public static void TestCase_AndGateSimulation()
{
void VerifyStates(Pin x1_out_pin, string x1_out_val,
Pin x2_out_pin, string x2_out_val,
Pin and_in0_pin, string and_in0_val,
Pin and_in1_pin, string and_in1_val,
Pin and_out_pin, string and_out_val,
Pin y1_in_pin, string y1_in_val,
Logic y1_res_real, string y1_res_exp)
{
Require.That(x1_out_pin.State.Value == Logic.StringToLogicValue(x1_out_val));
Require.That(x2_out_pin.State.Value == Logic.StringToLogicValue(x2_out_val));
Require.That(and_in0_pin.State.Value == Logic.StringToLogicValue(and_in0_val));
Require.That(and_in1_pin.State.Value == Logic.StringToLogicValue(and_in1_val));
Require.That(and_out_pin.State.Value == Logic.StringToLogicValue(and_out_val));
Require.That(y1_in_pin.State.Value == Logic.StringToLogicValue(y1_in_val));
Require.That(y1_res_real.Value == Logic.StringToLogicValue(y1_res_exp));
}
Circuit cir = new Circuit();
InTerminal x1 = new InTerminal();
cir.AddElement(x1);
InTerminal x2 = new InTerminal();
cir.AddElement(x2);
AND and = new AND();
cir.AddElement(and);
OutTerminal y1 = new OutTerminal();
cir.AddElement(y1);
Pin x1_out = x1.GetPin(PinSide.OUTPUT, 0);
Pin x2_out = x2.GetPin(PinSide.OUTPUT, 0);
Pin and_in0 = and.GetPin(PinSide.INPUT, 0);
Pin and_in1 = and.GetPin(PinSide.INPUT, 1);
Pin and_out = and.GetPin(PinSide.OUTPUT, 0);
Pin y1_in = y1.GetPin(PinSide.INPUT, 0);
cir.Connect(x1_out, and_in0);
cir.Connect(x2_out, and_in1);
cir.Connect(and_out, y1_in);
x1.SimulationInputValue = new Logic(LogicValue.LOGIC_1);
x2.SimulationInputValue = new Logic(LogicValue.LOGIC_1);
cir.RestartSimulation();
VerifyStates(x1_out, "U", x2_out, "U", and_in0, "U", and_in1, "U", and_out, "U", y1_in, "U", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(x1_out, "1", x2_out, "1", and_in0, "1", and_in1, "1", and_out, "U", y1_in, "U", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(x1_out, "1", x2_out, "1", and_in0, "1", and_in1, "1", and_out, "1", y1_in, "1", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(x1_out, "1", x2_out, "1", and_in0, "1", and_in1, "1", and_out, "1", y1_in, "1", y1.SimulationResult, "1");
Console.WriteLine("TestCase_AndGateSimulation passed.");
}
public static void TestCase_8NandGateSimulation()
{
void VerifyStates(Pin x1_out_pin, string x1_out_val,
Pin x2_out_pin, string x2_out_val,
Pin x3_out_pin, string x3_out_val,
Pin x4_out_pin, string x4_out_val,
Pin x5_out_pin, string x5_out_val,
Pin x6_out_pin, string x6_out_val,
Pin x7_out_pin, string x7_out_val,
Pin x8_out_pin, string x8_out_val,
Pin nand_in0_pin, string nand_in0_val,
Pin nand_in1_pin, string nand_in1_val,
Pin nand_in2_pin, string nand_in2_val,
Pin nand_in3_pin, string nand_in3_val,
Pin nand_in4_pin, string nand_in4_val,
Pin nand_in5_pin, string nand_in5_val,
Pin nand_in6_pin, string nand_in6_val,
Pin nand_in7_pin, string nand_in7_val,
Pin nand_out_pin, string nand_out_val,
