#!perl

###############################################################################
# Test in_effect()

use strict;
use warnings;

use Test::More tests => 9;

use bigint;
use bignum;
use bigrat;

can_ok('bigint', qw/in_effect/);
can_ok('bignum', qw/in_effect/);
can_ok('bigrat', qw/in_effect/);

SKIP: {
    skip('Need at least Perl v5.9.4', 3) if $] < "5.009005";

    is(bigint::in_effect(), 1, 'bigint in effect');
    is(bignum::in_effect(), 1, 'bignum in effect');
    is(bigrat::in_effect(), 1, 'bigrat in effect');
}

{
    no bigint;
    no bignum;
    no bigrat;

    is(bigint::in_effect(), undef, 'bigint not in effect');
    is(bignum::in_effect(), undef, 'bignum not in effect');
    is(bigrat::in_effect(), undef, 'bigrat not in effect');
}