public void InitClojureFnMappingsWorks()
{
//SanityCheck.PrintMethods(_obj.GetType());
Impl1 impl1 = _obj as Impl1;
Expect(impl1.m1(21), EqualTo(100));
MethodInfo m1Method = _proxyType.GetMethod("m1", new Type[] { typeof(int) });
Expect(m1Method, Not.Null);
Expect(m1Method.Invoke(_obj, new object[] { 21 }), EqualTo(100));
I1 i1 = _obj as I1;
Expect(i1, Not.Null);
Expect(i1.m1(42), EqualTo(100));
Expect(i1.m2("help"), EqualTo(200));
// just hoping the next one doesn't blow up
// We set a flag to test
Fn2V._called = false;
i1.m2v("abcd");
Expect(Fn2V._called);
Expect(i1.m2s("job"), EqualTo("nice job"));
I2 i2 = _obj as I2;
Expect(i2, Not.Null);
Expect(i2.m1(25), EqualTo(100));
Expect(i2.m3(60), EqualTo(300));
Expect(i2.m3("test"), EqualTo(300));
Expect(i2.m4("junk"), EqualTo(400));
}
public void CanCreateConcreteImplementationOverAbstractProperty()
{
AssemblyName aname = new AssemblyName("MyAssy2");
AssemblyBuilder assyBldr = AppDomain.CurrentDomain.DefineDynamicAssembly(aname, AssemblyBuilderAccess.RunAndSave, ".");
ModuleBuilder moduleBldr = assyBldr.DefineDynamicModule(aname.Name, aname.Name + ".dll", true);
TypeBuilder tb = moduleBldr.DefineType("C1Impl", TypeAttributes.Public, typeof(C1));
tb.AddInterfaceImplementation(typeof(I1));
MethodAttributes baseAttr = MethodAttributes.Public | MethodAttributes.HideBySig | MethodAttributes.Virtual;
MethodAttributes getSetAttr = baseAttr | MethodAttributes.SpecialName;
MethodAttributes regAttribs = baseAttr & ~MethodAttributes.NewSlot;
getSetAttr &= ~MethodAttributes.NewSlot;
ILGenerator gen;
MethodBuilder getProp1 = tb.DefineMethod("get_Prop1", getSetAttr, typeof(int), Type.EmptyTypes);
gen = getProp1.GetILGenerator();
gen.Emit(OpCodes.Ldc_I4_2);
gen.Emit(OpCodes.Ret);
MethodBuilder m1 = tb.DefineMethod("m1", regAttribs, typeof(int), new Type[] { typeof(int) });
gen = m1.GetILGenerator();
gen.Emit(OpCodes.Ldarg_1);
gen.Emit(OpCodes.Ldc_I4_3);
gen.Emit(OpCodes.Add);
gen.Emit(OpCodes.Ret);
MethodBuilder m2 = tb.DefineMethod("m2", regAttribs, typeof(int), new Type[] { typeof(int) });
gen = m2.GetILGenerator();
gen.Emit(OpCodes.Ldarg_1);
gen.Emit(OpCodes.Ldc_I4_3);
gen.Emit(OpCodes.Add);
gen.Emit(OpCodes.Ret);
Type myType = tb.CreateType();
MethodInfo[] minfos = myType.GetMethods();
Expect(minfos, Not.Null);
ConstructorInfo ctor = myType.GetConstructor(Type.EmptyTypes);
object o = ctor.Invoke(new object[0]);
MethodInfo getter = myType.GetMethod("get_Prop1");
Expect(getter.Invoke(o, new object[0]), EqualTo(2));
MethodInfo m1i = myType.GetMethod("m1");
Expect(m1i.Invoke(o, new object[] { 12 }), EqualTo(15));
I1 i1 = (I1)o;
Expect(i1.m2(12), EqualTo(15));
}