessWindow(same_origin);
+
+  promise_test_parallel(async test => {
+    let iframe = newCredentiallessIframe(credentialless_window, same_origin);
+    let reply_token = token();
+    send(iframe, `
+      let value = localStorage.getItem("${local_storage_key}");
+      send("${reply_token}", value);
+    `)
+    assert_equals(
+      await receive(reply_token),
+      local_storage_same_origin
+    );
+  }, "same_origin iframe can access the localStorage");
+
+  promise_test_parallel(async test => {
+    let iframe = newCredentiallessIframe(credentialless_window, cross_origin);
+    let reply_token = token();
+    send(iframe, `
+      let value = localStorage.getItem("${local_storage_key}");
+      send("${reply_token}", value);
+    `)
+    assert_equals(await receive(reply_token), "")
+  }, "cross_origin iframe can't access the localStorage");
+
+}, "Setup")
+
+</script>
diff --git a/tests/wpt/web-platform-tests/html/cross-origin-embedder-policy/credentialless/resources/common.js b/tests/wpt/web-platform-tests/html/cross-origin-embedder-policy/credentialless/resources/common.js
index 45fd93503c0..932adfd0985 100644
--- a/tests/wpt/web-platform-tests/html/cross-origin-embedder-policy/credentialless/resources/common.js
+++ b/tests/wpt/web-platform-tests/html/cross-origin-embedder-policy/credentialless/resources/common.js
@@ -40,3 +40,29 @@ let parseCookies = function(headers_json) {
       return acc;
     }, {});
 }
+
+// Open a new window with a given |origin|, loaded with COEP:credentialless. The
+// new document will execute any scripts sent toward the token it returns.
+const newCredentiallessWindow = (origin) => {
+  const main_document_token = token();
+  const url = origin + executor_path + coep_credentialless +
+    `&uuid=${main_document_token}`;
+  const w = window.open(url);
+  add_completion_callback(() => w.close());
+  return main_document_token;
+};
+
+// Create a new iframe, loaded with COEP:credentialless.
+// The new document will execute any scripts sent toward the token it returns.
+const newCredentiallessIframe = (parent_token, child_origin) => {
+  const sub_document_token = token();
+  const iframe_url = child_origin + executor_path + coep_credentialless +
+    `&uuid=${sub_document_token}`;
+  send(parent_token, `
+    let iframe = document.createElement("iframe");
+    iframe.src = "${iframe_url}";
+    document.body.appendChild(iframe);
+  `)
+  return sub_document_token;
+};
+
diff --git a/tests/wpt/web-platform-tests/pointerevents/pointerevent_pointerId_scope-manual.html b/tests/wpt/web-platform-tests/pointerevents/pointerevent_pointerId_scope.html
similarity index 77%
rename from tests/wpt/web-platform-tests/pointerevents/pointerevent_pointerId_scope-manual.html
rename to tests/wpt/web-platform-tests/pointerevents/pointerevent_pointerId_scope.html
index 3640cb6f6bb..e3651b9d347 100644
--- a/tests/wpt/web-platform-tests/pointerevents/pointerevent_pointerId_scope-manual.html
+++ b/tests/wpt/web-platform-tests/pointerevents/pointerevent_pointerId_scope.html
@@ -11,6 +11,9 @@ http://www.w3.org/wiki/PointerEvents/TestAssertions
         <link rel="stylesheet" type="text/css" href="pointerevent_styles.css">
         <script src="/resources/testharness.js"></script>
         <script src="/resources/testharnessreport.js"></script>
+        <script src="/resources/testdriver.js"></script>
+        <script src="/resources/testdriver-actions.js"></script>
+        <script src="/resources/testdriver-vendor.js"></script>
         <!-- Additional helper script for common checks across event types -->
         <script type="text/javascript" src="pointerevent_support.js"></script>
         <script>
@@ -22,8 +25,10 @@ http://www.w3.org/wiki/PointerEvents/TestAssertions
             add_completion_callback(showPointerTypes);
             var detected_pointertypes = {};
 
-            function run() {
+            async function run() {
                 var target0 = document.getElementById("target0");
+                var innerframe = document.getElementById("innerframe");
+                var target1 = innerframe.contentWindow.document.getElementsByTagName("div")[0];
                 var pointerover_pointerId = null;
                 var pointerover_pointerType = null;
 
