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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | ad18d877ddd2a44d98fa12ccd3dbbcf4d0ac4299 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/base/test/test_noAudioNotificationOnVolume0Element.html | |
| parent | 15477ed9af4859dacb069040b5d4de600803d3bc (diff) | |
| download | uxp-ad18d877ddd2a44d98fa12ccd3dbbcf4d0ac4299.tar.gz | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/base/test/test_noAudioNotificationOnVolume0Element.html')
| -rw-r--r-- | dom/base/test/test_noAudioNotificationOnVolume0Element.html | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/dom/base/test/test_noAudioNotificationOnVolume0Element.html b/dom/base/test/test_noAudioNotificationOnVolume0Element.html new file mode 100644 index 0000000000..530dc88bfc --- /dev/null +++ b/dom/base/test/test_noAudioNotificationOnVolume0Element.html @@ -0,0 +1,129 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Test for audio controller in windows</title> + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> +</head> +<body> +<pre id="test"> +</pre> + +<script type="application/javascript"> + +SimpleTest.waitForExplicitFinish(); + +var expectedNotification = null; + +var observer = { + observe: function(subject, topic, data) { + if (expectedNotification !== null) { + is(topic, "audio-playback", "audio-playback received"); + is(data, expectedNotification, "This is the right notification"); + runTest(); + } else { + ok(false, "should not receive audio-playback notification!"); + } + } +}; + +var observerService = SpecialPowers.Cc["@mozilla.org/observer-service;1"] + .getService(SpecialPowers.Ci.nsIObserverService); + +var audio = new Audio(); +audio.loop = true; + +var tests = [ + function() { + observerService.addObserver(observer, "audio-playback", false); + ok(true, "Observer set"); + + audio.src = "audio.ogg"; + // Wait for the audio metadata to become available so that we have an audio track. + audio.onloadedmetadata = runTest; + }, + + // Verify that muting and unmuting dispatches the events as expected. + function() { + expectedNotification = 'active'; + audio.play(); + }, + + function() { + expectedNotification = 'inactive-nonaudible'; + audio.volume = 0; + }, + + function() { + expectedNotification = 'active'; + audio.volume = 1; + }, + + function() { + expectedNotification = 'inactive-pause'; + audio.pause(); + }, + + // Verify that no events are dispatched when volume is set to 0.. + function() { + expectedNotification = 'active'; + audio.play(); + }, + + function() { + expectedNotification = 'inactive-nonaudible'; + audio.volume = 0; + }, + + function() { + expectedNotification = null; + audio.onpause = function() { + // Yield to the event loop a few times to make sure that audio-playback is not dispatched. + SimpleTest.executeSoon(function() { + SimpleTest.executeSoon(function() { + SimpleTest.executeSoon(function() { + audio.onpause = null; + runTest(); + }); + }); + }); + }; + audio.pause(); + }, + + function() { + expectedNotification = null; + audio.volume = 1; + // Yield to the event loop a few times to make sure that audio-playback is not dispatched. + SimpleTest.executeSoon(function() { + SimpleTest.executeSoon(function() { + SimpleTest.executeSoon(function() { + runTest(); + }); + }); + }); + }, + + function() { + observerService.removeObserver(observer, "audio-playback"); + ok(true, "Observer removed"); + runTest(); + } +]; + +function runTest() { + if (!tests.length) { + SimpleTest.finish(); + return; + } + + var test = tests.shift(); + test(); +} + +runTest(); + +</script> +</body> +</html> + |