For example, test the case when a MediaStreamTrack, sent over an RTCPeerConnection, ends (as described in [1]). The result of github issue [2], about creating a table with all cases that must cause negotiation, can be useful for creating more tests. [1] https://bugs.webkit.org/show_bug.cgi?id=158985 [2] https://github.com/w3c/webrtc-pc/issues/661
<rdar://problem/34134448>