simplecall_callbacks.https.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /webrtc/legacy/simplecall_callbacks.https.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html>

<head>

  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

  <title>RTCPeerConnection Connection Test</title>

  <script src="../RTCPeerConnection-helper.js"></script>

</head>

<body>

  <div id="log"></div>

  <div>

    <video id="local-view" muted autoplay="autoplay"></video>

    <video id="remote-view" muted autoplay="autoplay"></video>

  </div>

  <!-- These files are in place when executing on W3C. -->

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

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

  <script type="text/javascript">

  var test = async_test('Can set up a basic WebRTC call.');

  var gFirstConnection = null;

  var gSecondConnection = null;

  // if the remote video gets video data that implies the negotiation

  // as well as the ICE and DTLS connection are up.

  document.getElementById('remote-view')

      .addEventListener('loadedmetadata', function() {

    // Call negotiated: done.

    test.done();

});

  function getNoiseStreamOkCallback(localStream) {

    gFirstConnection = new RTCPeerConnection(null);

    test.add_cleanup(() => gFirstConnection.close());

    gFirstConnection.onicecandidate = onIceCandidateToFirst;

    localStream.getTracks().forEach(function(track) {

      gFirstConnection.addTrack(track, localStream);

});

    gFirstConnection.createOffer(onOfferCreated, failed('createOffer'));

    var videoTag = document.getElementById('local-view');

    videoTag.srcObject = localStream;

};

  var onOfferCreated = test.step_func(function(offer) {

    gFirstConnection.setLocalDescription(offer);

    // This would normally go across the application's signaling solution.

    // In our case, the "signaling" is to call this function.

    receiveCall(offer.sdp);

});

  function receiveCall(offerSdp) {

    gSecondConnection = new RTCPeerConnection(null);

    test.add_cleanup(() => gSecondConnection.close());

    gSecondConnection.onicecandidate = onIceCandidateToSecond;

    gSecondConnection.ontrack = onRemoteTrack;

    var parsedOffer = new RTCSessionDescription({ type: 'offer',

                                                  sdp: offerSdp });

    gSecondConnection.setRemoteDescription(parsedOffer);

    gSecondConnection.createAnswer(onAnswerCreated,

                                   failed('createAnswer'));

};

  var onAnswerCreated = test.step_func(function(answer) {

    gSecondConnection.setLocalDescription(answer);

    // Similarly, this would go over the application's signaling solution.

    handleAnswer(answer.sdp);

});

  function handleAnswer(answerSdp) {

    var parsedAnswer = new RTCSessionDescription({ type: 'answer',

                                                   sdp: answerSdp });

    gFirstConnection.setRemoteDescription(parsedAnswer);

};

  var onIceCandidateToFirst = test.step_func(function(event) {

    gSecondConnection.addIceCandidate(event.candidate);

});

  var onIceCandidateToSecond = test.step_func(function(event) {

    gFirstConnection.addIceCandidate(event.candidate);

});

  var onRemoteTrack = test.step_func(function(event) {

    var videoTag = document.getElementById('remote-view');

    if (!videoTag.srcObject) {

      videoTag.srcObject = event.streams[0];

});

  // Returns a suitable error callback.

  function failed(function_name) {

    return test.unreached_func('WebRTC called error callback for ' + function_name);

  // This function starts the test.

  test.step(function() {

    getNoiseStream({ video: true, audio: true })

      .then(test.step_func(getNoiseStreamOkCallback), failed('getNoiseStream'));

});

</script>

</body>

</html>