mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
1d15d5f080
* Other ruby implementations use the spec/ruby directory. [Misc #13792] [ruby-core:82287] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
19 lines
478 B
Ruby
19 lines
478 B
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
|
|
|
|
describe "Bignum#even?" do
|
|
it "returns true if self is even and positive" do
|
|
(10000**10).even?.should be_true
|
|
end
|
|
|
|
it "returns true if self is even and negative" do
|
|
(-10000**10).even?.should be_true
|
|
end
|
|
|
|
it "returns false if self is odd and positive" do
|
|
(9879**976).even?.should be_false
|
|
end
|
|
|
|
it "returns false if self is odd and negative" do
|
|
(-9879**976).even?.should be_false
|
|
end
|
|
end
|