LayoutTests/webrtc/no-port-zero-in-upd-candidates.html - WebKit - Git at Google

 <!doctype html>
 <html>
     <head>
         <meta charset="utf-8">
         <title>Ensuring ICE UDP candidates have a valid port</title>
         <script src="../resources/testharness.js"></script>
         <script src="../resources/testharnessreport.js"></script>
     </head>
     <body>
         <script>
 function gatherCandidates(pc)
 {
     var candidates = [];
     return new Promise((resolve, reject) => {
         pc.onicecandidate = (event) => {
             if (event.candidate === null) {
                 resolve(candidates);
                 return;
             }
             candidates.push(event.candidate.candidate);
         };
         pc.createOffer().then((offer) => {
             pc.setLocalDescription(offer);
         });
     });
 }

 promise_test((test) => {
     var pc = new RTCPeerConnection();
     pc.createDataChannel("");

     var hasCandidate = false;
     return gatherCandidates(pc).then((candidates) => {
         for(candidate of candidates) {
             if (candidate.toLowerCase().indexOf(" udp ") === -1)
                 continue;
             items = candidate.split(" ");
             var port = parseInt(items[5]);
             assert_true(port > 1024, "port is expected to be above 1024 but was " + port);
             hasCandidate = true;
         }
         assert_true(hasCandidate, "Candidates should be gathered");
     });
 }, "Checking UDP ICE candidate ports");
         </script>
     </body>
 </html>
	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Ensuring ICE UDP candidates have a valid port</title>
	<script src="../resources/testharness.js"></script>
	<script src="../resources/testharnessreport.js"></script>
	</head>
	<body>
	<script>
	function gatherCandidates(pc)
	{
	var candidates = [];
	return new Promise((resolve, reject) => {
	pc.onicecandidate = (event) => {
	if (event.candidate === null) {
	resolve(candidates);
	return;
	}
	candidates.push(event.candidate.candidate);
	};
	pc.createOffer().then((offer) => {
	pc.setLocalDescription(offer);
	});
	});
	}

	promise_test((test) => {
	var pc = new RTCPeerConnection();
	pc.createDataChannel("");

	var hasCandidate = false;
	return gatherCandidates(pc).then((candidates) => {
	for(candidate of candidates) {
	if (candidate.toLowerCase().indexOf(" udp ") === -1)
	continue;
	items = candidate.split(" ");
	var port = parseInt(items[5]);
	assert_true(port > 1024, "port is expected to be above 1024 but was " + port);
	hasCandidate = true;
	}
	assert_true(hasCandidate, "Candidates should be gathered");
	});
	}, "Checking UDP ICE candidate ports");
	</script>
	</body>
	</html>