mcs/class/System.Xaml/Test/System.Xaml/XamlObjectReaderTest.cs

   1 //
   2 // Copyright (C) 2010 Novell Inc. http://novell.com
   3 //
   4 // Permission is hereby granted, free of charge, to any person obtaining
   5 // a copy of this software and associated documentation files (the
   6 // "Software"), to deal in the Software without restriction, including
   7 // without limitation the rights to use, copy, modify, merge, publish,
   8 // distribute, sublicense, and/or sell copies of the Software, and to
   9 // permit persons to whom the Software is furnished to do so, subject to
  10 // the following conditions:
  11 //
  12 // The above copyright notice and this permission notice shall be
  13 // included in all copies or substantial portions of the Software.
  14 //
  15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  19 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  20 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  21 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  22 //
  23 using System;
  24 using System.Collections;
  25 using System.Collections.Generic;
  26 using System.ComponentModel;
  27 using System.IO;
  28 using System.Linq;
  29 using System.Reflection;
  30 using System.Windows.Markup;
  31 using System.Xaml;
  32 using System.Xaml.Schema;
  33 using System.Xml;
  34 using NUnit.Framework;
  35
  36 using CategoryAttribute = NUnit.Framework.CategoryAttribute;
  37
  38 // Some test result remarks:
  39 // - TypeExtension: [ConstructorArgument] -> PositionalParameters
  40 // - StaticExtension: almost identical to TypeExtension
  41 // - Reference: [ConstructorArgument], [ContentProperty] -> only ordinal member.
  42 // - ArrayExtension: [ConstrutorArgument], [ContentProperty] -> no PositionalParameters, Items.
  43 // - NullExtension: no member.
  44 // - MyExtension: [ConstructorArgument] -> only ordinal members...hmm?
  45
  46 namespace MonoTests.System.Xaml
  47 {
  48         [TestFixture]
  49         public class XamlObjectReaderTest
  50         {
  51                 [Test]
  52                 public void ConstructorNullObject ()
  53                 {
  54                         // allowed.
  55                         new XamlObjectReader (null);
  56                 }
  57
  58                 [Test]
  59                 [ExpectedException (typeof (ArgumentNullException))]
  60                 public void ConstructorNullSchemaContext ()
  61                 {
  62                         new XamlObjectReader ("foo", (XamlSchemaContext) null);
  63                 }
  64
  65                 [Test]
  66                 public void ConstructorNullSettings ()
  67                 {
  68                         new XamlObjectReader ("foo", (XamlObjectReaderSettings) null);
  69                 }
  70
  71                 [Test]
  72                 [ExpectedException (typeof (ArgumentNullException))]
  73                 public void ConstructorNullSchemaContext2 ()
  74                 {
  75                         new XamlObjectReader ("foo", null, new XamlObjectReaderSettings ());
  76                 }
  77
  78                 [Test]
  79                 public void ConstructorNullSettings2 ()
  80                 {
  81                         new XamlObjectReader ("foo", new XamlSchemaContext (null, null), null);
  82                 }
  83
  84                 [Test]
  85                 public void ReadNull ()
  86                 {
  87                         var r = new XamlObjectReader (null);
  88                         Assert.IsTrue (r.Read (), "#1");
  89                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#1-2");
  90                         Assert.IsTrue (r.Read (), "#2");
  91                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#2-2");
  92                         Assert.AreEqual (XamlLanguage.Null, r.Type, "#2-3");
  93                         Assert.IsTrue (r.Read (), "#3");
  94                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#3-2");
  95                         Assert.IsFalse (r.Read (), "#4");
  96                         Assert.AreEqual (XamlNodeType.None, r.NodeType, "#4-2");
  97                 }
  98
  99                 [Test]
 100                 public void Read1 ()
 101                 {
 102                         var r = new XamlObjectReader ("Foo");
 103                         Assert.AreEqual (XamlNodeType.None, r.NodeType, "#1");
 104                         Assert.IsNull (r.Member, "#2");
 105                         Assert.IsNull (r.Namespace, "#3");
 106                         Assert.IsNull (r.Member, "#4");
 107                         Assert.IsNull (r.Type, "#5");
 108                         Assert.IsNull (r.Value, "#6");
 109
 110                         Assert.IsTrue (r.Read (), "#11");
 111                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
 112                         Assert.IsNotNull (r.Namespace, "#13");
 113                         Assert.AreEqual ("x", r.Namespace.Prefix, "#13-2");
 114                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#13-3");
 115
 116                         Assert.IsTrue (r.Read (), "#21");
 117                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#22");
 118                         Assert.IsNotNull (r.Type, "#23");
 119                         Assert.AreEqual (new XamlType (typeof (string), r.SchemaContext), r.Type, "#23-2");
 120                         Assert.IsNull (r.Namespace, "#25");
 121
 122                         Assert.IsTrue (r.Read (), "#31");
 123                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#32");
 124                         Assert.IsNotNull (r.Member, "#33");
 125                         Assert.AreEqual (XamlLanguage.Initialization, r.Member, "#33-2");
 126                         Assert.IsNull (r.Type, "#34");
 127
 128                         Assert.IsTrue (r.Read (), "#41");
 129                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "#42");
 130                         Assert.AreEqual ("Foo", r.Value, "#43");
 131                         Assert.IsNull (r.Member, "#44");
 132
 133                         Assert.IsTrue (r.Read (), "#51");
 134                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#52");
 135                         Assert.IsNull (r.Type, "#53");
 136                         Assert.IsNull (r.Member, "#54");
 137
 138                         Assert.IsTrue (r.Read (), "#61");
 139                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#62");
 140                         Assert.IsNull (r.Type, "#63");
 141
 142                         Assert.IsFalse (r.Read (), "#71");
 143                         Assert.IsTrue (r.IsEof, "#72");
 144                 }
 145
 146                 [Test]
 147                 [ExpectedException (typeof (XamlObjectReaderException))]
 148                 public void ReadNonConstructible ()
 149                 {
 150                         // XamlType has no default constructor.
