98 lines
3.3 KiB
C#
98 lines
3.3 KiB
C#
//
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// MutexCas.cs - CAS unit tests for System.Threading.Mutex
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//
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// Author:
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// Sebastien Pouliot <sebastien@ximian.com>
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//
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// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using NUnit.Framework;
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using System;
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using System.Reflection;
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using System.Security;
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using System.Security.Permissions;
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using System.Threading;
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namespace MonoCasTests.System.Threading {
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[TestFixture]
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[Category ("CAS")]
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public class MutexCas {
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[SetUp]
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public void SetUp ()
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{
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if (!SecurityManager.SecurityEnabled)
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Assert.Ignore ("SecurityManager.SecurityEnabled is OFF");
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}
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// Partial Trust Tests - i.e. call "normal" unit with reduced privileges
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[Test]
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[PermissionSet (SecurityAction.Deny, Unrestricted = true)]
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public void PartialTrust_DenyUnrestricted_Success ()
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{
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MonoTests.System.Threading.MutexTest mt = new MonoTests.System.Threading.MutexTest ();
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// call the few working unit tests
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mt.TestCtor1 ();
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mt.TestHandle ();
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}
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// we use reflection to call Mutex as it's named constructors are protected by
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// a LinkDemand (which will be converted into full demand, i.e. a stack walk)
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// when reflection is used (i.e. it gets testable).
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[Test]
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[SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
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[ExpectedException (typeof (SecurityException))]
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public void Ctor_BoolString ()
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{
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Type[] parameters = new Type [2] { typeof (bool), typeof (string) };
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ConstructorInfo ci = typeof (Mutex).GetConstructor (parameters);
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Assert.IsNotNull (ci, "ctor(bool,string)");
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ci.Invoke (new object [2] { false, String.Empty });
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}
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[Test]
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[SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
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[ExpectedException (typeof (SecurityException))]
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public void Ctor_BoolStringOutBool ()
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{
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ConstructorInfo ci = null;
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// I don't know an easier way to deal with "out bool"
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ConstructorInfo[] cis = typeof (Mutex).GetConstructors ();
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for (int i=0; i < cis.Length; i++) {
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ParameterInfo[] pis = cis [i].GetParameters ();
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if (pis.Length == 3) {
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ci = cis [i];
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break;
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}
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}
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Assert.IsNotNull (ci, "ctor(bool,string,out bool)");
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// not sure the invoke would work - but it's enough to trigger the security check
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ci.Invoke (new object [3] { false, String.Empty, false });
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}
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}
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}
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