import org.junit.jupiter.api.Test;
-import era.mi.logic.Bit;
import era.mi.logic.Simulation;
+import era.mi.logic.components.Connector;
import era.mi.logic.components.Demux;
import era.mi.logic.components.Merger;
import era.mi.logic.components.Mux;
import era.mi.logic.components.gates.NotGate;
import era.mi.logic.components.gates.OrGate;
import era.mi.logic.components.gates.XorGate;
-import era.mi.logic.wires.WireArray;
-import era.mi.logic.wires.WireArray.WireArrayInput;
+import era.mi.logic.types.Bit;
+import era.mi.logic.wires.Wire;
+import era.mi.logic.wires.Wire.WireEnd;
-class ComponentTest {
+@SuppressWarnings("unused")
+class ComponentTest
+{
@Test
- void circuitExampleTest() {
+ void circuitExampleTest()
+ {
Simulation.TIMELINE.reset();
- WireArray a = new WireArray(1, 1), b = new WireArray(1, 1), c = new WireArray(1, 10), d = new WireArray(2, 1),
- e = new WireArray(1, 1), f = new WireArray(1, 1), g = new WireArray(1, 1), h = new WireArray(2, 1), i = new WireArray(2, 1),
- j = new WireArray(1, 1), k = new WireArray(1, 1);
- new AndGate(1, f, a, b);
- new NotGate(1, f, g);
- new Merger(h, c, g);
- new Mux(1, i, e, h, d);
- new Splitter(i, k, j);
-
- a.createInput().feedSignals(Bit.ZERO);
- b.createInput().feedSignals(Bit.ONE);
- c.createInput().feedSignals(Bit.ZERO);
- d.createInput().feedSignals(Bit.ONE, Bit.ONE);
- e.createInput().feedSignals(Bit.ZERO);
+ Wire a = new Wire(1, 1), b = new Wire(1, 1), c = new Wire(1, 10), d = new Wire(2, 1), e = new Wire(1, 1), f = new Wire(1, 1),
+ g = new Wire(1, 1), h = new Wire(2, 1), i = new Wire(2, 1), j = new Wire(1, 1), k = new Wire(1, 1);
+ new AndGate(1, f.createEnd(), a.createReadOnlyEnd(), b.createReadOnlyEnd());
+ new NotGate(1, f.createReadOnlyEnd(), g.createEnd());
+ new Merger(h.createEnd(), c.createReadOnlyEnd(), g.createReadOnlyEnd());
+ new Mux(1, i.createEnd(), e.createReadOnlyEnd(), h.createReadOnlyEnd(), d.createReadOnlyEnd());
+ new Splitter(i.createReadOnlyEnd(), k.createEnd(), j.createEnd());
+
+ a.createEnd().feedSignals(Bit.ZERO);
+ b.createEnd().feedSignals(Bit.ONE);
+ c.createEnd().feedSignals(Bit.ZERO);
+ d.createEnd().feedSignals(Bit.ONE, Bit.ONE);
+ e.createEnd().feedSignals(Bit.ZERO);
Simulation.TIMELINE.executeAll();
}
@Test
- void splitterTest() {
+ void splitterTest()
+ {
Simulation.TIMELINE.reset();
- WireArray a = new WireArray(3, 1), b = new WireArray(2, 1), c = new WireArray(3, 1), in = new WireArray(8, 1);
- in.createInput().feedSignals(Bit.ZERO, Bit.ONE, Bit.ZERO, Bit.ONE, Bit.ZERO, Bit.ONE, Bit.ZERO, Bit.ONE);
- new Splitter(in, a, b, c);
+ Wire a = new Wire(3, 1), b = new Wire(2, 1), c = new Wire(3, 1), in = new Wire(8, 1);
