polardbxengine/mysql-test/suite/group_replication/t/gr_poll_spin_loops.test

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################################################################################
# Verify that group_replication_poll_spin_loops validates its input values.
#
# Test:
# 0. The test requires one server.
# 1. Set invalid values to group_replication_poll_spin_loops. Expect error.
# 2. Set invalid values to group_replication_poll_spin_loops that will be
# truncated.
# 3. Set valid values to group_replication_poll_spin_loops. Expect success.
# 4. Clean up.
################################################################################
--source include/have_group_replication_plugin.inc
--let $rpl_skip_group_replication_start= 1
--source include/group_replication.inc
SET @group_replication_poll_spin_loops_save= @@GLOBAL.group_replication_poll_spin_loops;
--echo
--echo ############################################################
--echo # 1. Set invalid values to group_replication_poll_spin_loops.
--error ER_WRONG_TYPE_FOR_VAR
SET GLOBAL group_replication_poll_spin_loops= ON;
--error ER_WRONG_TYPE_FOR_VAR
SET GLOBAL group_replication_poll_spin_loops= OFF;
--error ER_WRONG_TYPE_FOR_VAR
SET GLOBAL group_replication_poll_spin_loops= " ";
--error ER_WRONG_TYPE_FOR_VAR
SET GLOBAL group_replication_poll_spin_loops= "a";
--error ER_WRONG_TYPE_FOR_VAR
SET GLOBAL group_replication_poll_spin_loops= 1.0;
--echo
--echo ############################################################
--echo # 2. Set invalid values to group_replication_poll_spin_loops
--echo # that will be truncated.
SET GLOBAL group_replication_poll_spin_loops= -1;
--let $assert_text= group_replication_poll_spin_loops is correct
--let $assert_cond= [SELECT @@GLOBAL.group_replication_poll_spin_loops] = 0
--source include/assert.inc
# With a 64 bit mysqld:18446744073709551615, with a 32 bit mysqld: 4294967295
--disable_warnings
SET GLOBAL group_replication_poll_spin_loops= 4294967296;
--enable_warnings
SELECT @@GLOBAL.group_replication_poll_spin_loops IN (4294967296,4294967295);
--disable_warnings
SET GLOBAL group_replication_poll_spin_loops= 12345678901;
--enable_warnings
SELECT @@GLOBAL.group_replication_poll_spin_loops IN (12345678901,4294967295);
--echo
--echo ############################################################
--echo # 3. Set valid values to group_replication_poll_spin_loops.
SET GLOBAL group_replication_poll_spin_loops= 0;
--let $assert_text= group_replication_poll_spin_loops is correct
--let $assert_cond= [SELECT @@GLOBAL.group_replication_poll_spin_loops] = 0
--source include/assert.inc
SET GLOBAL group_replication_poll_spin_loops= 1;
--let $assert_text= group_replication_poll_spin_loops is correct
--let $assert_cond= [SELECT @@GLOBAL.group_replication_poll_spin_loops] = 1
--source include/assert.inc
SET GLOBAL group_replication_poll_spin_loops= 65535;
--let $assert_text= group_replication_poll_spin_loops is correct
--let $assert_cond= [SELECT @@GLOBAL.group_replication_poll_spin_loops] = 65535
--source include/assert.inc
SET GLOBAL group_replication_poll_spin_loops= 4294967295;
--let $assert_text= group_replication_poll_spin_loops is correct
--let $assert_cond= [SELECT @@GLOBAL.group_replication_poll_spin_loops] = 4294967295
--source include/assert.inc
--echo
--echo ############################################################
--echo # 4. Clean up.
SET GLOBAL group_replication_poll_spin_loops= @group_replication_poll_spin_loops_save;
--source include/group_replication_end.inc