mirror of
https://github.com/percona/percona-toolkit.git
synced 2025-09-10 13:11:32 +00:00
68 lines
2.1 KiB
Perl
68 lines
2.1 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-checksum";
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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 => 2;
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}
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my $output;
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my $cnf='/tmp/12345/my.sandbox.cnf';
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my $cmd = "$trunk/bin/pt-table-checksum -F $cnf 127.0.0.1";
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$sb->create_dbs($master_dbh, [qw(test)]);
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$sb->load_file('master', 't/pt-table-checksum/samples/issue_47.sql');
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# #############################################################################
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# Issue 8: Add --force-index parameter to mk-table-checksum and mk-table-sync
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# #############################################################################
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# This is difficult to test. If it works, it should just work silently.
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# That is: there's really no way for us to see if MySQL is indeed using
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# the index that we told it to.
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$output = `MKDEBUG=1 $cmd P=12346 -d test -t issue_47 --algorithm ACCUM 2>&1 | grep 'SQL for chunk 0:'`;
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like(
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$output,
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qr/SQL for chunk 0:.*FROM `test`\.`issue_47` (?:FORCE|USE) INDEX \(`idx`\) WHERE/,
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'Injects correct USE INDEX by default'
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);
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$output = `MKDEBUG=1 $cmd P=12346 -d test -t issue_47 --algorithm ACCUM --no-use-index 2>&1 | grep 'SQL for chunk 0:'`;
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like(
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$output,
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qr/SQL for chunk 0:.*FROM `test`\.`issue_47` WHERE/,
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'Does not inject USE INDEX with --no-use-index'
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);
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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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