A test for the BUG#7658 just fixed in 4.0 (could not put it into 4.0 as in 4.0...

stop slave;

drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;

reset master;

reset slave;

drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;

start slave;

create table t1 (a int not null auto_increment primary key, b int, key(b));

INSERT INTO t1 (a) VALUES (1),(2);

drop table t1;

# Test for BUG#7658 "optimize crashes slave thread (1 in 1000)]"

source include/master-slave.inc;

create table t1 (a int not null auto_increment primary key, b int, key(b));

INSERT INTO t1 (a) VALUES (1),(2);

# Now many OPTIMIZE to test if we crash (BUG#7658)

let $1=300;

disable_query_log;

disable_result_log;

while ($1)

{

 eval OPTIMIZE TABLE t1;

 dec $1;

}

enable_result_log;

enable_query_log;

drop table t1;

# Bug was that slave segfaulted after ~ a hundred of OPTIMIZE (or ANALYZE)

sync_slave_with_master;