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mariadb/mysql-test/suite/rpl/t/rpl_row_trig001.test
Sven Sandberg 09c80e12c5 BUG#49978: Replication tests don't clean up replication state at the end
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.
2010-12-19 18:07:28 +01:00

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#############################################################################
# Original Author: JBM #
# Original Date: Aug/09/2005 #
#############################################################################
# TEST: Use after insert and before inset triggers and stored procdures to #
# Update and insert data #
#############################################################################
# Includes
-- source include/have_binlog_format_row.inc
-- source include/master-slave.inc
-- disable_query_log
-- disable_result_log
# Begin clean up test section
connection master;
--disable_warnings
DROP PROCEDURE IF EXISTS test.p2;
DROP PROCEDURE IF EXISTS test.p3;
--error 0,1360
DROP TRIGGER test.t2_ai;
--error 0,1360
DROP TRIGGER test.t3_bi_t2;
--error 0,1360
DROP TABLE IF EXISTS test.t1;
DROP TABLE IF EXISTS test.t2;
DROP TABLE IF EXISTS test.t3;
# test section 1, lets add a trigger to the mix. Taken from bug #12280
let $message=<Begin test section 1 (Tiggers & SP)>;
--source include/show_msg.inc
CREATE TABLE test.t1 (n MEDIUMINT NOT NULL, d DATETIME, PRIMARY KEY(n));
CREATE TABLE test.t2 (n MEDIUMINT NOT NULL AUTO_INCREMENT, f FLOAT, d DATETIME, PRIMARY KEY(n));
CREATE TABLE test.t3 (n MEDIUMINT NOT NULL AUTO_INCREMENT, d DATETIME, PRIMARY KEY(n));
INSERT INTO test.t1 VALUES (1,NOW());
delimiter //;
CREATE TRIGGER test.t2_ai AFTER INSERT ON test.t2 FOR EACH ROW UPDATE test.t1 SET d=NOW() where n = 1//
CREATE PROCEDURE test.p3()
BEGIN
INSERT INTO test.t3 (d) VALUES (NOW());
END//
CREATE TRIGGER test.t3_bi_t2 BEFORE INSERT ON test.t2 FOR EACH ROW CALL test.p3()//
CREATE PROCEDURE test.p2()
BEGIN
INSERT INTO test.t2 (f,d) VALUES (RAND(),NOW());
END//
delimiter ;//
# Make sure that all definition have propagated to the slave
sync_slave_with_master;
connection master;
-- disable_query_log
-- disable_result_log
SET @wait_count = 1;
let $1=10;
while ($1)
{
CALL test.p2();
let $wait_condition= SELECT COUNT(*) = @wait_count FROM test.t3;
--source include/wait_condition.inc
--disable_query_log
SET @wait_count = @wait_count + 1;
dec $1;
}
-- enable_result_log
-- enable_query_log
# Just a precaution to make sure all changes have made it over to the
# slave
connection master;
let $count = `select count(*) from t1`;
eval INSERT INTO test.t1 VALUES ($count+1, NOW());
sync_slave_with_master;
#show binlog events;
#select * from test.t2;
#select * from test.t3;
#connection slave;
#select * from test.t2;
#select * from test.t3;
let $message=<End test section 2 (Tiggers & SP)>;
--source include/show_msg.inc
# time to dump the databases and so we can see if they match
--exec $MYSQL_DUMP --compact --order-by-primary --skip-extended-insert --no-create-info test > $MYSQLTEST_VARDIR/tmp/trig001_master.sql
--exec $MYSQL_DUMP_SLAVE --compact --order-by-primary --skip-extended-insert --no-create-info test > $MYSQLTEST_VARDIR/tmp/trig001_slave.sql
# Cleanup
connection master;
DROP PROCEDURE test.p2;
DROP PROCEDURE test.p3;
DROP TRIGGER test.t2_ai;
DROP TRIGGER test.t3_bi_t2;
DROP TABLE test.t1;
DROP TABLE test.t2;
DROP TABLE test.t3;
sync_slave_with_master;
# Lets compare. Note: If they match test will pass, if they do not match
# the test will show that the diff statement failed and not reject file
# will be created. You will need to go to the mysql-test dir and diff
# the files your self to see what is not matching :-) Failed tests
# will leave dump files in $MYSQLTEST_VARDIR/tmp
diff_files $MYSQLTEST_VARDIR/tmp/trig001_master.sql $MYSQLTEST_VARDIR/tmp/trig001_slave.sql;
# End of 5.0 test case
--source include/rpl_end.inc