mcs/class/System/Test/System.Net/WebPermissionAttributeTest.cs

   1 //
   2 // WebPermissionAttributeTest.cs - NUnit Test Cases for WebPermissionAttribute
   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 using NUnit.Framework;
  30 using System;
  31 using System.Net;
  32 using System.Security;
  33 using System.Security.Permissions;
  34 using System.Text.RegularExpressions;
  35
  36 namespace MonoTests.System.Net {
  37
  38         [TestFixture]
  39 #if MOBILE
  40         [Ignore ("CAS is not supported and parts will be linked away")]
  41 #endif
  42         public class WebPermissionAttributeTest {
  43
  44                 [Test]
  45                 public void Default ()
  46                 {
  47                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
  48                         Assert.AreEqual (a.ToString (), a.TypeId.ToString (), "TypeId");
  49                         Assert.IsFalse (a.Unrestricted, "Unrestricted");
  50
  51                         WebPermission wp = (WebPermission)a.CreatePermission ();
  52                         Assert.IsFalse (wp.IsUnrestricted (), "IsUnrestricted");
  53                 }
  54
  55                 [Test]
  56                 public void Action ()
  57                 {
  58                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
  59                         Assert.AreEqual (SecurityAction.Assert, a.Action, "Action=Assert");
  60                         a.Action = SecurityAction.Demand;
  61                         Assert.AreEqual (SecurityAction.Demand, a.Action, "Action=Demand");
  62                         a.Action = SecurityAction.Deny;
  63                         Assert.AreEqual (SecurityAction.Deny, a.Action, "Action=Deny");
  64                         a.Action = SecurityAction.InheritanceDemand;
  65                         Assert.AreEqual (SecurityAction.InheritanceDemand, a.Action, "Action=InheritanceDemand");
  66                         a.Action = SecurityAction.LinkDemand;
  67                         Assert.AreEqual (SecurityAction.LinkDemand, a.Action, "Action=LinkDemand");
  68                         a.Action = SecurityAction.PermitOnly;
  69                         Assert.AreEqual (SecurityAction.PermitOnly, a.Action, "Action=PermitOnly");
  70                         a.Action = SecurityAction.RequestMinimum;
  71                         Assert.AreEqual (SecurityAction.RequestMinimum, a.Action, "Action=RequestMinimum");
  72                         a.Action = SecurityAction.RequestOptional;
  73                         Assert.AreEqual (SecurityAction.RequestOptional, a.Action, "Action=RequestOptional");
  74                         a.Action = SecurityAction.RequestRefuse;
  75                         Assert.AreEqual (SecurityAction.RequestRefuse, a.Action, "Action=RequestRefuse");
  76                 }
  77
  78                 [Test]
  79                 public void Action_Invalid ()
  80                 {
  81                         WebPermissionAttribute a = new WebPermissionAttribute ((SecurityAction)Int32.MinValue);
  82                         // no validation in attribute
  83                 }
  84
  85                 [Test]
  86                 public void Unrestricted ()
  87                 {
  88                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
  89                         a.Unrestricted = true;
  90                         WebPermission wp = (WebPermission)a.CreatePermission ();
  91                         Assert.IsTrue (wp.IsUnrestricted (), "IsUnrestricted");
  92
  93                         a.Unrestricted = false;
  94                         wp = (WebPermission)a.CreatePermission ();
  95                         Assert.IsFalse (wp.IsUnrestricted (), "!IsUnrestricted");
  96                 }
  97
  98 #if NET_2_0
  99                 [Test]
 100                 public void Accept_Null ()
 101                 {
 102                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 103                         a.Accept = null; // legal
 104                         Assert.IsNull (a.Accept, "Accept");
 105                         Assert.IsNull (a.Connect, "Connect");
 106                 }
 107 #else
 108
 109                 [Test]
 110                 // Strangely, although you can set Accept to value of null, you cannot
 111                 // then examine the value without throwing a NullRef
 112                 [ExpectedException (typeof (NullReferenceException))]
 113                 public void Accept_Null ()
 114                 {
 115                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 116                         a.Accept = null; // legal
 117                         Assert.IsNull (a.Connect, "Connect");
 118                 }
 119
 120                 [Test]
 121                 // Strangely, although you can set Accept to value of null, you cannot
 122                 // then examine the value without throwing a NullRef
 123                 [ExpectedException (typeof (NullReferenceException))]
 124                 public void Accept_Null2 ()
 125                 {
 126                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 127                         a.Accept = null; // legal
 128                         Assert.IsNull (a.Accept, "Accept");
 129                 }
 130
 131 #endif
 132
 133                 [Test]
 134                 [ExpectedException (typeof (ArgumentException))]
 135                 public void Accept_Dual ()
 136                 {
 137                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 138                         a.Accept = "/";
 139                         a.Accept = "\\";
 140                 }
 141
 142                 [Test]
 143                 [ExpectedException (typeof (ArgumentException))]
 144                 public void Accept_Dual_Null ()
 145                 {
 146                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 147                         a.Accept = "/";
 148                         a.Accept = null;
 149                 }
 150
 151                 [Test]
 152                 public void Accept ()
 153                 {
 154                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 155                         a.Accept = "/";
 156                 }
 157
 158                 [Test]
 159                 [ExpectedException (typeof (ArgumentNullException))]
 160                 public void AcceptPattern_Null ()
 161                 {
 162                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 163                         a.AcceptPattern = null;
 164                 }
 165
 166                 [Test]
 167                 [ExpectedException (typeof (ArgumentException))]
 168                 public void AcceptPattern_Dual ()
 169                 {
 170                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 171                         a.AcceptPattern = "/";
 172                         a.AcceptPattern = "\\";
 173                 }
 174
 175 #if NET_2_0
 176                 [Test]
