mirror of
https://github.com/MariaDB/server.git
synced 2025-08-27 13:04:36 +03:00
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.
57 lines
1.7 KiB
Plaintext
57 lines
1.7 KiB
Plaintext
# BUG#33029 5.0 to 5.1 replication fails on dup key when inserting
|
|
# using a trig in SP
|
|
|
|
# For all 5.0 up to 5.0.58 exclusive, and 5.1 up to 5.1.12 exclusive,
|
|
# if one statement in a SP generated AUTO_INCREMENT value by the top
|
|
# statement, all statements after it would be considered generated
|
|
# AUTO_INCREMENT value by the top statement, and a erroneous INSERT_ID
|
|
# value might be associated with these statement, which could cause
|
|
# duplicate entry error and stop the slave.
|
|
|
|
# Test if the slave can replicate from such a buggy master
|
|
|
|
# The bug33029-slave-relay-bin.000001 file is the
|
|
# slave-replay-bin.000003 file generated by run the
|
|
# rpl_auto_increment_bug33029.test with clean up statements at the end
|
|
# of the test case removed on a buggy 5.0 server
|
|
|
|
--let $rpl_skip_start_slave= 1
|
|
--let $rpl_skip_change_master= 1
|
|
source include/master-slave.inc;
|
|
|
|
--echo ==== Initialize ====
|
|
--connection slave
|
|
|
|
# Need to restore this at the end; CHANGE MASTER modifies it (see the
|
|
# manual for CHANGE MASTER).
|
|
SET @old_relay_log_purge= @@global.relay_log_purge;
|
|
|
|
# the relay log contains create t1, t2 tables and load data infile
|
|
--let $fake_relay_log = $MYSQL_TEST_DIR/std_data/bug33029-slave-relay-bin.000001
|
|
--source include/setup_fake_relay_log.inc
|
|
|
|
--echo ==== Test ====
|
|
start slave sql_thread;
|
|
--let $slave_param= Exec_Master_Log_Pos
|
|
--let $slave_param_value= 3776
|
|
--source include/wait_for_slave_param.inc
|
|
|
|
|
|
echo # Result on slave;
|
|
SELECT * FROM t1;
|
|
SELECT * FROM t2;
|
|
|
|
--echo ==== Clean up ====
|
|
|
|
stop slave sql_thread;
|
|
--source include/cleanup_fake_relay_log.inc
|
|
|
|
DROP TABLE t1, t2;
|
|
DROP PROCEDURE p1;
|
|
DROP PROCEDURE p2;
|
|
DROP FUNCTION f1;
|
|
|
|
SET @@global.relay_log_purge= @old_relay_log_purge;
|
|
--let $rpl_only_running_threads= 1
|
|
--source include/rpl_end.inc
|