Update web-platform-tests to revision 388ba3a049a3473b1945b9f8f81e9d6e342a249e

tests/wpt/metadata/FileAPI/url/url-with-fetch.any.js.ini

@@ -14,9 +14,6 @@
   [Revoke blob URL after creating Request, will fetch]
     expected: FAIL
 
-  [Revoke blob URL after calling fetch, fetch should succeed]
-    expected: FAIL
-
 
 [url-with-fetch.any.html]
   [Untitled]
@@ -37,6 +34,3 @@
   [Revoke blob URL after creating Request, will fetch]
     expected: FAIL
 
-  [Revoke blob URL after calling fetch, fetch should succeed]
-    expected: FAIL
-

tests/wpt/metadata/css/css-text/overflow-wrap/overflow-wrap-break-word-006.html.ini

@@ -0,0 +1,2 @@
+[overflow-wrap-break-word-006.html]
+  expected: FAIL

tests/wpt/metadata/css/css-text/white-space/break-spaces-004.html.ini

@@ -0,0 +1,2 @@
+[break-spaces-004.html]
+  expected: FAIL

tests/wpt/metadata/css/css-text/white-space/break-spaces-005.html.ini

@@ -0,0 +1,2 @@
+[break-spaces-005.html]
+  expected: FAIL

tests/wpt/metadata/css/css-text/white-space/break-spaces-006.html.ini

@@ -0,0 +1,2 @@
+[break-spaces-006.html]
+  expected: FAIL

tests/wpt/metadata/css/css-text/white-space/break-spaces-007.html.ini

@@ -0,0 +1,2 @@
+[break-spaces-007.html]
+  expected: FAIL

tests/wpt/metadata/css/css-text/white-space/break-spaces-008.html.ini

@@ -0,0 +1,2 @@
+[break-spaces-008.html]
+  expected: FAIL

tests/wpt/metadata/css/css-text/word-break/word-break-break-all-012.html.ini

@@ -0,0 +1,2 @@
+[word-break-break-all-012.html]
+  expected: FAIL

tests/wpt/metadata/css/css-text/word-break/word-break-break-all-013.html.ini

@@ -0,0 +1,2 @@
+[word-break-break-all-013.html]
+  expected: FAIL

tests/wpt/metadata/css/css-transitions/properties-value-001.html.ini

@@ -1079,3 +1079,9 @@
   [text-indent percentage(%) / values]
     expected: FAIL
 
+  [padding-left length(px) / values]
+    expected: FAIL
+
+  [padding-bottom length(ex) / values]
+    expected: FAIL
+

tests/wpt/metadata/css/css-values/ic-unit-008.html.ini

@@ -0,0 +1,2 @@
+[ic-unit-008.html]
+  expected: FAIL

tests/wpt/metadata/css/css-values/ic-unit-009.html.ini

@@ -0,0 +1,2 @@
+[ic-unit-009.html]
+  expected: FAIL

tests/wpt/metadata/css/css-values/ic-unit-010.html.ini

@@ -0,0 +1,2 @@
+[ic-unit-010.html]
+  expected: FAIL

tests/wpt/metadata/css/css-values/ic-unit-011.html.ini

@@ -0,0 +1,2 @@
+[ic-unit-011.html]
+  expected: FAIL

tests/wpt/metadata/css/css-values/ic-unit-012.html.ini

@@ -0,0 +1,2 @@
+[ic-unit-012.html]
+  expected: FAIL

tests/wpt/metadata/encoding/single-byte-decoder.html.ini

@@ -2,7 +2,7 @@
   type: testharness
 
 [single-byte-decoder.html?document]
-  expected: CRASH
+  expected: TIMEOUT
   [ISO-8859-4: iso_8859-4:1988 (document.characterSet and document.inputEncoding)]
     expected: FAIL
 
@@ -32,7 +32,7 @@
 
 
 [single-byte-decoder.html?XMLHttpRequest]
-  expected: TIMEOUT
+  expected: CRASH
   [ISO-8859-2: iso_8859-2:1987 (XMLHttpRequest)]
     expected: FAIL
 

tests/wpt/metadata/fetch/content-type/response.window.js.ini

@@ -312,15 +312,3 @@
   [<iframe>: separate response Content-Type: text/plain */*;charset=gbk]
     expected: FAIL
 
-  [<iframe>: combined response Content-Type: text/html */*]
-    expected: FAIL
-
-  [<iframe>: separate response Content-Type: text/html */*;charset=gbk]
-    expected: FAIL
-
-  [<iframe>: separate response Content-Type: */* text/html]
-    expected: FAIL
-
-  [<iframe>: separate response Content-Type: text/html;x=" text/plain]
-    expected: FAIL
-

tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini

@@ -11,6 +11,3 @@
   [X-Content-Type-Options%3A%20nosniff%0C]
     expected: FAIL
 
-  [X-Content-Type-Options%3A%0D%0AX-Content-Type-Options%3A%20nosniff]
-    expected: FAIL
-

tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_5.html.ini

@@ -1,4 +0,0 @@
-[traverse_the_history_5.html]
-  [Multiple history traversals, last would be aborted]
-    expected: FAIL
-

tests/wpt/metadata/html/semantics/embedded-content/media-elements/autoplay-supported-by-feature-policy.html.ini

@@ -0,0 +1,4 @@
+[autoplay-supported-by-feature-policy.html]
+  [document.featurePolicy.features should advertise autoplay.]
+    expected: FAIL
+

tests/wpt/metadata/html/semantics/scripting-1/the-script-element/script-onerror-insertion-point-2.html.ini

@@ -1,2 +0,0 @@
-[script-onerror-insertion-point-2.html]
-  expected: TIMEOUT

tests/wpt/metadata/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.html.ini

@@ -1,5 +0,0 @@
-[promise-rejection-events.html]
-  expected: TIMEOUT
-  [rejectionhandled is dispatched from a queued task, and not immediately]
-    expected: TIMEOUT
-

tests/wpt/metadata/quirks/unitless-length/excluded-properties-001.html.ini

@@ -143,3 +143,24 @@
   [Property shape-margin does not support quirky length]
     expected: FAIL
 
+  [Property inset-inline-start does not support quirky length]
+    expected: FAIL
+
+  [Property inset-block does not support quirky length]
+    expected: FAIL
+
+  [Property inset-block-start does not support quirky length]
+    expected: FAIL
+
+  [Property inset-inline does not support quirky length]
+    expected: FAIL
+
+  [Property inset-inline-end does not support quirky length]
+    expected: FAIL
+
+  [Property inset does not support quirky length]
+    expected: FAIL
+
+  [Property inset-block-end does not support quirky length]
+    expected: FAIL
+

tests/wpt/metadata/quirks/unitless-length/excluded-properties-003.html.ini

@@ -0,0 +1,4 @@
+[excluded-properties-003.html]
+  [inset does not support quirky length values]
+    expected: FAIL
+

tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini

@@ -1,5 +1,4 @@
 [realtimeanalyser-fft-scaling.html]
-  expected: TIMEOUT
   [X 2048-point FFT peak position is not equal to 64. Got 0.]
     expected: FAIL
 

tests/wpt/metadata/webvr/webvr-supported-by-feature-policy.html.ini

@@ -0,0 +1,4 @@
+[webvr-supported-by-feature-policy.html]
+  [document.featurePolicy.features should advertise xr.]
+    expected: FAIL
+

tests/wpt/metadata/workers/baseurl/alpha/import-in-moduleworker.html.ini

@@ -1,4 +1,5 @@
 [import-in-moduleworker.html]
+  expected: ERROR
   [Base URL in module dedicated workers: import]
     expected: FAIL
 

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
 

tests/wpt/metadata/xhr/sync-xhr-supported-by-feature-policy.html.ini

@@ -0,0 +1,4 @@
+[sync-xhr-supported-by-feature-policy.html]
+  [document.featurePolicy.features should advertise sync-xhr.]
+    expected: FAIL
+

tests/wpt/mozilla/meta/css/transition_calc_implicit.html.ini

@@ -1,2 +0,0 @@
-[transition_calc_implicit.html]
-  expected: TIMEOUT

tests/wpt/mozilla/meta/mozilla/paint_timing.html.ini

@@ -0,0 +1,4 @@
+[paint_timing.html]
+  [Performance entries observer]
+    expected: FAIL
+

tests/wpt/web-platform-tests/.azure-pipelines.yml

@@ -6,9 +6,13 @@
 # https://docs.microsoft.com/en-us/azure/devops/pipelines/process/variables
 # https://docs.microsoft.com/en-us/azure/devops/pipelines/tasks/index
 #
-# In addition to this configuration file, the "Build pull requests from forks
+# In addition to this configuration file, some setup in the Azure DevOps
-# of this repository" setting must also be enabled in the Azure DevOps project:
+# project is required:
-# https://docs.microsoft.com/en-us/azure/devops/pipelines/repos/github#validate-contributions-from-forks
+#  - The "Build pull requests from forks of this repository" setting must be
+#    enabled: https://docs.microsoft.com/en-us/azure/devops/pipelines/repos/github#validate-contributions-from-forks
+#  - A scheduled build needs to be set up for the the epochs/daily branch.
+#  - To get results from scheduled builds into wpt.fyi, a service connection
+#    named wpt.fyi with URL https://wpt.fyi is needed.
 
 jobs:
 # The affected tests jobs are unconditional for speed, as most PRs have one or
@@ -125,7 +129,7 @@ jobs:
 
