<!DOCTYPE HTML>
<html>
<head>
<script type="application/javascript" src="pc.js"></script>
</head>
<body>
<pre id="test">
<script type="application/javascript">
createHTML({
bug: "906986",
title: "Renegotiation: restart ice, local rollback"
});
var test;
runNetworkTest(function (options) {
test = new PeerConnectionTest(options);
addRenegotiation(test.chain,
[
// causes a full, normal ice restart
function PC_LOCAL_SET_OFFER_OPTION(test) {
test.setOfferOptions({ iceRestart: true });
},
// causes an ice restart and then rolls it back
// (does not result in sending an offer)
function PC_LOCAL_SETUP_ICE_HANDLER(test) {
test.pcLocal.setupIceCandidateHandler(test);
if (test.testOptions.steeplechase) {
test.pcLocal.endOfTrickleIce.then(() => {
send_message({"type": "end_of_trickle_ice"});
});
}
},
function PC_LOCAL_CREATE_AND_SET_OFFER(test) {
return test.createOffer(test.pcLocal).then(offer => {
return test.setLocalDescription(test.pcLocal,
offer,
HAVE_LOCAL_OFFER);
});
},
function PC_LOCAL_EXPECT_ICE_CONNECTED(test) {
test.pcLocal.iceCheckingIceRollbackExpected = true;
},
function PC_LOCAL_ROLLBACK(test) {
return test.setLocalDescription(
test.pcLocal,
new RTCSessionDescription({ type: "rollback",
sdp: ""}),
STABLE);
},
// Rolling back should shut down gathering
function PC_LOCAL_WAIT_FOR_END_OF_TRICKLE(test) {
return test.pcLocal.endOfTrickleIce;
},
function PC_LOCAL_EXPECT_ICE_CHECKING(test) {
test.pcLocal.expectIceChecking();
},
function PC_REMOTE_EXPECT_ICE_CHECKING(test) {
test.pcRemote.expectIceChecking();
}
]
);
// for now, only use one stream, because rollback doesn't seem to
// like multiple streams. See bug 1259465.
test.setMediaConstraints([{audio: true}],
[{audio: true}]);
test.run();
});
</script>
</pre>
</body>
</html>