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

t/pt-table-checksum/oversize_chunks.t

@@ -0,0 +1,63 @@
+#!/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-table-checksum";
+
+my $vp  = new VersionParser();
+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 => 3;
+}
+
+my $output;
+my $cnf='/tmp/12345/my.sandbox.cnf';
+my @args = ('-F', $cnf, 'h=127.1', qw(-t osc.t --chunk-size 10));
+
+diag(`/tmp/12345/use < $trunk/t/pt-table-checksum/samples/oversize-chunks.sql`);
+
+ok(
+   no_diff(
+      sub { mk_table_checksum::main(@args) },
+      "t/pt-table-checksum/samples/oversize-chunks.txt",
+   ),
+   "Skip oversize chunk"
+);
+
+ok(
+   no_diff(
+      sub { mk_table_checksum::main(@args, qw(--chunk-size-limit 0)) },
+      "t/pt-table-checksum/samples/oversize-chunks-allowed.txt"
+   ),
+   "Allow oversize chunk"
+);
+
+$output = `$trunk/bin/pt-table-checksum -F $cnf h=127.1 --chunk-size-limit 0.999 --chunk-size 100 2>&1`;
+like(
+   $output,
+   qr/chunk-size-limit must be >= 1 or 0 to disable/,
+   "Verify --chunk-size-limit size"
+);
+
+# #############################################################################
+# Done.
+# #############################################################################
+$sb->wipe_clean($dbh);
+exit;