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<!DOCTYPE HTML>
<html>
<head>
<title>MSE: memory reporting</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="mediasource.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<pre id="test">
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
runWithMSE(function (ms, v) {
// Test that memory reporting works once we've played a video.
once(v, "stalled", () => {
// Grab a memory report.
var mgr = SpecialPowers.Cc["@mozilla.org/memory-reporter-manager;1"]
.getService(SpecialPowers.Ci.nsIMemoryReporterManager);
var amount = 0;
var resourcesPathSeen = false;
var handleReport = function(aProcess, aPath, aKind, aUnits, aAmount, aDesc) {
if (aPath == "explicit/media/resources") {
resourcePathSeen = true;
amount += aAmount;
}
}
var finished = function () {
ok(true, "Yay didn't crash!");
ok(resourcePathSeen, "Got media resources amount");
ok(amount > 0, "Non-zero amount reported for media resources");
SimpleTest.finish();
}
mgr.getReports(handleReport, null, finished, null, /* anonymized = */ false);
});
// Load a webm video and play it.
ms.addEventListener("sourceopen", () => {
var sb = ms.addSourceBuffer("video/webm");
fetchAndLoad(sb, 'seek', [''], '.webm').then(() => v.play());
});
});
</script>
</pre>
</body>
</html>
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