using System;

using NFluent;

using ReClassNET.Util;

using Xunit;

namespace ReClass.NET_Tests.Util

{

public class IntPtrComparerTest

{

public static TheoryData<IntPtr, IntPtr, bool> GetTestCompareData() => new TheoryData<IntPtr, IntPtr, bool>

{

{ IntPtr.Zero, IntPtr.Zero, false },

{ (IntPtr)0x1, IntPtr.Zero, false },

{ (IntPtr)0x1, (IntPtr)0x10, true },

{ (IntPtr)0x1, unchecked((IntPtr)(int)0xFFFFFFFF), true },

{ unchecked((IntPtr)(int)0xFFFFFFFF), unchecked((IntPtr)(int)0xFFFFFFFF), false },

{ unchecked((IntPtr)(int)0xFFFFFFFF), IntPtr.Zero, false }

};

[Theory]

[MemberData(nameof(GetTestCompareData))]

public void TestCompare(IntPtr lhs, IntPtr rhs, bool lhsIsSmaller)

{

var comparer = IntPtrComparer.Instance;

Check.That(comparer.Compare(lhs, rhs) < 0).IsEqualTo(lhsIsSmaller);

}

}

}