gecko-dev/content/media/webaudio/test/test_convolverNode.html

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<!DOCTYPE HTML>
<html>
<head>
<title>Test the ConvolverNode 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 context = new AudioContext();
var conv = context.createConvolver();
is(conv.channelCount, 2, "Convolver node has 2 input channels by default");
is(conv.channelCountMode, "clamped-max", "Correct channelCountMode for the Convolver node");
is(conv.channelInterpretation, "speakers", "Correct channelCountInterpretation for the Convolver node");
is(conv.buffer, null, "Default buffer value");
conv.buffer = context.createBuffer(2, 1024, 22050);
is(conv.normalize, true, "Default normalize value");
SimpleTest.finish();
});
</script>
</pre>
</body>
</html>