mcs/class/corlib/Test/System/AppDomainTest.cs

   1 //
   2 // AppDomainTest.cs - NUnit Test Cases for AppDomain
   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.Collections;
  32 using System.IO;
  33 using System.Reflection;
  34 using System.Reflection.Emit;
  35 using System.Security;
  36 using System.Security.Permissions;
  37 using System.Security.Policy;
  38 using System.Security.Principal;
  39
  40 namespace MonoTests.System {
  41
  42         [TestFixture]
  43         public class AppDomainTest {
  44
  45                 private AppDomain ad;
  46                 private ArrayList files = new ArrayList ();
  47
  48                 [TearDown]
  49                 public void TearDown ()
  50                 {
  51                         if (ad != null) {
  52                                 try {
  53 // FIXME: Lots of GC warning when unloading
  54 //                                      AppDomain.Unload (ad);
  55                                         ad = null;
  56                                 }
  57                                 catch {} // do not affect unit test results in TearDown
  58                         }
  59                         foreach (string fname in files) {
  60                                 File.Delete (fname);
  61                         }
  62                         files.Clear ();
  63                 }
  64
  65                 [Test]
  66                 public void SetThreadPrincipal ()
  67                 {
  68                         IIdentity i = new GenericIdentity ("sebastien@ximian.com", "rfc822");
  69                         IPrincipal p = new GenericPrincipal (i, null);
  70                         ad = AppDomain.CreateDomain ("SetThreadPrincipal");
  71                         ad.SetThreadPrincipal (p);
  72                 }
  73
  74                 [Test]
  75                 [ExpectedException (typeof (ArgumentNullException))]
  76                 public void SetThreadPrincipalNull ()
  77                 {
  78                         AppDomain.CurrentDomain.SetThreadPrincipal (null);
  79                 }
  80
  81                 [Test]
  82                 [ExpectedException (typeof (PolicyException))]
  83                 public void SetThreadPrincipalTwice ()
  84                 {
  85                         IIdentity i = new GenericIdentity ("sebastien@ximian.com", "rfc822");
  86                         IPrincipal p = new GenericPrincipal (i, null);
  87                         ad = AppDomain.CreateDomain ("SetThreadPrincipalTwice");
  88                         ad.SetThreadPrincipal (p);
  89                         // you only live twice (or so James told me ;-)
  90                         ad.SetThreadPrincipal (p);
  91                 }
  92
  93                 [Test]
  94                 [ExpectedException (typeof (AppDomainUnloadedException))]
  95                 [Ignore ("Unloading cause lots of GC warning")]
  96                 public void SetThreadPrincipalUnloaded ()
  97                 {
  98                         ad = AppDomain.CreateDomain ("Ximian");
  99                         AppDomain.Unload (ad);
 100                         IIdentity i = new GenericIdentity ("sebastien@ximian.com", "rfc822");
 101                         IPrincipal p = new GenericPrincipal (i, null);
 102                         ad.SetThreadPrincipal (p);
 103                 }
 104
 105                 [Test]
 106                 public void SetPrincipalPolicy_NoPrincipal ()
 107                 {
 108                         AppDomain.CurrentDomain.SetPrincipalPolicy (PrincipalPolicy.NoPrincipal);
 109                 }
 110
 111                 [Test]
 112                 public void SetPrincipalPolicy_UnauthenticatedPrincipal ()
 113                 {
 114                         AppDomain.CurrentDomain.SetPrincipalPolicy (PrincipalPolicy.UnauthenticatedPrincipal);
 115                 }
 116
 117                 [Test]
 118                 public void SetPrincipalPolicy_WindowsPrincipal ()
 119                 {
 120                         AppDomain.CurrentDomain.SetPrincipalPolicy (PrincipalPolicy.WindowsPrincipal);
 121                 }
 122
 123                 [Test]
 124                 [ExpectedException (typeof (AppDomainUnloadedException))]
 125                 [Ignore ("Unloading cause lots of GC warning")]
 126                 public void SetPrincipalPolicyUnloaded ()
 127                 {
 128                         ad = AppDomain.CreateDomain ("Ximian");
 129                         AppDomain.Unload (ad);
 130                         ad.SetPrincipalPolicy (PrincipalPolicy.NoPrincipal);
 131                 }
 132
 133                 [Test]
 134                 public void CreateDomain_String ()
 135                 {
 136                         ad = AppDomain.CreateDomain ("CreateDomain_String");
 137                         Assert.IsNotNull (ad.Evidence, "Evidence");
 138                         // Evidence are copied (or referenced?) from default app domain
 139                         // we can't get default so we use the current (which should have copied the default)
 140                         Assert.AreEqual (AppDomain.CurrentDomain.Evidence.Count, ad.Evidence.Count, "Evidence.Count");
 141                 }
 142
 143                 [Test]
 144                 [ExpectedException (typeof (ArgumentNullException))]
 145                 public void CreateDomain_String_Null ()
 146                 {
 147                         ad = AppDomain.CreateDomain (null);
 148                 }
 149
 150                 [Test]
 151                 public void CreateDomain_StringEvidence ()
 152                 {
 153                         Evidence e = new Evidence ();
 154                         ad = AppDomain.CreateDomain ("CreateDomain_StringEvidence", e);
 155                         Assert.IsNotNull (ad.Evidence, "Evidence");
 156                         Assert.AreEqual (0, ad.Evidence.Count, "Evidence.Count");
 157
 158                         e.AddHost (new Zone (SecurityZone.MyComputer));
 159                         Assert.AreEqual (0, ad.Evidence.Count, "Evidence.Count");
 160                         // evidence isn't copied but referenced
 161                 }
 162
 163                 [Test]
 164                 [ExpectedException (typeof (ArgumentNullException))]
 165                 public void CreateDomain_StringNullEvidence ()
 166                 {
 167                         ad = AppDomain.CreateDomain (null, new Evidence ());
 168                 }
 169
 170                 [Test]
 171                 public void CreateDomain_StringEvidenceNull ()
 172                 {
 173                         ad = AppDomain.CreateDomain ("CreateDomain_StringEvidenceNull", null);
 174                         Assert.IsNotNull (ad.Evidence, "Evidence");
 175                         // Evidence are copied (or referenced?) from default app domain
 176                         // we can't get default so we use the current (which should have copied the default)
 177                         Evidence e = AppDomain.CurrentDomain.Evidence;
 178                         Assert.AreEqual (e.Count, ad.Evidence.Count, "Evidence.Count-1");
 179                         e.AddHost (new Zone (SecurityZone.MyComputer));
 180                         Assert.AreEqual (e.Count - 1, ad.Evidence.Count, "Evidence.Count-2");
 181                         // evidence are copied
 182                 }
 183
 184                 [Test]
 185                 public void CreateDomain_StringEvidenceAppDomainSetup ()
 186                 {
 187                         Evidence e = new Evidence ();
 188                         AppDomainSetup info = new AppDomainSetup ();
 189                         info.ApplicationName = "ApplicationName";
 190
 191                         ad = AppDomain.CreateDomain ("CreateDomain_StringEvidenceAppDomainSetup", e, info);
 192                         Assert.IsNotNull (ad.Evidence, "Evidence");
 193                         Assert.AreEqual (0, ad.Evidence.Count, "Evidence.Count");
 194                         Assert.IsNotNull (ad.SetupInformation, "SetupInformation");
