46 lines
1.1 KiB
HTML
46 lines
1.1 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test ConvolverNode with very large buffer that triggers an OOM</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="webaudio.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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var gTest = {
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length: 2048,
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numberOfChannels: 1,
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skipOfflineContextTests: true,
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createGraph(context) {
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var source = context.createOscillator();
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var convolver = context.createConvolver();
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// Very big buffer that results in an OOM
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try {
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var buffer = context.createBuffer(2, 300000000, context.sampleRate)
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buffer.getChannelData(0);
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} catch(e) {
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// OOM when attempting to create the buffer, this can happen on 32bits
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// OSes. Simply return here.
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return convolver;
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}
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source.connect(convolver);
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try {
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convolver.buffer = buffer;
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} catch (e) {
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// This can also OOM.
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return convolver;
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}
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source.start();
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return convolver;
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}
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};
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runTest();
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</script>
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</pre>
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</body>
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</html>
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