#
# MDEV-27553 Assertion `inited==INDEX' failed: int handler::ha_index_end()
#

--source include/galera_cluster.inc
--source include/have_debug.inc

--let $node_1=node_1
--let $node_2=node_2
--source suite/galera/include/auto_increment_offset_save.inc

--connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2

CREATE TABLE t1 (f1 INTEGER PRIMARY KEY);

--connection node_2
SET SESSION wsrep_trx_fragment_size=1;
START TRANSACTION;
INSERT INTO t1 VALUES (1);
SELECT COUNT(*) `Expect 1` FROM mysql.wsrep_streaming_log;

#
# Issue ROLLBACK and make sure it fails to clean up
# the streaming log. Failure to remove fragments
# results in apply failure of the rollback fragment.
# The node should disconnect from the cluster.
#
SET @@global.debug_dbug="+d,ha_index_init_fail";
ROLLBACK;


#
# Expect the cluster to shrink
#
--connection node_1
SET SESSION wsrep_sync_wait = 0;
--let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
--source include/wait_condition.inc

#
# ROLLBACK should clean up the streaming log just fine in node 1
#
SELECT COUNT(*) `Expect 0` FROM mysql.wsrep_streaming_log;


#
# Expect the failure on ROLLBACK to leave a entry in streaming log
#
--connection node_2
SET @@global.debug_dbug="";
SET SESSION wsrep_sync_wait = 0;
# Expect node to be disconnected
--let wait_condition = SELECT VARIABLE_VALUE = 'Disconnected' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
--source include/wait_condition.inc

SELECT COUNT(*) `Expect 1` FROM mysql.wsrep_streaming_log;


#
# Restart node 2, so that it joins the cluster back
#
--connection node_2
SET GLOBAL wsrep_on=OFF;
--source include/restart_mysqld.inc

#
# After restart, the streaming log is empty in node 2
#
SELECT COUNT(*) `Expect 0` FROM mysql.wsrep_streaming_log;

#
# Cleanup
#
DROP TABLE t1;

CALL mtr.add_suppression("WSREP: Failed to init table for index scan");
CALL mtr.add_suppression("WSREP: Failed to apply write set");
CALL mtr.add_suppression("Failed to report last committed");

--source suite/galera/include/auto_increment_offset_restore.inc