зеркало из https://github.com/mozilla/gecko-dev.git
35 строки
1.0 KiB
HTML
35 строки
1.0 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<head>
|
|
<title>Test the AudioContext.destination interface</title>
|
|
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<script type="text/javascript" src="webaudio.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();
|
|
addLoadEvent(function() {
|
|
var ac = new AudioContext();
|
|
ok(ac.destination.maxChannelCount > 0, "We can query the maximum number of channels");
|
|
|
|
var oac = new OfflineAudioContext(2, 1024, 48000);
|
|
ok(oac.destination.maxChannelCount, 2, "This OfflineAudioContext should have 2 max channels.");
|
|
|
|
oac = new OfflineAudioContext(6, 1024, 48000);
|
|
ok(oac.destination.maxChannelCount, 6, "This OfflineAudioContext should have 6 max channels.");
|
|
|
|
expectException(function() {
|
|
oac.destination.channelCount = oac.destination.channelCount + 1;
|
|
}, DOMException.INDEX_SIZE_ERR);
|
|
|
|
SimpleTest.finish();
|
|
});
|
|
|
|
</script>
|
|
</pre>
|
|
</body>
|
|
</html>
|