@@ -42,9 +47,11 @@ http://www.w3.org/wiki/PointerEvents/TestAssertions
                 }
 
                 on_event(window, "message", function(event) {
-                    var pe_event = JSON.parse(event.data);
-                    receivedEventsInnerFrame[pe_event.type] = 1;
-                    checkPointerId(pe_event, true);
+                    if (event.source != innerframe.contentWindow) {
+                      return;
+                    }
+                    receivedEventsInnerFrame[event.data.type] = 1;
+                    checkPointerId(event.data, true);
                     if (Object.keys(receivedEvents).length == eventList.length && Object.keys(receivedEventsInnerFrame).length == eventList.length)
                         test_pointerEvent.done();
                 });
@@ -59,7 +66,17 @@ http://www.w3.org/wiki/PointerEvents/TestAssertions
                         }
                         receivedEvents[event.type] = 1;
                     });
-               });
+                });
+
+                var iframeRect = innerframe.getClientRects()[0];
+                var rect = target1.getClientRects()[0];
+                var center_x = Math.round(iframeRect.left + (rect.left + rect.right) / 2);
+                var center_y = Math.round(iframeRect.top + (rect.top + rect.bottom) / 2);
+                await new test_driver.Actions()
+                      .pointerMove(0, 0, {origin: target0})
+                      .pointerMove(center_x, center_y)
+                      .pointerMove(center_y, center_y + 100)
+                      .send();
             }
         </script>
     </head>
diff --git a/tests/wpt/web-platform-tests/pointerevents/resources/pointerevent_pointerId_scope-iframe.html b/tests/wpt/web-platform-tests/pointerevents/resources/pointerevent_pointerId_scope-iframe.html
index ab33560b352..c1fa22aa4ce 100644
--- a/tests/wpt/web-platform-tests/pointerevents/resources/pointerevent_pointerId_scope-iframe.html
+++ b/tests/wpt/web-platform-tests/pointerevents/resources/pointerevent_pointerId_scope-iframe.html
@@ -22,7 +22,7 @@ http://www.w3.org/wiki/PointerEvents/TestAssertions
                             'type' : event.type,
                             'pointerType' : event.pointerType
                         };
-                        top.postMessage(JSON.stringify(pass_data), "*");
+                        top.postMessage(pass_data, "*");
                     });
                });
             }
diff --git a/tests/wpt/web-platform-tests/uievents/order-of-events/mouse-events/mousemove-between.html b/tests/wpt/web-platform-tests/uievents/order-of-events/mouse-events/mousemove-between.html
index 1ddab541586..f9c422cc936 100644
--- a/tests/wpt/web-platform-tests/uievents/order-of-events/mouse-events/mousemove-between.html
+++ b/tests/wpt/web-platform-tests/uievents/order-of-events/mouse-events/mousemove-between.html
@@ -115,11 +115,17 @@ window.onload = async function() {
   // Inject mouse inputs.
   await new test_driver.Actions()
       .pointerMove(b_rect.right + 10, center_b_y)
+      .pause(50)
       .pointerMove(0, 0, {origin: b})
+      .pause(50)
       .pointerMove(b_rect.right + 10, center_b_y)
+      .pause(50)
       .pointerMove(a_rect.right + 10, center_b_y)
+      .pause(50)
       .pointerMove(c_rect.right + 10, center_c_y)
+      .pause(50)
       .pointerMove(0, 0, {origin: c})
+      .pause(50)
       .pointerMove(c_rect.right + 20, c_rect.bottom + 20)
       .send();
 };
diff --git a/tests/wpt/web-platform-tests/webcodecs/image-decoder.any.js b/tests/wpt/web-platform-tests/webcodecs/image-decoder.any.js
index f33a60a1f6c..2c13b72cbd1 100644
--- a/tests/wpt/web-platform-tests/webcodecs/image-decoder.any.js
+++ b/tests/wpt/web-platform-tests/webcodecs/image-decoder.any.js
@@ -85,3 +85,18 @@ promise_test(t => {
 promise_test(t => {
   return testFourColorsDecode('four-colors.gif', 'image/gif');
 }, 'Test GIF image decoding.');
+
+promise_test(t => {
+  return fetch('four-colors.png').then(response => {
+    let decoder = new ImageDecoder({data: response.body, type: 'junk/type'});
+    return promise_rejects_dom(t, 'NotSupportedError', decoder.decode());
+  });
+}, 'Test invalid mime type rejects decode() requests');
+
+promise_test(t => {
+  return fetch('four-colors.png').then(response => {
+    let decoder = new ImageDecoder({data: response.body, type: 'junk/type'});
+    return promise_rejects_dom(
+        t, 'NotSupportedError', decoder.decodeMetadata());
+  });
+}, 'Test invalid mime type rejects decodeMetadata() requests');
diff --git a/tests/wpt/web-platform-tests/webdriver/tests/support/fixtures.py b/tests/wpt/web-platform-tests/webdriver/tests/support/fixtures.py
index 7cb91ca62c2..0ecfcdbb242 100644
--- a/tests/wpt/web-platform-tests/webdriver/tests/support/fixtures.py
+++ b/tests/wpt/web-platform-tests/webdriver/tests/support/fixtures.py
@@ -123,6 +123,21 @@ def configuration():
     }
 
