# File test/test_inifile.rb, line 153
  def test_freeze
    assert_equal false, @ini_file.frozen?
    @ini_file.each_section do |s|
      assert_equal false, @ini_file[s].frozen?
    end

    @ini_file.freeze

    assert_equal true, @ini_file.frozen?
    @ini_file.each_section do |s|
      assert_equal true, @ini_file[s].frozen?
    end
  end