mirror of
https://github.com/percona/percona-toolkit.git
synced 2025-09-10 21:19:59 +00:00
87 lines
3.2 KiB
Perl
87 lines
3.2 KiB
Perl
#!/usr/bin/env perl
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BEGIN {
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die "The PERCONA_TOOLKIT_BRANCH environment variable is not set.\n"
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unless $ENV{PERCONA_TOOLKIT_BRANCH} && -d $ENV{PERCONA_TOOLKIT_BRANCH};
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unshift @INC, "$ENV{PERCONA_TOOLKIT_BRANCH}/lib";
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};
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use strict;
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use warnings FATAL => 'all';
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use English qw(-no_match_vars);
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use Test::More;
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use PerconaTest;
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use Sandbox;
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require "$trunk/bin/pt-table-sync";
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my $output;
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my $dp = new DSNParser(opts=>$dsn_opts);
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my $sb = new Sandbox(basedir => '/tmp', DSNParser => $dp);
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my $master_dbh = $sb->get_dbh_for('master');
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my $slave_dbh = $sb->get_dbh_for('slave1');
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if ( !$master_dbh ) {
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plan skip_all => 'Cannot connect to sandbox master';
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}
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elsif ( !$slave_dbh ) {
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plan skip_all => 'Cannot connect to sandbox slave';
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}
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else {
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plan tests => 6;
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}
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$sb->wipe_clean($master_dbh);
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$sb->wipe_clean($slave_dbh);
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$sb->create_dbs($master_dbh, [qw(test)]);
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$sb->load_file('master', 't/pt-table-sync/samples/before.sql');
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$sb->load_file('master', 't/pt-table-sync/samples/checksum_tbl.sql');
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# #############################################################################
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# Issue 79: mk-table-sync with --replicate doesn't honor --tables
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# #############################################################################
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$master_dbh->do('create table test.messages (i int)');
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sleep 1;
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$slave_dbh->do('insert into test.messages values (1), (2), (3)');
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# The previous test should have left test.messages on the slave (12346)
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# out of sync. Now we also unsync test2 on the slave and then re-sync only
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# it. If --tables is honored, only test2 on the slave will be synced.
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$sb->use('master', "-D test -e \"SET SQL_LOG_BIN=0; INSERT INTO test2 VALUES (1,'a'),(2,'b')\"");
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diag(`$trunk/bin/pt-table-checksum --replicate=test.checksum h=127.1,P=12345,u=msandbox,p=msandbox -d test > /dev/null`);
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is_deeply(
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$master_dbh->selectall_arrayref('select * from test.messages'),
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[],
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'test.messages on master empty'
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);
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is_deeply(
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$slave_dbh->selectall_arrayref('select * from test.messages'),
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[[1],[2],[3]],
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'test.messages on slave has values'
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);
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# Test that what the doc says about --tables is true:
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# "Table names may be qualified with the database name."
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# In the code, a qualified db.tbl name is used.
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# So we'll test first an unqualified tbl name.
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$output = `$trunk/bin/pt-table-sync h=127.1,P=12345,u=msandbox,p=msandbox --replicate test.checksum --execute -d test -t test2 -v`;
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unlike($output, qr/messages/, '--replicate honors --tables (1/4)');
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like($output, qr/test2/, '--replicate honors --tables (2/4)');
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# Now we'll test with a qualified db.tbl name.
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$sb->use('slave1', '-D test -e "TRUNCATE TABLE test2; TRUNCATE TABLE messages"');
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diag(`$trunk/bin/pt-table-checksum --replicate=test.checksum h=127.1,P=12345,u=msandbox,p=msandbox -d test > /dev/null`);
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$output = `$trunk/bin/pt-table-sync h=127.1,P=12345,u=msandbox,p=msandbox --replicate test.checksum --execute -d test -t test.test2 -v`;
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unlike($output, qr/messages/, '--replicate honors --tables (3/4)');
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like($output, qr/test2/, '--replicate honors --tables (4/4)');
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# #############################################################################
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# Done.
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# #############################################################################
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$sb->wipe_clean($master_dbh);
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$sb->wipe_clean($slave_dbh);
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exit;
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