Pin y1_in_pin, string y1_in_val,
Logic y1_res_real, string y1_res_exp)
{
Require.That(x1_out_pin.State.Value == Logic.StringToLogicValue(x1_out_val));
Require.That(x2_out_pin.State.Value == Logic.StringToLogicValue(x2_out_val));
Require.That(x3_out_pin.State.Value == Logic.StringToLogicValue(x3_out_val));
Require.That(x4_out_pin.State.Value == Logic.StringToLogicValue(x4_out_val));
Require.That(x5_out_pin.State.Value == Logic.StringToLogicValue(x5_out_val));
Require.That(x6_out_pin.State.Value == Logic.StringToLogicValue(x6_out_val));
Require.That(x7_out_pin.State.Value == Logic.StringToLogicValue(x7_out_val));
Require.That(x8_out_pin.State.Value == Logic.StringToLogicValue(x8_out_val));
Require.That(nand_in0_pin.State.Value == Logic.StringToLogicValue(nand_in0_val));
Require.That(nand_in1_pin.State.Value == Logic.StringToLogicValue(nand_in1_val));
Require.That(nand_in2_pin.State.Value == Logic.StringToLogicValue(nand_in2_val));
Require.That(nand_in3_pin.State.Value == Logic.StringToLogicValue(nand_in3_val));
Require.That(nand_in4_pin.State.Value == Logic.StringToLogicValue(nand_in4_val));
Require.That(nand_in5_pin.State.Value == Logic.StringToLogicValue(nand_in5_val));
Require.That(nand_in6_pin.State.Value == Logic.StringToLogicValue(nand_in6_val));
Require.That(nand_in7_pin.State.Value == Logic.StringToLogicValue(nand_in7_val));
Require.That(nand_out_pin.State.Value == Logic.StringToLogicValue(nand_out_val));
Require.That(y1_in_pin.State.Value == Logic.StringToLogicValue(y1_in_val));
Require.That(y1_res_real.Value == Logic.StringToLogicValue(y1_res_exp));
}
Circuit cir = new Circuit();
InTerminal x1 = new InTerminal();
cir.AddElement(x1);
InTerminal x2 = new InTerminal();
cir.AddElement(x2);
InTerminal x3 = new InTerminal();
cir.AddElement(x3);
InTerminal x4 = new InTerminal();
cir.AddElement(x4);
InTerminal x5 = new InTerminal();
cir.AddElement(x5);
InTerminal x6 = new InTerminal();
cir.AddElement(x6);
InTerminal x7 = new InTerminal();
cir.AddElement(x7);
InTerminal x8 = new InTerminal();
cir.AddElement(x8);
NAND nand = new NAND();
cir.AddElement(nand);
cir.SetNumberOfInputPins(nand, 8);
for (byte i = 1; i < 8; i++)
{
Require.That(nand.GetPin(PinSide.INPUT, i).ConnectedPin == null);
}
OutTerminal y1 = new OutTerminal();
cir.AddElement(y1);
Pin x1_out = x1.GetPin(PinSide.OUTPUT, 0);
Pin x2_out = x2.GetPin(PinSide.OUTPUT, 0);
Pin x3_out = x3.GetPin(PinSide.OUTPUT, 0);
Pin x4_out = x4.GetPin(PinSide.OUTPUT, 0);
Pin x5_out = x5.GetPin(PinSide.OUTPUT, 0);
Pin x6_out = x6.GetPin(PinSide.OUTPUT, 0);
Pin x7_out = x7.GetPin(PinSide.OUTPUT, 0);
Pin x8_out = x8.GetPin(PinSide.OUTPUT, 0);
Pin nand_in0 = nand.GetPin(PinSide.INPUT, 0);
Pin nand_in1 = nand.GetPin(PinSide.INPUT, 1);
Pin nand_in2 = nand.GetPin(PinSide.INPUT, 2);
Pin nand_in3 = nand.GetPin(PinSide.INPUT, 3);
Pin nand_in4 = nand.GetPin(PinSide.INPUT, 4);
Pin nand_in5 = nand.GetPin(PinSide.INPUT, 5);
