| <script src="../../../resources/js-test-pre.js"></script> |
| <script src="../resources/media-controls-loader.js" type="text/javascript"></script> |
| <body> |
| <style type="text/css" media="screen"> |
| |
| video, #host { |
| position: absolute; |
| top: 0; |
| left: 0; |
| width: 800px; |
| height: 240px; |
| } |
| |
| </style> |
| <video src="../../content/test.mp4" autoplay controls></video> |
| <div id="host"></div> |
| <script type="text/javascript"> |
| |
| window.jsTestIsAsync = true; |
| |
| description("Testing the <code>ScrubberSupport</code> behavior when dragging the scrubber."); |
| |
| const container = document.querySelector("div#host"); |
| const media = document.querySelector("video"); |
| const mediaController = createControls(container, media, null); |
| |
| let numberOfEvents = 0; |
| scheduler.frameDidFire = function() { |
| if (media.paused) |
| return; |
| |
| const elapsed = mediaController.controls.timeControl.elapsedTimeLabel.element; |
| const input = mediaController.controls.timeControl.scrubber.children[1].element; |
| const bounds = input.getBoundingClientRect(); |
| if (elapsed.getBoundingClientRect().width === 0 || bounds.width === 0) |
| return; |
| |
| media.pause(); |
| |
| const dragStartX = bounds.left + bounds.width / 2; |
| const dragEndX = bounds.left - 1; |
| const centerY = bounds.top + bounds.height / 2; |
| |
| media.addEventListener("timeupdate", () => { |
| numberOfEvents++; |
| |
| if (numberOfEvents == 1) { |
| shouldBeCloseTo("media.currentTime", media.duration / 2, 0.2); |
| const delta = dragEndX - dragStartX; |
| const iterations = Math.abs(delta); |
| for (let i = 1; i <= iterations; ++i) |
| eventSender.mouseMoveTo(dragStartX + i * Math.sign(delta), centerY); |
| |
| eventSender.mouseUp(); |
| } else { |
| shouldBe("media.currentTime", "0"); |
| container.remove(); |
| media.remove(); |
| finishJSTest(); |
| } |
| |
| }); |
| |
| // Start dragging. |
| eventSender.mouseMoveTo(dragStartX, centerY); |
| eventSender.mouseDown(); |
| scheduler.frameDidFire = null; |
| }; |
| |
| </script> |
| <script src="../../../resources/js-test-post.js"></script> |
| </body> |
