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

   1 //
   2 // EnvironmentPermissionAttributeTest.cs -
   3 //      NUnit Test Cases for EnvironmentPermissionAttribute
   4 //
   5 // Author:
   6 //      Sebastien Pouliot  <sebastien@ximian.com>
   7 //
   8 // (C) 2003 Motus Technologies Inc. (http://www.motus.com)
   9 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  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 EnvironmentPermissionAttributeTest {
  40
  41                 private static string envar = "TMP";
  42
  43                 [Test]
  44                 public void Default ()
  45                 {
  46                         EnvironmentPermissionAttribute a = new EnvironmentPermissionAttribute (SecurityAction.Assert);
  47                         Assert.IsNull (a.Read, "Read");
  48                         Assert.IsNull (a.Write, "Write");
  49                         Assert.AreEqual (a.ToString (), a.TypeId.ToString (), "TypeId");
  50                         Assert.IsFalse (a.Unrestricted, "Unrestricted");
  51
  52                         EnvironmentPermission p = (EnvironmentPermission) a.CreatePermission ();
  53 #if NET_2_0
  54                         Assert.AreEqual (String.Empty, p.GetPathList (EnvironmentPermissionAccess.Read), "GetPathList(Read)");
  55                         Assert.AreEqual (String.Empty, p.GetPathList (EnvironmentPermissionAccess.Write), "GetPathList(Write)");
  56 #else
  57                         Assert.IsNull (p.GetPathList (EnvironmentPermissionAccess.Read), "GetPathList(Read)");
  58                         Assert.IsNull (p.GetPathList (EnvironmentPermissionAccess.Write), "GetPathList(Write)");
  59 #endif
  60                         Assert.IsFalse (p.IsUnrestricted (), "CreatePermission-IsUnrestricted");
  61                 }
  62
  63                 [Test]
  64                 public void Action ()
  65                 {
  66                         EnvironmentPermissionAttribute a = new EnvironmentPermissionAttribute (SecurityAction.Assert);
  67                         Assert.AreEqual (SecurityAction.Assert, a.Action, "Action=Assert");
  68                         a.Action = SecurityAction.Demand;
  69                         Assert.AreEqual (SecurityAction.Demand, a.Action, "Action=Demand");
  70                         a.Action = SecurityAction.Deny;
  71                         Assert.AreEqual (SecurityAction.Deny, a.Action, "Action=Deny");
  72                         a.Action = SecurityAction.InheritanceDemand;
  73                         Assert.AreEqual (SecurityAction.InheritanceDemand, a.Action, "Action=InheritanceDemand");
  74                         a.Action = SecurityAction.LinkDemand;
  75                         Assert.AreEqual (SecurityAction.LinkDemand, a.Action, "Action=LinkDemand");
  76                         a.Action = SecurityAction.PermitOnly;
  77                         Assert.AreEqual (SecurityAction.PermitOnly, a.Action, "Action=PermitOnly");
  78                         a.Action = SecurityAction.RequestMinimum;
  79                         Assert.AreEqual (SecurityAction.RequestMinimum, a.Action, "Action=RequestMinimum");
  80                         a.Action = SecurityAction.RequestOptional;
  81                         Assert.AreEqual (SecurityAction.RequestOptional, a.Action, "Action=RequestOptional");
  82                         a.Action = SecurityAction.RequestRefuse;
  83                         Assert.AreEqual (SecurityAction.RequestRefuse, a.Action, "Action=RequestRefuse");
  84                 }
  85
  86                 [Test]
  87                 public void Action_Invalid ()
  88                 {
  89                         EnvironmentPermissionAttribute a = new EnvironmentPermissionAttribute ((SecurityAction)Int32.MinValue);
  90                         // no validation in attribute
  91                 }
  92
  93                 [Test]
  94                 public void All ()
  95                 {
  96                         EnvironmentPermissionAttribute attr = new EnvironmentPermissionAttribute (SecurityAction.Assert);
  97                         attr.All = envar;
  98                         Assert.AreEqual (envar, attr.Read, "All=Read");
  99                         Assert.AreEqual (envar, attr.Write, "All=Write");
 100                         EnvironmentPermission p = (EnvironmentPermission) attr.CreatePermission ();
 101                         Assert.AreEqual (envar, p.GetPathList (EnvironmentPermissionAccess.Read), "All=EnvironmentPermission-Read");
