mcs/class/corlib/Test/System.Security.Permissions/GacIdentityPermissionTest.cs

   1 //
   2 // GacIdentityPermissionTest.cs - NUnit Test Cases for GacIdentityPermission
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 #if NET_2_0
  30
  31 using NUnit.Framework;
  32 using System;
  33 using System.Security;
  34 using System.Security.Permissions;
  35
  36 namespace MonoTests.System.Security.Permissions {
  37
  38         [TestFixture]
  39         public class GacIdentityPermissionTest {
  40
  41                 [Test]
  42                 public void PermissionStateNone ()
  43                 {
  44                         GacIdentityPermission gip = new GacIdentityPermission (PermissionState.None);
  45
  46                         SecurityElement se = gip.ToXml ();
  47                         // only class and version are present
  48                         Assert.AreEqual (2, se.Attributes.Count, "Xml-Attributes");
  49                         Assert.IsNull (se.Children, "Xml-Children");
  50
  51                         GacIdentityPermission copy = (GacIdentityPermission)gip.Copy ();
  52                         Assert.IsFalse (Object.ReferenceEquals (gip, copy), "ReferenceEquals");
  53                 }
  54
  55                 [Test]
  56                 [ExpectedException (typeof (ArgumentException))]
  57                 public void PermissionStateUnrestricted ()
  58                 {
  59                         GacIdentityPermission gip = new GacIdentityPermission (PermissionState.Unrestricted);
  60                 }
  61
  62                 [Test]
  63                 [ExpectedException (typeof (ArgumentException))]
  64                 public void PermissionStateInvalid ()
  65                 {
  66                         GacIdentityPermission gip = new GacIdentityPermission ((PermissionState)2);
  67                 }
  68
  69                 [Test]
  70                 public void GacIdentityPermission_Empty ()
  71                 {
  72                         GacIdentityPermission gip = new GacIdentityPermission ();
  73                         Assert.IsNotNull (gip);
  74                 }
  75
  76                 [Test]
  77                 public void Intersect ()
  78                 {
  79                         GacIdentityPermission gip = new GacIdentityPermission ();
  80
  81                         GacIdentityPermission intersect = (GacIdentityPermission)gip.Intersect (null);
  82                         Assert.IsNull (intersect, "gip N null");
  83
  84                         GacIdentityPermission empty = new GacIdentityPermission (PermissionState.None);
  85                         intersect = (GacIdentityPermission)gip.Intersect (empty);
  86                         Assert.IsNotNull (intersect, "gip N null");
  87
  88                         intersect = (GacIdentityPermission)gip.Intersect (gip);
  89                         Assert.IsNotNull (intersect, "gip N gip");
  90                 }
  91
  92                 [Test]
  93                 [ExpectedException (typeof (ArgumentException))]
  94                 public void Intersect_DifferentPermissions ()
  95                 {
  96                         GacIdentityPermission a = new GacIdentityPermission (PermissionState.None);
  97                         SecurityPermission b = new SecurityPermission (PermissionState.None);
  98                         a.Intersect (b);
  99                 }
 100
 101                 [Test]
 102                 public void IsSubsetOf ()
 103                 {
 104                         GacIdentityPermission gip = new GacIdentityPermission ();
 105                         Assert.IsFalse (gip.IsSubsetOf (null), "gip.IsSubsetOf (null)");
 106
 107                         GacIdentityPermission empty = new GacIdentityPermission (PermissionState.None);
 108                         Assert.IsFalse (empty.IsSubsetOf (null), "empty.IsSubsetOf (null)");
 109                 }
 110
 111                 [Test]
 112                 [ExpectedException (typeof (ArgumentException))]
 113                 public void IsSubsetOf_DifferentPermissions ()
 114                 {
 115                         GacIdentityPermission a = new GacIdentityPermission (PermissionState.None);
 116                         SecurityPermission b = new SecurityPermission (PermissionState.None);
 117                         a.IsSubsetOf (b);
 118                 }
 119
 120                 [Test]
 121                 public void Union ()
 122                 {
 123                         GacIdentityPermission gip = new GacIdentityPermission ();
 124
 125                         GacIdentityPermission union = (GacIdentityPermission)gip.Union (null);
