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#!/usr/bin/perl -w
use strict;
use Test::More tests => 9;
use operator_overload_break;
# Workaround for
# ok( not (expression) , "test description" );
# does not working in older versions of Perl, eg 5.004_04
sub ok_not ($;$) {
my($test, $name) = @_;
$test = not $test;
ok($test, $name);
}
pass("loaded");
my $op = operator_overload_break::Op->new(5);
isa_ok($op, "operator_overload_break::Op");
ok((2 == $op - 3),
"subtraction");
$op->{k} = 37;
ok((40 == $op + 3),
"addition");
$op->{k} = 22;
ok((10 == (32 - $op)),
"reversed subtraction");
ok_not((3 == $op),
'not equal');
$op->{k} = 3;
++$op;
ok(($op == 4),
"pre-increment operator");
$op++;
ok(($op == 5),
"post-increment operator");
my $op2 = ++$op;
$op2 = $op++;
ok(($op == 7) and ($op2 == 7),
"multiple post-increments");
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