mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-11-20 10:33:36 +00:00
72 lines
1.6 KiB
HTML
72 lines
1.6 KiB
HTML
|
<!DOCTYPE HTML>
|
||
|
|
<html>
|
||
|
|
<head>
|
||
|
|
<title>Test bug 1027864</title>
|
||
|
|
<script type="text/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
|
||
|
|
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
<pre id="test">
|
||
|
|
<script class="testbody" type="text/javascript">
|
||
|
|
|
||
|
|
Components.utils.import('resource://gre/modules/Services.jsm');
|
||
|
|
SimpleTest.waitForExplicitFinish();
|
||
|
|
|
||
|
|
function observer(subject, topic, data) {
|
||
|
|
var id = parseInt(data);
|
||
|
|
var index = ids.indexOf(id);
|
||
|
|
if (index != -1) {
|
||
|
|
ok(true, "Dropping id " + id + " at index " + index);
|
||
|
|
ids.splice(index, 1);
|
||
|
|
if (ids.length == 0) {
|
||
|
|
SimpleTest.executeSoon(function() {
|
||
|
|
SimpleTest.finish();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
Services.obs.addObserver(observer, "webaudio-node-demise", false);
|
||
|
|
|
||
|
|
SimpleTest.registerCleanupFunction(function() {
|
||
|
|
Services.obs.removeObserver(observer, "webaudio-node-demise");
|
||
|
|
});
|
||
|
|
|
||
|
|
var ac = new AudioContext();
|
||
|
|
var ids;
|
||
|
|
|
||
|
|
(function() {
|
||
|
|
var delay = ac.createDelay();
|
||
|
|
delay.delayTime.value = 0.03;
|
||
|
|
|
||
|
|
var gain = ac.createGain();
|
||
|
|
gain.gain.value = 0.6;
|
||
|
|
|
||
|
|
delay.connect(gain);
|
||
|
|
gain.connect(delay);
|
||
|
|
|
||
|
|
gain.connect(ac.destination);
|
||
|
|
|
||
|
|
var source = ac.createOscillator();
|
||
|
|
|
||
|
|
source.connect(gain);
|
||
|
|
source.start(ac.currentTime);
|
||
|
|
source.stop(ac.currentTime + 0.1);
|
||
|
|
|
||
|
|
ids = [ delay.id, gain.id, source.id ];
|
||
|
|
})();
|
||
|
|
|
||
|
|
setInterval(function() {
|
||
|
|
forceCC();
|
||
|
|
}, 200);
|
||
|
|
|
||
|
|
function forceCC() {
|
||
|
|
SpecialPowers.DOMWindowUtils.cycleCollect();
|
||
|
|
SpecialPowers.DOMWindowUtils.garbageCollect();
|
||
|
|
}
|
||
|
|
|
||
|
|
</script>
|
||
|
|
</pre>
|
||
|
|
</body>
|
||
|
|
</html>
|