| <script src="../../../../resources/js-test-pre.js"></script> |
| <script src="../../resources/media-controls-utils.js"></script> |
| <body> |
| <video src="../../../content/test.mp4" style="position: absolute; left: 0; top: 0; width: 400px;" muted playsinline autoplay></video> |
| <script type="text/javascript"> |
| |
| window.jsTestIsAsync = true; |
| |
| description("Check that tapping the start button pauses the video if controls are added after it has started playing."); |
| |
| const media = document.querySelector("video"); |
| let shadowRoot = null; |
| |
| media.addEventListener("play", async () => { |
| debug("'play' event."); |
| |
| if (media.controls) |
| return; |
| |
| media.controls = true; |
| |
| shouldBeFalse("media.paused"); |
| |
| shadowRoot = window.internals.shadowRoot(media); |
| |
| await shouldBecomeDifferent("shadowRoot.querySelector('button.play-pause')", "null"); |
| await shouldBecomeDifferent("shadowRoot.querySelector('button.play-pause').getBoundingClientRect().width", "0"); |
| |
| debug("Tapping start button..."); |
| pressOnElement(shadowRoot.querySelector("button.play-pause")); |
| |
| debug("Waiting for pause..."); |
| await shouldBecomeEqual("media.paused", "true"); |
| |
| // Wait to see if the video is still paused. |
| debug("Checking again..."); |
| setTimeout(() => { |
| shouldBeTrue("media.paused"); |
| |
| media.remove(); |
| finishJSTest(); |
| }); |
| }); |
| |
| </script> |
| <script src="../../../../resources/js-test-post.js"></script> |
| </body> |