 - job: all_macOS
   displayName: 'all tests (Safari Technology Preview)'
-  condition: eq(variables['Build.SourceBranch'], 'refs/heads/epochs/daily')
+  condition: eq(variables['Build.Reason'], 'Schedule')
   strategy:
     parallel: 4 # chosen to make runtime ~2h
   timeoutInMinutes: 360
@@ -148,3 +152,20 @@ jobs:
     inputs:
       artifactName: 'results'
     condition: succeededOrFailed()
+
+# The InvokeRESTAPI task can only run in a server job.
+- job: all_post
+  displayName: 'all tests (wpt.fyi hook)'
+  dependsOn: all_macOS
+  pool: server
+  steps:
+  - task: InvokeRESTAPI@1
+    displayName: 'Invoke wpt.fyi hook'
+    inputs:
+      serviceConnection: wpt.fyi
+      urlSuffix: /api/checks/azure/$(Build.BuildId)
+  - task: InvokeRESTAPI@1
+    displayName: 'Invoke staging.wpt.fyi hook'
+    inputs:
+      serviceConnection: staging.wpt.fyi
+      urlSuffix: /api/checks/azure/$(Build.BuildId)

tests/wpt/web-platform-tests/.taskcluster.yml

@@ -61,7 +61,7 @@ tasks:
               owner: ${event.pusher.email}
               source: ${event.repository.url}
             payload:
-              image: harjgam/web-platform-tests:0.25
+              image: harjgam/web-platform-tests:0.26
               maxRunTime: 7200
               artifacts:
                 public/results:
@@ -136,7 +136,7 @@ tasks:
                 owner: ${event.pull_request.user.login}@users.noreply.github.com
                 source: ${event.repository.url}
               payload:
-                image: harjgam/web-platform-tests:0.25
+                image: harjgam/web-platform-tests:0.26
                 maxRunTime: 7200
                 artifacts:
                   public/results:

tests/wpt/web-platform-tests/IndexedDB/idb-explicit-commit.any.js

@@ -188,20 +188,17 @@ promise_test(async testCase => {
   });
   // Txn1 should commit before txn2, even though txn2 uses commit().
   const txn1 = db.transaction(['books'], 'readwrite');
-  const objectStore1 = txn1.objectStore('books');
+  txn1.objectStore('books').put({isbn: 'one', title: 'title1'});
-  const putRequest1 = objectStore1.put({isbn:'one', title:'title1'});
   const releaseTxnFunction = keepAlive(testCase, txn1, 'books');
 
   const txn2 = db.transaction(['books'], 'readwrite');
-  const objectStore2 = txn2.objectStore('books');
+  txn2.objectStore('books').put({isbn:'one', title:'title2'});
-  const putRequest2 = objectStore2.put({isbn:'one', title:'title2'});
   txn2.commit();
 
   // Exercise the IndexedDB transaction ordering by executing one with a
   // different scope.
   const txn3 = db.transaction(['not_books'], 'readwrite');
-  const objectStore3 = txn3.objectStore('not_books');
+  txn3.objectStore('not_books').put({'title': 'not_title'}, 'key');
-  objectStore3.put({'title': 'not_title'}, 'key');
   txn3.oncomplete = function() {
     releaseTxnFunction();
   }
@@ -210,8 +207,7 @@ promise_test(async testCase => {
 
   // Read the data back to verify that txn2 executed last.
   const txn4 = db.transaction(['books'], 'readonly');
-  const objectStore4 = txn4.objectStore('books');
+  const getRequest4 = txn4.objectStore('books').get('one');
-  const getRequest4 = objectStore4.get('one');
   await promiseForTransaction(testCase, txn4);
   assert_equals(getRequest4.result.title, 'title2');
   db.close();
@@ -225,8 +221,7 @@ promise_test(async testCase => {
   });
   // Txn1 creates the book 'one' so the 'add()' below fails.
   const txn1 = db.transaction(['books'], 'readwrite');
-  const objectStore1 = txn1.objectStore('books');
+  txn1.objectStore('books').add({isbn:'one', title:'title1'});
-  const putRequest1 = objectStore1.add({isbn:'one', title:'title1'});
   txn1.commit();
   await promiseForTransaction(testCase, txn1);
 
@@ -235,15 +230,17 @@ promise_test(async testCase => {
   const txn2 = db.transaction(['books'], 'readwrite');
   const objectStore2 = txn2.objectStore('books');
   objectStore2.put({isbn:'two', title:'title2'});
-  const addRequest2 = objectStore2.add({isbn:'one', title:'title2'});
+  const addRequest = objectStore2.add({isbn:'one', title:'title2'});
   txn2.commit();
-  txn2.oncomplete = assert_unreached(
+  txn2.oncomplete = () => { assert_unreached(
-    'Transaction with invalid "add" call should not be completed.');
+    'Transaction with invalid "add" call should not be completed.'); };
 
-  var addWatcher = requestWatcher(testCase, addRequest2);
+  // Wait for the transaction to complete. We have to explicitly wait for the
-  var txnWatcher = transactionWatcher(testCase, txn2);
+  // error signal on the transaction because of the nature of the test tooling.
-  await Promise.all([addWatcher.wait_for('error'),
+  await Promise.all([
-                     txnWatcher.wait_for('error', 'abort')]);
+      requestWatcher(testCase, addRequest).wait_for('error'),
+      transactionWatcher(testCase, txn2).wait_for(['error', 'abort'])
+  ]);
 
   // Read the data back to verify that txn2 was aborted.
   const txn3 = db.transaction(['books'], 'readonly');
@@ -255,3 +252,41 @@ promise_test(async testCase => {
   assert_equals(getRequest2.result, 0);
   db.close();
 }, 'Transactions that explicitly commit and have errors should abort.');
+
+
+promise_test(async testCase => {
+  const db = await createDatabase(testCase, db => {
+    createBooksStore(testCase, db);
+  });
+  const txn1 = db.transaction(['books'], 'readwrite');
+  txn1.objectStore('books').add({isbn: 'one', title: 'title1'});
+  txn1.commit();
+  await promiseForTransaction(testCase, txn1);
+
+  // The second add request will throw an error, but the onerror handler will
+  // appropriately catch the error allowing the valid put request on the
+  // transaction to commit.
+  const txn2 = db.transaction(['books'], 'readwrite');
+  const objectStore2 = txn2.objectStore('books');
+  objectStore2.put({isbn: 'two', title:'title2'});
+  const addRequest = objectStore2.add({isbn: 'one', title:'unreached_title'});
+  addRequest.onerror = (event) => {
+    event.preventDefault();
+    addRequest.transaction.commit();
+  };
+
+  // Wait for the transaction to complete. We have to explicitly wait for the
+  // error signal on the transaction because of the nature of the test tooling.
+  await transactionWatcher(testCase,txn2).wait_for(['error', 'complete'])
+
+  // Read the data back to verify that txn2 was committed.
+  const txn3 = db.transaction(['books'], 'readonly');
+  const objectStore3 = txn3.objectStore('books');
+  const getRequest1 = objectStore3.get('one');
+  const getRequest2 = objectStore3.get('two');
+  await promiseForTransaction(testCase, txn3);
+  assert_equals(getRequest1.result.title, 'title1');
+  assert_equals(getRequest2.result.title, 'title2');
+  db.close();
+}, 'Transactions that handle all errors properly should be behave as ' +
+   'expected when an explicit commit is called in an onerror handler.');

tests/wpt/web-platform-tests/accelerometer/Accelerometer-supported-by-feature-policy.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<title>Test that accelerometer is advertised in the feature list</title>
+<link rel="help" href="https://w3c.github.io/webappsec-feature-policy/#dom-featurepolicy-features">
+<link rel="help" href="https://w3c.github.io/sensors/#feature-policy-api">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+test(() => {
+    assert_in_array('accelerometer', document.featurePolicy.features());
+}, 'document.featurePolicy.features should advertise accelerometer.');
+</script>

tests/wpt/web-platform-tests/ambient-light/AmbientLightSensor-supported-by-feature-policy.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<title>Test that ambient-light-sensor is advertised in the feature list</title>
+<link rel="help" href="https://w3c.github.io/webappsec-feature-policy/#dom-featurepolicy-features">
+<link rel="help" href="https://w3c.github.io/sensors/#feature-policy-api">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+test(() => {
+    assert_in_array('ambient-light-sensor', document.featurePolicy.features());
+}, 'document.featurePolicy.features should advertise ambient-light-sensor.');
+</script>

tests/wpt/web-platform-tests/animation-worklet/common.js

@@ -30,3 +30,9 @@ function waitForAsyncAnimationFrames(count) {
   // AnimationWorklet.
   return waitForAnimationFrames(count + 1);
 }
+
+async function waitForAnimationFrameWithCondition(condition) {
+  do {
+    await new Promise(window.requestAnimationFrame);
+  } while (!condition())
+};

tests/wpt/web-platform-tests/animation-worklet/references/translated-box-ref.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<style>
+#box {
+  width: 100px;
+  height: 100px;
+  transform: translateY(100px);
+  background-color: green;
+}
+</style>
+
+<div id="box"></div>

tests/wpt/web-platform-tests/animation-worklet/worklet-animation-pause-immediately.https.html

