From 64b58d76c6691ce0e0a5d4e9c318d8eaea45bd18 Mon Sep 17 00:00:00 2001
From: WPT Sync Bot <josh+wptsync@joshmatthews.net>
Date: Sat, 18 Jul 2020 08:22:00 +0000
Subject: [PATCH] Update web-platform-tests to revision
 5934bd3aca20a07917ad46fe7cebe10c68d5e497

---
 .../url/url-in-tags-revoke.window.js.ini      |   2 +-
 .../CSS2/floats/hit-test-floats-005.html.ini  |   4 -
 ...ryList-addListener-removeListener.html.ini |   3 -
 .../cssom-view/elementFromPoint-001.html.ini  |   4 +
 .../cssom-view/elementFromPosition.html.ini   |   3 +
 .../fetch/content-type/response.window.js.ini |  21 ++-
 .../fetch/content-type/script.window.js.ini   |   3 +
 ...url-return-value-handling-dynamic.html.ini |  19 +++
 .../traverse_the_history_5.html.ini           |   4 -
 .../supported-elements.html.ini               |   3 -
 .../iframe_sandbox_popups_escaping-2.html.ini |   2 +-
 ...rame_sandbox_popups_nonescaping-2.html.ini |   2 +-
 .../module-static-import-delayed.html.ini     |   4 +
 .../realtimeanalyser-fft-scaling.html.ini     |   1 +
 .../webmessaging/with-ports/017.html.ini      |   5 +
 .../webmessaging/without-ports/018.html.ini   |   5 +
 .../Worker/Worker-constructor.html.ini        |   2 -
 .../url/url-in-tags-revoke.window.js.ini      |   2 +-
 tests/wpt/metadata/MANIFEST.json              | 134 ++++++++++++++----
 .../CSS2/floats/hit-test-floats-005.html.ini  |   4 -
 ...ryList-addListener-removeListener.html.ini |   3 -
 .../cssom-view/elementFromPoint-001.html.ini  |   4 +
 .../cssom-view/elementFromPosition.html.ini   |   3 +
 .../fetch/content-type/response.window.js.ini |  21 ++-
 .../fetch/content-type/script.window.js.ini   |   3 +
 ...url-return-value-handling-dynamic.html.ini |  19 +++
 .../traverse_the_history_5.html.ini           |   4 -
 .../supported-elements.html.ini               |   3 -
 .../iframe_sandbox_popups_escaping-2.html.ini |   2 +-
 ...rame_sandbox_popups_nonescaping-2.html.ini |   2 +-
 .../module-static-import-delayed.html.ini     |   4 +
 .../realtimeanalyser-fft-scaling.html.ini     |   1 +
 .../webmessaging/with-ports/017.html.ini      |   5 +
 .../webmessaging/without-ports/018.html.ini   |   5 +
 .../Worker/Worker-constructor.html.ini        |   2 -
 .../css-contain/contain-flexbox-outline.html  |  24 ++++
 .../css-position/position-relative-001.html   |  10 ++
 .../css-position/position-relative-002.html   |  10 ++
 .../css-position/position-relative-003.html   |  12 ++
 .../css-position/position-relative-004.html   |  16 +++
 .../css-position/position-relative-005.html   |  16 +++
 .../css/css-ui/appearance-cssom-001.html      |   3 +-
 .../fetch/api/request/resources/cache.py      |  68 ++++-----
 .../fetch/api/resources/authentication.py     |  16 +--
 .../fetch/api/resources/cache.py              |  20 +--
 .../fetch/api/resources/clean-stash.py        |   6 +-
 .../fetch/api/resources/inspect-headers.py    |  32 ++---
 .../fetch/api/resources/method.py             |  26 ++--
 .../fetch/api/resources/preflight.py          |  88 ++++++------
 .../fetch/api/resources/trickle.py            |   2 +-
 .../resources/bad-gzip-body.py                |   4 +-
 .../302-found-post-handler.py                 |  18 +--
 ...ipt-url-return-value-handling-dynamic.html |  51 +++++++
 ...ng-popup-unsafe-none-report-to.https.html} |   0
 ...afe-none-report-to.https.html.sub.headers} |   0
 .../media-elements/pitch-detector.js          |  22 ++-
 .../media-elements/preserves-pitch.html       |  66 ++++++---
 .../interfaces/appmanifest.idl                |   4 +
 .../interfaces/service-workers.idl            |   2 +
 .../interfaces/trusted-types.tentative.idl    |   2 +-
 .../MediaStreamTrack-getCapabilities.html     |  10 +-
 .../MediaStreamTrack-getSettings.html         |   3 +-
 .../resources/idlharness.js                   |   4 +
 .../TrustedTypePolicyFactory-blocking.html    |  48 +++++++
 .../webrtc/RTCPeerConnection-helper.js        |   6 +
 ...Connection-setRemoteDescription-offer.html |  12 ++
 .../protocol/candidate-exchange.https.html    |  25 +---
 67 files changed, 656 insertions(+), 278 deletions(-)
 delete mode 100644 tests/wpt/metadata-layout-2020/css/CSS2/floats/hit-test-floats-005.html.ini
 create mode 100644 tests/wpt/metadata-layout-2020/css/cssom-view/elementFromPoint-001.html.ini
 create mode 100644 tests/wpt/metadata-layout-2020/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-return-value-handling-dynamic.html.ini
 delete mode 100644 tests/wpt/metadata-layout-2020/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
 create mode 100644 tests/wpt/metadata-layout-2020/html/webappapis/dynamic-markup-insertion/document-write/module-static-import-delayed.html.ini
 create 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
 delete mode 100644 tests/wpt/metadata-layout-2020/workers/constructors/Worker/Worker-constructor.html.ini
 delete mode 100644 tests/wpt/metadata/css/CSS2/floats/hit-test-floats-005.html.ini
 create mode 100644 tests/wpt/metadata/css/cssom-view/elementFromPoint-001.html.ini
 create mode 100644 tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-return-value-handling-dynamic.html.ini
 delete mode 100644 tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
 create mode 100644 tests/wpt/metadata/html/webappapis/dynamic-markup-insertion/document-write/module-static-import-delayed.html.ini
 create mode 100644 tests/wpt/metadata/webmessaging/with-ports/017.html.ini
 create mode 100644 tests/wpt/metadata/webmessaging/without-ports/018.html.ini
 delete mode 100644 tests/wpt/metadata/workers/constructors/Worker/Worker-constructor.html.ini
 create mode 100644 tests/wpt/web-platform-tests/css/css-contain/contain-flexbox-outline.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-position/position-relative-001.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-position/position-relative-002.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-position/position-relative-003.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-position/position-relative-004.html
 create mode 100644 tests/wpt/web-platform-tests/css/css-position/position-relative-005.html
 create mode 100644 tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-return-value-handling-dynamic.html
 rename tests/wpt/web-platform-tests/html/cross-origin-opener-policy/reporting/navigation-reporting/{reporting-popup-unafe-none-report-to.https.html => reporting-popup-unsafe-none-report-to.https.html} (100%)
 rename tests/wpt/web-platform-tests/html/cross-origin-opener-policy/reporting/navigation-reporting/{reporting-popup-unafe-none-report-to.https.html.sub.headers => reporting-popup-unsafe-none-report-to.https.html.sub.headers} (100%)
 create mode 100644 tests/wpt/web-platform-tests/trusted-types/TrustedTypePolicyFactory-blocking.html

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/CSS2/floats/hit-test-floats-005.html.ini b/tests/wpt/metadata-layout-2020/css/CSS2/floats/hit-test-floats-005.html.ini
deleted file mode 100644
index baa9f1a7541..00000000000
--- a/tests/wpt/metadata-layout-2020/css/CSS2/floats/hit-test-floats-005.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[hit-test-floats-005.html]
-  [Miss clipped float]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata-layout-2020/css/cssom-view/MediaQueryList-addListener-removeListener.html.ini b/tests/wpt/metadata-layout-2020/css/cssom-view/MediaQueryList-addListener-removeListener.html.ini
index c884dc82eab..628b1fab770 100644
--- a/tests/wpt/metadata-layout-2020/css/cssom-view/MediaQueryList-addListener-removeListener.html.ini
+++ b/tests/wpt/metadata-layout-2020/css/cssom-view/MediaQueryList-addListener-removeListener.html.ini
@@ -2,6 +2,3 @@
   [listeners are called when <iframe> is resized]
     expected: FAIL
 
-  [listeners are called correct number of times]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata-layout-2020/css/cssom-view/elementFromPoint-001.html.ini b/tests/wpt/metadata-layout-2020/css/cssom-view/elementFromPoint-001.html.ini
new file mode 100644
index 00000000000..e38782d8c85
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/css/cssom-view/elementFromPoint-001.html.ini
@@ -0,0 +1,4 @@
+[elementFromPoint-001.html]
+  [CSSOM View - 5 - extensions to the Document interface]
+    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 f9bdce593bc..f3fe2d6975d 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
@@ -312,24 +312,21 @@
   [Response: combined response Content-Type: text/html;" \\" text/plain ";charset=GBK]
     expected: NOTRUN
 
-  [<iframe>: separate response Content-Type: text/html */*;charset=gbk]
-    expected: FAIL
-
-  [<iframe>: combined response Content-Type: */* text/html]
-    expected: FAIL
-
   [<iframe>: combined response Content-Type: text/html;charset=gbk text/plain text/html]
     expected: FAIL
 
-  [<iframe>: separate response Content-Type: text/html */*]
-    expected: FAIL
-
-  [<iframe>: combined response Content-Type: text/html */*;charset=gbk]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/html;" \\" text/plain]
     expected: FAIL
 
   [<iframe>: combined response Content-Type: text/html;x=" text/plain]
     expected: FAIL
 
+  [<iframe>: combined response Content-Type: text/html;" text/plain]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/html;x=" text/plain]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/plain */*;charset=gbk]
+    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 e67f0406fc3..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
@@ -53,3 +53,6 @@
   [combined text/javascript ]
     expected: FAIL
 
+  [separate text/javascript x/x]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata-layout-2020/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-return-value-handling-dynamic.html.ini b/tests/wpt/metadata-layout-2020/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-return-value-handling-dynamic.html.ini
new file mode 100644
index 00000000000..b8a3b565771
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-return-value-handling-dynamic.html.ini
@@ -0,0 +1,19 @@
+[javascript-url-return-value-handling-dynamic.html]
+  [Test javascript URL string return values in direct and indirect (target) frame contexts. 7]
+    expected: FAIL
+
+  [Test javascript URL string return values in direct and indirect (target) frame contexts. 6]
+    expected: FAIL
+
+  [Test javascript URL string return values in direct and indirect (target) frame contexts. 5]
+    expected: FAIL
+
+  [Test javascript URL string return values in direct and indirect (target) frame contexts. 4]
+    expected: FAIL
+
+  [Test javascript URL string return values in direct and indirect (target) frame contexts. 9]
+    expected: FAIL
+
+  [Test javascript URL string return values in direct and indirect (target) frame contexts. 8]
+    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
deleted file mode 100644
index dc2e45516de..00000000000
--- a/tests/wpt/metadata-layout-2020/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[traverse_the_history_5.html]
-  [Multiple history traversals, last would be aborted]
-    expected: FAIL
-
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 b000fc2afe3..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
@@ -14,6 +14,3 @@
   [Host element with delegatesFocus should support autofocus]
     expected: FAIL
 
-  [Non-HTMLElement should not support autofocus]
-    expected: FAIL
-
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 e63fe7c263e..c6f45be1eb2 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: CRASH
+  expected: TIMEOUT
   [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_nonescaping-2.html.ini b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
index 0407f0cc2b7..9eb581fcf1f 100644
--- a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
@@ -1,5 +1,5 @@
 [iframe_sandbox_popups_nonescaping-2.html]
-  expected: TIMEOUT
+  expected: CRASH
   [Check that popups from a sandboxed iframe do not escape the sandbox]
     expected: NOTRUN
 
diff --git a/tests/wpt/metadata-layout-2020/html/webappapis/dynamic-markup-insertion/document-write/module-static-import-delayed.html.ini b/tests/wpt/metadata-layout-2020/html/webappapis/dynamic-markup-insertion/document-write/module-static-import-delayed.html.ini
new file mode 100644
index 00000000000..fca4d908c89
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/html/webappapis/dynamic-markup-insertion/document-write/module-static-import-delayed.html.ini
@@ -0,0 +1,4 @@
+[module-static-import-delayed.html]
+  [document.write in an imported module]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini b/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
index 66bd350083b..a56bad443a2 100644
--- a/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
+++ b/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
@@ -1,4 +1,5 @@
 [realtimeanalyser-fft-scaling.html]
+  expected: TIMEOUT
   [X 2048-point FFT peak position is not equal to 64. Got 0.]
     expected: FAIL
 
diff --git a/tests/wpt/metadata-layout-2020/webmessaging/with-ports/017.html.ini b/tests/wpt/metadata-layout-2020/webmessaging/with-ports/017.html.ini
new file mode 100644
index 00000000000..064cf47545b
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/webmessaging/with-ports/017.html.ini
@@ -0,0 +1,5 @@
+[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/constructors/Worker/Worker-constructor.html.ini b/tests/wpt/metadata-layout-2020/workers/constructors/Worker/Worker-constructor.html.ini
deleted file mode 100644
index 80f9a4f15b8..00000000000
--- a/tests/wpt/metadata-layout-2020/workers/constructors/Worker/Worker-constructor.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[Worker-constructor.html]
-  expected: ERROR
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 a1b8416e588..a900d024b42 100644
--- a/tests/wpt/metadata/MANIFEST.json
+++ b/tests/wpt/metadata/MANIFEST.json
@@ -161005,6 +161005,71 @@
        {}
       ]
      ],
+     "position-relative-001.html": [
+      "7ec9e4f767b4548e52e92b358b59e51376dea389",
+      [
+       null,
+       [
+        [
+         "/css/reference/ref-filled-green-100px-square.xht",
+         "=="
+        ]
+       ],
+       {}
+      ]
+     ],
+     "position-relative-002.html": [
+      "7e176be987e7d6cb52bfa79ef58ec1ee93634375",
+      [
+       null,
+       [
+        [
+         "/css/reference/ref-filled-green-100px-square.xht",
+         "=="
+        ]
+       ],
+       {}
+      ]
+     ],
+     "position-relative-003.html": [
+      "7a0040c40b534da6367fcc0d0a94ac3f7650bc50",
+      [
+       null,
+       [
+        [
+         "/css/reference/ref-filled-green-100px-square.xht",
+         "=="
+        ]
+       ],
+       {}
+      ]
+     ],
+     "position-relative-004.html": [
+      "aac4520f728bb833b2ecaaf5c1a03e904e333040",
+      [
+       null,
+       [
+        [
+         "/css/reference/ref-filled-green-100px-square.xht",
+         "=="
+        ]
+       ],
+       {}
+      ]
+     ],
+     "position-relative-005.html": [
+      "f1ad0846741704285603dff9d719790676f9e9fe",
+      [
+       null,
+       [
+        [
+         "/css/reference/ref-filled-green-100px-square.xht",
+         "=="
+        ]
+       ],
+       {}
+      ]
+     ],
      "position-relative-table-tbody-left-absolute-child.html": [
       "98e759a8c0a83817b3d691503e807ed5ed549936",
       [
@@ -324728,7 +324793,7 @@
       ],
       "resources": {
        "cache.py": [
-        "10122f6439615c840e33d52314bdc14bfb443420",
+        "ca0bd644b4f798c4fa64d1041b628a3740bc0bac",
         []
        ],
        "hello.txt": [
@@ -324743,7 +324808,7 @@
      },
      "resources": {
       "authentication.py": [
-       "b65047d765703b8e4400396a306b026316fc6d09",
+       "8b6b00b0873b38e57e579f3d7f2651fb97917b81",
        []
       ],
       "bad-chunk-encoding.py": [
@@ -324755,11 +324820,11 @@
        []
       ],
       "cache.py": [
-       "899638716a100a66c06cebbf92c31de7c705498b",
+       "4de751e30bfc6a5f6a8b02cd3ed47aa666d193e6",
        []
       ],
       "clean-stash.py": [
-       "3ae731052692e048a07d65a6e015fe5a76362098",
+       "ee8c69ac446ea979f63c0f82afd3061610b4b523",
        []
       ],
       "cors-top.txt": [
@@ -324787,7 +324852,7 @@
        []
       ],
       "inspect-headers.py": [
-       "10a12eb883a17c701d909cde650799f21ec898c1",
+       "9ed566e607b0e07d70ac6a183c0a9a025bcade5f",
        []
       ],
       "keepalive-iframe.html": [
@@ -324795,11 +324860,11 @@
        []
       ],
       "method.py": [
-       "795ad1ff11d085d82cb010b969753b94cbe06b53",
+       "c1a111b4cdf98dc6d8db702b0cc20d43825779bd",
        []
       ],
       "preflight.py": [
-       "a2552c2565ad9be6d17dea1cb6a90ff9eb211190",
+       "f983ef952272a75a6706d3cdfabb08aced7efc7b",
        []
       ],
       "redirect-empty-location.py": [
@@ -324839,7 +324904,7 @@
        []
       ],
       "trickle.py": [
-       "9b3aa37b25c9c99fe1fc6a988cd79ea6c793c287",
+       "5091a2b3fddce7e9a44cf6ef94e922f79d913693",
        []
       ],
       "utils.js": [
@@ -324873,7 +324938,7 @@
     "content-encoding": {
      "resources": {
       "bad-gzip-body.py": [
-       "b2f8cfefd7e491260648e33adfe9fbd3f8f72fe6",
+       "a79b94ed041d0e0852e71bdd5cdba57897a1f198",
        []
       ]
      }
@@ -325274,7 +325339,7 @@
     },
     "redirect-navigate": {
      "302-found-post-handler.py": [
-      "23bf4b2c522b7c00ab6bd0fc3eb99f0737d512ec",
+      "40a224f6565bae3e2c4b32f77e2bf4fd5d5451ee",
       []
      ],
      "resources": {
@@ -329293,7 +329358,7 @@
         "46ad58d83bf6e98913ca4c564b7acb8f19fa0093",
         []
        ],
-       "reporting-popup-unafe-none-report-to.https.html.sub.headers": [
+       "reporting-popup-unsafe-none-report-to.https.html.sub.headers": [
         "a0d12c549fac7d4e7b06d2741085b4ef712bae13",
         []
        ]
@@ -334614,7 +334679,7 @@
         }
        },
        "pitch-detector.js": [
-        "595bde3120c7307244c1f4b70eeca3adceac1dd7",
+        "78f22ccd85760255056f1114cfb9ba1c25fcc60e",
         []
        ],
        "track": {
@@ -338829,7 +338894,7 @@
      []
     ],
     "appmanifest.idl": [
-     "0d24849b9f7657aed65b8d1dd147cf7001e26599",
+     "926a4fc2022e71c28aa4a2ae3d1adc12104ee1ab",
      []
     ],
     "audio-output.idl": [
@@ -339305,7 +339370,7 @@
      []
     ],
     "service-workers.idl": [
-     "c01fcab7f2d92491899907bc3c0505e8a4d4ba63",
+     "3d5e63a81204baa3099a2415be3a73d369aa31e3",
      []
     ],
     "shape-detection-api.idl": [
@@ -339337,7 +339402,7 @@
      []
     ],
     "trusted-types.tentative.idl": [
-     "f2318d685676291a5ec85a1a0c3c408fa1a7f079",
+     "4e469c19b823bf3d452f480e086474e49741964a",
      []
     ],
     "ua-client-hints.idl": [
@@ -344725,7 +344790,7 @@
      ]
     },
     "idlharness.js": [
-     "25c193b55e5b76fff6dc180268357a11a27abc08",
+     "9a23e3a1da203309150e80ac820aa3df294ae3c3",
      []
     ],
     "idlharness.js.headers": [
@@ -359563,7 +359628,7 @@
      []
     ],
     "RTCPeerConnection-helper.js": [
-     "07626bd0ccc39e93034beaf1f745bbc49a9438c1",
+     "cf31d2f0008c95ac1566f3c7e21fbeda0992d7e3",
      []
     ],
     "RTCRtpCapabilities-helper.js": [
@@ -390574,6 +390639,13 @@
        {}
       ]
      ],
+     "contain-flexbox-outline.html": [
+      "39cf81688e0a294d542cf18a72ec1e808d7bc546",
+      [
+       null,
+       {}
+      ]
+     ],
      "contain-size-grid-003.html": [
       "44b736b1d6b62ec5c4fc0e6fb3314095df6a27f4",
       [
@@ -408443,7 +408515,7 @@
       ]
      },
      "appearance-cssom-001.html": [
-      "49769b359a53cf54bf232e42d567f88513abf853",
+      "2f0644093ea7b7d99581f2fae13d2203b961adf0",
       [
        null,
        {}
@@ -436498,6 +436570,13 @@
          {}
         ]
        ],
+       "javascript-url-return-value-handling-dynamic.html": [
+        "0441d174cee07f278ef6df8d616c4d9ec212a857",
+        [
+         null,
+         {}
+        ]
+       ],
        "javascript-url-return-value-handling.html": [
         "621a8cbaecc787f4549cb54a7ac223cf79eb0b74",
         [
@@ -456645,7 +456724,7 @@
          }
         ]
        ],
-       "reporting-popup-unafe-none-report-to.https.html": [
+       "reporting-popup-unsafe-none-report-to.https.html": [
         "7ad6ec9ce7ab26b5f1bcca6ee6bbe6d6ad3a20f0",
         [
          null,
@@ -461252,7 +461331,7 @@
         ]
        ],
        "preserves-pitch.html": [
-        "9a86cbc210b296a131d60f26cb7288b870cf096b",
+        "1cf6c7639036edbc53c70ee71dc99edc6e224d58",
         [
          null,
          {
@@ -478255,7 +478334,7 @@
      ]
     ],
     "MediaStreamTrack-getCapabilities.html": [
-     "c569283c34ef09541977938825abd1f01f6b386b",
+     "4e0c933bc1ceae2e98ec702c4044cdde056790e4",
      [
       null,
       {
@@ -478278,7 +478357,7 @@
      ]
     ],
     "MediaStreamTrack-getSettings.html": [
-     "8fc2c82319517e4b9f60daa2866584505040ad2f",
+     "747eff8937d923b25c72e2ecd3c18967905f71a1",
      [
       null,
       {
@@ -511887,6 +511966,13 @@
       {}
      ]
     ],
+    "TrustedTypePolicyFactory-blocking.html": [
+     "6ae71b69880a0313a549b586a04fa38b4be466e2",
+     [
+      null,
+      {}
+     ]
+    ],
     "TrustedTypePolicyFactory-constants.tentative.html": [
      "551084ca4b6e001ce49213a3d12491a4aedaf8f4",
      [
@@ -523521,7 +523607,7 @@
      ]
     ],
     "RTCPeerConnection-setRemoteDescription-offer.html": [
-     "b4702446613255daec7db5325f64089a917fdee9",
+     "a50e969637294aec8eeafe682da5d258e2a90de5",
      [
       null,
       {}
@@ -523905,7 +523991,7 @@
       ]
      ],
      "candidate-exchange.https.html": [
-      "532bc4d0d13d72170f9e521cbeda7d2e656e317f",
+      "82178953b6bbe3faccfd949817cf59e8d1dfa1ab",
       [
        null,
        {
diff --git a/tests/wpt/metadata/css/CSS2/floats/hit-test-floats-005.html.ini b/tests/wpt/metadata/css/CSS2/floats/hit-test-floats-005.html.ini
deleted file mode 100644
index baa9f1a7541..00000000000
--- a/tests/wpt/metadata/css/CSS2/floats/hit-test-floats-005.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[hit-test-floats-005.html]
-  [Miss clipped float]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/css/cssom-view/MediaQueryList-addListener-removeListener.html.ini b/tests/wpt/metadata/css/cssom-view/MediaQueryList-addListener-removeListener.html.ini
index c884dc82eab..628b1fab770 100644
--- a/tests/wpt/metadata/css/cssom-view/MediaQueryList-addListener-removeListener.html.ini
+++ b/tests/wpt/metadata/css/cssom-view/MediaQueryList-addListener-removeListener.html.ini
@@ -2,6 +2,3 @@
   [listeners are called when <iframe> is resized]
     expected: FAIL
 
-  [listeners are called correct number of times]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/css/cssom-view/elementFromPoint-001.html.ini b/tests/wpt/metadata/css/cssom-view/elementFromPoint-001.html.ini
new file mode 100644
index 00000000000..e38782d8c85
--- /dev/null
+++ b/tests/wpt/metadata/css/cssom-view/elementFromPoint-001.html.ini
@@ -0,0 +1,4 @@
+[elementFromPoint-001.html]
+  [CSSOM View - 5 - extensions to the Document interface]
+    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 e8b97b7103e..0c49313e646 100644
--- a/tests/wpt/metadata/fetch/content-type/response.window.js.ini
+++ b/tests/wpt/metadata/fetch/content-type/response.window.js.ini
@@ -312,24 +312,21 @@
   [fetch(): separate response Content-Type: text/plain ]
     expected: NOTRUN
 
-  [<iframe>: separate response Content-Type: text/html */*;charset=gbk]
-    expected: FAIL
-
-  [<iframe>: combined response Content-Type: */* text/html]
-    expected: FAIL
-
   [<iframe>: combined response Content-Type: text/html;charset=gbk text/plain text/html]
     expected: FAIL
 
-  [<iframe>: separate response Content-Type: text/html */*]
-    expected: FAIL
-
-  [<iframe>: combined response Content-Type: text/html */*;charset=gbk]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/html;" \\" text/plain]
     expected: FAIL
 
   [<iframe>: combined response Content-Type: text/html;x=" text/plain]
     expected: FAIL
 
+  [<iframe>: combined response Content-Type: text/html;" text/plain]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/html;x=" text/plain]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/plain */*;charset=gbk]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/fetch/content-type/script.window.js.ini b/tests/wpt/metadata/fetch/content-type/script.window.js.ini
index e67f0406fc3..d2df9b78483 100644
--- a/tests/wpt/metadata/fetch/content-type/script.window.js.ini
+++ b/tests/wpt/metadata/fetch/content-type/script.window.js.ini
@@ -53,3 +53,6 @@
   [combined text/javascript ]
     expected: FAIL
 
+  [separate text/javascript x/x]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-return-value-handling-dynamic.html.ini b/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-return-value-handling-dynamic.html.ini
new file mode 100644
index 00000000000..b8a3b565771
--- /dev/null
+++ b/tests/wpt/metadata/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-return-value-handling-dynamic.html.ini
@@ -0,0 +1,19 @@
+[javascript-url-return-value-handling-dynamic.html]
+  [Test javascript URL string return values in direct and indirect (target) frame contexts. 7]
+    expected: FAIL
+
+  [Test javascript URL string return values in direct and indirect (target) frame contexts. 6]
+    expected: FAIL
+
+  [Test javascript URL string return values in direct and indirect (target) frame contexts. 5]
+    expected: FAIL
+
+  [Test javascript URL string return values in direct and indirect (target) frame contexts. 4]
+    expected: FAIL
+
+  [Test javascript URL string return values in direct and indirect (target) frame contexts. 9]
+    expected: FAIL
+
+  [Test javascript URL string return values in direct and indirect (target) frame contexts. 8]
+    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
deleted file mode 100644
index dc2e45516de..00000000000
--- a/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[traverse_the_history_5.html]
-  [Multiple history traversals, last would be aborted]
-    expected: FAIL
-
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 3363dff158f..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
@@ -14,6 +14,3 @@
   [Host element with delegatesFocus should support autofocus]
     expected: FAIL
 
-  [Non-HTMLElement should not support autofocus]
-    expected: FAIL
-
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 e63fe7c263e..c6f45be1eb2 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: CRASH
+  expected: TIMEOUT
   [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_nonescaping-2.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
index d43f38b40cd..45d8be1c898 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
@@ -1,6 +1,6 @@
 [iframe_sandbox_popups_nonescaping-2.html]
   type: testharness
-  expected: TIMEOUT
+  expected: CRASH
   [Check that popups from a sandboxed iframe do not escape the sandbox]
     expected: NOTRUN
 
