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//
// System.UIntPtrTest.cs - Unit test for UIntPtr
//
// Author
// Sebastien Pouliot <sebastien@ximian.com>
//
// Copyright (C) 2004 Novell (http://www.novell.com)
//
using System;
using NUnit.Framework;
namespace MonoTests.System {
[TestFixture]
public class UIntPtrTest {
[Test]
[ExpectedException (typeof (OverflowException))]
public void Test64on32 ()
{
if (UIntPtr.Size > 4)
throw new OverflowException ("Test only applicable to 32bits machines");
ulong addr = UInt32.MaxValue;
UIntPtr p = new UIntPtr (addr + 1);
}
[Test]
public void TestUlongOn32 ()
{
// int64 can be used (as a type) with a 32bits address
ulong max32 = UInt32.MaxValue;
UIntPtr p32max = new UIntPtr (max32);
ulong min32 = UInt32.MinValue;
UIntPtr p32min = new UIntPtr (min32);
}
[Test]
public void Test64on64 ()
{
// for 64 bits machines
if (UIntPtr.Size > 4) {
UIntPtr pmax = new UIntPtr (UInt64.MaxValue);
Assert.AreEqual (UInt64.MaxValue, (ulong) pmax, "Max");
UIntPtr pmin = new UIntPtr (UInt64.MinValue);
Assert.AreEqual (UInt64.MinValue, (ulong) pmin, "Min");
}
}
}
}
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