tests/src/baseservices/threading/semaphore/ctoropen/semaphoreopenneg2.cs


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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;
using System.Threading;

class OpenSemaphoreNeg
{
    public static int Main()
    {
        OpenSemaphoreNeg osn = new OpenSemaphoreNeg();
        return osn.Run();
    }
   
    private int Run()
    {
        int iRet = -1;
        Semaphore sem;
        try
        {
            using (sem = Semaphore.OpenExisting(""))
            {
            }
        }
        catch (ArgumentException)
        {
            //Expected
            iRet = 100;
        }
        catch (Exception e)
        {
            Console.WriteLine("Caught unexpected exception: " + 
                e.ToString());
        }

        Console.WriteLine(100 == iRet ? "Test Passed" : "Test Failed");
        return iRet;
    }
}