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

   1 //
   2 // System.Reflection.Assembly Test Cases
   3 //
   4 // Authors:
   5 //      Gonzalo Paniagua Javier (gonzalo@ximian.com)
   6 //      Philippe Lavoie (philippe.lavoie@cactus.ca)
   7 //      Sebastien Pouliot (sebastien@ximian.com)
   8 //
   9 // (c) 2003 Ximian, Inc. (http://www.ximian.com)
  10 // Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
  11 //
  12 // Permission is hereby granted, free of charge, to any person obtaining
  13 // a copy of this software and associated documentation files (the
  14 // "Software"), to deal in the Software without restriction, including
  15 // without limitation the rights to use, copy, modify, merge, publish,
  16 // distribute, sublicense, and/or sell copies of the Software, and to
  17 // permit persons to whom the Software is furnished to do so, subject to
  18 // the following conditions:
  19 //
  20 // The above copyright notice and this permission notice shall be
  21 // included in all copies or substantial portions of the Software.
  22 //
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  30 //
  31
  32 using NUnit.Framework;
  33 using System;
  34 using System.Configuration.Assemblies;
  35 using System.Globalization;
  36 using System.IO;
  37 using System.Reflection;
  38 #if !TARGET_JVM
  39 using System.Reflection.Emit;
  40 #endif
  41 using System.Threading;
  42 using System.Runtime.Serialization;
  43 using System.Security;
  44
  45 namespace MonoTests.System.Reflection
  46 {
  47         [TestFixture]
  48         public class AssemblyTest
  49         {
  50                 static string TempFolder = Path.Combine (Path.GetTempPath (),
  51                         "MonoTests.System.Reflection.AssemblyTest");
  52
  53                 [SetUp]
  54                 public void SetUp ()
  55                 {
  56                         while (Directory.Exists (TempFolder))
  57                                 TempFolder = Path.Combine (TempFolder, "2");
  58                         Directory.CreateDirectory (TempFolder);
  59                 }
  60
  61                 [TearDown]
  62                 public void TearDown ()
  63                 {
  64                         try {
  65                                 // This throws an exception under MS.NET, since the directory contains loaded
  66                                 // assemblies.
  67                                 Directory.Delete (TempFolder, true);
  68                         } catch (Exception) {
  69                         }
  70                 }
  71
  72                 [Test]
  73                 public void CreateInstance()
  74                 {
  75                         Type type = typeof (AssemblyTest);
  76                         Object obj = type.Assembly.CreateInstance ("MonoTests.System.Reflection.AssemblyTest");
  77                         Assert.IsNotNull (obj, "#01");
  78                         Assert.AreEqual (GetType (), obj.GetType (), "#02");
  79                 }
  80
  81                 [Test]
  82                 public void CreateInvalidInstance()
  83                 {
  84                         Type type = typeof (AssemblyTest);
  85                         Object obj = type.Assembly.CreateInstance("NunitTests.ThisTypeDoesNotExist");
  86                         Assert.IsNull (obj, "#03");
  87                 }
  88
  89                 [Test] // bug #49114
  90 #if NET_2_0
  91                 [Category ("NotWorking")]
  92                 [ExpectedException (typeof (ArgumentException))]
  93 #else
  94                 [ExpectedException (typeof (TypeLoadException))]
  95 #endif
  96                 public void GetType_TypeName_Invalid ()
  97                 {
  98                         typeof (int).Assembly.GetType ("&blabla", true, true);
  99                 }
 100
 101                 [Test] // bug #334203
 102                 public void GetType_TypeName_AssemblyName ()
 103                 {
 104                         Assembly a = typeof (int).Assembly;
 105                         string typeName = typeof (string).AssemblyQualifiedName;
 106 #if NET_2_0
 107                         try {
 108                                 a.GetType (typeName, true, false);
 109                                 Assert.Fail ("#A1");
 110                         } catch (ArgumentException ex) {
 111                                 Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#A2");
 112                                 Assert.IsNull (ex.InnerException, "#A3");
 113                                 Assert.IsNotNull (ex.Message, "#A4");
 114                                 Assert.IsNull (ex.ParamName, "#A5");
 115                         }
 116 #else
 117                         try {
 118                                 a.GetType (typeName, true, false);
 119                                 Assert.Fail ("#A1");
 120                         } catch (TypeLoadException ex) {
 121                                 Assert.AreEqual (typeof (TypeLoadException), ex.GetType (), "#A2");
 122                                 Assert.IsNull (ex.InnerException, "#A3");
 123                                 Assert.IsNotNull (ex.Message, "#A4");
 124                                 Assert.IsTrue (ex.Message.IndexOf (typeName) != -1, "#A5");
 125                         }
 126 #endif
 127
 128                         Type type = a.GetType (typeName, false);
 129                         Assert.IsNull (type, "#B1");
 130                         type = a.GetType (typeName, false, true);
 131                         Assert.IsNull (type, "#B2");
 132                 }
 133
 134                 [Test]
 135                 public void GetEntryAssembly ()
 136                 {
 137                         // note: only available in default appdomain
 138                         // http://weblogs.asp.net/asanto/archive/2003/09/08/26710.aspx
 139                         // Not sure we should emulate this behavior.
 140                         string fname = AppDomain.CurrentDomain.FriendlyName;
 141                         if (fname.EndsWith (".dll")) { // nunit-console
 142                                 Assert.IsNull (Assembly.GetEntryAssembly (), "GetEntryAssembly");
 143 #if NET_2_0 && !TARGET_JVM // IsDefaultAppDomain not supported for TARGET_JVM
 144                                 Assert.IsFalse (AppDomain.CurrentDomain.IsDefaultAppDomain (), "!default appdomain");
 145 #endif
 146                         } else { // gnunit
 147                                 Assert.IsNotNull (Assembly.GetEntryAssembly (), "GetEntryAssembly");
 148 #if NET_2_0 && !TARGET_JVM // IsDefaultAppDomain not supported for TARGET_JVM
 149                                 Assert.IsTrue (AppDomain.CurrentDomain.IsDefaultAppDomain (), "!default appdomain");
 150 #endif
 151                         }
 152                 }
 153
 154 #if !TARGET_JVM // Reflection.Emit is not supported.
 155                 [Test]
 156                 public void GetModules_MissingFile ()
 157                 {
 158                         AssemblyName newName = new AssemblyName ();
 159                         newName.Name = "AssemblyTest";
 160
 161                         AssemblyBuilder ab = Thread.GetDomain().DefineDynamicAssembly (newName, AssemblyBuilderAccess.RunAndSave, TempFolder);
 162
 163                         ModuleBuilder mb = ab.DefineDynamicModule ("myDynamicModule1", "myDynamicModule.dll", true);
 164
 165                         ab.Save ("test_assembly.dll");
 166
 167                         File.Delete (Path.Combine (TempFolder, "myDynamicModule.dll"));
 168
 169                         Assembly ass = Assembly.LoadFrom (Path.Combine (TempFolder, "test_assembly.dll"));
 170                         try {
 171                                 ass.GetModules ();
 172                                 Assert.Fail ();
 173                         } catch (FileNotFoundException ex) {
 174                                 Assert.AreEqual ("myDynamicModule.dll", ex.FileName);
 175                         }
 176                 }
 177 #endif
 178
 179 #if !TARGET_JVM // ManifestModule not supported under TARGET_JVM.
 180 #if NET_2_0
 181                 [Category ("NotWorking")]
 182 #endif
 183                 [Test]
 184                 public void Corlib ()
 185                 {
 186                         Assembly corlib = typeof (int).Assembly;
 187                         Assert.IsTrue (corlib.CodeBase.EndsWith ("mscorlib.dll"), "CodeBase");
 188                         Assert.IsNull (corlib.EntryPoint, "EntryPoint");
 189                         Assert.IsTrue (corlib.EscapedCodeBase.EndsWith ("mscorlib.dll"), "EscapedCodeBase");
 190                         Assert.IsNotNull (corlib.Evidence, "Evidence");
 191                         Assert.IsTrue (corlib.Location.EndsWith ("mscorlib.dll"), "Location");
 192
 193                         // corlib doesn't reference anything
 194                         Assert.AreEqual (0, corlib.GetReferencedAssemblies ().Length, "GetReferencedAssemblies");
 195 #if NET_2_0
 196                         Assert.AreEqual ("mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089", corlib.FullName, "FullName");
 197                         // not really "true" but it's even more trusted so...
 198                         Assert.IsTrue (corlib.GlobalAssemblyCache, "GlobalAssemblyCache");
 199                         Assert.AreEqual (0, corlib.HostContext, "HostContext");
 200                         Assert.AreEqual ("v2.0.50727", corlib.ImageRuntimeVersion, "ImageRuntimeVersion");
 201                         Assert.IsFalse (corlib.ReflectionOnly, "ReflectionOnly");
 202                         Assert.AreEqual (0x1, corlib.ManifestModule.MetadataToken);
 203 #elif NET_1_1
 204                         Assert.IsFalse (corlib.GlobalAssemblyCache, "GlobalAssemblyCache");
 205                         Assert.AreEqual ("mscorlib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089", corlib.FullName, "FullName");
 206                         Assert.AreEqual ("v1.1.4322", corlib.ImageRuntimeVersion, "ImageRuntimeVersion");
 207 #endif
 208                 }
 209
 210                 [Test]
 211                 public void Corlib_test ()
 212                 {
 213                         Assembly corlib_test = Assembly.GetExecutingAssembly ();
 214                         Assert.IsNull (corlib_test.EntryPoint, "EntryPoint");
 215                         Assert.IsNotNull (corlib_test.Evidence, "Evidence");
 216                         Assert.IsFalse (corlib_test.GlobalAssemblyCache, "GlobalAssemblyCache");
 217
 218                         Assert.IsTrue (corlib_test.GetReferencedAssemblies ().Length > 0, "GetReferencedAssemblies");
 219                         Assert.AreEqual (0, corlib_test.HostContext, "HostContext");
 220 #if NET_4_0
 221                         Assert.AreEqual ("v4.0.30128", corlib_test.ImageRuntimeVersion, "ImageRuntimeVersion");
 222 #else
 223                         Assert.AreEqual ("v2.0.50727", corlib_test.ImageRuntimeVersion, "ImageRuntimeVersion");
 224 #endif
 225
 226                         Assert.IsNotNull (corlib_test.ManifestModule, "ManifestModule");
 227                         Assert.IsFalse (corlib_test.ReflectionOnly, "ReflectionOnly");
 228                 }
 229 #endif
 230
 231                 [Test]
 232                 public void GetAssembly ()
 233                 {
 234                         Assert.IsTrue (Assembly.GetAssembly (typeof (int)).FullName.StartsWith ("mscorlib"), "GetAssembly(int)");
 235                         Assert.AreEqual (this.GetType ().Assembly.FullName, Assembly.GetAssembly (this.GetType ()).FullName, "GetAssembly(this)");
 236                 }
 237
 238                 [Test]
 239                 [Category("TargetJvmNotWorking")] // Not yet supported for TARGET_JVM
 240                 public void GetFile_Null ()
 241                 {
 242                         try {
 243                                 Assembly.GetExecutingAssembly ().GetFile (null);
 244                                 Assert.Fail ("#1");
 245                         } catch (ArgumentNullException ex) {
 246                                 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
 247                                 Assert.IsNull (ex.InnerException, "#3");
 248                                 Assert.IsNotNull (ex.Message, "#4");
 249                                 Assert.IsNull (ex.ParamName, "#5");
 250                         }
 251                 }
 252
 253                 [Test]
 254                 [Category("TargetJvmNotWorking")] // Not yet supported for TARGET_JVM
 255                 public void GetFile_Empty ()
 256                 {
 257                         try {
 258                                 Assembly.GetExecutingAssembly ().GetFile (
 259                                         String.Empty);
 260                                 Assert.Fail ("#1");
 261                         } catch (ArgumentException ex) {
 262                                 Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#2");
 263                                 Assert.IsNull (ex.InnerException, "#3");
 264                                 Assert.IsNotNull (ex.Message, "#4");
 265                                 Assert.IsNull (ex.ParamName, "#5");
 266                         }
 267                 }
 268
 269                 [Test]
 270                 [Category("TargetJvmNotWorking")] // Not yet supported for TARGET_JVM
 271                 public void GetFiles_False ()
 272                 {
 273                         Assembly corlib = typeof (int).Assembly;
 274                         FileStream[] fss = corlib.GetFiles ();
 275                         Assert.AreEqual (fss.Length, corlib.GetFiles (false).Length, "corlib.GetFiles (false)");
 276
 277                         Assembly corlib_test = Assembly.GetExecutingAssembly ();
 278                         fss = corlib_test.GetFiles ();
 279                         Assert.AreEqual (fss.Length, corlib_test.GetFiles (false).Length, "test.GetFiles (false)");
 280                 }
 281
 282                 [Test]
 283                 [Category("TargetJvmNotWorking")] // Not yet supported for TARGET_JVM
 284                 public void GetFiles_True ()
 285                 {
 286                         Assembly corlib = typeof (int).Assembly;
