Blame dom/base/test/test_noAudioNotification.html
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<html>
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<head>
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<title>Test for video controller in windows</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<script type="application/javascript">
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SimpleTest.waitForExplicitFinish();
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var observer = {
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observe: function(subject, topic, data) {
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ok(false, "should not receive audio-playback notification!");
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}
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};
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var observerService = SpecialPowers.Cc["@mozilla.org/observer-service;1"]
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.getService(SpecialPowers.Ci.nsIObserverService);
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var video = document.createElement("video");
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video.loop = true;
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video.src = "noaudio.webm";
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video.onplay = video.onpause = function() {
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// Yield to the event loop a few times to make sure that audio-playback is not dispatched.
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SimpleTest.executeSoon(function() {
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SimpleTest.executeSoon(function() {
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SimpleTest.executeSoon(function() {
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runTest();
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});
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});
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});
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};
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var tests = [
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function() {
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observerService.addObserver(observer, "audio-playback");
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ok(true, "Observer set");
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runTest();
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},
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function() {
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video.play();
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},
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function() {
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video.pause();
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},
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function() {
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observerService.removeObserver(observer, "audio-playback");
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ok(true, "Observer removed");
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runTest();
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}
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];
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function runTest() {
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if (!tests.length) {
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SimpleTest.finish();
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return;
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}
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var test = tests.shift();
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test();
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}
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runTest();
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</script>
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</body>
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</html>
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