Current File : //usr/share/mysql-test/suite/perfschema/t/start_server_no_mutex_class.test
# Tests for PERFORMANCE_SCHEMA
--source include/not_embedded.inc
--source include/have_perfschema.inc
--source ../include/start_server_common.inc
# Expect no classes
show variables like "performance_schema_max_mutex_classes";
select count(*) from performance_schema.setup_instruments
where name like "wait/synch/mutex/%";
# We lost all the classes
select variable_value > 0 from information_schema.global_status
where variable_name like 'PERFORMANCE_SCHEMA_MUTEX_CLASSES_LOST';
# Expect no instances
select count(*) from performance_schema.mutex_instances;
# Expect no instances lost
show status like "performance_schema_mutex_instances_lost";
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