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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.
73 lines
2.1 KiB
Plaintext
73 lines
2.1 KiB
Plaintext
include/master-slave.inc
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[connection master]
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drop table if exists t11;
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drop table if exists t11;
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create table t2 (n int);
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insert into t2 values(4);
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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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select * from t1 ORDER BY m;
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m
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15
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20
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select * from t2;
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n
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4
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select * from t11;
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ERROR 42S02: Table 'test.t11' doesn't exist
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drop table if exists t1,t2,t11;
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Replicate_Do_Table = 'test.t1'
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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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ts
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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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ts
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2005-08-12 00:00:00
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drop table t1;
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*** 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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Tables_in_test
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t1
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t2
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show triggers;
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Trigger Event Table Statement Timing Created sql_mode Definer character_set_client collation_connection Database Collation
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trg1 INSERT t1 set new.b=2 BEFORE NULL root@localhost latin1 latin1_swedish_ci latin1_swedish_ci
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trg2 INSERT t2 set new.b=2 BEFORE NULL root@localhost latin1 latin1_swedish_ci latin1_swedish_ci
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*** slave ***
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show tables;
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Tables_in_test
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t1
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show triggers;
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Trigger Event Table Statement Timing Created sql_mode Definer character_set_client collation_connection Database Collation
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trg1 INSERT t1 set new.b=2 BEFORE NULL root@localhost latin1 latin1_swedish_ci latin1_swedish_ci
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*** 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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Trigger Event Table Statement Timing Created sql_mode Definer character_set_client collation_connection Database Collation
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*** slave ***
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show tables;
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Tables_in_test
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t1
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show triggers;
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Trigger Event Table Statement Timing Created sql_mode Definer character_set_client collation_connection Database Collation
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*** master ***
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drop table t1;
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drop table t2;
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include/rpl_end.inc
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