use strict;
use Test::More tests => 1;
use File::Spec;
use Digest::Whirlpool;
my $path = File::Spec->catfile( qw< t file.test > );
open INFILE, $path;
my $whirlpool = Digest::Whirlpool->new;
$whirlpool->addfile( *INFILE );
like $whirlpool->clone->hexdigest, qr/^f1d/, "adding two items to the first one";