1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
#!./perl
# $Id: overload.t,v 1.0 2000/09/01 19:40:42 ram Exp $
#
# 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.
#
# $Log: overload.t,v $
# Revision 1.0 2000/09/01 19:40:42 ram
# Baseline for first official release.
#
sub BEGIN {
chdir('t') if -d 't';
@INC = '.';
push @INC, '../lib';
require Config; import Config;
if ($Config{'extensions'} !~ /\bStorable\b/) {
print "1..0 # Skip: Storable was not built\n";
exit 0;
}
require 'lib/st-dump.pl';
}
sub ok;
use Storable qw(freeze thaw);
print "1..7\n";
package OVERLOADED;
use overload
'""' => sub { $_[0][0] };
package main;
$a = bless [77], OVERLOADED;
$b = thaw freeze $a;
ok 1, ref $b eq 'OVERLOADED';
ok 2, "$b" eq "77";
$c = thaw freeze \$a;
ok 3, ref $c eq 'REF';
ok 4, ref $$c eq 'OVERLOADED';
ok 5, "$$c" eq "77";
$d = thaw freeze [$a, $a];
ok 6, "$d->[0]" eq "77";
$d->[0][0]++;
ok 7, "$d->[1]" eq "78";
|
