public void TestPyDynamicCS()
{
var meth = DynamicFunction.CreateFunction("SquareX", "public static double SquareX(double x){return x * x;}",
null, null, null);
var sig = DynamicFunction.MethodSignature(meth);
Assert.AreEqual(sig, "Double->Double");
var result = DynamicFunction.RunFunctionRedirectOutput(meth, new object[] { (double)3 });
Assert.AreEqual(result.Item1, 9.0);
}
public static unsafe int CreateFunction(DataStructure *data)
{
CreateFunctionInput *inputPtr = (CreateFunctionInput *)data->inputs;
Int64 *outputPtr = (Int64 *)data->outputs;
string name = BytesToString((sbyte *)inputPtr->namePointer);
string code = BytesToString((sbyte *)inputPtr->codePointer);
string clrPath = BytesToString((sbyte *)inputPtr->clrPath);
sbyte **c_usings = (sbyte **)inputPtr->usingsPointer;
var usings = new List <string>();
while (*c_usings != null)
{
usings.Add(BytesToString(*c_usings));
c_usings++;
}
sbyte **c_dependencies = (sbyte **)inputPtr->dependenciesPointer;
var dependencies = new List <string>();
while (*c_dependencies != null)
{
dependencies.Add(BytesToString(*c_dependencies));
c_dependencies++;
}
string text = "";
MethodInfo meth;
try
{
meth = DynamicFunction.CreateFunction(name, code, usings.ToArray(), dependencies.ToArray(), clrPath);
}
catch (Exception exc)
{
meth = null;
text = exc.ToString();
text = string.Format("Unable to compile function '{0}' due to {1}\n---CODE---\n{2}\n---USINGS---\n{3}\n---DEPENDENCIES---\n{4}\n---",
name, exc.ToString(), code, string.Join("\n", usings), string.Join("\n", dependencies));
}
if (meth != null)
{
try
{
text = DynamicFunction.MethodSignature(meth);
}
catch (Exception exc)
{
meth = null;
text = string.Format("Unable to get the signature due to: {0}.", exc.ToString());
}
}
else if (string.IsNullOrEmpty(text))
{
text = string.Format("Method '{0}' is null\n---CODE---\n{1}\n---USINGS---\n{2}\n---DEPENDENCIES---\n{3}\n---",
name, code, string.Join("\n", usings), string.Join("\n", dependencies));
}
*outputPtr = meth == null ? -1 : ObjectStorage.Inst.AddIncref(meth);
if (meth == null)
{
text = text.Replace("\r", "").Replace("\n\n", "\n");
}
var raw = StringToNullTerminatedBytesUTF8(text);
NativeAllocation allocate = MarshalDelegate <NativeAllocation>(data->allocate_fct);
allocate(raw.Length, out data->exc);
Marshal.Copy(raw, 0, (IntPtr)data->exc, raw.Length);
return(0);
}