require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/common', __FILE__)
require File.expand_path('../shared/pwd', __FILE__)

describe "Dir.pwd" do
  before :all do
    DirSpecs.create_mock_dirs
  end

  after :all do
    DirSpecs.delete_mock_dirs
  end

  it_behaves_like :dir_pwd, :pwd

  ruby_version_is ""..."1.9" do
    it "correctly displays dirs with unicode characters in them" do
      DirSpecs.clear_dirs

      begin
        old_kcode, $KCODE=$KCODE,'u'
        str = [0xe9].pack 'U' #Unicode é
        Dir.mkdir str
        File.exist?(str).should == true

        old_pwd = Dir.pwd
        Dir.chdir(str) { Dir.pwd.should == File.join(old_pwd, str) }
      ensure
        DirSpecs.clear_dirs
        $KCODE=old_kcode
      end
    end
  end

  ruby_version_is "1.9" do
    it "correctly displays dirs with unicode characters in them" do
      DirSpecs.clear_dirs

      begin
        str = [0xe9].pack 'U' #Unicode é
        Dir.mkdir str
        File.exist?(str).should == true

        old_pwd = Dir.pwd
        Dir.chdir(str) { Dir.pwd.force_encoding('UTF-8').should == File.join(old_pwd, str) }
      ensure
        DirSpecs.clear_dirs
      end
    end
  end
end