 287                         FileStream[] fss = corlib.GetFiles ();
 288                         Assert.IsTrue (fss.Length <= corlib.GetFiles (true).Length, "corlib.GetFiles (true)");
 289
 290                         Assembly corlib_test = Assembly.GetExecutingAssembly ();
 291                         fss = corlib_test.GetFiles ();
 292                         Assert.IsTrue (fss.Length <= corlib_test.GetFiles (true).Length, "test.GetFiles (true)");
 293                 }
 294
 295                 [Test]
 296                 public void GetManifestResourceStream_Name_Empty ()
 297                 {
 298                         Assembly corlib = typeof (int).Assembly;
 299
 300                         try {
 301                                 corlib.GetManifestResourceStream (string.Empty);
 302                                 Assert.Fail ("#A1");
 303                         } catch (ArgumentException ex) {
 304                                 // String cannot have zero length
 305                                 Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#A2");
 306                                 Assert.IsNull (ex.InnerException, "#A3");
 307                                 Assert.IsNotNull (ex.Message, "#A4");
 308                         }
 309
 310                         corlib.GetManifestResourceStream (typeof (int), string.Empty);
 311
 312                         try {
 313                                 corlib.GetManifestResourceStream ((Type) null, string.Empty);
 314                                 Assert.Fail ("#B1");
 315                         } catch (ArgumentException ex) {
 316                                 // String cannot have zero length
 317                                 Assert.AreEqual (typeof (ArgumentException), ex.GetType (), "#B2");
 318                                 Assert.IsNull (ex.InnerException, "#B3");
 319                                 Assert.IsNotNull (ex.Message, "#B4");
 320                         }
 321                 }
 322
 323                 [Test]
 324                 public void GetManifestResourceStream_Name_Null ()
 325                 {
 326                         Assembly corlib = typeof (int).Assembly;
 327
 328                         try {
 329                                 corlib.GetManifestResourceStream ((string) null);
 330                                 Assert.Fail ("#A1");
 331                         } catch (ArgumentNullException ex) {
 332                                 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#A2");
 333                                 Assert.IsNull (ex.InnerException, "#A3");
 334                                 Assert.IsNotNull (ex.Message, "#A4");
 335                         }
 336
 337                         corlib.GetManifestResourceStream (typeof (int), (string) null);
 338
 339                         try {
 340                                 corlib.GetManifestResourceStream ((Type) null, (string) null);
 341                                 Assert.Fail ("#B1");
 342                         } catch (ArgumentNullException ex) {
 343                                 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#B2");
 344                                 Assert.IsNull (ex.InnerException, "#B3");
 345                                 Assert.IsNotNull (ex.Message, "#B4");
 346                                 Assert.IsNotNull (ex.ParamName, "#B5");
 347                                 Assert.AreEqual ("type", ex.ParamName, "#B6");
 348                         }
 349                 }
 350
 351                 [Test]
 352                 public void IsDefined_AttributeType_Null ()
 353                 {
 354                         Assembly corlib = typeof (int).Assembly;
 355
 356                         try {
 357                                 corlib.IsDefined ((Type) null, false);
 358                                 Assert.Fail ("#1");
 359                         } catch (ArgumentNullException ex) {
 360                                 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
 361                                 Assert.IsNull (ex.InnerException, "#3");
 362                                 Assert.IsNotNull (ex.Message, "#4");
 363                                 Assert.IsNotNull (ex.ParamName, "#5");
 364                                 Assert.AreEqual ("attributeType", ex.ParamName, "#6");
 365                         }
 366                 }
 367
 368                 [Test] // bug #78517
 369 #if ONLY_1_1
 370                 [Category ("NotDotNet")] // MS.NET 1.x throws FileLoadException
 371 #endif
 372                 public void LoadFrom_Empty_Assembly ()
 373                 {
 374                         string tempFile = Path.GetTempFileName ();
 375
 376                         try {
 377                                 Assembly.LoadFrom (tempFile);
 378                                 Assert.Fail ("#1");
 379                         } catch (BadImageFormatException ex) {
 380                                 Assert.IsNull (ex.InnerException, "#2");
 381                         } finally {
 382                                 File.Delete (tempFile);
 383                         }
 384                 }
 385
 386                 [Test] // bug #78517
 387                 public void LoadFrom_Invalid_Assembly ()
 388                 {
 389                         string tempFile = Path.GetTempFileName ();
 390                         using (StreamWriter sw = File.CreateText (tempFile)) {
 391                                 sw.WriteLine ("foo");
 392                                 sw.Close ();
 393                         }
 394
 395                         try {
 396                                 Assembly.LoadFrom (tempFile);
 397                                 Assert.Fail ("#1");
 398                         } catch (BadImageFormatException ex) {
 399                                 Assert.IsNull (ex.InnerException, "#2");
 400                         } finally {
 401                                 File.Delete (tempFile);
 402                         }
 403                 }
 404
 405                 [Test]
 406                 public void LoadFrom_NonExisting_Assembly ()
 407                 {
 408                         string tempFile = Path.GetTempFileName ();
 409                         File.Delete (tempFile);
 410
 411                         try {
 412                                 Assembly.LoadFrom (tempFile);
 413                                 Assert.Fail ("#1");
 414                         } catch (FileNotFoundException ex) {
 415                                 Assert.IsNull (ex.InnerException, "#2");
 416                         } finally {
 417                                 File.Delete (tempFile);
 418                         }
 419                 }
 420
 421                 [Test]
 422                 public void LoadWithPartialName ()
 423                 {
 424                         string [] names = { "corlib_test_net_1_1", "corlib_test_net_2_0", "corlib_test_net_4_0", "corlib_plattest" };
 425
 426                         foreach (string s in names)
 427                                 if (Assembly.LoadWithPartialName (s) != null)
 428                                         return;
 429                         Assert.Fail ("Was not able to load any corlib test");
 430                 }
 431
 432 #if !TARGET_JVM // GetObjectData currently not implemented for Assembly.
