public void Replace_NotLibraryGate_ThrowsInvalidOperationException()
{
var portsMap = new PortsMapping().AddMapping("a", "apricot").AddMapping("b", "banana");
const string nonLibraryGate = "x_lut4_0xfefa";
const string newModule = "x_lut4_0xfefa_new";
Assert.Throws <InvalidOperationException>(() => _target.Replace(DummyNetlist, nonLibraryGate, newModule, portsMap));
}
private static PortsMapping MakePortMapping(List <string> oldModule, List <string> newModule)
{
var pm = new PortsMapping();
for (int i = 1; i < oldModule.Count; i++)
{
pm.AddMapping(oldModule[i], newModule[i]);
}
return(pm);
}
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 ReplacePorts_MappingForAllPorts_ReplaceAll()
{
var portsMap = new PortsMapping().AddMapping("a", "apple").AddMapping("b", "banana");
var instances = new List <Instance> {
new InstanceBuilder("netlist", "host").New("name", "instName")
.Add("a", "w1")
.Add("b", "w2").Build()
};
_target.Take(instances).ReplacePorts(portsMap);
Assert.That(instances[0].Net, Has.Count.EqualTo(2));
Assert.That(instances[0].Net[0].Port, Is.EqualTo("apple"));
Assert.That(instances[0].Net[0].Wire, Is.EqualTo("w1"));
Assert.That(instances[0].Net[1].Port, Is.EqualTo("banana"));
Assert.That(instances[0].Net[1].Wire, Is.EqualTo("w2"));
}
public void Replace_LibraryGateWithMapping_ReplaceLibraryGateAndMapPorts()
{
// oai22 inst056453 ( .b2(n37), .b1(i3), .a2(n36), .a1(i1), .zn(o) );
const string moduleToReplace = "oai22";
const string newModule = "oai22new";
var portsMap = new PortsMapping().AddMapping("b2", "banana2").AddMapping("zn", "zinzana");
_target.Replace(DummyNetlist, moduleToReplace, newModule, portsMap);
var 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 == "banana2" & 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 == "zinzana" & pwp.Wire == "o"));
}
public void ReplacePorts_NoMapping_NoReplace()
{
var portsMap = new PortsMapping();
var instances = new List <Instance> {
new Instance("netlist", "host", "name", "instName")
{
Net = new List <PortWirePair>()
{
new PortWirePair("a", "w1"), new PortWirePair("b", "w2")
}
}
};
_target.Take(instances).ReplacePorts(portsMap);
Assert.That(instances[0].Net, Has.Count.EqualTo(2));
Assert.That(instances[0].Net[0].Port, Is.EqualTo("a"));
Assert.That(instances[0].Net[0].Wire, Is.EqualTo("w1"));
Assert.That(instances[0].Net[1].Port, Is.EqualTo("b"));
Assert.That(instances[0].Net[1].Wire, Is.EqualTo("w2"));
}
