[dbsrgits/DBM-Deep.git] / t / 40_freespace.t

##
# DBM::Deep Test
##
use strict;
use Test::More tests => 4;
use Test::Exception;
use t::common qw( new_fh );

use_ok( 'DBM::Deep' );

my ($fh, $filename) = new_fh();
my $db = DBM::Deep->new( $filename );

$db->{foo} = '1234';
$db->{foo} = '2345';

my $size = -s $filename;
$db->{foo} = '3456';
cmp_ok( $size, '==', -s $filename, "A second overwrite doesn't change size" );

$size = -s $filename;
delete $db->{foo};
cmp_ok( $size, '==', -s $filename, "Deleted space isn't released" );

$size = -s $filename;
$db->{bar} = '2345';
cmp_ok( $size, '==', -s $filename, "Added a new key after a delete reuses space" );
Commit	Line	Data
ed38e772	1	##
	2	# DBM::Deep Test
	3	##
	4	use strict;
	5	use Test::More tests => 4;
	6	use Test::Exception;
	7	use t::common qw( new_fh );
	8
	9	use_ok( 'DBM::Deep' );
	10
	11	my ($fh, $filename) = new_fh();
	12	my $db = DBM::Deep->new( $filename );
	13
	14	$db->{foo} = '1234';
2432d6cc	15	$db->{foo} = '2345';
ed38e772	16
ed38e772	17	my $size = -s $filename;
2432d6cc	18	$db->{foo} = '3456';
2432d6cc	19	cmp_ok( $size, '==', -s $filename, "A second overwrite doesn't change size" );
ed38e772	20
	21	$size = -s $filename;
	22	delete $db->{foo};
	23	cmp_ok( $size, '==', -s $filename, "Deleted space isn't released" );
	24
	25	$size = -s $filename;
	26	$db->{bar} = '2345';
ed38e772	27	cmp_ok( $size, '==', -s $filename, "Added a new key after a delete reuses space" );