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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.
262 lines
5.8 KiB
Plaintext
262 lines
5.8 KiB
Plaintext
include/master-slave.inc
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[connection master]
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CREATE DATABASE test_ignore;
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**** On Master ****
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SHOW DATABASES;
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Database
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information_schema
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mtr
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mysql
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test
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test_ignore
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USE test;
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CREATE TABLE t1 (a INT, b INT);
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SHOW TABLES;
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Tables_in_test
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t1
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INSERT INTO t1 VALUES (1,1), (2,2);
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USE test_ignore;
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CREATE TABLE t2 (a INT, b INT);
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SHOW TABLES;
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Tables_in_test_ignore
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t2
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INSERT INTO t2 VALUES (3,3), (4,4);
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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 `test`; CREATE TABLE t1 (a INT, b INT)
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t1)
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Query # # COMMIT
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**** On Slave ****
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SHOW DATABASES;
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Database
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information_schema
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mtr
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mysql
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test
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USE test;
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SHOW TABLES;
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Tables_in_test
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t1
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USE test_ignore;
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ERROR 42000: Unknown database 'test_ignore'
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DROP DATABASE test_ignore;
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USE test;
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DROP TABLE t1;
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USE test;
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include/rpl_reset.inc
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CREATE TABLE t1 (a INT);
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DELETE FROM t1;
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INSERT INTO t1 VALUES (1),(2);
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DELETE FROM t1 WHERE a = 0;
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UPDATE t1 SET a=99 WHERE a = 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 `test`; CREATE TABLE t1 (a INT)
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t1)
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Query # # COMMIT
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DROP TABLE t1;
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================ Test for BUG#17620 ================
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include/rpl_reset.inc
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**** On Slave ****
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SET GLOBAL QUERY_CACHE_SIZE=0;
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**** On Master ****
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CREATE TABLE t1 (a INT);
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INSERT INTO t1 VALUES (1),(2),(3);
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**** On Slave ****
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SET GLOBAL QUERY_CACHE_SIZE=16*1024*1024;
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**** On Master ****
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INSERT INTO t1 VALUES (4),(5),(6);
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**** On Slave ****
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SELECT * FROM t1;
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a
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1
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2
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3
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4
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5
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6
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**** On Master ****
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INSERT INTO t1 VALUES (7),(8),(9);
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**** On Slave ****
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SELECT * FROM t1;
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a
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1
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2
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3
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4
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5
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6
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7
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8
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9
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SET GLOBAL QUERY_CACHE_SIZE=0;
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DROP TABLE t1;
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================ Test for BUG#22550 ================
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include/rpl_reset.inc
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CREATE TABLE t1 (a BIT(1), b INT) ENGINE=MYISAM;
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INSERT INTO t1 VALUES(1,2);
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SELECT HEX(a),b FROM t1;
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HEX(a) b
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1 2
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SELECT HEX(a),b FROM t1;
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HEX(a) b
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1 2
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UPDATE t1 SET a=0 WHERE b=2;
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SELECT HEX(a),b FROM t1;
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HEX(a) b
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0 2
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SELECT HEX(a),b FROM t1;
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HEX(a) b
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0 2
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DROP TABLE IF EXISTS t1;
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================ Test for BUG#22583 ================
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include/rpl_reset.inc
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**** On Master ****
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CREATE TABLE t1_myisam (k INT, a BIT(1), b BIT(9)) ENGINE=MYISAM;
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CREATE TABLE t1_innodb (k INT, a BIT(1), b BIT(9)) ENGINE=INNODB;
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CREATE TABLE t2_myisam (k INT, a BIT(1) NOT NULL, b BIT(4) NOT NULL) ENGINE=MYISAM;
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CREATE TABLE t2_innodb (k INT, a BIT(1) NOT NULL, b BIT(4) NOT NULL) ENGINE=INNODB;
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**** On Slave ****
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ALTER TABLE t1_myisam ENGINE=INNODB;
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ALTER TABLE t1_innodb ENGINE=MYISAM;
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ALTER TABLE t2_myisam ENGINE=INNODB;
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ALTER TABLE t2_innodb ENGINE=MYISAM;
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**** On Master ****
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INSERT INTO t1_myisam VALUES(1, b'0', 257);
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INSERT INTO t1_myisam VALUES(2, b'1', 256);
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INSERT INTO t1_innodb VALUES(1, b'0', 257);
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INSERT INTO t1_innodb VALUES(2, b'1', 256);
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SELECT k, HEX(a),HEX(b) FROM t1_myisam;
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k HEX(a) HEX(b)
