Bug 1531863 - part4 : enable wpt 'track-change-event.html'. r=jya
authorAlastor Wu <alwu@mozilla.com>
Fri, 08 Mar 2019 03:06:41 +0000
changeset 521464 859e7f4b9cb1
parent 521463 442e99192e46
child 521465 7ae9bc24596f
push id10866
push usernerli@mozilla.com
push dateTue, 12 Mar 2019 18:59:09 +0000
treeherdermozilla-beta@445c24a51727 [default view] [failures only]
perfherder[talos] [build metrics] [platform microbench] (compared to previous push)
reviewersjya
bugs1531863
milestone67.0a1
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Bug 1531863 - part4 : enable wpt 'track-change-event.html'. r=jya Add missing augment and enable the wpt. Differential Revision: https://phabricator.services.mozilla.com/D22175
testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-change-event.html.ini
testing/web-platform/tests/html/semantics/embedded-content/media-elements/track/track-element/track-change-event.html
deleted file mode 100644
--- a/testing/web-platform/meta/html/semantics/embedded-content/media-elements/track/track-element/track-change-event.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[track-change-event.html]
-  [A 'change' event is fired when a TextTrack's mode changes]
-    expected: FAIL
-
--- a/testing/web-platform/tests/html/semantics/embedded-content/media-elements/track/track-element/track-change-event.html
+++ b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/track/track-element/track-change-event.html
@@ -7,15 +7,15 @@ async_test(function(t) {
     var video = document.createElement('video');
     var track = video.addTextTrack('subtitles', 'test', 'en');
 
     // addTextTrack() defaults to "hidden", so settings
     // mode to "showing" should trigger a "change" event.
     track.mode = 'showing';
     assert_equals(video.textTracks.length, 1);
 
-    video.textTracks.onchange = t.step_func_done(function() {
+    video.textTracks.onchange = t.step_func_done(function(event) {
         assert_equals(event.target, video.textTracks);
         assert_true(event instanceof Event, 'instanceof');
         assert_false(event.hasOwnProperty('track'), 'unexpected property found: "track"');
     });
 });
 </script>