mcs/class/corlib/Test/System.Reflection/ModuleCas.cs

   1 //
   2 // ModuleCas.cs - CAS unit tests for System.Reflection.Module
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // Copyright (C) 2005 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
  31 using System;
  32 using System.Reflection;
  33 using System.Runtime.Serialization;
  34 using System.Security;
  35 using System.Security.Permissions;
  36
  37 namespace MonoCasTests.System.Reflection {
  38
  39         [TestFixture]
  40         [Category ("CAS")]
  41         public class ModuleCas {
  42
  43                 private MonoTests.System.Reflection.ModuleTest mt;
  44                 private Module main;
  45
  46                 [TestFixtureSetUp]
  47                 public void FixtureSetUp ()
  48                 {
  49                         mt = new MonoTests.System.Reflection.ModuleTest ();
  50                         main = typeof (int).Module;
  51                 }
  52
  53                 [SetUp]
  54                 public void SetUp ()
  55                 {
  56                         if (!SecurityManager.SecurityEnabled)
  57                                 Assert.Ignore ("SecurityManager.SecurityEnabled is OFF");
  58                         mt.SetUp ();
  59                 }
  60
  61                 [TearDown]
  62                 public void TearDown ()
  63                 {
  64                         mt.TearDown ();
  65                 }
  66
  67                 // Partial Trust Tests
  68
  69                 [Test]
  70                 [PermissionSet (SecurityAction.Deny, Unrestricted = true)]
  71                 public void PartialTrust_DenyUnrestricted ()
  72                 {
  73                         // call "normal" unit with reduced privileges
  74                         mt.FindTypes ();
  75 #if NET_2_0
  76                         mt.ResolveType ();
  77                         mt.ResolveMethod ();
  78                         mt.ResolveField ();
  79                         mt.ResolveMember ();
  80 #endif
  81                         // properties
  82                         Assert.IsNotNull (main.Assembly, "Assembly");
  83                         Assert.IsNotNull (main.ScopeName, "ScopeName");
  84
  85                         // methods (incomplete)
  86                         Assert.IsNotNull (main.ToString (), "ToString");
  87                 }
  88
  89                 [Test]
  90                 [FileIOPermission (SecurityAction.Deny, Unrestricted = true)]
  91                 [ExpectedException (typeof (SecurityException))]
  92                 public void FullyQualifiedName_Deny_FileIOPermission ()
  93                 {
  94                         Assert.IsNotNull (main.FullyQualifiedName, "FullyQualifiedName");
  95                 }
  96
  97                 [Test]
  98                 [FileIOPermission (SecurityAction.PermitOnly, Unrestricted = true)]
  99                 public void FullyQualifiedName_PermitOnly_FileIOPermission ()
 100                 {
 101                         Assert.IsNotNull (main.FullyQualifiedName, "FullyQualifiedName");
 102                 }
 103
 104                 // Note: we do not ask for PathDiscovery because no path is returned here.
 105                 // However MS Fx requires it (see FDBK23572 for details).
 106                 [Category ("NotWorking")] // on purpose ;-)
 107                 [Test]
 108                 [FileIOPermission (SecurityAction.Deny, Unrestricted = true)]
 109                 [ExpectedException (typeof (SecurityException))]
 110                 public void Name_Deny_FileIOPermission ()
 111                 {
 112                         Assert.IsNotNull (main.Name, "Name");
 113                 }
 114
 115                 [Test]
 116                 [FileIOPermission (SecurityAction.PermitOnly, Unrestricted = true)]
 117                 public void Name_PermitOnly_FileIOPermission ()
 118                 {
 119                         Assert.IsNotNull (main.Name, "Name");
 120                 }
 121
 122                 // we use reflection to call Module as the GetObjectData method is protected
 123                 // by LinkDemand (which will be converted into full demand, i.e. a stack walk)
 124                 // when reflection is used (i.e. it gets testable).
 125
 126                 [Test]
 127                 [SecurityPermission (SecurityAction.Deny, SerializationFormatter = true)]
 128                 [ExpectedException (typeof (SecurityException))]
 129                 public void GetObjectData ()
 130                 {
 131                         SerializationInfo info = null;
 132                         StreamingContext context = new StreamingContext (StreamingContextStates.All);
 133                         Module[] modules = Assembly.GetExecutingAssembly ().GetModules ();
 134                         MethodInfo mi = typeof (Module).GetMethod ("GetObjectData");
 135                         mi.Invoke (modules [0], new object [2] { info, context });
 136                 }
 137         }
 138 }