mariadb/mysql-test/suite/mariabackup/incremental_ddl_during_backup.test

--source include/have_debug.inc
--source include/innodb_undo_tablespaces.inc

call mtr.add_suppression("InnoDB: New log files created");

let $basedir=$MYSQLTEST_VARDIR/tmp/backup;
let $incremental_dir=$MYSQLTEST_VARDIR/tmp/backup_inc1;

CREATE TABLE t1(i INT PRIMARY KEY) ENGINE INNODB;
CREATE TABLE t2(i INT PRIMARY KEY) ENGINE INNODB;
CREATE TABLE t3(i INT) ENGINE INNODB;
CREATE TABLE t10(i INT PRIMARY KEY) ENGINE INNODB;

set global innodb_log_checkpoint_now = 1;

echo # Create full backup , modify table, then create incremental/differential backup;
--disable_result_log
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf  --backup --target-dir=$basedir;
--enable_result_log

INSERT into t1 values(1);

--let after_load_tablespaces=CREATE TABLE test.t4 ENGINE=INNODB SELECT UUID() from test.seq_1_to_10000
--let after_copy_test_t1=RENAME TABLE  test.t1 TO test.t1_renamed
--let after_copy_test_t2=DROP TABLE test.t2
--let after_copy_test_t3=CREATE INDEX a_i ON test.t3(i);
--let before_copy_test_t10=DROP TABLE test.t10
--let wait_innodb_redo_before_copy_test_t10 = 1

# mariabackup should crash with assertion if MDEV-24026 is not fixed
exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf  --backup --target-dir=$incremental_dir --incremental-basedir=$basedir --dbug=+d,mariabackup_events,mariabackup_inject_code;
--let after_load_tablespaces=
--disable_result_log
echo # Prepare full backup, apply incremental one;
exec $XTRABACKUP --prepare --target-dir=$basedir;
exec $XTRABACKUP --prepare --target-dir=$basedir --incremental-dir=$incremental_dir ;

echo # Restore and check results;
let $targetdir=$basedir;
-- source include/restart_and_restore.inc
--enable_result_log

# Test that t1 does not exist, but t1_renamed does
CREATE TABLE t1(i int);
DROP TABLE t1;

SELECT * from t1_renamed;
DROP TABLE t1_renamed;

# Test that t2 does not exist;
CREATE TABLE t2(i INT PRIMARY KEY) ENGINE INNODB;
DROP TABLE t2;

DROP TABLE t3;
DROP TABLE t4;

# Cleanup
rmdir $basedir;
rmdir $incremental_dir;