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 #if FEATURE_MONO_CAS
  11
  12 using NUnit.Framework;
  13 using System;
  14 using System.Security;
  15 using System.Security.Permissions;
  16 using System.Text;
  17
  18 namespace MonoTests.System.Security {
  19
  20         // Almost minimal CAS class for unit tests
  21         [Serializable]
  22         public class NonAbstractCodeAccessPermission : CodeAccessPermission {
  23
  24                 private string _tag;
  25                 private string _text;
  26
  27                 public NonAbstractCodeAccessPermission (string tag, string text)
  28                 {
  29                         _tag = tag;
  30                         _text = text;
  31                 }
  32
  33                 public override IPermission Copy ()
  34                 {
  35                         return new NonAbstractCodeAccessPermission (_tag, _text);
  36                 }
  37
  38                 public override void FromXml (SecurityElement elem) {}
  39
  40                 public override IPermission Intersect (IPermission target)
  41                 {
  42                         return null;
  43                 }
  44
  45                 public override bool IsSubsetOf (IPermission target)
  46                 {
  47                         return true;
  48                 }
  49
  50                 public override SecurityElement ToXml ()
  51                 {
  52                         if (_tag == null)
  53                                 return null;
  54                         return new SecurityElement (_tag, _text);
  55                 }
  56         }
  57
  58         [TestFixture]
  59         [Category ("CAS")]
  60         public class CodeAccessPermissionTest {
  61
  62                 [Test]
  63                 public void CustomCAS ()
  64                 {
  65                         // test for http://bugzilla.ximian.com/show_bug.cgi?id=52626
  66                         NonAbstractCodeAccessPermission p = new NonAbstractCodeAccessPermission ("custom", null);
  67                         p.Demand ();
  68                 }
  69
  70                 [Test]
  71                 public void Union ()
  72                 {
  73                         NonAbstractCodeAccessPermission cap = new NonAbstractCodeAccessPermission (null, null);
  74                         IPermission p = cap.Union (null);
  75                 }
  76
  77                 [Test]
  78                 [ExpectedException (typeof (NullReferenceException))]
  79                 public void To_String_Exception ()
  80                 {
  81                         NonAbstractCodeAccessPermission cap = new NonAbstractCodeAccessPermission (null, null);
  82                         string s = cap.ToString ();
  83                 }
  84
  85                 [Test]
  86                 public void To_String ()
  87                 {
  88                         NonAbstractCodeAccessPermission cap = new NonAbstractCodeAccessPermission ("CodeAccessPermission", "NonAbstract");
  89                         string s = cap.ToString ();
  90                         Assert.AreEqual ("<CodeAccessPermission>NonAbstract</CodeAccessPermission>" + Environment.NewLine, s, "ToString");
  91                 }
  92         }
  93 }
  94
  95 #endif