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# -*- perl -*-
#
# Storable test for Set::Object objects
use strict;
BEGIN {
eval "use Storable qw(freeze thaw dclone)";
if ($@) {
eval 'use Test::More skip_all => "Storable not installed"';
exit(0);
} else {
eval 'use Test::More tests => 7';
}
}
use_ok("Set::Object", qw(refaddr));
my $objects = [ map { bless { $_ => rand(42) }, $_ }
qw(Barnie Fred Wilma) ];
my $stored = freeze ($objects);
is_deeply(thaw($stored), $objects, "Storable works");
my $set = Set::Object->new(@$objects);
$stored = freeze($set);
use Data::Dumper;
#print Dumper $stored;
my $returned = thaw($stored);
#print "no segfault yet!\n";
#diag(Dumper($returned, $set));
is_deeply([ sort { ref($a) cmp ref($b) } $returned->members ],
[ sort { ref($a) cmp ref($b) } $set->members ],
"Set::Object serialises via Storable!");
isnt($$returned, $$set, "thaw returned a new Set::Object");
my $spawned = dclone($set);
is_deeply([ sort { ref($a) cmp ref($b) } $spawned->members ],
[ sort { ref($a) cmp ref($b) } $set->members ],
"Set::Object dclones via Storable!");
isnt($$spawned, $$set, "dclone returned a new Set::Object");
my $old;
my $test = dclone ($old = [ map { Set::Object->new() } (1..1000) ]);
is(@$old, @$test, "empty sets");
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