MINI MINI MANI MO

################################################################################
# This test verifies the flow of variables SUPER_READ_ONLY and READ_ONLY by
# group replication.
# When executing the stop_group_replication.inc it validates that+
# SUPER_READ_ONLY and READ_ONLY is ON and clear them after.
#
# Test:
#
# 0.   The test requires two servers: M1 and M2.
# 1.   Validate that independent of READ_ONLY and SUPER_READ_ONLY state, they
#      will be set to OFF after start
# 1.1. Set READ_ONLY=ON and start group replication, then READ_ONLY and
#      SUPER_READ_ONLY should be OFF
# 1.2. Stop group replication and READ_ONLY and SUPER_READ_ONLY should be ON
# 1.3. Set SUPER_READ_ONLY=ON and start group replication, then READ_ONLY and
#      SUPER_READ_ONLY should be OFF
# 1.4. Stop group replication and READ_ONLY and SUPER_READ_ONLY should be ON
# 2.   Validate that independent of READ_ONLY and SUPER_READ_ONLY state, they
#      will be set to ON after shutdown
# 2.1. Start group replication, set READ_ONLY=ON and after STOP
#      GROUP_REPLICATION will put READ_ONLY and SUPER_READ_ONLY to ON
# 2.2. Start group replication, set SUPER_READ_ONLY=ON and after STOP
#      GROUP_REPLICATION will put READ_ONLY and SUPER_READ_ONLY to ON
#
################################################################################

--source include/big_test.inc
--source ../inc/have_group_replication_plugin.inc
--let $rpl_skip_group_replication_start= 1
--source ../inc/group_replication.inc

--echo
--echo # 0. The test requires two servers: M1 and M2.
--echo #############################################################

--connection server1
--source ../inc/start_and_bootstrap_group_replication.inc

--echo
--echo # 1. Validate that independent of READ_ONLY and
--echo #    SUPER_READ_ONLY state, they will be set to OFF after
--echo #    start
--echo #############################################################

--echo
--echo # 1.1. Set READ_ONLY=ON and start group replication, then
--echo #      READ_ONLY and SUPER_READ_ONLY should be OFF
--echo #############################################################

--connection server2

SET GLOBAL read_only= 1;

--source include/start_group_replication.inc

--echo # The server's super_read_only mode should be 0 here.
--let $assert_text= The super_read_only mode should be 0 here.
--let $assert_cond= "[SELECT @@GLOBAL.super_read_only]" = 0;
--source include/assert.inc

--echo # The server's read_only mode should be 0 here.
--let $assert_text= The read_only mode should be 0 here.
--let $assert_cond= "[SELECT @@GLOBAL.read_only]" = 0;
--source include/assert.inc

--echo
--echo # 1.2. Stop group replication and READ_ONLY and
--echo #      SUPER_READ_ONLY should be ON
--echo #############################################################

--source include/stop_group_replication.inc

--echo
--echo # 1.3. Set SUPER_READ_ONLY=ON and start group replication,
--echo #      then READ_ONLY and SUPER_READ_ONLY should be OFF
--echo #############################################################

SET GLOBAL super_read_only= 1;

--source include/start_group_replication.inc

--echo # The server's super_read_only mode should be 0 here.
--let $assert_text= The super_read_only mode should be 0 here.
--let $assert_cond= "[SELECT @@GLOBAL.super_read_only]" = 0;
--source include/assert.inc

--echo # The server's read_only mode should be 0 here.
--let $assert_text= The read_only mode should be 0 here.
--let $assert_cond= "[SELECT @@GLOBAL.read_only]" = 0;
--source include/assert.inc

--echo
--echo # 1.4. Stop group replication and READ_ONLY and
--echo #      SUPER_READ_ONLY should be ON
--echo #############################################################

--source include/stop_group_replication.inc

--echo
--echo # 2. Validate that independent of READ_ONLY and
--echo #    SUPER_READ_ONLY state, they will be set to ON after
--echo #    shutdown
--echo #############################################################

--echo
--echo # 2.1. Start group replication, set READ_ONLY=ON and after
--echo #      STOP GROUP_REPLICATION will put READ_ONLY and
--echo #      SUPER_READ_ONLY to ON
--echo #############################################################

--source include/start_group_replication.inc

SET GLOBAL read_only= 1;

--source include/stop_group_replication.inc

--echo
--echo # 2.2. Start group replication, set SUPER_READ_ONLY=ON and
--echo #      after STOP GROUP_REPLICATION will put READ_ONLY and
--echo #      SUPER_READ_ONLY to ON
--echo #############################################################

--source include/start_group_replication.inc

SET GLOBAL super_read_only= 1;

--source include/stop_group_replication.inc

--source ../inc/group_replication_end.inc