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//
// MonoGenericClassTest.cs - NUnit Test Cases for MonoGenericClassTest
//
// Rodrigo Kumpera <rkumpera@novell.com>
//
// Copyright (C) 2009 Novell, Inc (http://www.novell.com)
// Copyright 2011 Xamarin Inc (http://www.xamarin.com).
//
#if !MONOTOUCH
using System;
using System.Collections;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Threading;
using System.Reflection;
using System.Reflection.Emit;
using System.IO;
using System.Security;
using System.Security.Permissions;
using System.Runtime.InteropServices;
using NUnit.Framework;
using System.Runtime.CompilerServices;
namespace MonoTests.System.Reflection.Emit
{
[TestFixture]
public class MonoGenericClassTest
{
AssemblyBuilder assembly;
ModuleBuilder module;
int typeCount;
static string ASSEMBLY_NAME = "MonoTests.System.Reflection.Emit.MonoGenericClassTest";
string MakeName ()
{
return "internal__type"+ typeCount++;
}
[SetUp]
public void SetUp ()
{
SetUp (AssemblyBuilderAccess.RunAndSave);
}
void SetUp (AssemblyBuilderAccess access)
{
AssemblyName assemblyName = new AssemblyName ();
assemblyName.Name = ASSEMBLY_NAME;
assembly =
Thread.GetDomain ().DefineDynamicAssembly (
assemblyName, access, Path.GetTempPath ());
module = assembly.DefineDynamicModule ("module1");
typeCount = 0;
}
[Test]
public void TestNameMethods ()
{
TypeBuilder tb = module.DefineType ("foo.type");
tb.DefineGenericParameters ("T", "K");
Type inst = tb.MakeGenericType (typeof (double), typeof (string));
Assert.AreEqual ("type", inst.Name, "#1");
Assert.AreEqual ("foo", inst.Namespace, "#2");
#if NET_4_0
Assert.AreEqual ("foo.type[[System.Double, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]", inst.FullName, "#3");
Assert.AreEqual ("foo.type[[System.Double, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]], MonoTests.System.Reflection.Emit.MonoGenericClassTest, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null", inst.AssemblyQualifiedName, "#4");
#elif NET_2_1
Assert.AreEqual ("foo.type[[System.Double, mscorlib, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.String, mscorlib, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]", inst.FullName, "#3");
Assert.AreEqual ("foo.type[[System.Double, mscorlib, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.String, mscorlib, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]], MonoTests.System.Reflection.Emit.MonoGenericClassTest, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null", inst.AssemblyQualifiedName, "#4");
#else
Assert.AreEqual ("foo.type[[System.Double, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.String, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]", inst.FullName, "#3");
Assert.AreEqual ("foo.type[[System.Double, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.String, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]], MonoTests.System.Reflection.Emit.MonoGenericClassTest, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null", inst.AssemblyQualifiedName, "#4");
#endif
Assert.AreEqual ("foo.type[System.Double,System.String]", inst.ToString (), "#5");
}
static void CheckInst (string prefix, Type inst, int a, int b)
{
var resA = inst.GetMethods (BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly);
var resB = inst.GetMethods (BindingFlags.Public | BindingFlags.Instance);
Assert.AreEqual (a, resA.Length, prefix + 1);
Assert.AreEqual (b, resB.Length, prefix + 2);
}
[Test]
public void MethodsThatRaiseNotSupported ()
{
var tb = module.DefineType ("foo.type");
tb.DefineGenericParameters ("T");
var ginst = tb.MakeGenericType (typeof (double));
try {
ginst.GetElementType ();
Assert.Fail ("#1");
} catch (NotSupportedException) { }
try {
ginst.GetInterface ("foo", true);
Assert.Fail ("#2");
} catch (NotSupportedException) { }
try {
ginst.GetEvent ("foo", BindingFlags.Public | BindingFlags.Instance);
Assert.Fail ("#3");
} catch (NotSupportedException) { }
try {
ginst.GetField ("foo", BindingFlags.Public | BindingFlags.Instance);
Assert.Fail ("#4");
} catch (NotSupportedException) { }
try {
ginst.GetMembers (BindingFlags.Public | BindingFlags.Instance);
Assert.Fail ("#5");
} catch (NotSupportedException) { }
try {
ginst.GetMethod ("Foo");
Assert.Fail ("#6");
} catch (NotSupportedException) { }
try {
ginst.GetNestedType ("foo", BindingFlags.Public | BindingFlags.Instance);
Assert.Fail ("#7");
} catch (NotSupportedException) { }
try {
ginst.GetProperty ("foo");
Assert.Fail ("#8");
} catch (NotSupportedException) { }
try {
var x = ginst.TypeInitializer;
Assert.Fail ("#9");
} catch (NotSupportedException) { }
try {
var x = ginst.InvokeMember ("foo", BindingFlags.InvokeMethod | BindingFlags.Public | BindingFlags.Instance, null, null, null);
Assert.Fail ("#10");
} catch (NotSupportedException) { }
try {
ginst.IsDefined (typeof (int), true);
Assert.Fail ("#11");
} catch (NotSupportedException) { }
try {
ginst.GetCustomAttributes (true);
Assert.Fail ("#12");
} catch (NotSupportedException) { }
try {
ginst.GetCustomAttributes (typeof (int), true);
Assert.Fail ("#13");
} catch (NotSupportedException) { }
try {
ginst.IsAssignableFrom (ginst);
Assert.Fail ("#14");
} catch (NotSupportedException) { }
try {
ginst.GetNestedTypes (BindingFlags.Public);
Assert.Fail ("#14");
} catch (NotSupportedException) { }
}
[Test]
public void ClassMustNotBeRegisteredAfterTypeBuilderIsFinished ()
{
TypeBuilder tb = module.DefineType ("foo.type");
tb.DefineGenericParameters ("T");
var c = tb.CreateType ();
var sreInst = tb.MakeGenericType (typeof (int));
var rtInst = c.MakeGenericType (typeof (int));
Assert.AreNotSame (sreInst, rtInst, "#1");
/*This must not throw*/
rtInst.IsDefined (typeof (int), true);
}
public class Bar<T> {
public class Foo<U> {}
}
[Test]
public void DeclaringTypeMustReturnNonInflatedType ()
{
var ut = new TypeDelegator (typeof (int));
var ut2 = typeof(Bar<>.Foo<>);
var t = ut2.MakeGenericType (ut, ut);
Assert.AreSame (typeof (Bar<>), t.DeclaringType, "#1");
}
public class Base<T> {}
public class SubClass<K> : Base<K> {}
[Test]
public void BaseTypeMustReturnNonInflatedType ()
{
var ut = new TypeDelegator (typeof (int));
var ut2 = typeof(SubClass<>);
var t = ut2.MakeGenericType (ut);
//This is Base<K> where K is SubClass::K
var expected = typeof (Base<>).MakeGenericType (typeof (SubClass<>).GetGenericArguments ()[0]);
Assert.AreSame (expected, t.BaseType, "#1");
}
}
}
#endif
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