@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<title>Verify that calling pause immediately after playing works as expected</title>
+<link rel="help" href="https://drafts.css-houdini.org/css-animationworklet/">
+<link rel="match" href="references/translated-box-ref.html">
+
+<script src="/common/reftest-wait.js"></script>
+<script src="/web-animations/testcommon.js"></script>
+<script src="common.js"></script>
+<style>
+#box {
+  width: 100px;
+  height: 100px;
+  background-color: green;
+}
+</style>
+
+<div id="box"></div>
+
+<script>
+registerPassthroughAnimator().then(async _ => {
+  const box = document.getElementById('box');
+  const effect = new KeyframeEffect(box,
+    { transform: ['translateY(100px)', 'translateY(200px)'] },
+    { duration: 100, iterations: 1 }
+  );
+
+  const animation = new WorkletAnimation('passthrough', effect);
+  animation.play();
+  // Immediately pausing animation should freeze the current time at 0.
+  animation.pause();
+  // Wait at least one frame to ensure a paused animation actually freezes.
+  await waitForAsyncAnimationFrames(1);
+  takeScreenshot();
+});
+</script>
+</html>

tests/wpt/web-platform-tests/animation-worklet/worklet-animation-pause-resume.https.html

@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<title>Verify that calling pause immediately after playing works as expected</title>
+<link rel="help" href="https://drafts.css-houdini.org/css-animationworklet/">
+<link rel="match" href="references/translated-box-ref.html">
+
+<script src="/common/reftest-wait.js"></script>
+<script src="common.js"></script>
+<style>
+#box {
+  width: 100px;
+  height: 100px;
+  background-color: green;
+}
+</style>
+
+<div id="box"></div>
+
+<script>
+registerPassthroughAnimator().then(async _  => {
+  const duration = 18; // a bit longer than a frame
+  const box = document.getElementById('box');
+  const effect = new KeyframeEffect(box,
+    { transform: ['translateY(0px)', 'translateY(100px)'] },
+    { duration: duration, iterations: 1, fill: 'forwards'}
+  );
+
+  const animation = new WorkletAnimation('passthrough', effect);
+  // Immediately pausing animation should freeze the current time at 0.
+  animation.pause();
+  // Playing should cause animation to resume.
+  animation.play();
+  // Wait until we ensure animation has reached completion.
+  await waitForAnimationFrameWithCondition( _ => {
+    return animation.currentTime >= duration;
+  });
+  takeScreenshot();
+});
+</script>
+</html>

tests/wpt/web-platform-tests/animation-worklet/worklet-animation-pause.https.html

@@ -0,0 +1,58 @@
+<!DOCTYPE html>
+<title>Verify that currentTime and playState are correct when animation is paused</title>
+<link rel="help" href="https://drafts.css-houdini.org/css-animationworklet/">
+
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/web-animations/testcommon.js"></script>
+<script src="common.js"></script>
+
+<div id="box"></div>
+
+<script>
+
+setup(setupAndRegisterTests, {explicit_done: true});
+
+function createAnimation() {
+  const box = document.getElementById('box');
+  const effect = new KeyframeEffect(box,
+    { transform: ['translateY(100px)', 'translateY(200px)'] },
+    { duration: 100, iterations: 1 }
+  );
+
+  return new WorkletAnimation('passthrough', effect);
+}
+
+async function setupAndRegisterTests() {
+  await registerPassthroughAnimator();
+
+  promise_test(async t => {
+    const animation = createAnimation();
+    animation.play();
+    // Immediately pausing animation should freeze the current time at 0.
+    animation.pause();
+    assert_equals(animation.currentTime, 0);
+    assert_equals(animation.playState, "paused");
+    // Wait some time to ensure a paused animation actually freezes.
+    await waitForNextFrame();
+    assert_equals(animation.currentTime, 0);
+    assert_equals(animation.playState, "paused");
+  }, 'pausing an animation freezes its current time');
+
+  promise_test(async t => {
+    const animation = createAnimation();
+    const startTime = document.timeline.currentTime;
+    animation.pause();
+    animation.play();
+    await waitForNextFrame();
+    const timelineTime = document.timeline.currentTime;
+    assert_equals(animation.playState, "running");
+    assert_greater_than(animation.currentTime, 0);
+    assert_times_equal(animation.currentTime, (timelineTime - startTime));
+  }, 'playing a paused animation should resume it');
+
+  done();
+}
+
+</script>
+

tests/wpt/web-platform-tests/background-fetch/fetch-uploads.https.window.js

@@ -44,3 +44,21 @@ backgroundFetchTest(async (test, backgroundFetch) => {
 
   assert_equals(uploaded, uploadData.length);
 }, 'Progress event includes uploaded bytes');
+
+backgroundFetchTest(async (test, backgroundFetch) => {
+  const uploadRequest1 =
+      new Request('resources/upload.py', {method: 'POST', body: 'upload1'});
+  const uploadRequest2 =
+      new Request('resources/upload.py', {method: 'POST', body: 'upload2'});
+
+  await backgroundFetch.fetch(uniqueId(), [uploadRequest1, uploadRequest2]);
+
+  const {type, eventRegistration, results} = await getMessageFromServiceWorker();
+  assert_equals(type, 'backgroundfetchsuccess');
+  assert_equals(results.length, 2);
+  assert_equals(eventRegistration.result, 'success');
+  assert_equals(eventRegistration.failureReason, '');
+
+  assert_array_equals([results[0].text, results[1].text].sort(),
+                      ['upload1', 'upload2']);
+}, 'Duplicate upload requests work and can be distinguished.');

tests/wpt/web-platform-tests/css/css-shadow-parts/interaction-with-pseudo-elements.html

@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html>
   <head>
-    <title>CSS Shadow Parts - Interaction with tree-abiding</title>
+    <title>CSS Shadow Parts - Interaction with pseudo-elements</title>
     <meta href="mailto:fergal@chromium.org" rel="author" title="Fergal Daly">
     <link href="http://www.google.com/" rel="author" title="Google">
     <link href="https://drafts.csswg.org/css-shadow-parts/" rel="help">
@@ -14,6 +14,9 @@
       #c-e::part(before-p)::before { color: green; }
       #c-e::part(after-p)::after { color: green; }
       #c-e::part(placeholder-p)::placeholder { color: green; }
+      #c-e::part(selection-p)::selection { color: green; }
+      #c-e::part(first-line-p)::first-line { color: green; }
+      #c-e::part(first-letter-p)::first-letter { color: green; }
     </style>
     <script>installCustomElement("custom-element", "custom-element-template");</script>
     <template id="custom-element-template">
@@ -21,6 +24,9 @@
         #before-i::before { content: "this text"; color: red; }
         #after-i::after { content: "this text"; color: red; }
         #placeholder-i::placeholder { color: red; }
+        #selection-i::selection { color: red; }
+        #first-line-i::first-line { color: red; }
+        #first-letter-i::first-letter { color: red; }
       </style>
       <div>
         The following text should be green:
@@ -34,6 +40,18 @@
         The following text should be green:
         <input id="placeholder-i" part="placeholder-p" placeholder="this text"></input>
       </div>
+      <div>
+        The selected text should be green:
+        <div id="selection-i" part="selection-p">select some text</div>
+      </div>
+      <div>
+        The following text should be green:
+        <div id="first-line-i" part="first-line-p">this text<br>Not this</div>
+      </div>
+      <div>
+        The first letter should be green:
+        <div id="first-letter-i" part="first-letter-p"><p>this text</p></div>
+      </div>
     </template>
     <custom-element id="c-e"></custom-element>
     <script>
@@ -51,6 +69,18 @@
         const el = getElementByShadowIds(document, ["c-e", "placeholder-i"]);
         assert_equals(window.getComputedStyle(el, '::placeholder').color, colorGreen);
       }, "::placeholder in selected host is styled");
+      test(function() {
+        const el = getElementByShadowIds(document, ["c-e", "selection-i"]);
+        assert_equals(window.getComputedStyle(el, '::selection').color, colorGreen);
+      }, "::selection in selected host is styled");
+      test(function() {
+        const el = getElementByShadowIds(document, ["c-e", "first-line-i"]);
+        assert_equals(window.getComputedStyle(el, '::first-line').color, colorGreen);
+      }, "::first-line in selected host is styled");
+      test(function() {
+        const el = getElementByShadowIds(document, ["c-e", "first-letter-i"]);
+        assert_equals(window.getComputedStyle(el, '::first-letter').color, colorGreen);
+      }, "::first-letter in selected host is styled");
     </script>
   </body>
 </html>

tests/wpt/web-platform-tests/css/css-syntax/charset-is-not-a-rule.html

@@ -0,0 +1,17 @@
+<!doctype html>
+<title>@charset isn't a valid rule and should be dropped</title>
+<meta name="author" title="Tab Atkins-Bittner">
+<link rel=help href="https://drafts.csswg.org/css-syntax/#charset-rule">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<style>
+@charset "utf-8";
+@charset "utf-8";
+foo { color: blue; }
+@charset "utf-8";
+</style>
+<script>
+test(()=>{
+    assert_true(document.styleSheets[0].cssRules.length == 1)
+}, "@charset isn't a valid rule and shouldn't show up in the OM");
+</script>

tests/wpt/web-platform-tests/css/css-text/overflow-wrap/overflow-wrap-break-word-002.html

@@ -22,7 +22,7 @@ div {
 </style>
 
 <p>This test passes if there is nothing below this sentence.
-<div> FAIL <div>
+<div> FAIL </div>
 <!--
 white-space:break-spaces should cause the spaces at the end of the line to be preserved.
 Since there is an allowed break point between the first space and the F,

tests/wpt/web-platform-tests/css/css-text/overflow-wrap/overflow-wrap-break-word-003.html

@@ -22,4 +22,4 @@ div {
 </style>
 
 <p>This test passes if the word FAIL does not appear below.
-<div>PASS FAIL<div>
+<div>PASS FAIL</div>

tests/wpt/web-platform-tests/css/css-text/overflow-wrap/overflow-wrap-break-word-004.html

@@ -3,6 +3,7 @@
 <title>CSS Text Test: overflow-wrap: break-word</title>
 <link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-overflow-wrap-break-word">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <meta name="flags" content="ahem">
 <link rel="match" href="reference/overflow-wrap-break-word-001-ref.html">
 <meta name="assert" content="A Single leading white-space constitutes a soft breaking opportunity, honoring the 'white-space: pre-wrap' property, that must prevent the word to be broken.">

tests/wpt/web-platform-tests/css/css-text/overflow-wrap/overflow-wrap-break-word-006.html

@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Text Test: overflow-wrap: break-word</title>
+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-overflow-wrap-break-word">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
+<meta name="flags" content="ahem">
+<link rel="match" href="reference/overflow-wrap-break-word-001-ref.html">
+<meta name="assert" content="A Single leading white-space constitutes a soft breaking opportunity, honoring the 'white-space: break-spaces' property, that must prevent the word to be broken.">
+<style>
+div {
+   position: relative;
+   font-size: 20px;
+   font-family: Ahem;
+}
+.red {
+  position: absolute;
+  background: green;
+  color: red;
+  width: 100px;
+  height: 100px;
+  z-index: -1;
+}
+.test {
+  color: green;
+  line-height: 1em;
+  width: 5ch;
+  white-space: break-spaces;
+  overflow-wrap: break-word;
+}
+</style>
+<body>
+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
+  <div class="red"><br>XXXXX</div>
+  <div class="test"> XXXXX </div>
+</body>

tests/wpt/web-platform-tests/css/css-text/white-space/break-spaces-004.html

@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Text Test: white-space: break-spaces</title>
+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
+<link rel="help" title="3. White Space and Wrapping: the white-space property" href="https://drafts.csswg.org/css-text-3/#white-space-property">
+<link rel="help" title="5.2. Breaking Rules for Letters: the word-break property" href="https://drafts.csswg.org/css-text-3/#word-break-property">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-word">
+<meta name="flags" content="ahem">
+<link rel="match" href="reference/pre-wrap-001-ref.html">
+<meta name="assert" content="The word is not broken if there are previous breaking opportunities, honoring the 'white-space: break-spaces' value.">
+<style>
+div {
+   position: relative;
+   font: 20px/1 Ahem;
+}
+.fail {
+  position: absolute;
+  color: red;
+  z-index: -1;
+}
+span { color: green; }
+.test {
+  color: green;
+  width: 2ch;
+
+  white-space: break-spaces;
+  word-break: break-word;
+}
+</style>
+<body>
+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
+  <div class="fail"><span>XX</span><br>XX</div>
+  <div class="test"> XX</div>
+</body>

tests/wpt/web-platform-tests/css/css-text/white-space/break-spaces-005.html

@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Text Test: white-space - break-spaces</title>
+<link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
+<link rel="help" title="3. White Space and Wrapping: the white-space property" href="https://drafts.csswg.org/css-text-3/#white-space-property">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
+<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
+<meta name="flags" content="ahem">
+<meta name="assert" content="If 'white-space' is set to 'break-spaces', collapsing preserved white-spaces' advance width is not allowed, so that they can be wrapped honoring the 'white-space' propery.">
+<style>
+div {
+   position: relative;
+   font: 10px/1 Ahem;
+}
+.fail {
+  position: absolute;
+  color: red;
+  z-index: -1;
+}
+span { color: green; }
+.test {
+  color: green;
+  width: 100px;
+
+  white-space: break-spaces;
+}
+
+</style>
+<body>
+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
+  <div class="fail">XXXX<span>XXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XXXXXXXXXX</span><br><span>XX</span>XXXX<span>XXXX</span></div>
+  <div class="test">XXXX                                                                                        XXXX</div>
+</body>

tests/wpt/web-platform-tests/css/css-text/white-space/break-spaces-006.html

@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Text Test: white-space - break-spaces</title>
+<link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
+<link rel="help" title="3. White Space and Wrapping: the white-space property" href="https://www.w3.org/TR/css-text-3/#white-space-property">
+<link rel="help" title="5.2. Breaking Rules for Letters: the word-break property" href="https://drafts.csswg.org/css-text-3/#word-break-property">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
+<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
+<meta name="flags" content="ahem">
+<meta name="assert" content="White spaces are preserved, honoring the 'white-space: break-spaces', but the words are broken, honring the 'word-beak: break-all' even though there are previous breaking opportunities in the white-spaces.">
+<style>
+div {
+   position: relative;
+   font: 25px/1 Ahem;
+}
+.fail {
+  position: absolute;
+  color: red;
+  z-index: -1;
+}
+span { color: green; }
+.test {
+  color: green;
+  width: 4ch;
+
+  white-space: break-spaces;
+  word-break: break-all;
+}
+</style>
+<body>
+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
+  <div class="fail"><span>X</span>XXX<br>X<span>X</span>XX<br>X<span>XXX</span><br><span>XXXX</span></div>
+  <div class="test"> XXXX XXX</div>
+</body>

tests/wpt/web-platform-tests/css/css-text/white-space/break-spaces-007.html

@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Text Test: white-space - break-spaces</title>
+<link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
+<link rel="help" title="3. White Space and Wrapping: the white-space property" href="https://www.w3.org/TR/css-text-3/#white-space-property">
+<link rel="help" title="5.2. Breaking Rules for Letters: the word-break property" href="https://drafts.csswg.org/css-text-3/#word-break-property">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
+<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
+<meta name="flags" content="ahem">
+<meta name="assert" content="A single leading white-space should be used, honoring white-space: break-spaces, to avoid overflow; however, a single preserved white-space at the end of the line cannot be wrapped, hence it hangs when breaking after it to move the rest of the text to the next line.">
+<style>
+div {
+   position: relative;
+   font: 25px/1 Ahem;
+}
+.fail {
+  position: absolute;
+  color: red;
+  z-index: -1;
+}
+span { color: green; }
+.test {
+  color: green;
+  width: 4ch;
+
+  white-space: break-spaces;
+}
+</style>
+<body>
+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
+  <div class="fail"><span>XXXX</span><br>XXXX<br>XXX<span>X</span><br><span>XXXX</span></div>
+  <div class="test"> XXXX XXX</div>
+</body>

tests/wpt/web-platform-tests/css/css-text/white-space/break-spaces-008.html

@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Text Test: white-space - break-spaces</title>
+<link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
+<link rel="help" title="3. White Space and Wrapping: the white-space property" href="https://www.w3.org/TR/css-text-3/#white-space-property">
+<link rel="help" title="5.2. Breaking Rules for Letters: the word-break property" href="https://drafts.csswg.org/css-text-3/#word-break-property">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
+<link rel="match" href="reference/white-space-break-spaces-005-ref.html">
+<meta name="flags" content="ahem">
+<meta name="assert" content="White spaces are preserved, honoring the 'white-space: break-spaces', which may lead to overfow. However, we can break before the first white-space after the word honoring the 'break-all' value.">
+<style>
+div {
+   position: relative;
+   font: 25px/1 Ahem;
+}
+.fail {
+  position: absolute;
+  color: red;
+  z-index: -1;
+}
+span { color: green; }
+.test {
+  color: green;
+  width: 4ch;
+
+  white-space: break-spaces;
+  word-break: break-all;
+}
+</style>
+<body>
+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
+  <div class="fail">XXXX<br><span>X</span>XX<span>X</span><br><span>XXXX</span><br><span>XXXX</span></div>
+  <div class="test">XXXX XX</div>
+</body>

tests/wpt/web-platform-tests/css/css-text/white-space/pre-wrap-016.html

@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Text Test: white-space: pre-wrap</title>
+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-word">
+<meta name="flags" content="ahem">
+<link rel="match" href="reference/pre-wrap-001-ref.html">
+<meta name="assert" content="The word is not broken if there are previous breaking opportunities, honoring the white-space: pre-wrap value.">
+<style>
+div {
+   position: relative;
+   font-size: 20px;
+   font-family: Ahem;
+}
+.red {
+  position: absolute;
+  white-space: pre;
+  background: green;
+  color: red;
+  width: 40px;
+  height: 40px;
+  z-index: -1;
+}
+.test {
+  color: green;
+  line-height: 1em;
+  width: 2ch;
+
+  white-space: pre-wrap;
+  word-break: break-word;
+}
+</style>
+<body>
+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
+  <div class="red"><br>XX</div>
+  <div class="test"> XX</div>
+</body>

tests/wpt/web-platform-tests/css/css-text/white-space/reference/white-space-break-spaces-005-ref.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Text Reference File</title>
+<link rel="author" title="Javier Fernandez" href="mailto:jfernandez@igalia.com" />
+<style>
+div {
+  position: relative;
+  width: 100px;
+  height: 100px;
+  background: green;
+}
+</style>
+<body>
+    <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
+  <div></div>
+</body>

tests/wpt/web-platform-tests/css/css-text/word-break/word-break-break-all-010.html

@@ -1,8 +1,9 @@
 <!DOCTYPE html>
 <meta charset="utf-8">
-<title>CSS Text Test: overflow-wrap: break-word</title>
+<title>CSS Text Test: word-break: break-all</title>
 <link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <meta name="flags" content="ahem">
 <link rel="match" href="reference/word-break-break-all-010-ref.html">
 <meta name="assert" content="The word is broken even if pre-wrap provides a former breaking opportunity in leading white-space.">

tests/wpt/web-platform-tests/css/css-text/word-break/word-break-break-all-011.html

@@ -1,8 +1,9 @@
 <!DOCTYPE html>
 <meta charset="utf-8">
-<title>CSS Text Test: overflow-wrap: break-word</title>
+<title>CSS Text Test: word-break: break-all</title>
 <link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
 <link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap">
 <meta name="flags" content="ahem">
 <link rel="match" href="reference/word-break-break-all-010-ref.html">
 <meta name="assert" content="A single leading white-space should account as soft breaking opportunity, honoring the 'white-space: pre-wrap', on top to the ones provided by 'word-break: break-all'.">

tests/wpt/web-platform-tests/css/css-text/word-break/word-break-break-all-012.html

