mirror of
https://github.com/ruby/ruby.git
synced 2025-08-25 22:14:37 +02:00
95e8c48dd3
* For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
23 lines
446 B
Ruby
23 lines
446 B
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
|
|
|
|
describe "ENV.empty?" do
|
|
|
|
it "returns true if the Environment is empty" do
|
|
if ENV.keys.size > 0
|
|
ENV.empty?.should == false
|
|
end
|
|
orig = ENV.to_hash
|
|
begin
|
|
ENV.clear
|
|
ENV.empty?.should == true
|
|
ensure
|
|
ENV.replace orig
|
|
end
|
|
end
|
|
|
|
it "returns false if not empty" do
|
|
if ENV.keys.size > 0
|
|
ENV.empty?.should == false
|
|
end
|
|
end
|
|
end
|