public MethodTests()
{
MethodInfo mi = typeof(string).GetMethod("IndexOf", new[] { typeof(string) });
m_IndexOf1 = Accelerator.CreateFunction2(mi);
m_IndexOf2 = Accelerator.CreateInvocationDelegate(mi);
}
public void TestCreateFunction2c()
{
string n = nameof(ExampleClass1.AppendTextAndGet);
MethodInfo m = typeof(ExampleClass1).GetMethod(n, new Type[] { typeof(string) });
Func2 appendAndGet = Accelerator.CreateFunction2(m);
var o = new ExampleClass1();
Assert.AreEqual("ABC", o.AppendTextAndGet("ABC"));
Assert.AreEqual("ABC", o.Text);
Assert.AreEqual("ABCXYZ", (string)appendAndGet(o, "XYZ"));
Assert.AreEqual("ABCXYZ", o.Text);
}
public void TestCreateFunction2a()
{
string n = nameof(ExampleClass2.IncrementAndGet);
MethodInfo m = typeof(ExampleClass2).GetMethod(n, new Type[] { typeof(int) });
Func2 incAndGet = Accelerator.CreateFunction2(m);
var o = new ExampleClass2();
Assert.AreEqual(0, o.Value);
Assert.AreEqual(1, o.IncrementAndGet(1));
Assert.AreEqual(1, o.Value);
Assert.AreEqual(3, (int)incAndGet(o, 2));
Assert.AreEqual(3, o.Value);
Assert.AreEqual(6, (int)incAndGet(o, 3));
Assert.AreEqual(6, o.Value);
}
public void TestCreateFunction2d()
{
string n = nameof(ExampleStruct1.AppendTextAndGet);
MethodInfo m = typeof(ExampleStruct1).GetMethod(n, new Type[] { typeof(string) });
Func2 appendAndGet = Accelerator.CreateFunction2(m);
var unboxed = new ExampleStruct1();
Assert.AreEqual("ABC", unboxed.AppendTextAndGet("ABC"));
Assert.AreEqual("ABC", unboxed.Text);
object boxed = unboxed;
Assert.AreEqual("ABCXYZ", (string)appendAndGet(boxed, "XYZ"));
Assert.AreEqual("ABCXYZ", ((ExampleStruct1)boxed).Text);
}
public void TestCreateFunction2b()
{
string n = nameof(ExampleStruct2.IncrementAndGet);
MethodInfo m = typeof(ExampleStruct2).GetMethod(n, new Type[] { typeof(int) });
Func2 incAndGet = Accelerator.CreateFunction2(m);
var unboxed = new ExampleStruct2();
Assert.AreEqual(0, unboxed.Value);
Assert.AreEqual(1, unboxed.IncrementAndGet(1));
Assert.AreEqual(1, unboxed.Value);
object boxed = unboxed;
Assert.AreEqual(3, (int)incAndGet(boxed, 2));
Assert.AreEqual(3, ((ExampleStruct2)boxed).Value);
Assert.AreEqual(6, (int)incAndGet(boxed, 3));
Assert.AreEqual(6, ((ExampleStruct2)boxed).Value);
}
