1#  -*- cperl -*-
2#
3#  Storable test for Set::Object objects
4
5use strict;
6
7BEGIN {
8    eval "use Storable qw(freeze thaw dclone)";
9    if ($@) {
10	eval 'use Test::More skip_all => "Storable not installed"';
11	exit(0);
12    } else {
13	eval 'use Test::More tests => 7';
14    }
15}
16
17use_ok("Set::Object", qw(refaddr));
18my $objects = [ qw(Barnie Fred Wilma)                 ];
19
20my $stored = freeze ($objects);
21is_deeply(thaw($stored), $objects, "Storable works");
22
23my $set = Set::Object->new(@$objects);
24$stored = freeze($set);
25
26use Data::Dumper;
27#print Dumper $stored;
28
29my $returned = thaw($stored);
30#print "no segfault yet!\n";
31#diag(Dumper($returned, $set));
32is_deeply([ sort $returned->members ],
33	  [ sort $set->members ],
34	  "Set::Object serialises via Storable!");
35isnt($$returned, $$set, "thaw returned a new Set::Object");
36
37my $spawned = dclone($set);
38is_deeply([ sort $spawned->members ],
39	  [ sort $set->members ],
40	  "Set::Object dclones via Storable!");
41isnt($$spawned, $$set, "dclone returned a new Set::Object");
42
43my $old;
44my $test = dclone ($old = [ map { Set::Object->new() } (1..1000) ]);
45
46is(@$old, @$test, "empty sets");
47
48