| Bug #40741 | backup.backup test fails if blackhole engine is not available | ||
|---|---|---|---|
| Submitted: | 14 Nov 2008 13:08 | Modified: | 13 Dec 2008 17:28 |
| Reporter: | John Embretsen | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Backup | Severity: | S2 (Serious) |
| Version: | 6.0.9-bzr | OS: | Any |
| Assigned to: | Øystein Grøvlen | CPU Architecture: | Any |
[20 Nov 2008 9:46]
Sveta Smirnova
Thank you for the report. Verified as described.
[5 Dec 2008 14:49]
Bugs System
A patch for this bug has been committed. After review, it may be pushed to the relevant source trees for release in the next version. You can access the patch from: http://lists.mysql.com/commits/60748 2740 oystein.grovlen@sun.com 2008-12-05 Bug#40741 backup.backup test fails if blackhole engine is not available - Make sure test backup.backup only runs if blackhole engine is available. - Fixed have_blackhole.inc to give an informative message when a test is skipped because the blackhole engine is missing - Some clean-up to backup.backup result file to cater for changes that has happened while it was disabled.
[5 Dec 2008 20:13]
Chuck Bell
Patch approved.
[8 Dec 2008 9:49]
Rafal Somla
Good to push.
[8 Dec 2008 9:56]
John Embretsen
Patch tested OK, thanks for fixing!
[8 Dec 2008 10:31]
Bugs System
A patch for this bug has been committed. After review, it may be pushed to the relevant source trees for release in the next version. You can access the patch from: http://lists.mysql.com/commits/60868 2732 oystein.grovlen@sun.com 2008-12-08 Bug#40741 backup.backup test fails if blackhole engine is not available - Make sure test backup.backup only runs if blackhole engine is available. - Fixed have_blackhole.inc to give an informative message when a test is skipped because the blackhole engine is missing - Some clean-up to backup.backup result file to cater for changes that has happened while it was disabled.
[8 Dec 2008 10:45]
Øystein Grøvlen
Patch pushed to mysql-6.0-backup with revision id oystein.grovlen@sun.com-20081208103021-ljm9pabojqf9k3jf
[12 Dec 2008 6:25]
Bugs System
Pushed into 6.0.9-alpha (revid:oystein.grovlen@sun.com-20081208103021-ljm9pabojqf9k3jf) (version source revid:oystein.grovlen@sun.com-20081208103021-ljm9pabojqf9k3jf) (pib:5)
[13 Dec 2008 17:28]
Paul DuBois
Test case changes. No changelog entry needed.
Description: ======================================================= TEST RESULT TIME (ms) ------------------------------------------------------- backup.backup [ fail ] --- /home/user/6.0-sandbox/mysql-test/suite/backup/r/backup.result Tue Nov 11 19:17:35 2008 +++ /home/user/6.0-sandbox/mysql-test/suite/backup/r/backup.reject Fri Nov 14 11:11:12 2008 @@ -33,6 +33,9 @@ `project_number` char(9), `hours_worked` double(10,2) ) ENGINE=blackhole DEFAULT CHARSET=latin1; +Warnings: +Warning 1286 Unknown storage engine 'blackhole' +Warning 1266 Using storage engine MyISAM for table 'tasking' INSERT INTO `tasking` VALUES ('333445555','405',23),('123763153','405',33.5),('921312388','601',44),('800122337','300',13),('820123637','300',9.5),('830132335','401',8.5),('333445555','300',11),('921312388','500',13),('800122337','300',44),('820123637','401',500.5),('830132335','400',12),('333445665','600',300.25),('123654321','607',444.75),('123456789','300',1000); backup: Activate synchronization points for BACKUP. Depending on the driver used, one of the sync points is used, @@ -131,7 +134,7 @@ `id` char(9) DEFAULT NULL, `project_number` char(9) DEFAULT NULL, `hours_worked` double(10,2) DEFAULT NULL -) ENGINE=BLACKHOLE DEFAULT CHARSET=latin1 +) ENGINE=MyISAM DEFAULT CHARSET=latin1 SELECT validity_point_time = @vp_time FROM mysql.backup_history WHERE backup_id = @bid; validity_point_time = @vp_time mysqltest: Result content mismatch Aborting: backup.backup failed in default mode. How to repeat: Compile server without including the blackhole storage engine/plugin (i.e. no 'max' or --with-blackhole-storage-engine, --with-plugins=blakchole, etc.) Run the backup test: $ cd mysql-test/ $ perl ./mysql-test-run.pl --suite=backup backup Suggested fix: Make sure having the Blackhole storage engine is an explicit test requirement. Skip the test if the requirement is not met. For example, the following patch implements the suggested fix _and_ makes sure that the message given to the user/tester is of value (outputs "Test requires the Blackhole storage engine" instead of "Test requires 'true'" if blackhole is missing from the build): === modified file 'mysql-test/include/have_blackhole.inc' --- mysql-test/include/have_blackhole.inc 2008-07-04 18:48:25 +0000 +++ mysql-test/include/have_blackhole.inc 2008-11-14 09:01:56 +0000 @@ -1,4 +1,7 @@ disable_query_log; ---require r/true.require -select (support = 'YES' or support = 'DEFAULT') as `TRUE` from information_schema.engines where engine = 'blackhole'; +let $have_blackhole=`select (support = 'YES' or support = 'DEFAULT') as `TRUE` from information_schema.engines where engine = 'blackhole'`; +if (!$have_blackhole) +{ + skip Test needs the Blackhole storage engine; +} enable_query_log; === modified file 'mysql-test/suite/backup/t/backup.test' --- mysql-test/suite/backup/t/backup.test 2008-10-07 17:15:44 +0000 +++ mysql-test/suite/backup/t/backup.test 2008-11-14 08:58:18 +0000 @@ -1,4 +1,5 @@ --source include/have_innodb.inc +--source include/have_blackhole.inc --source include/not_embedded.inc --source include/have_debug_sync.inc --source include/have_log_bin.inc