--source include/have_innodb.inc
--source include/have_debug_sync.inc

#
# MDEV-13029
# Assertion `ds_control' failed in debug_sync upon closing connection after
# creating temporary sequence

--connect (con1,localhost,root,,)
CREATE TEMPORARY SEQUENCE f ENGINE=InnoDB;
--disconnect con1
--connection default
--sleep 3

SELECT 'Still alive' AS `Heartbeat`;