diff options
Diffstat (limited to 'dist/Math-BigRat/t/bigratup.t')
-rw-r--r-- | dist/Math-BigRat/t/bigratup.t | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/dist/Math-BigRat/t/bigratup.t b/dist/Math-BigRat/t/bigratup.t new file mode 100644 index 0000000000..a00c655649 --- /dev/null +++ b/dist/Math-BigRat/t/bigratup.t @@ -0,0 +1,31 @@ +#!/usr/bin/perl -w + +# Test whether $Math::BigInt::upgrade breaks our neck + +use strict; +use Test::More tests => 5; + +use Math::BigInt upgrade => 'Math::BigRat'; +use Math::BigRat; + +my $rat = 'Math::BigRat'; +my ($x,$y,$z); + +############################################################################## +# bceil/bfloor + +$x = $rat->new('49/4'); is ($x->bfloor(),'12', 'floor(49/4)'); +$x = $rat->new('49/4'); is ($x->bceil(),'13', 'ceil(49/4)'); + +############################################################################## +# bsqrt + +$x = $rat->new('144'); is ($x->bsqrt(),'12', 'bsqrt(144)'); +$x = $rat->new('144/16'); is ($x->bsqrt(),'3', 'bsqrt(144/16)'); +$x = $rat->new('1/3'); is ($x->bsqrt(), + '1000000000000000000000000000000000000000/1732050807568877293527446341505872366943', + 'bsqrt(1/3)'); + +# all tests successfull + +1; |