public void GetCallbackPtrReturnsPointerToShadow()
{
using (var callback = new CallbackImpl())
{
Assert.NotEqual(IntPtr.Zero, CppObject.ToCallbackPtr <ICallback>(callback));
}
}
public void CanRoundTripCallThroughNativeVtblToManagedObject()
{
using (var callback = new CallbackImpl())
{
var callbackPtr = CppObject.ToCallbackPtr <ICallback>(callback);
var methodPtr = Marshal.ReadIntPtr(Marshal.ReadIntPtr(callbackPtr));
var delegateObject = Marshal.GetDelegateForFunctionPointer <CallbackShadow.CallbackVbtl.IncrementDelegate>(methodPtr);
Assert.Equal(3, delegateObject(callbackPtr, 2));
}
}