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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
namespace Test
{
internal class AA
{
private AA _self = null;
private byte _pad1 = 191;
public byte mm = 11;
public AA(int reclevel) { if (reclevel < 100) _self = new AA(reclevel + 1); }
~AA()
{
try
{
if (_pad1 != 191 ||
mm != 11 ||
_self._pad1 != 191 ||
_self.mm != 11)
{
App.exitCode = 1;
throw new Exception();
}
}
catch (NullReferenceException)
{
App.exitCode = 100;
Console.WriteLine("NullReferenceException caught in Finalizer as expected");
}
}
}
internal class App
{
private static AA s_aa = new AA(0);
public static int exitCode = 1;
private static void Litter()
{
GC.Collect();
for (int i = 0; i < 1000; i++)
{
int[] p = new int[1000];
}
GC.Collect();
}
private static void Test(ref byte n)
{
s_aa = null;
Litter();
if (n != 11)
exitCode = 1;
exitCode = 100;
}
private static int Main()
{
Test(ref s_aa.mm);
GC.Collect();
GC.WaitForPendingFinalizers();
return exitCode;
}
}
}
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