tests: Add more tests for socket options.
tests: Add more tests for socket options.

Signed-off-by: Andreas Schneider <5be00ddc76278cf6077f5047ca3384a88460c671@samba.org>
Reviewed-by: Michael Adam <dcf2bf3ff8ea93047d51252815aac9756207ea09@samba.org>

jhrozek/socket_wrapper,anoopcs9/socket_wrapper,jhrozek/socket_wrapper,anoopcs9/socket_wrapper