| <!DOCTYPE html> |
| <title>Track deletion during setup</title> |
| <script src="/common/media.js"></script> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <video> |
| <track src="resources/metadata.vtt"> |
| </video> |
| <script> |
| async_test(function(t) { |
| var video = document.querySelector("video"); |
| var track = document.querySelector("track"); |
| t.step_timeout(function() { |
| video.parentNode.removeChild(video); |
| }, 61); |
| |
| track.onload = t.step_func(function() { |
| var track2 = document.createElement("track"); |
| video.appendChild(track2); |
| t.step_timeout(t.step_func_done(), 100); |
| }); |
| |
| assert_equals(track.readyState, HTMLTrackElement.NONE); |
| assert_equals(track.track.mode, "disabled"); |
| track.track.mode = "hidden"; |
| |
| video.src = getVideoURI("/media/test"); |
| }); |
| </script> |