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1 0 101
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2 1 100
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SELECT k, HEX(a),HEX(b) FROM t1_innodb;
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k HEX(a) HEX(b)
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1 0 101
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2 1 100
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INSERT INTO t2_myisam VALUES(1, b'0', 9);
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INSERT INTO t2_myisam VALUES(2, b'1', 8);
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INSERT INTO t2_innodb VALUES(1, b'0', 9);
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INSERT INTO t2_innodb VALUES(2, b'1', 8);
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SELECT k, HEX(a),HEX(b) FROM t2_myisam;
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k HEX(a) HEX(b)
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1 0 9
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2 1 8
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SELECT k, HEX(a),HEX(b) FROM t2_innodb;
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k HEX(a) HEX(b)
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1 0 9
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2 1 8
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**** On Slave ****
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SELECT k, HEX(a),HEX(b) FROM t1_myisam;
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k HEX(a) HEX(b)
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1 0 101
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2 1 100
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SELECT k, HEX(a),HEX(b) FROM t1_innodb;
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k HEX(a) HEX(b)
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1 0 101
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2 1 100
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SELECT k, HEX(a),HEX(b) FROM t2_myisam;
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k HEX(a) HEX(b)
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1 0 9
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2 1 8
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SELECT k, HEX(a),HEX(b) FROM t2_innodb;
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k HEX(a) HEX(b)
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1 0 9
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2 1 8
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**** On Master ****
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UPDATE t1_myisam SET a=0 WHERE k=2;
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SELECT k, HEX(a),HEX(b) FROM t1_myisam;
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k HEX(a) HEX(b)
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1 0 101
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2 0 100
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UPDATE t1_innodb SET a=0 WHERE k=2;
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SELECT k, HEX(a),HEX(b) FROM t1_innodb;
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k HEX(a) HEX(b)
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1 0 101
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2 0 100
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UPDATE t2_myisam SET a=0 WHERE k=2;
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SELECT k, HEX(a),HEX(b) FROM t2_myisam;
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k HEX(a) HEX(b)
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1 0 9
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2 0 8
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UPDATE t2_innodb SET a=0 WHERE k=2;
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SELECT k, HEX(a),HEX(b) FROM t2_innodb;
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k HEX(a) HEX(b)
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1 0 9
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2 0 8
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**** On Slave ****
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SELECT k, HEX(a),HEX(b) FROM t1_myisam;
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k HEX(a) HEX(b)
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1 0 101
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2 0 100
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SELECT k, HEX(a),HEX(b) FROM t1_innodb;
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k HEX(a) HEX(b)
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1 0 101
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2 0 100
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SELECT k, HEX(a),HEX(b) FROM t2_myisam;
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k HEX(a) HEX(b)
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1 0 9
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2 0 8
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SELECT k, HEX(a),HEX(b) FROM t2_innodb;
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k HEX(a) HEX(b)
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1 0 9
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2 0 8
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**** On Master ****
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DROP TABLE IF EXISTS t1_myisam, t1_innodb, t2_myisam, t2_innodb;
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drop table if exists t1, t2;
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CREATE TABLE `t1` (
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`a` int(11) NOT NULL auto_increment,
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`b` int(11) default NULL,
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PRIMARY KEY (`a`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 ;
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CREATE TABLE `t2` (
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`a` int(11) NOT NULL auto_increment,
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`b` int(11) default NULL,
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PRIMARY KEY (`a`)
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) ENGINE=MyISAM DEFAULT CHARSET=latin1 ;
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insert into t1 values (1,1),(2,2);
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insert into t2 values (1,1),(4,4);
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UPDATE t2,t1 SET t2.a=t1.a+2;
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ERROR 23000: Duplicate entry '3' for key 'PRIMARY'
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select * from t2 /* must be (3,1), (4,4) */;
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a b
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3 1
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4 4
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select * from t2 /* must be (3,1), (4,4) */;
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a b
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3 1
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4 4
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drop table t1,t2;
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include/rpl_reset.inc
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**** On Master ****
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CREATE TABLE t1 (a INT PRIMARY KEY, b SET('master','slave'));
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INSERT INTO t1 VALUES (1,'master,slave'), (2,'master,slave');
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**** On Slave ****
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UPDATE t1 SET a = 5, b = 'slave' WHERE a = 1;
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SELECT * FROM t1 ORDER BY a;
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a b
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2 master,slave
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5 slave
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set @@global.slave_exec_mode= 'IDEMPOTENT';
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**** On Master ****
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UPDATE t1 SET a = 5, b = 'master' WHERE a = 1;
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SELECT * FROM t1 ORDER BY a;
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a b
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2 master,slave
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5 master
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**** On Slave ****
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set @@global.slave_exec_mode= default;
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Last_SQL_Error
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SELECT * FROM t1 ORDER BY a;
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a b
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2 master,slave
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5 slave
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**** On Master ****
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DROP TABLE t1;
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include/rpl_end.inc
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