 151                         var r = new XamlObjectReader (XamlLanguage.String);
 152                 }
 153
 154                 [Test]
 155                 [ExpectedException (typeof (XamlObjectReaderException))]
 156                 public void NonPublicType ()
 157                 {
 158                         new XamlObjectReader (new TestClass1 ());
 159                 }
 160
 161                 [Test]
 162                 [ExpectedException (typeof (XamlObjectReaderException))]
 163                 public void NestedType ()
 164                 {
 165                         new XamlObjectReader (new TestClass2 ());
 166                 }
 167
 168                 public class TestClass2
 169                 {
 170                 }
 171
 172                 [Test]
 173                 public void ConstructibleType ()
 174                 {
 175                         new XamlObjectReader (new TestClass3 ());
 176                 }
 177
 178                 [Test]
 179                 public void WriteNullMemberAsObject ()
 180                 {
 181                         var r = new XamlObjectReader (new TestClass4 ());
 182
 183                         Assert.AreEqual (XamlNodeType.None, r.NodeType, "#1");
 184                         Assert.IsTrue (r.Read (), "#6");
 185                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#7");
 186                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "#7-2");
 187                         Assert.AreEqual ("clr-namespace:MonoTests.System.Xaml;assembly=" + GetType ().Assembly.GetName ().Name, r.Namespace.Namespace, "#7-3");
 188
 189                         Assert.IsTrue (r.Read (), "#11");
 190                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
 191                         Assert.AreEqual ("x", r.Namespace.Prefix, "#12-2");
 192                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#12-3");
 193
 194                         Assert.IsTrue (r.Read (), "#16");
 195                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#17");
 196                         var xt = new XamlType (typeof (TestClass4), r.SchemaContext);
 197                         Assert.AreEqual (xt, r.Type, "#17-2");
 198                         Assert.IsTrue (r.Instance is TestClass4, "#17-3");
 199                         Assert.AreEqual (2, xt.GetAllMembers ().Count, "#17-4");
 200
 201                         Assert.IsTrue (r.Read (), "#21");
 202                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#22");
 203                         Assert.AreEqual (xt.GetMember ("Bar"), r.Member, "#22-2");
 204
 205                         Assert.IsTrue (r.Read (), "#26");
 206                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#27");
 207                         Assert.AreEqual (XamlLanguage.Null, r.Type, "#27-2");
 208                         Assert.IsNull (r.Instance, "#27-3");
 209
 210                         Assert.IsTrue (r.Read (), "#31");
 211                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#32");
 212
 213                         Assert.IsTrue (r.Read (), "#36");
 214                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#37");
 215
 216                         Assert.IsTrue (r.Read (), "#41");
 217                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#42");
 218                         Assert.AreEqual (xt.GetMember ("Foo"), r.Member, "#42-2");
 219
 220                         Assert.IsTrue (r.Read (), "#43");
 221                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#43-2");
 222                         Assert.AreEqual (XamlLanguage.Null, r.Type, "#43-3");
 223                         Assert.IsNull (r.Instance, "#43-4");
 224
 225                         Assert.IsTrue (r.Read (), "#44");
 226                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#44-2");
 227
 228                         Assert.IsTrue (r.Read (), "#46");
 229                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#47");
 230
 231                         Assert.IsTrue (r.Read (), "#51");
 232                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#52");
 233
 234                         Assert.IsFalse (r.Read (), "#56");
 235                         Assert.IsTrue (r.IsEof, "#57");
 236                 }
 237
 238                 [Test]
 239                 public void StaticMember ()
 240                 {
 241                         var r = new XamlObjectReader (new TestClass5 ());
 242
 243                         Assert.AreEqual (XamlNodeType.None, r.NodeType, "#1");
 244                         Assert.IsTrue (r.Read (), "#6");
 245                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#7");
 246                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "#7-2");
 247                         Assert.AreEqual ("clr-namespace:MonoTests.System.Xaml;assembly=" + GetType ().Assembly.GetName ().Name, r.Namespace.Namespace, "#7-3");
 248
 249                         Assert.IsTrue (r.Read (), "#11");
 250                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
 251                         Assert.AreEqual ("x", r.Namespace.Prefix, "#12-2");
 252                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#12-3");
 253
 254                         Assert.IsTrue (r.Read (), "#16");
 255                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#17");
 256                         var xt = new XamlType (typeof (TestClass5), r.SchemaContext);
 257                         Assert.AreEqual (xt, r.Type, "#17-2");
 258                         Assert.IsTrue (r.Instance is TestClass5, "#17-3");
 259                         Assert.AreEqual (2, xt.GetAllMembers ().Count, "#17-4");
 260                         Assert.IsTrue (xt.GetAllMembers ().Any (xm => xm.Name == "Bar"), "#17-5");
 261                         Assert.IsTrue (xt.GetAllMembers ().Any (xm => xm.Name == "Baz"), "#17-6");
 262
 263                         Assert.IsTrue (r.Read (), "#21");
 264                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#22");
 265                         Assert.AreEqual (xt.GetMember ("Bar"), r.Member, "#22-2");
 266
 267                         Assert.IsTrue (r.Read (), "#26");
 268                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#27");
 269                         Assert.AreEqual (XamlLanguage.Null, r.Type, "#27-2");
 270                         Assert.IsNull (r.Instance, "#27-3");
 271
 272                         Assert.IsTrue (r.Read (), "#31");
 273                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#32");
 274
 275                         Assert.IsTrue (r.Read (), "#36");
 276                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#37");
 277                         // static Foo is not included in GetAllXembers() return value.
 278                         // ReadOnly is not included in GetAllMembers() return value neither.
 279                         // nonpublic Baz is a member, but does not appear in the reader.
 280
 281                         Assert.IsTrue (r.Read (), "#51");
 282                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#52");
 283
 284                         Assert.IsFalse (r.Read (), "#56");
 285                         Assert.IsTrue (r.IsEof, "#57");
 286                 }
 287
 288                 [Test]
 289                 public void Skip ()
 290                 {
 291                         var r = new XamlObjectReader ("Foo");
 292                         r.Skip ();
 293                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#1");
 294                         r.Skip ();
 295                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#2");
 296                         r.Skip ();
 297                         Assert.IsTrue (r.IsEof, "#3");
 298                 }
 299
 300                 [Test]
 301                 public void Skip2 ()
 302                 {
 303                         var r = new XamlObjectReader ("Foo");
 304                         r.Read (); // NamespaceDeclaration
 305                         r.Read (); // Type
 306                         r.Read (); // Member (Initialization)
 307                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#1");
 308                         r.Skip ();
 309                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#2");
 310                         r.Skip ();
 311                         Assert.IsTrue (r.IsEof, "#3");
 312                 }
 313
 314                 [Test]
 315                 public void Read2 ()
 316                 {
 317                         var doc = new XmlDocument ();
 318                         doc.LoadXml ("<root xmlns='urn:foo'><elem attr='val' /></root>");
 319                         var r = new XamlObjectReader (doc);
 320
 321                         for (int i = 0; i < 3; i++) {
 322                                 r.Read ();
 323                                 Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#1-" + i);
 324                         }
 325                         r.Read ();
 326
 327                         Assert.AreEqual (new XamlType (typeof (XmlDocument), r.SchemaContext), r.Type, "#2");
 328                         r.Read ();
 329                         var l = new List<XamlMember> ();
 330                         while (r.NodeType == XamlNodeType.StartMember) {
 331                         // It depends on XmlDocument's implenentation details. It fails on mono only because XmlDocument.SchemaInfo overrides both getter and setter.
 332                         //for (int i = 0; i < 5; i++) {
 333                         //      Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#3-" + i);
 334                                 l.Add (r.Member);
 335                                 r.Skip ();
 336                         }
 337                         Assert.IsNotNull (l.FirstOrDefault (m => m.Name == "Value"), "#4-1");
 338                         Assert.IsNotNull (l.FirstOrDefault (m => m.Name == "InnerXml"), "#4-2");
 339                         Assert.IsNotNull (l.FirstOrDefault (m => m.Name == "Prefix"), "#4-3");
 340                         Assert.IsNotNull (l.FirstOrDefault (m => m.Name == "PreserveWhitespace"), "#4-4");
 341                         Assert.IsNotNull (l.FirstOrDefault (m => m.Name == "Schemas"), "#4-5");
 342                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#5");
 343                         Assert.IsFalse (r.Read (), "#6");
 344                 }
 345
 346                 [Test]
 347                 public void Read_NonPrimitive ()
 348                 {
 349                         var r = new XamlObjectReader (new TestClass3 ());
 350                         Assert.AreEqual (XamlNodeType.None, r.NodeType, "#1");
 351                         Assert.IsTrue (r.Read (), "#6");
 352                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#7");
 353                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "#7-2");
 354                         Assert.AreEqual ("clr-namespace:MonoTests.System.Xaml;assembly=" + GetType ().Assembly.GetName ().Name, r.Namespace.Namespace, "#7-3");
 355
 356                         Assert.IsTrue (r.Read (), "#11");
 357                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
 358                         Assert.AreEqual ("x", r.Namespace.Prefix, "#12-2");
 359                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#12-3");
 360
 361                         Assert.IsTrue (r.Read (), "#16");
 362                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#17");
 363                         var xt = new XamlType (typeof (TestClass3), r.SchemaContext);
 364                         Assert.AreEqual (xt, r.Type, "#17-2");
 365                         Assert.IsTrue (r.Instance is TestClass3, "#17-3");
 366
 367                         Assert.IsTrue (r.Read (), "#21");
 368                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#22");
 369                         Assert.AreEqual (xt.GetMember ("Nested"), r.Member, "#22-2");
 370
 371                         Assert.IsTrue (r.Read (), "#26");
 372                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#27");
 373                         Assert.AreEqual (XamlLanguage.Null, r.Type, "#27-2");
 374                         Assert.IsNull (r.Instance, "#27-3");
 375
 376                         Assert.IsTrue (r.Read (), "#31");
 377                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#32");
 378
 379                         Assert.IsTrue (r.Read (), "#36");
 380                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#37");
 381
 382                         Assert.IsTrue (r.Read (), "#41");
 383                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#42");
 384
 385                         Assert.IsFalse (r.Read (), "#46");
 386                         Assert.IsTrue (r.IsEof, "#47");
 387                 }
 388
 389                 [Test]
 390                 public void Read_Type ()
 391                 {
 392                         var r = new XamlObjectReader (typeof (int));
 393                         Read_TypeOrTypeExtension (r, typeof (int));
 394                 }
 395
 396                 [Test]
 397                 public void Read_TypeExtension ()
 398                 {
 399                         var tx = new TypeExtension (typeof (int));
 400                         var r = new XamlObjectReader (tx);
 401                         Read_TypeOrTypeExtension (r, tx);
 402                 }
 403
 404                 void Read_TypeOrTypeExtension (XamlObjectReader r, object obj)
 405                 {
 406                         Assert.IsTrue (r.Read (), "#11");
 407                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
 408                         Assert.IsNotNull (r.Namespace, "#13");
 409                         Assert.AreEqual ("x", r.Namespace.Prefix, "#13-2");
 410                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#13-3");
 411                         Assert.IsNull (r.Instance, "#14");
 412
 413                         Assert.IsTrue (r.Read (), "#21");
 414                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#22");
 415                         Assert.IsNotNull (r.Type, "#23");
 416                         Assert.AreEqual (new XamlType (typeof (TypeExtension), r.SchemaContext), r.Type, "#23-2");
 417                         Assert.IsNull (r.Namespace, "#25");
 418                         Assert.IsTrue (r.Instance is TypeExtension, "#26");
 419
 420                         Assert.IsTrue (r.Read (), "#31");
 421                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#32");
 422                         Assert.IsNotNull (r.Member, "#33");
 423                         Assert.AreEqual (XamlLanguage.PositionalParameters, r.Member, "#33-2");
 424                         Assert.IsNull (r.Type, "#34");
 425                         Assert.IsNull (r.Instance, "#35");
 426
 427                         Assert.IsTrue (r.Read (), "#41");
 428                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "#42");
 429                         Assert.IsNotNull (r.Value, "#43");
 430                         Assert.AreEqual ("x:Int32", r.Value, "#43-2");
 431                         Assert.IsNull (r.Member, "#44");
 432                         Assert.IsNull (r.Instance, "#45");
 433
 434                         Assert.IsTrue (r.Read (), "#51");
 435                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#52");
 436                         Assert.IsNull (r.Type, "#53");
 437                         Assert.IsNull (r.Member, "#54");
 438                         Assert.IsNull (r.Instance, "#55");
 439
 440                         Assert.IsTrue (r.Read (), "#61");
 441                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#62");
 442                         Assert.IsNull (r.Type, "#63");
 443
 444                         Assert.IsFalse (r.Read (), "#71");
 445                         Assert.IsTrue (r.IsEof, "#72");
 446                 }
 447
 448                 [Test]
 449                 public void Read_Type2 ()
 450                 {
 451                         var r = new XamlObjectReader (typeof (TestClass1));
 452                         Read_TypeOrTypeExtension2 (r);
 453                 }
 454
 455                 [Test]
 456                 public void Read_TypeExtension2 ()
 457                 {
 458                         var r = new XamlObjectReader (new TypeExtension (typeof (TestClass1)));
 459                         Read_TypeOrTypeExtension2 (r);
 460                 }
 461
 462                 void Read_TypeOrTypeExtension2 (XamlObjectReader r)
 463                 {
 464                         Assert.IsTrue (r.Read (), "#11");
 465                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
 466
 467                         var defns = "clr-namespace:MonoTests.System.Xaml;assembly=" + GetType ().Assembly.GetName ().Name;
 468
 469                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "#13-2");
 470                         Assert.AreEqual (defns, r.Namespace.Namespace, "#13-3:" + r.Namespace.Prefix);
 471
 472                         Assert.IsTrue (r.Read (), "#16");
 473                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#17");
 474                         Assert.IsNotNull (r.Namespace, "#18");
 475                         Assert.AreEqual ("x", r.Namespace.Prefix, "#18-2");
 476                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#18-3:" + r.Namespace.Prefix);
 477
 478                         Assert.IsTrue (r.Read (), "#21");
 479                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#22");
 480                         Assert.AreEqual (new XamlType (typeof (TypeExtension), r.SchemaContext), r.Type, "#23-2");
 481                         Assert.IsTrue (r.Instance is TypeExtension, "#26");
 482
 483                         Assert.IsTrue (r.Read (), "#31");
 484                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#32");
 485                         Assert.AreEqual (XamlLanguage.PositionalParameters, r.Member, "#33-2");
 486
 487                         Assert.IsTrue (r.Read (), "#41");
 488                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "#42");
 489                         Assert.AreEqual ("TestClass1", r.Value, "#43-2");
 490
 491                         Assert.IsTrue (r.Read (), "#51");
 492                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#52");
 493
 494                         Assert.IsTrue (r.Read (), "#61");
 495                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#62");
 496
 497                         Assert.IsFalse (r.Read (), "#71");
 498                         Assert.IsTrue (r.IsEof, "#72");
 499                 }
 500
 501                 [Test]
 502                 public void Read_Reference ()
 503                 {
 504                         var r = new XamlObjectReader (new Reference ("TestName"));
 505                         Assert.IsTrue (r.Read (), "#11");
 506                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
 507                         Assert.AreEqual ("x", r.Namespace.Prefix, "#13-2");
 508                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#13-3");
 509
 510                         Assert.IsTrue (r.Read (), "#21");
 511                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#22");
 512                         var xt = new XamlType (typeof (Reference), r.SchemaContext);
 513                         Assert.AreEqual (xt, r.Type, "#23-2");
 514                         Assert.IsTrue (r.Instance is Reference, "#26");
 515
 516                         Assert.IsTrue (r.Read (), "#31");
 517                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#32");
 518                         // unlike TypeExtension there is no PositionalParameters.
