test_disconnectFromAudioNodeMultipleConnection.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<html>

  <head>

    <title>

      Test whether we can disconnect all outbound connection of 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: 2,

        createGraph(context) {

    var sourceBuffer = context.createBuffer(1, 256, context.sampleRate);

    var data = sourceBuffer.getChannelData(0);

    for (var j = 0; j < data.length; j++) {

        data[j] = 1;

    var source = context.createBufferSource();

    source.buffer = sourceBuffer;

    var merger = context.createChannelMerger(2);

    var gain = context.createGain();

    source.connect(merger, 0, 0);

    source.connect(gain);

    source.connect(merger, 0, 1);

    source.disconnect(merger);

    source.start();

    return merger;

},

        createExpectedBuffers(context) {

    let expectedBuffer = context.createBuffer(2, 256, context.sampleRate);

    for (var channel = 0; channel < 2; channel++) {

      for (var i = 0; i < 256; ++i) {

        expectedBuffer.getChannelData(0)[i] = 0;

    return expectedBuffer;

};

      runTest();

      </script>

    </pre>

  </body>

</html>