# ==== Purpose ====
#
# Test verifies that Start binlog_dump message will report GTID position
# requested by slave when log_warnings > 1.
#
# ==== Implementation ====
#
# Steps:
#    0 - Have LOG_WARNINGS=2
#    1 - On a fresh slave server which has not replicated any GTIDs execute
#        "CHANGE MASTER TO MASTER_USE_GTID=current_pos;" command. Start the
#        slave.
#    2 - In Master error log verify that pattern "using_gtid(1), gtid('')" is
#        present.
#    3 - On slave server do STOP SLAVE and execute "CHANGE MASTER TO
#        MASTER_USE_GTID=no;" command. Start the slave threads.
#    4 - In Master error log verify that pattern "using_gtid(0), gtid('')" is
#        present.
#    5-  Execute a DDL and DML on master server. This will generated two GTIDs
#        on the master server ('0-1-2'). Sync the slave server with master.
#    6 - On slave do STOP SLAVE and execute "CHANGE MASTER TO
#        MASTER_USE_GTID=slave_pos;" command. Start slave threads.
#    7 - In Master error verify that pattern "using_gtid(1), gtid('0-1-2')" is
#        present.
#    8 - On Master change domain ID to 10 and execute a DML operation. It will
#        generate a GTID 10-1-1.
#    9 - On slave do STOP SLAVE and execute "CHANGE MASTER TO
#        MASTER_USE_GTID=slave_pos;" command. Start slave threads.
#    10 -In Master error verify that pattern "using_gtid(1),
#        gtid('0-1-2,10-1-1')" is present.
#
# ==== References ====
#
# MDEV-20428: "Start binlog_dump" message doesn't indicate GTID position
#

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

--connection master
SET GLOBAL LOG_WARNINGS=2;

--connection slave
--source include/stop_slave.inc
CHANGE MASTER TO MASTER_USE_GTID=current_pos;
--source include/start_slave.inc

--connection master
# Check error log for correct messages.
let $log_error_= `SELECT @@GLOBAL.log_error`;
if(!$log_error_)
{
    # MySQL Server on windows is started with --console and thus
    # does not know the location of its .err log, use default location
    let $log_error_ = $MYSQLTEST_VARDIR/log/mysqld.1.err;
}
--echo "Test Case 1: Start binlog_dump to slave_server(#), pos(master-bin.000001, ###), using_gtid(1), gtid('')"
--let SEARCH_FILE=$log_error_
--let SEARCH_RANGE=-50000
--let SEARCH_PATTERN=using_gtid\(1\), gtid\(\'\'\).*
--source include/search_pattern_in_file.inc

--connection slave
--source include/stop_slave.inc
CHANGE MASTER TO MASTER_USE_GTID=no;
--source include/start_slave.inc

--connection master
--echo "Test Case 2: Start binlog_dump to slave_server(#), pos(master-bin.000001, ###), using_gtid(0), gtid('')"
--let SEARCH_FILE=$log_error_
--let SEARCH_RANGE=-50000
--let SEARCH_PATTERN=using_gtid\(0\), gtid\(\'\'\).*
--source include/search_pattern_in_file.inc
CREATE TABLE t (f INT) ENGINE=INNODB;
INSERT INTO t VALUES(10);
save_master_pos;

--connection slave
sync_with_master;

--connection slave
--source include/stop_slave.inc
CHANGE MASTER TO MASTER_USE_GTID=slave_pos;
--source include/start_slave.inc

--connection master
--echo "Test Case 3: Start binlog_dump to slave_server(#), pos(master-bin.000001, ###), using_gtid(1), gtid('0-1-2')"
--let SEARCH_FILE=$log_error_
--let SEARCH_RANGE=-50000
--let SEARCH_PATTERN=using_gtid\(1\), gtid\(\'0-1-2\'\).*
--source include/search_pattern_in_file.inc
SET @@SESSION.gtid_domain_id=10;
INSERT INTO t VALUES(20);
save_master_pos;

--connection slave
sync_with_master;

--connection slave
--source include/stop_slave.inc
CHANGE MASTER TO MASTER_USE_GTID=slave_pos;
--source include/start_slave.inc

--connection master
--echo "Test Case 4: Start binlog_dump to slave_server(#), pos(master-bin.000001, ###), using_gtid(1), gtid('0-1-2,10-1-1')"
--let SEARCH_FILE=$log_error_
--let SEARCH_RANGE=-50000
--let SEARCH_PATTERN=using_gtid\(1\), gtid\(\'0-1-2,10-1-1\'\).*
--source include/search_pattern_in_file.inc

--echo "===== Clean up ====="
--connection slave
--source include/stop_slave.inc
CHANGE MASTER TO MASTER_USE_GTID=no;
--source include/start_slave.inc

--connection master
DROP TABLE t;
SET GLOBAL LOG_WARNINGS=default;
--source include/rpl_end.inc