﻿<!DOCTYPE HTML>
<html>
<head>
  <script type="application/javascript" src="pc.js"></script>
</head>
<body>
<pre id="test">
<script type="application/javascript">
  createHTML({
    bug: "1017888",
    title: "Renegotiation: add second audio stream"
  });

  runNetworkTest(function (options) {
    const test = new PeerConnectionTest(options);
    addRenegotiation(test.chain,
      [
        function PC_LOCAL_ADD_SECOND_STREAM(test) {
          test.setMediaConstraints([{audio: true}, {audio: true}],
                                   [{audio: true}]);
          return test.pcLocal.getAllUserMediaAndAddStreams([{audio: true}]);
        },
      ],
      [
        function PC_REMOTE_CHECK_ADDED_TRACK(test) {
          // We test both tracks to avoid an ordering problem
          is(test.pcRemote._pc.getReceivers().length, 2,
             "pcRemote should have two receivers");
          return Promise.all(test.pcRemote._pc.getReceivers().map(r => {
            const analyser = new AudioStreamAnalyser(
                new AudioContext(), new MediaStream([r.track]));
            const freq = analyser.binIndexForFrequency(TEST_AUDIO_FREQ);
            return analyser.waitForAnalysisSuccess(arr => arr[freq] > 200);
          }));
        },
      ]
    );

    test.setMediaConstraints([{audio: true}], [{audio: true}]);
    return test.run();
  });
</script>
</pre>
</body>
</html>
