--source include/have_wsrep.inc

# Set galera's base_port so that test can run in parallel with other galera
# tests.
--disable_query_log
eval SET GLOBAL wsrep_provider_options='base_port=$GALERA_BASE_PORT';
--enable_query_log

--echo
--echo # MDEV#5534: mysql_tzinfo_to_sql generates wrong query
--echo #
--echo # Testing wsrep_replicate_myisam variable.

--disable_query_log
eval SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
--enable_query_log

--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.wsrep_replicate_myisam;
SELECT @@global.wsrep_replicate_myisam;

--error ER_GLOBAL_VARIABLE
SET SESSION wsrep_replicate_myisam= ON;
SET GLOBAL wsrep_replicate_myisam= ON;

# Reset it back.
SET GLOBAL wsrep_replicate_myisam= OFF;
SET GLOBAL wsrep_provider=none;

--echo #
--echo # MDEV#5790: SHOW GLOBAL STATUS LIKE does not show the correct list of
--echo # variables when using "_"
--echo #

CALL mtr.add_suppression("WSREP: Could not open saved state file for reading.*");

--disable_query_log
eval SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
--enable_query_log

--replace_column 2 #
SHOW GLOBAL STATUS LIKE 'wsrep%';

--echo
--replace_column 2 #
SHOW GLOBAL STATUS LIKE 'wsrep_%';

--replace_column 2 #
SHOW GLOBAL STATUS LIKE 'wsrep_local_state_comment';

--echo # Should show nothing.
SHOW STATUS LIKE 'x';

# Reset it back.
SET GLOBAL wsrep_provider=none;

--echo #
--echo # MDEV#6079: xtrabackup SST failing with maria-10.0-galera
--echo #

--disable_query_log
eval SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
--enable_query_log

# The following 2 variables are used in innobackupex during xtrabackup-based
# SST.
--echo
--replace_column 2 #
SHOW STATUS LIKE 'wsrep_local_state_uuid';
--echo
--replace_column 2 #
SHOW STATUS LIKE 'wsrep_last_committed';

# Reset it back.
SET GLOBAL wsrep_provider=none;

--echo
--echo #
--echo # MDEV#6206: wsrep_slave_threads subtracts from max_connections
--echo #
call mtr.add_suppression("safe_mutex: Found wrong usage of mutex 'LOCK_wsrep_slave_threads' and 'LOCK_global_system_variables'");
call mtr.add_suppression("WSREP: Failed to get provider options");

--disable_query_log
eval SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
--enable_query_log

--replace_regex /.*libgalera_smm.*/libgalera_smm.so/
SELECT @@global.wsrep_provider;
SELECT @@global.wsrep_slave_threads;
SELECT @@global.wsrep_cluster_address;
SHOW STATUS LIKE 'threads_connected';
SHOW STATUS LIKE 'wsrep_thread_count';
--echo

--disable_query_log
eval SET GLOBAL wsrep_provider= '$WSREP_PROVIDER';
--enable_query_log

--replace_regex /.*libgalera_smm.*/libgalera_smm.so/
SELECT @@global.wsrep_provider;
SELECT @@global.wsrep_cluster_address;
SHOW STATUS LIKE 'threads_connected';
SHOW STATUS LIKE 'wsrep_thread_count';
--echo

--echo # Setting wsrep_cluster_address triggers the creation of
--echo # applier/rollbacker threads.
SET GLOBAL wsrep_cluster_address= 'gcomm://';
--echo # Wait for applier threads to get created.
sleep 3; 

--replace_regex /.*libgalera_smm.*/libgalera_smm.so/
SELECT @@global.wsrep_provider;
SELECT @@global.wsrep_cluster_address;
SHOW STATUS LIKE 'threads_connected';
SHOW STATUS LIKE 'wsrep_thread_count';
--echo

SET @wsrep_slave_threads_saved= @@global.wsrep_slave_threads;
SET GLOBAL wsrep_slave_threads= 10;
--echo # Wait for applier threads to get created.
sleep 3; 
SHOW STATUS LIKE 'threads_connected';
SHOW STATUS LIKE 'wsrep_thread_count';

# reset (for mtr internal checks)
SET GLOBAL wsrep_slave_threads= @wsrep_slave_threads_saved;
SET GLOBAL wsrep_provider= none;
SET GLOBAL wsrep_cluster_address= '';
SET GLOBAL wsrep_provider_options= '';

--echo #
--echo # MDEV#6411: Setting set @@global.wsrep_sst_auth=NULL causes crash
--echo #
SET @wsrep_sst_auth_saved= @@global.wsrep_sst_auth;
SET @@global.wsrep_sst_auth= 'user:pass';
SELECT @@global.wsrep_sst_auth;
SET @@global.wsrep_sst_auth= '';
SELECT @@global.wsrep_sst_auth;
SET @@global.wsrep_sst_auth= NULL;
SELECT @@global.wsrep_sst_auth;
SET @@global.wsrep_sst_auth= @wsrep_sst_auth_saved;

--echo # End of test.