<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html>
    <head>
        <script src="../../resources/js-test-pre.js"></script>
    </head>
    <body>
        <script>
            description("Tests that RTCPeerConnection event callbacks are async so that for example close can be called safely. The order of the messages is very important.");

            var stream = null;
            var pc = null;

            function error() {
                testFailed('Stream generation failed.');
                finishJSTest();
            }

            function getUserMedia(dictionary, callback) {
                try {
                    navigator.webkitGetUserMedia(dictionary, callback, error);
                } catch (e) {
                    testFailed('webkitGetUserMedia threw exception :' + e);
                    finishJSTest();
                }
            }

            function onStateChange(event) {
                testPassed('onStateChange was called.');
                shouldBe("pc.signalingState", "'closed'");
                finishJSTest();
            }

            function onNegotiationNeeded(event) {
                testPassed('onNegotiationNeeded was called.');
                pc.onsignalingstatechange = onStateChange;
                pc.close();
                testPassed('onNegotiationNeeded done.')
            }

            function gotStream(s) {
                testPassed('gotStream was called.');
                stream = s;

                pc = new RTCPeerConnection({iceServers:[{urls:'stun:foo.com'}]});
                pc.onnegotiationneeded = onNegotiationNeeded;

                pc.addStream(stream);
                testPassed('gotStream done.');
            }

            getUserMedia({audio:true, video:true}, gotStream);

            window.jsTestIsAsync = true;
            window.successfullyParsed = true;
        </script>
        <script src="../../resources/js-test-post.js"></script>
    </body>
</html>