
PASS RTCPeerConnectionIceEvent with no arguments throws TypeError 
PASS RTCPeerConnectionIceEvent with no eventInitDict (default) 
PASS RTCPeerConnectionIceEvent with empty object as eventInitDict (default) 
PASS RTCPeerConnectionIceEvent.candidate is null when constructed with { candidate: null } 
PASS RTCPeerConnectionIceEvent.candidate is null when constructed with { candidate: undefined } 
PASS RTCPeerConnectionIceEvent with RTCIceCandidate 
PASS RTCPeerConnectionIceEvent with non RTCIceCandidate object throws 
PASS RTCPeerConnectionIceEvent bubbles and cancelable