| <!DOCTYPE html> |
| <title>Hide the overlay play button on play, show it on tap</title> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../media-controls.js"></script> |
| <script src="overlay-play-button.js"></script> |
| <body> |
| <script> |
| async_test((t) => { |
| // This test is only valid when the overlay play button is enabled. |
| enableOverlayPlayButtonForTest(t); |
| |
| const video = document.createElement('video'); |
| video.width = 400; |
| video.controls = true; |
| video.preload = 'metadata' |
| document.body.appendChild(video); |
| const button = mediaControlsOverlayPlayButtonInternal(video); |
| const controls = mediaControls(video); |
| const overlay = mediaControlsOverlayPlayButton(video); |
| let call_count = 0; |
| |
| // Make sure the overlay button is not hidden. |
| assert_false(overlay.classList.contains('hidden')); |
| |
| overlay.addEventListener('transitionend', t.step_func(() => { |
| call_count++; |
| if (call_count == 1) { |
| // Now tap anywhere on the controls and make sure the button |
| // unhides itself. |
| assert_true(overlay.classList.contains('hidden')); |
| singleTapOnControl(controls); |
| } else if(call_count == 2) { |
| // The second time a transition ends, it must be the controls becoming |
| // visible. |
| assert_false(overlay.classList.contains('hidden')); |
| t.done(); |
| } else { |
| assert_unreached("Unexpected transitionend event"); |
| } |
| })); |
| |
| // Wait until we have loaded the video and tap on the button. This will |
| // transition the button to visible. |
| video.addEventListener('canplay', t.step_func(() => { |
| singleTapOnControl(button); |
| }), { once: true }); |
| |
| video.src = '../content/test.webm'; |
| }); |
| </script> |