diff --git a/tests/wpt/metadata/html/webappapis/dynamic-markup-insertion/document-write/module-static-import-delayed.html.ini b/tests/wpt/metadata/html/webappapis/dynamic-markup-insertion/document-write/module-static-import-delayed.html.ini
new file mode 100644
index 00000000000..fca4d908c89
--- /dev/null
+++ b/tests/wpt/metadata/html/webappapis/dynamic-markup-insertion/document-write/module-static-import-delayed.html.ini
@@ -0,0 +1,4 @@
+[module-static-import-delayed.html]
+  [document.write in an imported module]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini b/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
index 66bd350083b..a56bad443a2 100644
--- a/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
+++ b/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
@@ -1,4 +1,5 @@
 [realtimeanalyser-fft-scaling.html]
+  expected: TIMEOUT
   [X 2048-point FFT peak position is not equal to 64. Got 0.]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/webmessaging/with-ports/017.html.ini b/tests/wpt/metadata/webmessaging/with-ports/017.html.ini
new file mode 100644
index 00000000000..064cf47545b
--- /dev/null
+++ b/tests/wpt/metadata/webmessaging/with-ports/017.html.ini
@@ -0,0 +1,5 @@
+[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/constructors/Worker/Worker-constructor.html.ini b/tests/wpt/metadata/workers/constructors/Worker/Worker-constructor.html.ini
deleted file mode 100644
index 80f9a4f15b8..00000000000
--- a/tests/wpt/metadata/workers/constructors/Worker/Worker-constructor.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[Worker-constructor.html]
-  expected: ERROR
diff --git a/tests/wpt/web-platform-tests/css/css-contain/contain-flexbox-outline.html b/tests/wpt/web-platform-tests/css/css-contain/contain-flexbox-outline.html
new file mode 100644
index 00000000000..39cf81688e0
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-contain/contain-flexbox-outline.html
@@ -0,0 +1,24 @@
+<!doctype html>
+<title>Test `contain: strict` to Flexbox does not crash</title>
+<link rel="help" href="https://www.w3.org/TR/css-contain-1/#contain-property">
+<link rel="author" href="mailto:kojii@chromium.org">
+<style>
+body {
+  contain: strict;
+  display: flex;
+}
+html {
+  outline: 1px auto;
+}
+</style>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="target"></div>
+<div id="log"></div>
+<script>
+test(() => {
+  document.body.offsetTop;
+  target.style.width = '100px';
+  document.body.offsetTop;
+}, "Pass if no crash");
+</script>
diff --git a/tests/wpt/web-platform-tests/css/css-position/position-relative-001.html b/tests/wpt/web-platform-tests/css/css-position/position-relative-001.html
new file mode 100644
index 00000000000..7ec9e4f767b
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-position/position-relative-001.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<link rel="help" href="https://crbug.com/1058690">
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+<meta name="assert" content="A percent inset resolves against the available size.">
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div style="width: 100px; height: 100px; background: red;">
+  <span style="position: relative; top: 100%; left: 100%;">
+    <div style="width: 100px; height: 100px; background: green; position: relative; top: -100px; left: -100px;"></div>
+  </span>
+</div>
diff --git a/tests/wpt/web-platform-tests/css/css-position/position-relative-002.html b/tests/wpt/web-platform-tests/css/css-position/position-relative-002.html
new file mode 100644
index 00000000000..7e176be987e
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-position/position-relative-002.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<link rel="help" href="https://crbug.com/1058690">
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+<meta name="assert" content="A percent inset resolves against the available size.">
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div style="width: 100px; height: 100px; background: red;">
+  <span style="position: relative; top: 100px; left: 100px;">
+    <div style="width: 100px; height: 100px; background: green; position: relative; top: -100%; left: -100%;"></div>
+  </span>
+</div>
diff --git a/tests/wpt/web-platform-tests/css/css-position/position-relative-003.html b/tests/wpt/web-platform-tests/css/css-position/position-relative-003.html
new file mode 100644
index 00000000000..7a0040c40b5
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-position/position-relative-003.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<link rel="help" href="https://crbug.com/1058690">
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+<meta name="assert" content="A percent inset resolves against the available size.">
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div style="width: 100px; height: 100px; background: red;">
+  <span style="position: relative; top: 100%; left: 100%;">
+    <span style="position: relative; top: -100px; left: -100px;">
+      <div style="width: 100px; height: 100px; background: green; position: fixed;"></div>
+    </span>
+  </span>
+</div>
diff --git a/tests/wpt/web-platform-tests/css/css-position/position-relative-004.html b/tests/wpt/web-platform-tests/css/css-position/position-relative-004.html
new file mode 100644
index 00000000000..aac4520f728
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-position/position-relative-004.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<link rel="help" href="https://crbug.com/1058690">
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+<meta name="assert" content="A percent inset resolves against the available size when it dynamically changes.">
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div id="target" style="contain: paint; width: 100px; background: red; line-height: 0;">
+  <span style="position: relative; top: -100%;">
+    <span style="position: relative; top: 100px;">
+      <div style="position: fixed; width: 100px; height: 100px; background: green;"></div>
+    </span>
+  </span>
+</div>
+<script>
+document.body.offsetTop;
+document.getElementById('target').style.height = '100px';
+</script>
diff --git a/tests/wpt/web-platform-tests/css/css-position/position-relative-005.html b/tests/wpt/web-platform-tests/css/css-position/position-relative-005.html
new file mode 100644
index 00000000000..f1ad0846741
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-position/position-relative-005.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<link rel="help" href="https://crbug.com/1058690">
+<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+<meta name="assert" content="A percent inset resolves against the available size when it dynamically changes.">
+<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
+<div id="target" style="width: 100px; background: red; line-height: 0;">
+  <span style="position: relative; top: -100%;">
+    <span style="position: relative; top: 100px;">
+      <div style="position: absolute; width: 100px; height: 100px; background: green;"></div>
+    </span>
+  </span>
+</div>
+<script>
+document.body.offsetTop;
+document.getElementById('target').style.height = '100px';
+</script>
diff --git a/tests/wpt/web-platform-tests/css/css-ui/appearance-cssom-001.html b/tests/wpt/web-platform-tests/css/css-ui/appearance-cssom-001.html
index 49769b359a5..2f0644093ea 100644
--- a/tests/wpt/web-platform-tests/css/css-ui/appearance-cssom-001.html
+++ b/tests/wpt/web-platform-tests/css/css-ui/appearance-cssom-001.html
@@ -24,6 +24,7 @@
                   "textarea",
                   "textfield",
                  ];
+  const initial_appearance = getComputedStyle(button).appearance;
   function assert_style_for_prop(style, prop, value) {
     if (prop === '-webkit-appearance') {
       assert_equals(style.WebkitAppearance, value, 'style.WebkitAppearance (uppercase W)');
@@ -198,7 +199,7 @@
         button.style.setProperty(prop, invalidValue);
         assert_style_for_prop(button.style, prop, "");
         const style = getComputedStyle(button);
-        assert_style_for_prop(style, prop, "button");
+        assert_style_for_prop(style, prop, initial_appearance);
       }, `${prop}: ${invalidValue} (invalid)`);
     }
   }
diff --git a/tests/wpt/web-platform-tests/fetch/api/request/resources/cache.py b/tests/wpt/web-platform-tests/fetch/api/request/resources/cache.py
index 10122f64396..ca0bd644b4f 100644
--- a/tests/wpt/web-platform-tests/fetch/api/request/resources/cache.py
+++ b/tests/wpt/web-platform-tests/fetch/api/request/resources/cache.py
@@ -1,24 +1,26 @@
+from wptserve.utils import isomorphic_decode
+
 def main(request, response):
-    token = request.GET.first("token", None)
-    if "querystate" in request.GET:
+    token = request.GET.first(b"token", None)
+    if b"querystate" in request.GET:
         from json import JSONEncoder
-        response.headers.set("Content-Type", "text/plain")
+        response.headers.set(b"Content-Type", b"text/plain")
         return JSONEncoder().encode(request.server.stash.take(token))
-    content = request.GET.first("content", None)
-    tag = request.GET.first("tag", None)
-    date = request.GET.first("date", None)
-    expires = request.GET.first("expires", None)
-    vary = request.GET.first("vary", None)
-    cc = request.GET.first("cache_control", None)
-    redirect = request.GET.first("redirect", None)
-    inm = request.headers.get("If-None-Match", None)
-    ims = request.headers.get("If-Modified-Since", None)
-    pragma = request.headers.get("Pragma", None)
-    cache_control = request.headers.get("Cache-Control", None)
-    ignore = "ignore" in request.GET
+    content = request.GET.first(b"content", None)
+    tag = request.GET.first(b"tag", None)
+    date = request.GET.first(b"date", None)
+    expires = request.GET.first(b"expires", None)
+    vary = request.GET.first(b"vary", None)
+    cc = request.GET.first(b"cache_control", None)
+    redirect = request.GET.first(b"redirect", None)
+    inm = request.headers.get(b"If-None-Match", None)
+    ims = request.headers.get(b"If-Modified-Since", None)
+    pragma = request.headers.get(b"Pragma", None)
+    cache_control = request.headers.get(b"Cache-Control", None)
+    ignore = b"ignore" in request.GET
 
     if tag:
-        tag = '"%s"' % tag
+        tag = b'"%s"' % tag
 
     server_state = request.server.stash.take(token)
     if not server_state:
@@ -26,40 +28,40 @@ def main(request, response):
     state = dict()
     if not ignore:
         if inm:
-            state["If-None-Match"] = inm
+            state[u"If-None-Match"] = isomorphic_decode(inm)
         if ims:
-            state["If-Modified-Since"] = ims
+            state[u"If-Modified-Since"] = isomorphic_decode(ims)
         if pragma:
-            state["Pragma"] = pragma
+            state[u"Pragma"] = isomorphic_decode(pragma)
         if cache_control:
-            state["Cache-Control"] = cache_control
+            state[u"Cache-Control"] = isomorphic_decode(cache_control)
     server_state.append(state)
     request.server.stash.put(token, server_state)
 
     if tag:
-        response.headers.set("ETag", '%s' % tag)
+        response.headers.set(b"ETag", b'%s' % tag)
     elif date:
-        response.headers.set("Last-Modified", date)
+        response.headers.set(b"Last-Modified", date)
     if expires:
-        response.headers.set("Expires", expires)
+        response.headers.set(b"Expires", expires)
     if vary:
-        response.headers.set("Vary", vary)
+        response.headers.set(b"Vary", vary)
     if cc:
-        response.headers.set("Cache-Control", cc)
+        response.headers.set(b"Cache-Control", cc)
 
     # The only-if-cached redirect tests wants CORS to be okay, the other tests
     # are all same-origin anyways and don't care.
-    response.headers.set("Access-Control-Allow-Origin", "*")
+    response.headers.set(b"Access-Control-Allow-Origin", b"*")
 
     if redirect:
-        response.headers.set("Location", redirect)
-        response.status = (302, "Redirect")
-        return ""
+        response.headers.set(b"Location", redirect)
+        response.status = (302, b"Redirect")
+        return b""
     elif ((inm is not None and inm == tag) or
           (ims is not None and ims == date)):
-        response.status = (304, "Not Modified")
-        return ""
+        response.status = (304, b"Not Modified")
+        return b""
     else:
-        response.status = (200, "OK")
-        response.headers.set("Content-Type", "text/plain")
+        response.status = (200, b"OK")
+        response.headers.set(b"Content-Type", b"text/plain")
         return content
diff --git a/tests/wpt/web-platform-tests/fetch/api/resources/authentication.py b/tests/wpt/web-platform-tests/fetch/api/resources/authentication.py
index b65047d7657..8b6b00b0873 100644
--- a/tests/wpt/web-platform-tests/fetch/api/resources/authentication.py
+++ b/tests/wpt/web-platform-tests/fetch/api/resources/authentication.py
@@ -2,13 +2,13 @@ def main(request, response):
     user = request.auth.username
     password = request.auth.password
 
