| Testing the PiPSupport behavior when clicking the PiP button. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS mediaController.controls.pipButton.element.getBoundingClientRect().width became different from 0 | |
| PASS media.webkitPresentationMode is "picture-in-picture" | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |