mcs/class/System.Runtime.Serialization/Test/System.Runtime.Serialization/XmlObjectSerializerTest.cs

   1 //
   2 // XmlObjectSerializerTest.cs
   3 //
   4 // Author:
   5 //      Atsushi Enomoto <atsushi@ximian.com>
   6 //      Ankit Jain <JAnkit@novell.com>
   7 //
   8 // Copyright (C) 2005 Novell, Inc.  http://www.novell.com
   9
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31 //
  32 // This test code contains tests for both DataContractSerializer and
  33 // NetDataContractSerializer. The code could be mostly common.
  34 //
  35
  36 using System;
  37 using System.Collections;
  38 using System.Collections.Generic;
  39 using System.Collections.ObjectModel;
  40 using System.IO;
  41 using System.Net;
  42 using System.Runtime.Serialization;
  43 using System.Text;
  44 using System.Xml;
  45 using NUnit.Framework;
  46 using System.Xml.Serialization;
  47 using System.Xml.Schema;
  48
  49 namespace MonoTests.System.Runtime.Serialization
  50 {
  51         [TestFixture]
  52         public class DataContractSerializerTest
  53         {
  54                 static readonly XmlWriterSettings settings;
  55
  56                 static DataContractSerializerTest ()
  57                 {
  58                         settings = new XmlWriterSettings ();
  59                         settings.OmitXmlDeclaration = true;
  60                 }
  61
  62                 [DataContract]
  63                 class Sample1
  64                 {
  65                         [DataMember]
  66                         public string Member1;
  67                 }
  68
  69                 [Test]
  70                 [ExpectedException (typeof (ArgumentNullException))]
  71                 public void ConstructorTypeNull ()
  72                 {
  73                         new DataContractSerializer (null);
  74                 }
  75
  76                 [Test]
  77                 public void ConstructorKnownTypesNull ()
  78                 {
  79                         // null knownTypes is allowed.
  80                         new DataContractSerializer (typeof (Sample1), null);
  81                         new DataContractSerializer (typeof (Sample1), "Foo", String.Empty, null);
  82                         new DataContractSerializer (typeof (Sample1), new XmlDictionary ().Add ("Foo"), XmlDictionaryString.Empty, null);
  83                 }
  84
  85                 [Test]
  86                 [ExpectedException (typeof (ArgumentNullException))]
  87                 public void ConstructorNameNull ()
  88                 {
  89                         new DataContractSerializer (typeof (Sample1), null, String.Empty);
  90                 }
  91
  92                 [Test]
  93                 [ExpectedException (typeof (ArgumentNullException))]
  94                 public void ConstructorNamespaceNull ()
  95                 {
  96                         new DataContractSerializer (typeof (Sample1), "foo", null);
  97                 }
  98
  99                 [Test]
 100                 [ExpectedException (typeof (ArgumentOutOfRangeException))]
 101                 public void ConstructorNegativeMaxObjects ()
 102                 {
 103                         new DataContractSerializer (typeof (Sample1), null,
 104                                 -1, false, false, null);
 105                 }
 106
 107                 [Test]
 108                 public void ConstructorMisc ()
 109                 {
 110                         new DataContractSerializer (typeof (GlobalSample1));
 111                 }
 112
 113                 [Test]
 114                 public void WriteObjectContent ()
 115                 {
 116                         StringWriter sw = new StringWriter ();
 117                         using (XmlWriter xw = XmlWriter.Create (sw, settings)) {
 118                                 DataContractSerializer ser =
 119                                         new DataContractSerializer (typeof (string));
 120                                 xw.WriteStartElement ("my-element");
 121                                 ser.WriteObjectContent (xw, "TEST STRING");
 122                                 xw.WriteEndElement ();
 123                         }
 124                         Assert.AreEqual ("<my-element>TEST STRING</my-element>",
 125                                 sw.ToString ());
 126                 }
 127
 128                 [Test]
 129                 public void WriteObjectToStream ()
 130                 {
 131                         DataContractSerializer ser =
 132                                 new DataContractSerializer (typeof (int));
 133                         MemoryStream sw = new MemoryStream ();
 134                         ser.WriteObject (sw, 1);
 135                         string expected = "<int xmlns=\"http://schemas.microsoft.com/2003/10/Serialization/\">1</int>";
 136                         byte[] buf = sw.ToArray ();
 137                         Assert.AreEqual (expected, Encoding.UTF8.GetString (buf, 0, buf.Length));
 138                 }
 139
 140                 [Test]
 141                 public void ReadObjectFromStream ()
 142                 {
 143                         DataContractSerializer ser =
 144                                 new DataContractSerializer (typeof (int));
 145                         string expected = "<int xmlns=\"http://schemas.microsoft.com/2003/10/Serialization/\">1</int>";
 146                         byte[] buf = Encoding.UTF8.GetBytes (expected);
 147                         MemoryStream sw = new MemoryStream (buf);
 148                         object res = ser.ReadObject (sw);
 149                         Assert.AreEqual (1, res);
 150                 }
 151
 152                 // int
 153
 154                 [Test]
 155                 public void SerializeInt ()
 156                 {
 157                         DataContractSerializer ser =
 158                                 new DataContractSerializer (typeof (int));
 159                         SerializeInt (ser, "<int xmlns=\"http://schemas.microsoft.com/2003/10/Serialization/\">1</int>");
 160                 }
 161
 162
 163                 [Test]
 164                 [Category ("NotWorking")]
 165                 public void NetSerializeInt ()
 166                 {
 167                         NetDataContractSerializer ser =
 168                                 new NetDataContractSerializer ();
 169                         // z:Assembly="0" ???
 170                         SerializeInt (ser, String.Format ("<int z:Type=\"System.Int32\" z:Assembly=\"0\" xmlns:z=\"http://schemas.microsoft.com/2003/10/Serialization/\" xmlns=\"http://schemas.microsoft.com/2003/10/Serialization/\">1</int>", typeof (int).Assembly.FullName));
 171                 }
 172
 173                 void SerializeInt (XmlObjectSerializer ser, string expected)
 174                 {
 175                         StringWriter sw = new StringWriter ();
 176                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 177                                 ser.WriteObject (w, 1);
 178                         }
 179                         Assert.AreEqual (expected, sw.ToString ());
 180                 }
 181
 182                 // pass typeof(DCEmpty), serialize int
 183
 184                 [Test]
 185                 public void SerializeIntForDCEmpty ()
 186                 {
 187                         DataContractSerializer ser =
 188                                 new DataContractSerializer (typeof (DCEmpty));
 189                         // tricky!
 190                         SerializeIntForDCEmpty (ser, "<DCEmpty xmlns:d1p1=\"http://www.w3.org/2001/XMLSchema\" i:type=\"d1p1:int\" xmlns:i=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization\">1</DCEmpty>");
 191                 }
 192
 193                 void SerializeIntForDCEmpty (XmlObjectSerializer ser, string expected)
 194                 {
 195                         StringWriter sw = new StringWriter ();
 196                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 197                                 ser.WriteObject (w, 1);
 198                         }
 199                         XmlComparer.AssertAreEqual (expected, sw.ToString ());
 200                 }
 201
 202                 // DCEmpty
 203
 204                 [Test]
 205                 public void SerializeEmptyClass ()
 206                 {
 207                         DataContractSerializer ser =
 208                                 new DataContractSerializer (typeof (DCEmpty));
 209                         SerializeEmptyClass (ser, "<DCEmpty xmlns:i=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization\" />");
 210                 }
 211
 212                 [Test]
 213                 [Category ("NotWorking")]
 214                 public void NetSerializeEmptyClass ()
 215                 {
 216                         NetDataContractSerializer ser =
 217                                 new NetDataContractSerializer ();
 218                         SerializeEmptyClass (ser, String.Format ("<DCEmpty xmlns:i=\"http://www.w3.org/2001/XMLSchema-instance\" z:Id=\"1\" z:Type=\"MonoTests.System.Runtime.Serialization.DCEmpty\" z:Assembly=\"{0}\" xmlns:z=\"http://schemas.microsoft.com/2003/10/Serialization/\" xmlns=\"http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization\" />", this.GetType ().Assembly.FullName));
 219                 }
 220
 221                 void SerializeEmptyClass (XmlObjectSerializer ser, string expected)
 222                 {
 223                         StringWriter sw = new StringWriter ();
 224                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 225                                 ser.WriteObject (w, new DCEmpty ());
 226                         }
 227                         Assert.AreEqual (expected, sw.ToString ());
 228                 }
 229
 230                 // DCEmpty
 231
 232                 [Test]
 233                 public void SerializeEmptyNoNSClass ()
 234                 {
 235                         var ser = new DataContractSerializer (typeof (DCEmptyNoNS));
 236                         SerializeEmptyNoNSClass (ser, "<DCEmptyNoNS xmlns:i=\"http://www.w3.org/2001/XMLSchema-instance\" />");
 237                 }
 238
 239                 void SerializeEmptyNoNSClass (XmlObjectSerializer ser, string expected)
 240                 {
 241                         var sw = new StringWriter ();
 242                         using (var w = XmlWriter.Create (sw, settings)) {
 243                                 ser.WriteObject (w, new DCEmptyNoNS ());
 244                         }
 245                         Assert.AreEqual (expected, sw.ToString ());
 246                 }
 247                 // string (primitive)
 248
 249                 [Test]
 250                 public void SerializePrimitiveString ()
 251                 {
 252                         XmlObjectSerializer ser =
 253                                 new DataContractSerializer (typeof (string));
 254                         SerializePrimitiveString (ser, "<string xmlns=\"http://schemas.microsoft.com/2003/10/Serialization/\">TEST</string>");
 255                 }
 256
 257                 [Test]
 258                 [Category ("NotWorking")]
 259                 public void NetSerializePrimitiveString ()
 260                 {
 261                         XmlObjectSerializer ser = new NetDataContractSerializer ();
 262                         SerializePrimitiveString (ser, "<string z:Type=\"System.String\" z:Assembly=\"0\" xmlns:z=\"http://schemas.microsoft.com/2003/10/Serialization/\" xmlns=\"http://schemas.microsoft.com/2003/10/Serialization/\">TEST</string>");
 263                 }
 264
 265                 void SerializePrimitiveString (XmlObjectSerializer ser, string expected)
 266                 {
 267                         StringWriter sw = new StringWriter ();
 268                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 269                                 ser.WriteObject (w, "TEST");
 270                         }
 271                         Assert.AreEqual (expected, sw.ToString ());
 272                 }
 273
 274                 // QName (primitive but ...)
 275
 276                 [Test]
 277                 [Ignore ("These tests would not make any sense right now since it's populated prefix is not testable.")]
 278                 public void SerializePrimitiveQName ()
 279                 {
 280                         XmlObjectSerializer ser =
 281                                 new DataContractSerializer (typeof (XmlQualifiedName));
 282                         SerializePrimitiveQName (ser, "<z:QName xmlns:d7=\"urn:foo\" xmlns:z=\"http://schemas.microsoft.com/2003/10/Serialization/\">d7:foo</z:QName>");
 283                 }
 284
 285                 [Test]
 286                 [Ignore ("These tests would not make any sense right now since it's populated prefix is not testable.")]
 287                 public void NetSerializePrimitiveQName ()
 288                 {
 289                         XmlObjectSerializer ser = new NetDataContractSerializer ();
 290                         SerializePrimitiveQName (ser, "<z:QName z:Type=\"System.Xml.XmlQualifiedName\" z:Assembly=\"System.Xml, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089\" xmlns:d7=\"urn:foo\" xmlns:z=\"http://schemas.microsoft.com/2003/10/Serialization/\">d7:foo</z:QName>");
 291                 }
 292
 293                 void SerializePrimitiveQName (XmlObjectSerializer ser, string expected)
 294                 {
 295                         StringWriter sw = new StringWriter ();
 296                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 297                                 ser.WriteObject (w, new XmlQualifiedName ("foo", "urn:foo"));
 298                         }
 299                         Assert.AreEqual (expected, sw.ToString ());
 300                 }
 301
 302                 // DCSimple1
 303
 304                 [Test]
 305                 public void SerializeSimpleClass1 ()
 306                 {
 307                         DataContractSerializer ser =
 308                                 new DataContractSerializer (typeof (DCSimple1));
 309                         SerializeSimpleClass1 (ser, "<DCSimple1 xmlns:i=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization\"><Foo>TEST</Foo></DCSimple1>");
 310                 }
 311
 312                 [Test]
 313                 [ExpectedException (typeof (SerializationException))]
 314                 [Category ("NotWorking")] // behavior changed in 3.5/SP1
 315                 public void SerializeSimpleXml ()
 316                 {
 317                         DataContractSerializer ser =
 318                                 new DataContractSerializer (typeof (SimpleXml));
 319                         SerializeSimpleClass1 (ser, @"<simple i:type=""d1p1:DCSimple1"" xmlns:d1p1=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"" xmlns:i=""http://www.w3.org/2001/XMLSchema-instance""><d1p1:Foo>TEST</d1p1:Foo></simple>");
 320                 }
 321
 322                 [Test]
 323                 [Category ("NotWorking")]
 324                 public void NetSerializeSimpleClass1 ()
 325                 {
 326                         NetDataContractSerializer ser =
 327                                 new NetDataContractSerializer ();
 328                         SerializeSimpleClass1 (ser, String.Format ("<DCSimple1 xmlns:i=\"http://www.w3.org/2001/XMLSchema-instance\" z:Id=\"1\" z:Type=\"MonoTests.System.Runtime.Serialization.DCSimple1\" z:Assembly=\"{0}\" xmlns:z=\"http://schemas.microsoft.com/2003/10/Serialization/\" xmlns=\"http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization\"><Foo z:Id=\"2\">TEST</Foo></DCSimple1>", this.GetType ().Assembly.FullName));
 329                 }
 330
 331                 void SerializeSimpleClass1 (XmlObjectSerializer ser, string expected)
 332                 {
 333                         StringWriter sw = new StringWriter ();
 334                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 335                                 ser.WriteObject (w, new DCSimple1 ());
 336                         }
 337                         Console.WriteLine(sw.ToString());
 338                         Assert.AreEqual (expected, sw.ToString ());
 339                 }
 340
 341                 // NonDC (behavior changed in 3.5/SP1; not it's not rejected)
 342
 343                 [Test]
 344                 public void SerializeNonDC ()
 345                 {
 346                         DataContractSerializer ser = new DataContractSerializer (typeof (NonDC));
 347                         var sw = new StringWriter ();
 348                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 349                                 ser.WriteObject (w, new NonDC ());
 350                         }
 351                         Assert.AreEqual ("<NonDC xmlns:i='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization'><Whee>whee!</Whee></NonDC>".Replace ('\'', '"'), sw.ToString ());
 352                 }
 353
 354                 // DCHasNonDC
 355
 356                 [Test]
 357                 public void SerializeDCHasNonDC ()
 358                 {
 359                         DataContractSerializer ser = new DataContractSerializer (typeof (DCHasNonDC));
 360                         var sw = new StringWriter ();
 361                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 362                                 ser.WriteObject (w, new DCHasNonDC ());
 363                         }
 364                         Assert.AreEqual ("<DCHasNonDC xmlns:i='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization'><Hoge><Whee>whee!</Whee></Hoge></DCHasNonDC>".Replace ('\'', '"'), sw.ToString ());
 365                 }
 366
 367                 // DCHasSerializable
 368
 369                 [Test]
 370                 // DCHasSerializable itself is DataContract and has a field
 371                 // whose type is not contract but serializable.
 372                 public void SerializeSimpleSerializable1 ()
 373                 {
 374                         DataContractSerializer ser = new DataContractSerializer (typeof (DCHasSerializable));
 375                         StringWriter sw = new StringWriter ();
 376                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 377                                 ser.WriteObject (w, new DCHasSerializable ());
 378                         }
 379                         Assert.AreEqual ("<DCHasSerializable xmlns:i=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization\"><Ser><Doh>doh!</Doh></Ser></DCHasSerializable>", sw.ToString ());
 380                 }
 381
 382                 [Test]
 383                 public void SerializeDCWithName ()
 384                 {
 385                         DataContractSerializer ser = new DataContractSerializer (typeof (DCWithName));
 386                         StringWriter sw = new StringWriter ();
 387                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 388                                 ser.WriteObject (w, new DCWithName ());
 389                         }
 390                         Assert.AreEqual ("<Foo xmlns:i=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization\"><FooMember>value</FooMember></Foo>", sw.ToString ());
 391                 }
 392
 393                 [Test]
 394                 public void SerializeDCWithEmptyName1 ()
 395                 {
 396                         DataContractSerializer ser = new DataContractSerializer (typeof (DCWithEmptyName));
 397                         StringWriter sw = new StringWriter ();
 398                         DCWithEmptyName dc = new DCWithEmptyName ();
 399                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 400                                 try {
 401                                         ser.WriteObject (w, dc);
 402                                 } catch (InvalidDataContractException) {
 403                                         return;
 404                                 }
 405                         }
 406                         Assert.Fail ("Expected InvalidDataContractException");
 407                 }
 408
 409                 [Test]
 410                 [Category ("NotWorking")]
 411                 public void SerializeDCWithEmptyName2 ()
 412                 {
 413                         DataContractSerializer ser = new DataContractSerializer (typeof (DCWithName));
 414                         StringWriter sw = new StringWriter ();
 415
 416                         /* DataContractAttribute.Name == "", not valid */
 417                         DCWithEmptyName dc = new DCWithEmptyName ();
 418                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 419                                 try {
 420                                         ser.WriteObject (w, dc);
 421                                 } catch (InvalidDataContractException) {
 422                                         return;
 423                                 }
 424                         }
 425                         Assert.Fail ("Expected InvalidDataContractException");
 426                 }
 427
 428                 [Test]
 429                 [Category ("NotWorking")]
 430                 public void SerializeDCWithNullName ()
 431                 {
 432                         DataContractSerializer ser = new DataContractSerializer (typeof (DCWithNullName));
 433                         StringWriter sw = new StringWriter ();
 434                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 435                                 try {
 436                                         /* DataContractAttribute.Name == "", not valid */
 437                                         ser.WriteObject (w, new DCWithNullName ());
 438                                 } catch (InvalidDataContractException) {
 439                                         return;
 440                                 }
 441                         }
 442                         Assert.Fail ("Expected InvalidDataContractException");
 443                 }
 444
 445                 [Test]
 446                 public void SerializeDCWithEmptyNamespace1 ()
 447                 {
 448                         DataContractSerializer ser = new DataContractSerializer (typeof (DCWithEmptyNamespace));
 449                         StringWriter sw = new StringWriter ();
 450                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 451                                 ser.WriteObject (w, new DCWithEmptyNamespace ());
 452                         }
 453                 }
 454
 455                 // Wrapper.DCWrapped
 456
 457                 [Test]
 458                 public void SerializeWrappedClass ()
 459                 {
 460                         DataContractSerializer ser =
 461                                 new DataContractSerializer (typeof (Wrapper.DCWrapped));
 462                         SerializeWrappedClass (ser, "<Wrapper.DCWrapped xmlns:i=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization\" />");
 463                 }
 464
 465                 [Test]
 466                 [Category ("NotWorking")]
 467                 public void NetSerializeWrappedClass ()
 468                 {
 469                         NetDataContractSerializer ser =
 470                                 new NetDataContractSerializer ();
 471                         SerializeWrappedClass (ser, String.Format ("<Wrapper.DCWrapped xmlns:i=\"http://www.w3.org/2001/XMLSchema-instance\" z:Id=\"1\" z:Type=\"MonoTests.System.Runtime.Serialization.Wrapper+DCWrapped\" z:Assembly=\"{0}\" xmlns:z=\"http://schemas.microsoft.com/2003/10/Serialization/\" xmlns=\"http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization\" />", this.GetType ().Assembly.FullName));
 472                 }
 473
 474                 void SerializeWrappedClass (XmlObjectSerializer ser, string expected)
 475                 {
 476                         StringWriter sw = new StringWriter ();
 477                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 478                                 ser.WriteObject (w, new Wrapper.DCWrapped ());
 479                         }
 480                         Assert.AreEqual (expected, sw.ToString ());
 481                 }
 482
 483                 [Test]
 484                 /* old code
 485                 // CollectionContainer : Items must have a setter.
 486                 [ExpectedException (typeof (InvalidDataContractException))]
 487                 [Category ("NotWorking")]
 488                 */
 489                 public void SerializeReadOnlyCollectionMember ()
 490                 {
 491                         DataContractSerializer ser =
 492                                 new DataContractSerializer (typeof (CollectionContainer));
 493
 494                         StringWriter sw = new StringWriter ();
 495                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 496                                 ser.WriteObject (w, null);
 497                         }
 498                         Assert.AreEqual ("<CollectionContainer i:nil='true' xmlns:i='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization' />".Replace ('\'', '"'), sw.ToString (), "#1");
 499
 500                         sw = new StringWriter ();
 501                         var c = new CollectionContainer ();
 502                         c.Items.Add ("foo");
 503                         c.Items.Add ("bar");
 504                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 505                                 ser.WriteObject (w, c);
 506                         }
 507                         Assert.AreEqual ("<CollectionContainer xmlns:i='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization'><Items xmlns:d2p1='http://schemas.microsoft.com/2003/10/Serialization/Arrays'><d2p1:string>foo</d2p1:string><d2p1:string>bar</d2p1:string></Items></CollectionContainer>".Replace ('\'', '"'), sw.ToString (), "#2");
 508                 }
 509
 510                 // DataCollectionContainer : Items must have a setter.
 511                 [Test]
 512                 //[ExpectedException (typeof (InvalidDataContractException))]
 513                 public void SerializeReadOnlyDataCollectionMember ()
 514                 {
 515                         DataContractSerializer ser =
 516                                 new DataContractSerializer (typeof (DataCollectionContainer));
 517                         StringWriter sw = new StringWriter ();
 518                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 519                                 ser.WriteObject (w, null);
 520                         }
 521                         Assert.AreEqual ("<DataCollectionContainer i:nil='true' xmlns:i='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization' />".Replace ('\'', '"'), sw.ToString (), "#1");
 522
 523                         sw = new StringWriter ();
 524                         var c = new DataCollectionContainer ();
 525                         c.Items.Add ("foo");
 526                         c.Items.Add ("bar");
 527                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 528                                 ser.WriteObject (w, c);
 529                         }
 530                         // LAMESPEC: this is bogus behavior. .NET serializes
 531                         // System.String as "string" without overriding its
 532                         // element namespace, but then it must be regarded as
 533                         // in parent's namespace. What if there already is an
 534                         // element definition for "string" with the same
 535                         // namespace?
 536                         Assert.AreEqual ("<DataCollectionContainer xmlns:i='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization'><Items><string>foo</string><string>bar</string></Items></DataCollectionContainer>".Replace ('\'', '"'), sw.ToString (), "#2");
 537                 }
 538
 539                 [Test]
 540                 public void SerializeGuid ()
 541                 {
 542                         DataContractSerializer ser = new DataContractSerializer (typeof (Guid));
 543                         StringWriter sw = new StringWriter ();
 544                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 545                                 ser.WriteObject (w, Guid.Empty);
 546                         }
 547                         Assert.AreEqual (
 548                                 "<guid xmlns=\"http://schemas.microsoft.com/2003/10/Serialization/\">00000000-0000-0000-0000-000000000000</guid>",
 549                                 sw.ToString ());
 550                 }
 551
 552                 [Test]
 553                 public void SerializeEnum ()
 554                 {
 555                         DataContractSerializer ser = new DataContractSerializer (typeof (Colors));
 556                         StringWriter sw = new StringWriter ();
 557                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 558                                 ser.WriteObject (w, new Colors ());
 559                         }
 560
 561                         Assert.AreEqual (
 562                                 @"<Colors xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"">Red</Colors>",
 563                                 sw.ToString ());
 564                 }
 565
 566                 [Test]
 567                 public void SerializeEnum2 ()
 568                 {
 569                         DataContractSerializer ser = new DataContractSerializer (typeof (Colors));
 570                         StringWriter sw = new StringWriter ();
 571                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 572                                 ser.WriteObject (w, 0);
 573                         }
 574
 575                         XmlComparer.AssertAreEqual (
 576                                 @"<Colors xmlns:d1p1=""http://www.w3.org/2001/XMLSchema"" i:type=""d1p1:int"" xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"">0</Colors>",
 577                                 sw.ToString ());
 578                 }
 579
 580                 [Test]
 581                 public void SerializeEnumWithDC ()
 582                 {
 583                         DataContractSerializer ser = new DataContractSerializer (typeof (ColorsWithDC));
 584                         StringWriter sw = new StringWriter ();
 585                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 586                                 ser.WriteObject (w, new ColorsWithDC ());
 587                         }
 588
 589                         Assert.AreEqual (
 590                                 @"<_ColorsWithDC xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"">_Red</_ColorsWithDC>",
 591                                 sw.ToString ());
 592                 }
 593
 594                 [Test]
 595                 public void SerializeEnumWithNoDC ()
 596                 {
 597                         DataContractSerializer ser = new DataContractSerializer (typeof (ColorsEnumMemberNoDC));
 598                         StringWriter sw = new StringWriter ();
 599                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 600                                 ser.WriteObject (w, new ColorsEnumMemberNoDC ());
 601                         }
 602
 603                         Assert.AreEqual (
 604                                 @"<ColorsEnumMemberNoDC xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"">Red</ColorsEnumMemberNoDC>",
 605                                 sw.ToString ());
 606                 }
 607
 608                 [Test]
 609                 public void SerializeEnumWithDC2 ()
 610                 {
 611                         DataContractSerializer ser = new DataContractSerializer (typeof (ColorsWithDC));
 612                         StringWriter sw = new StringWriter ();
 613                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 614                                 ser.WriteObject (w, 3);
 615                         }
 616
 617                         XmlComparer.AssertAreEqual (
 618                                 @"<_ColorsWithDC xmlns:d1p1=""http://www.w3.org/2001/XMLSchema"" i:type=""d1p1:int"" xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"">3</_ColorsWithDC>",
 619                                 sw.ToString ());
 620                 }
 621
 622                 [Test]
 623                 [ExpectedException (typeof (SerializationException))]
 624                 public void SerializeEnumWithDCInvalid ()
 625                 {
 626                         DataContractSerializer ser = new DataContractSerializer (typeof (ColorsWithDC));
 627                         StringWriter sw = new StringWriter ();
 628                         ColorsWithDC cdc = ColorsWithDC.Blue;
 629                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 630                                 ser.WriteObject (w, cdc);
 631                         }
 632                 }
 633
 634                 [Test]
 635                 public void SerializeDCWithEnum ()
 636                 {
 637                         DataContractSerializer ser = new DataContractSerializer (typeof (DCWithEnum));
 638                         StringWriter sw = new StringWriter ();
 639                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 640                                 ser.WriteObject (w, new DCWithEnum ());
 641                         }
 642
 643                         Assert.AreEqual (
 644                                 @"<DCWithEnum xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><_colors>Red</_colors></DCWithEnum>",
 645                                 sw.ToString ());
 646                 }
 647
 648                 [Test]
 649                 public void SerializeDCWithTwoEnums ()
 650                 {
 651                         DataContractSerializer ser = new DataContractSerializer (typeof (DCWithTwoEnums));
 652                         StringWriter sw = new StringWriter ();
 653                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 654                                 DCWithTwoEnums e = new DCWithTwoEnums ();
 655                                 e.colors = Colors.Blue;
 656                                 e.colors2 = Colors.Green;
 657                                 ser.WriteObject (w, e);
 658                         }
 659
 660                         Assert.AreEqual (
 661                                 @"<DCWithTwoEnums xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><colors>Blue</colors><colors2>Green</colors2></DCWithTwoEnums>",
 662                                 sw.ToString ());
 663                 }
 664
 665                 [Test]
 666                 public void SerializeNestingDC2 ()
 667                 {
 668                         DataContractSerializer ser = new DataContractSerializer (typeof (NestingDC2));
 669                         StringWriter sw = new StringWriter ();
 670                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 671                                 NestingDC2 e = new NestingDC2 ();
 672                                 e.Field = new NestedDC2 ("Something");
 673                                 ser.WriteObject (w, e);
 674                         }
 675
 676                         Assert.AreEqual (
 677                                 @"<NestingDC2 xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""test2""><Field xmlns:d2p1=""test1""><d2p1:Name>Something</d2p1:Name></Field></NestingDC2>",
 678                                 sw.ToString ());
 679                 }
 680
 681                 [Test]
 682                 public void SerializeNestingDC ()
 683                 {
 684                         DataContractSerializer ser = new DataContractSerializer (typeof (NestingDC));
 685                         StringWriter sw = new StringWriter ();
 686                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 687                                 NestingDC e = new NestingDC ();
 688                                 e.Field1 = new NestedDC ("test1");
 689                                 e.Field2 = new NestedDC ("test2");
 690                                 ser.WriteObject (w, e);
 691                         }
 692
 693                         Assert.AreEqual (
 694                                 @"<NestingDC xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><Field1><Name>test1</Name></Field1><Field2><Name>test2</Name></Field2></NestingDC>",
 695                                 sw.ToString ());
 696                         sw = new StringWriter ();
 697                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 698                                 NestingDC e = new NestingDC ();
 699                                 ser.WriteObject (w, e);
 700                         }
 701
 702                         Assert.AreEqual (
 703                                 @"<NestingDC xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><Field1 i:nil=""true"" /><Field2 i:nil=""true"" /></NestingDC>",
 704                                 sw.ToString ());
 705                 }
 706
 707                 [Test]
 708                 public void SerializeDerivedDC ()
 709                 {
 710                         DataContractSerializer ser = new DataContractSerializer (typeof (DerivedDC));
 711                         StringWriter sw = new StringWriter ();
 712                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 713                                 DerivedDC e = new DerivedDC ();
 714                                 ser.WriteObject (w, e);
 715                         }
 716
 717                         Assert.AreEqual (
 718                                 @"<DerivedDC xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""Derived""><baseVal xmlns=""Base"">0</baseVal><derivedVal>0</derivedVal></DerivedDC>",
 719                                 sw.ToString ());
 720                 }
 721
 722                 [Test]
 723                 public void SerializerDCArray ()
 724                 {
 725                         DataContractSerializer ser = new DataContractSerializer (typeof (DCWithEnum []));
 726                         StringWriter sw = new StringWriter ();
 727                         DCWithEnum [] arr = new DCWithEnum [2];
 728                         arr [0] = new DCWithEnum (); arr [0].colors = Colors.Red;
 729                         arr [1] = new DCWithEnum (); arr [1].colors = Colors.Green;
 730                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 731                                 ser.WriteObject (w, arr);
 732                         }
 733
 734                         XmlComparer.AssertAreEqual (
 735                                 @"<ArrayOfDCWithEnum xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><DCWithEnum><_colors>Red</_colors></DCWithEnum><DCWithEnum><_colors>Green</_colors></DCWithEnum></ArrayOfDCWithEnum>",
 736                                 sw.ToString ());
 737                 }
 738
 739                 [Test]
 740                 public void SerializerDCArray2 ()
 741                 {
 742                         List<Type> known = new List<Type> ();
 743                         known.Add (typeof (DCWithEnum));
 744                         known.Add (typeof (DCSimple1));
 745                         DataContractSerializer ser = new DataContractSerializer (typeof (object []), known);
 746                         StringWriter sw = new StringWriter ();
 747                         object [] arr = new object [2];
 748                         arr [0] = new DCWithEnum (); ((DCWithEnum)arr [0]).colors = Colors.Red;
 749                         arr [1] = new DCSimple1 (); ((DCSimple1) arr [1]).Foo = "hello";
 750
 751                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 752                                 ser.WriteObject (w, arr);
 753                         }
 754
 755                         XmlComparer.AssertAreEqual (
 756                                 @"<ArrayOfanyType xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.microsoft.com/2003/10/Serialization/Arrays""><anyType xmlns:d2p1=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"" i:type=""d2p1:DCWithEnum""><d2p1:_colors>Red</d2p1:_colors></anyType><anyType xmlns:d2p1=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"" i:type=""d2p1:DCSimple1""><d2p1:Foo>hello</d2p1:Foo></anyType></ArrayOfanyType>",
 757                                 sw.ToString ());
 758                 }
 759
 760                 [Test]
 761                 public void SerializerDCArray3 ()
 762                 {
 763                         DataContractSerializer ser = new DataContractSerializer (typeof (int []));
 764                         StringWriter sw = new StringWriter ();
 765                         int [] arr = new int [2];
 766                         arr [0] = 1; arr [1] = 2;
 767
 768                         using (XmlWriter w = XmlWriter.Create (sw, settings)) {
 769                                 ser.WriteObject (w, arr);
 770                         }
 771
 772                         XmlComparer.AssertAreEqual (
 773                                 @"<ArrayOfint xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.microsoft.com/2003/10/Serialization/Arrays""><int>1</int><int>2</int></ArrayOfint>",
 774                                 sw.ToString ());
 775                 }
 776
 777                 [Test]
 778                 public void SerializeNonDCArray ()
 779                 {
 780                         DataContractSerializer ser = new DataContractSerializer (typeof (SerializeNonDCArrayType));
 781                         StringWriter sw = new StringWriter ();
 782                         using (XmlWriter xw = XmlWriter.Create (sw, settings)) {
 783                                 ser.WriteObject (xw, new SerializeNonDCArrayType ());
 784                         }
 785                         Assert.AreEqual (@"<SerializeNonDCArrayType xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><IPAddresses /></SerializeNonDCArrayType>",
 786                                 sw.ToString ());
 787                 }
 788
 789                 [Test]
 790                 public void SerializeNonDCArrayItems ()
 791                 {
 792                         DataContractSerializer ser = new DataContractSerializer (typeof (SerializeNonDCArrayType));
 793                         StringWriter sw = new StringWriter ();
 794                         using (XmlWriter xw = XmlWriter.Create (sw, settings)) {
 795                                 SerializeNonDCArrayType obj = new SerializeNonDCArrayType ();
 796                                 obj.IPAddresses = new NonDCItem [] {new NonDCItem () { Data = new int [] {1, 2, 3, 4} } };
 797                                 ser.WriteObject (xw, obj);
 798                         }
 799
 800                         XmlDocument doc = new XmlDocument ();
 801                         doc.LoadXml (sw.ToString ());
 802                         XmlNamespaceManager nsmgr = new XmlNamespaceManager (doc.NameTable);
 803                         nsmgr.AddNamespace ("s", "http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization");
 804                         nsmgr.AddNamespace ("n", "http://schemas.datacontract.org/2004/07/System.Net");
 805                         nsmgr.AddNamespace ("a", "http://schemas.microsoft.com/2003/10/Serialization/Arrays");
 806
 807                         Assert.AreEqual (1, doc.SelectNodes ("/s:SerializeNonDCArrayType/s:IPAddresses/s:NonDCItem", nsmgr).Count, "#1");
 808                         XmlElement el = doc.SelectSingleNode ("/s:SerializeNonDCArrayType/s:IPAddresses/s:NonDCItem/s:Data", nsmgr) as XmlElement;
 809                         Assert.IsNotNull (el, "#3");
 810                         Assert.AreEqual (4, el.SelectNodes ("a:int", nsmgr).Count, "#4");
 811                 }
 812
 813                 [Test]
 814                 public void DeserializeEnum ()
 815                 {
 816                         Colors c = Deserialize<Colors> (
 817                                 @"<Colors xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"">Red</Colors>");
 818
 819                         Assert.AreEqual (Colors.Red, c, "#de2");
 820                 }
 821
 822                 [Test]
 823                 public void DeserializeEnum2 ()
 824                 {
 825                         Colors c = Deserialize<Colors> (
 826                                 @"<Colors xmlns:d1p1=""http://www.w3.org/2001/XMLSchema"" i:type=""d1p1:int"" xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"">1</Colors>",
 827                                 typeof (int));
 828
 829                         Assert.AreEqual (Colors.Green, c, "#de4");
 830                 }
 831
 832                 [Test]
 833                 [ExpectedException (typeof (SerializationException))]
 834                 public void DeserializeEnumInvalid1 ()
 835                 {
 836                         Deserialize<Colors> (
 837                                 @"<Colors xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""></Colors>");
 838                 }
 839
 840                 [Test]
 841                 [ExpectedException (typeof (SerializationException))]
 842                 public void DeserializeEnumInvalid2 ()
 843                 {
 844                         Deserialize<Colors> (
 845                                 @"<Colors xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""/>");
 846                 }
 847
 848                 [Test]
 849                 [ExpectedException (typeof (SerializationException))]
 850                 public void DeserializeEnumInvalid3 ()
 851                 {
 852                         //"red" instead of "Red"
 853                         Deserialize<Colors> (
 854                                 @"<Colors xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"">red</Colors>");
 855                 }
 856
 857                 [Test]
 858                 public void DeserializeEnumFlags ()
 859                 {
 860                         Deserialize<Colors2> (
 861                                 @"<Colors2 xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""/>");
 862                 }
 863
 864                 [Test]
 865                 public void DeserializeEnumWithDC ()
 866                 {
 867                         ColorsWithDC cdc = Deserialize<ColorsWithDC> (
 868                                 @"<_ColorsWithDC xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"">_Red</_ColorsWithDC>");
 869
 870                         Assert.AreEqual (ColorsWithDC.Red, cdc, "#de6");
 871                 }
 872
 873                 [Test]
 874                 [ExpectedException (typeof (SerializationException))]
 875                 public void DeserializeEnumWithDCInvalid ()
 876                 {
 877                         Deserialize<ColorsWithDC> (
 878                                 @"<_ColorsWithDC xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"">NonExistant</_ColorsWithDC>");
 879                 }
 880
 881                 [Test]
 882                 public void DeserializeDCWithEnum ()
 883                 {
 884                         DCWithEnum dc = Deserialize<DCWithEnum> (
 885                                 @"<DCWithEnum xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><_colors>Red</_colors></DCWithEnum>");
 886
 887                         Assert.AreEqual (Colors.Red, dc.colors, "#de8");
 888                 }
 889
 890                 [Test]
 891                 public void DeserializeNestingDC ()
 892                 {
 893                         NestingDC dc = Deserialize<NestingDC> (
 894                                 @"<NestingDC xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><Field1><Name>test1</Name></Field1><Field2><Name>test2</Name></Field2></NestingDC>");
 895
 896                         Assert.IsNotNull (dc.Field1, "#N1: Field1 should not be null.");
 897                         Assert.IsNotNull (dc.Field2, "#N2: Field2 should not be null.");
 898                         Assert.AreEqual ("test1", dc.Field1.Name, "#1");
 899                         Assert.AreEqual ("test2", dc.Field2.Name, "#2");
 900                 }
 901
 902                 [Test]
 903                 public void DeserializeNestingDC2 ()
 904                 {
 905                         NestingDC2 dc = Deserialize<NestingDC2> (
 906                                 @"<NestingDC2 xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""test2""><Field xmlns:d2p1=""test1""><d2p1:Name>Something</d2p1:Name></Field></NestingDC2>");
 907
 908                         Assert.IsNotNull (dc.Field, "#N1: Field should not be null.");
 909                         Assert.AreEqual ("Something", dc.Field.Name, "#N2");
 910                 }
 911
 912                 [Test]
 913                 public void DeserializeDerivedDC ()
 914                 {
 915                         DerivedDC dc = Deserialize<DerivedDC> (
 916                                 @"<DerivedDC xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""Derived""><baseVal xmlns=""Base"">1</baseVal><derivedVal>2</derivedVal></DerivedDC>");
 917
 918                         Assert.AreEqual (1, dc.baseVal, "#N1");
 919                         Assert.AreEqual (2, dc.derivedVal, "#N2");
 920                 }
 921
 922                 [Test]
 923                 public void DeserializeTwice ()
 924                 {
 925                         string xml =
 926                                 @"<any><_ColorsWithDC xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"">_Red</_ColorsWithDC> <_ColorsWithDC xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"">_Red</_ColorsWithDC></any>";
 927                         DataContractSerializer ser = new DataContractSerializer (typeof (ColorsWithDC));
 928                         XmlReader xr = XmlReader.Create (new StringReader (xml), new XmlReaderSettings ());
 929                         xr.ReadStartElement ();
 930                         object o = ser.ReadObject (xr);
 931                         Assert.AreEqual (typeof (ColorsWithDC), o.GetType (), "#de5");
 932                         ColorsWithDC cdc = (ColorsWithDC) o;
 933                         Assert.AreEqual (ColorsWithDC.Red, o, "#de6");
 934
 935                         o = ser.ReadObject (xr);
 936                         Assert.AreEqual (typeof (ColorsWithDC), o.GetType (), "#de5");
 937                         cdc = (ColorsWithDC) o;
 938                         Assert.AreEqual (ColorsWithDC.Red, o, "#de6");
 939                         Assert.AreEqual (XmlNodeType.EndElement, xr.NodeType, "#de6");
 940                         Assert.AreEqual ("any", xr.LocalName, "#de6");
 941                         xr.ReadEndElement ();
 942                 }
 943
 944
 945                 [Test]
 946                 public void DeserializeEmptyNestingDC ()
 947                 {
 948                         NestingDC dc = Deserialize<NestingDC> (
 949                                 @"<NestingDC xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""></NestingDC>");
 950
 951                         Assert.IsNotNull (dc, "#A0: The object should not be null.");
 952                         Assert.IsNull (dc.Field1, "#A1: Field1 should be null.");
 953                         Assert.IsNull (dc.Field2, "#A2: Field2 should be null.");
 954
 955                         dc = Deserialize<NestingDC> (
 956                                 @"<NestingDC xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""/>");
 957
 958                         Assert.IsNotNull (dc, "#B0: The object should not be null.");
 959                         Assert.IsNull (dc.Field1, "#B1: Field1 should be null.");
 960                         Assert.IsNull (dc.Field2, "#B2: Field2 should be null.");
 961
 962                         dc = Deserialize<NestingDC> (
 963                                 @"<NestingDC xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><Field1 i:nil=""true"" /><Field2 i:nil=""true"" /></NestingDC>");
 964
 965                         Assert.IsNotNull (dc, "#B0: The object should not be null.");
 966                         Assert.IsNull (dc.Field1, "#B1: Field1 should be null.");
 967                         Assert.IsNull (dc.Field2, "#B2: Field2 should be null.");
 968                 }
 969
 970                 [Test]
 971                 [ExpectedException (typeof (SerializationException))]
 972                 public void DeserializeEmptyDCWithTwoEnums ()
 973                 {
 974                         Deserialize<DCWithTwoEnums> (
 975                                 @"<DCWithTwoEnums xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><colors i:nil=""true""/><colors2 i:nil=""true""/></DCWithTwoEnums>");
 976                 }
 977
 978                 [Test]
 979                 [Category ("NotWorking")]
 980                 public void DeserializeDCWithNullableEnum ()
 981                 {
 982                         DCWithNullableEnum dc = Deserialize<DCWithNullableEnum> (
 983                                 @"<DCWithNullableEnum xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><colors i:nil=""true""/></DCWithNullableEnum>");
 984
 985                         Assert.IsNull (dc.colors, "#B1: Field should be null.");
 986                 }
 987
 988                 [Test]
 989                 public void DeserializeDCWithTwoEnums ()
 990                 {
 991                         DCWithTwoEnums dc = Deserialize<DCWithTwoEnums> (
 992                                 @"<DCWithTwoEnums xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><colors>Blue</colors><colors2>Green</colors2></DCWithTwoEnums>");
 993
 994                         Assert.AreEqual (Colors.Blue, dc.colors, "#0");
 995                         Assert.AreEqual (Colors.Green, dc.colors2, "#1");
 996                 }
 997
 998                 [Test]
 999                 public void DeserializerDCArray ()
1000                 {
1001                         DCWithEnum [] dcArray = Deserialize<DCWithEnum []> (
1002                                 @"<ArrayOfDCWithEnum xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><DCWithEnum><_colors>Red</_colors></DCWithEnum><DCWithEnum><_colors>Green</_colors></DCWithEnum></ArrayOfDCWithEnum>");
1003
1004                         Assert.AreEqual (2, dcArray.Length, "#N1");
1005                         Assert.AreEqual (Colors.Red, dcArray [0].colors, "#N2");
1006                         Assert.AreEqual (Colors.Green, dcArray [1].colors, "#N3");
1007                 }
1008
1009                 [Test]
1010                 public void DeserializerDCArray2 ()
1011                 {
1012                         string xml =
1013                                 @"<ArrayOfanyType xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.microsoft.com/2003/10/Serialization/Arrays""><anyType xmlns:d2p1=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"" i:type=""d2p1:DCWithEnum""><d2p1:_colors>Red</d2p1:_colors></anyType><anyType xmlns:d2p1=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"" i:type=""d2p1:DCSimple1""><d2p1:Foo>hello</d2p1:Foo></anyType></ArrayOfanyType>";
1014
1015                         List<Type> known = new List<Type> ();
1016                         known.Add (typeof (DCWithEnum));
1017                         known.Add (typeof (DCSimple1));
1018                         DataContractSerializer ser = new DataContractSerializer (typeof (object []), known);
1019                         XmlReader xr = XmlReader.Create (new StringReader (xml));
1020
1021                         object [] dc = (object []) ser.ReadObject (xr);
1022                         Assert.AreEqual (2, dc.Length, "#N1");
1023                         Assert.AreEqual (typeof (DCWithEnum), dc [0].GetType (), "#N2");
1024                         DCWithEnum dc0 = (DCWithEnum) dc [0];
1025                         Assert.AreEqual (Colors.Red, dc0.colors, "#N3");
1026                         Assert.AreEqual (typeof (DCSimple1), dc [1].GetType (), "#N4");
1027                         DCSimple1 dc1 = (DCSimple1) dc [1];
1028                         Assert.AreEqual ("hello", dc1.Foo, "#N4");
1029                 }
1030
1031                 [Test]
1032                 public void DeserializerDCArray3 ()
1033                 {
1034                         int [] intArray = Deserialize<int []> (
1035                                 @"<ArrayOfint xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.microsoft.com/2003/10/Serialization/Arrays""><int>1</int><int>2</int></ArrayOfint>");
1036
1037                         Assert.AreEqual (2, intArray.Length, "#N0");
1038                         Assert.AreEqual (1, intArray [0], "#N1");
1039                         Assert.AreEqual (2, intArray [1], "#N2");
1040                 }
1041
1042                 [Test]
1043                 public void ReadObjectNoVerifyObjectName ()