-    if user == "user" and password == "password":
-        return "Authentication done"
+    if user == b"user" and password == b"password":
+        return b"Authentication done"
 
-    realm = "test"
-    if "realm" in request.GET:
-        realm = request.GET.first("realm")
+    realm = b"test"
+    if b"realm" in request.GET:
+        realm = request.GET.first(b"realm")
 
-    return ((401, "Unauthorized"),
-            [("WWW-Authenticate", 'Basic realm="' + realm + '"')],
-            "Please login with credentials 'user' and 'password'")
+    return ((401, b"Unauthorized"),
+            [(b"WWW-Authenticate", b'Basic realm="' + realm + b'"')],
+            b"Please login with credentials 'user' and 'password'")
diff --git a/tests/wpt/web-platform-tests/fetch/api/resources/cache.py b/tests/wpt/web-platform-tests/fetch/api/resources/cache.py
index 899638716a1..4de751e30bf 100644
--- a/tests/wpt/web-platform-tests/fetch/api/resources/cache.py
+++ b/tests/wpt/web-platform-tests/fetch/api/resources/cache.py
@@ -1,18 +1,18 @@
-ETAG = '"123abc"'
-CONTENT_TYPE = "text/plain"
-CONTENT = "lorem ipsum dolor sit amet"
+ETAG = b'"123abc"'
+CONTENT_TYPE = b"text/plain"
+CONTENT = b"lorem ipsum dolor sit amet"
 
 
 def main(request, response):
     # let caching kick in if possible (conditional GET)
-    etag = request.headers.get("If-None-Match", None)
+    etag = request.headers.get(b"If-None-Match", None)
     if etag == ETAG:
-        response.headers.set("X-HTTP-STATUS", 304)
-        response.status = (304, "Not Modified")
-        return ""
+        response.headers.set(b"X-HTTP-STATUS", 304)
+        response.status = (304, b"Not Modified")
+        return b""
 
     # cache miss, so respond with the actual content
-    response.status = (200, "OK")
-    response.headers.set("ETag", ETAG)
-    response.headers.set("Content-Type", CONTENT_TYPE)
+    response.status = (200, b"OK")
+    response.headers.set(b"ETag", ETAG)
+    response.headers.set(b"Content-Type", CONTENT_TYPE)
     return CONTENT
diff --git a/tests/wpt/web-platform-tests/fetch/api/resources/clean-stash.py b/tests/wpt/web-platform-tests/fetch/api/resources/clean-stash.py
index 3ae73105269..ee8c69ac446 100644
--- a/tests/wpt/web-platform-tests/fetch/api/resources/clean-stash.py
+++ b/tests/wpt/web-platform-tests/fetch/api/resources/clean-stash.py
@@ -1,6 +1,6 @@
 def main(request, response):
-    token = request.GET.first("token")
+    token = request.GET.first(b"token")
     if request.server.stash.take(token) is not None:
-        return "1"
+        return b"1"
     else:
-        return "0"
+        return b"0"
diff --git a/tests/wpt/web-platform-tests/fetch/api/resources/inspect-headers.py b/tests/wpt/web-platform-tests/fetch/api/resources/inspect-headers.py
index 10a12eb883a..9ed566e607b 100644
--- a/tests/wpt/web-platform-tests/fetch/api/resources/inspect-headers.py
+++ b/tests/wpt/web-platform-tests/fetch/api/resources/inspect-headers.py
@@ -1,24 +1,24 @@
 def main(request, response):
     headers = []
-    if "headers" in request.GET:
-        checked_headers = request.GET.first("headers").split("|")
+    if b"headers" in request.GET:
+        checked_headers = request.GET.first(b"headers").split(b"|")
         for header in checked_headers:
             if header in request.headers:
-                headers.append(("x-request-" + header, request.headers.get(header, "")))
+                headers.append((b"x-request-" + header, request.headers.get(header, b"")))
 
-    if "cors" in request.GET:
-        if "Origin" in request.headers:
-            headers.append(("Access-Control-Allow-Origin", request.headers.get("Origin", "")))
+    if b"cors" in request.GET:
+        if b"Origin" in request.headers:
+            headers.append((b"Access-Control-Allow-Origin", request.headers.get(b"Origin", b"")))
         else:
-            headers.append(("Access-Control-Allow-Origin", "*"))
-        headers.append(("Access-Control-Allow-Credentials", "true"))
-        headers.append(("Access-Control-Allow-Methods", "GET, POST, HEAD"))
-        exposed_headers = ["x-request-" + header for header in checked_headers]
-        headers.append(("Access-Control-Expose-Headers", ", ".join(exposed_headers)))
-        if "allow_headers" in request.GET:
-            headers.append(("Access-Control-Allow-Headers", request.GET['allow_headers']))
+            headers.append((b"Access-Control-Allow-Origin", b"*"))
+        headers.append((b"Access-Control-Allow-Credentials", b"true"))
+        headers.append((b"Access-Control-Allow-Methods", b"GET, POST, HEAD"))
+        exposed_headers = [b"x-request-" + header for header in checked_headers]
+        headers.append((b"Access-Control-Expose-Headers", b", ".join(exposed_headers)))
+        if b"allow_headers" in request.GET:
+            headers.append((b"Access-Control-Allow-Headers", request.GET[b'allow_headers']))
         else:
-            headers.append(("Access-Control-Allow-Headers", ", ".join(request.headers)))
+            headers.append((b"Access-Control-Allow-Headers", b", ".join(request.headers)))
 
-    headers.append(("content-type", "text/plain"))
-    return headers, ""
+    headers.append((b"content-type", b"text/plain"))
+    return headers, b""
diff --git a/tests/wpt/web-platform-tests/fetch/api/resources/method.py b/tests/wpt/web-platform-tests/fetch/api/resources/method.py
index 795ad1ff11d..c1a111b4cdf 100644
--- a/tests/wpt/web-platform-tests/fetch/api/resources/method.py
+++ b/tests/wpt/web-platform-tests/fetch/api/resources/method.py
@@ -1,16 +1,18 @@
+from wptserve.utils import isomorphic_encode
+
 def main(request, response):
     headers = []
-    if "cors" in request.GET:
-        headers.append(("Access-Control-Allow-Origin", "*"))
-        headers.append(("Access-Control-Allow-Credentials", "true"))
-        headers.append(("Access-Control-Allow-Methods", "GET, POST, PUT, FOO"))
-        headers.append(("Access-Control-Allow-Headers", "x-test, x-foo"))
-        headers.append(("Access-Control-Expose-Headers", "x-request-method"))
+    if b"cors" in request.GET:
+        headers.append((b"Access-Control-Allow-Origin", b"*"))
+        headers.append((b"Access-Control-Allow-Credentials", b"true"))
+        headers.append((b"Access-Control-Allow-Methods", b"GET, POST, PUT, FOO"))
+        headers.append((b"Access-Control-Allow-Headers", b"x-test, x-foo"))
+        headers.append((b"Access-Control-Expose-Headers", b"x-request-method"))
 
-    headers.append(("x-request-method", request.method))
-    headers.append(("x-request-content-type", request.headers.get("Content-Type", "NO")))
-    headers.append(("x-request-content-length", request.headers.get("Content-Length", "NO")))
-    headers.append(("x-request-content-encoding", request.headers.get("Content-Encoding", "NO")))
-    headers.append(("x-request-content-language", request.headers.get("Content-Language", "NO")))
-    headers.append(("x-request-content-location", request.headers.get("Content-Location", "NO")))
+    headers.append((b"x-request-method", isomorphic_encode(request.method)))
+    headers.append((b"x-request-content-type", request.headers.get(b"Content-Type", b"NO")))
+    headers.append((b"x-request-content-length", request.headers.get(b"Content-Length", b"NO")))
+    headers.append((b"x-request-content-encoding", request.headers.get(b"Content-Encoding", b"NO")))
+    headers.append((b"x-request-content-language", request.headers.get(b"Content-Language", b"NO")))
+    headers.append((b"x-request-content-location", request.headers.get(b"Content-Location", b"NO")))
     return headers, request.body
diff --git a/tests/wpt/web-platform-tests/fetch/api/resources/preflight.py b/tests/wpt/web-platform-tests/fetch/api/resources/preflight.py
index a2552c2565a..f983ef95227 100644
--- a/tests/wpt/web-platform-tests/fetch/api/resources/preflight.py
+++ b/tests/wpt/web-platform-tests/fetch/api/resources/preflight.py
@@ -1,58 +1,58 @@
 def main(request, response):
-    headers = [("Content-Type", "text/plain")]
-    stashed_data = {'control_request_headers': "", 'preflight': "0", 'preflight_referrer': ""}
+    headers = [(b"Content-Type", b"text/plain")]
+    stashed_data = {b'control_request_headers': b"", b'preflight': b"0", b'preflight_referrer': b""}
 
     token = None
-    if "token" in request.GET:
-        token = request.GET.first("token")
+    if b"token" in request.GET:
+        token = request.GET.first(b"token")
 
-    if "origin" in request.GET:
-        for origin in request.GET['origin'].split(", "):
-            headers.append(("Access-Control-Allow-Origin", origin))
+    if b"origin" in request.GET:
+        for origin in request.GET[b'origin'].split(b", "):
+            headers.append((b"Access-Control-Allow-Origin", origin))
     else:
-        headers.append(("Access-Control-Allow-Origin", "*"))
+        headers.append((b"Access-Control-Allow-Origin", b"*"))
 
-    if "clear-stash" in request.GET:
+    if b"clear-stash" in request.GET:
         if request.server.stash.take(token) is not None:
-            return headers, "1"
+            return headers, b"1"
         else:
-            return headers, "0"
+            return headers, b"0"
 
-    if "credentials" in request.GET:
-        headers.append(("Access-Control-Allow-Credentials", "true"))
+    if b"credentials" in request.GET:
+        headers.append((b"Access-Control-Allow-Credentials", b"true"))
 
-    if request.method == "OPTIONS":
-        if not "Access-Control-Request-Method" in request.headers:
-            response.set_error(400, "No Access-Control-Request-Method header")
-            return "ERROR: No access-control-request-method in preflight!"
+    if request.method == u"OPTIONS":
+        if not b"Access-Control-Request-Method" in request.headers:
+            response.set_error(400, u"No Access-Control-Request-Method header")
+            return b"ERROR: No access-control-request-method in preflight!"
 