@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Text Test: overflow-wrap: break-word</title>
+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
+<meta name="flags" content="ahem">
+<link rel="match" href="reference/word-break-break-all-010-ref.html">
+<meta name="assert" content="The word is broken even if white-space: break-spaces provides a former breaking opportunity in leading white-space.">
+<style>
+div {
+   position: relative;
+   font-size: 20px;
+   font-family: Ahem;
+}
+.red {
+  position: absolute;
+  white-space: pre;
+  background: green;
+  color: red;
+  width: 100px;
+  height: 100px;
+  z-index: -1;
+}
+.test {
+  color: green;
+  line-height: 1em;
+  width: 5ch;
+
+  white-space: break-spaces;
+  word-break: break-all;
+}
+</style>
+<body>
+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
+  <div class="red"> XXXX<br>X</div>
+  <div class="test"> XXXXX</div>
+</body>

tests/wpt/web-platform-tests/css/css-text/word-break/word-break-break-all-013.html

@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSS Text Test: word-break: break-all</title>
+<link rel="author" title="Javier Fernandez Garcia-Boente" href="mailto:jfernandez@igalia.com">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-word-break-break-all">
+<link rel="help" href="https://drafts.csswg.org/css-text-3/#valdef-white-space-break-spaces">
+<meta name="flags" content="ahem">
+<link rel="match" href="reference/word-break-break-all-010-ref.html">
+<meta name="assert" content="A single leading white-space should account as soft breaking opportunity, honoring the 'white-space: break-spaces', on top to the ones provided by 'word-break: break-all'.">
+<style>
+div {
+   position: relative;
+   font-size: 20px;
+   font-family: Ahem;
+}
+.red {
+  position: absolute;
+  background: green;
+  color: red;
+  width: 100px;
+  height: 100px;
+  z-index: -1;
+}
+.test {
+  color: green;
+  background: green;
+  line-height: 1em;
+  width: 1ch;
+  white-space: break-spaces;
+  word-break: break-all;
+}
+</style>
+<body>
+  <p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
+  <div class="red">X<br>X<br>X</div>
+  <div class="test"> XX</div>
+</body>

tests/wpt/web-platform-tests/css/css-values/attr-color-invalid-fallback.html

@@ -9,7 +9,7 @@
 	<meta name="assert" content="
 		When the fallback value of an attr() function is invalid, the delcaration is ignored.
 	" />
-
+	<meta name="flags" content="invalid">
 	<link
 		rel="author"
 		title="François REMY"

tests/wpt/web-platform-tests/css/css-values/attr-invalid-type-001.html

@@ -9,7 +9,7 @@
 	<meta name="assert" content="
 		When the type of an attr() function is known and unexpected, the declaration is ignored
 	" />
-
+	<meta name="flags" content="invalid">
 	<link
 		rel="author"
 		title="François REMY"

tests/wpt/web-platform-tests/css/css-values/attr-invalid-type-002.html

@@ -9,7 +9,7 @@
 	<meta name="assert" content="
 		When the type of an attr() function is known and unexpected, the declaration is ignored
 	" />
-
+	<meta name="flags" content="invalid">
 	<link
 		rel="author"
 		title="François REMY"

tests/wpt/web-platform-tests/css/css-values/attr-length-invalid-fallback.html

@@ -9,7 +9,7 @@
 	<meta name="assert" content="
 		When the attr() fallback is an invalid length, the delcaration is correctly ignored.
 	" />
-
+	<meta name="flags" content="invalid">
 	<link
 		rel="author"
 		title="François REMY"

tests/wpt/web-platform-tests/css/css-values/attr-px-invalid-fallback.html

@@ -9,7 +9,7 @@
 	<meta name="assert" content="
 		When the fallback of a pixel attribute reference is invalid, the declaration is ignored.
 	" />
-
+	<meta name="flags" content="invalid">
 	<link
 		rel="author"
 		title="François REMY"

tests/wpt/web-platform-tests/css/css-values/ic-unit-008.html

@@ -0,0 +1,49 @@
+<!DOCTYPE html>
+
+  <meta charset="UTF-8">
+
+  <title>CSS Values and Units Test: ic unit in width (basic)</title>
+
+  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
+  <link rel="help" href="https://www.w3.org/TR/css-values-4/#font-relative-lengths">
+  <link rel="match" href="reference/ic-unit-008-ref.html">
+
+  <meta name="flags" content="">
+  <meta name="assert" content="In this test, the ic unit is the advance width measure of the 水 (CJK water ideograph, U+6C34) glyph.">
+
+  <style>
+  div
+    {
+      float: left;
+      font-size: 80px; /* arbitrary font size */
+    }
+
+  div#test-blue
+    {
+      background-color: blue;
+      height: 1.8em;
+      width: 5ic;
+    }
+
+  div#reference-orange
+    {
+      background-color: orange;
+      clear: left;
+      color: orange;
+      line-height: 1.8; /* arbitrary line-height */
+    }
+  </style>
+
+  <p>Test passes if there is a blue rectangle with the <strong>same width</strong> as an orange rectangle.
+
+  <div id="test-blue"></div>
+
+  <div id="reference-orange">&#27700;&#27700;&#27700;&#27700;&#27700;</div>
+
+  <!--
+
+  水 (CJK water ideograph, U+6C34) glyph == &#27700;
+
+  水 (CJK water ideograph, U+6C34) glyph == &#x6C34;
+
+  -->

tests/wpt/web-platform-tests/css/css-values/ic-unit-009.html

@@ -0,0 +1,49 @@
+<!DOCTYPE html>
+
+  <meta charset="UTF-8">
+
+  <title>CSS Values and Units Test: ic unit in height (basic)</title>
+
+  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
+  <link rel="help" href="https://www.w3.org/TR/css-values-4/#font-relative-lengths">
+  <link rel="match" href="reference/ic-unit-009-ref.html">
+
+  <meta name="flags" content="">
+  <meta name="assert" content="In this test, the ic unit is the advance height measure of the 水 (CJK water ideograph, U+6C34) glyph.">
+
+  <style>
+  div
+    {
+      float: left;
+      font-size: 80px; /* arbitrary font size */
+      writing-mode: vertical-rl;
+    }
+
+  div#test-blue
+    {
+      background-color: blue;
+      height: 5ic;
+      width: 1.8em;
+    }
+
+  div#reference-orange
+    {
+      background-color: orange;
+      color: orange;
+      line-height: 1.8; /* arbitrary line-height */
+    }
+  </style>
+
+  <p>Test passes if there is a blue rectangle with the <strong>same height</strong> as an orange rectangle.
+
+  <div id="test-blue"></div>
+
+  <div id="reference-orange">&#27700;&#27700;&#27700;&#27700;&#27700;</div>
+
+  <!--
+
+  水 (CJK water ideograph, U+6C34) glyph == &#27700;
+
+  水 (CJK water ideograph, U+6C34) glyph == &#x6C34;
+
+  -->

tests/wpt/web-platform-tests/css/css-values/ic-unit-010.html

@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+
+  <meta charset="UTF-8">
+
+  <title>CSS Values and Units Test: ic unit in height with 'text-orientation: mixed'</title>
+
+  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
+  <link rel="help" href="https://www.w3.org/TR/css-values-4/#font-relative-lengths">
+  <link rel="match" href="reference/ic-unit-009-ref.html">
+
+  <meta name="flags" content="">
+  <meta name="assert" content="In this test, the ic unit is the advance height measure of the 水 (CJK water ideograph, U+6C34) glyph.">
+
+  <style>
+  div
+    {
+      float: left;
+      font-size: 80px; /* arbitrary font size */
+      text-orientation: mixed;
+      writing-mode: vertical-rl;
+    }
+
+  div#test-blue
+    {
+      background-color: blue;
+      height: 5ic;
+      width: 1.8em;
+    }
+
+  div#reference-orange
+    {
+      background-color: orange;
+      color: orange;
+      line-height: 1.8; /* arbitrary line-height */
+    }
+  </style>
+
+  <p>Test passes if there is a blue rectangle with the <strong>same height</strong> as an orange rectangle.
+
+  <div id="test-blue"></div>
+
+  <div id="reference-orange">&#27700;&#27700;&#27700;&#27700;&#27700;</div>
+
+  <!--
+
+  水 (CJK water ideograph, U+6C34) glyph == &#27700;
+
+  水 (CJK water ideograph, U+6C34) glyph == &#x6C34;
+
+  -->

tests/wpt/web-platform-tests/css/css-values/ic-unit-011.html

@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+
+  <meta charset="UTF-8">
+
+  <title>CSS Values and Units Test: ic unit in height with 'text-orientation: upright'</title>
+
+  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
+  <link rel="help" href="https://www.w3.org/TR/css-values-4/#font-relative-lengths">
+  <link rel="match" href="reference/ic-unit-009-ref.html">
+
+  <meta name="flags" content="">
+  <meta name="assert" content="In this test, the ic unit is the advance height measure of the 水 (CJK water ideograph, U+6C34) glyph.">
+
+  <style>
+  div
+    {
+      float: left;
+      font-size: 80px; /* arbitrary font size */
+      text-orientation: upright;
+      writing-mode: vertical-rl;
+    }
+
+  div#test-blue
+    {
+      background-color: blue;
+      height: 5ic;
+      width: 1.8em;
+    }
+
+  div#reference-orange
+    {
+      background-color: orange;
+      color: orange;
+      line-height: 1.8; /* arbitrary line-height */
+    }
+  </style>
+
+  <p>Test passes if there is a blue rectangle with the <strong>same height</strong> as an orange rectangle.
+
+  <div id="test-blue"></div>
+
+  <div id="reference-orange">&#27700;&#27700;&#27700;&#27700;&#27700;</div>
+
+  <!--
+
+  水 (CJK water ideograph, U+6C34) glyph == &#27700;
+
+  水 (CJK water ideograph, U+6C34) glyph == &#x6C34;
+
+  -->

tests/wpt/web-platform-tests/css/css-values/ic-unit-012.html

@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+
+  <meta charset="UTF-8">
+
+  <title>CSS Values and Units Test: ic unit in height with 'text-orientation: sideways'</title>
+
+  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
+  <link rel="help" href="https://www.w3.org/TR/css-values-4/#font-relative-lengths">
+  <link rel="match" href="reference/ic-unit-009-ref.html">
+
+  <meta name="flags" content="">
+  <meta name="assert" content="In this test, the ic unit is the advance width measure of the 水 (CJK water ideograph, U+6C34) glyph.">
+
+  <style>
+  div
+    {
+      float: left;
+      font-size: 80px; /* arbitrary font size */
+      text-orientation: sideways;
+      writing-mode: vertical-rl;
+    }
+
+  div#test-blue
+    {
+      background-color: blue;
+      height: 5ic;
+      width: 1.8em;
+    }
+
+  div#reference-orange
+    {
+      background-color: orange;
+      color: orange;
+      line-height: 1.8; /* arbitrary line-height */
+    }
+  </style>
+
+  <p>Test passes if there is a blue rectangle with the <strong>same height</strong> as an orange rectangle.
+
+  <div id="test-blue"></div>
+
+  <div id="reference-orange">&#27700;&#27700;&#27700;&#27700;&#27700;</div>
+
+  <!--
+
+  水 (CJK water ideograph, U+6C34) glyph == &#27700;
+
+  水 (CJK water ideograph, U+6C34) glyph == &#x6C34;
+
+  -->

tests/wpt/web-platform-tests/css/css-values/q-unit-case-insensitivity-001.html

@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+
+  <meta charset="UTF-8">
+
+  <title>CSS Values and Units Test: case-insensitivity of Q unit (quarter-millimeter)</title>
+
+  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
+  <link rel="help" href="https://www.w3.org/TR/css-values-3/#absolute-lengths">
+  <link rel="help" href="https://www.w3.org/TR/CSS22/syndata.html#characters">
+  <link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+
+  <meta content="This test checks that 'Q' unit is case-insensitive." name="assert">
+  <meta name="flags" content="">
+
+  <style>
+  div#test-overlapping-green
+    {
+      background-color: green;
+      height: 105.83333Q;
+      width: 1px;
+      width: 105.83333q;
+    }
+
+    /*
+
+    25.4mm == 96px
+    Therefore, 26.45833mm == 100px
+    So, 26.45833 * 4 (Q per mm) == 105.83333Q == 100px
+
+    */
+
+  div#reference-overlapped-red
+    {
+      background-color: red;
+      bottom: 100px;
+      height: 100px;
+      position: relative;
+      width: 100px;
+      z-index: -1;
+    }
+  </style>
+
+  <p>Test passes if there is a filled green square and <strong>no red</strong>.
+
+  <div id="test-overlapping-green"></div>
+
+  <div id="reference-overlapped-red"></div>

tests/wpt/web-platform-tests/css/css-values/q-unit-case-insensitivity-002.html

@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+
+  <meta charset="UTF-8">
+
+  <title>CSS Values and Units Test: case-insensitivity of Q unit (quarter-millimeter)</title>
+
+  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
+  <link rel="help" href="https://www.w3.org/TR/css-values-3/#absolute-lengths">
+  <link rel="help" href="https://www.w3.org/TR/CSS22/syndata.html#characters">
+  <link rel="match" href="../reference/ref-filled-green-100px-square.xht">
+
+  <meta content="This test checks that 'Q' unit is case-insensitive." name="assert">
+  <meta name="flags" content="">
+
+  <style>
+  div#test-overlapping-green
+    {
+      background-color: green;
+      height: 105.83333q;
+      width: 1px;
+      width: 105.83333Q;
+    }
+
+    /*
+
+    25.4mm == 96px
+    Therefore, 26.45833mm == 100px
+    So, 26.45833 * 4 (Q per mm) == 105.83333Q == 100px
+
+    */
+
+  div#reference-overlapped-red
+    {
+      background-color: red;
+      bottom: 100px;
+      height: 100px;
+      position: relative;
+      width: 100px;
+      z-index: -1;
+    }
+  </style>
+
+  <p>Test passes if there is a filled green square and <strong>no red</strong>.
+
+  <div id="test-overlapping-green"></div>
+
+  <div id="reference-overlapped-red"></div>

tests/wpt/web-platform-tests/css/css-values/reference/ic-unit-008-ref.html

@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+
+  <meta charset="UTF-8">
+
+  <title>CSS Values and Units Test Reference File</title>
+
+  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
+
+  <style>
+  div
+    {
+      float: left;
+      font-size: 80px; /* arbitrary font size */
+      line-height: 1.8; /* arbitrary line-height */
+    }
+
+  div#blue
+    {
+      background-color: blue;
+      color: blue;
+    }
+
+  div#orange
+    {
+      background-color: orange;
+      color: orange;
+      clear: left;
+    }
+  </style>
+
+  <p>Test passes if there is a blue rectangle with the <strong>same width</strong> as an orange rectangle.
+
+  <div id="blue">&#27700;&#27700;&#27700;&#27700;&#27700;</div>
+
+  <div id="orange">&#27700;&#27700;&#27700;&#27700;&#27700;</div>
+
+  <!--
+
+  水 (CJK water ideograph, U+6C34) glyph == &#27700;
+
+  水 (CJK water ideograph, U+6C34) glyph == &#x6C34;
+
+  -->

tests/wpt/web-platform-tests/css/css-values/reference/ic-unit-009-ref.html

@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+
+  <meta charset="UTF-8">
+
+  <title>CSS Values and Units Test Reference File</title>
+
+  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
+
+  <style>
+  div
+    {
+      float: left;
+      font-size: 80px; /* arbitrary font size */
+      line-height: 1.8; /* arbitrary line-height */
+      writing-mode: vertical-rl;
+    }
+
+  div#blue
+    {
+      background-color: blue;
+      color: blue;
+    }
+
+  div#orange
+    {
+      background-color: orange;
+      color: orange;
+    }
+  </style>
+
+  <p>Test passes if there is a blue rectangle with the <strong>same height</strong> as an orange rectangle.
+
+  <div id="blue">&#27700;&#27700;&#27700;&#27700;&#27700;</div>
+
+  <div id="orange">&#27700;&#27700;&#27700;&#27700;&#27700;</div>
+
+  <!--
+
+  水 (CJK water ideograph, U+6C34) glyph == &#27700;
+
+  水 (CJK water ideograph, U+6C34) glyph == &#x6C34;
+
+  -->

tests/wpt/web-platform-tests/encrypted-media/clearkey-check-encryption-scheme.https.html

@@ -0,0 +1,32 @@
+<!doctype html>
+<html>
+  <head>
+    <meta charset=utf-8>
+    <title>Encrypted Media Extensions: Check encryptionScheme with Clear Key</title>
+    <link rel="help" href="https://w3c.github.io/encrypted-media/">
+
+    <!-- Web Platform Test Harness scripts -->
+    <script src=/resources/testharness.js></script>
+    <script src=/resources/testharnessreport.js></script>
+
+    <!-- Helper scripts for Encrypted Media Extensions tests  -->
+    <script src=/encrypted-media/util/utils.js></script>
+    <script src=/encrypted-media/util/utf8.js></script>
+
+    <!-- Content metadata -->
+    <!--<script src=/encrypted-media/content/content-metadata.js></script>-->
+
+    <!-- The script for this specific test -->
+    <script src=/encrypted-media/scripts/check-encryption-scheme.js></script>
+
+  </head>
+  <body>
+    <div id='log'></div>
+
+    <script>
+        var config = {  keysystem: 'org.w3.clearkey' }
+
+        runTest(config);
+    </script>
+  </body>
+</html>

tests/wpt/web-platform-tests/encrypted-media/clearkey-check-status-for-hdcp.https.html

@@ -0,0 +1,32 @@
+<!doctype html>
+<html>
+  <head>
+    <meta charset=utf-8>
+    <title>Encrypted Media Extensions: Check HDCP status with Clear Key</title>
+    <link rel="help" href="https://w3c.github.io/encrypted-media/">
+
+    <!-- Web Platform Test Harness scripts -->
+    <script src=/resources/testharness.js></script>
+    <script src=/resources/testharnessreport.js></script>
+
+    <!-- Helper scripts for Encrypted Media Extensions tests  -->
+    <script src=/encrypted-media/util/utils.js></script>
+    <script src=/encrypted-media/util/utf8.js></script>
+
+    <!-- Content metadata -->
+    <!--<script src=/encrypted-media/content/content-metadata.js></script>-->
+
+    <!-- The script for this specific test -->
+    <script src=/encrypted-media/scripts/check-status-for-hdcp.js></script>
+
+  </head>
+  <body>
+    <div id='log'></div>
+
+    <script>
+        var config = {  keysystem: 'org.w3.clearkey' }
+
+        runTest(config);
+    </script>
+  </body>
+</html>

tests/wpt/web-platform-tests/encrypted-media/drm-check-encryption-scheme.https.html

