#
# Test the wsrep_replication_bundle variable. We expect that multiple async replication events
# will be grouped together and thus a smaller number of wsrep_last_committed transactions will
# be reported.
#

--source include/have_innodb.inc

# As node #1 is not a Galera node, we connect to node #2 in order to run include/galera_cluster.inc
--connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2
--source include/galera_cluster.inc

--connection node_2
--disable_query_log
--eval CHANGE MASTER TO  MASTER_HOST='127.0.0.1', MASTER_USER='root', MASTER_PORT=$NODE_MYPORT_1;
--enable_query_log
START SLAVE;

--connection node_1
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES(1);
INSERT INTO t1 VALUES(2);
INSERT INTO t1 VALUES(3);
INSERT INTO t1 VALUES(4);
INSERT INTO t1 VALUES(5);

--connection node_2
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
--source include/wait_condition.inc

--let $wait_condition = SELECT COUNT(*) = 4 FROM t1;
--source include/wait_condition.inc

# With wsrep_mysql_replication_bundle = 2, the last insert is not delivered
# because there are not enough events remaining to complete an entire bundle
SELECT COUNT(*) = 4 FROM t1;

# Bundle is now complete, the last INSERT and the DROP are delivered
--connection node_1
DROP TABLE t1;

--connection node_2
--sleep 1
--let $wait_condition = SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
--source include/wait_condition.inc

STOP SLAVE;
RESET SLAVE ALL;