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MDEV-13626: Merge InnoDB test cases from MySQL 5.7 (part 6)
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innodb.truncate_inject: Replacement for innodb_zip.wl6501_error_1

Note: unlike MySQL, in some cases TRUNCATE does not return
an error in MariaDB. This should be fixed in the scope of
MDEV-13564 or similar.
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@dr-m
dr-m committed Jan 15, 2018
1 parent ec062c6 commit 850702d
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114 changes: 114 additions & 0 deletions mysql-test/suite/innodb/r/truncate_inject.result
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SET @save_dbug = @@SESSION.debug_dbug;
call mtr.add_suppression("InnoDB: Flagged corruption of .* in table `test`\\.`t` in TRUNCATE TABLE");
# 1. Error in assigning undo logs for truncate action
CREATE TABLE t (i int PRIMARY KEY, f float UNIQUE, c char(100), INDEX ck(c))
ENGINE = InnoDB;
insert into t values (1, 1.1, 'a'), (2, 2.2, 'b'), (3, 3.3, 'c');
check table t;
Table Op Msg_type Msg_text
test.t check status OK
SET debug_dbug = '+d,ib_err_trunc_assigning_undo_log';
truncate table t;
ERROR HY000: Got error 168 "Unknown (generic) error from engine" from storage engine InnoDB
SET debug_dbug = @save_dbug;
check table t;
Table Op Msg_type Msg_text
test.t check status OK
select * from t;
i f c
1 1.1 a
2 2.2 b
3 3.3 c
# 2. Error while preparing for truncate
SET debug_dbug = '+d,ib_err_trunc_preparing_for_truncate';
truncate table t;
ERROR HY000: Got error 168 "Unknown (generic) error from engine" from storage engine InnoDB
SET debug_dbug = @save_dbug;
check table t;
Table Op Msg_type Msg_text
test.t check status OK
select * from t;
i f c
1 1.1 a
2 2.2 b
3 3.3 c
# 3. Error while dropping/creating indexes
SET debug_dbug = '+d,ib_err_trunc_drop_index';
truncate table t;
ERROR HY000: Got error 168 "Unknown (generic) error from engine" from storage engine InnoDB
SET debug_dbug = @save_dbug;
check table t;
Table Op Msg_type Msg_text
test.t check Warning InnoDB: Index PRIMARY is marked as corrupted
test.t check error Corrupt
select * from t;
Got one of the listed errors
drop table t;
CREATE TABLE t (i int PRIMARY KEY, f float UNIQUE, c char(100), INDEX ck(c))
ENGINE = InnoDB;
insert into t values (1, 1.1, 'a'), (2, 2.2, 'b'), (3, 3.3, 'c');
check table t;
Table Op Msg_type Msg_text
test.t check status OK
SET debug_dbug = '+d,ib_err_trunc_create_index';
truncate table t;
ERROR HY000: Got error 168 "Unknown (generic) error from engine" from storage engine InnoDB
SET debug_dbug = @save_dbug;
check table t;
Table Op Msg_type Msg_text
test.t check Warning InnoDB: Index PRIMARY is marked as corrupted
test.t check error Corrupt
select * from t;
Got one of the listed errors
drop table t;
CREATE TABLE t (i int PRIMARY KEY, f float UNIQUE, c char(100), INDEX ck(c))
ENGINE = InnoDB;
insert into t values (1, 1.1, 'a'), (2, 2.2, 'b'), (3, 3.3, 'c');
check table t;
Table Op Msg_type Msg_text
test.t check status OK
SET debug_dbug = '+d,ib_err_trunc_temp_recreate_index';
truncate table t;
SET debug_dbug = @save_dbug;
check table t;
Table Op Msg_type Msg_text
test.t check status OK
select * from t;
i f c
drop table t;
# 4. Error while completing truncate of table involving FTS
CREATE TABLE t (i int PRIMARY KEY, f float UNIQUE, c char(100),
FULLTEXT INDEX(c)) ENGINE = InnoDB;
insert into t values (1, 1.1, 'mysql is now oracle company'),
(2, 2.2, 'innodb is part of mysql'),
(3, 3.3, 'innodb is default storage engine of mysql');
check table t;
Table Op Msg_type Msg_text
test.t check status OK
SET debug_dbug = '+d,ib_err_trunc_temp_recreate_index';
truncate table t;
SET debug_dbug = @save_dbug;
check table t;
Table Op Msg_type Msg_text
test.t check status OK
select * from t;
i f c
drop table t;
# 5. Error while updating sys-tables
CREATE TABLE t (i int PRIMARY KEY, f float UNIQUE, c char(100),
FULLTEXT INDEX(c)) ENGINE = InnoDB;
insert into t values (1, 1.1, 'mysql is now oracle company'),
(2, 2.2, 'innodb is part of mysql'),
(3, 3.3, 'innodb is default storage engine of mysql');
check table t;
Table Op Msg_type Msg_text
test.t check status OK
SET debug_dbug = '+d,ib_err_trunc_temp_recreate_index';
truncate table t;
SET debug_dbug = @save_dbug;
check table t;
Table Op Msg_type Msg_text
test.t check status OK
select * from t order by i;
i f c
drop table t;
97 changes: 97 additions & 0 deletions mysql-test/suite/innodb/t/truncate_inject.test
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# This test is based on innodb_zip.wl6501_error_1 in MySQL 5.7.