 519                         Assert.AreEqual (xt.GetMember ("Name"), r.Member, "#33-2");
 520
 521                         // It is a ContentProperty (besides [ConstructorArgument])
 522                         Assert.IsTrue (r.Read (), "#41");
 523                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "#42");
 524                         Assert.AreEqual ("TestName", r.Value, "#43-2");
 525
 526                         Assert.IsTrue (r.Read (), "#51");
 527                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#52");
 528
 529                         Assert.IsTrue (r.Read (), "#61");
 530                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#62");
 531
 532                         Assert.IsFalse (r.Read (), "#71");
 533                         Assert.IsTrue (r.IsEof, "#72");
 534                 }
 535
 536
 537                 [Test]
 538                 public void Read_Null ()
 539                 {
 540                         var r = new XamlObjectReader (null);
 541                         Read_NullOrNullExtension (r, null);
 542                 }
 543
 544                 [Test]
 545                 public void Read_NullExtension ()
 546                 {
 547                         var o = new NullExtension ();
 548                         var r = new XamlObjectReader (o);
 549                         Read_NullOrNullExtension (r, o);
 550                 }
 551
 552                 void Read_NullOrNullExtension (XamlObjectReader r, object instance)
 553                 {
 554                         Assert.IsTrue (r.Read (), "#11");
 555                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
 556                         Assert.IsNotNull (r.Namespace, "#13");
 557                         Assert.AreEqual ("x", r.Namespace.Prefix, "#13-2");
 558                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#13-3");
 559                         Assert.IsNull (r.Instance, "#14");
 560
 561                         Assert.IsTrue (r.Read (), "#21");
 562                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#22");
 563                         Assert.AreEqual (new XamlType (typeof (NullExtension), r.SchemaContext), r.Type, "#23-2");
 564                         Assert.AreEqual (instance, r.Instance, "#26"); // null and NullExtension are different here.
 565
 566                         Assert.IsTrue (r.Read (), "#61");
 567                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#62");
 568
 569                         Assert.IsFalse (r.Read (), "#71");
 570                         Assert.IsTrue (r.IsEof, "#72");
 571                 }
 572
 573                 [Test] // almost identical to TypeExtension (only type/instance difference)
 574                 public void Read_StaticExtension ()
 575                 {
 576                         var r = new XamlObjectReader (new StaticExtension ("MyMember"));
 577                         Assert.IsTrue (r.Read (), "#11");
 578                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
 579                         Assert.IsNotNull (r.Namespace, "#13");
 580                         Assert.AreEqual ("x", r.Namespace.Prefix, "#13-2");
 581                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#13-3");
 582                         Assert.IsNull (r.Instance, "#14");
 583
 584                         Assert.IsTrue (r.Read (), "#21");
 585                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#22");
 586                         Assert.AreEqual (new XamlType (typeof (StaticExtension), r.SchemaContext), r.Type, "#23-2");
 587                         Assert.IsTrue (r.Instance is StaticExtension, "#26");
 588
 589                         Assert.IsTrue (r.Read (), "#31");
 590                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#32");
 591                         Assert.AreEqual (XamlLanguage.PositionalParameters, r.Member, "#33-2");
 592
 593                         Assert.IsTrue (r.Read (), "#41");
 594                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "#42");
 595                         Assert.AreEqual ("MyMember", r.Value, "#43-2");
 596
 597                         Assert.IsTrue (r.Read (), "#51");
 598                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#52");
 599
 600                         Assert.IsTrue (r.Read (), "#61");
 601                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#62");
 602
 603                         Assert.IsFalse (r.Read (), "#71");
 604                         Assert.IsTrue (r.IsEof, "#72");
 605                 }
 606
 607                 [Test]
 608                 public void Read_ListInt32 ()
 609                 {
 610                         var obj = new List<int> (new int [] {5, -3, 0});
 611                         Read_ListInt32 (obj);
 612                 }
 613
 614                 [Test]
 615                 public void Read_ListInt32_2 ()
 616                 {
 617                         var obj = new List<int> (new int [0]);
 618                         Read_ListInt32 (obj);
 619                 }
 620
 621                 void Read_ListInt32 (List<int> obj)
 622                 {
 623                         var r = new XamlObjectReader (obj);
 624                         Assert.IsTrue (r.Read (), "ns#1-1");
 625                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ns#1-2");
 626
 627                         var defns = "clr-namespace:System.Collections.Generic;assembly=mscorlib";
 628
 629                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "ns#1-3");
 630                         Assert.AreEqual (defns, r.Namespace.Namespace, "ns#1-4");
 631
 632                         Assert.IsTrue (r.Read (), "#11");
 633                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
 634                         Assert.IsNotNull (r.Namespace, "#13");
 635                         Assert.AreEqual ("x", r.Namespace.Prefix, "#13-2");
 636                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#13-3");
 637
 638                         Assert.IsTrue (r.Read (), "#21");
 639                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#22");
 640                         var xt = new XamlType (typeof (List<int>), r.SchemaContext);
 641                         Assert.AreEqual (xt, r.Type, "#23");
 642                         Assert.AreEqual (obj, r.Instance, "#26");
 643                         Assert.IsTrue (xt.IsCollection, "#27");
 644
 645                         // This assumption on member ordering ("Type" then "Items") is somewhat wrong, and we might have to adjust it in the future.