 433                 [Test]
 434                 public void GetObjectData_Info_Null ()
 435                 {
 436                         Assembly corlib = typeof (int).Assembly;
 437                         try {
 438                                 corlib.GetObjectData (null, new StreamingContext (
 439                                         StreamingContextStates.All));
 440                                 Assert.Fail ("#1");
 441                         } catch (ArgumentNullException ex) {
 442                                 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
 443                                 Assert.IsNull (ex.InnerException, "#3");
 444                                 Assert.IsNotNull (ex.Message, "#4");
 445                                 Assert.IsNotNull (ex.ParamName, "#5");
 446                                 Assert.AreEqual ("info", ex.ParamName, "#6");
 447                         }
 448                 }
 449 #endif // TARGET_JVM
 450
 451                 [Test]
 452                 public void GetReferencedAssemblies ()
 453                 {
 454                         Assembly corlib_test = Assembly.GetExecutingAssembly ();
 455                         AssemblyName[] names = corlib_test.GetReferencedAssemblies ();
 456                         foreach (AssemblyName an in names) {
 457                                 Assert.IsNull (an.CodeBase, "CodeBase");
 458                                 Assert.IsNotNull (an.CultureInfo, "CultureInfo");
 459                                 Assert.IsNull (an.EscapedCodeBase, "EscapedCodeBase");
 460                                 Assert.AreEqual (AssemblyNameFlags.None, an.Flags, "Flags");
 461                                 Assert.IsNotNull (an.FullName, "FullName");
 462                                 Assert.AreEqual (AssemblyHashAlgorithm.SHA1, an.HashAlgorithm, "HashAlgorithm");
 463                                 Assert.IsNull (an.KeyPair, "KeyPair");
 464                                 Assert.IsNotNull (an.Name, "Name");
 465                                 Assert.IsNotNull (an.Version, "Version");
 466                                 Assert.AreEqual (AssemblyVersionCompatibility.SameMachine,
 467                                         an.VersionCompatibility, "VersionCompatibility");
 468                         }
 469                 }
 470
 471 #if !TARGET_JVM // Reflection.Emit is not supported.
 472                 [Test]
 473                 public void Location_Empty() {
 474                         string assemblyFileName = Path.Combine (
 475                                 Path.GetTempPath (), "AssemblyLocation.dll");
 476
 477                         try {
 478                                 AssemblyName assemblyName = new AssemblyName ();
 479                                 assemblyName.Name = "AssemblyLocation";
 480
 481                                 AssemblyBuilder ab = AppDomain.CurrentDomain
 482                                         .DefineDynamicAssembly (assemblyName,
 483                                         AssemblyBuilderAccess.Save,
 484                                         Path.GetTempPath (),
 485                                         AppDomain.CurrentDomain.Evidence);
 486                                 ab.Save (Path.GetFileName (assemblyFileName));
 487
 488                                 using (FileStream fs = File.OpenRead (assemblyFileName)) {
 489                                         byte[] buffer = new byte[fs.Length];
 490                                         fs.Read (buffer, 0, buffer.Length);
 491                                         Assembly assembly = Assembly.Load (buffer);
 492                                         Assert.AreEqual (string.Empty, assembly.Location);
 493                                         fs.Close ();
 494                                 }
 495                         } finally {
 496                                 File.Delete (assemblyFileName);
 497                         }
 498                 }
 499
 500                 [Test]
 501                 [Category ("NotWorking")]
 502                 public void bug78464 ()
 503                 {
 504                         string assemblyFileName = Path.Combine (
 505                                 Path.GetTempPath (), "bug78464.dll");
 506
 507                         try {
 508                                 // execute test in separate appdomain to allow assembly to be unloaded
 509                                 AppDomain testDomain = CreateTestDomain (AppDomain.CurrentDomain.BaseDirectory, false);
 510                                 CrossDomainTester crossDomainTester = CreateCrossDomainTester (testDomain);
 511                                 try {
 512                                         crossDomainTester.bug78464 (assemblyFileName);
 513                                 } finally {
 514                                         AppDomain.Unload (testDomain);
 515                                 }
 516                         } finally {
 517                                 File.Delete (assemblyFileName);
 518                         }
 519                 }
 520
 521                 [Test]
 522                 public void bug78465 ()
 523                 {
 524                         string assemblyFileName = Path.Combine (
 525                                 Path.GetTempPath (), "bug78465.dll");
 526
 527                         try {
 528                                 AssemblyName assemblyName = new AssemblyName ();
 529                                 assemblyName.Name = "bug78465";
 530
 531                                 AssemblyBuilder ab = AppDomain.CurrentDomain
 532                                         .DefineDynamicAssembly (assemblyName,
 533                                         AssemblyBuilderAccess.Save,
 534                                         Path.GetDirectoryName (assemblyFileName),
 535                                         AppDomain.CurrentDomain.Evidence);
 536                                 ab.Save (Path.GetFileName (assemblyFileName));
 537
 538                                 using (FileStream fs = File.OpenRead (assemblyFileName)) {
 539                                         byte[] buffer = new byte[fs.Length];
 540                                         fs.Read (buffer, 0, buffer.Length);
 541                                         Assembly assembly = Assembly.Load (buffer);
 542                                         Assert.AreEqual (string.Empty, assembly.Location, "#1");
 543                                         fs.Close ();
 544                                 }
 545
 546                                 AppDomain testDomain = CreateTestDomain (AppDomain.CurrentDomain.BaseDirectory, false);
 547                                 CrossDomainTester crossDomainTester = CreateCrossDomainTester (testDomain);
 548                                 try {
 549                                         crossDomainTester.bug78465 (assemblyFileName);
 550                                 } finally {
 551                                         AppDomain.Unload (testDomain);
 552                                 }
 553                         } finally {
 554                                 File.Delete (assemblyFileName);
 555                         }
 556                 }
 557
 558                 [Test]
 559                 public void bug78468 ()
 560                 {
 561                         string assemblyFileNameA = Path.Combine (Path.GetTempPath (),
 562                                 "bug78468a.dll");
 563                         string resourceFileName = Path.Combine (Path.GetTempPath (),
 564                                 "readme.txt");
 565
 566                         using (StreamWriter sw = File.CreateText (resourceFileName)) {
 567                                 sw.WriteLine ("FOO");
 568                                 sw.Close ();
 569                         }
 570
 571                         try {
 572                                 AssemblyName assemblyName = new AssemblyName ();
 573                                 assemblyName.Name = "bug78468a";
 574
 575                                 AssemblyBuilder ab = AppDomain.CurrentDomain
 576                                         .DefineDynamicAssembly (assemblyName,