-        if request.headers.get("Accept", "") != "*/*":
-            response.set_error(400, "Request does not have 'Accept: */*' header")
-            return "ERROR: Invalid access in preflight!"
+        if request.headers.get(b"Accept", b"") != b"*/*":
+            response.set_error(400, u"Request does not have 'Accept: */*' header")
+            return b"ERROR: Invalid access in preflight!"
 
-        if "control_request_headers" in request.GET:
-            stashed_data['control_request_headers'] = request.headers.get("Access-Control-Request-Headers", None)
+        if b"control_request_headers" in request.GET:
+            stashed_data[b'control_request_headers'] = request.headers.get(b"Access-Control-Request-Headers", None)
 
-        if "max_age" in request.GET:
-            headers.append(("Access-Control-Max-Age", request.GET['max_age']))
+        if b"max_age" in request.GET:
+            headers.append((b"Access-Control-Max-Age", request.GET[b'max_age']))
 
-        if "allow_headers" in request.GET:
-            headers.append(("Access-Control-Allow-Headers", request.GET['allow_headers']))
+        if b"allow_headers" in request.GET:
+            headers.append((b"Access-Control-Allow-Headers", request.GET[b'allow_headers']))
 
-        if "allow_methods" in request.GET:
-            headers.append(("Access-Control-Allow-Methods", request.GET['allow_methods']))
+        if b"allow_methods" in request.GET:
+            headers.append((b"Access-Control-Allow-Methods", request.GET[b'allow_methods']))
 
         preflight_status = 200
-        if "preflight_status" in request.GET:
-            preflight_status = int(request.GET.first("preflight_status"))
+        if b"preflight_status" in request.GET:
+            preflight_status = int(request.GET.first(b"preflight_status"))
 
-        stashed_data['preflight'] = "1"
-        stashed_data['preflight_referrer'] = request.headers.get("Referer", "")
-        stashed_data['preflight_user_agent'] = request.headers.get("User-Agent", "")
+        stashed_data[b'preflight'] = b"1"
+        stashed_data[b'preflight_referrer'] = request.headers.get(b"Referer", b"")
+        stashed_data[b'preflight_user_agent'] = request.headers.get(b"User-Agent", b"")
         if token:
             request.server.stash.put(token, stashed_data)
 
-        return preflight_status, headers, ""
+        return preflight_status, headers, b""
 
 
     if token:
@@ -60,19 +60,19 @@ def main(request, response):
         if data:
             stashed_data = data
 
-    if "checkUserAgentHeaderInPreflight" in request.GET and request.headers.get("User-Agent") != stashed_data['preflight_user_agent']:
-        return 400, headers, "ERROR: No user-agent header in preflight"
+    if b"checkUserAgentHeaderInPreflight" in request.GET and request.headers.get(b"User-Agent") != stashed_data[b'preflight_user_agent']:
+        return 400, headers, b"ERROR: No user-agent header in preflight"
 
     #use x-* headers for returning value to bodyless responses
-    headers.append(("Access-Control-Expose-Headers", "x-did-preflight, x-control-request-headers, x-referrer, x-preflight-referrer, x-origin"))
-    headers.append(("x-did-preflight", stashed_data['preflight']))
-    if stashed_data['control_request_headers'] != None:
-        headers.append(("x-control-request-headers", stashed_data['control_request_headers']))
-    headers.append(("x-preflight-referrer", stashed_data['preflight_referrer']))
-    headers.append(("x-referrer", request.headers.get("Referer", "")))
-    headers.append(("x-origin", request.headers.get("Origin", "")))
+    headers.append((b"Access-Control-Expose-Headers", b"x-did-preflight, x-control-request-headers, x-referrer, x-preflight-referrer, x-origin"))
+    headers.append((b"x-did-preflight", stashed_data[b'preflight']))
+    if stashed_data[b'control_request_headers'] != None:
+        headers.append((b"x-control-request-headers", stashed_data[b'control_request_headers']))
+    headers.append((b"x-preflight-referrer", stashed_data[b'preflight_referrer']))
+    headers.append((b"x-referrer", request.headers.get(b"Referer", b"")))
+    headers.append((b"x-origin", request.headers.get(b"Origin", b"")))
 
     if token:
         request.server.stash.put(token, stashed_data)
 
-    return headers, ""
+    return headers, b""
diff --git a/tests/wpt/web-platform-tests/fetch/api/resources/trickle.py b/tests/wpt/web-platform-tests/fetch/api/resources/trickle.py
index 9b3aa37b25c..5091a2b3fdd 100644
--- a/tests/wpt/web-platform-tests/fetch/api/resources/trickle.py
+++ b/tests/wpt/web-platform-tests/fetch/api/resources/trickle.py
@@ -12,5 +12,5 @@ def main(request, response):
     response.write_status_headers()
     time.sleep(delay)
     for i in xrange(count):
-        response.writer.write_content(u"TEST_TRICKLE\n")
+        response.writer.write_content(b"TEST_TRICKLE\n")
         time.sleep(delay)
diff --git a/tests/wpt/web-platform-tests/fetch/content-encoding/resources/bad-gzip-body.py b/tests/wpt/web-platform-tests/fetch/content-encoding/resources/bad-gzip-body.py
index b2f8cfefd7e..a79b94ed041 100644
--- a/tests/wpt/web-platform-tests/fetch/content-encoding/resources/bad-gzip-body.py
+++ b/tests/wpt/web-platform-tests/fetch/content-encoding/resources/bad-gzip-body.py
@@ -1,3 +1,3 @@
 def main(request, response):
-    headers = [("Content-Encoding", "gzip")]
-    return headers, "not actually gzip"
+    headers = [(b"Content-Encoding", b"gzip")]
+    return headers, b"not actually gzip"
diff --git a/tests/wpt/web-platform-tests/fetch/redirect-navigate/302-found-post-handler.py b/tests/wpt/web-platform-tests/fetch/redirect-navigate/302-found-post-handler.py
index 23bf4b2c522..40a224f6565 100644
--- a/tests/wpt/web-platform-tests/fetch/redirect-navigate/302-found-post-handler.py
+++ b/tests/wpt/web-platform-tests/fetch/redirect-navigate/302-found-post-handler.py
@@ -1,13 +1,15 @@
+from wptserve.utils import isomorphic_encode
+
 def main(request, response):
-    if request.method == "POST":
+    if request.method == u"POST":
         response.add_required_headers = False
         response.writer.write_status(302)
-        response.writer.write_header("Location", request.url)
+        response.writer.write_header(b"Location", isomorphic_encode(request.url))
         response.writer.end_headers()
-        response.writer.write("")
-    elif request.method == "GET":
-        return ([("Content-Type", "text/plain")],
-                "OK")
+        response.writer.write(b"")
+    elif request.method == u"GET":
+        return ([(b"Content-Type", b"text/plain")],
+                b"OK")
     else:
-        return ([("Content-Type", "text/plain")],
-                "FAIL")
\ No newline at end of file
+        return ([(b"Content-Type", b"text/plain")],
+                b"FAIL")
\ No newline at end of file
diff --git a/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-return-value-handling-dynamic.html b/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-return-value-handling-dynamic.html
new file mode 100644
index 00000000000..0441d174cee
--- /dev/null
+++ b/tests/wpt/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/javascript-url-return-value-handling-dynamic.html
@@ -0,0 +1,51 @@
+<!doctype html>
+<meta charset=UTF-8>
+<title>Test javascript URL string return values in direct and indirect (target) frame contexts.</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<div id=log></div>
+<script>
+const testInputs = [
+  [0x41],
+  [0x80,0xFF],
+  [0x80,0xFF,0x100],
+  [0xD83D,0xDE0D],
+  [0xDE0D,0x41]
+];
+testInputs.forEach(input => {
+  const javascriptURL = "javascript:[" + input + "].map(b => String.fromCharCode(b)).join('')",
+        output = input.map(b => String.fromCharCode(b)).join("");
+  async_test(t => {
+    const frame = document.createElement("iframe");
+    t.add_cleanup(() => frame.remove());
+    frame.src = javascriptURL;
+    t.step_timeout(() => {
+      assert_equals(frame.contentDocument.body.textContent, output);
+      assert_equals(frame.contentDocument.charset, document.charset);
+      t.done();
+    }, 200);
+    document.body.appendChild(frame);
+  });
+});
+
+testInputs.forEach(input => {
+  const javascriptURL = "javascript:[" + input + "].map(b => String.fromCharCode(b)).join('')",
+        output = input.map(b => String.fromCharCode(b)).join("");
+  async_test(t => {
+    const frame = document.createElement("iframe"),
+          href = document.createElement("a");
+    t.add_cleanup(() => { frame.remove(); href.remove(); });
+    frame.name = "hi" + input;
+    href.target = "hi" + input;
+    href.href = javascriptURL;
+    t.step_timeout(() => {
+      assert_equals(frame.contentDocument.body.textContent, output);
+      assert_equals(frame.contentDocument.charset, document.charset);
+      t.done();
+    }, 200)
+    document.body.appendChild(frame);
+    document.body.appendChild(href);
+    href.click();
+  });
+});
+</script>
diff --git a/tests/wpt/web-platform-tests/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-unafe-none-report-to.https.html b/tests/wpt/web-platform-tests/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-unsafe-none-report-to.https.html
similarity index 100%
rename from tests/wpt/web-platform-tests/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-unafe-none-report-to.https.html
rename to tests/wpt/web-platform-tests/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-unsafe-none-report-to.https.html
diff --git a/tests/wpt/web-platform-tests/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-unafe-none-report-to.https.html.sub.headers b/tests/wpt/web-platform-tests/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-unsafe-none-report-to.https.html.sub.headers
similarity index 100%
rename from tests/wpt/web-platform-tests/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-unafe-none-report-to.https.html.sub.headers
rename to tests/wpt/web-platform-tests/html/cross-origin-opener-policy/reporting/navigation-reporting/reporting-popup-unsafe-none-report-to.https.html.sub.headers
diff --git a/tests/wpt/web-platform-tests/html/semantics/embedded-content/media-elements/pitch-detector.js b/tests/wpt/web-platform-tests/html/semantics/embedded-content/media-elements/pitch-detector.js
index 595bde3120c..78f22ccd857 100644
--- a/tests/wpt/web-platform-tests/html/semantics/embedded-content/media-elements/pitch-detector.js
+++ b/tests/wpt/web-platform-tests/html/semantics/embedded-content/media-elements/pitch-detector.js
@@ -4,11 +4,14 @@ window.AudioContext = window.AudioContext || window.webkitAudioContext;
 
 var FFT_SIZE = 2048;
 
