gecko-dev/dom/media/test/test_reactivate.html

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HTML

<!DOCTYPE HTML>
<html>
<head>
<title>Test reactivation of a media element from a dead document</title>
<script type="text/javascript" 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>
</head>
<body>
<iframe id="frame" src="reactivate_helper.html"></iframe>
<pre id="test">
<script class="testbody" type="text/javascript">
var elements;
function playElement(e) {
// All elements played out, finish the test case.
if (!e) {
SimpleTest.finish();
return;
}
e.play();
info("Element play: " + e._name);
var reviveElement = function() {
document.body.appendChild(e);
e.onended = function() {
info("Element ended: " + e._name);
removeNodeAndSource(e);
// Play next element.
playElement(elements.pop());
}
}
setTimeout(reviveElement, 2000);
}
function loadedAll(elementList) {
elements = elementList;
// Log events for debugging.
var events = ["suspend", "play", "canplay", "canplaythrough", "loadstart", "loadedmetadata",
"loadeddata", "playing", "ended", "error", "stalled", "emptied", "abort",
"waiting", "pause"];
function logEvent(e) {
info(e.target._name + ": got " + e.type);
}
elementList.forEach(function(element) {
events.forEach(function(evt) {
element.addEventListener(evt, logEvent);
});
});
// Blow away the subframe
document.body.removeChild(document.getElementById("frame"));
// Play elements one by one to avoid hitting bug 847903 on MacOSX.
playElement(elements.pop());
}
</script>
</pre>
</body>
</html>