 577                                         AssemblyBuilderAccess.Save,
 578                                         Path.GetTempPath (),
 579                                         AppDomain.CurrentDomain.Evidence);
 580                                 ab.AddResourceFile ("read", "readme.txt");
 581                                 ab.Save (Path.GetFileName (assemblyFileNameA));
 582
 583                                 Assembly assembly;
 584
 585                                 using (FileStream fs = File.OpenRead (assemblyFileNameA)) {
 586                                         byte[] buffer = new byte[fs.Length];
 587                                         fs.Read (buffer, 0, buffer.Length);
 588                                         assembly = Assembly.Load (buffer);
 589                                         fs.Close ();
 590                                 }
 591
 592                                 Assert.AreEqual (string.Empty, assembly.Location, "#A1");
 593                                 string[] resNames = assembly.GetManifestResourceNames ();
 594                                 Assert.IsNotNull (resNames, "#A2");
 595                                 Assert.AreEqual (1, resNames.Length, "#A3");
 596                                 Assert.AreEqual ("read", resNames[0], "#A4");
 597                                 ManifestResourceInfo resInfo = assembly.GetManifestResourceInfo ("read");
 598                                 Assert.IsNotNull (resInfo, "#A5");
 599                                 Assert.AreEqual ("readme.txt", resInfo.FileName, "#A6");
 600                                 Assert.IsNull (resInfo.ReferencedAssembly, "#A7");
 601                                 Assert.AreEqual ((ResourceLocation) 0, resInfo.ResourceLocation, "#A8");
 602 #if NET_2_0
 603                                 try {
 604                                         assembly.GetManifestResourceStream ("read");
 605                                         Assert.Fail ("#A9");
 606                                 } catch (FileNotFoundException) {
 607                                 }
 608 #else
 609                                 Assert.IsNull (assembly.GetManifestResourceStream ("read"), "#A9");
 610 #endif
 611                                 try {
 612                                         assembly.GetFile ("readme.txt");
 613                                         Assert.Fail ("#A10");
 614                                 } catch (FileNotFoundException) {
 615                                 }
 616
 617                                 string assemblyFileNameB = Path.Combine (Path.GetTempPath (),
 618                                         "bug78468b.dll");
 619
 620                                 AppDomain testDomain = CreateTestDomain (AppDomain.CurrentDomain.BaseDirectory, false);
 621                                 CrossDomainTester crossDomainTester = CreateCrossDomainTester (testDomain);
 622                                 try {
 623                                         crossDomainTester.bug78468 (assemblyFileNameB);
 624                                 } finally {
 625                                         AppDomain.Unload (testDomain);
 626                                         File.Delete (assemblyFileNameB);
 627                                 }
 628                         } finally {
 629                                 File.Delete (assemblyFileNameA);
 630                                 File.Delete (resourceFileName);
 631                         }
 632                 }
 633
 634 #if NET_2_0
 635                 [Test]
 636                 [Category ("NotWorking")]
 637                 public void ReflectionOnlyLoad ()
 638                 {
 639                         Assembly assembly = Assembly.ReflectionOnlyLoad (typeof (AssemblyTest).Assembly.FullName);
 640
 641                         Assert.IsNotNull (assembly);
 642                         Assert.IsTrue (assembly.ReflectionOnly);
 643                 }
 644
 645                 [Test]
 646                 public void ReflectionOnlyLoadFrom ()
 647                 {
 648                         string loc = typeof (AssemblyTest).Assembly.Location;
 649                         string filename = Path.GetFileName (loc);
 650                         Assembly assembly = Assembly.ReflectionOnlyLoadFrom (filename);
 651
 652                         Assert.IsNotNull (assembly);
 653                         Assert.IsTrue (assembly.ReflectionOnly);
 654                 }
 655
 656                 [Test]
 657                 [ExpectedException (typeof (ArgumentException))]
 658                 public void CreateInstanceOnRefOnly ()
 659                 {
 660                         Assembly assembly = Assembly.ReflectionOnlyLoad (typeof (AssemblyTest).Assembly.FullName);
 661                         assembly.CreateInstance ("MonoTests.System.Reflection.AssemblyTest");
 662                 }
 663 #endif
 664
 665                 [Test]
 666                 [Category ("NotWorking")] // patch for bug #79720 must be committed first
 667                 public void Load_Culture ()
 668                 {
 669                         string tempDir = Path.Combine (Path.GetTempPath (),
 670                                 "MonoTests.System.Reflection.AssemblyTest");
 671                         string cultureTempDir = Path.Combine (tempDir, "nl-BE");
 672                         if (!Directory.Exists (cultureTempDir))
 673                                 Directory.CreateDirectory (cultureTempDir);
 674                         cultureTempDir = Path.Combine (tempDir, "en-US");
 675                         if (!Directory.Exists (cultureTempDir))
 676                                 Directory.CreateDirectory (cultureTempDir);
 677
 678
 679                         AppDomain ad = CreateTestDomain (tempDir, true);
 680                         try {
 681                                 CrossDomainTester cdt = CreateCrossDomainTester (ad);
 682
 683                                 // PART A
 684
 685                                 AssemblyName aname = new AssemblyName ();
 686                                 aname.Name = "culturea";
 687                                 cdt.GenerateAssembly (aname, Path.Combine (tempDir, "culturea.dll"));
 688
 689                                 aname = new AssemblyName ();
 690                                 aname.Name = "culturea";
 691                                 Assert.IsTrue (cdt.AssertLoad(aname), "#A1");
 692
 693                                 aname = new AssemblyName ();
 694                                 aname.Name = "culturea";
 695                                 aname.CultureInfo = new CultureInfo ("nl-BE");
 696                                 Assert.IsTrue (cdt.AssertFileNotFoundException (aname), "#A2");
 697
 698                                 aname = new AssemblyName ();
 699                                 aname.Name = "culturea";
 700                                 aname.CultureInfo = CultureInfo.InvariantCulture;
 701                                 Assert.IsTrue (cdt.AssertLoad(aname), "#A3");
 702
 703                                 // PART B
 704
 705                                 aname = new AssemblyName ();
 706                                 aname.Name = "cultureb";
 707                                 aname.CultureInfo = new CultureInfo ("nl-BE");
 708                                 cdt.GenerateAssembly (aname, Path.Combine (tempDir, "cultureb.dll"));
 709
 710                                 aname = new AssemblyName ();
 711                                 aname.Name = "cultureb";
 712                                 aname.CultureInfo = new CultureInfo ("nl-BE");
 713                                 Assert.IsTrue (cdt.AssertFileNotFoundException (aname), "#B1");
 714
 715                                 aname = new AssemblyName ();
 716                                 aname.Name = "cultureb";
 717                                 Assert.IsTrue (cdt.AssertLoad (aname), "#B2");
 718
 719                                 aname = new AssemblyName ();
 720                                 aname.Name = "cultureb";
 721                                 aname.CultureInfo = new CultureInfo ("en-US");
 722                                 Assert.IsTrue (cdt.AssertFileNotFoundException (aname), "#B3");
