1 files changed, 37 insertions, 0 deletions
diff --git a/dom/media/tests/mochitest/test_peerConnection_basicAudioNATRelayTCP.html b/dom/media/tests/mochitest/test_peerConnection_basicAudioNATRelayTCP.html
new file mode 100644
index 000000000..d2ef92b37
--- /dev/null
+++ b/dom/media/tests/mochitest/test_peerConnection_basicAudioNATRelayTCP.html
@@ -0,0 +1,37 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <script type="application/javascript" src="pc.js"></script>
+</head>
+<body>
+<pre id="test">
+<script type="application/javascript">
+  createHTML({
+    bug: "1231975",
+    title: "Basic audio-only peer connection with port dependent NAT that blocks UDP"
+  });
+
+  var test;
+  runNetworkTest(options => {
+    SpecialPowers.pushPrefEnv(
+      {
+        'set': [
+          ['media.peerconnection.nat_simulator.filtering_type', 'PORT_DEPENDENT'],
+          ['media.peerconnection.nat_simulator.mapping_type', 'PORT_DEPENDENT'],
+          ['media.peerconnection.nat_simulator.block_udp', true]
+        ]
+      }, function (options) {
+        options = options || {};
+        options.expectedLocalCandidateType = "relayed-tcp";
+        options.expectedRemoteCandidateType = "relayed-tcp";
+        // No reason to wait for gathering to complete like the other NAT tests,
+        // since relayed-tcp is the only thing that can work.
+        test = new PeerConnectionTest(options);
+        test.setMediaConstraints([{audio: true}], [{audio: true}]);
+        test.run();
+      })
+  }, { useIceServer: true });
+</script>
+</pre>
+</body>
+</html>