#!/usr/bin/env perl use strict; use warnings; use Test::More; my $has_xs = eval "require Package::Stash::XS; 1"; require Package::Stash; no warnings 'once'; my $expected = $has_xs ? 'XS' : 'PP'; is($Package::Stash::IMPLEMENTATION, $expected, "autodetected properly: $expected"); can_ok('Package::Stash', 'new'); done_testing;