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# ==== Purpose ====
#
# Verify that GTID_EXECUTED and GTID_PURGED are correctly restored by
# mysqldump, even after a restart.
#
# ==== Implementation ====
#
# Execute some transactions in different binary logs, purge some of them.
# Take a dump. Drop the table and RESET MASTER. Verify that
# GTID_EXECUTED and GTID_PURGED after the dump equal GTID_EXECUTED before
# the dump. Restart server. Repeat the check.
#
# ==== Bugs ====
#
# BUG#24590891: RESTARTING A SLAVE AFTER SEEDING IT WITH A MYSQLDUMP LOSES IT'S POSITION

# Agnostic to binlog_format.
--source include/have_binlog_format_statement.inc
--source include/have_gtid.inc

--echo ==== Initialize ====

CREATE TABLE t1 (a INT);
FLUSH LOGS;
--let $current_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
--replace_result $current_binlog_file <CURRENT_BINLOG>
eval PURGE BINARY LOGS TO '$current_binlog_file';
INSERT INTO t1 VALUES (1);
FLUSH LOGS;
INSERT INTO t1 VALUES (2);
--let $gtid_executed= `SELECT @@GLOBAL.GTID_EXECUTED`

--echo ==== Dump and restore ====

--echo # dump
# Use --ignore-table=proc to workaround BUG#25295631.
--exec $MYSQL_DUMP --all-databases --triggers --routines --events --ignore-table=mysql.proc >> $MYSQL_TMP_DIR/mysqldump.sql

DROP TABLE t1;
RESET MASTER;

--echo # restore
--exec $MYSQL < $MYSQL_TMP_DIR/mysqldump.sql

--echo ==== Verify ====

--let $assert_text= GTID_EXECUTED should equal master GTID_EXECUTED after dump restored
--let $assert_cond= @@GLOBAL.GTID_EXECUTED = "$gtid_executed"
--source include/assert.inc
--let $assert_text= GTID_PURGED should equal master GTID_EXECUTED after dump restored
--let $assert_cond= @@GLOBAL.GTID_PURGED = "$gtid_executed"
--source include/assert.inc

--source include/restart_mysqld.inc

--let $assert_text= GTID_EXECUTED should equal master GTID_EXECUTED after server restarted
--let $assert_cond= @@GLOBAL.GTID_EXECUTED = "$gtid_executed"
--source include/assert.inc
--let $assert_text= GTID_PURGED should equal master GTID_EXECUTED after server restarted
--let $assert_cond= @@GLOBAL.GTID_PURGED = "$gtid_executed"
--source include/assert.inc

--echo ==== Clean up ====

DROP TABLE t1;