441 lines
15 KiB
C#
441 lines
15 KiB
C#
//
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// NamedPermissionSetTest.cs - NUnit Test Cases for NamedPermissionSet
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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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// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
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// Copyright (C) 2004-2005 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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#if !MOBILE
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using NUnit.Framework;
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using System;
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using System.Security;
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using System.Security.Permissions;
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namespace MonoTests.System.Security {
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[TestFixture]
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public class NamedPermissionSetTest {
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private static string name = "mono";
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private static string sentinel = "go mono!";
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void ConstructorNameNull ()
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{
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string s = null; // we don't want to confuse the compiler
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NamedPermissionSet nps = new NamedPermissionSet (s);
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void ConstructorNameEmpty ()
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{
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NamedPermissionSet nps = new NamedPermissionSet ("");
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}
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[Test]
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public void ConstructorName ()
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{
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NamedPermissionSet nps = new NamedPermissionSet ("name");
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Assert.AreEqual ("name", nps.Name, "Name");
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Assert.IsNull (nps.Description, "Description");
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Assert.IsTrue (nps.IsUnrestricted (), "IsUnrestricted");
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Assert.IsTrue (!nps.IsEmpty (), "IsEmpty");
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Assert.IsTrue (!nps.IsReadOnly, "IsReadOnly");
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Assert.IsTrue (!nps.IsSynchronized, "IsSynchronized");
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Assert.AreEqual (0, nps.Count, "Count");
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}
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[Test]
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public void ConstructorNameReserved ()
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{
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NamedPermissionSet nps = new NamedPermissionSet ("FullTrust");
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Assert.AreEqual ("FullTrust", nps.Name, "Name");
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Assert.IsNull (nps.Description, "Description");
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Assert.IsTrue (nps.IsUnrestricted (), "IsUnrestricted");
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Assert.IsTrue (!nps.IsEmpty (), "IsEmpty");
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Assert.IsTrue (!nps.IsReadOnly, "IsReadOnly");
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Assert.IsTrue (!nps.IsSynchronized, "IsSynchronized");
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Assert.AreEqual (0, nps.Count, "Count");
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}
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[Test]
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[ExpectedException (typeof (NullReferenceException))]
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public void ConstructorNamedPermissionSetNull ()
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{
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NamedPermissionSet nullps = null;
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NamedPermissionSet nps = new NamedPermissionSet (nullps);
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void ConstructorNameNullPermissionState ()
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{
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new NamedPermissionSet (null, PermissionState.None);
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void ConstructorNameEmptyPermissionState ()
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{
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new NamedPermissionSet (String.Empty, PermissionState.None);
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}
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[Test]
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public void ConstructorNamePermissionStateNone ()
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{
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NamedPermissionSet nps = new NamedPermissionSet ("name", PermissionState.None);
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Assert.AreEqual ("name", nps.Name, "Name");
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Assert.IsNull (nps.Description, "Description");
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Assert.IsTrue (!nps.IsUnrestricted (), "IsUnrestricted");
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Assert.IsTrue (nps.IsEmpty (), "IsEmpty");
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Assert.IsTrue (!nps.IsReadOnly, "IsReadOnly");
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Assert.IsTrue (!nps.IsSynchronized, "IsSynchronized");
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Assert.AreEqual (0, nps.Count, "Count");
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}
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[Test]
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public void ConstructorNamePermissionStateUnrestricted ()
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{
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NamedPermissionSet nps = new NamedPermissionSet ("name", PermissionState.Unrestricted);
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Assert.AreEqual ("name", nps.Name, "Name");
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Assert.IsNull (nps.Description, "Description");
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Assert.IsTrue (nps.IsUnrestricted (), "IsUnrestricted");
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Assert.IsTrue (!nps.IsEmpty (), "IsEmpty");
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Assert.IsTrue (!nps.IsReadOnly, "IsReadOnly");
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Assert.IsTrue (!nps.IsSynchronized, "IsSynchronized");
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Assert.AreEqual (0, nps.Count, "Count");
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void ConstructorNameNullPermissionSet ()
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{
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new NamedPermissionSet (null, new PermissionSet (PermissionState.None));
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void ConstructorNameEmptyPermissionSet ()
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{
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new NamedPermissionSet (String.Empty, new PermissionSet (PermissionState.None));
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}
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[Test]
