config root man

# ==== Purpose ====
#
# This test script serves as the functionality testing for the table
# performance_schema.replication_applier_configuration. Test for ddl and dml
# operations is a part of the perfschema suite. The ddl/dml tests are named:
# 1) ddl_replication_applier_configuration.test and
# 2) dml_replication_applier_configuration.test.
#
# The follwing scenarios are tested in this script:
#
#  - Verify that output is same as SSS on a fresh slave.
#  - Verify that the value of this field is correct after STOP SLAVE.
#  - Verify that, when desired delay is set, the value is shown corectly.
#  - Verify that the value is preserved after STOP SLAVE.
#  - Verify that, when desired delay is reset, the value is shown corectly.
#
#  ==== Related Worklog ====
#
#  WL#3656: PERFORMANCE SCHEMA table for SHOW SLAVE STATUS


source include/master-slave.inc;
source include/have_binlog_format_mixed.inc;

let $assert_text= On master, the table should return an empty set.;
let $assert_cond= [select count(*) from performance_schema.replication_applier_configuration] = 0;
source include/assert.inc;

--connection slave

--echo
--echo # Verify that SELECT works and produces an output similar to
--echo # the corresponding field in SHOW SLAVE STATUS(SSS) in all scenarios.
--echo

--echo
--echo # Verify that output is same as SSS on a fresh slave.
--echo

let $sss_value= query_get_value(SHOW SLAVE STATUS, SQL_Delay, 1);
let $ps_value= query_get_value(select Desired_Delay from performance_schema.replication_applier_configuration, Desired_Delay, 1);
let $assert_text= Value returned by SSS and PS table for Desired_Delay should be same.;
let $assert_cond= "$sss_value" = "$ps_value";
source include/assert.inc;

--echo
--echo # Verify that the value of this field is correct after STOP SLAVE.
--echo

source include/stop_slave.inc;

let $sss_value= query_get_value(SHOW SLAVE STATUS, SQL_Delay, 1);
let $ps_value= query_get_value(select Desired_Delay from performance_schema.replication_applier_configuration, Desired_Delay, 1);
let $assert_text= Value returned by SSS and PS table for Desired_Delay should be same.;
let $assert_cond= "$sss_value" = "$ps_value";
source include/assert.inc;

--echo
--echo # Verify that, when desired delay is set, the value is shown corectly.
--echo

eval change master to master_delay= 2;
source include/start_slave.inc;

let $sss_value= query_get_value(SHOW SLAVE STATUS, SQL_Delay, 1);
let $ps_value= query_get_value(select Desired_Delay from performance_schema.replication_applier_configuration, Desired_Delay, 1);
let $assert_text= Value returned by SSS and PS table for Desired_Delay should be same.;
let $assert_cond= "$sss_value" = "$ps_value";
source include/assert.inc;

--echo
--echo # Verify that the value is preserved after STOP SLAVE.
--echo

source include/stop_slave.inc;

let $ss_value= query_get_value(SHOW SLAVE STATUS, SQL_Delay, 1);
let $ps_value= query_get_value(select Desired_Delay from performance_schema.replication_applier_configuration, Desired_Delay, 1);
let $assert_text= Value returned by SSS and PS table for Desired_Delay should be same.;
let $assert_cond= "$sss_value" = "$ps_value";
source include/assert.inc;

--echo
--echo # Verify that, when desired delay is reset, the value is shown corectly.
--echo

eval change master to master_delay= 0;
source include/start_slave.inc;

let $sss_value= query_get_value(SHOW SLAVE STATUS, SQL_Delay, 1);
let $ps_value= query_get_value(select Desired_Delay from performance_schema.replication_applier_configuration, Desired_Delay, 1);
let $assert_text= Value returned by SSS and PS table for Desired_Delay should be same.;
let $assert_cond= "$sss_value" = "$ps_value";
source include/assert.inc;

source include/rpl_end.inc;