<!DOCTYPE html>
<html>
<head>
<title>Initialization Data returned when using same origin</title>
<script src="/js-test-resources/testharness.js"></script>
<script src="/js-test-resources/testharnessreport.js"></script>
</head>
<body>
<video id="testVideo"></video>
<div id="log"></div>
<script>
async_test(function(test)
{
var video = document.getElementById('testVideo');
var encryptedEventCount = 0;
function onEncrypted(event)
{
assert_equals(event.target, video);
assert_true(event instanceof window.MediaEncryptedEvent);
assert_equals(event.type, 'encrypted');
// Since the .src is in the same origin as this test,
// both initDataType and initData should contain something.
assert_equals(event.initDataType, 'webm');
assert_greater_than(event.initData.byteLength, 0);
// Both the audio and the video tracks have initData,
// so finish once both events are received.
if (++encryptedEventCount == 2)
test.done();
}
navigator.requestMediaKeySystemAccess(
'org.w3.clearkey',
[{audioCapabilities: [{contentType: 'audio/webm; codecs=vorbis'}]}])
.then(function(access) {
return access.createMediaKeys();
}).then(function(mediaKeys) {
video.addEventListener('encrypted', test.step_func(onEncrypted), true);
return video.setMediaKeys(mediaKeys);
}).then(function(result) {
video.src = 'test-encrypted.webm';
video.play();
});
}, 'Initialization Data returned when using same origin.');
</script>
</body>
</html>
Codebase Browser
chromium