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#!/usr/bin/perl -w
use Test;
use strict;
BEGIN
{
$| = 1;
# to locate the testing files
my $location = $0; $location =~ s/upgrade.t//i;
if ($ENV{PERL_CORE})
{
@INC = qw(../t/lib); # testing with the core distribution
}
unshift @INC, '../lib'; # for testing manually
if (-d 't')
{
chdir 't';
require File::Spec;
unshift @INC, File::Spec->catdir(File::Spec->updir, $location);
}
else
{
unshift @INC, $location;
}
print "# INC = @INC\n";
plan tests => 1990
+ 2; # our own tests
}
use Math::BigInt upgrade => 'Math::BigFloat';
use Math::BigFloat;
use vars qw ($scale $class $try $x $y $f @args $ans $ans1 $ans1_str $setup
$ECL $CL);
$class = "Math::BigInt";
$CL = "Math::BigInt::Calc";
$ECL = "Math::BigFloat";
ok (Math::BigInt->upgrade(),'Math::BigFloat');
ok (Math::BigInt->downgrade()||'','');
require 'upgrade.inc'; # all tests here for sharing
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