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Mercurial (b6d82b1a6b02)

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<!DOCTYPE HTML>
<html>
<head>
  <script type="application/javascript" src="pc.js"></script>
  <script type="application/javascript" src="sdpUtils.js"></script>
  <script type="application/javascript" src="/tests/dom/canvas/test/captureStream_common.js"></script>
</head>
<body>
<pre id="test">
<script type="application/javascript">
  createHTML({
    bug: "1213773",
    title: "Renegotiation: answerer uses a=inactive for video"
  });

  var test;
  runNetworkTest(function (options) {
    const emitter = new VideoFrameEmitter();
    const helper = new VideoStreamHelper();

    test = new PeerConnectionTest(options);

    test.chain.replace("PC_LOCAL_GUM", [
      function PC_LOCAL_CANVAS_CAPTURESTREAM(test) {
        test.pcLocal.attachLocalStream(emitter.stream());
        emitter.start();
      }
    ]);

    var haveFirstUnmuteEvent;

    test.chain.insertBefore("PC_REMOTE_SET_LOCAL_DESCRIPTION", [
      function PC_REMOTE_SETUP_ONUNMUTE_1() {
        haveFirstUnmuteEvent = haveEvent(test.pcRemote._pc.getReceivers()[0].track, "unmute");
      }
    ]);

    test.chain.append([
      function PC_REMOTE_CHECK_VIDEO_UNMUTED() {
        return haveFirstUnmuteEvent;
      },
      function PC_REMOTE_WAIT_FOR_FRAMES() {
        var vremote = test.pcRemote.remoteMediaElements[0];
        ok(vremote, "Should have remote video element for pcRemote");
        return addFinallyToPromise(helper.checkVideoPlaying(vremote))
            .finally(() => emitter.stop());
      }
    ]);

    addRenegotiation(test.chain, []);

    test.chain.insertAfter("PC_LOCAL_GET_ANSWER", [
        function PC_LOCAL_REWRITE_REMOTE_SDP_INACTIVE(test) {
          test._remote_answer.sdp =
            sdputils.setAllMsectionsInactive(test._remote_answer.sdp);
        }
    ], false, 1);

    test.chain.append([
      function PC_REMOTE_ENSURE_NO_FRAMES() {
        var vremote = test.pcRemote.remoteMediaElements[0];
        ok(vremote, "Should have remote video element for pcRemote");
        emitter.start();
        return addFinallyToPromise(helper.checkVideoPaused(vremote))
            .finally(() => emitter.stop());
      },
    ]);

    test.chain.remove("PC_REMOTE_CHECK_STATS", 1);
    test.chain.remove("PC_LOCAL_CHECK_STATS", 1);

    addRenegotiation(test.chain, []);

    test.chain.append([
      function PC_REMOTE_WAIT_FOR_FRAMES_2() {
        var vremote = test.pcRemote.remoteMediaElements[0];
        ok(vremote, "Should have remote video element for pcRemote");
        emitter.start();
        return addFinallyToPromise(helper.checkVideoPlaying(vremote))
            .finally(() => emitter.stop());
      }
    ]);

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