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public void ConstructorNamePermissionSetNull ()
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{
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NamedPermissionSet nps = new NamedPermissionSet ("name", null);
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Assert.AreEqual ("name", nps.Name, "Name");
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Assert.IsNull (nps.Description, "Description");
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Assert.IsTrue (!nps.IsUnrestricted (), "IsUnrestricted");
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Assert.IsTrue (nps.IsEmpty (), "IsEmpty");
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Assert.IsTrue (!nps.IsReadOnly, "IsReadOnly");
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Assert.IsTrue (!nps.IsSynchronized, "IsSynchronized");
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Assert.AreEqual (0, nps.Count, "Count");
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}
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[Test]
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public void Description ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name);
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// null by default (not empty)
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Assert.IsNull (nps.Description, "Description");
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// is null-able (without exception)
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nps.Description = null;
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Assert.IsNull (nps.Description, "Description(null)");
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nps.Description = sentinel;
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Assert.AreEqual (sentinel, nps.Description, "Description");
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void NameNull ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name);
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nps.Name = null;
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// strangely this isn't a ArgumentNullException (but so says the doc)
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void NameEmpty ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name);
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nps.Name = "";
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}
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[Test]
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public void Name ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name);
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nps.Name = sentinel;
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Assert.AreEqual (sentinel, nps.Name, "Name");
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}
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[Test]
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public void Copy ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name);
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nps.Description = sentinel;
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nps.AddPermission (new SecurityPermission (SecurityPermissionFlag.Assertion));
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NamedPermissionSet copy = (NamedPermissionSet)nps.Copy ();
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Assert.AreEqual (nps.Name, copy.Name, "Name");
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Assert.AreEqual (nps.Description, copy.Description, "Description");
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Assert.AreEqual (nps.Count, copy.Count, "Count");
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}
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[Test]
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public void Copy_Name ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name);
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nps.Description = sentinel;
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nps.AddPermission (new SecurityPermission (SecurityPermissionFlag.Assertion));
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NamedPermissionSet copy = (NamedPermissionSet)nps.Copy ("Copy");
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Assert.AreEqual ("Copy", copy.Name, "Name");
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Assert.AreEqual (nps.Description, copy.Description, "Description");
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Assert.AreEqual (nps.Count, copy.Count, "Count");
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void Copy_Name_Null ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name);
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NamedPermissionSet copy = (NamedPermissionSet)nps.Copy (null);
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void Copy_Name_Empty ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name);
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NamedPermissionSet copy = (NamedPermissionSet)nps.Copy (String.Empty);
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}
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[Test]
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[ExpectedException (typeof (ArgumentNullException))]
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public void FromXml_Null ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name, PermissionState.None);
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nps.FromXml (null);
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void FromXml_InvalidPermission ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name, PermissionState.None);
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SecurityElement se = nps.ToXml ();
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// can't modify - so we create our own
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SecurityElement se2 = new SecurityElement ("InvalidPermissionSet", se.Text);
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se2.AddAttribute ("class", se.Attribute ("class"));
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se2.AddAttribute ("version", se.Attribute ("version"));
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se2.AddAttribute ("Name", se.Attribute ("Name"));
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nps.FromXml (se2);
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}
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[Test]
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[ExpectedException (typeof (ArgumentException))]
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public void FromXml_WrongTagCase ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name, PermissionState.None);
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SecurityElement se = nps.ToXml ();
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se.Tag = se.Tag.ToUpper (); // instead of PermissionSet
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nps.FromXml (se);
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}
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[Test]
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public void FromXml_WrongClass ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name, PermissionState.None);
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SecurityElement se = nps.ToXml ();
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SecurityElement w = new SecurityElement (se.Tag);
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w.AddAttribute ("class", "Wrong" + se.Attribute ("class"));
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w.AddAttribute ("version", se.Attribute ("version"));
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w.AddAttribute ("Name", se.Attribute ("Name"));
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nps.FromXml (w);
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// doesn't care of the class name at that stage
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// anyway the class has already be created so...
