class/corlib/Test/System.Diagnostics/StackFrameCas.cs

   1 //
   2 // StackFrameCas.cs - CAS unit tests for System.Diagnostics.StackFrame
   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.Diagnostics;
  33 using System.Security;
  34 using System.Security.Permissions;
  35 using System.Threading;
  36
  37 namespace MonoCasTests.System.Diagnostics {
  38
  39         [TestFixture]
  40         [Category ("CAS")]
  41         public class StackFrameCas {
  42
  43                 [SetUp]
  44                 public void SetUp ()
  45                 {
  46                         if (!SecurityManager.SecurityEnabled)
  47                                 Assert.Ignore ("SecurityManager.SecurityEnabled is OFF");
  48                 }
  49
  50                 // avoid replication of tests on all constructors (this is no
  51                 // problem because the stack is already set correctly). The
  52                 // goal is to call every property and methods to see if they
  53                 // have any* security requirements (*except for LinkDemand and
  54                 // InheritanceDemand).
  55                 private void Check (StackFrame sf, bool checkFile)
  56                 {
  57                         int cn = sf.GetFileColumnNumber ();
  58                         int ln = sf.GetFileLineNumber ();
  59                         int il = sf.GetILOffset ();
  60                         int no = sf.GetNativeOffset ();
  61 #if NET_2_0
  62                         // this throws in 1.x
  63                         Assert.IsNotNull (sf.GetMethod (), "GetMethod");
  64 #endif
  65                         if (checkFile) {
  66                                 string fn = sf.GetFileName ();
  67                         }
  68                 }
  69
  70                 [Test]
  71                 [PermissionSet (SecurityAction.Deny, Unrestricted = true)]
  72                 public void StackFrame_DefaultConstructor ()
  73                 {
  74                         StackFrame sf = new StackFrame ();
  75                         Check (sf, true);
  76                 }
  77
  78                 [Test]
  79 #if WINDOWS
  80                 [FileIOPermission (SecurityAction.Deny, PathDiscovery = "C:\\")]
  81 #else
  82                 [FileIOPermission (SecurityAction.Deny, PathDiscovery = "/")]
  83 #endif
  84 #if NET_2_0
  85                 [ExpectedException (typeof (SecurityException))]
  86 #endif
  87                 public void StackFrame_TrueConstructor_Fail ()
  88                 {
  89                         StackFrame sf = null;
  90                         try {
  91                                 // ask for file informations
  92                                 sf = new StackFrame (true);
  93                                 Check (sf, false);
  94                         }
  95                         catch {
  96                                 Assert.Fail ("Didn't ask for file information");
  97                         }
  98                         // now look at the file informations...
  99                         // note: only fails under 2.0
 100                         Check (sf, true);
 101                 }
 102
 103                 [Test]
 104 #if WINDOWS
 105                 [FileIOPermission (SecurityAction.PermitOnly, PathDiscovery = "C:\\")]
 106 #else
 107                 [FileIOPermission (SecurityAction.PermitOnly, PathDiscovery = "/")]
 108 #endif
 109                 public void StackFrame_TrueConstructor_Pass ()
 110                 {
 111                         // ask file info
 112                         StackFrame sf = new StackFrame (true);
 113                         Check (sf, true);
 114                 }
 115
 116                 [Test]
 117                 [PermissionSet (SecurityAction.Deny, Unrestricted = true)]
 118                 public void StackFrame_FalseConstructor ()
 119                 {
 120                         // DO NOT ask for file informations
 121                         StackFrame sf = new StackFrame (false);
 122                         Check (sf, true);
 123                 }
 124
 125                 [Test]
 126                 [PermissionSet (SecurityAction.Deny, Unrestricted = true)]
 127                 public void StackFrame_IntConstructor ()
 128                 {
 129                         StackFrame sf = new StackFrame (1);
 130                         Check (sf, true);
 131                 }
 132
 133                 [Test]
 134 #if WINDOWS
 135                 [FileIOPermission (SecurityAction.Deny, PathDiscovery = "C:\\")]
 136 #else
 137                 [FileIOPermission (SecurityAction.Deny, PathDiscovery = "/")]
 138 #endif
 139 #if NET_2_0
 140                 [ExpectedException (typeof (SecurityException))]
 141 #endif
 142                 public void StackFrame_IntTrueConstructor_Fail ()
 143                 {
 144                         StackFrame sf = null;
 145                         try {
 146                                 // ask for file informations
 147                                 sf = new StackFrame (0, true);
 148                                 Check (sf, false);
 149                         }
 150                         catch {
 151                                 Assert.Fail ("Didn't ask for file information");
 152                         }
 153                         // now look at the file informations...
