gnu/usr.bin/perl/cpan/Math-BigInt/t/req_mbfw.t


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#!/usr/bin/perl

# check that requiring Math::BigFloat and then calling import() works

use strict;
use warnings;

use Test::More tests => 3;

use lib 't';

# normal require that calls import automatically (we thus have MBI afterwards)
require Math::BigFloat;

my $x = Math::BigFloat->new(1);
++$x;
is($x, 2, '$x is 2');

like(Math::BigFloat->config("with"), qr/^Math::BigInt::(Fast)?Calc\z/,
     '"with" ignored');

# now override
Math::BigFloat->import(with => 'Math::BigInt::Subclass');

# the "with" argument is ignored
like(Math::BigFloat->config("with"), qr/^Math::BigInt::(Fast)?Calc\z/,
     '"with" ignored');

# all tests done