| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> |
| |
| <script src="/common/media.js"></script> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| async_test(function(test) |
| { |
| var video = document.createElement("video"); |
| var track; |
| |
| function trackRemoved() |
| { |
| assert_equals(event.target, video.textTracks); |
| assert_equals(event instanceof window.TrackEvent, true); |
| assert_equals(event.track, track); |
| test.done(); |
| } |
| |
| var trackElement = document.createElement('track'); |
| video.appendChild(trackElement); |
| |
| trackElement.src = 'resources/webvtt-file.vtt'; |
| trackElement.track.mode = 'hidden'; |
| |
| assert_equals(video.textTracks.length, 1); |
| |
| track = video.textTracks[0]; |
| video.removeChild(trackElement); |
| video.textTracks.addEventListener("removetrack", test.step_func(trackRemoved)); |
| }, "Tests that the 'removetrack' event is fired when an out-of-band TextTrack is removed."); |
| </script> |
| </body> |
| </html> |
