Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 68 insertions, 0 deletions

diff --git a/mysql-test/suite/mariabackup/incremental_drop_db.test b/mysql-test/suite/mariabackup/incremental_drop_db.test
new file mode 100644
index 00000000..de270435
--- /dev/null
+++ b/mysql-test/suite/mariabackup/incremental_drop_db.test
@@ -0,0 +1,68 @@
+--source include/have_innodb.inc
+call mtr.add_suppression("InnoDB: New log files created");
+
+--echo #
+--echo # Start of 10.3 tests
+--echo #
+
+--echo #
+--echo # MDEV-23335 MariaBackup Incremental Does Not Reflect Dropped/Created Databases
+--echo #
+
+--let $datadir=`SELECT @@datadir`
+--let $basedir=$MYSQLTEST_VARDIR/tmp/backup
+--let $incremental_dir=$MYSQLTEST_VARDIR/tmp/backup_inc1
+
+# Create two databases:
+# - db1 is dropped normally below
+# - db2 is used to cover a corner case: its db.opt file is removed
+
+# Incremental backup contains:
+# - no directory for db1
+# - an empty directory for db2 (after we remove db2/db.opt)
+
+
+CREATE DATABASE db1;
+CREATE DATABASE db2;
+
+# Add some tables to db1
+CREATE TABLE db1.t1 (a INT) ENGINE=MyISAM;
+CREATE TABLE db1.t2 (a INT) ENGINE=InnoDB;
+
+--echo # Create base backup
+--disable_result_log
+--exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$basedir
+--enable_result_log
+
+DROP DATABASE db1;
+
+--echo # Create incremental backup
+--exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$incremental_dir --incremental-basedir=$basedir
+
+--echo # Remove incremental_dir/db2/db.opt file to make incremental_dir/db2/ empty
+--remove_file $incremental_dir/db2/db.opt
+
+
+--echo # Prepare base backup, apply incremental one
+--disable_result_log
+--exec $XTRABACKUP --prepare --target-dir=$basedir
+--exec $XTRABACKUP --prepare --target-dir=$basedir --incremental-dir=$incremental_dir
+--enable_result_log
+
+--let $targetdir=$basedir
+--source include/restart_and_restore.inc
+--enable_result_log
+
+--echo # Expect no 'db1' in the output, because it was really dropped.
+--echo # Expect 'db2' in the ouput, because it was not dropped!
+--echo # (its incremental directory was emptied only)
+
+SHOW DATABASES LIKE 'db%';
+DROP DATABASE db2;
+
+--rmdir $basedir
+--rmdir $incremental_dir
+
+--echo #
+--echo # End of 10.3 tests
+--echo #