File: mdev_21718.test

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#
# MDEV-21718 Reproduce a case where BF abort after
# client session acquires the ownership but before calls
# before_command() causes an assertion in wsrep-lib.
#
--source include/galera_cluster.inc
--source include/have_innodb.inc
--source include/have_debug.inc
--source include/have_debug_sync.inc

CREATE TABLE t1 (f1 INT PRIMARY KEY) ENGINE=InnoDB;

--let $galera_connection_name = node_1_ctrl
--let $galera_server_number = 1
--source include/galera_connect.inc

--connection node_1
START TRANSACTION;
INSERT INTO t1 VALUES (1);
SET DEBUG_SYNC = "wsrep_before_before_command SIGNAL reached WAIT_FOR continue";
--send COMMIT

--connection node_1_ctrl
SET DEBUG_SYNC = "now WAIT_FOR reached";

--connection node_2
INSERT INTO t1 VALUES (1);

# BF abort wakes up node_1 from sync wait.
--connection node_1
--error ER_LOCK_DEADLOCK
--reap

DROP TABLE t1;
SET DEBUG_SYNC = "RESET";