Add forked Maatkit tools in bin/ and their tests in t/.

t/pt-archiver/issue_655.t

@@ -0,0 +1,58 @@
+#!/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 MaatkitTest;
+use Sandbox;
+require "$trunk/bin/pt-archiver";
+
+my $dp  = new DSNParser(opts=>$dsn_opts);
+my $sb  = new Sandbox(basedir => '/tmp', DSNParser => $dp);
+my $dbh = $sb->get_dbh_for('master');
+
+if ( !$dbh ) {
+   plan skip_all => 'Cannot connect to sandbox master';
+}
+else {
+   plan tests => 2;
+}
+
+my $output;
+my $rows;
+my $cnf = "/tmp/12345/my.sandbox.cnf";
+
+$sb->create_dbs($dbh, ['test']);
+
+# #############################################################################
+# Issue 655: Using --primary-key-only on a table without a primary key causes
+# perl error
+# #############################################################################
+$dbh->do('CREATE TABLE test.t (i int)');
+$output = output(
+   sub { mk_archiver::main(qw(--where 1=1), "--source", "F=$cnf,D=test,t=t", qw(--purge --primary-key-only)) },
+);
+unlike(
+   $output,
+   qr/undefined value/,
+   'No error using --primary-key-only on table without pk (issue 655)'
+);
+like(
+   $output,
+   qr/does not have a PRIMARY KEY/,
+   "Says that table doesn't have a pk (issue 655)"
+);
+
+# #############################################################################
+# Done.
+# #############################################################################
+$sb->wipe_clean($dbh);
+exit;