Source code

Revision control

Copy as Markdown

Other Tools

Test Info:

<meta charset="utf-8">
<title>Test cloneElementVisually with poster</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript" src=""></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
<div id="content">
<video id="original"></video>
<div id="results">
<canvas id="left"></canvas>
<canvas id="right"></canvas>
<script type="application/javascript">
/* import-globals-from cloneElementVisually_helpers.js */
* Test that when we clone a video with a poster, the poster does not prevent
* the cloned video from displaying properly (as in bug 1532692).
add_task(async () => {
await setup();
let originalVideo = document.getElementById("original");
originalVideo.setAttribute("poster", POSTER_URL);
await withNewClone(originalVideo, async clone => {
await SpecialPowers.wrap(originalVideo).cloneElementVisually(clone);
originalVideo.loop = false;
originalVideo.currentTime = originalVideo.duration - 0.1;
let endedPromise = waitForEventOnce(originalVideo, "ended");
await endedPromise;
ok(await assertVideosMatch(originalVideo, clone),
"Video with a poster should clone properly.");