+ in.createEnd().feedSignals(Bit.ZERO, Bit.ONE, Bit.ZERO, Bit.ONE, Bit.ZERO, Bit.ONE, Bit.ZERO, Bit.ONE);
+ new Splitter(in.createReadOnlyEnd(), a.createEnd(), b.createEnd(), c.createEnd());
Simulation.TIMELINE.executeAll();
}
@Test
- void mergerTest() {
+ void mergerTest()
+ {
Simulation.TIMELINE.reset();
- WireArray a = new WireArray(3, 1), b = new WireArray(2, 1), c = new WireArray(3, 1), out = new WireArray(8, 1);
- a.createInput().feedSignals(Bit.ZERO, Bit.ONE, Bit.ZERO);
- b.createInput().feedSignals(Bit.ONE, Bit.ZERO);
- c.createInput().feedSignals(Bit.ONE, Bit.ZERO, Bit.ONE);
+ Wire a = new Wire(3, 1), b = new Wire(2, 1), c = new Wire(3, 1), out = new Wire(8, 1);
+ a.createEnd().feedSignals(Bit.ZERO, Bit.ONE, Bit.ZERO);
+ b.createEnd().feedSignals(Bit.ONE, Bit.ZERO);
+ c.createEnd().feedSignals(Bit.ONE, Bit.ZERO, Bit.ONE);
- new Merger(out, a, b, c);
+ new Merger(out.createEnd(), a.createReadOnlyEnd(), b.createReadOnlyEnd(), c.createReadOnlyEnd());
Simulation.TIMELINE.executeAll();
}
@Test
- void triStateBufferTest() {
- WireArray a = new WireArray(1, 1), b = new WireArray(1, 1), en = new WireArray(1, 1), notEn = new WireArray(1, 1);
- new NotGate(1, en, notEn);
- new TriStateBuffer(1, a, b, en);
- new TriStateBuffer(1, b, a, notEn);
-
- WireArrayInput enI = en.createInput(), aI = a.createInput(), bI = b.createInput();
+ void triStateBufferTest()
+ {
+ Wire a = new Wire(1, 1), b = new Wire(1, 1), en = new Wire(1, 1), notEn = new Wire(1, 1);
+ new NotGate(1, en.createReadOnlyEnd(), notEn.createEnd());
+ new TriStateBuffer(1, a.createReadOnlyEnd(), b.createEnd(), en.createReadOnlyEnd());
+ new TriStateBuffer(1, b.createReadOnlyEnd(), a.createEnd(), notEn.createReadOnlyEnd());
+
+ WireEnd enI = en.createEnd(), aI = a.createEnd(), bI = b.createEnd();
enI.feedSignals(Bit.ONE);
aI.feedSignals(Bit.ONE);
+ bI.feedSignals(Bit.Z);
Simulation.TIMELINE.executeAll();
}
@Test
- void muxTest() {
+ void muxTest()
+ {
Simulation.TIMELINE.reset();
- WireArray a = new WireArray(4, 3), b = new WireArray(4, 6), c = new WireArray(4, 4), select = new WireArray(2, 5),
- out = new WireArray(4, 1);
- WireArrayInput selectIn = select.createInput();
+ Wire a = new Wire(4, 3), b = new Wire(4, 6), c = new Wire(4, 4), select = new Wire(2, 5), out = new Wire(4, 1);
+ WireEnd selectIn = select.createEnd();
selectIn.feedSignals(Bit.ZERO, Bit.ZERO);
- a.createInput().feedSignals(Bit.ONE, Bit.ZERO, Bit.ONE, Bit.ZERO);
- c.createInput().feedSignals(Bit.ZERO, Bit.ONE, Bit.ZERO, Bit.ONE);
+ a.createEnd().feedSignals(Bit.ONE, Bit.ZERO, Bit.ONE, Bit.ZERO);
