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e42f28192d
Created new .test file - mysqldump_restore that does test restore from mysqldump output for a limited number of basic cases. Create new .inc file - mysqldump.inc - renames original table and uses mysqldump output to recreate the table, then uses diff_tables.inc to compare the two tables. Backported include/diff_tables.inc to facilitate this testing. New patch incorporating review feedback prior to push. mysqldump.test - removed redundant call to include/have_log_bin.inc (was used twice in the test!)
112 lines
3.8 KiB
Plaintext
112 lines
3.8 KiB
Plaintext
###############################################################################
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# mysqldump_restore.test
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#
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# Purpose: Tests if mysqldump output can be used to successfully restore
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# tables and data.
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# We CREATE a table, mysqldump it to a file, ALTER the original
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# table's name, recreate the table from the mysqldump file, then
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# utilize include/diff_tables to compare the original and recreated
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# tables.
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#
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# We use several examples from mysqldump.test here and include
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# the relevant bug numbers and headers from that test.
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#
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# NOTE: This test is not currently complete and offers only basic
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# cases of mysqldump output being restored.
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# Also, does NOT work with -X (xml) output!
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#
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# Author: pcrews
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# Created: 2009-05-21
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# Last Change:
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# Change date:
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###############################################################################
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# Embedded server doesn't support external clients
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--source include/not_embedded.inc
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--source include/have_log_bin.inc
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--echo # Set concurrent_insert = 0 to prevent random errors
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--echo # will reset to original value at the end of the test
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SET @old_concurrent_insert = @@global.concurrent_insert;
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SET @@global.concurrent_insert = 0;
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# Define mysqldumpfile here. It is used to capture mysqldump output
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# in order to test the output's ability to restore an exact copy of the table
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let $mysqldumpfile = $MYSQLTEST_VARDIR/tmp/mysqldumpfile.sql;
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--echo # Pre-test cleanup
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--disable_warnings
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DROP TABLE IF EXISTS t1;
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--enable_warnings
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--echo # Begin tests
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--echo #
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--echo # Bug#2005 Long decimal comparison bug.
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--echo #
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CREATE TABLE t1 (a DECIMAL(64, 20));
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INSERT INTO t1 VALUES ("1234567890123456789012345678901234567890"),
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("0987654321098765432109876543210987654321");
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--exec $MYSQL_DUMP --compact test t1 > $mysqldumpfile
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let $table_name = test.t1;
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--source include/mysqldump.inc
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--echo #
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--echo # Bug#3361 mysqldump quotes DECIMAL values inconsistently
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--echo #
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CREATE TABLE t1 (a DECIMAL(10,5), b FLOAT);
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# Check at first how mysql work with quoted decimal
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INSERT INTO t1 VALUES (1.2345, 2.3456);
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INSERT INTO t1 VALUES ('1.2345', 2.3456);
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INSERT INTO t1 VALUES ("1.2345", 2.3456);
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SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='ANSI_QUOTES';
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INSERT INTO t1 VALUES (1.2345, 2.3456);
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INSERT INTO t1 VALUES ('1.2345', 2.3456);
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--error ER_BAD_FIELD_ERROR
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INSERT INTO t1 VALUES ("1.2345", 2.3456);
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SET SQL_MODE=@OLD_SQL_MODE;
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# check how mysqldump make quoting
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--exec $MYSQL_DUMP --compact test t1 > $mysqldumpfile
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let $table_name = test.t1;
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--source include/mysqldump.inc
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--echo #
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--echo # Bug#1994 mysqldump does not correctly dump UCS2 data
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--echo # Bug#4261 mysqldump 10.7 (mysql 4.1.2) --skip-extended-insert drops NULL from inserts
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--echo #
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CREATE TABLE t1 (a VARCHAR(255)) DEFAULT CHARSET koi8r;
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INSERT INTO t1 VALUES (_koi8r x'C1C2C3C4C5'), (NULL);
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--exec $MYSQL_DUMP --skip-comments --skip-extended-insert test t1 > $mysqldumpfile
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let $table_name = test.t1;
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--source include/mysqldump.inc
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--echo #
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--echo # WL#2319 Exclude Tables from dump
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--echo #
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CREATE TABLE t1 (a INT);
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CREATE TABLE t2 (a INT);
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INSERT INTO t1 VALUES (1),(2),(3);
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INSERT INTO t2 VALUES (4),(5),(6);
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--exec $MYSQL_DUMP --skip-comments --ignore-table=test.t1 test > $mysqldumpfile
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let $table_name = test.t2;
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--source include/mysqldump.inc
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DROP TABLE t1;
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--echo #
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--echo # Bug#8830 mysqldump --skip-extended-insert causes --hex-blob to dump wrong values
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--echo #
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CREATE TABLE t1 (`b` blob);
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INSERT INTO `t1` VALUES (0x602010000280100005E71A);
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--exec $MYSQL_DUMP --skip-extended-insert --hex-blob test --skip-comments t1 > $mysqldumpfile
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let $table_name = test.t1;
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--source include/mysqldump.inc
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--echo # End tests
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--echo # Cleanup
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--echo # Reset concurrent_insert to its original value
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SET @@global.concurrent_insert = @old_concurrent_insert;
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--echo # remove mysqldumpfile
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--error 0,1
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--remove_file $mysqldumpfile
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