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}
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[Test]
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public void FromXml_NoClass ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name, PermissionState.None);
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SecurityElement se = nps.ToXml ();
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SecurityElement w = new SecurityElement (se.Tag);
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w.AddAttribute ("version", se.Attribute ("version"));
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nps.FromXml (w);
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// doesn't even care of the class attribute presence
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}
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[Test]
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// [ExpectedException (typeof (ArgumentException))]
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public void FromXml_WrongVersion ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name, PermissionState.None);
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SecurityElement se = nps.ToXml ();
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// can't modify - so we create our own
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SecurityElement se2 = new SecurityElement (se.Tag, se.Text);
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se2.AddAttribute ("class", se.Attribute ("class"));
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se2.AddAttribute ("version", "2");
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se2.AddAttribute ("Name", se.Attribute ("Name"));
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nps.FromXml (se2);
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// wow - here we accept a version 2 !!!
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}
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[Test]
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public void FromXml_NoVersion ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name, PermissionState.None);
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SecurityElement se = nps.ToXml ();
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SecurityElement w = new SecurityElement (se.Tag);
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w.AddAttribute ("class", se.Attribute ("class"));
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w.AddAttribute ("Name", se.Attribute ("Name"));
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nps.FromXml (w);
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}
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[Test]
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public void FromXml_NoName ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name, PermissionState.None);
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SecurityElement se = nps.ToXml ();
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SecurityElement w = new SecurityElement (se.Tag);
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w.AddAttribute ("class", se.Attribute ("class"));
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w.AddAttribute ("version", "1");
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nps.FromXml (w);
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// having a null name can badly influence the rest of the class code
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Assert.IsNull (nps.Name, "Name");
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NamedPermissionSet copy = (NamedPermissionSet) nps.Copy ();
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Assert.IsNull (copy.Name, "Copy.Name");
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copy = nps.Copy ("name");
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Assert.AreEqual ("name", copy.Name, "Copy(Name).Name");
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se = nps.ToXml ();
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Assert.IsNull (se.Attribute ("Name"), "Name attribute");
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Assert.AreEqual (0, nps.GetHashCode (), "GetHashCode");
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Assert.IsTrue (nps.Equals (nps), "Equals-self");
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}
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[Test]
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public void FromXml ()
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{
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NamedPermissionSet nps = new NamedPermissionSet (name, PermissionState.None);
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SecurityElement se = nps.ToXml ();
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Assert.IsNotNull (se, "ToXml()");
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NamedPermissionSet nps2 = (NamedPermissionSet) nps.Copy ();
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nps2.FromXml (se);
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Assert.AreEqual (name, nps2.Name, "FromXml-Copy.Name");
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// strangely it's empty when converted from XML (but null when created)
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Assert.AreEqual ("", nps2.Description, "FromXml-Copy.Description");
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Assert.IsTrue (!nps2.IsUnrestricted () , "FromXml-Copy.IsUnrestricted");
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se.AddAttribute ("Description", sentinel);
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nps2.FromXml (se);
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Assert.AreEqual (name, nps2.Name, "FromXml-Add1.Name");
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Assert.AreEqual (sentinel, nps2.Description, "FromXml-Add1.Description");
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Assert.IsTrue (!nps2.IsUnrestricted () , "FromXml-Add1.IsUnrestricted");
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se.AddAttribute ("Unrestricted", "true");
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nps2.FromXml (se);
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Assert.AreEqual (name, nps2.Name, "FromXml-Add2.Name");
