#!/usr/bin/perl -w

BEGIN {
    if( env::var('PERL_CORE') ) {
        chdir 't' if -d 't';
        $^INCLUDE_PATH = @('../lib', 'lib');
    }
    else {
        unshift $^INCLUDE_PATH, 't/lib';
    }
}

chdir 't';

use MakeMaker::Test::Utils;
use Test::More tests => 6;
use File::Spec;

my $TB = Test::More->builder;

BEGIN { use_ok('ExtUtils::MM') }

my $mm = bless \%( NAME => "Foo" ), 'MM';
isa_ok($mm, 'ExtUtils::MakeMaker');
isa_ok($mm, 'ExtUtils::MM_Any');


sub try_oneliner {
    my@($code, $switches, $expect, $name) =  @_;
    my $cmd = $mm->oneliner($code, $switches);
    $cmd =~ s{\$\(ABSPERLRUN\)}{$^EXECUTABLE_NAME};

    # VMS likes to put newlines at the end of commands if there isn't
    # one already.
    $expect =~ s/([^\n])\z/$1\n/ if $^OS_NAME eq 'VMS';

    $TB->is_eq(scalar `$cmd`, $expect, $name) || $TB->diag("oneliner:\n$cmd");
}

# Lets see how it deals with quotes.
try_oneliner(q{print $^STDOUT, "foo'o", ' bar"ar'}, \@(),  q{foo'o bar"ar},  'quotes');

# How about dollar signs?
try_oneliner(q{our $PATH = 'foo'; print $^STDOUT, $PATH},\@(), q{foo},   'dollar signs' );

# switches?
try_oneliner(q{print $^STDOUT, 'foo'}, \@('-l'),           "foo\n",       'switches' );

# XXX gotta rethink the newline test.  The Makefile does newline
# escaping, then the shell.