| Selecting a track in a TracksPanel with the mouse. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS mediaControls.tracksButton.element.getBoundingClientRect().right became different from 0 | |
| mediaControls.showTracksPanel() | |
| Mousing over the second track in the panel | |
| Obtained focus event | |
| Clicking on focused track | |
| mediaControls.tracksPanel.uiDelegate.tracksPanelSelectionDidChange() called | |
| sectionIndex = 0 | |
| trackIndex = 1 | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |