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

t/pt-fifo-split/pt-fifo-split.t

@@ -0,0 +1,68 @@
+#!/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 tests => 4;
+
+use MaatkitTest;
+require "$trunk/bin/pt-fifo-split";
+
+unlink('/tmp/mk-fifo-split');
+
+my $cmd = "$trunk/bin/pt-fifo-split";
+
+my $output = `$cmd --help`;
+like($output, qr/Options and values/, 'It lives');
+
+system("($cmd --lines 10000 $trunk/bin/pt-fifo-split > /dev/null 2>&1 < /dev/null)&");
+sleep(1);
+
+open my $fh, '<', '/tmp/mk-fifo-split' or die $OS_ERROR;
+my $contents = do { local $INPUT_RECORD_SEPARATOR; <$fh>; };
+close $fh;
+
+open my $fh2, '<', "$trunk/bin/pt-fifo-split" or die $OS_ERROR;
+my $contents2 = do { local $INPUT_RECORD_SEPARATOR; <$fh2>; };
+close $fh2;
+
+ok($contents eq $contents2, 'I read the file');
+
+system("($cmd $trunk/t/pt-fifo-split/samples/file_with_lines --offset 2 > /dev/null 2>&1 < /dev/null)&");
+sleep(1);
+
+open $fh, '<', '/tmp/mk-fifo-split' or die $OS_ERROR;
+$contents = do { local $INPUT_RECORD_SEPARATOR; <$fh>; };
+close $fh;
+
+is($contents, <<EOF
+     2	hi
+     3	there
+     4	b
+     5	c
+     6	d
+EOF
+, 'Offset works');
+
+# #########################################################################
+# Issue 391: Add --pid option to all scripts
+# #########################################################################
+`touch /tmp/mk-script.pid`;
+$output = `$cmd --pid /tmp/mk-script.pid 2>&1`;
+like(
+   $output,
+   qr{PID file /tmp/mk-script.pid already exists},
+   'Dies if PID file already exists (issue 391)'
+);
+`rm -rf /tmp/mk-script.pid`;
+
+# #############################################################################
+# Done.
+# #############################################################################
+exit;