}
@Test
- void fusionTest()
+ void fusionTest1()
{
t.reset();
Wire a = new Wire(t, 3, 1), b = new Wire(t, 2, 1), c = new Wire(t, 3, 1), out = new Wire(t, 8, 1);
assertBitArrayEquals(rC.getValues(), Bit.ZERO, Bit.ONE, Bit.ZERO);
}
+ @Test
+ void fusionTest2()
+ {
+ t.reset();
+ Wire a = new Wire(t, 3, 1), b = new Wire(t, 3, 1);
+ Wire.fuse(a, b);
+ a.createReadWriteEnd().feedSignals(Bit.ONE, Bit.U, Bit.Z);
+ t.executeAll();
+ assertBitArrayEquals(b.getValues(), Bit.ONE, Bit.U, Bit.Z);
+ }
+
@Test
void triStateBufferTest()
{
TestBitDisplay test = new TestBitDisplay(t, c.createReadOnlyEnd());
TestBitDisplay test2 = new TestBitDisplay(t, a.createReadOnlyEnd());
- LongConsumer print = time -> System.out.format("Time %2d\n a: %s\n b: %s\n c: %s\n", time, a, b, c);
+ 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);
test.assertAfterSimulationIs(print, Bit.ONE);
@Override
public void update(LogicObservable initiator)
{
- ReadWriteEnd read = (ReadWriteEnd) initiator;
- target.setValues(fromTarget, read.wireValuesExcludingMe().subVector(fromSource, fromSource + length));
+ ReadWriteEnd source = (ReadWriteEnd) initiator;
+ BitVector targetInput = (source.getWire().inputs.size() > 1)
+ ? source.wireValuesExcludingMe().subVector(fromSource, fromSource + length)
+ : BitVector.of(Bit.Z, length);
+ target.setValues(fromTarget, targetInput);
}
}
}
\ No newline at end of file