+ c.createEnd().feedSignals(Bit.ZERO, Bit.ONE, Bit.ZERO, Bit.ONE);
- new Mux(1, out, select, a, b, c);
+ new Mux(1, out.createEnd(), select.createReadOnlyEnd(), a.createReadOnlyEnd(), b.createReadOnlyEnd(), c.createReadOnlyEnd());
Simulation.TIMELINE.executeAll();
assertBitArrayEquals(out.getValues(), Bit.ONE, Bit.ZERO, Bit.ONE, Bit.ZERO);
}
@Test
- void demuxTest() {
+ void demuxTest()
+ {
Simulation.TIMELINE.reset();
- WireArray a = new WireArray(4, 3), b = new WireArray(4, 6), c = new WireArray(4, 4), select = new WireArray(2, 5),
- in = new WireArray(4, 1);
- WireArrayInput selectIn = select.createInput();
+ Wire a = new Wire(4, 3), b = new Wire(4, 6), c = new Wire(4, 4), select = new Wire(2, 5), in = new Wire(4, 1);
+ WireEnd selectIn = select.createEnd();
selectIn.feedSignals(Bit.ZERO, Bit.ZERO);
- in.createInput().feedSignals(Bit.ONE, Bit.ZERO, Bit.ONE, Bit.ZERO);
+ in.createEnd().feedSignals(Bit.ONE, Bit.ZERO, Bit.ONE, Bit.ZERO);
- new Demux(1, in, select, a, b, c);
+ new Demux(1, in.createReadOnlyEnd(), select.createReadOnlyEnd(), a.createEnd(), b.createEnd(), c.createEnd());
Simulation.TIMELINE.executeAll();
assertBitArrayEquals(a.getValues(), Bit.ONE, Bit.ZERO, Bit.ONE, Bit.ZERO);
- assertBitArrayEquals(b.getValues(), Bit.Z, Bit.Z, Bit.Z, Bit.Z);
- assertBitArrayEquals(c.getValues(), Bit.Z, Bit.Z, Bit.Z, Bit.Z);
+ assertBitArrayEquals(b.getValues(), Bit.U, Bit.U, Bit.U, Bit.U);
+ assertBitArrayEquals(c.getValues(), Bit.U, Bit.U, Bit.U, Bit.U);
selectIn.feedSignals(Bit.ZERO, Bit.ONE);
Simulation.TIMELINE.executeAll();
assertBitArrayEquals(a.getValues(), Bit.Z, Bit.Z, Bit.Z, Bit.Z);
- assertBitArrayEquals(b.getValues(), Bit.Z, Bit.Z, Bit.Z, Bit.Z);
+ assertBitArrayEquals(b.getValues(), Bit.U, Bit.U, Bit.U, Bit.U);
assertBitArrayEquals(c.getValues(), Bit.ONE, Bit.ZERO, Bit.ONE, Bit.ZERO);
selectIn.feedSignals(Bit.ONE, Bit.ONE);
Simulation.TIMELINE.executeAll();
assertBitArrayEquals(a.getValues(), Bit.Z, Bit.Z, Bit.Z, Bit.Z);
- assertBitArrayEquals(b.getValues(), Bit.Z, Bit.Z, Bit.Z, Bit.Z);
+ assertBitArrayEquals(b.getValues(), Bit.U, Bit.U, Bit.U, Bit.U);
assertBitArrayEquals(c.getValues(), Bit.Z, Bit.Z, Bit.Z, Bit.Z);
}
@Test
- void andTest() {
+ void andTest()
+ {
Simulation.TIMELINE.reset();
- WireArray a = new WireArray(4, 1), b = new WireArray(4, 3), c = new WireArray(4, 1);
- new AndGate(1, c, a, b);
- a.createInput().feedSignals(Bit.ONE, Bit.ONE, Bit.ZERO, Bit.ZERO);
- b.createInput().feedSignals(Bit.ZERO, Bit.ONE, Bit.ZERO, Bit.ONE);
+ Wire a = new Wire(4, 1), b = new Wire(4, 3), c = new Wire(4, 1);
+ new AndGate(1, c.createEnd(), a.createReadOnlyEnd(), b.createReadOnlyEnd());
