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