| <!DOCTYPE html> |
| <title>Ensure that a TextTrack won't be collected if it has a custom property.</title> |
| <script src="../../resources/gc.js"></script> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script> |
| async_test(function(t) { |
| var video = document.createElement('video'); |
| var trackElement = document.createElement('track'); |
| |
| trackElement.onload = t.step_func(function() { |
| assert_equals(video.textTracks.length, 1); |
| assert_equals(video.textTracks[0].kind, 'captions'); |
| |
| video.textTracks[0].myProperty = 'egg salad!?'; |
| assert_equals(video.textTracks[0].myProperty, 'egg salad!?'); |
| |
| gc(); |
| setTimeout(t.step_func_done(function() { |
| assert_equals(video.textTracks[0].cues.length, 4); |
| assert_equals(video.textTracks[0].myProperty, 'egg salad!?'); |
| }), 0); |
| }); |
| |
| trackElement.src = 'captions-webvtt/tc013-settings.vtt'; |
| trackElement.kind = 'captions'; |
| trackElement.default = true; |
| video.appendChild(trackElement); |
| }); |
| </script> |
