gecko/content/media/webaudio/test/test_periodicWave.html

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HTML

<!DOCTYPE HTML>
<html>
<head>
<title>Test the PeriodicWave 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();
var real = new Float32Array(4096);
var imag = new Float32Array(4096);
var table = ac.createPeriodicWave(real, imag);
expectException(function() {
ac.createPeriodicWave(new Float32Array(512), imag);
}, DOMException.NOT_SUPPORTED_ERR);
expectException(function() {
ac.createPeriodicWave(new Float32Array(0), new Float32Array(0));
}, DOMException.NOT_SUPPORTED_ERR);
expectException(function() {
ac.createPeriodicWave(new Float32Array(4097), new Float32Array(4097));
}, DOMException.NOT_SUPPORTED_ERR);
SimpleTest.finish();
});
</script>
</pre>
</body>
</html>