# This test checks that the slave I/O thread refuses to start if slave
# and master have the same server id (because this is a useless setup,
# and otherwise SHOW SLAVE STATUS shows progress but all queries are
# ignored, which has caught our customers), unless
# --replicate-same-server-id.

source include/master-slave.inc;
connection slave;
create table t1 (n int);
reset master;
# replicate ourselves
stop slave;
--replace_result $SLAVE_MYPORT SLAVE_PORT
eval change master to master_port=$SLAVE_MYPORT;
--replace_result $SLAVE_MYPORT SLAVE_PORT
--replace_column 18 #
show slave status;
start slave;
insert into t1 values (1);
# can't MASTER_POS_WAIT(), it does not work in this weird setup
# (when slave is its own master without --replicate-same-server-id)
sleep 2; # enough time for the event to be replicated (it should not)
show status like "slave_running";
drop table t1;

# End of 4.1 tests