Auto merge of #21883 - servo-wpt-sync:wpt_update_06-10-2018, r=jdm

Sync WPT with upstream (06-10-2018)

Automated downstream sync of changes from upstream as of 06-10-2018.
[no-wpt-sync]

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tests/wpt/metadata/MANIFEST.json

@@ -619905,7 +619905,7 @@
    "testharness"
   ],
   "infrastructure/testdriver/bless.html": [
-   "feb444f89d91088b51e04b610dd642c00814c3b4",
+   "b8a1c2e7d6000050351453a14a8bfb80d8af0c76",
    "testharness"
   ],
   "infrastructure/testdriver/click.html": [
@@ -665061,7 +665061,7 @@
    "testharness"
   ],
   "webstorage/event_initstorageevent.html": [
-   "656fc351da3bbb75b7d025e9e02d05f02880e7d5",
+   "2fe893143614ca6d44becd027f6befba82e18ad1",
    "testharness"
   ],
   "webstorage/event_local_key.html": [

tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_1.html.ini

@@ -0,0 +1,4 @@
+[traverse_the_history_1.html]
+  [Multiple history traversals from the same task]
+    expected: FAIL
+

tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_4.html.ini

@@ -1,4 +0,0 @@
-[traverse_the_history_4.html]
-  [Multiple history traversals, last would be aborted]
-    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/the-img-element/non-active-document.html.ini

@@ -0,0 +1,10 @@
+[non-active-document.html]
+  [DOMParser]
+    expected: FAIL
+
+  [createHTMLDocument]
+    expected: FAIL
+
+  [<template>]
+    expected: FAIL
+

tests/wpt/metadata/html/syntax/parsing/DOMContentLoaded-defer.html.ini

@@ -1,4 +0,0 @@
-[DOMContentLoaded-defer.html]
-  [The end: DOMContentLoaded and defer scripts]
-    expected: FAIL
-

tests/wpt/metadata/url/urlencoded-parser.any.js.ini

@@ -11,10 +11,16 @@
   [response.formData() with input: &&&a=b&&&&c=d&]
     expected: FAIL
 
-  [request.formData() with input: &&&a=b&&&&c=d&]
+  [request.formData() with input: _charset_=windows-1252&test=%C2x]
     expected: FAIL
 
-  [request.formData() with input: _charset_=windows-1252&test=%C2x]
+  [response.formData() with input: a=b&c=d&]
+    expected: FAIL
+
+  [request.formData() with input: a=b&c=d]
+    expected: FAIL
+
+  [request.formData() with input: a=b&c=d&]
     expected: FAIL
 
 
@@ -25,15 +31,12 @@
   [response.formData() with input: _charset_=windows-1252&test=%C2x]
     expected: FAIL
 
-  [response.formData() with input: a&b&c]
+  [response.formData() with input: a=b&c=d&]
     expected: FAIL
 
-  [request.formData() with input: &&&a=b&&&&c=d&]
+  [response.formData() with input: a=b&c=d]
     expected: FAIL
 
-  [request.formData() with input: _charset_=windows-1252&test=%C2x]
-    expected: FAIL
-
-  [request.formData() with input: a=b&c=d]
+  [request.formData() with input: a=b&c=d&]
     expected: FAIL
 

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
 

tests/wpt/web-platform-tests/infrastructure/testdriver/bless.html

@@ -18,16 +18,26 @@ promise_test(() => {
 // activation concerns the interaction between iframe elements and their parent
 // browsing contexts [1]. Because testdriver.js currently cannot operate within
 // an iframe, the standard requirement cannot be used to verify the correctness
-// of the `bless` method. Instead, rely on the non-standard restriction on
-// unattended media playback. Browsers which do not implement such a
-// restriction will pass this test spuriously.
+// of the `bless` method. Instead, rely on the optional behavior of early exit
+// and rejecting in `video.play()` if the media is not "allowed to play". [2]
+// Browsers which don't implement this will pass this test spuriously.
 //
 // [1] https://html.spec.whatwg.org/multipage/origin.html#attr-iframe-sandbox-allow-top-navigation-by-user-activation
-promise_test(() => {
+// [2] https://html.spec.whatwg.org/multipage/media.html#allowed-to-play
+promise_test(t => {
   const video = document.createElement('video');
-  video.setAttribute('src', '/media/counting.ogv');
   document.body.appendChild(video);
-  return test_driver.bless('start video playback', () => video.play())
+  t.add_cleanup(() => video.remove());
+  return test_driver.bless('start video playback', () => {
+    // `paused` changes before `play()` returns when "allowed to play", so the
+    // promise, if any, is ignored.
+    assert_true(video.paused);
+    const playPromise = video.play();
+    assert_false(video.paused);
+    if (playPromise) {
+      playPromise.catch(() => {});
+    }
+  });
 }, 'user activation');
 
 promise_test(() => {

tests/wpt/web-platform-tests/webstorage/event_initstorageevent.html

@@ -64,7 +64,7 @@
             assert_equals(event.key, null, 'event.key');
             assert_equals(event.oldValue, null, 'event.oldValue');
             assert_equals(event.newValue, null, 'event.newValue');
-            assert_equals(event.url, 'undefined', 'event.url');
+            assert_equals(event.url, '', 'event.url');
             assert_equals(event.storageArea, null, 'event.storageArea');
         }, 'initStorageEvent with 8 undefined arguments');
     </script>