--source include/have_wsrep.inc

--echo #
--echo # wsrep_sync_wait
--echo #

--echo # save the initial values
SET @wsrep_sync_wait_global_saved = @@global.wsrep_sync_wait;
SET @wsrep_sync_wait_session_saved = @@session.wsrep_sync_wait;

--echo # default
SELECT @@global.wsrep_sync_wait;
SELECT @@session.wsrep_sync_wait;

--echo
--echo # scope and valid values
SET @@global.wsrep_sync_wait=0;
SELECT @@global.wsrep_sync_wait;
SET @@global.wsrep_sync_wait=7;
SELECT @@global.wsrep_sync_wait;

SET @@session.wsrep_sync_wait=0;
SELECT @@session.wsrep_sync_wait;
SET @@session.wsrep_sync_wait=7;
SELECT @@session.wsrep_sync_wait;
SET @@session.wsrep_sync_wait=default;
SELECT @@session.wsrep_sync_wait;
SET @@session.wsrep_sync_wait=8;
SELECT @@session.wsrep_sync_wait;

--echo
--echo # invalid values
--error ER_WRONG_TYPE_FOR_VAR
SET @@global.wsrep_sync_wait=NULL;
--error ER_WRONG_TYPE_FOR_VAR
SET @@global.wsrep_sync_wait='junk';
--error ER_WRONG_TYPE_FOR_VAR
SET @@session.wsrep_sync_wait=NULL;
--error ER_WRONG_TYPE_FOR_VAR
SET @@session.wsrep_sync_wait='junk';

--echo
--echo # restore the initial values
SET @@global.wsrep_sync_wait = @wsrep_sync_wait_global_saved;
SET @@session.wsrep_sync_wait = @wsrep_sync_wait_session_saved;

--echo # End of test