| This tests the constructor for the TrackEvent DOM class. |
| |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". |
| |
| |
| |
| *** No initializer passed *** |
| PASS new TrackEvent('TrackEvent').bubbles is false |
| PASS new TrackEvent('TrackEvent').cancelable is false |
| PASS new TrackEvent('TrackEvent').track is null |
| |
| *** Bubbles and cancelable true, track is missing *** |
| PASS new TrackEvent('TrackEvent', { bubbles: true, cancelable: true }).bubbles is true |
| PASS new TrackEvent('TrackEvent', { bubbles: true, cancelable: true }).cancelable is true |
| PASS new TrackEvent('TrackEvent', { bubbles: true, cancelable: true }).track is null |
| |
| *** Bubbles and cancelable true, invalid track *** |
| PASS new TrackEvent('TrackEvent', { bubbles: true, cancelable: true, track: HTMLTrackElement }).bubbles threw exception TypeError: Failed to construct 'TrackEvent': The provided value is not of type '(VideoTrack or AudioTrack or TextTrack)'. |
| PASS new TrackEvent('TrackEvent', { bubbles: true, cancelable: true, track: HTMLTrackElement }).cancelable threw exception TypeError: Failed to construct 'TrackEvent': The provided value is not of type '(VideoTrack or AudioTrack or TextTrack)'. |
| PASS new TrackEvent('TrackEvent', { bubbles: true, cancelable: true, track: HTMLTrackElement }).track threw exception TypeError: Failed to construct 'TrackEvent': The provided value is not of type '(VideoTrack or AudioTrack or TextTrack)'. |
| |
| *** Initialize 'track' with a invalid values *** |
| PASS new TrackEvent('TrackEvent', { track: 10 }).track threw exception TypeError: Failed to construct 'TrackEvent': The provided value is not of type '(VideoTrack or AudioTrack or TextTrack)'. |
| PASS new TrackEvent('TrackEvent', { track: 'string' }).track threw exception TypeError: Failed to construct 'TrackEvent': The provided value is not of type '(VideoTrack or AudioTrack or TextTrack)'. |
| PASS new TrackEvent('TrackEvent', { track: emptyObject }).track threw exception TypeError: Failed to construct 'TrackEvent': The provided value is not of type '(VideoTrack or AudioTrack or TextTrack)'. |
| PASS new TrackEvent('TrackEvent', { track: document }).track threw exception TypeError: Failed to construct 'TrackEvent': The provided value is not of type '(VideoTrack or AudioTrack or TextTrack)'. |
| |
| *** Bubbles and cancelable true, valid track *** |
| PASS new TrackEvent('TrackEvent', { bubbles: true, cancelable: true, track: trackElement.track }).bubbles is true |
| PASS new TrackEvent('TrackEvent', { bubbles: true, cancelable: true, track: trackElement.track }).cancelable is true |
| PASS new TrackEvent('TrackEvent', { track: trackElement.track }).track is trackElement.track |
| |
| *** Initialize 'track' with valid track object *** |
| PASS new TrackEvent('TrackEvent', { track: trackElement.track }).track is trackElement.track |
| |
| PASS successfullyParsed is true |
| |
| TEST COMPLETE |
| |
