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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <html> | 2 <title>Ensure that a TextTrack won't be collected if it has a custom property.</ title> |
3 <head> | 3 <script src="../../resources/testharness.js"></script> |
4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> | 4 <script src="../../resources/testharnessreport.js"></script> |
5 <script> | |
6 function forceGC() { | |
7 if (window.GCController) | |
8 return GCController.collectAll(); | |
5 | 9 |
6 <script src=../media-file.js></script> | 10 // Force garbage collection |
7 <!-- TODO(philipj): Convert test to testharness.js. crbug.com/588956 | 11 for (var index = 0; index < 99000; index++) |
8 (Please avoid writing new tests using video-test.js) --> | 12 var str = new String('1234'); |
mlamouri (slow - plz ping)
2016/04/11 13:12:32
ditto
| |
9 <script src=../video-test.js></script> | 13 } |
10 <script> | |
11 | 14 |
12 function forceGC() | 15 async_test(function(t) { |
13 { | 16 var video = document.createElement('video'); |
14 if (window.GCController) | 17 var trackElement = document.createElement('track'); |
15 return GCController.collectAll(); | |
16 | 18 |
17 // Force garbage collection | 19 trackElement.onload = t.step_func_done(function() { |
18 for (var ndx = 0; ndx < 99000; ndx++) | 20 assert_equals(video.textTracks.length, 1); |
19 var str = new String("1234"); | 21 assert_equals(video.textTracks[0].kind, 'captions'); |
20 } | |
21 | 22 |
22 function trackLoaded() | 23 video.textTracks[0].myProperty = 'egg salad!?'; |
23 { | 24 assert_equals(video.textTracks[0].myProperty, 'egg salad!?'); |
24 findMediaElement(); | |
25 | 25 |
26 consoleWrite("** Validate."); | 26 forceGC(); |
27 testExpected("video.textTracks.length", 1); | 27 assert_equals(video.textTracks[0].cues.length, 4); |
28 testExpected("video.textTracks[0].kind", "captions"); | 28 assert_equals(video.textTracks[0].myProperty, 'egg salad!?'); |
29 }); | |
29 | 30 |
30 consoleWrite("<br>** Add a custom property to the track."); | 31 trackElement.src = 'captions-webvtt/tc013-settings.vtt'; |
31 run("video.textTracks[0].myProperty = 'egg salad!?'"); | 32 trackElement.kind = 'captions'; |
32 testExpected("video.textTracks[0].myProperty", "egg salad!?"); | 33 trackElement.default = true; |
33 | 34 video.appendChild(trackElement); |
34 consoleWrite("<br>** Force garbage collection."); | 35 }); |
35 forceGC(); | 36 </script> |
36 testExpected("video.textTracks[0].cues.length", 4); | |
37 testExpected("video.textTracks[0].myProperty", "egg salad!?"); | |
38 | |
39 consoleWrite(""); | |
40 endTest(); | |
41 } | |
42 | |
43 </script> | |
44 </head> | |
45 <body> | |
46 <p>Ensure that a TextTrack won't be collected if it has a custom propert y.</p> | |
47 <video> | |
48 <track src="captions-webvtt/tc013-settings.vtt" kind="captions" onlo ad="trackLoaded()" default> | |
49 </video> | |
50 </body> | |
51 </html> | |
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