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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.
152 lines
4.6 KiB
Text
152 lines
4.6 KiB
Text
# Replication of character sets.
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# This test will fail if the server/client does not support enough charsets.
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source include/master-slave.inc;
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set timestamp=1000000000;
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create database mysqltest2 character set latin2;
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set @@character_set_server=latin5;
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create database mysqltest3;
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--disable_query_log
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select "--- --master--" as "";
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--enable_query_log
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show create database mysqltest2;
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show create database mysqltest3;
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sync_slave_with_master;
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--disable_query_log
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select "--- --slave--" as "";
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--enable_query_log
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show create database mysqltest2;
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show create database mysqltest3;
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connection master;
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set @@collation_server=armscii8_bin;
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drop database mysqltest3;
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create database mysqltest3;
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--disable_query_log
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select "--- --master--" as "";
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--enable_query_log
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show create database mysqltest3;
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sync_slave_with_master;
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--disable_query_log
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select "--- --slave--" as "";
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--enable_query_log
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show create database mysqltest3;
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connection master;
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use mysqltest2;
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create table t1 (a int auto_increment primary key, b varchar(100));
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set character_set_client=cp850, collation_connection=latin2_croatian_ci;
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insert into t1 (b) values(@@character_set_server);
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insert into t1 (b) values(@@collation_server);
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# character_set_database and collation_database are not tested as they
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# needn't be replicated (Bar said in Jan 2005).
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insert into t1 (b) values(@@character_set_client);
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# collation_client does not exist
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insert into t1 (b) values(@@character_set_connection);
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insert into t1 (b) values(@@collation_connection);
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--echo --- --master--
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select * from t1 order by a;
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sync_slave_with_master;
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--echo --- --slave--
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select * from mysqltest2.t1 order by a;
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connection master;
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set character_set_client=latin1, collation_connection=latin1_german1_ci;
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truncate table t1;
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insert into t1 (b) values(@@collation_connection);
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insert into t1 (b) values(LEAST("Müller","Muffler"));
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set collation_connection=latin1_german2_ci;
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insert into t1 (b) values(@@collation_connection);
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insert into t1 (b) values(LEAST("Müller","Muffler"));
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--echo --- --master--
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select * from t1 order by a;
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sync_slave_with_master;
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--echo --- --slave--
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select * from mysqltest2.t1 order by a;
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# Presently charset info is not logged with LOAD DATA but it will
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# change in Jan 2005 when Dmitri pushes his new LOAD DATA,
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# before 5.0.3 goes out. When done, LOAD DATA INFILE should be tested
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# here.
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# See if user var is prefixed with collation in binlog and replicated well.
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# Note: replication of user variables is broken as far as derivation is
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# concerned. That's because when we store a user variable in the binlog,
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# we lose its derivation. So later on the slave, it's impossible to
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# know if the collation was explicit or not, so we use DERIVATION_NONE,
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# which provokes error messages (like 'Illegal mix of collation') when
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# we replay the master's INSERT/etc statements.
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connection master;
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set @a= _cp850 'Müller' collate cp850_general_ci;
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truncate table t1;
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insert into t1 (b) values(collation(@a));
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--echo --- --master--
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select * from t1 order by a;
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sync_slave_with_master;
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--echo --- --slave--
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select * from mysqltest2.t1 order by a;
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connection master;
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drop database mysqltest2;
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drop database mysqltest3;
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sync_slave_with_master;
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# Check that we can change global.collation_server (since 5.0.3)
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set global character_set_server=latin2;
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set global character_set_server=latin1; # back
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connection master;
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set global character_set_server=latin2;
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set global character_set_server=latin1; # back
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# Check that SET ONE_SHOT is really one shot
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set one_shot @@character_set_server=latin5;
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set @@max_join_size=1000;
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select @@character_set_server;
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select @@character_set_server;
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set @@character_set_server=latin5;
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select @@character_set_server;
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select @@character_set_server;
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# ONE_SHOT on not charset/collation stuff is not allowed
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-- error 1382
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set one_shot max_join_size=10;
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# Test of wrong character set numbers;
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error 1115;
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set character_set_client=9999999;
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error 1273;
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set collation_server=9999998;
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# This one was contributed by Sergey Petrunia (BUG#3943)
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use test;
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CREATE TABLE t1 (c1 VARBINARY(255), c2 VARBINARY(255));
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SET CHARACTER_SET_CLIENT=koi8r,
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CHARACTER_SET_CONNECTION=cp1251,
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CHARACTER_SET_RESULTS=koi8r;
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INSERT INTO t1 (c1, c2) VALUES ('îÕ, ÚÁ ÒÙÂÁÌËÕ','îÕ, ÚÁ ÒÙÂÁÌËÕ');
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select hex(c1), hex(c2) from t1;
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sync_slave_with_master;
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select hex(c1), hex(c2) 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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#
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# BUG#6676: Derivation of variables must be correct on slave
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#
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connection master;
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eval create table `t1` (
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`pk` varchar(10) not null default '',
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primary key (`pk`)
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) engine=$engine_type default charset=latin1;
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set @p=_latin1 'test';
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update t1 set pk='test' where pk=@p;
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drop table t1;
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# End of 4.1 tests
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--source include/rpl_end.inc
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