summaryrefslogtreecommitdiff
path: root/mysql-test/t/myisam_crash_before_flush_keys.test
blob: d6559f7760d4be52424a5fde5891962dd05203b6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
--echo #
--echo # BUG#41330 - Myisam table open count set to zero before index blocks are written.
--echo #
--source include/not_embedded.inc
--echo # Don't test this under valgrind, memory leaks will occur
--source include/not_valgrind.inc

--echo # Binary must be compiled with debug for crash to occur
--source include/have_debug.inc

let $MYSQLD_DATADIR= `select @@datadir`;
SET GLOBAL delay_key_write=ALL;
CREATE TABLE t1(a INT, 
                b INT, 
                PRIMARY KEY(a , b), 
                KEY(b)) ENGINE=MyISAM DELAY_KEY_WRITE = 1;
INSERT INTO t1 VALUES (1,2),(2,3),(3,4),(4,5),(5,6);

--echo # Setup the mysqld to crash at certain point
SET SESSION debug="d,crash_before_flush_keys";

--echo # Write file to make mysql-test-run.pl expect crash
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect

--echo # Run the crashing query
--error 2013
FLUSH TABLE t1;

--echo # Run MYISAMCHK tool to check the table t1 and repair
--replace_result $MYISAMCHK MYISAMCHK  $MYSQLD_DATADIR  MYSQLD_DATADIR
--error 255
--exec $MYISAMCHK -cs $MYSQLD_DATADIR/test/t1 2>&1
--exec $MYISAMCHK -rs $MYSQLD_DATADIR/test/t1

--echo # Write file to make mysql-test-run.pl start the server 
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect

--echo # Turn on reconnect
--enable_reconnect

--echo # Call script that will poll the server waiting for
--echo # it to be back online again
--source include/wait_until_connected_again.inc

SHOW CREATE TABLE t1;

SELECT * FROM t1 FORCE INDEX (PRIMARY);

DROP TABLE t1;