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

   1 //\r
   2 // SecurityAttributeTest.cs - NUnit Test Cases for SecurityAttribute\r
   3 //\r
   4 // Author:\r
   5 //      Sebastien Pouliot  <sebastien@ximian.com>\r
   6 //\r
   7 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)\r
   8 //\r
   9 // Permission is hereby granted, free of charge, to any person obtaining\r
  10 // a copy of this software and associated documentation files (the\r
  11 // "Software"), to deal in the Software without restriction, including\r
  12 // without limitation the rights to use, copy, modify, merge, publish,\r
  13 // distribute, sublicense, and/or sell copies of the Software, and to\r
  14 // permit persons to whom the Software is furnished to do so, subject to\r
  15 // the following conditions:\r
  16 // \r
  17 // The above copyright notice and this permission notice shall be\r
  18 // included in all copies or substantial portions of the Software.\r
  19 // \r
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE\r
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\r
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\r
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
  27 //\r
  28 \r
  29 using NUnit.Framework;\r
  30 using System;\r
  31 using System.Security;\r
  32 using System.Security.Permissions;\r
  33 \r
  34 namespace MonoTests.System.Security.Permissions {\r
  35 \r
  36         // note: SecurityAttribute is abstract so we define our own to test\r
  37         // no [Serialize] or [AttributeUsage] here to test their inheritance\r
  38         public class NonAbstractSecurityAttribute : SecurityAttribute\r
  39         {\r
  40 \r
  41                 public NonAbstractSecurityAttribute (SecurityAction action)\r
  42                         : base (action)\r
  43                 {\r
  44                 }\r
  45 \r
  46                 public override IPermission CreatePermission ()\r
  47                 {\r
  48                         return null;\r
  49                 }\r
  50         }\r
  51 \r
  52         [TestFixture]\r
  53         public class SecurityAttributeTest {\r
  54 \r
  55                 [Test]\r
  56                 public void Action ()\r
  57                 {\r
  58                         NonAbstractSecurityAttribute a = new NonAbstractSecurityAttribute (SecurityAction.Assert);\r
  59                         Assert.AreEqual (SecurityAction.Assert, a.Action, "Action=Assert");\r
  60                         a.Action = SecurityAction.Demand;\r
  61                         Assert.AreEqual (SecurityAction.Demand, a.Action, "Action=Demand");\r
  62                         a.Action = SecurityAction.Deny;\r
  63                         Assert.AreEqual (SecurityAction.Deny, a.Action, "Action=Deny");\r
  64                         a.Action = SecurityAction.InheritanceDemand;\r
  65                         Assert.AreEqual (SecurityAction.InheritanceDemand, a.Action, "Action=InheritanceDemand");\r
  66                         a.Action = SecurityAction.LinkDemand;\r
  67                         Assert.AreEqual (SecurityAction.LinkDemand, a.Action, "Action=LinkDemand");\r
  68                         a.Action = SecurityAction.PermitOnly;\r
  69                         Assert.AreEqual (SecurityAction.PermitOnly, a.Action, "Action=PermitOnly");\r
  70                         a.Action = SecurityAction.RequestMinimum;\r
  71                         Assert.AreEqual (SecurityAction.RequestMinimum, a.Action, "Action=RequestMinimum");\r
  72                         a.Action = SecurityAction.RequestOptional;\r
  73                         Assert.AreEqual (SecurityAction.RequestOptional, a.Action, "Action=RequestOptional");\r
  74                         a.Action = SecurityAction.RequestRefuse;\r
  75                         Assert.AreEqual (SecurityAction.RequestRefuse, a.Action, "Action=RequestRefuse");\r
  76 #if NET_2_0\r
  77                         a.Action = SecurityAction.DemandChoice;\r
  78                         Assert.AreEqual (SecurityAction.DemandChoice, a.Action, "Action=DemandChoice");\r
  79                         a.Action = SecurityAction.InheritanceDemandChoice;\r
  80                         Assert.AreEqual (SecurityAction.InheritanceDemandChoice, a.Action, "Action=InheritanceDemandChoice");\r
  81                         a.Action = SecurityAction.LinkDemandChoice;\r
  82                         Assert.AreEqual (SecurityAction.LinkDemandChoice, a.Action, "Action=LinkDemandChoice");\r
  83 #endif\r
  84                 }\r
  85 \r
  86                 [Test]\r
  87                 public void Action_Invalid ()\r
  88                 {\r
  89                         NonAbstractSecurityAttribute a = new NonAbstractSecurityAttribute ((SecurityAction)Int32.MinValue);\r
  90                         // no validation in attribute\r
  91                 }\r
  92 \r
  93                 [Test]\r
  94                 public void Unrestricted ()\r
  95                 {\r
  96                         NonAbstractSecurityAttribute a = new NonAbstractSecurityAttribute (SecurityAction.Assert);\r
  97                         Assert.IsFalse (a.Unrestricted, "Unrestricted (default)");\r
  98                         a.Unrestricted = true;\r
  99                         Assert.IsTrue (a.Unrestricted, "Unrestricted (true)");\r
 100                         a.Unrestricted = false;\r
 101                         Assert.IsFalse (a.Unrestricted, "Unrestricted (false)");\r
 102                 }\r
 103 \r
 104                 [Test]\r
 105                 public void Attributes ()\r
 106                 {\r
 107                         Type t = typeof (NonAbstractSecurityAttribute);\r
 108                         Assert.IsFalse (t.IsSerializable, "IsSerializable");\r
 109 \r
 110                         object[] attrs = t.GetCustomAttributes (typeof (AttributeUsageAttribute), false);\r
 111                         Assert.AreEqual (0, attrs.Length, "AttributeUsage-false");\r
 112 \r
 113                         attrs = t.GetCustomAttributes (typeof (AttributeUsageAttribute), true);\r
 114                         Assert.AreEqual (1, attrs.Length, "AttributeUsage-true");\r
 115                         AttributeUsageAttribute aua = (AttributeUsageAttribute)attrs [0];\r
 116                         Assert.IsTrue (aua.AllowMultiple, "AllowMultiple");\r
 117                         Assert.IsFalse (aua.Inherited, "Inherited");\r
 118                         AttributeTargets at = (AttributeTargets.Assembly | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Constructor | AttributeTargets.Method);\r
 119                         Assert.AreEqual (at, aua.ValidOn, "ValidOn");\r
 120                 }\r
 121         }\r
 122 }\r