diff options
Diffstat (limited to 'mysql-test/suite/innodb/t/innodb_bug14147491.test')
| -rw-r--r-- | mysql-test/suite/innodb/t/innodb_bug14147491.test | 52 |
1 files changed, 44 insertions, 8 deletions
diff --git a/mysql-test/suite/innodb/t/innodb_bug14147491.test b/mysql-test/suite/innodb/t/innodb_bug14147491.test index ee3519c53fc..050f7fbdd73 100644 --- a/mysql-test/suite/innodb/t/innodb_bug14147491.test +++ b/mysql-test/suite/innodb/t/innodb_bug14147491.test @@ -10,6 +10,8 @@ source include/not_crashrep.inc; source include/not_embedded.inc; # Require InnoDB source include/have_innodb.inc; +# Require Debug for SET DEBUG +source include/have_debug.inc; CALL mtr.add_suppression("InnoDB: Error: Unable to read tablespace .* page no .* into the buffer pool after 100 attempts"); CALL mtr.add_suppression("InnoDB: Warning: database page corruption or a failed"); @@ -27,13 +29,26 @@ while ($i) --enable_query_log INSERT INTO t1 (b) VALUES ('corrupt me'); ---echo # Restart server to flush buffers -source include/restart_mysqld.inc; - ---echo # Corrupt the table let $MYSQLD_DATADIR=`select @@datadir`; let t1_IBD = $MYSQLD_DATADIR/test/t1.ibd; +--echo # Write file to make mysql-test-run.pl expect the "crash", but don't +--echo # start it until it's told to +--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect + +--echo # We give 30 seconds to do a clean shutdown because we do not want +--echo # to redo apply the pages of t1.ibd at the time of recovery. +--echo # We want SQL to initiate the first access to t1.ibd. +shutdown_server 30; + +--echo # Wait until disconnected. +--source include/wait_until_disconnected.inc + +--echo # Backup the t1.ibd before corrupting +--copy_file $t1_IBD $MYSQLD_DATADIR/test/t1.ibd.backup + +--echo # Corrupt the table + perl; use strict; use warnings; @@ -59,17 +74,38 @@ while ($len = sysread IBD_FILE, $chunk, 1024) close IBD_FILE; EOF ---echo # Write file to make mysql-test-run.pl expect crash and restart +--echo # Write file to make mysql-test-run.pl start up the server again --exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect +--enable_reconnect +--source include/wait_until_connected_again.inc + +SET DEBUG_DBUG = '+d,innodb_page_corruption_retries'; +--echo # Write file to make mysql-test-run.pl expect the "crash", but don't +--echo # start it until it's told to +--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect + +--echo # The below SELECT query will crash the server because some pages +--echo # on the disk are corrupted --error 2013 SELECT * FROM t1; ---echo # Turn on reconnect ---enable_reconnect +# The below mtr command --remove_file fails randomly on windows with +# error number 13 which is permission denied on nix systems. We sleep +# 1 second hoping that any process holding lock on t1.ibd is released. +SLEEP 1; ---echo # Wait for server to fully start +--echo # Restore the original t1.ibd +--remove_file $MYSQLD_DATADIR/test/t1.ibd +--move_file $MYSQLD_DATADIR/test/t1.ibd.backup $MYSQLD_DATADIR/test/t1.ibd + +--echo # Write file to make mysql-test-run.pl start up the server again +--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect +--enable_reconnect --source include/wait_until_connected_again.inc +# Note SET DEBUG = '-d,innodb_page_corruption_retries' is not required +# because the session information is lost after server restart + --echo # Cleanup DROP TABLE t1; |