1 files changed, 40 insertions, 0 deletions
diff --git a/tests/src/baseservices/threading/mutex/openexisting/openmutexneg5.cs b/tests/src/baseservices/threading/mutex/openexisting/openmutexneg5.cs
new file mode 100644
index 0000000000..0cd7db0cb1
--- /dev/null
+++ b/tests/src/baseservices/threading/mutex/openexisting/openmutexneg5.cs
@@ -0,0 +1,40 @@
+// 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 OpenMutexNeg
+{
+    public static int Main()
+    {
+        OpenMutexNeg omn = new OpenMutexNeg();
+        return omn.Run();
+    }
+
+    private int Run()
+    {
+        int iRet = -1;
+        string sName = Common.GetUniqueName();
+        //  open a closed mutex
+        try
+        {
+            using (Mutex mut1 = new Mutex(false, sName)) {}
+            Mutex mut2 = Mutex.OpenExisting(sName);
+        }
+        catch (WaitHandleCannotBeOpenedException)
+        {
+            //Expected	
+            iRet = 100;
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine("Caught unexpected exception: " +
+                e.ToString());
+        }
+
+        Console.WriteLine(100 == iRet ? "Test Passed" : "Test Failed");
+        return iRet;
+    }
+}
+\ No newline at end of file