# File test/test_Logging.rb, line 235
    def test_del_logfile_out_of_range
      init_context
      @Logging.logfile = { :pos => -1 }
      assert_exception(RuntimeError) {
        @Logging.del_logfile
      }
      @Logging.logfile = { :pos => 2 }
      assert_exception(RuntimeError) {
        @Logging.del_logfile
      }
    end