#!perl
#
# This file is part of Language-Befunge
#
# This software is copyright (c) 2003 by Jerome Quelin.
#
# This is free software; you can redistribute it and/or modify it under
# the same terms as the Perl 5 programming language system itself.
#
use Language::Befunge::Ops;
use strict;
use warnings;
use Language::Befunge::Interpreter;
use Language::Befunge::IP;
use Language::Befunge::Ops;
use Test::More tests => 3;
my ($lbi, $ip, $v);
$lbi = Language::Befunge::Interpreter->new;
$ip = Language::Befunge::IP->new;
$lbi->set_curip( $ip );
$ip->spush( 21, 42, 4 );
Language::Befunge::Ops::math_remainder( $lbi );
is( $ip->spop, 2, 'math_remainder pushes new value' );
is( $ip->spop, 21, 'math_remainder pops only two values' );
$ip->spush( 21, 10, 0 ); # remainder by zero
Language::Befunge::Ops::math_remainder( $lbi );
is( $ip->spop, 0, 'math_remainder deals with division by zero' );