summaryrefslogtreecommitdiffstats
path: root/dom/base/test/test_noAudioNotificationOnMutedElement.html
diff options
context:
space:
mode:
Diffstat (limited to 'dom/base/test/test_noAudioNotificationOnMutedElement.html')
-rw-r--r--dom/base/test/test_noAudioNotificationOnMutedElement.html129
1 files changed, 129 insertions, 0 deletions
diff --git a/dom/base/test/test_noAudioNotificationOnMutedElement.html b/dom/base/test/test_noAudioNotificationOnMutedElement.html
new file mode 100644
index 000000000..e9cdd2759
--- /dev/null
+++ b/dom/base/test/test_noAudioNotificationOnMutedElement.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.muted = true;
+ },
+
+ function() {
+ expectedNotification = 'active';
+ audio.muted = false;
+ },
+
+ function() {
+ expectedNotification = 'inactive-pause';
+ audio.pause();
+ },
+
+ // Verify that no events are dispatched when muted.
+ function() {
+ expectedNotification = 'active';
+ audio.play();
+ },
+
+ function() {
+ expectedNotification = 'inactive-nonaudible';
+ audio.muted = true;
+ },
+
+ 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.muted = false;
+ // 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>
+