# Invalid version
userdb unix_listen .dovecot-userdb
c = ./dovecot-auth-cli .dovecot exists username

userdb -> VERSION	0
c <~ no: error receiving version
c wait 0


# No SPID (send "NOSPID" instead
userdb unix_listen .dovecot-userdb
c = ./dovecot-auth-cli .dovecot exists username

userdb -> VERSION	1	1
userdb -> NOSPID
c <~ no: error receiving SPID:
c wait 0

# Break before sending the final response.
userdb unix_listen .dovecot-userdb
c = ./dovecot-auth-cli .dovecot exists username

userdb -> VERSION	1	1
userdb -> SPID	12345
userdb <- VERSION	1	1
userdb <- USER	1	username	service=smtp

userdb close

c <- no: error receiving response: EOF
c wait 0