Merge lp:~percona-toolkit-dev/percona-toolkit/pt-align r257..260 (branch was accidently created from pt-table-checksum-2.0 branch instead of 2.0 branch).

t/pt-align/pt-align.t

@@ -0,0 +1,32 @@
+#!/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 => 2;
+
+use PerconaTest;
+require "$trunk/bin/pt-align";
+
+foreach my $raw_file ( <$trunk/t/pt-align/samples/*-raw.txt> ) {
+   my ($n) = $raw_file =~ m/(\d+)-raw\.txt/;
+   ok(
+      no_diff(
+         sub { pt_align::main($raw_file) },
+         "t/pt-align/samples/$n-aligned.txt",
+         keep_output => 1,
+      ),
+      "Align $n-raw.txt"
+   );
+}
+
+# ###########################################################################
+# Done.
+# ###########################################################################
+exit;