+ a.createEnd().feedSignals(Bit.ONE, Bit.ONE, Bit.ZERO, Bit.ZERO);
+ b.createEnd().feedSignals(Bit.ZERO, Bit.ONE, Bit.ZERO, Bit.ONE);
Simulation.TIMELINE.executeAll();
}
@Test
- void orTest() {
+ void orTest()
+ {
Simulation.TIMELINE.reset();
- WireArray a = new WireArray(4, 1), b = new WireArray(4, 3), c = new WireArray(4, 1);
- new OrGate(1, c, a, b);
- a.createInput().feedSignals(Bit.ONE, Bit.ONE, Bit.ZERO, Bit.ZERO);
- b.createInput().feedSignals(Bit.ZERO, Bit.ONE, Bit.ZERO, Bit.ONE);
+ Wire a = new Wire(4, 1), b = new Wire(4, 3), c = new Wire(4, 1);
+ new OrGate(1, c.createEnd(), a.createReadOnlyEnd(), b.createReadOnlyEnd());
+ a.createEnd().feedSignals(Bit.ONE, Bit.ONE, Bit.ZERO, Bit.ZERO);
+ b.createEnd().feedSignals(Bit.ZERO, Bit.ONE, Bit.ZERO, Bit.ONE);
Simulation.TIMELINE.executeAll();
}
@Test
- void xorTest() {
+ void xorTest()
+ {
Simulation.TIMELINE.reset();
- WireArray a = new WireArray(3, 1), b = new WireArray(3, 2), c = new WireArray(3, 1), d = new WireArray(3, 1);
- new XorGate(1, d, a, b, c);
- a.createInput().feedSignals(Bit.ZERO, Bit.ONE, Bit.ONE);
- b.createInput().feedSignals(Bit.ONE, Bit.ZERO, Bit.ONE);
- c.createInput().feedSignals(Bit.ONE, Bit.ZERO, Bit.ONE);
+ Wire a = new Wire(3, 1), b = new Wire(3, 2), c = new Wire(3, 1), d = new Wire(3, 1);
+ new XorGate(1, d.createEnd(), a.createReadOnlyEnd(), b.createReadOnlyEnd(), c.createReadOnlyEnd());
+ a.createEnd().feedSignals(Bit.ZERO, Bit.ONE, Bit.ONE);
+ b.createEnd().feedSignals(Bit.ONE, Bit.ZERO, Bit.ONE);
+ c.createEnd().feedSignals(Bit.ONE, Bit.ZERO, Bit.ONE);
Simulation.TIMELINE.executeAll();
}
@Test
- void rsLatchCircuitTest() {
+ void notTest()
+ {
+ Simulation.TIMELINE.reset();
+ Wire a = new Wire(3, 1), b = new Wire(3, 2);
+ new NotGate(1, a.createReadOnlyEnd(), b.createEnd());
+ a.createEnd().feedSignals(Bit.ZERO, Bit.ONE, Bit.ONE);
+
+ Simulation.TIMELINE.executeAll();
+
+ assertBitArrayEquals(b.getValues(), Bit.ONE, Bit.ZERO, Bit.ZERO);
+ }
+
+ @Test
+ void rsLatchCircuitTest()
+ {
Simulation.TIMELINE.reset();
- WireArray r = new WireArray(1, 1), s = new WireArray(1, 1), t1 = new WireArray(1, 15), t2 = new WireArray(1, 1),
- q = new WireArray(1, 1), nq = new WireArray(1, 1);
+ Wire r = new Wire(1, 1), s = new Wire(1, 1), t1 = new Wire(1, 15), t2 = new Wire(1, 1), q = new Wire(1, 1), nq = new Wire(1, 1);
- new OrGate(1, t2, r, nq);
- new OrGate(1, t1, s, q);
- new NotGate(1, t2, q);
- new NotGate(1, t1, nq);
+ new OrGate(1, t2.createEnd(), r.createReadOnlyEnd(), nq.createReadOnlyEnd());
+ new OrGate(1, t1.createEnd(), s.createReadOnlyEnd(), q.createReadOnlyEnd());
+ new NotGate(1, t2.createReadOnlyEnd(), q.createEnd());