1044                 {
1045                         string xml = @"<any><Member1 xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization1"">bar1</Member1><Member1 xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization2"">bar2</Member1><Member1 xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization"">bar</Member1></any>";
1046                         VerifyObjectNameTestData res = (VerifyObjectNameTestData)new DataContractSerializer (typeof (VerifyObjectNameTestData))
1047                                 .ReadObject (XmlReader.Create (new StringReader (xml)), false);
1048                         Assert.AreEqual ("bar", res.GetMember());
1049                 }
1050
1051                 [Test]
1052                 public void ReadObjectVerifyObjectName ()
1053                 {
1054                         string xml = @"<VerifyObjectNameTestData xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><Member1>bar</Member1></VerifyObjectNameTestData>";
1055                         VerifyObjectNameTestData res = (VerifyObjectNameTestData)new DataContractSerializer (typeof (VerifyObjectNameTestData))
1056                                 .ReadObject (XmlReader.Create (new StringReader (xml)));
1057                         Assert.AreEqual ("bar", res.GetMember());
1058                 }
1059
1060                 [Test]
1061                 [ExpectedException (typeof (SerializationException))]
1062                 public void ReadObjectWrongNamespace ()
1063                 {
1064                         string xml = @"<VerifyObjectNameTestData xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization2""><Member1>bar</Member1></VerifyObjectNameTestData>";
1065                         new DataContractSerializer (typeof (VerifyObjectNameTestData))
1066                                 .ReadObject (XmlReader.Create (new StringReader (xml)));
1067                 }
1068
1069                 [Test]
1070                 public void ReferenceSerialization ()
1071                 {
1072                         var dc = new DataContractSerializer (typeof (ReferenceWrapper));
1073                         var t = new ReferenceType ();
1074                         StringWriter sw = new StringWriter ();
1075                         using (var xw = XmlWriter.Create (sw)) {
1076                                 xw.WriteStartElement ("z", "root", "http://schemas.microsoft.com/2003/10/Serialization/");
1077                                 dc.WriteObject (xw, new ReferenceWrapper () {T = t, T2 = t});
1078                                 xw.WriteEndElement ();
1079                         }
1080                         string xml = @"<?xml version='1.0' encoding='utf-16'?><z:root xmlns:z='http://schemas.microsoft.com/2003/10/Serialization/'><ReferenceWrapper xmlns:i='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization'><T z:Id='i1'><F>x</F></T><T2 z:Ref='i1' /></ReferenceWrapper></z:root>";
1081                         Assert.AreEqual (xml.Replace ('\'', '"'), sw.ToString (), "#1");
1082
1083                         ReferenceWrapper w;
1084                         using (XmlReader r = XmlReader.Create (new StringReader (xml)))
1085         {
1086                                 r.ReadStartElement ();
1087                                 w = (ReferenceWrapper) dc.ReadObject (r);
1088                                 r.ReadEndElement ();
1089                         }
1090                         Assert.AreEqual (w.T, w.T2, "#2");
1091                 }
1092
1093                 [Test]
1094                 public void GenericSerialization ()
1095                 {
1096                         var sw = new StringWriter ();
1097                         var ser  = new DataContractSerializer (typeof (Foo<string,int,int>));
1098                         using (var xw = XmlWriter.Create (sw))
1099                                 ser.WriteObject (xw, new Foo<string,int,int> () {Field = "f"
1100                         });
1101                         var s = sw.ToString ();
1102
1103                         var ret = (Foo<string,int,int>) ser.ReadObject (XmlReader.Create (new StringReader (s)));
1104                         Assert.AreEqual ("f", ret.Field);
1105                 }
1106
1107                 [Test]
1108                 public void GenericCollectionSerialization ()
1109                 {
1110                         var l = new MyList ();
1111                         l.Add ("foo");
1112                         l.Add ("bar");
1113                         var ds = new DataContractSerializer (typeof (MyList));
1114                         var sw = new StringWriter ();
1115                         using (var xw = XmlWriter.Create (sw))
1116                                 ds.WriteObject (xw, l);
1117                         l = (MyList) ds.ReadObject (XmlReader.Create (new StringReader (sw.ToString ())));
1118                         Assert.AreEqual (2, l.Count);
1119                 }
1120
1121                 [Test]
1122                 public void GenericListOfKeyValuePairSerialization ()
1123                 {
1124                         string xml = @"<?xml version='1.0' encoding='utf-16'?><ArrayOfKeyValuePairOfstringstring xmlns:i='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://schemas.datacontract.org/2004/07/System.Collections.Generic'><KeyValuePairOfstringstring><key>foo</key><value>bar</value></KeyValuePairOfstringstring></ArrayOfKeyValuePairOfstringstring>".Replace ('\'', '"');
1125
1126                         var ds = new DataContractSerializer (typeof (List<KeyValuePair<string,string>>));
1127                         var d = new List<KeyValuePair<string,string>> ();
1128                         d.Add (new KeyValuePair<string,string> ("foo", "bar"));
1129                         var sw = new StringWriter ();
1130                         using (var xw = XmlWriter.Create (sw))
1131                                 ds.WriteObject (xw, d);
1132                         Assert.AreEqual (xml, sw.ToString (), "#1");
1133                         d = (List<KeyValuePair<string,string>>) ds.ReadObject (XmlReader.Create (new StringReader (xml)));
1134                         Assert.AreEqual (1, d.Count, "#2");
1135                         Assert.AreEqual ("bar", d [0].Value, "#3");
1136                 }
1137
1138                 [Test]
1139                 public void GenericListOfDictionaryEntrySerialization ()
1140                 {
1141                         string xml = @"<?xml version='1.0' encoding='utf-16'?><ArrayOfDictionaryEntry xmlns:i='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://schemas.datacontract.org/2004/07/System.Collections'><DictionaryEntry><_key xmlns:d3p1='http://www.w3.org/2001/XMLSchema' i:type='d3p1:string'>foo</_key><_value xmlns:d3p1='http://www.w3.org/2001/XMLSchema' i:type='d3p1:string'>bar</_value></DictionaryEntry></ArrayOfDictionaryEntry>".Replace ('\'', '"');
1142
1143                         var ds = new DataContractSerializer (typeof (List<DictionaryEntry>));
1144                         var d = new List<DictionaryEntry> ();
1145                         d.Add (new DictionaryEntry ("foo", "bar"));
1146                         var sw = new StringWriter ();
1147                         using (var xw = XmlWriter.Create (sw))
1148                                 ds.WriteObject (xw, d);
1149                         Assert.AreEqual (xml, sw.ToString (), "#1");
1150                         Assert.IsTrue (sw.ToString ().IndexOf ("i:type") >= 0);
1151                         d = (List<DictionaryEntry>) ds.ReadObject (XmlReader.Create (new StringReader (xml)));
1152                         Assert.AreEqual (1, d.Count, "#2");
1153                         Assert.AreEqual ("bar", d [0].Value, "#3");
1154                 }
1155
1156                 [Test]
1157                 public void GenericDictionarySerialization ()
1158                 {
1159                         string xml = @"<?xml version='1.0' encoding='utf-16'?><ArrayOfKeyValueOfstringstring xmlns:i='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://schemas.microsoft.com/2003/10/Serialization/Arrays'><KeyValueOfstringstring><Key>foo</Key><Value>bar</Value></KeyValueOfstringstring></ArrayOfKeyValueOfstringstring>".Replace ('\'', '"');
1160
1161                         var ds = new DataContractSerializer (typeof (Dictionary<string,string>));
1162                         var d = new Dictionary<string,string> ();
1163                         d ["foo"] = "bar";
1164                         var sw = new StringWriter ();
1165                         using (var xw = XmlWriter.Create (sw))
1166                                 ds.WriteObject (xw, d);
1167                         Assert.AreEqual (xml, sw.ToString (), "#1");
1168                         d = (Dictionary<string,string>) ds.ReadObject (XmlReader.Create (new StringReader (xml)));
1169                         Assert.AreEqual (1, d.Count, "#2");
1170                         Assert.AreEqual ("bar", d ["foo"], "#3");
1171                 }
1172
1173                 [Test]
1174                 public void HashtableSerialization ()
1175                 {
1176                         string xml = @"<?xml version='1.0' encoding='utf-16'?><ArrayOfKeyValueOfanyTypeanyType xmlns:i='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://schemas.microsoft.com/2003/10/Serialization/Arrays'><KeyValueOfanyTypeanyType><Key xmlns:d3p1='http://www.w3.org/2001/XMLSchema' i:type='d3p1:string'>foo</Key><Value xmlns:d3p1='http://www.w3.org/2001/XMLSchema' i:type='d3p1:string'>bar</Value></KeyValueOfanyTypeanyType></ArrayOfKeyValueOfanyTypeanyType>".Replace ('\'', '"');
1177
1178                         var ds = new DataContractSerializer (typeof (Hashtable));
1179                         var d = new Hashtable ();
1180                         d ["foo"] = "bar";
1181                         var sw = new StringWriter ();
1182                         using (var xw = XmlWriter.Create (sw))
1183                                 ds.WriteObject (xw, d);
1184                         Assert.AreEqual (xml, sw.ToString (), "#1");
1185                         d = (Hashtable) ds.ReadObject (XmlReader.Create (new StringReader (xml)));
1186                         Assert.AreEqual (1, d.Count, "#2");
1187                         Assert.AreEqual ("bar", d ["foo"], "#3");
1188                 }
1189
1190                 [Test]
1191                 public void CollectionContarctDictionarySerialization ()
1192                 {
1193                         string xml = @"<?xml version='1.0' encoding='utf-16'?><NAME xmlns:i='http://www.w3.org/2001/XMLSchema-instance' xmlns='urn:foo'><ITEM><KEY>foo</KEY><VALUE>bar</VALUE></ITEM></NAME>".Replace ('\'', '"');
1194
1195                         var ds = new DataContractSerializer (typeof (MyDictionary<string,string>));
1196                         var d = new MyDictionary<string,string> ();
1197                         d ["foo"] = "bar";
1198                         var sw = new StringWriter ();
1199                         using (var xw = XmlWriter.Create (sw))
1200                                 ds.WriteObject (xw, d);
1201                         Assert.AreEqual (xml, sw.ToString (), "#1");
1202                         d = (MyDictionary<string,string>) ds.ReadObject (XmlReader.Create (new StringReader (xml)));
1203                         Assert.AreEqual (1, d.Count, "#2");
1204                         Assert.AreEqual ("bar", d ["foo"], "#3");
1205                 }
1206
1207                 [Test]
1208                 public void SerializeInterfaceCollection ()
1209                 {
1210                         var ser = new DataContractSerializer (typeof (InterfaceCollectionType));
1211                         var sw = new StringWriter ();
1212                         var obj = new InterfaceCollectionType ();
1213                         using (var xw = XmlWriter.Create (sw))
1214                                 ser.WriteObject (xw, obj);
1215                         using (var xr = XmlReader.Create (new StringReader (sw.ToString ()))) {
1216                                 obj = (InterfaceCollectionType) ser.ReadObject (xr);
1217                                 Assert.IsNull (obj.Array, "#1");
1218                         }
1219
1220                         sw = new StringWriter ();
1221                         obj.Array = new List<int> ();
1222                         obj.Array.Add (5);
1223                         using (var xw = XmlWriter.Create (sw))
1224                                 ser.WriteObject (xw, obj);
1225                         using (var xr = XmlReader.Create (new StringReader (sw.ToString ()))) {
1226                                 obj = (InterfaceCollectionType) ser.ReadObject (xr);
1227                                 Assert.AreEqual (5, obj.Array [0], "#2");
1228                         }
1229                 }
1230
1231                 [Test]
1232                 public void EmptyChildren ()
1233                 {
1234                 string xml = @"
1235 <DummyPlaylist xmlns='http://example.com/schemas/asx'>
1236         <Entries>
1237                 <DummyEntry>
1238                         <EntryInfo xmlns:i='http://www.w3.org/2001/XMLSchema-instance' i:type='PartDummyEntryInfo'/>
1239                         <Href>http://vmsservices.example.com:8080/VideoService.svc?crid=45541/part=1/guid=ae968b5d-e4a5-41fe-9b23-ed631b27cd21/</Href>
1240                 </DummyEntry>
1241         </Entries>
1242 </DummyPlaylist>
1243 ";
1244                         var reader = XmlReader.Create (new StringReader (xml));
1245                         DummyPlaylist playlist = (DummyPlaylist) new DataContractSerializer (typeof (DummyPlaylist)).ReadObject (reader);
1246                         Assert.AreEqual (1, playlist.entries.Count, "#1");
1247                         Assert.IsTrue (playlist.entries [0] is DummyEntry, "#2");
1248                         Assert.IsNotNull (playlist.entries [0].Href, "#3");
1249                 }
1250
1251                 [Test]
1252                 public void BaseKnownTypeAttributes ()
1253                 {
1254                         // bug #524088
1255                         string xml = @"
1256 <DummyPlaylist xmlns='http://example.com/schemas/asx'>
1257   <Entries>
1258     <DummyEntry>
1259       <EntryInfo xmlns:i='http://www.w3.org/2001/XMLSchema-instance' i:type='PartDummyEntryInfo'/>
1260     </DummyEntry>
1261   </Entries>
1262 </DummyPlaylist>";
1263
1264                         using (XmlReader reader = XmlReader.Create (new StringReader (xml))) {
1265                                 DummyPlaylist playlist = new DataContractSerializer(typeof(DummyPlaylist)).ReadObject(reader) as DummyPlaylist;
1266                                 Assert.IsNotNull (playlist);
1267                         }
1268                 }
1269
1270                 [Test]
1271                 public void Bug524083 ()
1272                 {
1273                         string xml = @"
1274 <AsxEntryInfo xmlns='http://example.com/schemas/asx'>
1275         <AdvertPrompt/>
1276 </AsxEntryInfo>";
1277
1278                         using (XmlReader reader = XmlReader.Create (new StringReader (xml)))
1279                                 new DataContractSerializer(typeof (AsxEntryInfo)).ReadObject (reader);
1280                 }
1281
1282                 [Test]
1283                 public void Bug539563 ()
1284                 {
1285                         new DataContractSerializer (typeof (NestedContractType));
1286                 }
1287
1288                 private T Deserialize<T> (string xml)
1289                 {
1290                         return Deserialize<T> (xml, typeof (T));
1291                 }
1292
1293                 private T Deserialize<T> (string xml, Type runtimeType)
1294                 {
1295                         DataContractSerializer ser = new DataContractSerializer (typeof (T));
1296                         XmlReader xr = XmlReader.Create (new StringReader (xml), new XmlReaderSettings ());
1297                         object o = ser.ReadObject (xr);
1298                         Assert.AreEqual (runtimeType, o.GetType (), "#DS0");
1299                         return (T)o;
1300                 }
1301
1302                 public Dictionary<string, object> GenericDictionary (Dictionary<string, object> settings)
1303                 {
1304                         using (MemoryStream ms = new MemoryStream ()) {
1305                                 DataContractSerializer save = new DataContractSerializer (settings.GetType ());
1306                                 save.WriteObject (ms, settings);
1307
1308                                 ms.Position = 0;
1309
1310                                 DataContractSerializer load = new DataContractSerializer (typeof (Dictionary<string, object>));
1311                                 return (Dictionary<string, object>) load.ReadObject (ms);
1312                         }
1313                 }
1314
1315                 [Test]
1316                 public void GenericDictionaryEmpty ()
1317                 {
1318                         Dictionary<string, object> in_settings = new Dictionary<string, object> ();
1319                         Dictionary<string, object> out_settings = GenericDictionary (in_settings);
1320                         out_settings.Clear ();
1321                 }
1322
1323                 [Test]
1324                 public void GenericDictionaryOneElement ()
1325                 {
1326                         Dictionary<string, object> in_settings = new Dictionary<string, object> ();
1327                         in_settings.Add ("one", "ONE");
1328                         Dictionary<string, object> out_settings = GenericDictionary (in_settings);
1329                         Assert.AreEqual ("ONE", out_settings ["one"], "out");
1330                         out_settings.Clear ();
1331                 }
1332
1333                 [Test]
1334                 public void IgnoreDataMember ()
1335                 {
1336                         var ser = new DataContractSerializer (typeof (MemberIgnored));
1337                         var sw = new StringWriter ();
1338                         using (var w = XmlWriter.Create (sw, settings)) {
1339                                 ser.WriteObject (w, new MemberIgnored ());
1340                         }
1341                         Assert.AreEqual (@"<MemberIgnored xmlns:i=""http://www.w3.org/2001/XMLSchema-instance"" xmlns=""http://schemas.datacontract.org/2004/07/MonoTests.System.Runtime.Serialization""><body><Bar>bar</Bar></body></MemberIgnored>", sw.ToString (), "#1");
1342                 }
1343         }
1344
1345         [DataContract]
1346         public class MemberIgnored
1347         {
1348                 [DataMember]
1349                 MemberIgnoredBody body = new MemberIgnoredBody ();
1350         }
1351
1352         public class MemberIgnoredBody
1353         {
1354                 [IgnoreDataMember]
1355                 public string Foo = "foo";
1356
1357                 public string Bar = "bar";
1358         }
1359
1360         public enum Colors {
1361                 Red, Green, Blue
1362         }
1363
1364         [Flags]
1365         public enum Colors2 {
1366                 Red, Green, Blue
1367         }
1368
1369         [DataContract (Name = "_ColorsWithDC")]
1370         public enum ColorsWithDC {
1371
1372                 [EnumMember (Value = "_Red")]
1373                 Red,
1374                 [EnumMember]
1375                 Green,
1376                 Blue
1377         }
1378
1379
1380         public enum ColorsEnumMemberNoDC {
1381                 [EnumMember (Value = "_Red")]
1382                 Red,
1383                 [EnumMember]
1384                 Green,
1385                 Blue
1386         }
1387
1388         [DataContract]
1389         public class DCWithEnum {
1390                 [DataMember (Name = "_colors")]
1391                 public Colors colors;
1392         }
1393
1394         [DataContract]
1395         public class DCWithTwoEnums {
1396                 [DataMember]
1397                 public Colors colors;
1398                 [DataMember]
1399                 public Colors colors2;
1400         }
1401
1402         [DataContract]
1403         public class DCWithNullableEnum {
1404                 [DataMember]
1405                 public Colors? colors;
1406         }
1407
1408
1409         [DataContract (Namespace = "Base")]
1410         public class BaseDC {
1411                 [DataMember]
1412                 public int baseVal;
1413         }
1414
1415         [DataContract (Namespace = "Derived")]
1416         public class DerivedDC : BaseDC {
1417                 [DataMember]
1418                 public int derivedVal;
1419         }
1420
1421         [DataContract]
1422         public class NestedDC {
1423                 public NestedDC (string name) { this.Name = name; }
1424
1425                 [DataMember]
1426                 public string Name;
1427         }
1428
1429         [DataContract]
1430         public class NestingDC {
1431                 [DataMember]
1432                 public NestedDC Field1;
1433                 [DataMember]
1434                 public NestedDC Field2;
1435         }
1436
1437         [DataContract (Namespace = "test1")]
1438         public class NestedDC2 {
1439                 public NestedDC2 (string name) { this.Name = name; }
1440
1441                 [DataMember]
1442                 public string Name;
1443         }
1444
1445         [DataContract (Namespace = "test2")]
1446         public class NestingDC2 {
1447                 [DataMember]
1448                 public NestedDC2 Field;
1449         }
1450
1451         [DataContract]
1452         public class DCEmpty
1453         {
1454                 // serializer doesn't touch it.
