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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.
81 lines
3.5 KiB
Plaintext
81 lines
3.5 KiB
Plaintext
include/master-slave.inc
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[connection master]
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DROP TRIGGER test.t1_bi;
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DROP TRIGGER test.t2_ai;
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DROP TRIGGER test.t1_bu;
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DROP TRIGGER test.t2_au;
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DROP TRIGGER test.t1_bd;
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DROP TRIGGER test.t2_ad;
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DROP TABLE IF EXISTS test.t1;
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DROP TABLE IF EXISTS test.t2;
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DROP TABLE IF EXISTS test.t3;
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CREATE TABLE test.t1 (id MEDIUMINT NOT NULL AUTO_INCREMENT, b1 BIT(8), vc VARCHAR(255), bc CHAR(255), d DECIMAL(10,4) DEFAULT 0, f FLOAT DEFAULT 0, total BIGINT UNSIGNED, y YEAR, t TIMESTAMP,PRIMARY KEY(id));
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CREATE TABLE test.t2 (id MEDIUMINT NOT NULL AUTO_INCREMENT, b1 BIT(8), vc VARCHAR(255), bc CHAR(255), d DECIMAL(10,4) DEFAULT 0, f FLOAT DEFAULT 0, total BIGINT UNSIGNED, y YEAR, t TIMESTAMP,PRIMARY KEY(id));
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CREATE TABLE test.t3 (id MEDIUMINT NOT NULL AUTO_INCREMENT, b1 BIT(8), vc VARCHAR(255), bc CHAR(255), d DECIMAL(10,4) DEFAULT 0, f FLOAT DEFAULT 0, total BIGINT UNSIGNED, y YEAR, t TIMESTAMP,PRIMARY KEY(id));
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CREATE TRIGGER test.t1_bi BEFORE INSERT ON test.t1 FOR EACH ROW UPDATE test.t3 SET b1=1 and y=YEAR(NOW())|
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CREATE TRIGGER test.t2_ai AFTER INSERT ON test.t2 FOR EACH ROW BEGIN
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INSERT INTO test.t3 VALUES(NULL,0,'MySQL Replication team rocks!', 'Dark beer in prague is #1',12345.34,12.51,0,1965,NOW());
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UPDATE test.t3 SET f = ROUND(f);
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END|
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CREATE TRIGGER test.t1_bu BEFORE UPDATE on test.t1 FOR EACH ROW BEGIN
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UPDATE test.t3 SET y = '2000';
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INSERT INTO test.t3 VALUES(NULL,1,'Testing MySQL databases before update ', 'Insert should work',621.43, 0105.21,0,1974,NOW());
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END|
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CREATE TRIGGER test.t2_au AFTER UPDATE on test.t2 FOR EACH ROW BEGIN
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DECLARE done INT DEFAULT 0;
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DECLARE a DECIMAL(10,4);
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DECLARE b FLOAT;
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DECLARE num MEDIUMINT;
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DECLARE cur1 CURSOR FOR SELECT t2.id, t2.d, t2.f FROM test.t2;
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DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' SET done = 1;
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OPEN cur1;
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REPEAT
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FETCH cur1 INTO num, a, b;
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IF NOT done THEN
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UPDATE test.t3 SET total =(a*b) WHERE ID = num;
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END IF;
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UNTIL done END REPEAT;
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CLOSE cur1;
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END|
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CREATE TRIGGER test.t1_bd BEFORE DELETE on test.t1 FOR EACH ROW BEGIN
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DECLARE done INT DEFAULT 0;
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DECLARE a BIT(8);
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DECLARE b VARCHAR(255);
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DECLARE c CHAR(255);
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DECLARE d DECIMAL(10,4);
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DECLARE e FLOAT;
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DECLARE f BIGINT UNSIGNED;
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DECLARE g YEAR;
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DECLARE h TIMESTAMP;
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DECLARE cur1 CURSOR FOR SELECT t1.b1, t1.vc, t1.bc, t1.d, t1.f, t1.total, t1.y, t1.t FROM test.t1;
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DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' SET done = 1;
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OPEN cur1;
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REPEAT
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FETCH cur1 INTO a, b, c, d, e, f, g, h;
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IF NOT done THEN
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INSERT INTO test.t3 VALUES(NULL, a, b, c, d, e, f, g, h);
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END IF;
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UNTIL done END REPEAT;
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CLOSE cur1;
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END|
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CREATE TRIGGER test.t2_ad AFTER DELETE ON test.t2 FOR EACH ROW
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DELETE FROM test.t1|
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INSERT INTO test.t1 VALUES(NULL,1,'Testing MySQL databases is a cool ', 'Must make it bug free for the customer',654321.4321,15.21,0,1965,NOW());
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INSERT INTO test.t2 VALUES(NULL,0,'Testing MySQL databases is a cool ', 'MySQL Customers ROCK!',654321.4321,1.24521,0,YEAR(NOW()),NOW());
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UPDATE test.t1 SET b1 = 0 WHERE b1 = 1;
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INSERT INTO test.t2 VALUES(NULL,1,'This is an after update test.', 'If this works, total will not be zero on the master or slave',1.4321,5.221,0,YEAR(NOW()),NOW());
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UPDATE test.t2 SET b1 = 0 WHERE b1 = 1;
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INSERT INTO test.t1 VALUES(NULL,1,'add some more test data test.', 'and hope for the best', 3.321,5.221,0,YEAR(NOW()),NOW());
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DELETE FROM test.t1 WHERE id = 1;
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DELETE FROM test.t2 WHERE id = 1;
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DROP TRIGGER test.t1_bi;
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DROP TRIGGER test.t2_ai;
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DROP TRIGGER test.t1_bu;
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DROP TRIGGER test.t2_au;
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DROP TRIGGER test.t1_bd;
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DROP TRIGGER test.t2_ad;
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DROP TABLE IF EXISTS test.t1;
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DROP TABLE IF EXISTS test.t2;
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DROP TABLE IF EXISTS test.t3;
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include/rpl_end.inc
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