DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Mercurial (27a812186ff4)

VCS Links

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85
<!DOCTYPE HTML>
<html>
<head>
  <meta charset="utf-8">
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <script type="application/javascript" src="head.js"></script>
  <script type="application/javascript" src="pc.js"></script>
</head>
<body>
<pre id="test">
<script type="application/javascript;version=1.8">
  createHTML({
    bug: "857765",
    title: "Throw in PeerConnection callbacks"
  });

  let error_count = 0;
  let oldOnError = window.onerror;
  window.onerror = function (errorMsg, url, lineNumber) {
    if (errorMsg.indexOf("Expected") == -1) {
      getFail()(errorMsg);
    }
    error_count += 1;
    info("onerror " + error_count + ": " + errorMsg);
    if (error_count == 7) {
      finish();
    }
    throw new Error("window.onerror may throw");
    return false;
  }

  let pc0, pc1, pc2;

  runNetworkTest(function () {
    error_count = 0;

    // Test failure callbacks (limited to 1 for now)
    pc0 = new mozRTCPeerConnection();
    pc0.createOffer(getFail(), function(err) {
      pc1 = new mozRTCPeerConnection();
      pc2 = new mozRTCPeerConnection();

      // Test success callbacks (happy path)
      navigator.mozGetUserMedia({video:true, fake: true}, function(video1) {
        pc1.addStream(video1);
        pc1.createOffer(function(offer) {
          pc1.setLocalDescription(offer, function() {
            pc2.setRemoteDescription(offer, function() {
              pc2.createAnswer(function(answer) {
                pc2.setLocalDescription(answer, function() {
                  pc1.setRemoteDescription(answer, function() {
                    throw new Error("Expected");
                  }, getFail());
                  throw new Error("Expected");
                }, getFail());
                throw new Error("Expected");
              }, getFail());
              throw new Error("Expected");
            }, getFail());
            throw new Error("Expected");
          }, getFail());
          throw new Error("Expected");
        }, getFail());
      }, getFail());
      throw new Error("Expected");
    });
  });

  function finish() {
    window.onerror = oldOnError;
    is(error_count, 7, "Seven expected errors verified.");
    networkTestFinished();
  }

  function getFail() {
    return function (err) {
      window.onerror = oldOnError;
      generateErrorCallback()(err);
    };
  }
</script>
</pre>
</body>
</html>