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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 OpenMutexPos
{
Mutex mut;
ManualResetEvent mre;
public OpenMutexPos()
{
mre = new ManualResetEvent(false);
}
public static int Main()
{
OpenMutexPos omp = new OpenMutexPos();
return omp.Run();
}
private int Run()
{
int iRet = -1;
string sName = Common.GetUniqueName();
// Basic test, not owned
using(mut = new Mutex(false, sName))
{
Thread t = new Thread(new ThreadStart(OwnMutex));
t.Start();
mre.WaitOne();
try
{
Mutex mut1 = Mutex.OpenExisting(sName);
mut1.WaitOne();
mut1.ReleaseMutex();
iRet = 100;
}
catch (Exception ex)
{
Console.WriteLine("Unexpected exception thrown: " +
ex.ToString());
}
}
Console.WriteLine(100 == iRet ? "Test Passed" : "Test Failed");
return iRet;
}
private void OwnMutex()
{
mut.WaitOne();
mre.Set();
Thread.Sleep(3000);
mut.ReleaseMutex();
}
}
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