ILSpy/ICSharpCode.Decompiler.Tests/TestCases/Pretty/EnumTests.cs

// Copyright (c) AlphaSierraPapa for the SharpDevelop Team
// 
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// 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
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using System;

namespace ICSharpCode.Decompiler.Tests.TestCases.Pretty
{
	internal class EnumTests
	{
		public enum SimpleEnum
		{
			Item1,
			Item2
		}

		public enum NoZero
		{
			Item1 = 1,
			Item2
		}

		public enum OutOfOrderMembers
		{
			Item1 = 1,
			Item0 = 0
		}

		public enum EnumSkippedItemTest
		{
			Item0 = 0,
			Item2 = 2
		}

		public enum EnumDuplicateItemTest
		{
			Item0 = 0,
			Item1 = 1,
			Item2A = 2,
			Item2B = 2
		}

		public enum LongBasedEnum : long
		{
			Item1,
			Item2
		}

		public enum LongWithInitializers : long
		{
			Item1 = 0L,
			Item2 = 20L,
			Item3 = 21L
		}

		public enum ShortWithInitializers : short
		{
			Item1 = 0,
			Item2 = 20,
			Item3 = 21
		}

		public enum ByteWithInitializers : byte
		{
			Item1 = 0,
			Item2 = 20,
			Item3 = 21
		}

		[Flags]
		public enum SimpleFlagsEnum
		{
			None = 0,
			Item1 = 1,
			Item2 = 2,
			Item3 = 4,
			All = 7
		}

		[Flags]
		public enum NegativeValueWithFlags
		{
			Value = -2147483647
		}

		public enum NegativeValueWithoutFlags
		{
			Value = -2147483647
		}

		public AttributeTargets SingleEnumValue()
		{
			return AttributeTargets.Class;
		}

		public AttributeTargets TwoEnumValuesOr()
		{
			return AttributeTargets.Class | AttributeTargets.Method;
		}

		public AttributeTargets ThreeEnumValuesOr()
		{
			return AttributeTargets.Class | AttributeTargets.Method | AttributeTargets.Parameter;
		}

		public AttributeTargets UnknownEnumValue()
		{
			return (AttributeTargets)1000000;
		}

		public AttributeTargets EnumAllValue()
		{
			return AttributeTargets.All;
		}

		public AttributeTargets EnumZeroValue()
		{
			return (AttributeTargets)0;
		}

		public object PreservingTypeWhenBoxed()
		{
			return AttributeTargets.Delegate;
		}

		public object PreservingTypeWhenBoxedTwoEnum()
		{
			return AttributeTargets.Class | AttributeTargets.Delegate;
		}

		public void EnumInNotZeroCheck(SimpleEnum value, NoZero value2)
		{
			if (value != SimpleEnum.Item1)
			{
				Console.WriteLine();
			}

			if (value2 != (NoZero)0)
			{
				Console.WriteLine();
			}
		}
	}
}