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<!DOCTYPE HTML>
<html>
<head>
  <title>Test stereo equalpower panning with a GainNode</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<pre id="test">
<script src="webaudio.js" type="text/javascript"></script>
<script class="testbody" type="text/javascript">

const size = 256;

var gTest = {
  numberOfChannels: 2,
  createGraph: function(context) {
    var panner = context.createPanner();
    panner.setPosition(1.0, 0.0, 0.0); // reference distance the right
    panner.panningModel = "equalpower";

    var gain = context.createGain();
    gain.gain.value = -0.5;
    gain.connect(panner);

    var buffer = context.createBuffer(2, 2, context.sampleRate);
    buffer.getChannelData(0)[0] = 1.0;
    buffer.getChannelData(1)[1] = 1.0;
    var source = context.createBufferSource();
    source.buffer = buffer;
    source.connect(gain);
    source.start(0);

    return panner;
  },
  createExpectedBuffers: function(context) {
    var expectedBuffer = context.createBuffer(2, size, context.sampleRate);
    expectedBuffer.getChannelData(1)[0] = -0.5;
    expectedBuffer.getChannelData(1)[1] = -0.5;
    return expectedBuffer;
  },
};

runTest();

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