 646
 647                         Assert.IsTrue (r.Read (), "#31");
 648                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#32");
 649                         Assert.AreEqual (xt.GetMember ("Capacity"), r.Member, "#33");
 650
 651                         Assert.IsTrue (r.Read (), "#41");
 652                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "#42");
 653                         // The value is implementation details, not testable.
 654                         //Assert.AreEqual ("3", r.Value, "#43");
 655
 656                         Assert.IsTrue (r.Read (), "#51");
 657                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#52");
 658
 659                         if (obj.Count > 0) { // only when items exist.
 660
 661                         Assert.IsTrue (r.Read (), "#72");
 662                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#72-2");
 663                         Assert.AreEqual (XamlLanguage.Items, r.Member, "#72-3");
 664
 665                         string [] values = {"5", "-3", "0"};
 666                         for (int i = 0; i < 3; i++) {
 667                                 Assert.IsTrue (r.Read (), i + "#73");
 668                                 Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, i + "#73-2");
 669                                 Assert.IsTrue (r.Read (), i + "#74");
 670                                 Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, i + "#74-2");
 671                                 Assert.AreEqual (XamlLanguage.Initialization, r.Member, i + "#74-3");
 672                                 Assert.IsTrue (r.Read (), i + "#75");
 673                                 Assert.IsNotNull (r.Value, i + "#75-2");
 674                                 Assert.AreEqual (values [i], r.Value, i + "#73-3");
 675                                 Assert.IsTrue (r.Read (), i + "#74");
 676                                 Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, i + "#74-2");
 677                                 Assert.IsTrue (r.Read (), i + "#75");
 678                                 Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, i + "#75-2");
 679                         }
 680
 681                         Assert.IsTrue (r.Read (), "#81");
 682                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#82"); // XamlLanguage.Items
 683
 684                         } // end of "if count > 0".
 685
 686                         Assert.IsTrue (r.Read (), "#87");
 687                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#88");
 688
 689                         Assert.IsFalse (r.Read (), "#89");
 690                 }
 691
 692                 [Test]
 693                 public void Read_ArrayList ()
 694                 {
 695                         var obj = new ArrayList (new int [] {5, -3, 0});
 696
 697                         var r = new XamlObjectReader (obj);
 698                         Assert.IsTrue (r.Read (), "ns#1-1");
 699                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ns#1-2");
 700
 701                         var defns = "clr-namespace:System.Collections;assembly=mscorlib";
 702
 703                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "ns#1-3");
 704                         Assert.AreEqual (defns, r.Namespace.Namespace, "ns#1-4");
 705
 706                         Assert.IsTrue (r.Read (), "#11");
 707                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
 708                         Assert.IsNotNull (r.Namespace, "#13");
 709                         Assert.AreEqual ("x", r.Namespace.Prefix, "#13-2");
 710                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#13-3");
 711
 712                         Assert.IsTrue (r.Read (), "#21");
 713                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#22");
 714                         var xt = new XamlType (typeof (ArrayList), r.SchemaContext);
 715                         Assert.AreEqual (xt, r.Type, "#23");
 716                         Assert.AreEqual (obj, r.Instance, "#26");
 717                         Assert.IsTrue (xt.IsCollection, "#27");
 718
 719                         // This assumption on member ordering ("Type" then "Items") is somewhat wrong, and we might have to adjust it in the future.
 720
 721                         Assert.IsTrue (r.Read (), "#31");
 722                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#32");
 723                         Assert.AreEqual (xt.GetMember ("Capacity"), r.Member, "#33");
 724
 725                         Assert.IsTrue (r.Read (), "#41");
 726                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "#42");
 727                         // The value is implementation details, not testable.
