mariadb/mysql-test/suite/perfschema/t/grant.test

--source include/not_embedded.inc
--source include/have_perfschema.inc
#
# MDEV-22884 Assertion `grant_table || grant_table_role' failed on perfschema
#
create user a@localhost;
connect a,localhost,a;
select * from performance_schema.global_status where variable_name='b';
connection default;
disconnect a;
drop user a@localhost;