# File test/test_EditProperties.rb, line 923
    def test_argument_password_nil_no_effect
      setup_EditProperties
      arg_info = {
        :name => 'password argument',
        :type => :password,
        :value => 'secret',
        :clear => false
      }
      @EditProperties.argument = arg_info
      assert_equal('password argument', @EditProperties.arg_name)
      assert(! @EditProperties.arg_type_string?)
      assert(! @EditProperties.arg_type_text?)
      assert(! @EditProperties.arg_type_integer?)
      assert(! @EditProperties.arg_type_float?)
      assert(! @EditProperties.arg_type_bool?)
      assert(! @EditProperties.arg_type_select?)
      assert(! @EditProperties.arg_type_checkset?)
      assert(! @EditProperties.arg_type_radio?)
      assert(@EditProperties.arg_type_password?)
      assert(! @EditProperties.arg_type_regexp?)
      assert_equal('secret', @EditProperties.arg_password)
      @EditProperties.arg_password = nil
      assert_equal(0, @crypt_call)
      assert(@EditProperties.arg_password != nil)
      assert(@EditProperties.arg_password == 'secret')
      assert(arg_info[:value] != nil)
      assert(arg_info[:value] == 'secret')
    end