1#!/usr/bin/perl -w 2 3# check that requiring BigFloat and then calling import() works 4 5use strict; 6use Test; 7 8BEGIN 9 { 10 $| = 1; 11 # to locate the testing files 12 my $location = $0; $location =~ s/req_mbfw.t//i; 13 if ($ENV{PERL_CORE}) 14 { 15 # testing with the core distribution 16 @INC = qw(../t/lib); 17 } 18 unshift @INC, qw(../lib); # to locate the modules 19 if (-d 't') 20 { 21 chdir 't'; 22 require File::Spec; 23 unshift @INC, File::Spec->catdir(File::Spec->updir, $location); 24 } 25 else 26 { 27 unshift @INC, $location; 28 } 29 print "# INC = @INC\n"; 30 31 plan tests => 3; 32 } 33 34# normal require that calls import automatically (we thus have MBI afterwards) 35require Math::BigFloat; my $x = Math::BigFloat->new(1); ++$x; ok ($x,2); 36 37ok (Math::BigFloat->config()->{with}, 'Math::BigInt::Calc' ); 38 39# now override 40Math::BigFloat->import ( with => 'Math::BigInt::Subclass' ); 41 42# thw with argument is ignored 43ok (Math::BigFloat->config()->{with}, 'Math::BigInt::Calc' ); 44 45# all tests done 46 47