 
+async def reset_current_session_if_necessary(caps, request_bidi):
+    global _current_session
+
+    # If there is a session with different capabilities active or the current session
+    # is of different type than the one we would like to create, end it now.
+    if _current_session is not None:
+        is_bidi = isinstance(_current_session, webdriver.BidiSession)
+        if is_bidi != request_bidi or not _current_session.match(caps):
+            if is_bidi:
+                await _current_session.end()
+            else:
+                _current_session.end()
+            _current_session = None
+
+
 @pytest.fixture(scope="function")
 async def session(capabilities, configuration, request):
     """Create and start a session for a test that does not itself test session creation.
@@ -139,17 +154,7 @@ async def session(capabilities, configuration, request):
     deep_update(caps, capabilities)
     caps = {"alwaysMatch": caps}
 
-    is_cur_bidi = isinstance(_current_session, webdriver.BidiSession)
-    # If there is a session with different capabilities active or the current session
-    # is of different type than the one we would like to create, end it now.
-    if _current_session is not None:
-        is_bidi = isinstance(_current_session, webdriver.BidiSession)
-        if is_bidi or caps != _current_session.requested_capabilities:
-            if is_bidi:
-                await _current_session.end()
-            else:
-                _current_session.end()
-            _current_session = None
+    await reset_current_session_if_necessary(caps, False)
 
     if _current_session is None:
         _current_session = webdriver.Session(
@@ -188,21 +193,13 @@ async def bidi_session(capabilities, configuration, request):
     deep_update(caps, capabilities)
     caps = {"alwaysMatch": caps}
 
-    if _current_session is not None:
-        is_bidi = isinstance(_current_session, webdriver.BidiSession)
-        if not is_bidi or not _current_session.match(caps):
-            if is_bidi:
-                await _current_session.end()
-            else:
-                _current_session.end()
-            _current_session = None
+    await reset_current_session_if_necessary(caps, True)
 
     if _current_session is None:
         _current_session = webdriver.BidiSession(
             configuration["host"],
             configuration["port"],
             capabilities=caps)
-
     try:
         await _current_session.start()
 
diff --git a/tests/wpt/webgl/meta/conformance/textures/canvas/tex-2d-alpha-alpha-unsigned_byte.html.ini b/tests/wpt/webgl/meta/conformance/textures/canvas/tex-2d-alpha-alpha-unsigned_byte.html.ini
index 067ec2fe640..4194ac113ca 100644
--- a/tests/wpt/webgl/meta/conformance/textures/canvas/tex-2d-alpha-alpha-unsigned_byte.html.ini
+++ b/tests/wpt/webgl/meta/conformance/textures/canvas/tex-2d-alpha-alpha-unsigned_byte.html.ini
@@ -1,2 +1,2 @@
 [tex-2d-alpha-alpha-unsigned_byte.html]
-  expected: ERROR
+  expected: CRASH

From 0c9d57ee2dcc1a4f908a9389eabf2af1bd3192b6 Mon Sep 17 00:00:00 2001
From: Josh Matthews <josh@joshmatthews.net>
Date: Fri, 5 Mar 2021 16:34:49 -0500
Subject: [PATCH 2/2] Revert intermittent crash.

---
 .../textures/canvas/tex-2d-alpha-alpha-unsigned_byte.html.ini   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/wpt/webgl/meta/conformance/textures/canvas/tex-2d-alpha-alpha-unsigned_byte.html.ini b/tests/wpt/webgl/meta/conformance/textures/canvas/tex-2d-alpha-alpha-unsigned_byte.html.ini
index 4194ac113ca..067ec2fe640 100644
--- a/tests/wpt/webgl/meta/conformance/textures/canvas/tex-2d-alpha-alpha-unsigned_byte.html.ini
+++ b/tests/wpt/webgl/meta/conformance/textures/canvas/tex-2d-alpha-alpha-unsigned_byte.html.ini
@@ -1,2 +1,2 @@
 [tex-2d-alpha-alpha-unsigned_byte.html]
-  expected: CRASH
+  expected: ERROR