 723
 724                                 // PART C
 725
 726                                 aname = new AssemblyName ();
 727                                 aname.Name = "culturec";
 728                                 aname.CultureInfo = new CultureInfo ("nl-BE");
 729                                 cdt.GenerateAssembly (aname, Path.Combine (tempDir, "nl-BE/culturec.dll"));
 730
 731                                 aname = new AssemblyName ();
 732                                 aname.Name = "culturec";
 733                                 aname.CultureInfo = new CultureInfo ("nl-BE");
 734                                 Assert.IsTrue (cdt.AssertLoad (aname), "#C1");
 735
 736                                 aname = new AssemblyName ();
 737                                 aname.Name = "culturec";
 738                                 Assert.IsTrue (cdt.AssertFileNotFoundException (aname), "#C2");
 739
 740                                 aname = new AssemblyName ();
 741                                 aname.Name = "culturec";
 742                                 aname.CultureInfo = CultureInfo.InvariantCulture;
 743                                 Assert.IsTrue (cdt.AssertFileNotFoundException (aname), "#C3");
 744
 745                                 // PART D
 746
 747                                 aname = new AssemblyName ();
 748                                 aname.Name = "cultured";
 749                                 aname.CultureInfo = new CultureInfo ("nl-BE");
 750                                 cdt.GenerateAssembly (aname, Path.Combine (tempDir, "en-US/cultured.dll"));
 751
 752                                 aname = new AssemblyName ();
 753                                 aname.Name = "cultured";
 754                                 aname.CultureInfo = new CultureInfo ("nl-BE");
 755                                 Assert.IsTrue (cdt.AssertFileNotFoundException (aname), "#D1");
 756
 757                                 aname = new AssemblyName ();
 758                                 aname.Name = "cultured";
 759                                 Assert.IsTrue (cdt.AssertFileNotFoundException (aname), "#D2");
 760
 761                                 aname = new AssemblyName ();
 762                                 aname.Name = "cultured";
 763                                 aname.CultureInfo = CultureInfo.InvariantCulture;
 764                                 Assert.IsTrue (cdt.AssertFileNotFoundException (aname), "#D3");
 765                         } finally {
 766                                 AppDomain.Unload (ad);
 767                                 if (Directory.Exists (tempDir))
 768                                         Directory.Delete (tempDir, true);
 769                         }
 770                 }
 771
 772                 [Test] // bug #79712
 773 #if NET_2_0
 774                 [Category ("NotWorking")] // in non-default domain, MS throws FileNotFoundException
 775 #else
 776                 [Category ("NotWorking")]
 777 #endif
 778                 public void Load_Culture_Mismatch ()
 779                 {
 780                         string tempDir = Path.Combine (Path.GetTempPath (),
 781                                 "MonoTests.System.Reflection.AssemblyTest");
 782                         string cultureTempDir = Path.Combine (tempDir, "en-US");
 783                         if (!Directory.Exists (cultureTempDir))
 784                                 Directory.CreateDirectory (cultureTempDir);
 785
 786                         AppDomain ad = CreateTestDomain (tempDir, true);
 787                         try {
 788                                 CrossDomainTester cdt = CreateCrossDomainTester (ad);
 789
 790                                 // PART A
 791
 792                                 AssemblyName aname = new AssemblyName ();
 793                                 aname.Name = "bug79712a";
 794                                 aname.CultureInfo = new CultureInfo ("nl-BE");
 795                                 cdt.GenerateAssembly (aname, Path.Combine (tempDir, "bug79712a.dll"));
 796
 797                                 aname = new AssemblyName ();
 798                                 aname.Name = "bug79712a";
 799                                 aname.CultureInfo = CultureInfo.InvariantCulture;
 800 #if NET_2_0
 801                                 Assert.IsTrue (cdt.AssertFileNotFoundException (aname), "#A1");
 802 #else
 803                                 Assert.IsTrue (cdt.AssertFileLoadException (aname), "#A2");
 804 #endif
 805
 806                                 // PART B
 807
 808                                 aname = new AssemblyName ();
 809                                 aname.Name = "bug79712b";
 810                                 aname.CultureInfo = new CultureInfo ("nl-BE");
 811                                 cdt.GenerateAssembly (aname, Path.Combine (tempDir, "en-US/bug79712b.dll"));
 812
 813                                 aname = new AssemblyName ();
 814                                 aname.Name = "bug79712b";
 815                                 aname.CultureInfo = new CultureInfo ("en-US");
 816 #if NET_2_0
 817                                 Assert.IsTrue (cdt.AssertFileNotFoundException (aname), "#B1");
 818 #else
 819                                 Assert.IsTrue (cdt.AssertFileLoadException (aname), "#B2");
 820 #endif
 821                         } finally {
 822                                 AppDomain.Unload (ad);
 823                                 if (Directory.Exists (tempDir))
 824                                         Directory.Delete (tempDir, true);
 825                         }
 826                 }
 827
 828
 829                 [Test] // bug #79715
 830                 public void Load_PartialVersion ()
 831                 {
 832                         string tempDir = Path.Combine (Path.GetTempPath (),
 833                                 "MonoTests.System.Reflection.AssemblyTest");
 834                         if (!Directory.Exists (tempDir))
 835                                 Directory.CreateDirectory (tempDir);
 836
 837                         AppDomain ad = CreateTestDomain (tempDir, true);
 838                         try {
 839                                 CrossDomainTester cdt = CreateCrossDomainTester (ad);
 840
 841                                 AssemblyName aname = new AssemblyName ();
 842                                 aname.Name = "bug79715";
 843                                 aname.Version = new Version (1, 2, 3, 4);
 844                                 cdt.GenerateAssembly (aname, Path.Combine (tempDir, "bug79715.dll"));
 845
 846                                 aname = new AssemblyName ();
 847                                 aname.Name = "bug79715";
 848                                 aname.Version = new Version (1, 2);
 849                                 Assert.IsTrue (cdt.AssertLoad (aname), "#A1");
 850                                 Assert.IsTrue (cdt.AssertLoad (aname.FullName), "#A2");
 851
 852                                 aname = new AssemblyName ();
 853                                 aname.Name = "bug79715";
 854                                 aname.Version = new Version (1, 2, 3);
 855                                 Assert.IsTrue (cdt.AssertLoad (aname), "#B1");
 856                                 Assert.IsTrue (cdt.AssertLoad (aname.FullName), "#B2");
 857
 858                                 aname = new AssemblyName ();
 859                                 aname.Name = "bug79715";
 860                                 aname.Version = new Version (1, 2, 3, 4);
 861                                 Assert.IsTrue (cdt.AssertLoad (aname), "#C1");
 862                                 Assert.IsTrue (cdt.AssertLoad (aname.FullName), "#C2");
 863                         } finally {
 864                                 AppDomain.Unload (ad);
 865                                 if (Directory.Exists (tempDir))
 866                                         Directory.Delete (tempDir, true);
 867                         }
 868                 }
 869
 870                 private static AppDomain CreateTestDomain (string baseDirectory, bool assemblyResolver)
 871                 {
 872                         AppDomainSetup setup = new AppDomainSetup ();
