--- /dev/null
+#!/usr/bin/perl -w
+
+BEGIN {
+ if( $ENV{PERL_CORE} ) {
+ chdir 't';
+ @INC = '../lib';
+ }
+}
+
+use strict;
+use warnings;
+
+# Can't use Test::More, that would set exported_to()
+use Test::Builder;
+use Test::Builder::Module;
+
+my $TB = Test::Builder->create;
+$TB->plan( tests => 1 );
+$TB->level(0);
+
+$TB->is_eq( Test::Builder::Module->builder->exported_to,
+ undef,
+ 'using Test::Builder::Module does not set exported_to()'
+);
\ No newline at end of file