@@ -0,0 +1,32 @@
+<!doctype html>
+<html>
+  <head>
+    <meta charset=utf-8>
+    <title>Encrypted Media Extensions: Check encryptionScheme with DRM</title>
+    <link rel="help" href="https://w3c.github.io/encrypted-media/">
+
+    <!-- Web Platform Test Harness scripts -->
+    <script src=/resources/testharness.js></script>
+    <script src=/resources/testharnessreport.js></script>
+
+    <!-- Helper scripts for Encrypted Media Extensions tests  -->
+    <script src=/encrypted-media/util/utils.js></script>
+    <script src=/encrypted-media/util/utf8.js></script>
+
+    <!-- Content metadata -->
+    <!--<script src=/encrypted-media/content/content-metadata.js></script>-->
+
+    <!-- The script for this specific test -->
+    <script src=/encrypted-media/scripts/check-encryption-scheme.js></script>
+
+  </head>
+  <body>
+    <div id='log'></div>
+
+    <script>
+        var config = {  keysystem: getSupportedKeySystem() }
+
+        runTest(config);
+    </script>
+  </body>
+</html>

tests/wpt/web-platform-tests/encrypted-media/drm-check-status-for-hdcp.https.html

@@ -0,0 +1,32 @@
+<!doctype html>
+<html>
+  <head>
+    <meta charset=utf-8>
+    <title>Encrypted Media Extensions: Check HDCP status with DRM</title>
+    <link rel="help" href="https://w3c.github.io/encrypted-media/">
+
+    <!-- Web Platform Test Harness scripts -->
+    <script src=/resources/testharness.js></script>
+    <script src=/resources/testharnessreport.js></script>
+
+    <!-- Helper scripts for Encrypted Media Extensions tests  -->
+    <script src=/encrypted-media/util/utils.js></script>
+    <script src=/encrypted-media/util/utf8.js></script>
+
+    <!-- Content metadata -->
+    <!--<script src=/encrypted-media/content/content-metadata.js></script>-->
+
+    <!-- The script for this specific test -->
+    <script src=/encrypted-media/scripts/check-status-for-hdcp.js></script>
+
+  </head>
+  <body>
+    <div id='log'></div>
+
+    <script>
+        var config = {  keysystem: getSupportedKeySystem() }
+
+        runTest(config);
+    </script>
+  </body>
+</html>

tests/wpt/web-platform-tests/encrypted-media/encrypted-media-supported-by-feature-policy.tentative.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<title>Test that encrypted-media is advertised in the feature list</title>
+<link rel="help" href="https://w3c.github.io/webappsec-feature-policy/#dom-featurepolicy-features">
+<link rel="help" href="https://github.com/w3c/encrypted-media/pull/432">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+test(() => {
+    assert_in_array('encrypted-media', document.featurePolicy.features());
+}, 'document.featurePolicy.features should advertise encrypted-media.');
+</script>

tests/wpt/web-platform-tests/encrypted-media/scripts/check-encryption-scheme.js

@@ -0,0 +1,41 @@
+function runTest(config, qualifier)
+{
+  function checkEncryptionScheme(encryptionScheme)
+  {
+    var simpleConfig = getSimpleConfiguration();
+    assert_greater_than(simpleConfig[0].audioCapabilities.length, 0);
+    simpleConfig[0].audioCapabilities.forEach(function(capability) {
+      capability.encryptionScheme = encryptionScheme;
+    });
+
+    return navigator.requestMediaKeySystemAccess(config.keysystem, simpleConfig)
+        .then(
+            function(access) {
+              var actualConfiguration = access.getConfiguration();
+              for (let i = 0; i < actualConfiguration.audioCapabilities.length; i++) {
+                const capability = actualConfiguration.audioCapabilities[i];
+
+                // If "encryptionScheme" is not supported, fail.
+                if (!('encryptionScheme' in capability)) {
+                  return Promise.reject('Not implemented');
+                }
+
+                // If "encryptionScheme" is supported, it should be returned.
+                assert_equals(capability.encryptionScheme, encryptionScheme);
+              }
+              return Promise.resolve('Supported');
+            },
+            function error() {
+              // CDM does not support "encryptionScheme". Test should still pass.
+              return Promise.resolve('Not supported');
+            });
+  }
+
+  promise_test(
+      () => checkEncryptionScheme('cenc'),
+      testnamePrefix(qualifier, config.keysystem) + ' support for "cenc" encryption scheme.');
+
+  promise_test(
+      () => checkEncryptionScheme('cbcs'),
+      testnamePrefix(qualifier, config.keysystem) + ' support for "cbcs" encryption scheme.');
+}

tests/wpt/web-platform-tests/encrypted-media/scripts/check-status-for-hdcp.js

@@ -0,0 +1,26 @@
+function runTest(config, qualifier)
+{
+  function checkStatusForMinHdcpVersionPolicy(hdcpVersion)
+  {
+    return navigator.requestMediaKeySystemAccess(config.keysystem, getSimpleConfiguration())
+        .then(function(access) {
+          return access.createMediaKeys();
+        })
+        .then(function(mediaKeys) {
+          // As HDCP policy depends on the hardware running this test,
+          // don't bother checking the result returned as it may or
+          // may not be supported. This simply verifies that
+          // getStatusForPolicy() exists and doesn't blow up.
+          return mediaKeys.getStatusForPolicy({minHdcpVersion: hdcpVersion});
+        });
+  }
+
+  promise_test(
+      () => checkStatusForMinHdcpVersionPolicy(''),
+      testnamePrefix(qualifier, config.keysystem) +
+          ' support for empty HDCP version.');
+
+  promise_test(
+      () => checkStatusForMinHdcpVersionPolicy('1.0'),
+      testnamePrefix(qualifier, config.keysystem) + ' support for HDCP 1.0.');
+}

tests/wpt/web-platform-tests/event-timing/supported-types.window.js

@@ -0,0 +1,11 @@
+test(() => {
+  if (typeof PerformanceObserver.supportedEntryTypes === "undefined")
+    assert_unreached("supportedEntryTypes is not supported.");
+  const types = PerformanceObserver.supportedEntryTypes;
+  assert_true(types.includes("firstInput"),
+    "There should be 'firstInput' in PerformanceObserver.supportedEntryTypes");
+  assert_true(types.includes("event"),
+    "There should be 'event' in PerformanceObserver.supportedEntryTypes");
+  assert_greater_than(types.indexOf("firstInput"), types.indexOf('event'),
+    "The 'firstInput' entry should appear after the 'event' entry");
+}, "supportedEntryTypes contains 'event' and 'firstInput'.");

tests/wpt/web-platform-tests/feature-policy/payment-supported-by-feature-policy.tentative.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<title>Test that payment is advertised in the feature list</title>
+<link rel="help" href="https://w3c.github.io/webappsec-feature-policy/#dom-featurepolicy-features">
+<link rel="help" href="https://github.com/w3c/payment-request/issues/600">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+test(() => {
+    assert_in_array('payment', document.featurePolicy.features());
+}, 'document.featurePolicy.features should advertise payment.');
+</script>

tests/wpt/web-platform-tests/feature-policy/picture-in-picture-supported-by-feature-policy.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<title>Test that picture-in-picture is advertised in the feature list</title>
+<link rel="help" href="https://w3c.github.io/webappsec-feature-policy/#dom-featurepolicy-features">
+<link rel="help" href="https://wicg.github.io/picture-in-picture/#feature-policy">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+test(() => {
+    assert_in_array('picture-in-picture', document.featurePolicy.features());
+}, 'document.featurePolicy.features should advertise picture-in-picture.');
+</script>

tests/wpt/web-platform-tests/feature-policy/reporting/unoptimized-images-reporting.html

@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <script src='/resources/testharness.js'></script>
+    <script src='/resources/testharnessreport.js'></script>
+  </head>
+  <body>
+    <img src="./unoptimized-image.jpg">
+    <script>
+var check_report_format = (reports, observer) => {
+  let report = reports[0];
+  assert_equals(report.type, "feature-policy-violation");
+  assert_equals(report.url, document.location.href);
+  assert_equals(report.body.featureId, "unoptimized-images");
+  assert_equals(report.body.disposition, "enforce");
+};
+
+async_test(t => {
+  new ReportingObserver(t.step_func_done(check_report_format),
+                        {types: ['feature-policy-violation'], buffered: true}).observe();
+}, "unoptimized-images Report Format");
+    </script>
+  </body>
+</html>

tests/wpt/web-platform-tests/feature-policy/reporting/unoptimized-images-reporting.html.headers

@@ -0,0 +1 @@
+Feature-Policy: unoptimized-images 'none'

tests/wpt/web-platform-tests/fetch/cross-origin-resource-policy/syntax.any.js

@@ -8,7 +8,8 @@ const crossOriginURL = get_host_info().HTTP_REMOTE_ORIGIN + "/fetch/cross-origin
   "SAME-ORIGIN",
   "Same-Origin",
   "same-origin, <>",
-  "same-origin, same-origin"
+  "same-origin, same-origin",
+  "https://www.example.com",  // See https://github.com/whatwg/fetch/issues/760
 ].forEach(incorrectHeaderValue => {
   // Note: an incorrect value results in a successful load, so this test is only meaningful in
   // implementations with support for the header.

