mcs/class/corlib/Test/System.Security/CodeAccessPermissionTest.cs

   1 //
   2 // CodeAccessPermissionTest.cs - NUnit Test Cases for CodeAccessPermission
   3 //
   4 // Author:
   5 //      Sebastien Pouliot (spouliot@motus.com)
   6 //
   7 // (C) 2004 Motus Technologies Inc. (http://www.motus.com)
   8 //
   9
  10 using NUnit.Framework;
  11 using System;
  12 using System.Security;
  13 using System.Security.Permissions;
  14 using System.Text;
  15
  16 namespace MonoTests.System.Security {
  17
  18         // Almost minimal CAS class for unit tests
  19         [Serializable]
  20         public class NonAbstractCodeAccessPermission : CodeAccessPermission {
  21
  22                 private string _tag;
  23                 private string _text;
  24
  25                 public NonAbstractCodeAccessPermission (string tag, string text)
  26                 {
  27                         _tag = tag;
  28                         _text = text;
  29                 }
  30
  31                 public override IPermission Copy ()
  32                 {
  33                         return new NonAbstractCodeAccessPermission (_tag, _text);
  34                 }
  35
  36                 public override void FromXml (SecurityElement elem) {}
  37
  38                 public override IPermission Intersect (IPermission target)
  39                 {
  40                         return null;
  41                 }
  42
  43                 public override bool IsSubsetOf (IPermission target)
  44                 {
  45                         return true;
  46                 }
  47
  48                 public override SecurityElement ToXml ()
  49                 {
  50                         if (_tag == null)
  51                                 return null;
  52                         return new SecurityElement (_tag, _text);
  53                 }
  54         }
  55
  56         [TestFixture]
  57         [Category ("CAS")]
  58         public class CodeAccessPermissionTest {
  59
  60                 [Test]
  61                 public void CustomCAS ()
  62                 {
  63                         // test for http://bugzilla.ximian.com/show_bug.cgi?id=52626
  64                         NonAbstractCodeAccessPermission p = new NonAbstractCodeAccessPermission ("custom", null);
  65                         p.Demand ();
  66                 }
  67
  68                 [Test]
  69                 public void Union ()
  70                 {
  71                         NonAbstractCodeAccessPermission cap = new NonAbstractCodeAccessPermission (null, null);
  72                         IPermission p = cap.Union (null);
  73                 }
  74
  75                 [Test]
  76                 [ExpectedException (typeof (NullReferenceException))]
  77                 public void To_String_Exception ()
  78                 {
  79                         NonAbstractCodeAccessPermission cap = new NonAbstractCodeAccessPermission (null, null);
  80                         string s = cap.ToString ();
  81                 }
  82
  83                 [Test]
  84                 public void To_String ()
  85                 {
  86                         NonAbstractCodeAccessPermission cap = new NonAbstractCodeAccessPermission ("CodeAccessPermission", "NonAbstract");
  87                         string s = cap.ToString ();
  88                         Assert.AreEqual ("<CodeAccessPermission>NonAbstract</CodeAccessPermission>" + Environment.NewLine, s, "ToString");
  89                 }
  90         }
  91 }