From 4c6aab03b34f4ae92f376c3346815cb4c32dc240 Mon Sep 17 00:00:00 2001 From: Jim Deville Date: Tue, 8 Jul 2008 13:06:04 -0700 Subject: [PATCH] adding bignum spec for bignum divide by float 0.0 --- 1.8/core/bignum/shared/divide.rb | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/1.8/core/bignum/shared/divide.rb b/1.8/core/bignum/shared/divide.rb index 6e75cbb..7eacdcd 100644 --- a/1.8/core/bignum/shared/divide.rb +++ b/1.8/core/bignum/shared/divide.rb @@ -20,6 +20,11 @@ shared :bignum_divide do |cmd| lambda { @bignum.send(cmd, 0) }.should raise_error(ZeroDivisionError) end + it "does NOT raise ZeroDivisionError if other is zero and is a Float" do + @bignum.send(cmd, 0.0).to_s.should == 'Infinity' + @bignum.send(cmd, -0.0).to_s.should == '-Infinity' + end + it "raises a TypeError when given a non-Integer" do lambda { @bignum.send(cmd, mock('10')) }.should raise_error(TypeError) lambda { @bignum.send(cmd, "2") }.should raise_error(TypeError) -- 1.5.5.1015.g9d258