1 files changed, 97 insertions, 0 deletions
diff --git a/dom/media/webrtc/tests/mochitests/nonTrickleIce.js b/dom/media/webrtc/tests/mochitests/nonTrickleIce.js
new file mode 100644
index 0000000000..9361944791
--- /dev/null
+++ b/dom/media/webrtc/tests/mochitests/nonTrickleIce.js
@@ -0,0 +1,97 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+function removeTrickleOption(desc) {
+  var sdp = desc.sdp.replace(/\r\na=ice-options:trickle\r\n/, "\r\n");
+  return new RTCSessionDescription({ type: desc.type, sdp });
+}
+
+function makeOffererNonTrickle(chain) {
+  chain.replace("PC_LOCAL_SETUP_ICE_HANDLER", [
+    function PC_LOCAL_SETUP_NOTRICKLE_ICE_HANDLER(test) {
+      // We need to install this callback before calling setLocalDescription
+      // otherwise we might miss callbacks
+      test.pcLocal.setupIceCandidateHandler(test, () => {});
+      // We ignore ICE candidates because we want the full offer
+    },
+  ]);
+  chain.replace("PC_REMOTE_GET_OFFER", [
+    function PC_REMOTE_GET_FULL_OFFER(test) {
+      return test.pcLocal.endOfTrickleIce.then(() => {
+        test._local_offer = removeTrickleOption(test.pcLocal.localDescription);
+        test._offer_constraints = test.pcLocal.constraints;
+        test._offer_options = test.pcLocal.offerOptions;
+      });
+    },
+  ]);
+  chain.insertAfter("PC_REMOTE_SANE_REMOTE_SDP", [
+    function PC_REMOTE_REQUIRE_REMOTE_SDP_CANDIDATES(test) {
+      info(
+        "test.pcLocal.localDescription.sdp: " +
+          JSON.stringify(test.pcLocal.localDescription.sdp)
+      );
+      info("test._local_offer.sdp" + JSON.stringify(test._local_offer.sdp));
+      is(
+        test.pcRemote._pc.canTrickleIceCandidates,
+        false,
+        "Remote thinks that trickle isn't supported"
+      );
+      ok(!test.localRequiresTrickleIce, "Local does NOT require trickle");
+      ok(
+        test._local_offer.sdp.includes("a=candidate"),
+        "offer has ICE candidates"
+      );
+      ok(
+        test._local_offer.sdp.includes("a=end-of-candidates"),
+        "offer has end-of-candidates"
+      );
+    },
+  ]);
+  chain.remove("PC_REMOTE_CHECK_CAN_TRICKLE_SYNC");
+}
+
+function makeAnswererNonTrickle(chain) {
+  chain.replace("PC_REMOTE_SETUP_ICE_HANDLER", [
+    function PC_REMOTE_SETUP_NOTRICKLE_ICE_HANDLER(test) {
+      // We need to install this callback before calling setLocalDescription
+      // otherwise we might miss callbacks
+      test.pcRemote.setupIceCandidateHandler(test, () => {});
+      // We ignore ICE candidates because we want the full offer
+    },
+  ]);
+  chain.replace("PC_LOCAL_GET_ANSWER", [
+    function PC_LOCAL_GET_FULL_ANSWER(test) {
+      return test.pcRemote.endOfTrickleIce.then(() => {
+        test._remote_answer = removeTrickleOption(
+          test.pcRemote.localDescription
+        );
+        test._answer_constraints = test.pcRemote.constraints;
+      });
+    },
+  ]);
+  chain.insertAfter("PC_LOCAL_SANE_REMOTE_SDP", [
+    function PC_LOCAL_REQUIRE_REMOTE_SDP_CANDIDATES(test) {
+      info(
+        "test.pcRemote.localDescription.sdp: " +
+          JSON.stringify(test.pcRemote.localDescription.sdp)
+      );
+      info("test._remote_answer.sdp" + JSON.stringify(test._remote_answer.sdp));
+      is(
+        test.pcLocal._pc.canTrickleIceCandidates,
+        false,
+        "Local thinks that trickle isn't supported"
+      );
+      ok(!test.remoteRequiresTrickleIce, "Remote does NOT require trickle");
+      ok(
+        test._remote_answer.sdp.includes("a=candidate"),
+        "answer has ICE candidates"
+      );
+      ok(
+        test._remote_answer.sdp.includes("a=end-of-candidates"),
+        "answer has end-of-candidates"
+      );
+    },
+  ]);
+  chain.remove("PC_LOCAL_CHECK_CAN_TRICKLE_SYNC");
+}