Pin nand_in6 = nand.GetPin(PinSide.INPUT, 6);
Pin nand_in7 = nand.GetPin(PinSide.INPUT, 7);
Pin nand_out = nand.GetPin(PinSide.OUTPUT, 0);
Pin y1_in = y1.GetPin(PinSide.INPUT, 0);
cir.Connect(x1_out, nand_in0);
Require.That(x1_out.ConnectedPin == nand_in0);
Require.That(nand_in0.ConnectedPin == x1_out);
cir.Connect(x2_out, nand_in1);
Require.That(x2_out.ConnectedPin == nand_in1);
Require.That(nand_in1.ConnectedPin == x2_out);
cir.Connect(x3_out, nand_in2);
Require.That(x3_out.ConnectedPin == nand_in2);
Require.That(nand_in2.ConnectedPin == x3_out);
cir.Connect(x4_out, nand_in3);
Require.That(x4_out.ConnectedPin == nand_in3);
Require.That(nand_in3.ConnectedPin == x4_out);
cir.Connect(x5_out, nand_in4);
Require.That(x5_out.ConnectedPin == nand_in4);
Require.That(nand_in4.ConnectedPin == x5_out);
cir.Connect(x6_out, nand_in5);
Require.That(x6_out.ConnectedPin == nand_in5);
Require.That(nand_in5.ConnectedPin == x6_out);
cir.Connect(x7_out, nand_in6);
Require.That(x7_out.ConnectedPin == nand_in6);
Require.That(nand_in6.ConnectedPin == x7_out);
cir.Connect(x8_out, nand_in7);
Require.That(x8_out.ConnectedPin == nand_in7);
Require.That(nand_in7.ConnectedPin == x8_out);
cir.Connect(nand_out, y1_in);
x1.SimulationInputValue = new Logic(LogicValue.LOGIC_0);
x2.SimulationInputValue = new Logic(LogicValue.LOGIC_0);
x3.SimulationInputValue = new Logic(LogicValue.LOGIC_0);
x4.SimulationInputValue = new Logic(LogicValue.LOGIC_0);
x5.SimulationInputValue = new Logic(LogicValue.LOGIC_0);
x6.SimulationInputValue = new Logic(LogicValue.LOGIC_0);
x6.SimulationInputValue = new Logic(LogicValue.LOGIC_0);
x7.SimulationInputValue = new Logic(LogicValue.LOGIC_0);
x8.SimulationInputValue = new Logic(LogicValue.LOGIC_0);
cir.RestartSimulation();
VerifyStates(x1_out, "U", x2_out, "U", x3_out, "U", x4_out, "U", x5_out, "U", x6_out, "U", x7_out, "U", x8_out, "U",
nand_in0, "U", nand_in1, "U", nand_in2, "U", nand_in3, "U", nand_in4, "U", nand_in5, "U", nand_in6, "U", nand_in7, "U", nand_out, "U",
y1_in, "U", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(x1_out, "0", x2_out, "0", x3_out, "0", x4_out, "0", x5_out, "0", x6_out, "0", x7_out, "0", x8_out, "0",
nand_in0, "0", nand_in1, "0", nand_in2, "0", nand_in3, "0", nand_in4, "0", nand_in5, "0", nand_in6, "0", nand_in7, "0", nand_out, "U",
y1_in, "U", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(x1_out, "0", x2_out, "0", x3_out, "0", x4_out, "0", x5_out, "0", x6_out, "0", x7_out, "0", x8_out, "0",
nand_in0, "0", nand_in1, "0", nand_in2, "0", nand_in3, "0", nand_in4, "0", nand_in5, "0", nand_in6, "0", nand_in7, "0", nand_out, "1",
y1_in, "1", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(x1_out, "0", x2_out, "0", x3_out, "0", x4_out, "0", x5_out, "0", x6_out, "0", x7_out, "0", x8_out, "0",
nand_in0, "0", nand_in1, "0", nand_in2, "0", nand_in3, "0", nand_in4, "0", nand_in5, "0", nand_in6, "0", nand_in7, "0", nand_out, "1",
