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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.
172 lines
5.5 KiB
Plaintext
172 lines
5.5 KiB
Plaintext
# See if "LOAD DATA LOCAL INFILE" is well replicated
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# (LOAD DATA LOCAL INFILE is not written to the binlog
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# the same way as LOAD DATA INFILE : Append_blocks are smaller).
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# In MySQL 4.0 <4.0.12 there were 2 bugs with LOAD DATA LOCAL INFILE :
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# - the loaded file was not written entirely to the master's binlog,
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# only the first 4KB, 8KB or 16KB usually.
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# - the loaded file's first line was not written entirely to the
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# master's binlog (1st char was absent)
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source include/master-slave.inc;
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create table t1(a int);
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let $1=10000;
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disable_query_log;
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set SQL_LOG_BIN=0;
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while ($1)
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{
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insert into t1 values(1);
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dec $1;
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}
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set SQL_LOG_BIN=1;
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enable_query_log;
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let $MYSQLD_DATADIR= `select @@datadir`;
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval select * into outfile '$MYSQLD_DATADIR/rpl_loaddatalocal.select_outfile' from t1;
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#This will generate a 20KB file, now test LOAD DATA LOCAL
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truncate table t1;
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval load data local infile '$MYSQLD_DATADIR/rpl_loaddatalocal.select_outfile' into table t1;
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--remove_file $MYSQLD_DATADIR/rpl_loaddatalocal.select_outfile
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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 a,count(*) from t1 group by a;
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connection master;
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drop table 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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# End of 4.1 tests
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#
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# Now let us test how well we replicate LOAD DATA LOCAL in situation when
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# we met duplicates in tables to which we are adding rows.
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# (It supposed that LOAD DATA LOCAL ignores such errors)
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#
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connection master;
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create table t1(a int);
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insert into t1 values (1), (2), (2), (3);
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval select * into outfile '$MYSQLD_DATADIR/rpl_loaddatalocal.select_outfile' from t1;
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drop table t1;
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create table t1(a int primary key);
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval load data local infile '$MYSQLD_DATADIR/rpl_loaddatalocal.select_outfile' into table t1;
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--remove_file $MYSQLD_DATADIR/rpl_loaddatalocal.select_outfile
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SELECT * FROM t1 ORDER BY a;
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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 a;
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connection master;
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drop table 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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#
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# Bug22504 load data infile sql statement in replication architecture get error
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#
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--echo ==== Bug22504 Initialize ====
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--echo [on master]
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--connection master
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SET sql_mode='ignore_space';
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CREATE TABLE t1(a int);
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insert into t1 values (1), (2), (3), (4);
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval select * into outfile '$MYSQLD_DATADIR/rpl_loaddatalocal.select_outfile' from t1;
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truncate table t1;
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval load data local infile '$MYSQLD_DATADIR/rpl_loaddatalocal.select_outfile' into table t1;
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--remove_file $MYSQLD_DATADIR/rpl_loaddatalocal.select_outfile
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SELECT * FROM t1 ORDER BY a;
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--echo [on slave]
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sync_slave_with_master;
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SELECT * FROM t1 ORDER BY a;
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--echo ==== Clean up ====
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--echo [on master]
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connection master;
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DROP TABLE t1;
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--echo [on slave]
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sync_slave_with_master;
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--echo
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--echo Bug #43746:
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--echo "return wrong query string when parse 'load data infile' sql statement"
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--echo
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--echo [master]
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connection master;
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let $MYSQLD_DATADIR= `select @@datadir`;
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SELECT @@SESSION.sql_mode INTO @old_mode;
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SET sql_mode='ignore_space';
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CREATE TABLE t1(a int);
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INSERT INTO t1 VALUES (1), (2), (3), (4);
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval SELECT * INTO OUTFILE '$MYSQLD_DATADIR/bug43746.sql' FROM t1;
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TRUNCATE TABLE t1;
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval LOAD DATA LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1;
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval LOAD/* look mum, with comments in weird places! */DATA/* oh hai */LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql'/* we are */INTO/* from the internets */TABLE t1;
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval LOAD DATA/*!10000 LOCAL */INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1;
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval LOAD DATA LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' /*!10000 INTO */ TABLE t1;
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval LOAD DATA LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' /*!10000 INTO TABLE */ t1;
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval LOAD DATA /*!10000 LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO TABLE */ t1;
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval LOAD DATA/*!10000 LOCAL */INFILE '$MYSQLD_DATADIR/bug43746.sql'/*!10000 INTO*/TABLE t1;
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval LOAD DATA/*!10000 LOCAL */INFILE '$MYSQLD_DATADIR/bug43746.sql'/* empty */INTO TABLE t1;
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval LOAD DATA/*!10000 LOCAL */INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO/* empty */TABLE t1;
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval LOAD/*!99999 special comments that do not expand */DATA/*!99999 code from the future */LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql'/*!99999 have flux capacitor */INTO/*!99999 will travel */TABLE t1;
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SET sql_mode='PIPES_AS_CONCAT,ANSI_QUOTES,NO_KEY_OPTIONS,NO_TABLE_OPTIONS,NO_FIELD_OPTIONS,STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER';
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--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
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eval LOAD DATA LOCAL INFILE '$MYSQLD_DATADIR/bug43746.sql' INTO TABLE t1;
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--echo [slave]
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sync_slave_with_master;
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# cleanup
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--remove_file $MYSQLD_DATADIR/bug43746.sql
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--echo [master]
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connection master;
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DROP TABLE t1;
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SET SESSION sql_mode=@old_mode;
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--echo [slave]
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sync_slave_with_master;
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connection master;
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--source include/rpl_end.inc
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