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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.
177 lines
4.3 KiB
Plaintext
177 lines
4.3 KiB
Plaintext
include/master-slave.inc
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[connection master]
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DROP TABLE IF EXISTS t1;
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**** Testing WL#3228 changes. ****
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*** Create "wider" table on slave ***
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STOP SLAVE;
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RESET SLAVE;
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CREATE TABLE t1 (
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a float (47),
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b double (143,9),
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c decimal (65,30),
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d numeric (4,0),
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e bit (32),
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f char (21),
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g varchar (1300),
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h binary (33),
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j varbinary (200),
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k enum ('5','6','7', '8','9','0'),
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l set ('1','2','3','4','5','6','7','8','9','0','11','12','13','14','15','16','17','18','19','21','22','23','24','25','26','27','28','29'),
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m TINYBLOB,
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n BLOB,
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o MEDIUMBLOB,
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p LONGBLOB,
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q TINYTEXT,
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r TEXT,
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s MEDIUMTEXT,
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t LONGTEXT
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);
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*** Create same table on master but with narrow columns ***
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CREATE TABLE t1 (
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a float (44),
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b double (10,3),
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c decimal (10,2),
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d numeric (3,0),
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e bit (16),
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f char (10),
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g varchar (100),
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h binary (20),
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j varbinary (20),
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k enum ('5','6','7'),
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l set ('1','2','3','4','5','6','7','8','9','0'),
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m TINYBLOB,
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n BLOB,
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o MEDIUMBLOB,
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p LONGBLOB,
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q TINYTEXT,
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r TEXT,
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s MEDIUMTEXT,
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t LONGTEXT
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);
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RESET MASTER;
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*** Start replication ***
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START SLAVE;
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*** Insert data on master and display it. ***
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INSERT INTO t1 () VALUES (
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17.567,
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2.123,
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10.20,
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125,
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hex(64),
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'TEST',
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'This is a test',
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'binary data',
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'more binary data',
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'6',
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'7',
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"blob 1",
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"blob 2",
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"blob 3",
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"blob 4",
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"text 1",
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"text 2",
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"text 3",
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"text 4");
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SELECT * FROM t1 ORDER BY a;
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a b c d e f g h j k l m n o p q r s t
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17.567 2.123 10.20 125 # TEST This is a test # more binary data 6 7 blob 1 blob 2 blob 3 blob 4 text 1 text 2 text 3 text 4
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*** Select data from slave to compare ***
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SELECT * FROM t1 ORDER BY a;
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a b c d e f g h j k l m n o p q r s t
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17.567 2.123000000 10.200000000000000000000000000000 125 # TEST This is a test # more binary data 6 7 blob 1 blob 2 blob 3 blob 4 text 1 text 2 text 3 text 4
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DROP TABLE t1;
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Create varchar table on master
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CREATE TABLE t1 (
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a VARCHAR(50),
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b VARCHAR(100),
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c VARCHAR(300),
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d CHAR(5)
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);
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Alter varchar table on slave
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ALTER TABLE t1 CHANGE COLUMN a a VARCHAR(100);
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ALTER TABLE t1 CHANGE COLUMN b b VARCHAR(400);
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ALTER TABLE t1 CHANGE COLUMN c c VARCHAR(500);
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ALTER TABLE t1 CHANGE COLUMN d d CHAR(100);
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Insert some values and select them on master
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INSERT INTO t1 VALUES ("This is a test of col a.",
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"This is another test of col b.",
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"This is a test of the large col c.",
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"Col d");
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SELECT * FROM t1;
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a b c d
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This is a test of col a. This is another test of col b. This is a test of the large col c. Col d
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` varchar(50) DEFAULT NULL,
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`b` varchar(100) DEFAULT NULL,
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`c` varchar(300) DEFAULT NULL,
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`d` char(5) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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Insert some values and select them on slave
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SELECT * FROM t1;
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a b c d
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This is a test of col a. This is another test of col b. This is a test of the large col c. Col d
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` varchar(100) DEFAULT NULL,
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`b` varchar(400) DEFAULT NULL,
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`c` varchar(500) DEFAULT NULL,
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`d` char(100) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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DROP TABLE t1;
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Create bit table on master
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CREATE TABLE t1 (
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a BIT(7),
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b BIT(8),
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c BIT(21),
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d BIT(11),
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e BIT(11)
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);
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Create bit table on slave
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DROP TABLE t1;
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CREATE TABLE t1 (
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a BIT(16),
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b BIT(22),
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c BIT(54),
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d BIT(25),
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e BIT(13)
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);
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Insert some values and select them on master
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INSERT INTO t1 VALUES (
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b'1010101',
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b'10101011',
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b'101010110101010101111',
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b'10101010101',
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b'10101011111'
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);
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SELECT BIN(a), BIN(b), BIN(c), BIN(d), BIN(e) FROM t1;
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BIN(a) BIN(b) BIN(c) BIN(d) BIN(e)
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1010101 10101011 101010110101010101111 10101010101 10101011111
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` bit(7) DEFAULT NULL,
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`b` bit(8) DEFAULT NULL,
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`c` bit(21) DEFAULT NULL,
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`d` bit(11) DEFAULT NULL,
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`e` bit(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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Insert some values and select them on master
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SELECT BIN(a), BIN(b), BIN(c), BIN(d), BIN(e) FROM t1;
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BIN(a) BIN(b) BIN(c) BIN(d) BIN(e)
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1010101 10101011 101010110101010101111 10101010101 10101011111
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` bit(16) DEFAULT NULL,
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`b` bit(22) DEFAULT NULL,
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`c` bit(54) DEFAULT NULL,
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`d` bit(25) DEFAULT NULL,
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`e` bit(13) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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*** Cleanup ***
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DROP TABLE t1;
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include/rpl_end.inc
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