 102                         Assert.AreEqual (envar, p.GetPathList (EnvironmentPermissionAccess.Write), "All=EnvironmentPermission-Write");
 103                 }
 104 #if NET_1_1
 105                 [Test]
 106                 [ExpectedException (typeof (NotSupportedException))]
 107                 public void All_Get ()
 108                 {
 109                         EnvironmentPermissionAttribute attr = new EnvironmentPermissionAttribute (SecurityAction.Assert);
 110                         string s = attr.All;
 111                 }
 112 #endif
 113                 [Test]
 114                 public void Read ()
 115                 {
 116                         EnvironmentPermissionAttribute attr = new EnvironmentPermissionAttribute (SecurityAction.Assert);
 117                         attr.Read = envar;
 118                         Assert.AreEqual (envar, attr.Read, "Read=Read");
 119                         Assert.IsNull (attr.Write, "Write=null");
 120                         EnvironmentPermission p = (EnvironmentPermission) attr.CreatePermission ();
 121                         Assert.AreEqual (envar, p.GetPathList (EnvironmentPermissionAccess.Read), "Read=EnvironmentPermission-Read");
 122 #if NET_2_0
 123                         Assert.AreEqual (String.Empty, p.GetPathList (EnvironmentPermissionAccess.Write), "Read=EnvironmentPermission-Write");
 124 #else
 125                         Assert.IsNull (p.GetPathList (EnvironmentPermissionAccess.Write), "Read=EnvironmentPermission-Write");
 126 #endif
 127                 }
 128
 129                 [Test]
 130                 public void Write ()
 131                 {
 132                         EnvironmentPermissionAttribute attr = new EnvironmentPermissionAttribute (SecurityAction.Assert);
 133                         attr.Write = envar;
 134                         Assert.IsNull (attr.Read, "Read=null");
 135                         Assert.AreEqual (envar, attr.Write, "Write=Write");
 136                         EnvironmentPermission p = (EnvironmentPermission) attr.CreatePermission ();
 137 #if NET_2_0
 138                         Assert.AreEqual (String.Empty, p.GetPathList (EnvironmentPermissionAccess.Read), "Write=EnvironmentPermission-Read");
 139 #else
 140                         Assert.IsNull (p.GetPathList (EnvironmentPermissionAccess.Read), "Write=EnvironmentPermission-Read");
 141 #endif
 142                         Assert.AreEqual (envar, p.GetPathList (EnvironmentPermissionAccess.Write), "Write=EnvironmentPermission-Write");
 143                 }
 144
 145                 [Test]
 146                 public void Unrestricted ()
 147                 {
 148                         EnvironmentPermissionAttribute a = new EnvironmentPermissionAttribute (SecurityAction.Assert);
 149                         a.Unrestricted = true;
 150
 151                         EnvironmentPermission perm = (EnvironmentPermission) a.CreatePermission ();
 152                         Assert.IsTrue (perm.IsUnrestricted (), "CreatePermission.IsUnrestricted");
 153                         Assert.AreEqual (String.Empty, perm.GetPathList (EnvironmentPermissionAccess.Read), "GetPathList(Read)");
 154                         Assert.AreEqual (String.Empty, perm.GetPathList (EnvironmentPermissionAccess.Write), "GetPathList(Write)");
 155                 }
 156
 157                 [Test]
 158                 public void Attributes ()
 159                 {
 160                         EnvironmentPermissionAttribute a = new EnvironmentPermissionAttribute (SecurityAction.Assert);
 161                         Type t = typeof (EnvironmentPermissionAttribute);
 162                         Assert.IsTrue (t.IsSerializable, "IsSerializable");
 163
 164                         object [] attrs = t.GetCustomAttributes (typeof (AttributeUsageAttribute), false);
 165                         Assert.AreEqual (1, attrs.Length, "AttributeUsage");
 166                         AttributeUsageAttribute aua = (AttributeUsageAttribute)attrs [0];
 167                         Assert.IsTrue (aua.AllowMultiple, "AllowMultiple");
 168                         Assert.IsFalse (aua.Inherited, "Inherited");
 169                         AttributeTargets at = (AttributeTargets.Assembly | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Constructor | AttributeTargets.Method);
 170                         Assert.AreEqual (at, aua.ValidOn, "ValidOn");
 171                 }
 172         }
 173 }