1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
#!/usr/bin/perl -w
# check that requiring BigFloat and then calling import() works
use strict;
use Test;
BEGIN
{
$| = 1;
# to locate the testing files
my $location = $0; $location =~ s/req_mbfw.t//i;
if ($ENV{PERL_CORE})
{
# testing with the core distribution
@INC = qw(../t/lib);
}
unshift @INC, qw(../lib); # to locate the modules
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 => 3;
}
# normal require that calls import automatically (we thus have MBI afterwards)
require Math::BigFloat; my $x = Math::BigFloat->new(1); ++$x; ok ($x,2);
ok (Math::BigFloat->config()->{with}, 'Math::BigInt::Calc' );
# now override
Math::BigFloat->import ( with => 'Math::BigInt::Subclass' );
# thw with argument is ignored
ok (Math::BigFloat->config()->{with}, 'Math::BigInt::Calc' );
# all tests done
|
