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1 <!doctype html> | 1 <!doctype html> |
2 <title>TrackEvent constructor</title> | 2 <title>TrackEvent constructor</title> |
3 <script src=/resources/testharness.js></script> | 3 <script src=/resources/testharness.js></script> |
4 <script src=/resources/testharnessreport.js></script> | 4 <script src=/resources/testharnessreport.js></script> |
5 <div id=log></div> | 5 <div id=log></div> |
6 <script> | 6 <script> |
7 test(function(){ | 7 test(function(){ |
8 var ev = new TrackEvent('foo'); | 8 var ev = new TrackEvent('foo'); |
9 assert_true(ev instanceof TrackEvent, 'ev instanceof TrackEvent'); | 9 assert_true(ev instanceof TrackEvent, 'ev instanceof TrackEvent'); |
10 assert_true(ev instanceof Event, 'ev instanceof Event'); | 10 assert_true(ev instanceof Event, 'ev instanceof Event'); |
11 assert_equals(ev.track, null, 'ev.track'); | 11 assert_equals(ev.track, null, 'ev.track'); |
12 ev.track = {}; | 12 ev.track = {}; |
13 assert_equals(ev.track, null, 'ev.track after assignment'); | 13 assert_equals(ev.track, null, 'ev.track after assignment'); |
14 }, document.title+', one arg'); | 14 }, document.title+', one arg'); |
15 test(function(){ | 15 test(function(){ |
16 var obj = {}; | 16 var video = document.createElement('video'); |
17 var ev = new TrackEvent('foo', {track:obj}); | 17 var testTrack = video.addTextTrack('subtitles', 'foo', 'foo'); |
| 18 var ev = new TrackEvent('foo', {track: testTrack}); |
18 assert_true(ev instanceof TrackEvent, 'ev instanceof TrackEvent'); | 19 assert_true(ev instanceof TrackEvent, 'ev instanceof TrackEvent'); |
19 assert_true(ev instanceof Event, 'ev instanceof Event'); | 20 assert_true(ev instanceof Event, 'ev instanceof Event'); |
20 assert_equals(ev.track, obj, 'ev.track'); | 21 assert_equals(ev.track, testTrack, 'ev.track'); |
21 ev.track = {}; | 22 ev.track = {}; |
22 assert_equals(ev.track, obj, 'ev.track after assignment'); | 23 assert_equals(ev.track, testTrack, 'ev.track after assignment'); |
23 }, document.title+', two args'); | 24 }, document.title+', two args'); |
24 </script> | 25 </script> |
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