| <!doctype html> |
| <title>TrackEvent constructor</title> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <div id=log></div> |
| <script> |
| test(function(){ |
| var ev = new TrackEvent('foo'); |
| assert_true(ev instanceof TrackEvent, 'ev instanceof TrackEvent'); |
| assert_true(ev instanceof Event, 'ev instanceof Event'); |
| assert_equals(ev.track, null, 'ev.track'); |
| ev.track = {}; |
| assert_equals(ev.track, null, 'ev.track after assignment'); |
| }, document.title+', one arg'); |
| test(function(){ |
| var video = document.createElement('video'); |
| var testTrack = video.addTextTrack('subtitles', 'foo', 'foo'); |
| var ev = new TrackEvent('foo', {track: testTrack}); |
| assert_true(ev instanceof TrackEvent, 'ev instanceof TrackEvent'); |
| assert_true(ev instanceof Event, 'ev instanceof Event'); |
| assert_equals(ev.track, testTrack, 'ev.track'); |
| ev.track = {}; |
| assert_equals(ev.track, testTrack, 'ev.track after assignment'); |
| }, document.title+', two args'); |
| </script> |
