| Testing a TracksPanel is hidden upon hitting the Esc. key. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| mediaControls.showTracksPanel() | |
| Pressing the Escape key | |
| Transition ended | |
| PASS mediaControls.tracksPanel.presented is false | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |