require File.expand_path('../../../../spec_helper', __FILE__) require 'stringio' require 'zlib' describe 'Zlib::GzipFile#closed?' do it 'returns the closed status' do io = StringIO.new Zlib::GzipWriter.wrap io do |gzio| gzio.closed?.should == false gzio.close gzio.closed?.should == true end end end