| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> |
| |
| <script src=../media-file.js></script> |
| <script src=../video-test.js></script> |
| <script> |
| |
| function forceGC() |
| { |
| if (window.GCController) |
| return GCController.collect(); |
| |
| // Force garbage collection |
| for (var ndx = 0; ndx < 99000; ndx++) |
| var str = new String("1234"); |
| } |
| |
| function trackLoaded() |
| { |
| findMediaElement(); |
| |
| consoleWrite("** Validate."); |
| testExpected("video.textTracks.length", 1); |
| testExpected("video.textTracks[0].kind", "captions"); |
| |
| consoleWrite("<br>** Add a custom property to the track."); |
| run("video.textTracks[0].myProperty = 'egg salad!?'"); |
| testExpected("video.textTracks[0].myProperty", "egg salad!?"); |
| |
| consoleWrite("<br>** Force garbage collection."); |
| forceGC(); |
| testExpected("video.textTracks[0].cues.length", 4); |
| testExpected("video.textTracks[0].myProperty", "egg salad!?"); |
| |
| consoleWrite(""); |
| endTest(); |
| } |
| |
| setCaptionDisplayMode('Automatic'); |
| |
| </script> |
| </head> |
| <body> |
| <p>Ensure that a TextTrack won't be collected if it has a custom property.</p> |
| <video> |
| <track src="captions-webvtt/tc013-settings.vtt" kind="captions" onload="trackLoaded()" default> |
| </video> |
| </body> |
| </html> |
