# File test_format.rb, line 303
  def test_four
    0.upto(2) do |x|
      top_fmt = Format.new($top_ex) 
      body_fmt = Format.new($ex)
      bottom_fmt = Format.new($bot_ex)
      body_fmt.useHash(x == 0)
      body_fmt.setTop($top_ex)
      body_fmt.setBottom(bottom_fmt)
      body_fmt.setPageLength(10)
      if (x <2)
      helper_test_four(body_fmt, "format_testfile4-#{x}") 
      else
        helper_hash_test_four(body_fmt, "format_testfile4-#{x}") 
      end
    end
  end