+ new NotGate(1, t1.createReadOnlyEnd(), nq.createEnd());
- WireArrayInput sIn = s.createInput(), rIn = r.createInput();
+ WireEnd sIn = s.createEnd(), rIn = r.createEnd();
sIn.feedSignals(Bit.ONE);
rIn.feedSignals(Bit.ZERO);
}
@Test
- void numericValueTest() {
+ void numericValueTest()
+ {
Simulation.TIMELINE.reset();
- WireArray a = new WireArray(4, 1);
- a.createInput().feedSignals(Bit.ONE, Bit.ONE, Bit.ONE, Bit.ONE);
+ Wire a = new Wire(4, 1);
+ a.createEnd().feedSignals(Bit.ONE, Bit.ONE, Bit.ONE, Bit.ONE);
Simulation.TIMELINE.executeAll();
}
@Test
- void multipleInputs() {
+ void multipleInputs()
+ {
Simulation.TIMELINE.reset();
- WireArray w = new WireArray(2, 1);
- WireArrayInput wI1 = w.createInput(), wI2 = w.createInput();
+ Wire w = new Wire(2, 1);
+ WireEnd wI1 = w.createEnd(), wI2 = w.createEnd();
wI1.feedSignals(Bit.ONE, Bit.Z);
wI2.feedSignals(Bit.Z, Bit.X);
Simulation.TIMELINE.executeAll();
}
@Test
- void wireConnections() {
+ void wireConnections()
+ {
// Nur ein Experiment, was über mehrere 'passive' Bausteine hinweg passieren würde
Simulation.TIMELINE.reset();
- WireArray a = new WireArray(1, 2);
- WireArray b = new WireArray(1, 2);
- WireArray c = new WireArray(1, 2);
- WireArrayInput aI = a.createInput();
- WireArrayInput bI = b.createInput();
- WireArrayInput cI = c.createInput();
+ Wire a = new Wire(1, 2);
+ Wire b = new Wire(1, 2);
+ Wire c = new Wire(1, 2);
+ WireEnd aI = a.createEnd();
+ WireEnd bI = b.createEnd();
+ WireEnd cI = c.createEnd();
- TestBitDisplay test = new TestBitDisplay(c);
- TestBitDisplay test2 = new TestBitDisplay(a);
+ TestBitDisplay test = new TestBitDisplay(c.createReadOnlyEnd());
+ TestBitDisplay test2 = new TestBitDisplay(a.createReadOnlyEnd());
LongConsumer print = time -> System.out.format("Time %2d\n a: %s\n b: %s\n c: %s\n", time, a, b, c);
cI.feedSignals(Bit.ONE);
cI.feedSignals(Bit.Z);
test.assertAfterSimulationIs(print, Bit.Z);
- new Connector(b, c);
+ new Connector(b.createEnd(), c.createEnd()).connect();
test.assertAfterSimulationIs(print, Bit.Z);
System.err.println("ONE");
bI.feedSignals(Bit.ONE);
bI.feedSignals(Bit.Z);
test.assertAfterSimulationIs(print, Bit.Z);
- new Connector(a, b);
+ new Connector(a.createEnd(), b.createEnd()).connect();
System.err.println("Z 2");
aI.feedSignals(Bit.Z);
test.assertAfterSimulationIs(print, Bit.Z);
test2.assertAfterSimulationIs(Bit.ONE);
}
- private static void assertBitArrayEquals(Bit[] actual, Bit... expected) {
+ private static void assertBitArrayEquals(Bit[] actual, Bit... expected)
+ {
assertArrayEquals(expected, actual);
}
}
projects / Mograsim.git / blobdiff