--source include/have_innodb.inc
--source include/master-slave.inc

# This test file tests delayed slave for parallel replication (and GTID).
# Uses a different approach from rpl_delayed_slave.test, setting @@timestamp
# to simulate events logged on master at different times.

--connection master
ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB;
CREATE TABLE t1 (a INT PRIMARY KEY, b VARCHAR(100));
INSERT INTO t1 VALUES (1, "a");
--save_master_pos

--connection slave
--sync_with_master
--source include/stop_slave.inc
CHANGE MASTER TO master_use_gtid=slave_pos;
SET @old_mode= @@GLOBAL.slave_parallel_mode;
SET GLOBAL slave_parallel_mode=optimistic;
SET @old_threads= @@GLOBAL.slave_parallel_threads;
SET GLOBAL slave_parallel_threads=10;

--connection master
INSERT INTO t1 VALUES (2, "b");
INSERT INTO t1 VALUES (3, "b");
INSERT INTO t1 VALUES (4, "b");
--let $gtid1= `SELECT @@gtid_binlog_pos`
# Simulate an event a days in the future, for delayed slave to wait on.
SET timestamp= @@timestamp + 24*60*60;
INSERT INTO t1 VALUES (5, "c");
INSERT INTO t1 VALUES (6, "c");
SET timestamp= 0;
--let $gtid2= `SELECT @@gtid_binlog_pos`
--source include/save_master_gtid.inc

--connection slave
CHANGE MASTER TO master_delay=1;
--source include/start_slave.inc
--replace_result $gtid1 GTID1
# First sync halfways, to avoid timing-dependent test failures.
eval SELECT MASTER_GTID_WAIT('$gtid1');
# Try to sync up, should timeout because slave is waiting for one day.
--replace_result $gtid2 GTID2
eval SELECT MASTER_GTID_WAIT('$gtid2', 2);

# Check that we can stop slave while delaying.
--source include/stop_slave.inc
SELECT * FROM t1 ORDER BY a;
CHANGE MASTER TO master_delay=0;
--source include/start_slave.inc
--source include/sync_with_master_gtid.inc
SELECT * FROM t1 ORDER BY a;


--connection slave
--source include/stop_slave.inc
CHANGE MASTER TO master_use_gtid=no, master_delay=0;
SET GLOBAL slave_parallel_mode=@old_mode;
SET GLOBAL slave_parallel_threads=@old_threads;
--source include/start_slave.inc

--connection master
DROP TABLE t1;

--source include/rpl_end.inc