mono/mcs/class/System.Core/Test/System.Linq.Expressions/ExpressionTest_Utils.cs

// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
//
// Authors:
//		Federico Di Gregorio <[email protected]>

using System;
using System.Reflection;
using System.Linq;
using System.Linq.Expressions;
using NUnit.Framework;

namespace MonoTests.System.Linq.Expressions
{
	public class OpClass
	{
		public static OpClass operator + (OpClass a, OpClass b)
		{
			return a;
		}

		public static OpClass operator - (OpClass a, OpClass b)
		{
			return a;
		}

		public static OpClass operator * (OpClass a, OpClass b)
		{
			return a;
		}

		public static OpClass operator / (OpClass a, OpClass b)
		{
			return a;
		}

		public static OpClass operator % (OpClass a, OpClass b)
		{
			return a;
		}

		public static OpClass operator & (OpClass a, OpClass b)
		{
			return a;
		}

		public static OpClass operator | (OpClass a, OpClass b)
		{
			return a;
		}

		public static OpClass operator ^ (OpClass a, OpClass b)
		{
			return a;
		}

		public static OpClass operator >> (OpClass a, int b)
		{
			return a;
		}

		public static OpClass operator << (OpClass a, int b)
		{
			return a;
		}

		public static bool operator true (OpClass a)
		{
			return false;
		}

		public static bool operator false (OpClass a)
		{
			return false;
		}
	}

	public class NoOpClass
	{
		// No user-defined operators here (we use this class to test for exceptions.)
	}

	public class MemberClass
	{
		public int TestField1 = 0;
		public readonly int TestField2 = 1;
		public int TestProperty1 { get { return TestField1; }}
		public int TestProperty2 { get { return TestField1; } set { TestField1 = value; }}
		public int TestMethod (int i) { return TestField1 + i; }
		public T TestGenericMethod<T> (T arg) { return arg; }

		public delegate int TestDelegate(int i);
		public event TestDelegate TestEvent;

		public static int StaticField = 0;
		public static int StaticProperty { get { return StaticField; } set { StaticField = value; }}
		public static int StaticMethod (int i) { return 1 + i; }
		public static T StaticGenericMethod<T> (T arg) { return arg; }

		public static MethodInfo GetMethodInfo ()
		{
			return typeof (MemberClass).GetMethod ("TestMethod");
		}

		public static FieldInfo GetRoFieldInfo ()
		{
			return typeof (MemberClass).GetField ("TestField1");
		}

		public static FieldInfo GetRwFieldInfo ()
		{
			return typeof (MemberClass).GetField ("TestField2");
		}

		public static PropertyInfo GetRoPropertyInfo ()
		{
			return typeof (MemberClass).GetProperty ("TestProperty1");
		}

		public static PropertyInfo GetRwPropertyInfo ()
		{
			return typeof (MemberClass).GetProperty ("TestProperty2");
		}

		public static EventInfo GetEventInfo ()
		{
			return typeof (MemberClass).GetEvent ("TestEvent");
		}

		public static FieldInfo GetStaticFieldInfo ()
		{
			return typeof (MemberClass).GetField ("StaticField");
		}

		public static PropertyInfo GetStaticPropertyInfo ()
		{
			return typeof (MemberClass).GetProperty ("StaticProperty");
		}

	}

	public struct OpStruct
	{
		public static OpStruct operator + (OpStruct a, OpStruct b)
		{
			return a;
		}

		public static OpStruct operator - (OpStruct a, OpStruct b)
		{
			return a;
		}

		public static OpStruct operator * (OpStruct a, OpStruct b)
		{
			return a;
		}

		public static OpStruct operator & (OpStruct a, OpStruct b)
		{
			return a;
		}
	}
}