third_party/WebKit/LayoutTests/fast/mediastream/RTCPeerConnection-AddRemoveStream.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 RTCPeerConnection [add|remove]Stream.");
   9
  10 var stream = null;
  11 var stream2 = null;
  12 var pc = null;
  13
  14 function error() {
  15     testFailed('Stream generation failed.');
  16     finishJSTest();
  17 }
  18
  19 function getUserMedia(dictionary, callback) {
  20     try {
  21         navigator.webkitGetUserMedia(dictionary, callback, error);
  22     } catch (e) {
  23         testFailed('webkitGetUserMedia threw exception :' + e);
  24         finishJSTest();
  25     }
  26 }
  27
  28 function onErroneousNegotiationNeeded() {
  29     testFailed('onErroneousNegotiationNeeded was called.');
  30     finishJSTest();
  31 }
  32
  33 function onRemoveStream(event) {
  34     testPassed('onRemoveStream was called.');
  35
  36     shouldBe('pc.getLocalStreams().length', '0');
  37
  38     finishJSTest();
  39 }
  40
  41 function onAddStream(event) {
  42     testPassed('onAddStream was called.');
  43
  44     shouldBe('pc.getStreamById(stream.id)', 'stream');
  45     shouldBe('pc.getStreamById(stream2.id)', 'null');
  46
  47     pc.onnegotiationneeded = onErroneousNegotiationNeeded;
  48     pc.addStream(stream);
  49     shouldBe('pc.getLocalStreams().length', '1');
  50     pc.removeStream(stream2);
  51     shouldBe('pc.getLocalStreams().length', '1');
  52
  53     pc.onnegotiationneeded = onRemoveStream;
  54     pc.removeStream(stream);
  55 }
  56
  57 function gotStream2(s) {
  58     testPassed('Got another stream.');
  59     stream2 = s;
  60
  61     shouldBeFalse("stream.id === stream2.id");
  62
  63     pc = new webkitRTCPeerConnection(null, null);
  64     pc.onnegotiationneeded = onAddStream;
  65     pc.addStream(stream);
  66 }
  67
  68 function gotStream1(s) {
  69     testPassed('Got a stream.');
  70     stream = s;
  71
  72     getUserMedia({audio:true, video:true}, gotStream2);
  73 }
  74
  75 getUserMedia({audio:true, video:true}, gotStream1);
  76
  77 window.jsTestIsAsync = true;
  78 window.successfullyParsed = true;
  79 </script>
  80 </body>
  81 </html>