third_party/WebKit/LayoutTests/fast/mediastream/RTCPeerConnection-remotestreams.html

   1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
   2 <html>
   3 <head>
   4 <script src="../../resources/js-test.js"></script>
   5 </head>
   6 <body>
   7 <script>
   8 description("Tests that an RTCPeerConnection can signal that remote streams are added and removed.");
   9
  10 var pc = null;
  11 var local_stream = null;
  12
  13 function error() {
  14     testFailed('Stream generation failed.');
  15     finishJSTest();
  16 }
  17
  18 function getUserMedia(dictionary, callback) {
  19     try {
  20         navigator.webkitGetUserMedia(dictionary, callback, error);
  21     } catch (e) {
  22         testFailed('webkitGetUserMedia threw exception :' + e);
  23         finishJSTest();
  24     }
  25 }
  26
  27 function requestSucceeded2()
  28 {
  29     testPassed('requestSucceeded was called.');
  30     shouldBeEqualToNumber('pc.getRemoteStreams().length', 0);
  31     finishJSTest();
  32 }
  33
  34 function requestSucceeded1()
  35 {
  36     testPassed('requestSucceeded was called.');
  37     shouldBeEqualToNumber('pc.getRemoteStreams().length', 1);
  38
  39     sessionDescription = new RTCSessionDescription({type:"offer", sdp:"remote"});
  40     shouldNotThrow('pc.setRemoteDescription(sessionDescription, requestSucceeded2, requestFailedUnexpectedly);');
  41 }
  42
  43 function requestFailedUnexpectedly()
  44 {
  45     testFailed('requestFailed was called.');
  46     finishJSTest();
  47 }
  48
  49 function gotStream(stream) {
  50     local_stream = stream;
  51     pc.addStream(local_stream);
  52
  53     sessionDescription = new RTCSessionDescription({type:"answer", sdp:"remote"});
  54     shouldNotThrow('pc.setRemoteDescription(sessionDescription, requestSucceeded1, requestFailedUnexpectedly);');
  55 }
  56
  57 function onAddStream(event) {
  58     testPassed('remote stream was added');
  59     shouldBeEqualToNumber('event.stream.getVideoTracks().length', 1);
  60     shouldBeEqualToNumber('event.stream.getAudioTracks().length', 1);
  61     shouldBeTrue('event.stream.active')
  62     pc.removeStream(local_stream);
  63 }
  64
  65 function onRemoveStream(event) {
  66     testPassed('remote stream was removed');
  67     shouldBeEqualToNumber('event.stream.getVideoTracks().length', 0);
  68     shouldBeEqualToNumber('event.stream.getAudioTracks().length', 0);
  69     shouldBeFalse('event.stream.active')
  70 }
  71
  72 pc = new webkitRTCPeerConnection(null, null);
  73 pc.onaddstream = onAddStream;
  74 pc.onremovestream = onRemoveStream;
  75 getUserMedia({audio:true, video:true}, gotStream);
  76
  77
  78 window.jsTestIsAsync = true;
  79 window.successfullyParsed = true;
  80 </script>
  81 </body>
  82 </html>