| <!doctype html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Testing media fields in SDP when setConfiguration comes after createDataChannel/addTransceiver</title> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script src ="routines.js"></script> |
| <script> |
| function testMediaInSDP(addTransceiverOrDataChannel, regex) { |
| return async (test) => { |
| const pc = new RTCPeerConnection(); |
| addTransceiverOrDataChannel(pc); |
| pc.setConfiguration({}); |
| await pc.setLocalDescription(); |
| const sdp = pc.localDescription.sdp; |
| assert_true(regex.test(sdp)); |
| } |
| } |
| |
| promise_test(testMediaInSDP( |
| pc => pc.createDataChannel("data-channel"), |
| /\r\nm=application.*webrtc-datachannel\r\n/), |
| 'setConfiguration after data channel is created'); |
| |
| promise_test(testMediaInSDP( |
| pc => pc.addTransceiver("video"), |
| /\r\nm=video.*\r\n/), |
| 'setConfiguration after video transceiver is added'); |
| |
| promise_test(testMediaInSDP( |
| pc => pc.addTransceiver("audio"), |
| /\r\nm=audio.*\r\n/), |
| 'setConfiguration after audio transceiver is added'); |
| </script> |
| </body> |
| </html> |
