# Save the initial number of concurrent sessions
--source include/count_sessions.inc
--source include/master-slave.inc
--connection master

SET SESSION sql_log_bin= 0;
call mtr.add_suppression("Following users were specified in CREATE USER IF NOT EXISTS");
call mtr.add_suppression("Following users were specified in ALTER USER IF EXISTS");
SET SESSION sql_log_bin= 1;

--echo #
--echo # WL#8540: Support IF [NOT] EXISTS clause in CREATE/DROP USER
--echo #

CREATE USER u1@localhost;
CREATE USER IF NOT EXISTS u1@localhost, u2@localhost;
ALTER USER IF EXISTS u1@localhost ACCOUNT LOCK;
DROP USER u1@localhost;
DROP USER IF EXISTS u2@localhost;

--echo #
--echo # Bug #21807286: "CREATE USER IF NOT EXISTS" REPORTS AN ERROR
--echo #


CREATE USER IF NOT EXISTS b21807286@localhost IDENTIFIED BY 'haha';
CREATE USER IF NOT EXISTS b21807286@localhost IDENTIFIED BY 'haha2';
ALTER USER IF EXISTS b21807286@localhost IDENTIFIED BY 'haha3';
ALTER USER IF EXISTS b21807286_not_exists@localhost IDENTIFIED BY 'haha4';
DROP USER b21807286@localhost;


--source include/sync_slave_sql_with_master.inc
--echo [On Slave]
--let $mask_user_password_events=1
--source include/show_binlog_events.inc
--let $mask_user_password_events=0

SET SESSION sql_log_bin= 0;
call mtr.add_suppression("Following users were specified in CREATE USER IF NOT EXISTS");
call mtr.add_suppression("Following users were specified in ALTER USER IF EXISTS");
SET SESSION sql_log_bin= 1;

--source include/rpl_end.inc

--echo
--echo End of 5.7 tests!
--echo