public void Remove_BufferIsPassThroughBuffer_NotRemoveBuffer()
{
var hostModule = CreateHostModule("test_module");
var builder = new InstanceBuilder(DummyNetlist, hostModule.Name);
_instanceRepository.Add(builder.New("x_buf", "inst1").Add("i", "w1").Add("o", "w5").Build());
_instanceRepository.Add(builder.New("an2", "inst2").Add("a", "w3").Add("b", "w2").Add("z", "w4").Build());
_target.Remove(DummyNetlist, "x_buf", "i", "o");
var result = _instanceRepository.GetByModuleName(DummyNetlist, "x_buf");
Assert.That(result, Has.Exactly(1).Matches <Instance>(i => i.InstanceName == "inst1"));
}
public void Remove(string netlist, string moduleName, string outputPort)
{
var instances = _instanceRepository.GetByModuleName(netlist, moduleName);
foreach (var instance in instances)
{
if (instance.GetWire(outputPort).IsNullOrEmpty())
{
_instanceRepository.Remove(instance);
}
}
}
public void Replace(string netlist, string gateToReplace, string newGate, PortsMapping portsMapping)
{
if (_moduleRepository.Exists(netlist, gateToReplace))
{
throw new InvalidOperationException("can replace only library gates");
}
var instances = _instanceRepository.GetByModuleName(netlist, gateToReplace);
_instanceMutator.Take(instances)
.MutateModuleName(newGate)
.ReplacePorts(portsMapping);
_instanceRepository.UpdateMany(instances);
}
public void Replace_LibraryGateWithoutMapping_ReplaceLibraryGate()
{
// oai22 inst056453 ( .b2(n37), .b1(i3), .a2(n36), .a1(i1), .zn(o) );
const string moduleToReplace = "oai22";
const string newModule = "oai22new";
_target.Replace(DummyNetlist, moduleToReplace, newModule, new PortsMapping());
var result = _instanceRepository.GetByModuleName(DummyNetlist, moduleToReplace).ToList();
Assert.That(result, Is.Empty);
result = _instanceRepository.GetByModuleName(DummyNetlist, newModule).ToList();
Assert.That(result, Has.Count.EqualTo(1));
Assert.That(result[0].Net, Has.Exactly(1).Matches <PortWirePair>(pwp => pwp.Port == "b2" & pwp.Wire == "n37"));
Assert.That(result[0].Net, Has.Exactly(1).Matches <PortWirePair>(pwp => pwp.Port == "b1" & pwp.Wire == "i3"));
Assert.That(result[0].Net, Has.Exactly(1).Matches <PortWirePair>(pwp => pwp.Port == "a2" & pwp.Wire == "n36"));
Assert.That(result[0].Net, Has.Exactly(1).Matches <PortWirePair>(pwp => pwp.Port == "a1" & pwp.Wire == "i1"));
Assert.That(result[0].Net, Has.Exactly(1).Matches <PortWirePair>(pwp => pwp.Port == "zn" & pwp.Wire == "o"));
}