 728                         //Assert.AreEqual ("3", r.Value, "#43");
 729
 730                         Assert.IsTrue (r.Read (), "#51");
 731                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#52");
 732
 733                         Assert.IsTrue (r.Read (), "#72");
 734                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#72-2");
 735                         Assert.AreEqual (XamlLanguage.Items, r.Member, "#72-3");
 736
 737                         string [] values = {"5", "-3", "0"};
 738                         for (int i = 0; i < 3; i++) {
 739                                 Assert.IsTrue (r.Read (), i + "#73");
 740                                 Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, i + "#73-2");
 741                                 Assert.IsTrue (r.Read (), i + "#74");
 742                                 Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, i + "#74-2");
 743                                 Assert.AreEqual (XamlLanguage.Initialization, r.Member, i + "#74-3");
 744                                 Assert.IsTrue (r.Read (), i + "#75");
 745                                 Assert.IsNotNull (r.Value, i + "#75-2");
 746                                 Assert.AreEqual (values [i], r.Value, i + "#73-3");
 747                                 Assert.IsTrue (r.Read (), i + "#74");
 748                                 Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, i + "#74-2");
 749                                 Assert.IsTrue (r.Read (), i + "#75");
 750                                 Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, i + "#75-2");
 751                         }
 752
 753                         Assert.IsTrue (r.Read (), "#81");
 754                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#82"); // XamlLanguage.Items
 755
 756                         Assert.IsTrue (r.Read (), "#87");
 757                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#88");
 758
 759                         Assert.IsFalse (r.Read (), "#89");
 760                 }
 761
 762                 [Test]
 763                 public void Read_Array ()
 764                 {
 765                         var obj = new int [] {5, -3, 0};
 766                         var r = new XamlObjectReader (obj);
 767                         Read_ArrayOrArrayExtension (r, obj);
 768                 }
 769
 770                 [Test]
 771                 public void Read_ArrayExtension ()
 772                 {
 773                         var obj = new ArrayExtension (new int [] {5, -3, 0});
 774                         var r = new XamlObjectReader (obj);
 775                         Read_ArrayOrArrayExtension (r, obj);
 776                 }
 777
 778                 [Test]
 779                 public void Read_MyArrayExtension ()
 780                 {
 781                         var obj = new MyArrayExtension (new int [] {5, -3, 0});
 782                         var r = new XamlObjectReader (obj);
 783                         Read_ArrayOrArrayExtensionOrMyArrayExtension (r, obj, typeof (MyArrayExtension));
 784                 }
 785
 786                 void Read_ArrayOrArrayExtension (XamlObjectReader r, object instance)
 787                 {
 788                         Read_ArrayOrArrayExtensionOrMyArrayExtension (r, instance, typeof (ArrayExtension));
 789                 }
 790
 791                 void Read_ArrayOrArrayExtensionOrMyArrayExtension (XamlObjectReader r, object instance, Type extType)
 792                 {
 793                         if (extType == typeof (MyArrayExtension)) {
 794                                 Assert.IsTrue (r.Read (), "#1");
 795                                 Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#2");
 796                                 Assert.IsNotNull (r.Namespace, "#3");
 797                                 Assert.AreEqual (String.Empty, r.Namespace.Prefix, "#3-2");
 798                         }
 799                         Assert.IsTrue (r.Read (), "#11");
 800                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
 801                         Assert.IsNotNull (r.Namespace, "#13");
 802                         Assert.AreEqual ("x", r.Namespace.Prefix, "#13-2");
 803                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#13-3");
 804
 805                         Assert.IsTrue (r.Read (), "#21");
 806                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#22");
 807                         var xt = new XamlType (extType, r.SchemaContext);
 808                         Assert.AreEqual (xt, r.Type, "#23");
 809                         Assert.AreEqual (instance, r.Instance, "#26"); // different between Array and ArrayExtension. Also, different from Type and TypeExtension (Type returns TypeExtension, while Array remains to return Array)
 810
 811                         // This assumption on member ordering ("Type" then "Items") is somewhat wrong, and we might have to adjust it in the future.
 812
 813                         Assert.IsTrue (r.Read (), "#31");
 814                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#32");
 815                         Assert.AreEqual (xt.GetMember ("Type"), r.Member, "#33");
 816
 817                         Assert.IsTrue (r.Read (), "#41");
 818                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "#42");
 819                         Assert.AreEqual ("x:Int32", r.Value, "#43");
 820
 821                         Assert.IsTrue (r.Read (), "#51");
 822                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#52");
 823
 824                         Assert.IsTrue (r.Read (), "#61");
 825                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#62");
 826                         Assert.AreEqual (xt.GetMember ("Items"), r.Member, "#63");
 827
 828                         Assert.IsTrue (r.Read (), "#71");
 829                         Assert.AreEqual (XamlNodeType.GetObject, r.NodeType, "#71-2");
 830                         Assert.IsNull (r.Type, "#71-3");
 831                         Assert.IsNull (r.Member, "#71-4");
 832                         Assert.IsNull (r.Value, "#71-5");
 833
 834                         Assert.IsTrue (r.Read (), "#72");
 835                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#72-2");
 836                         Assert.AreEqual (XamlLanguage.Items, r.Member, "#72-3");
 837
 838                         string [] values = {"5", "-3", "0"};
 839                         for (int i = 0; i < 3; i++) {
 840                                 Assert.IsTrue (r.Read (), i + "#73");
 841                                 Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, i + "#73-2");
 842                                 Assert.IsTrue (r.Read (), i + "#74");
 843                                 Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, i + "#74-2");
 844                                 Assert.AreEqual (XamlLanguage.Initialization, r.Member, i + "#74-3");
 845                                 Assert.IsTrue (r.Read (), i + "#75");
 846                                 Assert.IsNotNull (r.Value, i + "#75-2");
 847                                 Assert.AreEqual (values [i], r.Value, i + "#73-3");
 848                                 Assert.IsTrue (r.Read (), i + "#74");
 849                                 Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, i + "#74-2");
 850                                 Assert.IsTrue (r.Read (), i + "#75");
 851                                 Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, i + "#75-2");
 852                         }
 853
 854                         Assert.IsTrue (r.Read (), "#81");
 855                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#82"); // XamlLanguage.Items
 856
 857                         Assert.IsTrue (r.Read (), "#83");
 858                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#84"); // GetObject
 859
 860                         Assert.IsTrue (r.Read (), "#85");
 861                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#86"); // ArrayExtension.Items
 862
 863                         Assert.IsTrue (r.Read (), "#87");
 864                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#88"); // ArrayExtension
 865
 866                         Assert.IsFalse (r.Read (), "#89");
 867                 }
 868
 869                 [Test] // It gives Type member, not PositionalParameters... and no Items member here.
