# File test/test_rc_d.rb, line 40
    def setup
      # for Rucy::ProcessProbe module
      @proc_alive_call = 0
      @proc_alive_pid = nil
      @stop_signal_call = 0
      @stop_signal_pid = nil

      @probe = Forwarder.new(self)
      class << @probe
        def_delegator :__getobj__, :proc_alive?
        def_delegator :__getobj__, :stop_signal
      end

      # target
      @lock = '.lock'
      @rc_d = Rucy::RC_d.new(@lock, @probe)
    end