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Do not SET DEBUG_DBUG=-d,... in tests

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To disable debug instrumentation, save and restore the original value
of the variable DEBUG_DBUG. Assigning -d,... will enable the output of
a lot of unrelated DBUG messages to the server error log.
This commit is contained in:
Marko Mäkelä 2018-01-29 16:25:26 +02:00
parent ee8755e3c5
commit 547ec8ce27
4 changed files with 55 additions and 6 deletions
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5
mysql-test/suite/innodb/r/innodb-replace-debug.result
View File

@ -4,10 +4,11 @@
create table t1 (f1 int primary key, f2 int, f3 int, unique key k1(f2),
key k2(f3)) engine=innodb;
insert into t1 values (14, 24, 34);
set @@debug_dbug = '+d,row_ins_sec_index_entry_timeout';
set @old_dbug= @@session.debug_dbug;
set debug_dbug = '+d,row_ins_sec_index_entry_timeout';
replace into t1 values (14, 25, 34);
select * from t1;
f1 f2 f3
14 25 34
drop table t1;
set @@debug_dbug = '-d,row_ins_sec_index_entry_timeout';
set debug_dbug = @old_dbug;

45
mysql-test/suite/innodb/r/innodb_corrupt_bit.result
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@ -1,27 +1,63 @@
set names utf8;
SET UNIQUE_CHECKS=0;
CREATE TABLE corrupt_bit_test_ā(
a INT AUTO_INCREMENT PRIMARY KEY,
b CHAR(100),
c INT,
z INT,
INDEX idx(b))
ENGINE=InnoDB;
INSERT INTO corrupt_bit_test_ā VALUES(0,'x',1, 1);
CREATE UNIQUE INDEX idxā ON corrupt_bit_test_ā(c, b);
CREATE UNIQUE INDEX idxē ON corrupt_bit_test_ā(z, b);
SELECT * FROM corrupt_bit_test_ā;
a b c z
1 x 1 1
INSERT INTO corrupt_bit_test_ā SELECT 0,b,c+1,z+1 FROM corrupt_bit_test_ā;
select count(*) from corrupt_bit_test_ā;
count(*)
2
SET @save_dbug = @@SESSION.debug_dbug;
SET debug_dbug = '+d,dict_set_index_corrupted';
check table corrupt_bit_test_ā;
Table Op Msg_type Msg_text
test.corrupt_bit_test_ā check Warning InnoDB: Index "idx" is marked as corrupted
test.corrupt_bit_test_ā check Warning InnoDB: Index "idxā" is marked as corrupted
test.corrupt_bit_test_ā check Warning InnoDB: Index "idxē" is marked as corrupted
test.corrupt_bit_test_ā check error Corrupt
SET debug_dbug = @save_dbug;
CREATE INDEX idx3 ON corrupt_bit_test_ā(b, c);
ERROR HY000: Index corrupt_bit_test_ā is corrupted
CREATE INDEX idx4 ON corrupt_bit_test_ā(b, z);
ERROR HY000: Index corrupt_bit_test_ā is corrupted
select c from corrupt_bit_test_ā;
ERROR HY000: Index corrupt_bit_test_ā is corrupted
select z from corrupt_bit_test_ā;
ERROR HY000: Index corrupt_bit_test_ā is corrupted
show warnings;
Level Code Message
Warning 179 InnoDB: Index "idxē" for table "test"."corrupt_bit_test_ā" is marked as corrupted
Warning 179 Got error 179 when reading table `test`.`corrupt_bit_test_ā`
Error 1712 Index corrupt_bit_test_ā is corrupted
insert into corrupt_bit_test_ā values (10001, "a", 20001, 20001);
select * from corrupt_bit_test_ā use index(primary) where a = 10001;
a b c z
10001 a 20001 20001
begin;
insert into corrupt_bit_test_ā values (10002, "a", 20002, 20002);
delete from corrupt_bit_test_ā where a = 10001;
insert into corrupt_bit_test_ā values (10001, "a", 20001, 20001);
rollback;
drop index idxā on corrupt_bit_test_ā;
check table corrupt_bit_test_ā;
Table Op Msg_type Msg_text
test.corrupt_bit_test_ā check Warning InnoDB: Index "idx" is marked as corrupted
test.corrupt_bit_test_ā check Warning InnoDB: Index "idxē" is marked as corrupted
test.corrupt_bit_test_ā check error Corrupt
set names utf8;
select z from corrupt_bit_test_ā;
ERROR HY000: Index corrupt_bit_test_ā is corrupted
show create table corrupt_bit_test_ā;
Table Create Table
corrupt_bit_test_ā CREATE TABLE `corrupt_bit_test_ā` (
`a` int(11) NOT NULL AUTO_INCREMENT,
@ -32,8 +68,12 @@ corrupt_bit_test_ā CREATE TABLE `corrupt_bit_test_ā` (
UNIQUE KEY `idxē` (`z`,`b`),
KEY `idx` (`b`)
) ENGINE=InnoDB AUTO_INCREMENT=10003 DEFAULT CHARSET=latin1
drop index idxē on corrupt_bit_test_ā;
CREATE INDEX idx3 ON corrupt_bit_test_ā(b, c);
ERROR HY000: Index corrupt_bit_test_ā is corrupted
CREATE INDEX idx4 ON corrupt_bit_test_ā(b, z);
ERROR HY000: Index corrupt_bit_test_ā is corrupted
show create table corrupt_bit_test_ā;
Table Create Table
corrupt_bit_test_ā CREATE TABLE `corrupt_bit_test_ā` (
`a` int(11) NOT NULL AUTO_INCREMENT,
@ -43,7 +83,12 @@ corrupt_bit_test_ā CREATE TABLE `corrupt_bit_test_ā` (
PRIMARY KEY (`a`),
KEY `idx` (`b`)
) ENGINE=InnoDB AUTO_INCREMENT=10003 DEFAULT CHARSET=latin1
drop index idx on corrupt_bit_test_ā;
CREATE INDEX idx3 ON corrupt_bit_test_ā(b, c);
CREATE INDEX idx4 ON corrupt_bit_test_ā(b, z);
select z from corrupt_bit_test_ā limit 10;
z
20001
1
2
drop table corrupt_bit_test_ā;