y1_in, "1", y1.SimulationResult, "1");
Console.WriteLine("TestCase_8NandGateSimulation passed.");
}
public static void TestCase_Fork_3Not_And_GatesSimulation()
{
void VerifyStates(Pin x1_out_pin, string x1_out_val,
Pin fork_in_pin, string fork_in_val,
Pin fork_out0_pin, string fork_out0_val,
Pin fork_out1_pin, string fork_out1_val,
Pin not0_in_pin, string not0_in_val,
Pin not1_in_pin, string not1_in_val,
Pin not0_out_pin, string not0_out_val,
Pin not1_out_pin, string not1_out_val,
Pin and_in0_pin, string and_in0_val,
Pin and_in1_pin, string and_in1_val,
Pin and_out_pin, string and_out_val,
Pin not2_in_pin, string not2_in_val,
Pin not2_out_pin, string not2_out_val,
Pin y1_in_pin, string y1_in_val,
Logic y1_res_real, string y1_res_exp)
{
Require.That(x1_out_pin.State.Value == Logic.StringToLogicValue(x1_out_val));
Require.That(fork_in_pin.State.Value == Logic.StringToLogicValue(fork_in_val));
Require.That(fork_out0_pin.State.Value == Logic.StringToLogicValue(fork_out0_val));
Require.That(fork_out1_pin.State.Value == Logic.StringToLogicValue(fork_out1_val));
Require.That(not0_in_pin.State.Value == Logic.StringToLogicValue(not0_in_val));
Require.That(not1_in_pin.State.Value == Logic.StringToLogicValue(not1_in_val));
Require.That(not0_out_pin.State.Value == Logic.StringToLogicValue(not0_out_val));
Require.That(not1_out_pin.State.Value == Logic.StringToLogicValue(not1_out_val));
Require.That(and_in0_pin.State.Value == Logic.StringToLogicValue(and_in0_val));
Require.That(and_in1_pin.State.Value == Logic.StringToLogicValue(and_in1_val));
Require.That(and_out_pin.State.Value == Logic.StringToLogicValue(and_out_val));
Require.That(not2_in_pin.State.Value == Logic.StringToLogicValue(not2_in_val));
Require.That(not2_out_pin.State.Value == Logic.StringToLogicValue(not2_out_val));
Require.That(y1_in_pin.State.Value == Logic.StringToLogicValue(y1_in_val));
Require.That(y1_res_real.Value == Logic.StringToLogicValue(y1_res_exp));
}
Circuit cir = new Circuit();
InTerminal x1 = new InTerminal();
cir.AddElement(x1);
FORK fork = new FORK();
cir.AddElement(fork);
AND and = new AND();
cir.AddElement(and);
NOT not0 = new NOT();
cir.AddElement(not0);
NOT not1 = new NOT();
cir.AddElement(not1);
NOT not2 = new NOT();
cir.AddElement(not2);
OutTerminal y1 = new OutTerminal();
cir.AddElement(y1);
Pin x1_out = x1.GetPin(PinSide.OUTPUT, 0);
Pin fork_in = fork.GetPin(PinSide.INPUT, 0);
Pin fork_out0 = fork.GetPin(PinSide.OUTPUT, 0);
Pin fork_out1 = fork.GetPin(PinSide.OUTPUT, 1);
Pin not0_in = not0.GetPin(PinSide.INPUT, 0);
Pin not1_in = not1.GetPin(PinSide.INPUT, 0);
Pin not0_out = not0.GetPin(PinSide.OUTPUT, 0);
Pin not1_out = not1.GetPin(PinSide.OUTPUT, 0);
Pin and_in0 = and.GetPin(PinSide.INPUT, 0);
Pin and_in1 = and.GetPin(PinSide.INPUT, 1);
Pin and_out = and.GetPin(PinSide.OUTPUT, 0);
