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<!DOCTYPE HTML>
<html>
<head>
  <title>Test ConvolverNode with very large buffer that triggers an OOM</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: 2048,
  numberOfChannels: 1,
  skipOfflineContextTests: true,
  createGraph(context) {
    var source = context.createOscillator();
    var convolver = context.createConvolver();
    // Very big buffer that results in an OOM
    try {
      var buffer = context.createBuffer(2, 300000000, context.sampleRate)
      buffer.getChannelData(0);
    } catch(e) {
      // OOM when attempting to create the buffer, this can happen on 32bits
      // OSes. Simply return here.
      return convolver;
    }
    source.connect(convolver);
    try {
      convolver.buffer = buffer;
    } catch (e) {
      // This can also OOM.
      return convolver;
    }
    source.start();
    return convolver;
  }
};

runTest();

</script>
</pre>
</body>
</html>