| <!doctype html> |
| <meta charset=utf-8> |
| <title>RTCPeerconnection SDP handling of unknown media types</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="../RTCPeerConnection-helper.js"></script> |
| <script> |
| 'use strict'; |
| |
| promise_test(async t => { |
| const pc1 = new RTCPeerConnection(); |
| const pc2 = new RTCPeerConnection(); |
| t.add_cleanup(() => pc1.close()); |
| t.add_cleanup(() => pc2.close()); |
| |
| const stream = await getNoiseStream({audio: true}); |
| pc1.addTrack(stream.getTracks()[0], stream); |
| const offer = await pc1.createOffer(); |
| await pc2.setRemoteDescription({ |
| type: 'offer', |
| sdp: offer.sdp |
| .replace('m=audio ', 'm=unicorns ') |
| }); |
| await pc1.setLocalDescription(offer); |
| const answer = await pc2.createAnswer(); |
| await pc2.setLocalDescription(answer); |
| // Do not attempt to call pc1.setRemoteDescription. |
| |
| const [preamble, media_section, postamble] = answer.sdp.split('\r\nm='); |
| assert_true(typeof(postamble) === 'undefined'); |
| assert_greater_than(media_section.search( |
| /^unicorns 0/), -1); |
| }, 'Unknown media types are rejected with the port set to 0'); |
| </script> |
