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MDEV-11905: Simplify encryption.innodb_encrypt_discard_import

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The test was populating unnecessarily large tables and
restarting the server several times for no real reason.

Let us hope that a smaller version of the test will produce more
stable results. Occasionally, some unencrypted contents in the table t2
was revealed in the old test.
This commit is contained in:
Marko Mäkelä
2023-12-11 10:31:49 +02:00
parent 9bf50a0eec
commit 7e34bb5ce1
2 changed files with 45 additions and 82 deletions
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60
mysql-test/suite/encryption/t/innodb_encryption_discard_import.test
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@ -6,7 +6,6 @@
let MYSQLD_DATADIR = `SELECT @@datadir`;
--let SEARCH_RANGE = 10000000
--let $id = `SELECT RAND()`
--let t1_IBD = $MYSQLD_DATADIR/test/t1.ibd
--let t2_IBD = $MYSQLD_DATADIR/test/t2.ibd
--let t3_IBD = $MYSQLD_DATADIR/test/t3.ibd
@ -30,19 +29,18 @@ end//
delimiter ;//
commit;
set autocommit=0;
call innodb_insert_proc(10000);
begin;
set statement unique_checks=0, foreign_key_checks=0 for
call innodb_insert_proc(100);
commit;
set autocommit=1;
DROP PROCEDURE innodb_insert_proc;
--echo # Wait max 10 min for key encryption threads to encrypt all spaces
--let $wait_timeout= 600
--let $wait_condition=SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0 AND ROTATING_OR_FLUSHING <> 0
--source include/wait_condition.inc
# shutdown so that grep is safe
--source include/shutdown_mysqld.inc
FLUSH TABLES t1, t2, t3 FOR EXPORT;
--echo # tablespaces should be now encrypted
--let SEARCH_PATTERN=foobar
--echo # t1 yes on expecting NOT FOUND
@ -57,11 +55,8 @@ set autocommit=1;
-- let SEARCH_FILE=$t3_IBD
-- source include/search_pattern_in_file.inc
--source include/start_mysqld.inc
let MYSQLD_DATADIR =`SELECT @@datadir`;
--list_files $MYSQLD_DATADIR/test
FLUSH TABLES t1, t2, t3 FOR EXPORT;
perl;
do "$ENV{MTR_SUITE_DIR}/include/innodb-util.pl";
ib_backup_tablespaces("test", "t1","t2","t3");
@ -80,14 +75,13 @@ ib_restore_tablespaces("test", "t1","t2","t3");
EOF
ALTER TABLE t1 IMPORT TABLESPACE;
SELECT COUNT(1) FROM t1;
SELECT COUNT(*) FROM t1;
ALTER TABLE t2 IMPORT TABLESPACE;
SELECT COUNT(1) FROM t2;
SELECT COUNT(*) FROM t2;
ALTER TABLE t3 IMPORT TABLESPACE;
SELECT COUNT(1) FROM t3;
SELECT COUNT(*) FROM t3;
# shutdown so that grep is safe
--source include/shutdown_mysqld.inc
FLUSH TABLES t1, t2, t3 FOR EXPORT;
--echo # tablespaces should remain encrypted after import
--let SEARCH_PATTERN=foobar
@ -103,28 +97,18 @@ SELECT COUNT(1) FROM t3;
-- let SEARCH_FILE=$t3_IBD
-- source include/search_pattern_in_file.inc
--source include/start_mysqld.inc
ALTER TABLE t1 ENGINE InnoDB;
UNLOCK TABLES;
ALTER TABLE t1 FORCE;
SHOW CREATE TABLE t1;
ALTER TABLE t2 ENGINE InnoDB;
ALTER TABLE t2 FORCE;
SHOW CREATE TABLE t2;
ALTER TABLE t3 ENGINE InnoDB;
ALTER TABLE t3 FORCE;
SHOW CREATE TABLE t3;
--echo # Restarting server
-- source include/restart_mysqld.inc
--echo # Done restarting server
--echo # Verify that tables are still usable
SELECT COUNT(1) FROM t1;
SELECT COUNT(1) FROM t2;
SELECT COUNT(1) FROM t3;
CHECK TABLE t1, t2, t3 EXTENDED;
FLUSH TABLES t1, t2, t3 FOR EXPORT;
# shutdown so that grep is safe
--source include/shutdown_mysqld.inc
--echo # Tablespaces should be encrypted after restart
--let SEARCH_PATTERN=foobar
--echo # t1 yes on expecting NOT FOUND
-- let SEARCH_FILE=$t1_IBD
@ -136,19 +120,7 @@ SELECT COUNT(1) FROM t3;
--echo # t3 ... on expecting NOT FOUND
--let SEARCH_PATTERN=barfoo
-- let SEARCH_FILE=$t3_IBD
-- source include/search_pattern_in_file.inc
--source include/start_mysqld.inc
UNLOCK TABLES;
--echo # Wait max 10 min for key encryption threads to encrypt all spaces
--let $wait_timeout= 600
--let $wait_condition=SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0 AND ROTATING_OR_FLUSHING <> 0
--source include/wait_condition.inc
--echo # Success!
--echo # Restart mysqld --innodb_encrypt_tables=0 --innodb_encryption_threads=0
-- let $restart_parameters=--innodb_encrypt_tables=0 --innodb_encryption_threads=0
-- source include/restart_mysqld.inc
DROP PROCEDURE innodb_insert_proc;
DROP TABLE t1, t2, t3;