
PASS setLocalDescription(rollback) from have-local-offer state should reset back to stable state
PASS setLocalDescription(rollback) from stable state should reject with InvalidStateError
PASS setLocalDescription(rollback) after setting answer description should reject with InvalidStateError
PASS setLocalDescription(rollback) should ignore invalid sdp content and succeed
PASS setLocalDescription(rollback) should update internal state with a queued tassk, in the right order