mirror of
https://github.com/percona/percona-toolkit.git
synced 2025-09-19 02:05:23 +00:00
97 lines
2.3 KiB
Perl
97 lines
2.3 KiB
Perl
#!/usr/bin/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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$Data::Dumper::Indent = 1;
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$Data::Dumper::Sortkeys = 1;
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$Data::Dumper::Quotekeys = 0;
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require "$trunk/bin/pt-upgrade";
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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 $dbh = $sb->get_dbh_for('master');
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if ( !$dbh ) {
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plan skip_all => "Cannot connect to sandbox master";
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}
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sub test_diff {
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my (%args) = @_;
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my $name = $args{name};
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my $query1 = $args{query1};
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my $query2 = $args{query2};
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my $expect = $args{expect};
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my $sth1 = $dbh->prepare($query1);
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my $sth2 = $dbh->prepare($query2);
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$sth1->execute();
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$sth2->execute();
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my $diffs = pt_upgrade::diff_rows(
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sth1 => $sth1,
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sth2 => $sth2,
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);
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$sth1->finish();
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$sth2->finish();
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is_deeply(
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$diffs,
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$expect,
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$name,
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) or diag(Dumper($diffs));
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}
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test_diff(
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name => 'No diff',
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query1 => 'select user from mysql.user order by user',
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query2 => 'select user from mysql.user order by user',
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expect => [],
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);
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test_diff (
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name => '2 diffs (ORDER BY ASC vs. DESC)',
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query1 => "select user from mysql.user order by user ASC",
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query2 => "select user from mysql.user order by user DESC",
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expect => [
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{
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row_number => 1,
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sth1_rows => [qw(msandbox)],
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sth2_rows => [qw(root)],
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},
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{
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row_number => 2,
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sth1_rows => [qw(root)],
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sth2_rows => [qw(msandbox)],
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}
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],
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);
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test_diff (
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name => "Stops when there's not 2 rows",
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query1 => "select user from mysql.user where user='msandbox' order by user",
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query2 => 'select user from mysql.user order by user',
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expect => [],
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);
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# #############################################################################
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# Done.
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# #############################################################################
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$sb->wipe_clean($dbh);
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ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
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done_testing;
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