--source include/galera_cluster.inc

--echo #
--echo # wsrep_start_position
--echo #

CALL mtr.add_suppression("WSREP: SST failed for position .*");

SET @wsrep_start_position_global_saved = @@global.wsrep_start_position;
--echo # default
SELECT @@global.wsrep_start_position;

--echo
--echo # scope
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.wsrep_start_position;
SELECT @@global.wsrep_start_position;

--echo
--echo # valid values
SET @@global.wsrep_start_position='00000000-0000-0000-0000-000000000000:-1';
SELECT @@global.wsrep_start_position;

--echo
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position='00000000-0000-0000-0000-000000000000:0';
SELECT @@global.wsrep_start_position;
--echo # invalid values
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position='12345678-1234-1234-1234-123456789012:100';
SELECT @@global.wsrep_start_position;
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position='00000000-0000-0000-0000-000000000000:-2';
SELECT @@global.wsrep_start_position;
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position='00000000-0000-0000-0000-000000000000:-2A';
SELECT @@global.wsrep_start_position;
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position='00000000-0000-0000-0000-000000000000:0A';
SELECT @@global.wsrep_start_position;
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position='000000000000000-0000-0000-0000-000000000000:-1';
SELECT @@global.wsrep_start_position;
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position='12345678-1234-1234-12345-123456789012:100';
SELECT @@global.wsrep_start_position;
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position='12345678-1234-123-12345-123456789012:0';
SELECT @@global.wsrep_start_position;
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position='12345678-1234-1234-1234-123456789012:_99999';
SELECT @@global.wsrep_start_position;
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position='12345678-1234-1234-1234-123456789012:a';
SELECT @@global.wsrep_start_position;
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position='OFF';
SELECT @@global.wsrep_start_position;
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position=ON;
SELECT @@global.wsrep_start_position;
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position='';
SELECT @@global.wsrep_start_position;
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position=NULL;
SELECT @@global.wsrep_start_position;
--error ER_WRONG_VALUE_FOR_VAR
SET @@global.wsrep_start_position='junk';
SELECT @@global.wsrep_start_position;

--echo
--echo # restore the initial value
SET @@global.wsrep_start_position = @wsrep_start_position_global_saved;

--echo # End of test