Gecko [ www.blackthorn-inc.com ]

Name	Size	Permission	Date
HAS_ATTACH.pm	121 B	-r--r--r--	2014-12-27 11:48
HAS_HOOK.pm	82 B	-r--r--r--	2014-12-27 11:48
HAS_OVERLOAD.pm	185 B	-r--r--r--	2014-12-27 11:48
attach.t	1007 B	-r--r--r--	2014-12-27 11:48
attach_errors.t	6.65 KB	-r--r--r--	2014-12-27 11:48
attach_singleton.t	2.32 KB	-r--r--r--	2014-12-27 11:48
blessed.t	6.77 KB	-r--r--r--	2014-12-27 11:48
canonical.t	3.46 KB	-r--r--r--	2014-12-27 11:49
circular_hook.t	1.98 KB	-r--r--r--	2014-12-27 11:48
code.t	7.23 KB	-r--r--r--	2014-12-27 11:48
compat01.t	1.15 KB	-r--r--r--	2014-12-27 11:48
compat06.t	3.25 KB	-r--r--r--	2014-12-27 11:48
croak.t	949 B	-r--r--r--	2014-12-27 11:48
dclone.t	2.19 KB	-r--r--r--	2014-12-27 11:48
destroy.t	362 B	-r--r--r--	2014-12-27 11:48
downgrade.t	17.41 KB	-r--r--r--	2014-12-27 11:48
file_magic.t	13.23 KB	-r--r--r--	2014-12-27 11:48
forgive.t	1.51 KB	-r--r--r--	2014-12-27 11:48
freeze.t	2.56 KB	-r--r--r--	2014-12-27 11:48
integer.t	6.08 KB	-r--r--r--	2014-12-27 11:48
interwork56.t	5.95 KB	-r--r--r--	2014-12-27 11:48
just_plain_nasty.t	4.24 KB	-r--r--r--	2014-12-27 11:48
leaks.t	626 B	-r--r--r--	2014-12-27 11:48
lock.t	1014 B	-r--r--r--	2014-12-27 11:48
make_56_interwork.pl	1.45 KB	-r--r--r--	2014-12-27 11:48
make_downgrade.pl	2.23 KB	-r--r--r--	2014-12-27 11:48
make_overload.pl	177 B	-r--r--r--	2014-12-27 11:48
malice.t	10.3 KB	-r--r--r--	2014-12-27 11:48
overload.t	2.04 KB	-r--r--r--	2014-12-27 11:48
recurse.t	5.74 KB	-r--r--r--	2014-12-27 11:48
restrict.t	3.42 KB	-r--r--r--	2014-12-27 11:48
retrieve.t	1.34 KB	-r--r--r--	2014-12-27 11:48
robust.t	309 B	-r--r--r--	2014-12-27 11:48
sig_die.t	734 B	-r--r--r--	2014-12-27 11:48
st-dump.pl	3.35 KB	-r--r--r--	2014-12-27 11:48
store.t	1.76 KB	-r--r--r--	2014-12-27 11:48
testlib.pl	865 B	-r--r--r--	2014-12-27 11:48
threads.t	1.8 KB	-r--r--r--	2014-12-27 11:48
tied.t	4.12 KB	-r--r--r--	2014-12-27 11:48
tied_hook.t	4.59 KB	-r--r--r--	2014-12-27 11:48
tied_items.t	1.07 KB	-r--r--r--	2014-12-27 11:48
tied_store.t	924 B	-r--r--r--	2014-12-27 11:48
utf8.t	1.14 KB	-r--r--r--	2014-12-27 11:48
utf8hash.t	5.26 KB	-r--r--r--	2014-12-27 11:48
weak.t	3.46 KB	-r--r--r--	2014-12-27 11:48

Rename

#!./perl
#
#  Copyright (c) 1995-2000, Raphael Manfredi
#  
#  You may redistribute only under the same terms as Perl 5, as specified
#  in the README file that comes with the distribution.
#

sub BEGIN {
    unshift @INC, 't';
    unshift @INC, 't/compat' if $] < 5.006002;
    require Config; import Config;
    if ($ENV{PERL_CORE} and $Config{'extensions'} !~ /\bStorable\b/) {
        print "1..0 # Skip: Storable was not built\n";
        exit 0;
    }
}

use Storable qw(freeze thaw);

use Test::More tests => 19;

package OVERLOADED;

use overload
	'""' => sub { $_[0][0] };

package main;

$a = bless [77], OVERLOADED;

$b = thaw freeze $a;
is(ref $b, 'OVERLOADED');
is("$b", "77");

$c = thaw freeze \$a;
is(ref $c, 'REF');
is(ref $$c, 'OVERLOADED');
is("$$c", "77");

$d = thaw freeze [$a, $a];
is("$d->[0]", "77");
$d->[0][0]++;
is("$d->[1]", "78");

package REF_TO_OVER;

sub make {
	my $self = bless {}, shift;
	my ($over) = @_;
	$self->{over} = $over;
	return $self;
}

package OVER;

use overload
	'+'		=> \&plus,
	'""'	=> sub { ref $_[0] };

sub plus {
	return 314;
}

sub make {
	my $self = bless {}, shift;
	my $ref = REF_TO_OVER->make($self);
	$self->{ref} = $ref;
	return $self;
}

package main;

$a = OVER->make();
$b = thaw freeze $a;

is(ref $b, 'OVER');
is($a + $a, 314);
is(ref $b->{ref}, 'REF_TO_OVER');
is("$b->{ref}->{over}", "$b");
is($b + $b, 314);

# nfreeze data generated by make_overload.pl
my $f = '';
if (ord ('A') == 193) { # EBCDIC.
    $f = unpack 'u', q{7!084$0S(P>)MUN7%V=/6P<0*!**5EJ8`};
}else {
    $f = unpack 'u', q{7!084$0Q(05-?3U9%4DQ/040*!'-N;W<`};
}

# see note at the end of do_retrieve in Storable.xs about why this test has to
# use a reference to an overloaded reference, rather than just a reference.
my $t = eval {thaw $f};
print "# $@" if $@;
is($@, "");
is(ref ($t), 'REF');
is(ref ($$t), 'HAS_OVERLOAD');
is($$$t, 'snow');

#---
# blessed reference to overloaded object.
{
  my $a = bless [88], 'OVERLOADED';
  my $c = thaw freeze bless \$a, 'main';
  is(ref $c, 'main');
  is(ref $$c, 'OVERLOADED');
  is("$$c", "88");

}