<
html class=
"reftest-wait">
<
head>
<
script>
const doc = new Document();
const
video = document.createElementNS(
'http://www.w3.org/1999/xhtml',
'video');
const
source = new MediaSource();
navigator.requestMediaKeySystemAccess(
'org.w3.clearkey', [{
'': [{
'':
'' }] }])
.then(keySystemAccess => {
return keySystemAccess.createMediaKeys();
}).then(_ => {
video.src = URL.createObjectURL(
source);
source.addEventListener(
'sourceopen', () => {
doc.adoptNode(
video);
});
});
navigator.requestMediaKeySystemAccess(
'org.w3.clearkey', [{
'': [{
'':
'' }] }])
.then(keySystemAccess => {
return keySystemAccess.createMediaKeys();
}).then(mediaKeys => {
return
video.setMediaKeys(mediaKeys);
}).then(() => {
video.src = URL.createObjectURL(
source);
document.documentElement.removeAttribute(
"class");
}).catch(e => {
// Catch JS errors caused by raciness in the test. So long as we
're
// not crashing we
're good.
document.documentElement.removeAttribute(
"class");
});
</
script>
</
head>
</
html>