-function getPitchDetector(media, t) {
-  var audioContext = new AudioContext();
-  t.add_cleanup(() => audioContext.close());
+var audioContext;
+var sourceNode;
 
-  var sourceNode = audioContext.createMediaElementSource(media);
+function getPitchDetector(media) {
+  if(!audioContext) {
+    audioContext = new AudioContext();
+    sourceNode = audioContext.createMediaElementSource(media);
+  }
 
   var analyser = audioContext.createAnalyser();
   analyser.fftSize = FFT_SIZE;
@@ -16,13 +19,20 @@ function getPitchDetector(media, t) {
   sourceNode.connect(analyser);
   analyser.connect(audioContext.destination);
 
-  return () => getPitch(analyser);
+  return {
+      ensureStart() { return audioContext.resume(); },
+      detect() { return getPitch(analyser); },
+      cleanup() {
+        sourceNode.disconnect();
+        analyser.disconnect();
+      },
+  };
 }
 
 function getPitch(analyser) {
   // Returns the frequency value for the nth FFT bin.
   var binConverter = (bin) =>
-    (analyser.context.sampleRate/2)*((bin)/(analyser.frequencyBinCount-1));
+    (audioContext.sampleRate/2)*((bin)/(analyser.frequencyBinCount-1));
 
   var buf = new Uint8Array(analyser.frequencyBinCount);
   analyser.getByteFrequencyData(buf);
diff --git a/tests/wpt/web-platform-tests/html/semantics/embedded-content/media-elements/preserves-pitch.html b/tests/wpt/web-platform-tests/html/semantics/embedded-content/media-elements/preserves-pitch.html
index 9a86cbc210b..1cf6c763903 100644
--- a/tests/wpt/web-platform-tests/html/semantics/embedded-content/media-elements/preserves-pitch.html
+++ b/tests/wpt/web-platform-tests/html/semantics/embedded-content/media-elements/preserves-pitch.html
@@ -15,8 +15,8 @@ function getPreservesPitch(audio) {
     if ("mozPreservesPitch" in HTMLAudioElement.prototype) {
         return audio.mozPreservesPitch;
     }
-    if ("wekbitPreservesPitch" in HTMLAudioElement.prototype) {
-        return audio.wekbitPreservesPitch;
+    if ("webkitPreservesPitch" in HTMLAudioElement.prototype) {
+        return audio.webkitPreservesPitch;
     }
     return undefined;
 }
@@ -27,8 +27,8 @@ function setPreservesPitch(audio, value) {
         audio.preservesPitch = value;
     } else if ("mozPreservesPitch" in HTMLAudioElement.prototype) {
         audio.mozPreservesPitch = value;
-    } else if ("wekbitPreservesPitch" in HTMLAudioElement.prototype) {
-        audio.wekbitPreservesPitch = value;
+    } else if ("webkitPreservesPitch" in HTMLAudioElement.prototype) {
+        audio.webkitPreservesPitch = value;
     }
 }
 
@@ -37,21 +37,28 @@ test(function(t) {
 }, "Test that preservesPitch is present and unprefixed.");
 
 test(function(t) {
-    let audio = document.createElement('audio');
-    assert_true(getPreservesPitch(audio));
+    let defaultAudio = document.createElement('audio');
+    assert_true(getPreservesPitch(defaultAudio));
 
-    setPreservesPitch(audio, false);
-    assert_false(getPreservesPitch(audio));
-}, "Test that presevesPitch is on by default");
+    setPreservesPitch(defaultAudio, false);
+    assert_false(getPreservesPitch(defaultAudio));
+}, "Test that preservesPitch is on by default");
+
+
+var audio;
+
+function addTestCleanups(t, detector) {
+    t.add_cleanup(() => {
+        audio.pause();
+        audio.currentTime = 0;
+    });
+    t.add_cleanup(() => detector.cleanup());
+}
 
 function testPreservesPitch(preservesPitch, playbackRate, expectedPitch, description) {
     promise_test(async t => {
-        let audio = document.createElement('audio');
-
-        var detector = getPitchDetector(audio, t);
-
-        // This file contains 5 seconds of a 440hz sine wave.
-        audio.src = "/media/sine440.mp3";
+        let detector = getPitchDetector(audio);
+        addTestCleanups(t, detector);
 
         audio.playbackRate = playbackRate;
         setPreservesPitch(audio, preservesPitch);
@@ -66,13 +73,12 @@ function testPreservesPitch(preservesPitch, playbackRate, expectedPitch, descrip
             });
         }
 
-        await test_driver.bless("Play audio element", () => audio.play() )
+        // Wait until we have played some audio. Otherwise, the detector
+        // might return a pitch of 0Hz.
+        audio.play();
+        await waitUntil(0.25);
 
-        // Wait until we have at least played some audio. Otherwise, the
-        // detector might return a pitch of 0Hz.
-        await waitUntil(0.5);
-
-        var pitch = detector();
+        var pitch = detector.detect();
 
         // 25Hz is larger than the margin we get from 48kHz and 44.1kHz
         // audio being analyzed by a FFT of size 2048. If we get something
@@ -89,6 +95,24 @@ function testPreservesPitch(preservesPitch, playbackRate, expectedPitch, descrip
 
 var REFERENCE_PITCH = 440;
 
+promise_test(async t => {
+    // Create the audio element only once, in order to lower the chances of
+    // tests timing out.
+    audio = document.createElement('audio');
+
+    // This file contains 5 seconds of a 440hz sine wave.
+    audio.src = "/media/sine440.mp3";
+
+    let detector = getPitchDetector(audio);
+    addTestCleanups(t, detector);
+
+    // The first time we run the test, we need to interact with the
+    // AudioContext and Audio element via user gestures.
+    await test_driver.bless("Play audio element", () => {
+        return Promise.all([audio.play(), detector.ensureStart()]);
+    });
+}, "Setup Audio element and AudioContext")
+
 testPreservesPitch(true, 1.0, REFERENCE_PITCH,
     "The default playbackRate should not affect pitch")
 
diff --git a/tests/wpt/web-platform-tests/interfaces/appmanifest.idl b/tests/wpt/web-platform-tests/interfaces/appmanifest.idl
index 0d24849b9f7..926a4fc2022 100644
--- a/tests/wpt/web-platform-tests/interfaces/appmanifest.idl
+++ b/tests/wpt/web-platform-tests/interfaces/appmanifest.idl
@@ -8,7 +8,11 @@ dictionary WebAppManifest {
    DOMString lang;
    USVString name;
    USVString short_name;
+   USVString description;
    sequence<ManifestImageResource> icons;
+   sequence<ManifestImageResource> screenshots;
+   sequence<USVString> categories;
+   DOMString iarc_rating_id;
    USVString start_url;
    DisplayModeType display = "browser";
    OrientationLockType orientation;
diff --git a/tests/wpt/web-platform-tests/interfaces/service-workers.idl b/tests/wpt/web-platform-tests/interfaces/service-workers.idl
index c01fcab7f2d..3d5e63a8120 100644
--- a/tests/wpt/web-platform-tests/interfaces/service-workers.idl
+++ b/tests/wpt/web-platform-tests/interfaces/service-workers.idl
@@ -173,6 +173,7 @@ interface FetchEvent : ExtendableEvent {
   readonly attribute DOMString clientId;
   readonly attribute DOMString resultingClientId;
   readonly attribute DOMString replacesClientId;
+  readonly attribute Promise<void> handled;
 
   void respondWith(Promise<Response> r);
 };
@@ -183,6 +184,7 @@ dictionary FetchEventInit : ExtendableEventInit {
   DOMString clientId = "";
   DOMString resultingClientId = "";
   DOMString replacesClientId = "";
+  Promise<void> handled;
 };
 
