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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.
92 lines
2.1 KiB
Plaintext
92 lines
2.1 KiB
Plaintext
# This test assumes we are ignoring updates on table t2, but doing
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# updates on t1
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source include/master-slave.inc;
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--disable_warnings
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drop table if exists t11;
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connection slave;
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drop table if exists t11;
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--enable_warnings
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create table t2 (n int);
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insert into t2 values(4);
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connection master;
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create table t2 (s char(20));
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load data infile '../../std_data/words.dat' into table t2;
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insert into t2 values('five');
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create table t1 (m int);
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insert into t1 values(15),(16),(17);
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update t1 set m=20 where m=16;
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delete from t1 where m=17;
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create table t11 select * from t1;
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save_master_pos;
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connection slave;
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sync_with_master;
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select * from t1 ORDER BY m;
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select * from t2;
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--error 1146
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select * from t11;
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connection master;
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drop table if exists t1,t2,t11;
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save_master_pos;
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connection slave;
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sync_with_master;
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# show slave status, just to see of it prints replicate-do-table
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let $status_items= Replicate_Do_Table;
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source include/show_slave_status.inc;
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#
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# BUG#12542
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# TEST: "SET ONE_SHOT should always be executed on slave"
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#
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# We could use any timezone different than server default in this test
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#
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connection master;
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create table t1 (ts timestamp);
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set one_shot time_zone='met';
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insert into t1 values('2005-08-12 00:00:00');
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set one_shot time_zone='met';
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select * from t1;
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sync_slave_with_master;
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connection slave;
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set one_shot time_zone='met';
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select * from t1;
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connection master;
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drop table t1;
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sync_slave_with_master;
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# End of 4.1 tests
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#
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# Bug#24478 DROP TRIGGER is not caught by replicate-*-table filters
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#
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--echo *** master ***
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connection master;
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create table t1 (a int, b int);
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create trigger trg1 before insert on t1 for each row set new.b=2;
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create table t2 (a int, b int);
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create trigger trg2 before insert on t2 for each row set new.b=2;
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show tables;
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show triggers;
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sync_slave_with_master;
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--echo *** slave ***
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connection slave;
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show tables;
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show triggers;
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--echo *** master ***
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connection master;
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drop trigger trg1;
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drop trigger trg2;
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show triggers;
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sync_slave_with_master;
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--echo *** slave ***
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connection slave;
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show tables;
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show triggers;
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--echo *** master ***
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connection master;
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drop table t1;
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drop table t2;
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sync_slave_with_master;
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--source include/rpl_end.inc
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