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 #if NET_2_0
  74                         a.Action = SecurityAction.DemandChoice;
  75                         Assert.AreEqual (SecurityAction.DemandChoice, a.Action, "Action=DemandChoice");
  76                         a.Action = SecurityAction.InheritanceDemandChoice;
  77                         Assert.AreEqual (SecurityAction.InheritanceDemandChoice, a.Action, "Action=InheritanceDemandChoice");
  78                         a.Action = SecurityAction.LinkDemandChoice;
  79                         Assert.AreEqual (SecurityAction.LinkDemandChoice, a.Action, "Action=LinkDemandChoice");
  80 #endif
  81                 }
  82
  83                 [Test]
  84                 public void Action_Invalid ()
  85                 {
  86                         WebPermissionAttribute a = new WebPermissionAttribute ((SecurityAction)Int32.MinValue);
  87                         // no validation in attribute
  88                 }
  89
  90                 [Test]
  91                 public void Unrestricted ()
  92                 {
  93                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
  94                         a.Unrestricted = true;
  95                         WebPermission wp = (WebPermission)a.CreatePermission ();
  96                         Assert.IsTrue (wp.IsUnrestricted (), "IsUnrestricted");
  97
  98                         a.Unrestricted = false;
  99                         wp = (WebPermission)a.CreatePermission ();
 100                         Assert.IsFalse (wp.IsUnrestricted (), "!IsUnrestricted");
 101                 }
 102
 103 #if NET_2_0
 104                 [Test]
 105                 public void Accept_Null ()
 106                 {
 107                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 108                         a.Accept = null; // legal
 109                         Assert.IsNull (a.Accept, "Accept");
 110                         Assert.IsNull (a.Connect, "Connect");
 111                 }
 112 #else
 113
 114                 [Test]
 115                 // Strangely, although you can set Accept to value of null, you cannot
 116                 // then examine the value without throwing a NullRef
 117                 [ExpectedException (typeof (NullReferenceException))]
 118                 public void Accept_Null ()
 119                 {
 120                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 121                         a.Accept = null; // legal
 122                         Assert.IsNull (a.Connect, "Connect");
 123                 }
 124
 125                 [Test]
 126                 // Strangely, although you can set Accept to value of null, you cannot
 127                 // then examine the value without throwing a NullRef
 128                 [ExpectedException (typeof (NullReferenceException))]
 129                 public void Accept_Null2 ()
 130                 {
 131                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 132                         a.Accept = null; // legal
 133                         Assert.IsNull (a.Accept, "Accept");
 134                 }
 135
 136 #endif
 137
 138                 [Test]
 139                 [ExpectedException (typeof (ArgumentException))]
 140                 public void Accept_Dual ()
 141                 {
 142                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 143                         a.Accept = "/";
 144                         a.Accept = "\\";
 145                 }
 146
 147                 [Test]
 148                 [ExpectedException (typeof (ArgumentException))]
 149                 public void Accept_Dual_Null ()
 150                 {
 151                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 152                         a.Accept = "/";
 153                         a.Accept = null;
 154                 }
 155
 156                 [Test]
 157                 public void Accept ()
 158                 {
 159                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 160                         a.Accept = "/";
 161                 }
 162
 163                 [Test]
 164                 [ExpectedException (typeof (ArgumentNullException))]
 165                 public void AcceptPattern_Null ()
 166                 {
 167                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 168                         a.AcceptPattern = null;
 169                 }
 170
 171                 [Test]
 172                 [ExpectedException (typeof (ArgumentException))]
 173                 public void AcceptPattern_Dual ()
 174                 {
 175                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 176                         a.AcceptPattern = "/";
 177                         a.AcceptPattern = "\\";
 178                 }
 179
 180 #if NET_2_0
 181                 [Test]
 182                 public void AcceptPattern ()
 183                 {
 184                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 185                         a.AcceptPattern = "\b(?"; // invalid regex expression
 186                         Assert.AreEqual ("\b(?", a.AcceptPattern, "AcceptPattern");
 187                         Assert.IsNull (a.ConnectPattern, "ConnectPattern");
 188                 }
 189 #endif
 190
 191                 [Test]
 192                 [ExpectedException (typeof (ArgumentException))]
 193                 public void Accept_AcceptPattern ()
 194                 {
 195                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 196                         a.Accept = "/";
 197                         a.AcceptPattern = "\\";
 198                 }
 199
 200                 [Test]
 201                 [ExpectedException (typeof (ArgumentException))]
 202                 public void AcceptPattern_Accept ()
 203                 {
 204                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 205                         a.AcceptPattern = "/";
 206                         a.Accept = "\\";
 207                 }
 208
 209 #if NET_2_0
 210                 [Test]
 211                 public void Connect_Null ()
 212                 {
 213                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 214                         a.Connect = null; // legal
 215                         Assert.IsNull (a.Accept, "Accept");
 216                         Assert.IsNull (a.Connect, "Connect");
 217                 }
 218 #else
 219                 [Test]
 220                 [ExpectedException (typeof (NullReferenceException))]
 221                 public void Connect_Null ()
 222                 {
 223                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 224                         a.Connect = null; // legal
 225                         Assert.IsNull (a.Accept, "Accept");
 226                 }
 227
 228                 [Test]
 229                 [ExpectedException (typeof (NullReferenceException))]
 230                 public void Connect_Null2 ()
 231                 {
 232                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 233                         a.Connect = null; // legal
 234                         Assert.IsNull (a.Connect, "Connect");
 235                 }
 236 #endif
 237
 238                 [Test]
 239                 [ExpectedException (typeof (ArgumentException))]
 240                 public void Connect_Dual ()
 241                 {
 242                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 243                         a.Connect = "/";
 244                         a.Connect = "\\";
 245                 }
 246
 247                 [Test]
 248                 [ExpectedException (typeof (ArgumentException))]
 249                 public void Connect_Dual_Null ()
 250                 {
 251                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 252                         a.Connect = "/";
 253                         a.Connect = null;
 254                 }
 255
 256 #if NET_2_0
 257                 [Test]
 258                 public void Connect ()
 259                 {
 260                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 261                         a.Connect = "/";
 262                         Assert.IsNull (a.Accept, "Accept");
 263                         Assert.AreEqual ("/", a.Connect, "Connect");
 264                 }
 265 #endif
 266
 267                 [Test]
 268                 [ExpectedException (typeof (ArgumentNullException))]
 269                 public void ConnectPattern_Null ()
 270                 {
 271                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 272                         a.ConnectPattern = null;
 273                 }
 274
 275                 [Test]
 276                 [ExpectedException (typeof (ArgumentException))]
 277                 public void ConnectPattern_Dual ()
 278                 {
 279                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 280                         a.ConnectPattern = "/";
 281                         a.ConnectPattern = "\\";
 282                 }
 283
 284 #if NET_2_0
 285                 [Test]
 286                 public void ConnectPattern ()
 287                 {
 288                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 289                         a.ConnectPattern = "\b(?"; // invalid regex expression
 290                         Assert.IsNull (a.AcceptPattern, "AcceptPattern");
 291                         Assert.AreEqual ("\b(?", a.ConnectPattern, "ConnectPattern");
 292                 }
 293 #endif
 294
 295                 [Test]
 296                 [ExpectedException (typeof (ArgumentException))]
 297                 public void Connect_ConnectPattern ()
 298                 {
 299                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 300                         a.Connect = "/";
 301                         a.ConnectPattern = "\\";
 302                 }
 303
 304                 [Test]
 305                 [ExpectedException (typeof (ArgumentException))]
 306                 public void ConnectPattern_Accept ()
 307                 {
 308                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 309                         a.ConnectPattern = "/";
 310                         a.Connect = "\\";
 311                 }
 312
 313 #if NET_2_0
 314                 [Test]
 315                 public void CreatePermission_InvalidRegex ()
 316                 {
 317                         WebPermissionAttribute a = new WebPermissionAttribute (SecurityAction.Assert);
 318                         a.AcceptPattern = "\b(?"; // invalid regex expression
 319                         a.ConnectPattern = "\b(?"; // invalid regex expression
 320                         WebPermission wp = (WebPermission) a.CreatePermission ();
 321                         Assert.IsNotNull (wp, "CreatePermission");
 322                 }
 323 #endif
 324
 325                 [Test]
 326                 public void Attributes ()
 327                 {
 328                         Type t = typeof (WebPermissionAttribute);
 329                         Assert.IsTrue (t.IsSerializable, "IsSerializable");
 330
 331                         object [] attrs = t.GetCustomAttributes (typeof (AttributeUsageAttribute), false);
 332                         Assert.AreEqual (1, attrs.Length, "AttributeUsage");
 333                         AttributeUsageAttribute aua = (AttributeUsageAttribute)attrs [0];
 334                         Assert.IsTrue (aua.AllowMultiple, "AllowMultiple");
 335                         Assert.IsFalse (aua.Inherited, "Inherited");
 336                         AttributeTargets at = (AttributeTargets.Assembly | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Constructor | AttributeTargets.Method);
 337                         Assert.AreEqual (at, aua.ValidOn, "ValidOn");
 338                 }
 339         }
 340 }