| <!doctype html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Testing erroneous setLocalDescription calls</title> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| function badifyAnswer(answer) |
| { |
| return {type: answer.type, sdp: answer.sdp.replace("v=0", "v")}; |
| } |
| |
| promise_test((test) => { |
| var pc1 = new RTCPeerConnection; |
| var pc2 = new RTCPeerConnection; |
| var badAnswer; |
| |
| pc1.addTransceiver("video"); |
| return pc1.createOffer().then((offer) => { |
| return pc1.setLocalDescription(offer); |
| }).then(() => { |
| return pc2.setRemoteDescription(pc1.localDescription); |
| }).then(() => { |
| return pc2.createAnswer(); |
| }).then((answer) => { |
| badAnswer = badifyAnswer(answer); |
| return pc2.setLocalDescription(badAnswer); |
| }).then(assert_unreached, (e) => { |
| assert_equals(e.message, "Expect line: v="); |
| return pc2.setLocalDescription(badAnswer).then(assert_unreached, (e) => { |
| assert_equals(e.message, "Expect line: v="); |
| }); |
| }); |
| }, "Testing calling twice setLocalDescription with a bad SDP"); |
| </script> |
| </body> |
| </html> |
