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<!DOCTYPE HTML>
<html>
<head>
<title>Test whether we can disconnect an AudioNode</title>
<script 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">
var gTest = {
length: 256,
numberOfChannels: 3,
createGraph(context) {
var sourceBuffer = context.createBuffer(3, 256, context.sampleRate);
for (var i = 1; i <= 3; i++) {
var data = sourceBuffer.getChannelData(i-1);
for (var j = 0; j < data.length; j++) {
data[j] = i;
}
}
var source = context.createBufferSource();
source.buffer = sourceBuffer;
var splitter = context.createChannelSplitter(3);
var merger = context.createChannelMerger(3);
source.connect(splitter);
splitter.connect(merger, 0, 0);
splitter.connect(merger, 1, 1);
splitter.connect(merger, 2, 2);
source.start();
splitter.disconnect(merger, 2, 2);
return merger;
},
createExpectedBuffers(context) {
var expectedBuffer = context.createBuffer(3, 256, context.sampleRate);
for (var i = 1; i <= 3; i++) {
var data = expectedBuffer.getChannelData(i-1);
for (var j = 0; j < data.length; j++) {
data[j] = (i == 3) ? 0 : i;
}
}
return expectedBuffer;
}
};
runTest();
</script>
</pre>
</body>
</html>
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