Pin not2_in = not2.GetPin(PinSide.INPUT, 0);
Pin not2_out = not2.GetPin(PinSide.OUTPUT, 0);
Pin y1_in = y1.GetPin(PinSide.INPUT, 0);
cir.Connect(x1_out, fork_in);
cir.Connect(fork_out0, not0_in);
cir.Connect(fork_out1, not1_in);
cir.Connect(not0_out, and_in0);
cir.Connect(not1_out, and_in1);
cir.Connect(and_out, not2_in);
cir.Connect(not2_out, y1_in);
x1.SimulationInputValue = new Logic(LogicValue.LOGIC_1);
cir.RestartSimulation();
VerifyStates(
x1_out, "U", fork_in, "U", fork_out0, "U", fork_out1, "U",
not0_in, "U", not0_out, "U", not1_in, "U", not1_out, "U",
and_in0, "U", and_in1, "U", and_out, "U",
not2_in, "U", not2_out, "U", y1_in, "U", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(
x1_out, "1", fork_in, "1", fork_out0, "U", fork_out1, "U",
not0_in, "U", not0_out, "U", not1_in, "U", not1_out, "U",
and_in0, "U", and_in1, "U", and_out, "U",
not2_in, "U", not2_out, "U", y1_in, "U", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(
x1_out, "1", fork_in, "1", fork_out0, "1", fork_out1, "1",
not0_in, "1", not0_out, "U", not1_in, "1", not1_out, "U",
and_in0, "U", and_in1, "U", and_out, "U",
not2_in, "U", not2_out, "U", y1_in, "U", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(
x1_out, "1", fork_in, "1", fork_out0, "1", fork_out1, "1",
not0_in, "1", not0_out, "0", not1_in, "1", not1_out, "0",
and_in0, "0", and_in1, "0", and_out, "U",
not2_in, "U", not2_out, "U", y1_in, "U", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(
x1_out, "1", fork_in, "1", fork_out0, "1", fork_out1, "1",
not0_in, "1", not0_out, "0", not1_in, "1", not1_out, "0",
and_in0, "0", and_in1, "0", and_out, "0",
not2_in, "0", not2_out, "U", y1_in, "U", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(
x1_out, "1", fork_in, "1", fork_out0, "1", fork_out1, "1",
not0_in, "1", not0_out, "0", not1_in, "1", not1_out, "0",
and_in0, "0", and_in1, "0", and_out, "0",
not2_in, "0", not2_out, "1", y1_in, "1", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(
x1_out, "1", fork_in, "1", fork_out0, "1", fork_out1, "1",
not0_in, "1", not0_out, "0", not1_in, "1", not1_out, "0",
and_in0, "0", and_in1, "0", and_out, "0",
not2_in, "0", not2_out, "1", y1_in, "1", y1.SimulationResult, "1");
Console.WriteLine("TestCase_Fork_3Not_And_GatesSimulation passed.");
}
public static void TestCase_Xnor_Xor_GatesSimulation()
{
void VerifyStates(Pin x1_out_pin, string x1_out_val,
Pin x2_out_pin, string x2_out_val,
Pin x3_out_pin, string x3_out_val,
Pin xnor_in0_pin, string xnor_in0_val,
Pin xnor_in1_pin, string xnor_in1_val,
Pin xnor_out_pin, string xnor_out_val,
Pin xor_in0_pin, string xor_in0_val,
Pin xor_in1_pin, string xor_in1_val,
Pin xor_out_pin, string xor_out_val,
Pin y1_in_pin, string y1_in_val,
Logic y1_res_real, string y1_res_exp)
{
Require.That(x1_out_pin.State.Value == Logic.StringToLogicValue(x1_out_val));
Require.That(x2_out_pin.State.Value == Logic.StringToLogicValue(x2_out_val));
