#!./perl -w

#

# This file tests that Storable correctly uses STORABLE_attach hooks

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 Test::More tests => 3;

use Storable ();

{

	my $destruct_cnt = 0;

	my $obj = bless {data => 'ok'}, 'My::WithDestructor';

	my $target = Storable::thaw( Storable::freeze( $obj ) );

	is( $target->{data}, 'ok', 'We got correct object after freeze/thaw' );

	is( $destruct_cnt, 0, 'No tmp objects created by Storable' );

	undef $obj;

	undef $target;

	is( $destruct_cnt, 2, 'Only right objects destroyed at the end' );

	package My::WithDestructor;

	sub STORABLE_freeze {

		my ($self, $clone) = @_;

		return $self->{data};

	}

	sub STORABLE_attach {

		my ($class, $clone, $string) = @_;

		return bless {data => $string}, 'My::WithDestructor';

	}

	sub DESTROY { $destruct_cnt++; }

}