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09c80e12c5
Major replication test framework cleanup. This does the following:
- Ensure that all tests clean up the replication state when they
finish, by making check-testcase check the output of SHOW SLAVE STATUS.
This implies:
- Slave must not be running after test finished. This is good
because it removes the risk for sporadic errors in subsequent
tests when a test forgets to sync correctly.
- Slave SQL and IO errors must be cleared when test ends. This is
good because we will notice if a test gets an unexpected error in
the slave threads near the end.
- We no longer have to clean up before a test starts.
- Ensure that all tests that wait for an error in one of the slave
threads waits for a specific error. It is no longer possible to
source wait_for_slave_[sql|io]_to_stop.inc when there is an error
in one of the slave threads. This is good because:
- If a test expects an error but there is a bug that causes
another error to happen, or if it stops the slave thread without
an error, then we will notice.
- When developing tests, wait_for_*_to_[start|stop].inc will fail
immediately if there is an error in the relevant slave thread.
Before this patch, we had to wait for the timeout.
- Remove duplicated and repeated code for setting up unusual replication
topologies. Now, there is a single file that is capable of setting
up arbitrary topologies (include/rpl_init.inc, but
include/master-slave.inc is still available for the most common
topology). Tests can now end with include/rpl_end.inc, which will clean
up correctly no matter what topology is used. The topology can be
changed with include/rpl_change_topology.inc.
- Improved debug information when tests fail. This includes:
- debug info is printed on all servers configured by include/rpl_init.inc
- User can set $rpl_debug=1, which makes auxiliary replication files
print relevant debug info.
- Improved documentation for all auxiliary replication files. Now they
describe purpose, usage, parameters, and side effects.
- Many small code cleanups:
- Made have_innodb.inc output a sensible error message.
- Moved contents of rpl000017-slave.sh into rpl000017.test
- Added mysqltest variables that expose the current state of
disable_warnings/enable_warnings and friends.
- Too many to list here: see per-file comments for details.
219 lines
7.1 KiB
Plaintext
219 lines
7.1 KiB
Plaintext
include/master-slave.inc
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[connection master]
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drop database if exists mysqltest1;
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create database mysqltest1;
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use mysqltest1;
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create table t1 (a int);
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insert into t1 values(9);
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select * from mysqltest1.t1;
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a
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9
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show databases like 'mysqltest1';
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Database (mysqltest1)
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mysqltest1
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select * from test.t1;
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a
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9
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drop table t1;
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drop database mysqltest1;
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drop database if exists rewrite;
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create database rewrite;
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use test;
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create table t1 (a date, b date, c date not null, d date);
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load data infile '../../std_data/loaddata1.dat' into table t1 fields terminated by ',';
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Warnings:
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Warning 1265 Data truncated for column 'a' at row 1
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Warning 1265 Data truncated for column 'c' at row 1
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Warning 1265 Data truncated for column 'd' at row 1
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Warning 1265 Data truncated for column 'a' at row 2
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Warning 1265 Data truncated for column 'b' at row 2
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Warning 1265 Data truncated for column 'd' at row 2
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load data infile '../../std_data/loaddata1.dat' into table t1 fields terminated by ',' IGNORE 2 LINES;
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select * from rewrite.t1;
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a b c d
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0000-00-00 NULL 0000-00-00 0000-00-00
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0000-00-00 0000-00-00 0000-00-00 0000-00-00
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2003-03-03 2003-03-03 2003-03-03 NULL
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2003-03-03 2003-03-03 2003-03-03 NULL
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truncate table t1;
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load data infile '../../std_data/loaddata1.dat' into table t1 fields terminated by ',' LINES STARTING BY ',' (b,c,d);
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Warnings:
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Warning 1265 Data truncated for column 'c' at row 1
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Warning 1265 Data truncated for column 'd' at row 1
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Warning 1265 Data truncated for column 'b' at row 2
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Warning 1265 Data truncated for column 'd' at row 2
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select * from rewrite.t1;
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a b c d
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NULL NULL 0000-00-00 0000-00-00
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NULL 0000-00-00 0000-00-00 0000-00-00
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NULL 2003-03-03 2003-03-03 NULL
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drop table t1;
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create table t1 (a text, b text);
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load data infile '../../std_data/loaddata2.dat' into table t1 fields terminated by ',' enclosed by '''';
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Warnings:
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Warning 1261 Row 3 doesn't contain data for all columns
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select concat('|',a,'|'), concat('|',b,'|') from rewrite.t1;
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concat('|',a,'|') concat('|',b,'|')
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|Field A| |Field B|
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|Field 1| |Field 2'
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Field 3,'Field 4|
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|Field 5' ,'Field 6| NULL
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|Field 6| | 'Field 7'|
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drop table t1;
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create table t1 (a int, b char(10));
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load data infile '../../std_data/loaddata3.dat' into table t1 fields terminated by '' enclosed by '' ignore 1 lines;
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Warnings:
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Warning 1366 Incorrect integer value: 'error ' for column 'a' at row 3
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Warning 1262 Row 3 was truncated; it contained more data than there were input columns
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Warning 1366 Incorrect integer value: 'wrong end ' for column 'a' at row 5
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Warning 1262 Row 5 was truncated; it contained more data than there were input columns
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select * from rewrite.t1;
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a b
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1 row 1
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2 row 2
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0 1234567890
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3 row 3
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0 1234567890
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truncate table t1;
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load data infile '../../std_data/loaddata4.dat' into table t1 fields terminated by '' enclosed by '' lines terminated by '' ignore 1 lines;
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Warnings:
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Warning 1366 Incorrect integer value: '
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' for column 'a' at row 4
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Warning 1261 Row 4 doesn't contain data for all columns
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select * from rewrite.t1;
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a b
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1 row 1
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2 row 2
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3 row 3
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0
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set sql_log_bin= 0;
