Merge branch 'master' into msbuilddll2

[mono.git] / mcs / class / corlib / Test / System.Threading / AutoResetEventTest.cs

diff --git a/mcs/class/corlib/Test/System.Threading/AutoResetEventTest.cs b/mcs/class/corlib/Test/System.Threading/AutoResetEventTest.cs
index f9bf7829a8c3078b3d7326961e775ac7e67b7fec..df0a77631c48df292285e3825469656dbaae39a0 100644 (file)
--- a/mcs/class/corlib/Test/System.Threading/AutoResetEventTest.cs
+++ b/mcs/class/corlib/Test/System.Threading/AutoResetEventTest.cs
@@ -3,28 +3,118 @@
 //
 // Author:
 //     Gonzalo Paniagua Javier (gonzalo@ximian.com)
+//     Gert Driesen <gert.driesen@telenet.be>
 //
-// (C) 2005 Novell, Inc (http://www.novell.com)
+// Copyright 2005 Novell, Inc (http://www.novell.com)
+// Copyright 2007 Gert Driesen
 //
 
 using NUnit.Framework;
 using System;
 using System.Threading;
+#if NET_2_0
+using Microsoft.Win32.SafeHandles;
+#endif
 
-namespace MonoTests.System.Threading {
-
+namespace MonoTests.System.Threading
+{
        [TestFixture]
-       public class AutoResetEventTest : Assertion {
+       public class AutoResetEventTest
+       {
                [Test]
                public void MultipleSet ()
                {
                        AutoResetEvent evt = new AutoResetEvent (true);
-                       Assertion.AssertEquals ("#01", true, evt.WaitOne (1000, false));
+                       Assert.IsTrue (evt.WaitOne (1000, false), "#1");
                        evt.Set ();
                        evt.Set ();
-                       Assertion.AssertEquals ("#02", true, evt.WaitOne (1000, false));
-                       Assertion.AssertEquals ("#03", false, evt.WaitOne (1000, false));
+                       Assert.IsTrue (evt.WaitOne (1000, false), "#2");
+                       Assert.IsFalse (evt.WaitOne (1000, false), "#3");
                }
+
+#if NET_2_0
+               [Test] // bug #81529
+               public void SafeWaitHandle ()
+               {
+                       AutoResetEvent are1 = new AutoResetEvent (false);
+                       AutoResetEvent are2 = new AutoResetEvent (false);
+                       SafeWaitHandle swh1 = are1.SafeWaitHandle;
+                       SafeWaitHandle swh2 = are2.SafeWaitHandle;
+                       are1.SafeWaitHandle = are2.SafeWaitHandle;
+                       Assert.AreSame (are1.SafeWaitHandle, are2.SafeWaitHandle, "#1");
+                       Assert.AreEqual (are1.Handle, are2.Handle, "#2");
+                       Assert.IsFalse (are1.SafeWaitHandle.IsInvalid, "#3");
+                       Assert.IsFalse (are1.SafeWaitHandle.IsClosed, "#4");
+                       Assert.IsFalse (swh1.IsClosed, "#5");
+                       Assert.IsFalse (swh1.IsInvalid, "#6");
+                       swh1.Dispose ();
+                       are1.Close ();
+               }
+
+               [Test] // bug #81529
+               public void SafeWaitHandle_Null ()
+               {
+                       AutoResetEvent are1 = new AutoResetEvent (false);
+                       SafeWaitHandle swh1 = are1.SafeWaitHandle;
+                       are1.SafeWaitHandle = null;
+                       Assert.IsNotNull (are1.SafeWaitHandle, "#1");
+                       Assert.AreEqual (-1, (int) are1.Handle, "#2");
+                       Assert.IsTrue (are1.SafeWaitHandle.IsInvalid, "#3");
+                       Assert.IsFalse (are1.SafeWaitHandle.IsClosed, "#4");
+                       Assert.IsFalse (swh1.IsClosed, "#5");
+                       Assert.IsFalse (swh1.IsInvalid, "#6");
+               }
+
+               [Test] // bug #81529
+               // Causes a Attempting to unref unused handle 0x2 warning
+               [Category ("NotWorking")]
+               public void Handle_Valid ()
+               {
+                       AutoResetEvent are1 = new AutoResetEvent (false);
+                       SafeWaitHandle swh1 = are1.SafeWaitHandle;
+                       Assert.IsFalse (swh1.IsClosed, "#1");
+                       Assert.IsFalse (swh1.IsInvalid, "#2");
+                       IntPtr dummyHandle = (IntPtr) 2;
+                       are1.Handle = dummyHandle;
+                       Assert.AreEqual (are1.Handle, dummyHandle, "#3");
+                       Assert.IsFalse (swh1.IsClosed, "#4");
+                       Assert.IsFalse (swh1.IsClosed, "#5");
+                       Assert.IsFalse (swh1.IsInvalid, "#6");
+                       Assert.IsFalse (are1.SafeWaitHandle.IsClosed, "#7");
+                       Assert.IsFalse (are1.SafeWaitHandle.IsInvalid, "#8");
+                       are1.Close ();
+                       swh1.Dispose ();
+               }
+
+               [Test] // bug #81529
+               public void Handle_Invalid ()
+               {
+                       AutoResetEvent are1 = new AutoResetEvent (false);
+                       SafeWaitHandle swh1 = are1.SafeWaitHandle;
+                       are1.Handle = (IntPtr) (-1);
+                       Assert.IsTrue (swh1 != are1.SafeWaitHandle, "#1");
+                       Assert.IsFalse (swh1.IsClosed, "#2");
+                       Assert.IsFalse (swh1.IsInvalid, "#3");
+                       Assert.IsFalse (are1.SafeWaitHandle.IsClosed, "#4");
+                       Assert.IsTrue (are1.SafeWaitHandle.IsInvalid, "#5");
+                       are1.Close ();
+                       swh1.Dispose ();
+               }
+
+               [Test] // bug #81529
+               public void Handle_ZeroPtr ()
+               {
+                       AutoResetEvent are1 = new AutoResetEvent (false);
+                       SafeWaitHandle swh1 = are1.SafeWaitHandle;
+                       are1.Handle = IntPtr.Zero;
+                       Assert.IsTrue (swh1 != are1.SafeWaitHandle, "#1");
+                       Assert.IsFalse (swh1.IsClosed, "#2");
+                       Assert.IsFalse (swh1.IsInvalid, "#3");
+                       Assert.IsFalse (are1.SafeWaitHandle.IsClosed, "#4");
+                       Assert.IsTrue (are1.SafeWaitHandle.IsInvalid, "#5");
+                       are1.Close ();
+                       swh1.Dispose ();
+               }
+#endif
        }
 }
-