tests/wpt/web-platform-tests/geolocation-sensor/GeolocationSensor-supported-by-feature-policy.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<title>Test that geolocation is advertised in the feature list</title>
+<link rel="help" href="https://w3c.github.io/webappsec-feature-policy/#dom-featurepolicy-features">
+<link rel="help" href="https://w3c.github.io/sensors/#feature-policy-api">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+test(() => {
+    assert_in_array('geolocation', document.featurePolicy.features());
+}, 'document.featurePolicy.features should advertise geolocation.');
+</script>

tests/wpt/web-platform-tests/gyroscope/Gyroscope-supported-by-feature-policy.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<title>Test that gyroscope is advertised in the feature list</title>
+<link rel="help" href="https://w3c.github.io/webappsec-feature-policy/#dom-featurepolicy-features">
+<link rel="help" href="https://w3c.github.io/sensors/#feature-policy-api">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+test(() => {
+    assert_in_array('gyroscope', document.featurePolicy.features());
+}, 'document.featurePolicy.features should advertise gyroscope.');
+</script>

tests/wpt/web-platform-tests/html/browsers/origin/cross-origin-objects/cross-origin-objects.html

@@ -106,16 +106,22 @@ addTest(function() {
       C.location[prop]; // Shouldn't throw.
       Object.getOwnPropertyDescriptor(C.location, prop); // Shouldn't throw.
       assert_true(Object.prototype.hasOwnProperty.call(C.location, prop), "hasOwnProperty for " + prop);
+      assert_throws("SecurityError", function() { C.location[prop] = undefined; }, "Should throw when writing to " + prop + " on Location");
+    }
+    else if (prop == 'href') {
+      Object.getOwnPropertyDescriptor(C.location, prop); // Shouldn't throw.
+      assert_true(Object.prototype.hasOwnProperty.call(C.location, prop), "hasOwnProperty for " + prop);
+      assert_throws("SecurityError", function() { C.location[prop] },
+                    "Should throw reading href on Location");
     }
     else {
-      assert_throws("SecurityError", function() { C[prop]; }, "Should throw when accessing " + prop + " on Location");
+      assert_throws("SecurityError", function() { C.location[prop]; }, "Should throw when accessing " + prop + " on Location");
-      assert_throws("SecurityError", function() { Object.getOwnPropertyDescriptor(C, prop); },
+      assert_throws("SecurityError", function() { Object.getOwnPropertyDescriptor(C.location, prop); },
                     "Should throw when accessing property descriptor for " + prop + " on Location");
-      assert_throws("SecurityError", function() { Object.prototype.hasOwnProperty.call(C, prop); },
+      assert_throws("SecurityError", function() { Object.prototype.hasOwnProperty.call(C.location, prop); },
                     "Should throw when invoking hasOwnProperty for " + prop + " on Location");
+      assert_throws("SecurityError", function() { C.location[prop] = undefined; }, "Should throw when writing to " + prop + " on Location");
     }
-    if (prop != 'href')
-      assert_throws("SecurityError", function() { C[prop] = undefined; }, "Should throw when writing to " + prop + " on Location");
   }
 }, "Only whitelisted properties are accessible cross-origin");
 
@@ -150,11 +156,22 @@ addTest(function() {
     assert_throws(new TypeError, function() { protoSetter.call(C, new Object()); }, "proto setter |call| on cross-origin Window");
     assert_throws(new TypeError, function() { protoSetter.call(C.location, new Object()); }, "proto setter |call| on cross-origin Location");
   });
+  // Hack to avoid "duplicate test name" harness issues.
+  setters.forEach(function(protoSetter) {
+    test(function() { protoSetter.call(C, null); },
+         "proto setter |call| on cross-origin Window with null (" + protoSetter + ")");
+    test(function() { protoSetter.call(C.location, null); },
+         "proto setter |call| on cross-origin Location with null (" + protoSetter + ")");
+  });
   if (Reflect.setPrototypeOf) {
     assert_false(Reflect.setPrototypeOf(C, new Object()),
                  "Reflect.setPrototypeOf on cross-origin Window");
+    assert_true(Reflect.setPrototypeOf(C, null),
+                "Reflect.setPrototypeOf on cross-origin Window with null");
     assert_false(Reflect.setPrototypeOf(C.location, new Object()),
                 "Reflect.setPrototypeOf on cross-origin Location");
+    assert_true(Reflect.setPrototypeOf(C.location, null),
+                "Reflect.setPrototypeOf on cross-origin Location with null");
   }
 }, "[[SetPrototypeOf]] should return false");
 
@@ -230,6 +247,19 @@ addTest(function() {
   assert_equals(typeof D.then, "object");
 }, "[[GetOwnProperty]] - Subframe named 'then' should shadow the default 'then' value");
 
+addTest(function() {
+  assert_equals(typeof D.close, "function");
+  assert_equals(typeof D.open, "object");
+}, "[[GetOwnProperty]] - Subframes should be visible cross-origin only if their names don't match the names of cross-origin-exposed IDL properties");
+
+addTest(function() {
+  assert_equals(typeof Object.getOwnPropertyDescriptor(C, '0').value, "object");
+  assert_equals(typeof Object.getOwnPropertyDescriptor(C, '1').value, "object");
+  assert_throws("SecurityError", function() {
+    Object.getOwnPropertyDescriptor(C, '2');
+  });
+}, "[[GetOwnProperty]] - Should be able to get a property descriptor for an indexed property only if it corresponds to a child window.");
+
 /*
  * [[Delete]]
  */

tests/wpt/web-platform-tests/html/browsers/origin/cross-origin-objects/frame-with-then.html

@@ -6,5 +6,9 @@
     <!-- A subframe to test "then" behavior -->
     <iframe name="then"></iframe>
     <iframe name="b"></iframe>
+    <!-- Two subframes with names corresponding to IDL-defined properties; one
+         a cross-origin-exposed property and one not exposed cross-origin -->
+    <iframe name="close"></iframe>
+    <iframe name="open"></iframe>
   </body>
 </html>

tests/wpt/web-platform-tests/html/semantics/embedded-content/media-elements/autoplay-supported-by-feature-policy.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<title>Test that autoplay is advertised in the feature list</title>
+<link rel="help" href="https://w3c.github.io/webappsec-feature-policy/#dom-featurepolicy-features">
+<link rel="help" href="https://html.spec.whatwg.org/multipage/infrastructure.html#policy-controlled-features">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+test(() => {
+    assert_in_array('autoplay', document.featurePolicy.features());
+}, 'document.featurePolicy.features should advertise autoplay.');
+</script>

tests/wpt/web-platform-tests/interfaces/IndexedDB.idl

@@ -200,6 +200,7 @@ interface IDBTransaction : EventTarget {
   readonly attribute DOMException error;
 
   IDBObjectStore objectStore(DOMString name);
+  void commit();
   void abort();
 
   // Event handlers:

tests/wpt/web-platform-tests/interfaces/mediastream-recording.idl

@@ -18,7 +18,7 @@ interface MediaRecorder : EventTarget {
   readonly attribute unsigned long videoBitsPerSecond;
   readonly attribute unsigned long audioBitsPerSecond;
 
-  void start(optional long timeslice);
+  void start(optional unsigned long timeslice);
   void stop();
   void pause();
   void resume();

tests/wpt/web-platform-tests/magnetometer/Magnetometer-supported-by-feature-policy.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<title>Test that magnetometer is advertised in the feature list</title>
+<link rel="help" href="https://w3c.github.io/webappsec-feature-policy/#dom-featurepolicy-features">
+<link rel="help" href="https://w3c.github.io/sensors/#feature-policy-api">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+test(() => {
+    assert_in_array('magnetometer', document.featurePolicy.features());
+}, 'document.featurePolicy.features should advertise magnetometer.');
+</script>

tests/wpt/web-platform-tests/mediacapture-streams/MediaStream-supported-by-feature-policy.html

@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<title>Test that accelerometer is advertised in the feature list</title>
+<link rel="help" href="https://w3c.github.io/webappsec-feature-policy/#dom-featurepolicy-features">
+<link rel="help" href="https://w3c.github.io/mediacapture-main/#feature-policy-integration">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+test(() => {
+    assert_in_array('camera', document.featurePolicy.features());
+}, 'document.featurePolicy.features should advertise camera.');
+
+test(() => {
+    assert_in_array('microphone', document.featurePolicy.features());
+}, 'document.featurePolicy.features should advertise microphone.');
+</script>

tests/wpt/web-platform-tests/mediacapture-streams/MediaStreamTrack-getSettings.https.html

@@ -1,6 +1,7 @@
 <!doctype html>
 <title>MediaStreamTrack GetSettings</title>
 <p class="instructions">When prompted, accept to share your video stream.</p>
+<meta name=timeout content=long>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
 <script>

tests/wpt/web-platform-tests/payment-request/PaymentAddress/attributes-and-toJSON-method-manual.https.html

@@ -68,7 +68,6 @@ function runManualTest(button, expected = {}) {
     <button onclick="
     const expectedAddress = {
       country: 'AU',
-      regionCode: 'QLD',
       addressLine: '55 test st',
       city: 'Chapel Hill',
       dependentLocality: '',

tests/wpt/web-platform-tests/payment-request/PaymentValidationErrors/retry-shows-shippingAddress-member-manual.https.html

@@ -81,11 +81,6 @@ function retryShowsShippingAddressMember(button, error) {
       The payment sheet shows "REGION ERROR" for the shipping address' region.
     </button>
   </li>
-  <li>
-    <button onclick="retryShowsShippingAddressMember(this, { regionCode: 'REGIONCODE ERROR' });">
-      The payment sheet shows "REGIONCODE ERROR" for the shipping address' region code.
-    </button>
-  </li>
   <li>
     <button onclick="retryShowsShippingAddressMember(this, { sortingCode: 'SORTINGCODE ERROR' });">
       The payment sheet shows "SORTINGCODE ERROR" for the shipping address' sorting code.