Require.That(x3_out_pin.State.Value == Logic.StringToLogicValue(x3_out_val));
Require.That(xnor_in0_pin.State.Value == Logic.StringToLogicValue(xnor_in0_val));
Require.That(xnor_in1_pin.State.Value == Logic.StringToLogicValue(xnor_in1_val));
Require.That(xnor_out_pin.State.Value == Logic.StringToLogicValue(xnor_out_val));
Require.That(xor_in0_pin.State.Value == Logic.StringToLogicValue(xor_in0_val));
Require.That(xor_in1_pin.State.Value == Logic.StringToLogicValue(xor_in1_val));
Require.That(xor_out_pin.State.Value == Logic.StringToLogicValue(xor_out_val));
Require.That(y1_in_pin.State.Value == Logic.StringToLogicValue(y1_in_val));
Require.That(y1_res_real.Value == Logic.StringToLogicValue(y1_res_exp));
}
Circuit cir = new Circuit();
InTerminal x1 = new InTerminal();
cir.AddElement(x1);
InTerminal x2 = new InTerminal();
cir.AddElement(x2);
InTerminal x3 = new InTerminal();
cir.AddElement(x3);
XNOR xnor = new XNOR();
cir.AddElement(xnor);
XOR xor = new XOR();
cir.AddElement(xor);
OutTerminal y1 = new OutTerminal();
cir.AddElement(y1);
Pin x1_out = x1.GetPin(PinSide.OUTPUT, 0);
Pin x2_out = x2.GetPin(PinSide.OUTPUT, 0);
Pin x3_out = x3.GetPin(PinSide.OUTPUT, 0);
Pin xnor_in0 = xnor.GetPin(PinSide.INPUT, 0);
Pin xnor_in1 = xnor.GetPin(PinSide.INPUT, 1);
Pin xnor_out = xnor.GetPin(PinSide.OUTPUT, 0);
Pin xor_in0 = xor.GetPin(PinSide.INPUT, 0);
Pin xor_in1 = xor.GetPin(PinSide.INPUT, 1);
Pin xor_out = xor.GetPin(PinSide.OUTPUT, 0);
Pin y1_in = y1.GetPin(PinSide.INPUT, 0);
cir.Connect(x1_out, xnor_in0);
cir.Connect(x2_out, xnor_in1);
cir.Connect(xnor_out, xor_in0);
cir.Connect(x3_out, xor_in1);
cir.Connect(xor_out, y1_in);
x1.SimulationInputValue = new Logic(LogicValue.LOGIC_0);
x2.SimulationInputValue = new Logic(LogicValue.LOGIC_0);
x3.SimulationInputValue = new Logic(LogicValue.LOGIC_0);
cir.RestartSimulation();
VerifyStates(
x1_out, "U", x2_out, "U", x3_out, "U",
xnor_in0, "U", xnor_in1, "U", xnor_out, "U",
xor_in0, "U", xor_in1, "U", xor_out, "U",
y1_in, "U", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(
x1_out, "0", x2_out, "0", x3_out, "0",
xnor_in0, "0", xnor_in1, "0", xnor_out, "U",
xor_in0, "U", xor_in1, "0", xor_out, "U",
y1_in, "U", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(
x1_out, "0", x2_out, "0", x3_out, "0",
xnor_in0, "0", xnor_in1, "0", xnor_out, "1",
xor_in0, "1", xor_in1, "0", xor_out, "U",
y1_in, "U", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(
x1_out, "0", x2_out, "0", x3_out, "0",
xnor_in0, "0", xnor_in1, "0", xnor_out, "1",
xor_in0, "1", xor_in1, "0", xor_out, "1",
y1_in, "1", y1.SimulationResult, "U");
cir.NextMoment();
VerifyStates(
x1_out, "0", x2_out, "0", x3_out, "0",
xnor_in0, "0", xnor_in1, "0", xnor_out, "1",
xor_in0, "1", xor_in1, "0", xor_out, "1",
y1_in, "1", y1.SimulationResult, "1");
Console.WriteLine("TestCase_Xnor_Xor_GatesSimulation passed.");
}