third_party/blink/web_tests/external/wpt/webrtc/simplecall-no-ssrcs.https.html - chromium/src - Git at Google

 <!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 without announcing ssrcs.');

   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);
     gFirstConnection.onicecandidate = onIceCandidateToFirst;
     localStream.getTracks().forEach(function(track) {
       gFirstConnection.addTrack(track, localStream);
     });
     gFirstConnection.createOffer().then(onOfferCreated, failed('createOffer'));

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

   var onOfferCreated = test.step_func(function(offer) {
     gFirstConnection.setLocalDescription(offer);

     // remove all a=ssrc: lines, the msid-semantic line and any a=msid:.
     var sdp = offer.sdp.replace(/^a=ssrc:.*$\r\n/gm, '')
       .replace(/^a=msid-semantic.*$\r\n/gm, '')
       .replace(/^a=msid:.*$\r\n/gm, '');

     // This would normally go across the application's signaling solution.
     // In our case, the "signaling" is to call this function.
     receiveCall(sdp);
   });

   function receiveCall(offerSdp) {
     gSecondConnection = new RTCPeerConnection(null);
     gSecondConnection.onicecandidate = onIceCandidateToSecond;
     gSecondConnection.ontrack = onRemoteTrack;

     var parsedOffer = new RTCSessionDescription({ type: 'offer',
                                                   sdp: offerSdp });
     gSecondConnection.setRemoteDescription(parsedOffer);

     gSecondConnection.createAnswer().then(onAnswerCreated,
                                    failed('createAnswer'));
   };

   var onAnswerCreated = test.step_func(function(answer) {
     gSecondConnection.setLocalDescription(answer);

     // remove all a=ssrc: lines, the msid-semantic line and any a=msid:.
     var sdp = answer.sdp.replace(/^a=ssrc:.*$\r\n/gm, '')
       .replace(/^a=msid-semantic.*$\r\n/gm, '')
       .replace(/^a=msid:.*$\r\n/gm, '');

     // Similarly, this would go over the application's signaling solution.
     handleAnswer(sdp);
   });

   function handleAnswer(answerSdp) {
     var parsedAnswer = new RTCSessionDescription({ type: 'answer',
                                                    sdp: answerSdp });
     gFirstConnection.setRemoteDescription(parsedAnswer);
   };

   var onIceCandidateToFirst = test.step_func(function(event) {
     // If event.candidate is null = no more candidates.
     if (event.candidate) {
       gSecondConnection.addIceCandidate(event.candidate);
     }
   });

   var onIceCandidateToSecond = test.step_func(function(event) {
     if (event.candidate) {
       gFirstConnection.addIceCandidate(event.candidate);
     }
   });

   var onRemoteTrack = test.step_func(function(event) {
     var videoTag = document.getElementById('remote-view');
     if (!videoTag.srcObject)
       videoTag.srcObject = new MediaStream();
     videoTag.srcObject.addTrack(event.track);
   });

   // 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>
	<!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 without announcing ssrcs.');

	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);
	gFirstConnection.onicecandidate = onIceCandidateToFirst;
	localStream.getTracks().forEach(function(track) {
	gFirstConnection.addTrack(track, localStream);
	});
	gFirstConnection.createOffer().then(onOfferCreated, failed('createOffer'));

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

	var onOfferCreated = test.step_func(function(offer) {
	gFirstConnection.setLocalDescription(offer);

	// remove all a=ssrc: lines, the msid-semantic line and any a=msid:.
	var sdp = offer.sdp.replace(/^a=ssrc:.*$\r\n/gm, '')
	.replace(/^a=msid-semantic.*$\r\n/gm, '')
	.replace(/^a=msid:.*$\r\n/gm, '');

	// This would normally go across the application's signaling solution.
	// In our case, the "signaling" is to call this function.
	receiveCall(sdp);
	});

	function receiveCall(offerSdp) {
	gSecondConnection = new RTCPeerConnection(null);
	gSecondConnection.onicecandidate = onIceCandidateToSecond;
	gSecondConnection.ontrack = onRemoteTrack;

	var parsedOffer = new RTCSessionDescription({ type: 'offer',
	sdp: offerSdp });
	gSecondConnection.setRemoteDescription(parsedOffer);

	gSecondConnection.createAnswer().then(onAnswerCreated,
	failed('createAnswer'));
	};

	var onAnswerCreated = test.step_func(function(answer) {
	gSecondConnection.setLocalDescription(answer);

	// remove all a=ssrc: lines, the msid-semantic line and any a=msid:.
	var sdp = answer.sdp.replace(/^a=ssrc:.*$\r\n/gm, '')
	.replace(/^a=msid-semantic.*$\r\n/gm, '')
	.replace(/^a=msid:.*$\r\n/gm, '');

	// Similarly, this would go over the application's signaling solution.
	handleAnswer(sdp);
	});

	function handleAnswer(answerSdp) {
	var parsedAnswer = new RTCSessionDescription({ type: 'answer',
	sdp: answerSdp });
	gFirstConnection.setRemoteDescription(parsedAnswer);
	};

	var onIceCandidateToFirst = test.step_func(function(event) {
	// If event.candidate is null = no more candidates.
	if (event.candidate) {
	gSecondConnection.addIceCandidate(event.candidate);
	}
	});

	var onIceCandidateToSecond = test.step_func(function(event) {
	if (event.candidate) {
	gFirstConnection.addIceCandidate(event.candidate);
	}
	});

	var onRemoteTrack = test.step_func(function(event) {
	var videoTag = document.getElementById('remote-view');
	if (!videoTag.srcObject)
	videoTag.srcObject = new MediaStream();
	videoTag.srcObject.addTrack(event.track);
	});

	// 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>