public void TestRefOutMethods()
        {
            IDynamicMethod refMethod = DynamicMethod.Create(typeof(MethodTarget).GetMethod("MethodWithRefParameter"));

            MethodTarget target = new MethodTarget();

            object[] args = new object[] { "aleks", 5 };
            refMethod.Invoke(target, args);
            Assert.AreEqual("ALEKS", args[0]);
            Assert.AreEqual(25, args[1]);

            IDynamicMethod outMethod = DynamicMethod.Create(typeof(MethodTarget).GetMethod("MethodWithOutParameter"));

            args = new object[] { "aleks", null };
            outMethod.Invoke(target, args);
            Assert.AreEqual("ALEKS", args[1]);

            IDynamicMethod   refOutMethod = DynamicMethod.Create(typeof(RefOutTestObject).GetMethod("DoIt"));
            RefOutTestObject refOutTarget = new RefOutTestObject();

            args = new object[] { 0, 1, null };
            refOutMethod.Invoke(refOutTarget, args);
            Assert.AreEqual(2, args[1]);
            Assert.AreEqual("done", args[2]);
            refOutMethod.Invoke(refOutTarget, args);
            Assert.AreEqual(3, args[1]);
            Assert.AreEqual("done", args[2]);

            int    count = 0;
            string done;

            target.DoItCaller(0, ref count, out done);
            Assert.AreEqual(1, count);
            Assert.AreEqual("done", done);
        }
        public void TestInstanceMethods()
        {
            IDynamicMethod getAge = DynamicMethod.Create(typeof(Inventor).GetMethod("GetAge"));

            Assert.AreEqual(tesla.GetAge(DateTime.Today), getAge.Invoke(tesla, new object[] { DateTime.Today }));

            MethodTarget   target = new MethodTarget();
            IDynamicMethod test   = DynamicMethod.Create(typeof(MethodTarget).GetMethod("MethodReturningString"));

            Assert.AreEqual(tesla.Name, test.Invoke(target, new object[] { 5, DateTime.Today, new String[] { "xyz", "abc" }, tesla }));

            ArrayList      list     = new ArrayList(new string[] { "one", "two", "three" });
            IDynamicMethod removeAt = DynamicMethod.Create(typeof(ArrayList).GetMethod("RemoveAt"));

            removeAt.Invoke(list, new object[] { 1 });
            Assert.AreEqual(2, list.Count);
            Assert.AreEqual("three", list[1]);
        }
Esempio n. 3
0
        public void TestRefOutMethods()
        {
            IDynamicMethod refMethod = DynamicMethod.Create(typeof(MethodTarget).GetMethod("MethodWithRefParameter"));

            MethodTarget target = new MethodTarget();
            object[] args = new object[] { "aleks", 5 };
            refMethod.Invoke(target, args);
            Assert.AreEqual("ALEKS", args[0]);
            Assert.AreEqual(25, args[1]);

            IDynamicMethod outMethod = DynamicMethod.Create(typeof(MethodTarget).GetMethod("MethodWithOutParameter"));
            args = new object[] { "aleks", null };
            outMethod.Invoke(target, args);
            Assert.AreEqual("ALEKS", args[1]);

            IDynamicMethod refOutMethod = DynamicMethod.Create(typeof(RefOutTestObject).GetMethod("DoIt"));
            RefOutTestObject refOutTarget = new RefOutTestObject();

            args = new object[] { 0, 1, null };
            refOutMethod.Invoke(refOutTarget, args);
            Assert.AreEqual(2, args[1]);
            Assert.AreEqual("done", args[2]);
            refOutMethod.Invoke(refOutTarget, args);
            Assert.AreEqual(3, args[1]);
            Assert.AreEqual("done", args[2]);

            int count = 0;
            string done;
            target.DoItCaller(0, ref count, out done);
            Assert.AreEqual(1, count);
            Assert.AreEqual("done", done);
        }
Esempio n. 4
0
        public void TestInstanceMethods()
        {
            IDynamicMethod getAge = DynamicMethod.Create(typeof(Inventor).GetMethod("GetAge"));
            Assert.AreEqual(tesla.GetAge(DateTime.Today), getAge.Invoke(tesla, new object[] { DateTime.Today }));

            MethodTarget target = new MethodTarget();
            IDynamicMethod test = DynamicMethod.Create(typeof(MethodTarget).GetMethod("MethodReturningString"));
            Assert.AreEqual(tesla.Name, test.Invoke(target, new object[] { 5, DateTime.Today, new String[] { "xyz", "abc" }, tesla }));

            ArrayList list = new ArrayList(new string[] { "one", "two", "three" });
            IDynamicMethod removeAt = DynamicMethod.Create(typeof(ArrayList).GetMethod("RemoveAt"));
            removeAt.Invoke(list, new object[] { 1 });
            Assert.AreEqual(2, list.Count);
            Assert.AreEqual("three", list[1]);
        }