constant-source-onended.html

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This WPT test may be referenced by the following Test IDs:
- /webaudio/the-audio-api/the-constantsourcenode-interface/constant-source-onended.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

  <head>

    <title>

      Test ConstantSourceNode onended

    </title>

    <script src="/resources/testharness.js"></script>

    <script src="/resources/testharnessreport.js"></script>

  </head>

  <body>

    <script id="layout-test-code">

      let sampleRate = 44100.0;

      // Number of frames that the source will run; fairly arbitrary

      let numberOfFrames = 32;

      // Number of frames to render; arbitrary, but should be larger than

      // numberOfFrames;

      let renderFrames = 16 * numberOfFrames;

      let context = new OfflineAudioContext(1, renderFrames, sampleRate);

      let src = new ConstantSourceNode(context);

      src.connect(context.destination);

      let tester = async_test('ConstantSourceNode onended event fired');

      src.onended = function() {

        tester.step(function() {

          assert_true(true, 'ConstantSourceNode.onended fired');

});

        tester.done();

};

      src.start();

      src.stop(numberOfFrames / context.sampleRate);

      context.startRendering();

    </script>

  </body>

</html>