 873                         setup.ApplicationBase = baseDirectory;
 874                         setup.ApplicationName = "testdomain";
 875
 876                         AppDomain ad = AppDomain.CreateDomain ("testdomain",
 877                                 AppDomain.CurrentDomain.Evidence, setup);
 878
 879                         if (assemblyResolver) {
 880                                 Assembly ea = Assembly.GetExecutingAssembly ();
 881                                 ad.CreateInstanceFrom (ea.CodeBase,
 882                                         typeof (AssemblyResolveHandler).FullName,
 883                                         false,
 884                                         BindingFlags.Public | BindingFlags.Instance,
 885                                         null,
 886                                         new object [] { ea.Location, ea.FullName },
 887                                         CultureInfo.InvariantCulture,
 888                                         null,
 889                                         null);
 890                         }
 891
 892                         return ad;
 893                 }
 894
 895                 private static CrossDomainTester CreateCrossDomainTester (AppDomain domain)
 896                 {
 897                         Type testerType = typeof (CrossDomainTester);
 898                         return (CrossDomainTester) domain.CreateInstanceAndUnwrap (
 899                                 testerType.Assembly.FullName, testerType.FullName, false,
 900                                 BindingFlags.Public | BindingFlags.Instance, null, new object[0],
 901                                 CultureInfo.InvariantCulture, new object[0], null);
 902                 }
 903
 904                 private class CrossDomainTester : MarshalByRefObject
 905                 {
 906                         public void GenerateAssembly (AssemblyName aname, string path)
 907                         {
 908                                 AssemblyBuilder ab = AppDomain.CurrentDomain.DefineDynamicAssembly (
 909                                         aname, AssemblyBuilderAccess.Save, Path.GetDirectoryName (path));
 910                                 ab.Save (Path.GetFileName (path));
 911                         }
 912
 913                         public void Load (AssemblyName assemblyRef)
 914                         {
 915                                 Assembly.Load (assemblyRef);
 916                         }
 917
 918                         public void LoadFrom (string assemblyFile)
 919                         {
 920                                 Assembly.LoadFrom (assemblyFile);
 921                         }
 922
 923                         public bool AssertLoad (AssemblyName assemblyRef)
 924                         {
 925                                 try {
 926                                         Assembly.Load (assemblyRef);
 927                                         return true;
 928                                 } catch {
 929                                         return false;
 930                                 }
 931                         }
 932
 933                         public bool AssertLoad (string assemblyString)
 934                         {
 935                                 try {
 936                                         Assembly.Load (assemblyString);
 937                                         return true;
 938                                 } catch {
 939                                         return false;
 940                                 }
 941                         }
 942
 943                         public bool AssertFileLoadException (AssemblyName assemblyRef)
 944                         {
 945                                 try {
 946                                         Assembly.Load (assemblyRef);
 947                                         return false;
 948                                 } catch (FileLoadException) {
 949                                         return true;
 950                                 }
 951                         }
 952
 953                         public bool AssertFileNotFoundException (AssemblyName assemblyRef)
 954                         {
 955                                 try {
 956                                         Assembly.Load (assemblyRef);
 957                                         return false;
 958                                 } catch (FileNotFoundException) {
 959                                         return true;
 960                                 }
 961                         }
 962
 963                         public void bug78464 (string assemblyFileName)
 964                         {
 965                                 AssemblyName assemblyName = new AssemblyName ();
 966                                 assemblyName.Name = "bug78464";
 967
 968                                 AssemblyBuilder ab = AppDomain.CurrentDomain
 969                                         .DefineDynamicAssembly (assemblyName,
 970                                         AssemblyBuilderAccess.Save,
 971                                         Path.GetDirectoryName (assemblyFileName),
 972                                         AppDomain.CurrentDomain.Evidence);
 973                                 ab.Save (Path.GetFileName (assemblyFileName));
 974
 975                                 Assembly assembly;
 976
 977                                 using (FileStream fs = File.OpenRead (assemblyFileName)) {
 978                                         byte[] buffer = new byte[fs.Length];
 979                                         fs.Read (buffer, 0, buffer.Length);
 980                                         assembly = Assembly.Load (buffer);
 981                                         fs.Close ();
 982                                 }
 983
 984                                 Assert.AreEqual (string.Empty, assembly.Location, "#1");
 985
 986                                 assembly = Assembly.LoadFrom (assemblyFileName, AppDomain.CurrentDomain.Evidence);
 987                                 Assert.IsFalse (assembly.Location == string.Empty, "#2");
 988                                 Assert.AreEqual (Path.GetFileName (assemblyFileName), Path.GetFileName(assembly.Location), "#3");
 989                                 // note: we cannot check if directory names match, as MS.NET seems to
 990                                 // convert directory part of assembly location to lowercase
 991                                 Assert.IsFalse (Path.GetDirectoryName(assembly.Location) == string.Empty, "#4");
 992                         }
 993
 994                         public void bug78465 (string assemblyFileName)
 995                         {
 996                                 Assembly assembly = Assembly.LoadFrom (assemblyFileName, AppDomain.CurrentDomain.Evidence);
 997                                 Assert.IsFalse (assembly.Location == string.Empty, "#2");
 998                                 Assert.AreEqual (Path.GetFileName (assemblyFileName), Path.GetFileName (assembly.Location), "#3");
 999                                 // note: we cannot check if directory names match, as MS.NET seems to
1000                                 // convert directory part of assembly location to lowercase
1001                                 Assert.IsFalse (Path.GetDirectoryName (assembly.Location) == string.Empty, "#4");
1002                         }
1003
1004                         public void bug78468 (string assemblyFileName)
1005                         {
1006                                 AssemblyName assemblyName = new AssemblyName ();
1007                                 assemblyName.Name = "bug78468b";
1008
1009                                 AssemblyBuilder ab = AppDomain.CurrentDomain
1010                                         .DefineDynamicAssembly (assemblyName,
1011                                         AssemblyBuilderAccess.Save,
1012                                         Path.GetDirectoryName (assemblyFileName),
1013                                         AppDomain.CurrentDomain.Evidence);
1014                                 ab.AddResourceFile ("read", "readme.txt");
