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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.
76 lines
2.0 KiB
Plaintext
76 lines
2.0 KiB
Plaintext
include/master-slave.inc
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[connection master]
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create table t1 (a varchar(10) character set utf8);
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load data infile '../../std_data/loaddata6.dat' into table t1;
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set @@character_set_database=koi8r;
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load data infile '../../std_data/loaddata6.dat' into table t1;
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set @@character_set_database=DEFAULT;
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load data infile '../../std_data/loaddata6.dat' into table t1;
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load data infile '../../std_data/loaddata6.dat' into table t1;
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load data infile '../../std_data/loaddata6.dat' into table t1;
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set @@character_set_database=koi8r;
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load data infile '../../std_data/loaddata6.dat' into table t1;
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set @@character_set_database=DEFAULT;
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load data infile '../../std_data/loaddata6.dat' into table t1 character set koi8r;
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select hex(a) from t1;
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hex(a)
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C3BF
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D0AA
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C3BF
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C3BF
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C3BF
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D0AA
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D0AA
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select hex(a) from t1;
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hex(a)
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C3BF
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D0AA
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C3BF
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C3BF
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C3BF
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D0AA
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D0AA
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drop table t1;
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-------------test bug#45516------------------
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DROP DATABASE IF EXISTS mysqltest;
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CREATE DATABASE mysqltest CHARSET UTF8;
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USE mysqltest;
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CREATE TABLE t (cl varchar(100)) CHARSET UTF8;
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LOAD DATA LOCAL INFILE './std_data/loaddata_utf8.dat' INTO TABLE t
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FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n';
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----------content on master----------
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SELECT hex(cl) FROM t;
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hex(cl)
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E4B880E4BA8CE4B889
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E59B9BE4BA94E585AD
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E4B883E585ABE4B99D
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----------content on slave----------
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USE mysqltest;
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SELECT hex(cl) FROM t;
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hex(cl)
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E4B880E4BA8CE4B889
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E59B9BE4BA94E585AD
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E4B883E585ABE4B99D
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DROP DATABASE mysqltest;
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DROP DATABASE IF EXISTS mysqltest;
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CREATE DATABASE mysqltest CHARSET UTF8;
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USE mysqltest;
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CREATE TABLE t (cl varchar(100)) CHARSET UTF8;
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LOAD DATA INFILE '../../std_data/loaddata_utf8.dat' INTO TABLE t
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FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n';
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----------content on master----------
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SELECT hex(cl) FROM t;
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hex(cl)
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E4B880E4BA8CE4B889
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E59B9BE4BA94E585AD
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E4B883E585ABE4B99D
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----------content on slave----------
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USE mysqltest;
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SELECT hex(cl) FROM t;
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hex(cl)
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E4B880E4BA8CE4B889
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E59B9BE4BA94E585AD
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E4B883E585ABE4B99D
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DROP DATABASE mysqltest;
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include/rpl_end.inc
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