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MDEV-13626: Add a test case

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This commit is contained in:
Marko Mäkelä
2019-04-29 14:05:44 +03:00
parent 61f370a3c9
commit bdd6e33f00
2 changed files with 83 additions and 0 deletions
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27
mysql-test/suite/innodb/r/page_reorganize.result Normal file
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#
# Bug# 20005279 ASSERT !OTHER_LOCK, LOCK_MOVE_REORGANIZE_PAGE()
#
create table t1 (f1 int auto_increment primary key,
f2 char(255)) engine=innodb;
start transaction;
commit;
start transaction;
select f1, f2 from t1 where f1 = 20 for update;
f1 f2
20 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
connect con1,localhost,root,,;
select f1 from t1 where f1 = 20 for update;
connection default;
SET @save_dbug = @@debug_dbug;
SET DEBUG_DBUG = '+d,do_page_reorganize,do_lock_reverse_page_reorganize';
insert into t1(f2) values (repeat('+', 100));
SET DEBUG = @save_dbug;
Warnings:
Warning 1287 '@@debug' is deprecated and will be removed in a future release. Please use '@@debug_dbug' instead
commit;
connection con1;
f1
20
disconnect con1;
connection default;
drop table t1;

56
mysql-test/suite/innodb/t/page_reorganize.test Normal file
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--source include/have_innodb.inc
--source include/have_innodb_16k.inc
--source include/have_debug.inc
--source include/count_sessions.inc
--echo #
--echo # Bug# 20005279 ASSERT !OTHER_LOCK, LOCK_MOVE_REORGANIZE_PAGE()
--echo #
create table t1 (f1 int auto_increment primary key,
f2 char(255)) engine=innodb;
let $inc = 50;
start transaction;
--disable_query_log
while ($inc)
{
insert into t1(f2) values (repeat('~', 50));
dec $inc;
}
--enable_query_log
commit;
start transaction;
select f1, f2 from t1 where f1 = 20 for update;
connect (con1,localhost,root,,);
--send
select f1 from t1 where f1 = 20 for update;
connection default;
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where INFO = 'select f1 from t1 where f1 = 20 for update';
--source include/wait_condition.inc
SET @save_dbug = @@debug_dbug;
SET DEBUG_DBUG = '+d,do_page_reorganize,do_lock_reverse_page_reorganize';
insert into t1(f2) values (repeat('+', 100));
SET DEBUG = @save_dbug;
commit;
connection con1;
reap;
disconnect con1;
connection default;
drop table t1;
--source include/wait_until_count_sessions.inc