 126                         Assert.IsNotNull (union, "gip U null");
 127
 128                         GacIdentityPermission empty = new GacIdentityPermission (PermissionState.None);
 129                         union = (GacIdentityPermission)gip.Union (empty);
 130                         Assert.IsNotNull (union, "gip U empty");
 131
 132                         union = (GacIdentityPermission)gip.Union (gip);
 133                         Assert.IsNotNull (union, "gip U gip");
 134
 135                         // note: can't be tested with PermissionState.Unrestricted
 136                 }
 137
 138                 [Test]
 139                 [ExpectedException (typeof (ArgumentException))]
 140                 public void Union_DifferentPermissions ()
 141                 {
 142                         GacIdentityPermission a = new GacIdentityPermission (PermissionState.None);
 143                         SecurityPermission b = new SecurityPermission (PermissionState.None);
 144                         a.Union (b);
 145                 }
 146
 147                 [Test]
 148                 [ExpectedException (typeof (ArgumentNullException))]
 149                 public void FromXml_Null ()
 150                 {
 151                         GacIdentityPermission gip = new GacIdentityPermission ();
 152                         gip.FromXml (null);
 153                 }
 154
 155                 [Test]
 156                 [ExpectedException (typeof (ArgumentException))]
 157                 public void FromXml_WrongTag ()
 158                 {
 159                         GacIdentityPermission gip = new GacIdentityPermission ();
 160                         SecurityElement se = gip.ToXml ();
 161                         se.Tag = "IMono";
 162                         gip.FromXml (se);
 163                 }
 164
 165                 [Test]
 166                 [ExpectedException (typeof (ArgumentException))]
 167                 public void FromXml_WrongTagCase ()
 168                 {
 169                         GacIdentityPermission gip = new GacIdentityPermission ();
 170                         SecurityElement se = gip.ToXml ();
 171                         se.Tag = "IPERMISSION"; // instead of IPermission
 172                         gip.FromXml (se);
 173                 }
 174
 175                 [Test]
 176                 public void FromXml_WrongClass ()
 177                 {
 178                         GacIdentityPermission gip = new GacIdentityPermission ();
 179                         SecurityElement se = gip.ToXml ();
 180
 181                         SecurityElement w = new SecurityElement (se.Tag);
 182                         w.AddAttribute ("class", "Wrong" + se.Attribute ("class"));
 183                         w.AddAttribute ("version", se.Attribute ("version"));
 184                         gip.FromXml (w);
 185                         // doesn't care of the class name at that stage
 186                         // anyway the class has already be created so...
 187                 }
 188
 189                 [Test]
 190                 public void FromXml_NoClass ()
 191                 {
 192                         GacIdentityPermission gip = new GacIdentityPermission ();
 193                         SecurityElement se = gip.ToXml ();
 194
 195                         SecurityElement w = new SecurityElement (se.Tag);
 196                         w.AddAttribute ("version", se.Attribute ("version"));
 197                         gip.FromXml (w);
 198                         // doesn't even care of the class attribute presence
 199                 }
 200
 201                 [Test]
 202                 [ExpectedException (typeof (ArgumentException))]
 203                 public void FromXml_WrongVersion ()
 204                 {
 205                         GacIdentityPermission gip = new GacIdentityPermission ();
 206                         SecurityElement se = gip.ToXml ();
 207                         se.Attributes.Remove ("version");
 208                         se.Attributes.Add ("version", "2");
 209                         gip.FromXml (se);
 210                 }
 211
 212                 [Test]
 213                 public void FromXml_NoVersion ()
 214                 {
 215                         GacIdentityPermission gip = new GacIdentityPermission ();
 216                         SecurityElement se = gip.ToXml ();
 217
 218                         SecurityElement w = new SecurityElement (se.Tag);
 219                         w.AddAttribute ("class", se.Attribute ("class"));
 220                         gip.FromXml (w);
 221                 }
 222         }
 223 }
 224
 225 #endif