 195                         Assert.AreEqual ("ApplicationName", ad.SetupInformation.ApplicationName);
 196
 197                         e.AddHost (new Zone (SecurityZone.MyComputer));
 198                         Assert.AreEqual (0, ad.Evidence.Count, "Evidence.Count");
 199                         // evidence isn't copied but referenced
 200                 }
 201
 202                 [Test]
 203                 [ExpectedException (typeof (ArgumentNullException))]
 204                 public void CreateDomain_StringNullEvidenceAppDomainSetup ()
 205                 {
 206                         AppDomainSetup info = new AppDomainSetup ();
 207                         ad = AppDomain.CreateDomain (null, new Evidence (), info);
 208                 }
 209
 210                 [Test]
 211                 public void CreateDomain_StringEvidenceNullAppDomainSetup ()
 212                 {
 213                         AppDomainSetup info = new AppDomainSetup ();
 214                         info.ApplicationName = "ApplicationName";
 215                         ad = AppDomain.CreateDomain ("CreateDomain_StringEvidenceNullAppDomainSetup", null, info);
 216                         Assert.IsNotNull (ad.Evidence, "Evidence");
 217                         // Evidence are copied (or referenced?) from default app domain
 218                         // we can't get default so we use the current (which should have copied the default)
 219                         Assert.AreEqual (AppDomain.CurrentDomain.Evidence.Count, ad.Evidence.Count, "Evidence.Count");
 220                         Assert.AreEqual ("ApplicationName", ad.SetupInformation.ApplicationName, "ApplicationName-1");
 221                         info.ApplicationName = "Test";
 222                         Assert.AreEqual ("Test", info.ApplicationName, "ApplicationName-2");
 223                         Assert.AreEqual ("ApplicationName", ad.SetupInformation.ApplicationName, "ApplicationName-3");
 224                         // copied
 225                 }
 226
 227                 [Test]
 228                 public void CreateDomain_StringEvidenceAppDomainSetupNull ()
 229                 {
 230                         Evidence e = new Evidence ();
 231                         ad = AppDomain.CreateDomain ("CreateDomain_StringEvidenceAppDomainSetupNull", e, null);
 232                         Assert.IsNotNull (ad.Evidence, "Evidence");
 233                         Assert.AreEqual (0, ad.Evidence.Count, "Evidence.Count");
 234                         // SetupInformation is copied from default app domain
 235                         Assert.IsNotNull (ad.SetupInformation, "SetupInformation");
 236                 }
 237
 238                 [Test]
 239                 public void SetAppDomainPolicy ()
 240                 {
 241                         ad = AppDomain.CreateDomain ("SetAppDomainPolicy_Null");
 242                         ad.SetAppDomainPolicy (PolicyLevel.CreateAppDomainLevel ());
 243                         // not much to see
 244                 }
 245
 246                 [Test]
 247                 [ExpectedException (typeof (ArgumentNullException))]
 248                 public void SetAppDomainPolicy_Null ()
 249                 {
 250                         ad = AppDomain.CreateDomain ("SetAppDomainPolicy_Null");
 251                         ad.SetAppDomainPolicy (null);
 252                 }
 253
 254                 [Test]
 255 #if ! NET_2_0
 256                 // MS bug for 2.x ???
 257                 [ExpectedException (typeof (PolicyException))]
 258 #endif
 259                 public void SetAppDomainPolicy_Dual ()
 260                 {
 261                         ad = AppDomain.CreateDomain ("SetAppDomainPolicy_Dual");
 262                         PolicyLevel pl = PolicyLevel.CreateAppDomainLevel ();
 263                         PermissionSet ps = new PermissionSet (PermissionState.Unrestricted);
 264                         pl.RootCodeGroup.PolicyStatement = new PolicyStatement (ps);
 265                         ad.SetAppDomainPolicy (pl);
 266
 267                         // only one time!
