# Tests for PERFORMANCE_SCHEMA

--source ../include/start_server_common.inc

select count(*) from performance_schema.metadata_locks;

# Expect metadata locks lost
--disable_warnings
select variable_value > 0 from performance_schema.global_status
  where variable_name like 'PERFORMANCE_SCHEMA_METADATA_LOCK_LOST';
--enable_warnings

# While at it, check that flush status resets the lost counter
FLUSH STATUS;

--disable_warnings
--disable_ps_protocol
select variable_value from performance_schema.global_status
  where variable_name like 'PERFORMANCE_SCHEMA_METADATA_LOCK_LOST';
--enable_ps_protocol
--enable_warnings