 [Exposed=ServiceWorker]
diff --git a/tests/wpt/web-platform-tests/interfaces/trusted-types.tentative.idl b/tests/wpt/web-platform-tests/interfaces/trusted-types.tentative.idl
index f2318d68567..4e469c19b82 100644
--- a/tests/wpt/web-platform-tests/interfaces/trusted-types.tentative.idl
+++ b/tests/wpt/web-platform-tests/interfaces/trusted-types.tentative.idl
@@ -28,7 +28,7 @@ typedef [StringContext=TrustedScriptURL] USVString ScriptURLString;
 [
   Exposed=(Window, Worker),
   SecureContext
-] interface TrustedTypePolicyFactory {
+] interface TrustedTypePolicyFactory : EventTarget {
     TrustedTypePolicy createPolicy(DOMString policyName, optional TrustedTypePolicyOptions policyOptions = {});
     // All the policy object names that have been created
 };
diff --git a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getCapabilities.html b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getCapabilities.html
index c569283c34e..4e0c933bc1c 100644
--- a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getCapabilities.html
+++ b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getCapabilities.html
@@ -159,14 +159,16 @@ function makeImageCaptureTest(hasPanTiltZoomPermissionGranted) {
       assert_equals(capabilities.tilt.max, mockCapabilities.tilt.max);
       assert_equals(capabilities.tilt.min, mockCapabilities.tilt.min);
       assert_equals(capabilities.tilt.step, mockCapabilities.tilt.step);
+
+      assert_true(capabilities.zoom instanceof MediaSettingsRange);
+      assert_equals(capabilities.zoom.max, mockCapabilities.zoom.max);
+      assert_equals(capabilities.zoom.min, mockCapabilities.zoom.min);
+      assert_equals(capabilities.zoom.step, mockCapabilities.zoom.step);
     } else if (ptzPermission === 'denied') {
       assert_false('pan' in capabilities);
       assert_false('tilt' in capabilities);
+      assert_false('zoom' in capabilities);
     }
-    assert_true(capabilities.zoom instanceof MediaSettingsRange);
-    assert_equals(capabilities.zoom.max, mockCapabilities.zoom.max);
-    assert_equals(capabilities.zoom.min, mockCapabilities.zoom.min);
-    assert_equals(capabilities.zoom.step, mockCapabilities.zoom.step);
 
     assert_equals(capabilities.torch, mockCapabilities.supportsTorch,
                   'torch');
diff --git a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getSettings.html b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getSettings.html
index 8fc2c823195..747eff8937d 100644
--- a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getSettings.html
+++ b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getSettings.html
@@ -73,11 +73,12 @@ function makeImageCaptureTest(hasPanTiltZoomPermissionGranted) {
     if (ptzPermission === 'granted') {
       assert_equals(settings.pan, mockSettings.pan.current);
       assert_equals(settings.tilt, mockSettings.tilt.current);
+      assert_equals(settings.zoom, mockSettings.zoom.current);
     } else if (ptzPermission === 'denied') {
       assert_false('pan' in settings);
       assert_false('tilt' in settings);
+      assert_false('zoom' in settings);
     }
-    assert_equals(settings.zoom, mockSettings.zoom.current);
 
     assert_equals(settings.torch, mockSettings.torch, 'torch');
   });
diff --git a/tests/wpt/web-platform-tests/resources/idlharness.js b/tests/wpt/web-platform-tests/resources/idlharness.js
index 25c193b55e5..9a23e3a1da2 100644
--- a/tests/wpt/web-platform-tests/resources/idlharness.js
+++ b/tests/wpt/web-platform-tests/resources/idlharness.js
@@ -2534,6 +2534,10 @@ IdlInterface.prototype.do_member_operation_asserts = function(memberHolderObject
         memberHolderObject[member.name].length,
         minOverloadLength(ctors),
         "property has wrong .length");
+    assert_equals(
+        memberHolderObject[member.name].name,
+        member.name,
+        "property has wrong .name");
 
     // Make some suitable arguments
     var args = member.arguments.map(function(arg) {
diff --git a/tests/wpt/web-platform-tests/trusted-types/TrustedTypePolicyFactory-blocking.html b/tests/wpt/web-platform-tests/trusted-types/TrustedTypePolicyFactory-blocking.html
new file mode 100644
index 00000000000..6ae71b69880
--- /dev/null
+++ b/tests/wpt/web-platform-tests/trusted-types/TrustedTypePolicyFactory-blocking.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="support/helper.sub.js"></script>
+<meta http-equiv="Content-Security-Policy" content="trusted-types *">
+
+<body>
+<script>
+
+  test(t => {
+    event_listener = (e) => {
+      assert_equals(e.policyName, "default");
+      e.preventDefault(); // don't let this policy be created.
+    };
+    trustedTypes.addEventListener('beforecreatepolicy', event_listener, {once:true});
+    assert_throws_dom("NotAllowedError", () => trustedTypes.createPolicy("default", {}));
+  }, 'Block Trusted Type policy creation by event listener.');
+
+  test(t => {
+    let flag = false;
+    event_listener = (e) => {
+      assert_equals(e.policyName, "myPolicy");
+      flag = true;
+    };
+    trustedTypes.addEventListener('beforecreatepolicy', event_listener, {once:true});
+    trustedTypes.createPolicy("myPolicy", {});
+    assert_equals(flag, true);
+  }, 'Trusted Type policy creation.');
+
+  test(t => {
+    event_listener = (e) => {
+      if (e.policyName === "default")
+        e.preventDefault();
+    };
+    trustedTypes.addEventListener('beforecreatepolicy', event_listener, {once:true});
+    assert_throws_dom("NotAllowedError", () => trustedTypes.createPolicy("default", {}));
+    trustedTypes.createPolicy("newPolicy", {});
+  }, 'Block only default Trusted Type policy creation.');
+
+  test(t => {
+    event_listener = (e) => {
+      assert_unreached();
+    };
+    trustedTypes.createPolicy("test", {});
+    trustedTypes.addEventListener('beforecreatepolicy', event_listener, {once:true});
+  }, 'Policy creation called before addEventListener function will not reached the listener.');
+
+</script>
\ No newline at end of file
diff --git a/tests/wpt/web-platform-tests/webrtc/RTCPeerConnection-helper.js b/tests/wpt/web-platform-tests/webrtc/RTCPeerConnection-helper.js
index 07626bd0ccc..cf31d2f0008 100644
--- a/tests/wpt/web-platform-tests/webrtc/RTCPeerConnection-helper.js
+++ b/tests/wpt/web-platform-tests/webrtc/RTCPeerConnection-helper.js
@@ -232,6 +232,12 @@ async function waitForConnectionStateChange(pc, wantedStates) {
   }
 }
 
+async function waitForIceGatheringState(pc, wantedStates) {
+  while (!wantedStates.includes(pc.iceGatheringState)) {
+    await waitUntilEvent(pc, 'icegatheringstatechange');
+  }
+}
+
 // Resolves when RTP packets have been received.
 async function listenForSSRCs(t, receiver) {
   while (true) {
diff --git a/tests/wpt/web-platform-tests/webrtc/RTCPeerConnection-setRemoteDescription-offer.html b/tests/wpt/web-platform-tests/webrtc/RTCPeerConnection-setRemoteDescription-offer.html
index b4702446613..a50e9696372 100644
--- a/tests/wpt/web-platform-tests/webrtc/RTCPeerConnection-setRemoteDescription-offer.html
+++ b/tests/wpt/web-platform-tests/webrtc/RTCPeerConnection-setRemoteDescription-offer.html
@@ -325,4 +325,16 @@
     await pc1.setRemoteDescription(answer);
   }, 'repeated sRD(offer) works');
 
+  promise_test(async t => {
+    const pc1 = new RTCPeerConnection();
+    t.add_cleanup(() => pc1.close());
+    const pc2 = new RTCPeerConnection();
+    t.add_cleanup(() => pc2.close());
+    pc1.addTransceiver('video');
+    await exchangeOfferAnswer(pc1, pc2);
+    await waitForIceGatheringState(pc1, ['complete']);
+    await exchangeOfferAnswer(pc1, pc2);
+    await waitForIceStateChange(pc2, ['connected', 'completed']);
+  }, 'sRD(reoffer) with candidates and without trickle works');
+
 </script>
diff --git a/tests/wpt/web-platform-tests/webrtc/protocol/candidate-exchange.https.html b/tests/wpt/web-platform-tests/webrtc/protocol/candidate-exchange.https.html
index 532bc4d0d13..82178953b6b 100644
--- a/tests/wpt/web-platform-tests/webrtc/protocol/candidate-exchange.https.html
+++ b/tests/wpt/web-platform-tests/webrtc/protocol/candidate-exchange.https.html
@@ -10,23 +10,6 @@
 <body>
 <script>
 
-function iceGatheringCompleteWaiter(pc) {
-  const waiter = new Promise((resolve) => {
-    const eventHandler = () => {
-      if (pc.iceGatheringState == 'complete') {
-        pc.removeEventListener('icegatheringstatechange', eventHandler, false);
-        resolve();
-      }
-    };
-    if (pc.iceGatheringState == 'complete') {
-      resolve();
-    } else {
-      pc.addEventListener('icegatheringstatechange', eventHandler, false);
-    }
-  });
-  return waiter;
-}
-
 class StateLogger {
   constructor(source, eventname, field) {
     source.addEventListener(eventname, event => {
@@ -74,7 +57,7 @@ promise_test(async t => {
   // Candidates from PC2 are not delivered to pc1, so pc1 will use
   // peer-reflexive candidates.
   await exchangeOfferAnswer(pc1, pc2);
-  const waiter = iceGatheringCompleteWaiter(pc1);
+  const waiter = waitForIceGatheringState(pc1, ['complete']);
   await waiter;
   for (const candidate of candidates) {
     if (candidate) {
@@ -105,7 +88,7 @@ promise_test(async t => {
   // Candidates from pc1 are not delivered to pc2.  so pc2 will use
   // peer-reflexive candidates.
   await exchangeOfferAnswer(pc1, pc2);
-  const waiter = iceGatheringCompleteWaiter(pc2);
+  const waiter = waitForIceGatheringState(pc2, ['complete']);
   await waiter;
   for (const candidate of candidates) {
     if (candidate) {
@@ -174,7 +157,7 @@ promise_test(async t => {
   await Promise.all([pc1.setLocalDescription(offer),
                      pc2.setRemoteDescription(offer)]);
   const answer = await pc2.createAnswer();
-  await iceGatheringCompleteWaiter(pc1);
+  await waitForIceGatheringState(pc1, ['complete']);
   await pc2.setLocalDescription(answer).then(() => {
     for (const candidate of pc1ToPc2Candidates) {
       if (candidate) {
@@ -182,7 +165,7 @@ promise_test(async t => {
       }
     }
   });
-  await iceGatheringCompleteWaiter(pc2);
+  await waitForIceGatheringState(pc2, ['complete']);
   pc1.setRemoteDescription(answer).then(async () => {
     for (const candidate of pc2ToPc1Candidates) {
       if (candidate) {