 268                         pl = PolicyLevel.CreateAppDomainLevel ();
 269                         ps = new PermissionSet (PermissionState.None);
 270                         pl.RootCodeGroup.PolicyStatement = new PolicyStatement (ps);
 271                         ad.SetAppDomainPolicy (pl);
 272                 }
 273
 274                 [Test]
 275                 [ExpectedException (typeof (AppDomainUnloadedException))]
 276                 [Ignore ("Unloading cause lots of GC warning")]
 277                 public void SetAppDomainPolicy_Unloaded ()
 278                 {
 279                         ad = AppDomain.CreateDomain ("SetAppDomainPolicy_Unloaded");
 280                         AppDomain.Unload (ad);
 281                         ad.SetAppDomainPolicy (PolicyLevel.CreateAppDomainLevel ());
 282                 }
 283
 284                 [Test]
 285                 [ExpectedException (typeof (ArgumentNullException))]
 286                 public void GetData_Null ()
 287                 {
 288                         AppDomain.CurrentDomain.GetData (null);
 289                 }
 290
 291                 [Test]
 292                 public void SetData ()
 293                 {
 294                         AppDomain.CurrentDomain.SetData ("data", "data");
 295                         Assert.AreEqual ("data", AppDomain.CurrentDomain.GetData ("data"), "GetData");
 296                         AppDomain.CurrentDomain.SetData ("data", null);
 297                         Assert.IsNull (AppDomain.CurrentDomain.GetData ("data"), "GetData-Null");
 298                 }
 299
 300                 [Test]
 301                 [ExpectedException (typeof (ArgumentNullException))]
 302                 public void SetData_Null ()
 303                 {
 304                         AppDomain.CurrentDomain.SetData (null, "data");
 305                 }
 306
 307 #if NET_2_0
 308                 [Test]
 309                 [ExpectedException (typeof (ArgumentNullException))]
 310                 public void Activate_Null ()
 311                 {
 312                         AppDomain.Activate (null);
 313                 }
 314
 315                 [Test]
 316                 [ExpectedException (typeof (ArgumentNullException))]
 317                 public void ActivateNewProcess_Null ()
 318                 {
 319                         AppDomain.ActivateNewProcess (null);
 320                 }
 321
 322                 [Test]
 323                 public void ApplyPolicy ()
 324                 {
 325                         ad = AppDomain.CreateDomain ("ApplyPolicy");
 326                         string fullname = Assembly.GetExecutingAssembly ().FullName;
 327                         string result = ad.ApplyPolicy (fullname);
 328                         Assert.AreEqual (fullname, result, "ApplyPolicy");
 329                         // doesn't even requires an assembly name
 330                         Assert.AreEqual ("123", ad.ApplyPolicy ("123"), "Invalid FullName");
 331                 }
 332
 333                 [Test]
 334                 [ExpectedException (typeof (ArgumentException))]
 335                 public void ApplyPolicy_Empty ()
 336                 {
 337                         ad = AppDomain.CreateDomain ("ApplyPolicy_Empty");
 338                         ad.ApplyPolicy (String.Empty);
 339                 }
 340
 341                 [Test]
 342                 [ExpectedException (typeof (ArgumentNullException))]
 343                 public void ApplyPolicy_Null ()
 344                 {
 345                         ad = AppDomain.CreateDomain ("ApplyPolicy_Null");
 346                         ad.ApplyPolicy (null);
 347                 }
 348
 349                 [Test]
 350                 public void DomainManager ()
 351                 {
 352                         Assert.IsNull (AppDomain.CurrentDomain.DomainManager, "CurrentDomain.DomainManager");
 353                         ad = AppDomain.CreateDomain ("DomainManager");
 354                         Assert.IsNull (ad.DomainManager, "ad.DomainManager");
 355                 }
 356
 357                 [Test]
 358                 public void IsDefaultAppDomain ()
 359                 {
 360                         ad = AppDomain.CreateDomain ("ReflectionOnlyGetAssemblies");
 361                         Assert.IsFalse (ad.IsDefaultAppDomain (), "IsDefaultAppDomain");
 362                         // we have no public way to get the default appdomain
 363                 }
 364
 365                 [Test]
 366                 public void ReflectionOnlyGetAssemblies ()
 367                 {
 368                         ad = AppDomain.CreateDomain ("ReflectionOnlyGetAssemblies");
 369                         Assembly [] a = ad.ReflectionOnlyGetAssemblies ();
 370                         Assert.IsNotNull (a, "ReflectionOnlyGetAssemblies");
 371                         Assert.AreEqual (0, a.Length, "Count");
 372                 }
 373 #endif
 374         }
 375 }