 177                 public void AcceptPattern ()
 178                 {
 179                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 180                         a.AcceptPattern = "\b(?"; // invalid regex expression
 181                         Assert.AreEqual ("\b(?", a.AcceptPattern, "AcceptPattern");
 182                         Assert.IsNull (a.ConnectPattern, "ConnectPattern");
 183                 }
 184 #endif
 185
 186                 [Test]
 187                 [ExpectedException (typeof (ArgumentException))]
 188                 public void Accept_AcceptPattern ()
 189                 {
 190                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 191                         a.Accept = "/";
 192                         a.AcceptPattern = "\\";
 193                 }
 194
 195                 [Test]
 196                 [ExpectedException (typeof (ArgumentException))]
 197                 public void AcceptPattern_Accept ()
 198                 {
 199                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 200                         a.AcceptPattern = "/";
 201                         a.Accept = "\\";
 202                 }
 203
 204 #if NET_2_0
 205                 [Test]
 206                 public void Connect_Null ()
 207                 {
 208                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 209                         a.Connect = null; // legal
 210                         Assert.IsNull (a.Accept, "Accept");
 211                         Assert.IsNull (a.Connect, "Connect");
 212                 }
 213 #else
 214                 [Test]
 215                 [ExpectedException (typeof (NullReferenceException))]
 216                 public void Connect_Null ()
 217                 {
 218                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 219                         a.Connect = null; // legal
 220                         Assert.IsNull (a.Accept, "Accept");
 221                 }
 222
 223                 [Test]
 224                 [ExpectedException (typeof (NullReferenceException))]
 225                 public void Connect_Null2 ()
 226                 {
 227                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 228                         a.Connect = null; // legal
 229                         Assert.IsNull (a.Connect, "Connect");
 230                 }
 231 #endif
 232
 233                 [Test]
 234                 [ExpectedException (typeof (ArgumentException))]
 235                 public void Connect_Dual ()
 236                 {
 237                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 238                         a.Connect = "/";
 239                         a.Connect = "\\";
 240                 }
 241
 242                 [Test]
 243                 [ExpectedException (typeof (ArgumentException))]
 244                 public void Connect_Dual_Null ()
 245                 {
 246                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 247                         a.Connect = "/";
 248                         a.Connect = null;
 249                 }
 250
 251 #if NET_2_0
 252                 [Test]
 253                 public void Connect ()
 254                 {
 255                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 256                         a.Connect = "/";
 257                         Assert.IsNull (a.Accept, "Accept");
 258                         Assert.AreEqual ("/", a.Connect, "Connect");
 259                 }
 260 #endif
 261
 262                 [Test]
 263                 [ExpectedException (typeof (ArgumentNullException))]
 264                 public void ConnectPattern_Null ()
 265                 {
 266                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 267                         a.ConnectPattern = null;
 268                 }
 269
 270                 [Test]
 271                 [ExpectedException (typeof (ArgumentException))]
 272                 public void ConnectPattern_Dual ()
 273                 {
 274                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 275                         a.ConnectPattern = "/";
 276                         a.ConnectPattern = "\\";
 277                 }
 278
 279 #if NET_2_0
 280                 [Test]
 281                 public void ConnectPattern ()
 282                 {
 283                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 284                         a.ConnectPattern = "\b(?"; // invalid regex expression
 285                         Assert.IsNull (a.AcceptPattern, "AcceptPattern");
 286                         Assert.AreEqual ("\b(?", a.ConnectPattern, "ConnectPattern");
 287                 }
 288 #endif
 289
 290                 [Test]
 291                 [ExpectedException (typeof (ArgumentException))]
 292                 public void Connect_ConnectPattern ()
 293                 {
 294                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 295                         a.Connect = "/";
 296                         a.ConnectPattern = "\\";
 297                 }
 298
 299                 [Test]
 300                 [ExpectedException (typeof (ArgumentException))]
 301                 public void ConnectPattern_Accept ()
 302                 {
 303                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 304                         a.ConnectPattern = "/";
 305                         a.Connect = "\\";
 306                 }
 307
 308 #if NET_2_0
 309                 [Test]
 310                 public void CreatePermission_InvalidRegex ()
 311                 {
 312                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 313                         a.AcceptPattern = "\b(?"; // invalid regex expression
 314                         a.ConnectPattern = "\b(?"; // invalid regex expression
 315                         WebPermission wp = (WebPermission) a.CreatePermission ();
 316                         Assert.IsNotNull (wp, "CreatePermission");
 317                 }
 318 #endif
 319
 320                 [Test]
 321                 public void Attributes ()
 322                 {
 323                         Type t = typeof (WebPermissionAttribute);
 324                         Assert.IsTrue (t.IsSerializable, "IsSerializable");
 325
 326                         object [] attrs = t.GetCustomAttributes (typeof (AttributeUsageAttribute), false);
 327                         Assert.AreEqual (1, attrs.Length, "AttributeUsage");
 328                         AttributeUsageAttribute aua = (AttributeUsageAttribute)attrs [0];
 329                         Assert.IsTrue (aua.AllowMultiple, "AllowMultiple");
 330                         Assert.IsFalse (aua.Inherited, "Inherited");
 331                         AttributeTargets at = (AttributeTargets.Assembly | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Constructor | AttributeTargets.Method);
 332                         Assert.AreEqual (at, aua.ValidOn, "ValidOn");
 333                 }
 334         }
 335 }