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

t/pt-query-digest/attrib_inheritance.t

@@ -0,0 +1,36 @@
+#!/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 MaatkitTest;
+
+my $run_with = "$trunk/bin/pt-query-digest --report-format=query_report --limit 10 $trunk/t/lib/samples/slowlogs/";
+
+# #############################################################################
+# Issue 479: Make mk-query-digest carry Schema and ts attributes along the
+# pipeline
+# #############################################################################
+ok(
+   no_diff($run_with.'slow034.txt --no-report --print', "t/pt-query-digest/samples/slow034-inheritance.txt"),
+   'Analysis for slow034 with inheritance'
+);
+
+# Make sure we can turn off some default inheritance, 'ts' in this test.
+ok(
+   no_diff($run_with.'slow034.txt --no-report --print --inherit-attributes db', "t/pt-query-digest/samples/slow034-no-ts-inheritance.txt"),
+   'Analysis for slow034 without default ts inheritance'
+);
+
+# #############################################################################
+# Done.
+# #############################################################################
+exit;