MDEV-13561 Mariabackup is incompatible with retroactively created innodb_undo_tablespaces

- Mariabackup supports starting undo tablespace id which is greater
than 1.

1 files changed, 25 insertions, 0 deletions

diff --git a/mysql-test/suite/mariabackup/undo_space_id.test b/mysql-test/suite/mariabackup/undo_space_id.test
new file mode 100644
index 00000000000..8adeb18e5a7
--- /dev/null
+++ b/mysql-test/suite/mariabackup/undo_space_id.test
@@ -0,0 +1,25 @@
+--source include/have_innodb.inc
+--source include/have_debug.inc
+
+--echo # Create 2 UNDO TABLESPACE(UNDO003, UNDO004)
+
+let $basedir=$MYSQLTEST_VARDIR/tmp/backup;
+
+CREATE TABLE t1(a varchar(60)) ENGINE INNODB;
+start transaction;
+INSERT INTO t1 VALUES(1);
+
+--echo # xtrabackup backup
+--disable_result_log
+exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf  --backup --target-dir=$basedir;
+--enable_result_log
+--echo # Display undo log files from target directory
+list_files $basedir undo*;
+
+--echo # xtrabackup prepare
+exec $XTRABACKUP --prepare --apply-log-only --target-dir=$basedir;
+--echo # Display undo log files from targer directory
+list_files $basedir undo*;
+
+DROP TABLE t1;
+rmdir $basedir;