5
mysql-test/suite/innodb/t/innodb-replace-debug.test
View File

@ -8,8 +8,9 @@
create table t1 (f1 int primary key, f2 int, f3 int, unique key k1(f2),
key k2(f3)) engine=innodb;
insert into t1 values (14, 24, 34);
set @@debug_dbug = '+d,row_ins_sec_index_entry_timeout';
set @old_dbug= @@session.debug_dbug;
set debug_dbug = '+d,row_ins_sec_index_entry_timeout';
replace into t1 values (14, 25, 34);
select * from t1;
drop table t1;
set @@debug_dbug = '-d,row_ins_sec_index_entry_timeout';
set debug_dbug = @old_dbug;

6
mysql-test/suite/innodb/t/innodb_corrupt_bit.test
View File

@ -8,6 +8,7 @@
-- disable_query_log
call mtr.add_suppression("Flagged corruption of idx.*in CHECK TABLE");
-- enable_query_log
set names utf8;
@ -36,9 +37,10 @@ INSERT INTO corrupt_bit_test_ā SELECT 0,b,c+1,z+1 FROM corrupt_bit_test_ā;
select count(*) from corrupt_bit_test_ā;
# This will flag all secondary indexes corrupted
SET SESSION debug_dbug="+d,dict_set_index_corrupted";
SET @save_dbug = @@SESSION.debug_dbug;
SET debug_dbug = '+d,dict_set_index_corrupted';
check table corrupt_bit_test_ā;
SET SESSION debug_dbug="-d,dict_set_index_corrupted";
SET debug_dbug = @save_dbug;
# Cannot create new indexes while corrupted indexes exist
--error ER_INDEX_CORRUPT