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Assert.AreEqual (sentinel, nps2.Description, "FromXml-Add2.Description");
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Assert.IsTrue (nps2.IsUnrestricted () , "FromXml-Add2.IsUnrestricted");
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}
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[Test]
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public void ToXml_None ()
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{
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NamedPermissionSet ps = new NamedPermissionSet (name, PermissionState.None);
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ps.Description = sentinel;
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SecurityElement se = ps.ToXml ();
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Assert.IsTrue (ps.ToString().StartsWith ("<PermissionSet"), "None.ToString().StartsWith");
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Assert.AreEqual ("System.Security.NamedPermissionSet", (se.Attributes ["class"] as string), "None.class");
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Assert.AreEqual ("1", (se.Attributes ["version"] as string), "None.version");
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Assert.AreEqual (name, (se.Attributes ["Name"] as string), "None.Name");
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Assert.AreEqual (sentinel, (se.Attributes ["Description"] as string), "None.Description");
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Assert.IsNull ((se.Attributes ["Unrestricted"] as string), "None.Unrestricted");
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}
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[Test]
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public void ToXml_Unrestricted ()
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{
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NamedPermissionSet ps = new NamedPermissionSet (name, PermissionState.Unrestricted);
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SecurityElement se = ps.ToXml ();
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Assert.IsTrue (ps.ToString().StartsWith ("<PermissionSet"), "Unrestricted.ToString().StartsWith");
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Assert.AreEqual ("System.Security.NamedPermissionSet", (se.Attributes ["class"] as string), "Unrestricted.class");
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Assert.AreEqual ("1", (se.Attributes ["version"] as string), "Unrestricted.version");
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Assert.AreEqual (name, (se.Attributes ["Name"] as string), "Unrestricted.Name");
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Assert.IsNull ((se.Attributes ["Description"] as string), "Unrestricted.Description");
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Assert.AreEqual ("true", (se.Attributes ["Unrestricted"] as string), "Unrestricted.Unrestricted");
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}
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[Test]
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public void Equals ()
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{
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NamedPermissionSet psn = new NamedPermissionSet (name, PermissionState.None);
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NamedPermissionSet psu = new NamedPermissionSet (name, PermissionState.Unrestricted);
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Assert.IsTrue (!psn.Equals (psu), "psn!=psu");
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Assert.IsTrue (!psu.Equals (psn), "psu!=psn");
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NamedPermissionSet cpsn = (NamedPermissionSet) psn.Copy ();
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Assert.IsTrue (cpsn.Equals (psn), "cpsn==psn");
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Assert.IsTrue (psn.Equals (cpsn), "psn==cpsn");
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NamedPermissionSet cpsu = (NamedPermissionSet) psu.Copy ();
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Assert.IsTrue (cpsu.Equals (psu), "cpsu==psu");
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Assert.IsTrue (psu.Equals (cpsu), "psu==cpsu");
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cpsn.Description = sentinel;
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Assert.IsTrue (cpsn.Equals (psn), "cpsn+desc==psn");
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Assert.IsTrue (psn.Equals (cpsn), "psn==cpsn+desc");
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cpsn.Description = sentinel;
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Assert.IsTrue (cpsu.Equals (psu), "cpsu+desc==psu");
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Assert.IsTrue (psu.Equals (cpsu), "psu==cpsu+desc");
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}
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[Test]
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public void GetHashCode_ ()
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{
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NamedPermissionSet psn = new NamedPermissionSet (name, PermissionState.None);
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int nhc = psn.GetHashCode ();
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NamedPermissionSet psu = new NamedPermissionSet (name, PermissionState.Unrestricted);
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int uhc = psu.GetHashCode ();
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Assert.IsTrue (nhc != uhc, "GetHashCode-1");
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psn.Description = sentinel;
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Assert.IsTrue (psn.GetHashCode () == nhc, "GetHashCode-2");
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psu.Description = sentinel;
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Assert.IsTrue (psu.GetHashCode () == uhc, "GetHashCode-3");
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}
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}
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}
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#endif
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