--source include/have_innodb.inc
--source include/innodb_row_format.inc
--source include/have_debug.inc

SET @save_dbug = @@SESSION.debug_dbug;

call mtr.add_suppression("InnoDB: Flagged corruption of .* in table `test`\\.`t` in TRUNCATE TABLE");

--echo # 1. Error in assigning undo logs for truncate action
CREATE TABLE t (i int PRIMARY KEY, f float UNIQUE, c char(100), INDEX ck(c))
ENGINE = InnoDB;
insert into t values (1, 1.1, 'a'), (2, 2.2, 'b'), (3, 3.3, 'c');
check table t;
#
SET debug_dbug = '+d,ib_err_trunc_assigning_undo_log';
--error ER_GET_ERRNO
truncate table t;
SET debug_dbug = @save_dbug;
check table t;
select * from t;

--echo # 2. Error while preparing for truncate
SET debug_dbug = '+d,ib_err_trunc_preparing_for_truncate';
--error ER_GET_ERRNO
truncate table t;
SET debug_dbug = @save_dbug;
check table t;
select * from t;

--echo # 3. Error while dropping/creating indexes
SET debug_dbug = '+d,ib_err_trunc_drop_index';
--error ER_GET_ERRNO
truncate table t;
SET debug_dbug = @save_dbug;
check table t;
--error ER_TABLE_CORRUPT,ER_GET_ERRNO
select * from t;
drop table t;

CREATE TABLE t (i int PRIMARY KEY, f float UNIQUE, c char(100), INDEX ck(c))
ENGINE = InnoDB;
insert into t values (1, 1.1, 'a'), (2, 2.2, 'b'), (3, 3.3, 'c');
check table t;

SET debug_dbug = '+d,ib_err_trunc_create_index';
--error ER_GET_ERRNO
truncate table t;
SET debug_dbug = @save_dbug;
check table t;
--error ER_TABLE_CORRUPT,ER_GET_ERRNO
select * from t;
drop table t;

CREATE TABLE t (i int PRIMARY KEY, f float UNIQUE, c char(100), INDEX ck(c))
ENGINE = InnoDB;
insert into t values (1, 1.1, 'a'), (2, 2.2, 'b'), (3, 3.3, 'c');
check table t;

SET debug_dbug = '+d,ib_err_trunc_temp_recreate_index';
truncate table t;
SET debug_dbug = @save_dbug;

check table t;
select * from t;
drop table t;

--echo # 4. Error while completing truncate of table involving FTS
CREATE TABLE t (i int PRIMARY KEY, f float UNIQUE, c char(100),
FULLTEXT INDEX(c)) ENGINE = InnoDB;
insert into t values (1, 1.1, 'mysql is now oracle company'),
(2, 2.2, 'innodb is part of mysql'),
(3, 3.3, 'innodb is default storage engine of mysql');
check table t;
SET debug_dbug = '+d,ib_err_trunc_temp_recreate_index';
truncate table t;
SET debug_dbug = @save_dbug;

check table t;
select * from t;
drop table t;

--echo # 5. Error while updating sys-tables
CREATE TABLE t (i int PRIMARY KEY, f float UNIQUE, c char(100),
FULLTEXT INDEX(c)) ENGINE = InnoDB;
insert into t values (1, 1.1, 'mysql is now oracle company'),
(2, 2.2, 'innodb is part of mysql'),
(3, 3.3, 'innodb is default storage engine of mysql');
check table t;
SET debug_dbug = '+d,ib_err_trunc_temp_recreate_index';
truncate table t;
SET debug_dbug = @save_dbug;

check table t;
select * from t order by i;
drop table t;
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