--------------------------------------------------------------------------------
-- Company:
-- Engineer:
--
-- Create Date:   10:35:16 01/29/2020
-- Design Name:
-- Module Name:   /home/speaker/xilinx/14.7/ISE_DS/progetto_Td/prog_td_tb.vhd
-- Project Name:  progetto_Td
-- Target Device:
-- Tool versions:
-- Description:
--
-- VHDL Test Bench Created by ISE for module: progetto_TD_vhdl
--
-- Dependencies:
--
-- Revision:
-- Revision 0.01 - File Created
-- Additional Comments:
--
-- Notes:
-- This testbench has been automatically generated using types std_logic and
-- std_logic_vector for the ports of the unit under test.  Xilinx recommends
-- that these types always be used for the top-level I/O of a design in order
-- to guarantee that the testbench will bind correctly to the post-implementation
-- simulation model.
--------------------------------------------------------------------------------
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;

-- Uncomment the following library declaration if using
-- arithmetic functions with Signed or Unsigned values
USE ieee.numeric_std.ALL;

ENTITY prog_td_tb IS
END prog_td_tb;

ARCHITECTURE behavior OF prog_td_tb IS

    -- Component Declaration for the Unit Under Test (UUT)

    COMPONENT progetto_TD_vhdl
    PORT(
         buttonA : IN  std_logic;
         buttonB : IN  std_logic;
         sensorA : IN  std_logic;
         sensorB : IN  std_logic;
         sensorC : IN  std_logic;
         md_detection : IN  std_logic;
         doorA : OUT  std_logic;
         doorB : OUT  std_logic;
         alarm : OUT  std_logic;
         clk : IN  std_logic;
         rst : IN  std_logic
        );
    END COMPONENT;


   --Inputs
   signal buttonA : std_logic := '0';
   signal buttonB : std_logic := '0';
   signal sensorA : std_logic := '0';
   signal sensorB : std_logic := '0';
   signal sensorC : std_logic := '0';
   signal md_detection : std_logic := '0';
   signal clk : std_logic := '0';
   signal rst : std_logic := '0';
	--signal timeover : std_logic :='0'; --aggiunto-----------------------------------

 	--Outputs
   signal doorA : std_logic;
   signal doorB : std_logic;
   signal alarm : std_logic;

   -- Clock period definitions
   constant clk_period : time := 10 ns;

BEGIN

	-- Instantiate the Unit Under Test (UUT)
   uut: progetto_TD_vhdl PORT MAP (
          buttonA => buttonA,
          buttonB => buttonB,
          sensorA => sensorA,
          sensorB => sensorB,
          sensorC => sensorC,
          md_detection => md_detection,
          doorA => doorA,
          doorB => doorB,
          alarm => alarm,
          clk => clk,
          rst => rst
        );

   -- Clock process definitions
   clk_process :process
   begin
		clk <= '0';
		wait for clk_period/2;
		clk <= '1';
		wait for clk_period/2;
   end process;


   -- Stimulus process
   stim_proc: process
   begin
      -- hold reset state for 100 ns
		rst<='1';
		wait for 10 ns;
		rst<='0';
		wait for  10 ns;
		wait for clk_period*10;

      -- insert stimulus here
		--A TO B
		--test so
		buttonB<='0';
		buttonA<='0';
		wait for 10 ns;
		buttonB<='0';
		buttonA<='1';
		wait for 10 ns;
		--test s1
		sensorA<='1';
		buttonA<='0';
		wait for 10 ns;
		sensorC<='1';
		sensorA<='0';
		wait for 10 ns;
		--test s2
		sensorC<='1';
		wait for 10 ns;
		sensorC<='1';
		md_detection<='0';
		wait for 10 ns;
		--test s3
		sensorC<='1';
		wait for 10 ns;
		sensorC<='0';
		sensorB<='1';
		wait for 10 ns;
		sensorC<='0';
		sensorB<='0';
		wait for 10 ns;
		--TEST FAKE ENTRANCE

		--test s0
		buttonB<='0';
		buttonA<='0';
		wait for 10 ns;
		buttonB<='0';
		buttonA<='1';
		wait for 10 ns;
		--test s1
		buttonA<='0';
		wait for 10 ns;
		--timeover<='1';
		sensorA<='0';
		sensorC<='0';
		wait for 20 ns;
		--timeover<='0';
		wait for 10 ns;
		--TEST ALARM
		--test s0
		buttonB<='0';
		buttonA<='0';
		wait for 10 ns;
		buttonB<='0';
		buttonA<='1';
		wait for 10 ns;
		--test s1
		sensorA<='1';
		buttonA<='0';
		wait for 10 ns;
		sensorC<='1';
		sensorA<='0';
		wait for 10 ns;
		--test s2
		sensorC<='1';
		wait for 10 ns;
		sensorC<='1';
		md_detection<='1';
		wait for 10 ns;
		--test s4
		sensorC<='1';
		md_detection<='1';
		wait for 10 ns;
		sensorC<='0';
		md_detection<='0';
		sensorA<='1';
		wait for 10 ns;
		sensorC<='0';
		md_detection<='0';
		sensorA<='0';
		wait for 10 ns;

		--test B to A

		--test s0
		buttonB<='0';
		buttonA<='0';
		wait for 10 ns;
		buttonB<='1';
		wait for 10 ns;
		--test s5
		buttonB<='0';
		sensorB<='1';
		wait for 10 ns;
		--test s6
		sensorC<='1';
		wait for 10 ns;
		--timeover<='1';
		wait for 10 ns;
		--test s7
		sensorC<='1';
		sensorA<='0';
		--timeover<='0';
		wait for 10 ns;
		sensorC<='0';
		sensorA<='1';
		wait for 10 ns;
		sensorC<='0';
		sensorA<='0';
		wait for 10 ns;

		--FAKE EXIT

		--test s0
		buttonB<='0';
		buttonA<='0';
		wait for 10 ns;
		buttonB<='1';
		wait for 10 ns;
		--test s5
		buttonB<='0';
		wait for 10 ns;
		sensorB<='0';
		--timeover<='1';
		sensorC<='0';
		wait for 10 ns;
		--timeover<='0';
		wait for 10 ns;
      wait;
   end process;

END;