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<!doctype html>
<meta charset=utf-8>
<title>RTCPeerconnection SDP parse tests</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../RTCPeerConnection-helper.js"></script>
<script>
'use strict';
function removeSdpLines(description, toRemove) {
const edited = description.sdp.split('\n').filter(function(line) {
return (!line.startsWith(toRemove));
}).join('\n');
return {type: description.type, sdp: edited};
}
promise_test(async t => {
const caller = new RTCPeerConnection();
const callee = new RTCPeerConnection();
t.add_cleanup(() => caller.close());
t.add_cleanup(() => callee.close());
caller.addTrack(trackFactories.audio());
const offer = await caller.createOffer();
await caller.setLocalDescription(offer);
let remote_offer = removeSdpLines(offer, 'a=mid:');
remote_offer = removeSdpLines(remote_offer, 'a=group:');
await callee.setRemoteDescription(remote_offer);
const answer = await callee.createAnswer();
await caller.setRemoteDescription(answer);
}, 'Offer description with no mid is accepted');
promise_test(async t => {
const caller = new RTCPeerConnection();
const callee = new RTCPeerConnection();
t.add_cleanup(() => caller.close());
t.add_cleanup(() => callee.close());
caller.addTrack(trackFactories.audio());
const offer = await caller.createOffer();
await caller.setLocalDescription(offer);
await callee.setRemoteDescription(offer);
const answer = await callee.createAnswer();
let remote_answer = removeSdpLines(answer, 'a=mid:');
remote_answer = removeSdpLines(remote_answer, 'a=group:');
await caller.setRemoteDescription(remote_answer);
}, 'Answer description with no mid is accepted');
</script>
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