Added t/lib/Percona/Toolkit.t

t/lib/Percona/Toolkit.t

@@ -0,0 +1,48 @@
+#!/usr/bin/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 Test::More;
+
+use PerconaTest;
+use Percona::Toolkit;
+
+my $version  = $Percona::Toolkit::VERSION;
+
+use File::Basename qw(basename);
+my @vc_tools = grep { chomp; basename($_) =~ /\A[a-z-]+\z/ } glob("$trunk/bin/*");
+
+foreach my $tool ( @vc_tools ) {
+   my $output = `$tool --version 2>/dev/null`;
+   my ($tool_version) = $output =~ /(\b[0-9]\.[0-9]\.[0-9]\b)/;
+   next unless $tool_version; # Some tools don't have --version implemented
+   is(
+      $tool_version,
+      $version,
+      "$tool --version and Percona::Toolkit::VERSION agree"
+   );
+}
+
+use IPC::Cmd qw(can_run);
+
+my $bzr = can_run('bzr');
+SKIP: {
+   skip "Can't run bzr, skipping tag checking", 1 unless $bzr;
+
+   my @tags          = split /\n/, `bzr tags`;
+   my ($current_tag) = $tags[-1] =~ /^(\S+)/;
+
+   is(
+      $current_tag,
+      $version,
+      "bzr tags and Percona::Toolkit::VERSION agree"
+   );
+}
+
+done_testing;