percona-toolkit/t/pt-deadlock-logger/create_dest_table.t

#!/usr/bin/env perl

BEGIN {
   die "The PERCONA_TOOLKIT_BRANCH environment variable is not set.\n"
      unless $ENV{PERCONA_TOOLKIT_BRANCH} && -d $ENV{PERCONA_TOOLKIT_BRANCH};
   unshift @INC, "$ENV{PERCONA_TOOLKIT_BRANCH}/lib";
};

use strict;
use warnings FATAL => 'all';
use English qw(-no_match_vars);
use Test::More;

use PerconaTest;
use Sandbox;
require "$trunk/bin/pt-deadlock-logger";

my $dp   = new DSNParser(opts=>$dsn_opts);
my $sb   = new Sandbox(basedir => '/tmp', DSNParser => $dp);
my $dbh1 = $sb->get_dbh_for('master');

if ( !$dbh1 ) {
   plan skip_all => 'Cannot connect to sandbox master';
}

my $output;
my $dsn = $sb->dsn_for('master');

$sb->create_dbs($dbh1, ['test']);

# #############################################################################
# Issue 386: Make mk-deadlock-logger auto-create the --dest table
# #############################################################################
is_deeply(
   $dbh1->selectall_arrayref(q{show tables from `test` like 'issue_386'}),
   [],
   'Deadlocks table does not exit (issue 386)'
);

$output = output(
   sub {
      pt_deadlock_logger::main($dsn,
         '--dest', 'D=test,t=issue_386',
         qw(--iterations 1 --create-dest-table)
      )
   },
   stderr => 1,
);

is_deeply(
   $dbh1->selectall_arrayref(q{show tables from `test` like 'issue_386'}),
   [['issue_386']],
   'Deadlocks table created with --create-dest-table (issue 386)'
) or diag($output);

# #############################################################################
# Done.
# #############################################################################
$sb->wipe_clean($dbh1);
ok($sb->ok(), "Sandbox servers") or BAIL_OUT(__FILE__ . " broke the sandbox");
done_testing;