source include/master-slave.inc;

create table t1 (word char(20) not null);
load data infile '../std_data_ln/words.dat' into table t1;
--replace_result $MYSQL_TEST_DIR MYSQL_TEST_DIR
eval load data local infile '$MYSQL_TEST_DIR/std_data/words.dat' into table t1;
select * from t1 limit 10;

#
# Test slave with wrong password
#
save_master_pos;
connection slave;
sync_with_master;
stop slave;
connection master;
set password for root@"localhost" = password('foo');
connection slave;
start slave;
connection master;
#
# Give slave time to do at last one failed connect retry
# This one must be short so that the slave will not stop retrying
real_sleep 2;
set password for root@"localhost" = password('');
# Give slave time to connect (will retry every second)
sleep 2;

create table t3(n int);
insert into t3 values(1),(2);
save_master_pos;
connection slave;
sync_with_master;
select * from t3;
select sum(length(word)) from t1;
connection master;
drop table t1,t3;
save_master_pos;
connection slave;
sync_with_master;

# Test if the slave SQL thread can be more than 16K behind the slave
# I/O thread (> IO_SIZE)

connection master;
# we'll use table-level locking to delay slave SQL thread
create table t1 (n int) engine=myisam;
sync_slave_with_master;
connection master;
reset master;
connection slave;
stop slave;
reset slave;

connection master;
let $1=5000;
# Generate 16K of relay log
disable_query_log;
while ($1)
{
 eval insert into t1 values($1);
 dec $1;
}
enable_query_log;

# Try to cause a large relay log lag on the slave by locking t1
connection slave;
lock tables t1 read;
start slave;
#hope this is long enough for I/O thread to fetch over 16K relay log data
sleep 3;
unlock tables;

#test handling of aborted connection in the middle of update

connection master;
create table t2(id int);
insert into t2 values(connection_id());
save_master_pos;

connection master1;
# Avoid generating result
create temporary table t3(n int);
insert into t3 select get_lock('crash_lock%20C', 1) from t2;

connection master;
send update t1 set n = n + get_lock('crash_lock%20C', 2);
connection master1;
sleep 3;
select (@id := id) - id from t2;
kill @id;
# We don't drop t3 as this is a temporary table
drop table t2;
connection master;
--error 1053,2013
reap;
connection slave;
# The SQL slave thread should now have stopped because the query was killed on
# the master (so it has a non-zero error code in the binlog).
wait_for_slave_to_stop;

# The following test can't be done because the result of Pos will differ
# on different computers
# --replace_result $MASTER_MYPORT MASTER_PORT
# show slave status;

set global sql_slave_skip_counter=1;
start slave;
select count(*) from t1;
connection master1;
drop table t1;
create table t1 (n int);
insert into t1 values(3456);
insert into mysql.user (Host, User, Password)
 VALUES ("10.10.10.%", "blafasel2", password("blafasel2"));
select select_priv,user from mysql.user where user = _binary'blafasel2';
update mysql.user set Select_priv = "Y" where User= _binary"blafasel2";
select select_priv,user from mysql.user where user = _binary'blafasel2';
save_master_pos;
connection slave;
sync_with_master;
select n from t1;
select select_priv,user from mysql.user where user = _binary'blafasel2';
connection master1;
drop table t1;
delete from mysql.user where user="blafasel2";
save_master_pos;
connection slave;
sync_with_master;

# End of 4.1 tests