--source include/have_log_bin.inc
--source include/save_binlog_position.inc

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

--echo # ----------------------------------------------------------------------

--echo # Begin : Tests for DROP ROLE

CREATE ROLE roleX, roleY, roleZ;
--source include/save_binlog_position.inc

--echo # Case 1 : Execute DROP ROLE for existing users

DROP ROLE roleX, roleY;

--echo # Must show roleZ
SELECT user FROM mysql.user WHERE user LIKE 'role%';

--let $event= !Q(DROP ROLE.*roleX.*roleY.*)
--source ../include/auth_sec_assert_binlog_events.inc
--source include/save_binlog_position.inc

--echo # Case 2 : Execute DROP ROLE for non-existing users

--error ER_CANNOT_USER
DROP ROLE roleZ, roleX;

--echo # Must show entry for roleZ
SELECT user FROM mysql.user WHERE user LIKE 'role%';

--let $invert= 1
--let $event= !Q(DROP ROLE.*roleZ.*roleX.*)
--source ../include/auth_sec_assert_binlog_events.inc
--let $invert= 0

DROP ROLE roleZ;
--source include/save_binlog_position.inc

--echo # End : Tests for DROP ROLE

--echo # ----------------------------------------------------------------------

--echo # Begin : Tests for DROP ROLE IF EXISTS

CREATE ROLE roleX, roleY, roleZ;
--source include/save_binlog_position.inc

--echo # Case 1 : Execute DROP ROLE IF NOT EXISTS

DROP ROLE IF EXISTS roleX, roleY, roleZ;

--echo # Must not show entries for roleX, roleY, roleZ
SELECT user FROM mysql.user WHERE user LIKE 'role%';

--let $event= !Q(DROP ROLE IF EXISTS.*roleX.*roleY.*roleZ.*)
--source ../include/auth_sec_assert_binlog_events.inc
--source include/save_binlog_position.inc

--echo # case 2 : Execute DROP ROLE IF NOT EXISTS for non-existing users

DROP ROLE IF EXISTS roleX, roleY, roleZ;

--let $event= !Q(DROP ROLE IF EXISTS.*roleX.*roleY.*roleZ.*)
--source ../include/auth_sec_assert_binlog_events.inc

--source include/save_binlog_position.inc
--echo # End : Tests for DROP ROLE IF EXISTS

--echo # ----------------------------------------------------------------------

# Wait till we reached the initial number of concurrent sessions
--source include/wait_until_count_sessions.inc