+ @Test
+ 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();
+
+ selectIn.feedSignals(Bit.ZERO, Bit.ZERO);
+ in.createInput().feedSignals(Bit.ONE, Bit.ZERO, Bit.ONE, Bit.ZERO);
+
+ new Demux(1, in, select, a, b, c);
+ 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);
+ 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(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(c.getValues(), Bit.Z, Bit.Z, Bit.Z, Bit.Z);
+
+ }
+