public void TestFinalizeOverrideChecking()
{
MetadataType classWithFinalizer = _testModule.GetType("VirtualFunctionOverride", "ClassWithFinalizer");
DefType objectType = _testModule.Context.GetWellKnownType(WellKnownType.Object);
MethodDesc finalizeMethod = objectType.GetMethod("Finalize", new MethodSignature(MethodSignatureFlags.None, 0, _voidType, new TypeDesc[] { }));
MethodDesc actualFinalizer = classWithFinalizer.FindVirtualFunctionTargetMethodOnObjectType(finalizeMethod);
Assert.NotNull(actualFinalizer);
Assert.NotEqual(actualFinalizer, finalizeMethod);
}
public void TestVirtualDispatchOnGenericType()
{
// Verifies that virtual dispatch to a non-generic method on a generic instantiation works
DefType objectType = _context.GetWellKnownType(WellKnownType.Object);
MethodSignature toStringSig = new MethodSignature(MethodSignatureFlags.None, 0, _stringType, Array.Empty <TypeDesc>());
MethodDesc objectToString = objectType.GetMethod("ToString", toStringSig);
Assert.NotNull(objectToString);
MetadataType openTestType = _testModule.GetType("VirtualFunctionOverride", "SimpleGeneric`1");
InstantiatedType testInstance = openTestType.MakeInstantiatedType(new Instantiation(new TypeDesc[] { objectType }));
MethodDesc targetOnInstance = testInstance.GetMethod("ToString", toStringSig);
MethodDesc targetMethod = testInstance.FindVirtualFunctionTargetMethodOnObjectType(objectToString);
Assert.Equal(targetOnInstance, targetMethod);
}
