mozilla-central/dom/media/test/test_eme_detach_media_keys.html

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Test Info: Warnings

<!DOCTYPE HTML>
<html>
<head>
<title>Test Encrypted Media Extensions</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<script type="text/javascript" src="manifest.js"></script>
<script type="text/javascript" src="eme.js"></script>
</head>
<body>
<pre id="test">
<video id="v" controls></video>
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
function createAndSet() {
return new Promise(function(resolve) {
var m;
navigator.requestMediaKeySystemAccess(CLEARKEY_KEYSYSTEM, gCencMediaKeySystemConfig)
.then(function (access) {
return access.createMediaKeys();
})
.then(function (mediaKeys) {
m = mediaKeys;
return document.getElementById("v").setMediaKeys(mediaKeys);
})
.then(function() {
resolve(m);
});
}
)}
var m1,m2;
// Test that if we create and set two MediaKeys on one video element,
// that if the first MediaKeys we set on the media elemnt is still usable
// after the second MediaKeys has been set on the media element.
createAndSet().then((m) => {
m1 = m; // Stash MediaKeys.
return createAndSet();
})
.then((m) => {
m2 = m;
is(document.getElementById("v").mediaKeys, m2, "Should have set MediaKeys on media element");
ok(document.getElementById("v").mediaKeys != m1, "First MediaKeys should no longer be set on media element");
var s = m1.createSession("temporary");
return s.generateRequest("webm", StringToArrayBuffer(atob('YAYeAX5Hfod+V9ANHtANHg==')));
})
.then(() => {
ok(true, "Was able to generateRequest using second CDM");
SimpleTest.finish();
}, () => {
ok(false, "Was *NOT* able to generateRequest using second CDM");
SimpleTest.finish();
});
</script>
</pre>
</body>
</html>