1015                                 ab.Save (Path.GetFileName (assemblyFileName));
1016
1017                                 Assembly assembly = Assembly.LoadFrom (assemblyFileName, AppDomain.CurrentDomain.Evidence);
1018                                 Assert.IsTrue (assembly.Location != string.Empty, "#B1");
1019                                 string[] resNames = assembly.GetManifestResourceNames ();
1020                                 Assert.IsNotNull (resNames, "#B2");
1021                                 Assert.AreEqual (1, resNames.Length, "#B3");
1022                                 Assert.AreEqual ("read", resNames[0], "#B4");
1023                                 ManifestResourceInfo resInfo = assembly.GetManifestResourceInfo ("read");
1024                                 Assert.IsNotNull (resInfo, "#B5");
1025                                 Assert.AreEqual ("readme.txt", resInfo.FileName, "#B6");
1026                                 Assert.IsNull (resInfo.ReferencedAssembly, "#B7");
1027                                 Assert.AreEqual ((ResourceLocation) 0, resInfo.ResourceLocation, "#B8");
1028                                 Stream s = assembly.GetManifestResourceStream ("read");
1029                                 Assert.IsNotNull (s, "#B9");
1030                                 s.Close ();
1031                                 s = assembly.GetFile ("readme.txt");
1032                                 Assert.IsNotNull (s, "#B10");
1033                                 s.Close ();
1034                         }
1035                 }
1036
1037                 [Test]
1038                 public void bug79872 ()
1039                 {
1040                         Random rnd = new Random ();
1041                         string outdir;
1042                         int tries = 0;
1043
1044                 retry:
1045                         outdir = Path.Combine (Path.GetTempPath (), "bug79872-" + rnd.Next (10000, 99999));
1046                         if (Directory.Exists (outdir)) {
1047                                 try {
1048                                         Directory.Delete (outdir, true);
1049                                 } catch {
1050                                         if (++tries <= 100)
1051                                                 goto retry;
1052                                 }
1053                         }
1054
1055                         Directory.CreateDirectory (outdir);
1056
1057                         AssemblyName an = new AssemblyName ();
1058                         an.Name = "bug79872";
1059                         AssemblyBuilder ab = AppDomain.CurrentDomain.DefineDynamicAssembly (an, AssemblyBuilderAccess.Save, outdir);
1060                         string dllname = "bug79872.dll";
1061                         ModuleBuilder mb1 = ab.DefineDynamicModule ("bug79872", dllname);
1062                         string netmodule = "bug79872.netmodule";
1063                         ModuleBuilder mb2 = ab.DefineDynamicModule (netmodule, netmodule);
1064                         TypeBuilder a1 = mb2.DefineType ("A");
1065                         a1.CreateType ();
1066                         ab.Save (dllname);
1067
1068                         bool ok = true;
1069                         try {
1070                                 Assembly.LoadFrom (Path.Combine (outdir, dllname));
1071                         } catch {
1072                                 ok = false;
1073                         }
1074                         Assert.IsTrue (ok, "Should load a .NET metadata file with an assembly manifest");
1075
1076                         ok = false;
1077                         try {
1078                                 Assembly.LoadFrom (Path.Combine (outdir, netmodule));
1079                         } catch (BadImageFormatException) {
1080                                 ok = true; // mono and .net 2.0 throw this
1081                         } catch (FileLoadException) {
1082                                 ok = true; // .net 1.1 throws this
1083                         } catch {
1084                                 // swallow the rest
1085                         }
1086                         Assert.IsTrue (ok, "Complain on loading a .NET metadata file without an assembly manifest");
1087
1088                         Directory.Delete (outdir, true);
1089                 }
1090 #endif // TARGET_JVM
1091
1092 #if NET_2_0
1093                 [Test]
1094                 public void ManifestModule ()
1095                 {
1096                         Assembly assembly = typeof (int).Assembly;
1097                         Module module = assembly.ManifestModule;
1098                         Assert.IsNotNull (module, "#1");
1099                         Assert.AreEqual (typeof (Module), module.GetType (), "#2");
1100                         Assert.AreEqual ("mscorlib.dll", module.Name, "#3");
1101                         Assert.IsFalse (module.IsResource (), "#4");
1102                         Assert.IsTrue (assembly.GetModules ().Length > 0, "#5");
1103                         Assert.AreSame (module, assembly.GetModules () [0], "#6");
1104                         Assert.AreSame (module, assembly.ManifestModule, "#7");
1105                 }
1106 #endif
1107
1108                 [Serializable ()]
1109                 private class AssemblyResolveHandler
1110                 {
1111                         public AssemblyResolveHandler (string assemblyFile, string assemblyName)
1112                         {
1113                                 _assemblyFile = assemblyFile;
1114                                 _assemblyName = assemblyName;
1115
1116                                 AppDomain.CurrentDomain.AssemblyResolve +=
1117                                         new ResolveEventHandler (ResolveAssembly);
1118                         }
1119
1120                         private Assembly ResolveAssembly (Object sender, ResolveEventArgs args)
1121                         {
1122                                 if (args.Name == _assemblyName)
1123                                         return Assembly.LoadFrom (_assemblyFile);
1124
1125                                 return null;
1126                         }
1127
1128                         private readonly string _assemblyFile;
1129                         private readonly string _assemblyName;
1130                 }
1131
1132                 protected internal class Bug328812_NestedFamORAssem { };
1133
1134                 [Test]
1135                 public void bug328812 ()
1136                 {
1137                         Assembly corlib_test = Assembly.GetExecutingAssembly ();
1138                         Assert.IsNull (corlib_test.GetType ("Bug328812_NestedFamORAssem"));
1139                         // Just a sanity check, in case the above passed for some other reason
1140                         Assert.IsNotNull (corlib_test.GetType ("MonoTests.System.Reflection.AssemblyTest+Bug328812_NestedFamORAssem"));
1141                 }
1142
1143                 [Test]
1144                 public void GetCustomAttributes_AttributeType_Null ()
1145                 {
1146                         Assembly a = typeof (int).Assembly;
1147                         try {
1148                                 a.GetCustomAttributes (null, false);
1149                                 Assert.Fail ("#1");
1150                         } catch (ArgumentNullException ex) {
1151                                 Assert.AreEqual (typeof (ArgumentNullException), ex.GetType (), "#2");
1152                                 Assert.IsNull (ex.InnerException, "#3");
1153                                 Assert.IsNotNull (ex.Message, "#4");
1154                                 Assert.IsNotNull (ex.ParamName, "#5");
1155                                 Assert.AreEqual ("attributeType", ex.ParamName, "#6");
1156                         }
1157                 }
1158
1159                 [Test]
1160                 public void GetTypeWithEmptyStringShouldThrow ()
1161                 {
1162                         try {
1163                                 typeof (string).Assembly.GetType ("");
1164                                 Assert.Fail ("#1");
1165                         } catch (ArgumentException) {}
1166                 }
1167
1168         }
1169 }