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/* 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");
}
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