 154                         // note: only fails under 2.0
 155                         Check (sf, true);
 156                 }
 157
 158                 [Test]
 159 #if WINDOWS
 160                 [FileIOPermission (SecurityAction.PermitOnly, PathDiscovery = "C:\\")]
 161 #else
 162                 [FileIOPermission (SecurityAction.PermitOnly, PathDiscovery = "/")]
 163 #endif
 164                 public void StackFrame_IntTrueConstructor_Pass ()
 165                 {
 166                         // ask file info
 167                         StackFrame sf = new StackFrame (0, true);
 168                         Check (sf, true);
 169                 }
 170
 171                 [Test]
 172                 [PermissionSet (SecurityAction.Deny, Unrestricted = true)]
 173                 public void StackFrame_IntFalseConstructor ()
 174                 {
 175                         // DO NOT ask for file informations
 176                         StackFrame sf = new StackFrame (1, false);
 177                         Check (sf, true);
 178                 }
 179
 180                 [Test]
 181 #if WINDOWS
 182                 [FileIOPermission (SecurityAction.Deny, PathDiscovery = "C:\\")]
 183 #else
 184                 [FileIOPermission (SecurityAction.Deny, PathDiscovery = "/")]
 185 #endif
 186 #if NET_2_0
 187                 [ExpectedException (typeof (SecurityException))]
 188 #endif
 189                 public void StackFrame_StringIntConstructor_Fail ()
 190                 {
 191                         StackFrame sf = null;
 192                         try {
 193                                 // ask for file informations
 194                                 sf = new StackFrame ("mono.cs", 1);
 195                                 Check (sf, false);
 196                         }
 197                         catch {
 198                                 Assert.Fail ("Didn't ask for file information");
 199                         }
 200                         // now look at the file informations...
 201                         // note: only fails under 2.0
 202                         Check (sf, true);
 203                 }
 204
 205                 [Test]
 206 #if WINDOWS
 207                 [FileIOPermission (SecurityAction.PermitOnly, PathDiscovery = "C:\\")]
 208 #else
 209                 [FileIOPermission (SecurityAction.PermitOnly, PathDiscovery = "/")]
 210 #endif
 211                 public void StackFrame_StringIntConstructor_Pass ()
 212                 {
 213                         // supply file info
 214                         StackFrame sf = new StackFrame ("mono.cs", 1);
 215                         Check (sf, true);
 216                 }
 217
 218                 [Test]
 219 #if WINDOWS
 220                 [FileIOPermission (SecurityAction.Deny, PathDiscovery = "C:\\")]
 221 #else
 222                 [FileIOPermission (SecurityAction.Deny, PathDiscovery = "/")]
 223 #endif
 224 #if NET_2_0
 225                 [ExpectedException (typeof (SecurityException))]
 226 #endif
 227                 public void StackFrame_StringIntIntConstructor_Fail ()
 228                 {
 229                         StackFrame sf = null;
 230                         try {
 231                                 // supply file info
 232                                 sf = new StackFrame ("mono.cs", 1, 1);
 233                                 Check (sf, false);
 234                         }
 235                         catch {
 236                                 Assert.Fail ("Didn't ask for file information");
 237                         }
 238                         // now look at the file informations...
 239                         // note: only fails under 2.0
 240                         Check (sf, true);
 241                 }
 242
 243                 [Test]
 244 #if WINDOWS
 245                 [FileIOPermission (SecurityAction.PermitOnly, PathDiscovery = "C:\\")]
 246 #else
 247                 [FileIOPermission (SecurityAction.PermitOnly, PathDiscovery = "/")]
 248 #endif
 249                 public void StackFrame_StringIntIntConstructor_Pass ()
 250                 {
 251                         // supply file info
 252                         StackFrame sf = new StackFrame ("mono.cs", 1, 1);
 253                         Check (sf, true);
 254                 }
 255         }
 256 }