1455                 public string Foo = "TEST";
1456         }
1457
1458         [DataContract (Namespace = "")]
1459         public class DCEmptyNoNS
1460         {
1461         }
1462
1463         [DataContract]
1464         public class DCSimple1
1465         {
1466                 [DataMember]
1467                 public string Foo = "TEST";
1468         }
1469
1470         [DataContract]
1471         public class DCHasNonDC
1472         {
1473                 [DataMember]
1474                 public NonDC Hoge= new NonDC ();
1475         }
1476
1477         public class NonDC
1478         {
1479                 public string Whee = "whee!";
1480         }
1481
1482         [DataContract]
1483         public class DCHasSerializable
1484         {
1485                 [DataMember]
1486                 public SimpleSer1 Ser = new SimpleSer1 ();
1487         }
1488
1489         [DataContract (Name = "Foo")]
1490         public class DCWithName
1491         {
1492                 [DataMember (Name = "FooMember")]
1493                 public string DMWithName = "value";
1494         }
1495
1496         [DataContract (Name = "")]
1497         public class DCWithEmptyName
1498         {
1499         }
1500
1501         [DataContract (Name = null)]
1502         public class DCWithNullName
1503         {
1504         }
1505
1506         [DataContract (Namespace = "")]
1507         public class DCWithEmptyNamespace
1508         {
1509         }
1510
1511         [Serializable]
1512         public class SimpleSer1
1513         {
1514                 public string Doh = "doh!";
1515                 [NonSerialized]
1516                 public string Bah = "bah!";
1517         }
1518
1519         public class Wrapper
1520         {
1521                 [DataContract]
1522                 public class DCWrapped
1523                 {
1524                 }
1525         }
1526
1527         [DataContract]
1528         public class CollectionContainer
1529         {
1530                 Collection<string> items = new Collection<string> ();
1531
1532                 [DataMember]
1533                 public Collection<string> Items {
1534                         get { return items; }
1535                 }
1536         }
1537
1538         [CollectionDataContract]
1539         public class DataCollection<T> : Collection<T>
1540         {
1541         }
1542
1543         [DataContract]
1544         public class DataCollectionContainer
1545         {
1546                 DataCollection<string> items = new DataCollection<string> ();
1547
1548                 [DataMember]
1549                 public DataCollection<string> Items {
1550                         get { return items; }
1551                 }
1552         }
1553
1554         [DataContract]
1555         class SerializeNonDCArrayType
1556         {
1557                 [DataMember]
1558                 public NonDCItem [] IPAddresses = new NonDCItem [0];
1559         }
1560
1561         public class NonDCItem
1562         {
1563                 public int [] Data { get; set; }
1564         }
1565
1566         [DataContract]
1567         public class VerifyObjectNameTestData
1568         {
1569                 [DataMember]
1570                 string Member1 = "foo";
1571
1572                 public string GetMember() { return Member1; }
1573         }
1574
1575         [XmlRoot(ElementName = "simple", Namespace = "")]
1576         public class SimpleXml : IXmlSerializable
1577         {
1578                 void IXmlSerializable.ReadXml (XmlReader reader)
1579                 {
1580                 }
1581
1582                 void IXmlSerializable.WriteXml (XmlWriter writer)
1583                 {
1584                 }
1585
1586                 XmlSchema IXmlSerializable.GetSchema ()
1587                 {
1588                         return null;
1589                 }
1590
1591         }
1592
1593         [DataContract]
1594         public class ReferenceWrapper
1595         {
1596                 [DataMember (Order = 1)]
1597                 public ReferenceType T;
1598
1599                 [DataMember (Order = 2)]
1600                 public ReferenceType T2;
1601         }
1602
1603         [DataContract (IsReference = true)]
1604         public class ReferenceType
1605         {
1606                 [DataMember]
1607                 public string F = "x";
1608         }
1609
1610         public class MyList : IList<string>
1611         {
1612                 List<string> l = new List<string> ();
1613                 public void Clear () { l.Clear (); }
1614                 public void Add(string s) { l.Add (s);}
1615                 public void Insert(int idx, string s) { l.Insert(idx,s);}
1616                 public bool Contains(string s) { return l.Contains(s); }
1617                 public IEnumerator<string> GetEnumerator () { return l.GetEnumerator (); }
1618                 IEnumerator IEnumerable.GetEnumerator () { return l.GetEnumerator (); }
1619                 public bool Remove(string s) { return l.Remove(s); }
1620                 public void RemoveAt(int i) { l.RemoveAt (i);}
1621                 public void CopyTo (string [] arr, int index) { l.CopyTo (arr, index);}
1622                 public int IndexOf (string s) { return l.IndexOf (s); }
1623
1624                 public int Count { get { return l.Count; } }
1625                 public bool IsReadOnly { get { return ((IList<string>) l).IsReadOnly; } }
1626                 public string this [int index] { get { return l [index]; } set { l [index] = value; } }
1627         }
1628
1629         [DataContract]
1630         internal class InterfaceCollectionType
1631         {
1632                 [DataMember]
1633                 public IList<int> Array { get; set; }
1634         }
1635
1636         [DataContract]
1637         public class NestedContractType
1638         {
1639                 [DataMember]
1640                 public NestedContractType Nested;
1641                 [DataMember]
1642                 public string X = "x";
1643         }
1644 }
1645
1646 [DataContract]
1647 class GlobalSample1
1648 {
1649 }
1650
1651 [DataContract]
1652 class Foo<X,Y,Z>
1653 {
1654         [DataMember]
1655         public X Field;
1656 }
1657
1658 [CollectionDataContract (Name = "NAME", Namespace = "urn:foo", ItemName = "ITEM", KeyName = "KEY", ValueName = "VALUE")]
1659 public class MyDictionary<K,V> : Dictionary<K,V>
1660 {
1661 }
1662
1663 // bug #524086
1664 [DataContract(Namespace="http://example.com/schemas/asx")]
1665 public class DummyEntry
1666 {
1667     [DataMember]
1668     public DummyEntryInfo EntryInfo { get; set; }
1669     [DataMember]
1670     public string Href { get; set; }
1671 }
1672
1673 [DataContract(Namespace="http://example.com/schemas/asx"),
1674 KnownType(typeof(PartDummyEntryInfo))]
1675 public abstract class DummyEntryInfo
1676 {
1677 }
1678
1679 [DataContract(Namespace="http://example.com/schemas/asx")]
1680 public class DummyPlaylist
1681 {
1682     public IList<DummyEntry> entries = new List<DummyEntry> ();
1683
1684     [DataMember]
1685     public IList<DummyEntry> Entries { get { return entries; } set {entries = value;} }
1686 }
1687
1688 [DataContract(Namespace="http://example.com/schemas/asx")]
1689 public class PartDummyEntryInfo : DummyEntryInfo
1690 {
1691     public PartDummyEntryInfo() {}
1692 }
1693
1694 // bug #524088
1695
1696 [DataContract(Namespace="http://example.com/schemas/asx")]
1697 public class AsxEntryInfo
1698 {
1699     [DataMember]
1700     public string AdvertPrompt { get; set; }
1701 }