#!/usr/bin/perl

use Test;
BEGIN {
  eval q{ local $SIG{__DIE__}; require 5.6; 1 };
  if ( $@ ) {
    plan( tests => 1 );
    print "Skipping test on this platform (lvalue subs require Perl 5.6).\n";
    ok( 1 );
    exit 0;
  }
}

package X;

use Class::MakeMethods::Template::Global (
  'scalar --get --lvalue' => [ qw / a b / ],
  'scalar --get --lvalue' => 'c'
);

sub new { bless {}, shift; }

package main;
use Test;
BEGIN { plan tests => 23 }

my $o = new X;
my $o2 = new X;

ok( 1 ); #1
ok( ! defined $o->a ); #2
ok( $o->a = 123 ); #3
ok( $o->a == 123 ); #4
ok( $o2->a == 123 ); #5
ok( ! defined ( $o2->a = undef ) ); #6
ok( ! defined $o->a ); #7

ok( ! defined $o->b ); #8
ok( $o->b = 'hello world' ); #9
ok( $o->b eq 'hello world' ); #10
ok( $o2->b eq 'hello world' ); #11
ok( ! defined ( $o2->b = undef ) ); #12
ok( ! defined $o->b ); #13

my $foo = 'this';
ok( ! defined $o->c ); #14
ok( $o->c = \$foo ); #15

$foo = 'that';

ok( $o->c eq \$foo ); #16
ok( $o2->c eq \$foo ); #17
ok( X->c eq \$foo ); #18
ok( ${$o->c} eq ${$o2->c}); #19
ok( ${$o->c} eq 'that'); #20
ok( ${$o->c} eq 'that'); #21
ok( ! defined ( $o2->c = undef ) ); #22
ok( ! defined $o->c ); #23

exit 0;