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drop database rewrite;
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set sql_log_bin= 1;
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set sql_log_bin= 0;
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drop table t1;
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set sql_log_bin= 1;
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****
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**** Bug #46861 Auto-closing of temporary tables broken by replicate-rewrite-db
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****
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****
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**** Preparing the environment
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****
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SET sql_log_bin= 0;
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CREATE DATABASE database_master_temp_01;
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CREATE DATABASE database_master_temp_02;
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CREATE DATABASE database_master_temp_03;
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SET sql_log_bin= 1;
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SET sql_log_bin= 0;
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CREATE DATABASE database_slave_temp_01;
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CREATE DATABASE database_slave_temp_02;
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CREATE DATABASE database_slave_temp_03;
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SET sql_log_bin= 1;
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****
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**** Creating temporary tables on different databases with different connections
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****
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**** con_temp_01 --> creates
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**** t_01_01_temp on database_master_temp_01
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****
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**** con_temp_02 --> creates
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**** t_01_01_temp on database_master_temp_01
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**** t_02_01_temp, t_02_02_temp on database_master_temp_02
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****
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**** con_temp_02 --> creates
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**** t_01_01_temp on database_master_temp_01
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**** t_02_01_temp, t_02_02_temp on database_master_temp_02
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**** t_03_01_temp, t_03_02_temp, t_03_03_temp on database_master_temp_03
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****
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con_temp_01
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USE database_master_temp_01;
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CREATE TEMPORARY TABLE t_01_01_temp(a int);
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INSERT INTO t_01_01_temp VALUES(1);
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con_temp_02
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USE database_master_temp_01;
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CREATE TEMPORARY TABLE t_01_01_temp(a int);
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INSERT INTO t_01_01_temp VALUES(1);
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USE database_master_temp_02;
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CREATE TEMPORARY TABLE t_02_01_temp(a int);
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INSERT INTO t_02_01_temp VALUES(1);
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CREATE TEMPORARY TABLE t_02_02_temp(a int);
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INSERT INTO t_02_02_temp VALUES(1);
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con_temp_03
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USE database_master_temp_01;
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CREATE TEMPORARY TABLE t_01_01_temp(a int);
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INSERT INTO t_01_01_temp VALUES(1);
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USE database_master_temp_02;
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CREATE TEMPORARY TABLE t_02_01_temp(a int);
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INSERT INTO t_02_01_temp VALUES(1);
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CREATE TEMPORARY TABLE t_02_02_temp(a int);
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INSERT INTO t_02_02_temp VALUES(1);
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USE database_master_temp_03;
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CREATE TEMPORARY TABLE t_03_01_temp(a int);
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INSERT INTO t_03_01_temp VALUES(1);
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CREATE TEMPORARY TABLE t_03_02_temp(a int);
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INSERT INTO t_03_02_temp VALUES(1);
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CREATE TEMPORARY TABLE t_03_03_temp(a int);
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INSERT INTO t_03_03_temp VALUES(1);
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**** Dropping the connections
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**** We want to SHOW BINLOG EVENTS, to know what was logged. But there is no
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**** guarantee that logging of the terminated con1 has been done yet.a To be
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**** sure that logging has been done, we use a user lock.
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show status like 'Slave_open_temp_tables';
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Variable_name Value
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Slave_open_temp_tables 10
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select get_lock("con_01",10);
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get_lock("con_01",10)
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1
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select get_lock("con_01",10);
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get_lock("con_01",10)
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1
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select get_lock("con_02",10);
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get_lock("con_02",10)
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1
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select get_lock("con_02",10);
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get_lock("con_02",10)
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1
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select get_lock("con_03",10);
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get_lock("con_03",10)
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1
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select get_lock("con_03",10);
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get_lock("con_03",10)
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1
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**** Checking the binary log and temporary tables
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show status like 'Slave_open_temp_tables';
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Variable_name Value
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Slave_open_temp_tables 0
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show binlog events from <binlog_start>;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Query # # use `database_master_temp_01`; DROP /*!40005 TEMPORARY */ TABLE IF EXISTS `t_01_01_temp`
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master-bin.000001 # Query # # use `database_master_temp_02`; DROP /*!40005 TEMPORARY */ TABLE IF EXISTS `t_02_02_temp`,`t_02_01_temp`
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master-bin.000001 # Query # # use `database_master_temp_01`; DROP /*!40005 TEMPORARY */ TABLE IF EXISTS `t_01_01_temp`
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master-bin.000001 # Query # # use `database_master_temp_03`; DROP /*!40005 TEMPORARY */ TABLE IF EXISTS `t_03_03_temp`,`t_03_02_temp`,`t_03_01_temp`
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master-bin.000001 # Query # # use `database_master_temp_02`; DROP /*!40005 TEMPORARY */ TABLE IF EXISTS `t_02_02_temp`,`t_02_01_temp`
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master-bin.000001 # Query # # use `database_master_temp_01`; DROP /*!40005 TEMPORARY */ TABLE IF EXISTS `t_01_01_temp`
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****
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**** Cleaning up the test case
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****
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SET sql_log_bin= 0;
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DROP DATABASE database_master_temp_01;
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DROP DATABASE database_master_temp_02;
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DROP DATABASE database_master_temp_03;
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SET sql_log_bin= 1;
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SET sql_log_bin= 0;
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DROP DATABASE database_slave_temp_01;
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DROP DATABASE database_slave_temp_02;
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DROP DATABASE database_slave_temp_03;
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SET sql_log_bin= 1;
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include/rpl_end.inc
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