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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.
154 lines
4.7 KiB
Plaintext
154 lines
4.7 KiB
Plaintext
include/master-slave.inc
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[connection master]
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DROP TABLE IF EXISTS test.t1;
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DROP TABLE IF EXISTS test.t2;
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***** Table Create Section ****
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CREATE TABLE test.t1 (c1 int not null auto_increment,
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data LONGBLOB, PRIMARY KEY(c1))ENGINE=#;
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**** Data Insert Section test.t1 *****
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INSERT INTO test.t1 VALUES (NULL, NULL);
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INSERT INTO test.t1 VALUES (NULL, repeat('a',1*1024));
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INSERT INTO test.t1 VALUES (NULL, repeat('b',16*1024));
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**** Data Insert Validation Master Section test.t1 ****
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SELECT LENGTH(data) FROM test.t1 WHERE c1 = 1;
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LENGTH(data)
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NULL
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SELECT LENGTH(data) FROM test.t1 WHERE c1 = 2;
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LENGTH(data)
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1024
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SELECT LENGTH(data) FROM test.t1 WHERE c1 = 3;
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LENGTH(data)
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16384
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**** Data Insert Validation Slave Section test.t1 ****
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SELECT LENGTH(data) FROM test.t1 WHERE c1 = 1;
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LENGTH(data)
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NULL
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SELECT LENGTH(data) FROM test.t1 WHERE c1 = 2;
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LENGTH(data)
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1024
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SELECT LENGTH(data) FROM test.t1 WHERE c1 = 3;
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LENGTH(data)
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16384
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**** Data Update Section test.t1 ****
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UPDATE test.t1 set data=repeat('a',18*1024) where c1 = 1;
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UPDATE t1 set data=repeat('c',17*1024) where c1 = 2;
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**** Data Update Validation Master Section test.t1 ****
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SELECT LENGTH(data) FROM test.t1 WHERE c1 = 1;
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LENGTH(data)
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18432
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SELECT LENGTH(data) FROM test.t1 WHERE c1 = 2;
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LENGTH(data)
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17408
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**** Data Update Validation Slave Section test.t1 ****
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SELECT LENGTH(data) FROM test.t1 WHERE c1 = 1;
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LENGTH(data)
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18432
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SELECT LENGTH(data) FROM test.t1 WHERE c1 = 2;
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LENGTH(data)
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17408
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**** End Test Section test.t1 ****
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**** Create Table test.t2 ****
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CREATE TABLE test.t2 (
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c1 INT NOT NULL PRIMARY KEY,
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c2 TEXT,
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c3 INT,
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c4 LONGBLOB,
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KEY(c3))ENGINE=#;
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*** Setup Values For test.t2 ***
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set @x0 = '01234567012345670123456701234567';
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set @x0 = concat(@x0,@x0,@x0,@x0,@x0,@x0,@x0,@x0);
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set @b1 = 'b1';
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set @b1 = concat(@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1);
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set @b1 = concat(@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1);
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set @b1 = concat(@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1,@b1);
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set @b1 = concat(@b1,@x0);
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set @d1 = 'dd1';
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set @d1 = concat(@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1);
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set @d1 = concat(@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1);
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set @d1 = concat(@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1,@d1);
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set @b2 = 'b2';
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set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
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set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
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set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
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set @b2 = concat(@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2,@b2);
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set @d2 = 'dd2';
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set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
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set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
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set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
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set @d2 = concat(@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2,@d2);
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**** Data Insert Section test.t2 *****
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INSERT INTO test.t2 VALUES(1,@b1,111,@d1);
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INSERT INTO test.t2 VALUES(2,@b2,222,@d2);
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**** Data Insert Validation Master Section test.t2 ****
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SELECT c1, LENGTH(c2), SUBSTR(c2,1+2*900,2), LENGTH(c4), SUBSTR(c4,1+3*900,3)
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FROM test.t2 WHERE c1=1;
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c1 LENGTH(c2) SUBSTR(c2,1+2*900,2) LENGTH(c4) SUBSTR(c4,1+3*900,3)
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1 2256 b1 3000 dd1
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SELECT c1, LENGTH(c2), SUBSTR(c2,1+2*900,2), LENGTH(c4), SUBSTR(c4,1+3*900,3)
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FROM test.t2 WHERE c1=2;
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c1 LENGTH(c2) SUBSTR(c2,1+2*900,2) LENGTH(c4) SUBSTR(c4,1+3*900,3)
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2 20000 b2 30000 dd2
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**** Data Insert Validation Slave Section test.t2 ****
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SELECT c1, LENGTH(c2), SUBSTR(c2,1+2*900,2), LENGTH(c4), SUBSTR(c4,1+3*900,3)
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FROM test.t2 WHERE c1=1;
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c1 LENGTH(c2) SUBSTR(c2,1+2*900,2) LENGTH(c4) SUBSTR(c4,1+3*900,3)
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1 2256 b1 3000 dd1
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SELECT c1, LENGTH(c2), SUBSTR(c2,1+2*900,2), LENGTH(c4), SUBSTR(c4,1+3*900,3)
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FROM test.t2 WHERE c1=2;
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c1 LENGTH(c2) SUBSTR(c2,1+2*900,2) LENGTH(c4) SUBSTR(c4,1+3*900,3)
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2 20000 b2 30000 dd2
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**** Data Update Section test.t2 ****
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UPDATE test.t2 SET c2=@b2, c4=@d2 WHERE c1=1;
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UPDATE test.t2 SET c2=@b1, c4=@d1 WHERE c1=2;
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**** Data Update Validation Master Section test.t2 ****
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SELECT c1, LENGTH(c2), SUBSTR(c2,1+2*900,2), LENGTH(c4), SUBSTR(c4,1+3*900,3)
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FROM test.t2 WHERE c1=1;
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c1 LENGTH(c2) SUBSTR(c2,1+2*900,2) LENGTH(c4) SUBSTR(c4,1+3*900,3)
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1 20000 b2 30000 dd2
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SELECT c1, LENGTH(c2), SUBSTR(c2,1+2*900,2), LENGTH(c4), SUBSTR(c4,1+3*900,3)
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FROM test.t2 WHERE c1=2;
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c1 LENGTH(c2) SUBSTR(c2,1+2*900,2) LENGTH(c4) SUBSTR(c4,1+3*900,3)
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2 2256 b1 3000 dd1
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**** Data Update Validation Slave Section test.t2 ****
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SELECT c1, LENGTH(c2), SUBSTR(c2,1+2*900,2), LENGTH(c4), SUBSTR(c4,1+3*900,3)
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FROM test.t2 WHERE c1=1;
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c1 LENGTH(c2) SUBSTR(c2,1+2*900,2) LENGTH(c4) SUBSTR(c4,1+3*900,3)
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1 20000 b2 30000 dd2
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SELECT c1, LENGTH(c2), SUBSTR(c2,1+2*900,2), LENGTH(c4), SUBSTR(c4,1+3*900,3)
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FROM test.t2 WHERE c1=2;
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c1 LENGTH(c2) SUBSTR(c2,1+2*900,2) LENGTH(c4) SUBSTR(c4,1+3*900,3)
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2 2256 b1 3000 dd1
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DROP TABLE IF EXISTS test.t1;
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DROP TABLE IF EXISTS test.t2;
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include/rpl_end.inc
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