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<!DOCTYPE HTML>
<html>
<head>
<title>Video controls test - iframe</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>
<div id="content">
<iframe id="ifr1"></iframe>
<iframe id="ifr2" allowfullscreen></iframe>
</div>
<pre id="test">
<script clas="testbody" type="application/javascript">
SimpleTest.waitForExplicitFinish();
const domUtils = SpecialPowers.Cc["@mozilla.org/inspector/dom-utils;1"].
getService(SpecialPowers.Ci.inIDOMUtils);
const iframe1 = SpecialPowers.wrap(document.getElementById("ifr1"));
const iframe2 = SpecialPowers.wrap(document.getElementById("ifr2"));
const testCases = [];
function checkIframeFullscreenAvailable(ifr) {
const available = ifr.hasAttribute("allowfullscreen");
let video;
return () => new Promise(resolve => {
ifr.srcdoc = `<video id="video" controls preload="auto"></video>`;
ifr.addEventListener("load", resolve, false);
}).then(() => new Promise(resolve => {
video = ifr.contentDocument.getElementById("video");
video.src = "seek_with_sound.ogg";
video.addEventListener("loadedmetadata", resolve, false);
})).then(() => new Promise(resolve => {
const videoControl = domUtils.getChildrenForNode(video, true)[1];
const controlBar = video.ownerDocument.getAnonymousElementByAttribute(
videoControl, "class", "controlBar");
is(controlBar.getAttribute("fullscreen-unavailable") == "true", !available, "The controlbar should have an attribute marking whether fullscreen is available that corresponds to if the iframe has the allowfullscreen attribute.");
resolve();
}));
}
function start() {
testCases.reduce((promise, task) => promise.then(task), Promise.resolve());
}
function load() {
SpecialPowers.pushPrefEnv({"set": [["media.cache_size", 40000]]}, start);
}
testCases.push(checkIframeFullscreenAvailable(iframe1));
testCases.push(checkIframeFullscreenAvailable(iframe2));
testCases.push(SimpleTest.finish);
window.addEventListener("load", load, false);
</script>
</pre>
</body>
</html>
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