 870                 public void Read_ArrayExtension2 ()
 871                 {
 872                         var r = new XamlObjectReader (new ArrayExtension (typeof (int)));
 873                         Assert.IsTrue (r.Read (), "#11");
 874                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
 875                         Assert.IsNotNull (r.Namespace, "#13");
 876                         Assert.AreEqual ("x", r.Namespace.Prefix, "#13-2");
 877                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#13-3");
 878                         Assert.IsNull (r.Instance, "#14");
 879
 880                         Assert.IsTrue (r.Read (), "#21");
 881                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#22");
 882                         var xt = new XamlType (typeof (ArrayExtension), r.SchemaContext);
 883                         Assert.AreEqual (xt, r.Type, "#23-2");
 884                         Assert.IsTrue (r.Instance is ArrayExtension, "#26");
 885
 886                         Assert.IsTrue (r.Read (), "#31");
 887                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#32");
 888                         Assert.AreEqual (xt.GetMember ("Type"), r.Member, "#33-2");
 889
 890                         Assert.IsTrue (r.Read (), "#41");
 891                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "#42");
 892                         Assert.AreEqual ("x:Int32", r.Value, "#43-2");
 893
 894                         Assert.IsTrue (r.Read (), "#51");
 895                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#52");
 896
 897                         Assert.IsTrue (r.Read (), "#61");
 898                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#62");
 899
 900                         Assert.IsFalse (r.Read (), "#71");
 901                         Assert.IsTrue (r.IsEof, "#72");
 902                 }
 903
 904                 [Test]
 905                 public void Read_DateTime ()
 906                 {
 907                         var obj = new DateTime (2010, 4, 15);
 908                         var r = new XamlObjectReader (obj);
 909                         Read_CommonClrType (r, obj);
 910                         Assert.AreEqual ("2010-04-15", Read_Initialization (r, null), "#1");
 911                 }
 912
 913                 [Test]
 914                 public void Read_TimeSpan ()
 915                 {
 916                         Read_CommonXamlPrimitive (TimeSpan.FromMinutes (4));
 917                 }
 918
 919                 [Test]
 920                 public void Read_Uri ()
 921                 {
 922                         Read_CommonXamlPrimitive (new Uri ("urn:foo"));
 923                 }
 924
 925                 [Test]
 926                 public void Read_Guid ()
 927                 {
 928                         var obj = Guid.NewGuid ();
 929                         var r = new XamlObjectReader (obj);
 930                         Assert.IsNotNull (r.SchemaContext.GetXamlType (typeof (Guid)).TypeConverter, "premise#1");
 931                         Read_CommonClrType (r, obj);
 932                         Assert.AreEqual (obj.ToString (), Read_Initialization (r, null), "#1");
 933                 }
 934
 935                 [Test]
 936                 [ExpectedException (typeof (XamlObjectReaderException))]
 937                 [Category ("NotWorking")]
 938                 public void Read_XData ()
 939                 {
 940                         var r = new XamlObjectReader (new XData () {Text = "xdata text"}); // XmlReader implementation is not visible.
 941                         while (!r.IsEof)
 942                                 r.Read ();
 943                 }
 944
 945                 [Test]
 946                 public void ReadStandardTypes ()
 947                 {
 948                         SimpleReadStandardType (new ArrayExtension ());
 949                         SimpleReadStandardType (new NullExtension ());
 950                         SimpleReadStandardType (new PropertyDefinition ());
 951                         SimpleReadStandardType (new Reference ());
 952                         SimpleReadStandardType (new StaticExtension ());
 953                         SimpleReadStandardType (new TypeExtension ());
 954                 }
 955
 956                 [Test]
 957                 public void Read_CustomMarkupExtension ()
 958                 {
 959                         var r = new XamlObjectReader (new MyExtension () { Foo = typeof (int), Bar = "v2", Baz = "v7"});
 960                         r.Read (); // ns
 961                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#1");
 962                         r.Read (); // ns
 963                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#1-2");
 964                         r.Read ();
 965                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#2-0");
 966                         Assert.IsFalse (r.IsEof, "#1");
 967                         var xt = r.Type;
 968
 969                         r.Read ();
 970                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#2-1");
 971                         Assert.IsFalse (r.IsEof, "#2-2");
 972                         Assert.AreEqual (xt.GetMember ("Bar"), r.Member, "#2-3");
 973
 974                         Assert.IsTrue (r.Read (), "#2-4");
 975                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "#2-5");
 976                         Assert.AreEqual ("v2", r.Value, "#2-6");
 977
 978                         Assert.IsTrue (r.Read (), "#2-7");
 979                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#2-8");
 980
 981                         r.Read ();
 982                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#3-1");
 983                         Assert.IsFalse (r.IsEof, "#3-2");
 984                         Assert.AreEqual (xt.GetMember ("Baz"), r.Member, "#3-3");
 985
 986                         Assert.IsTrue (r.Read (), "#3-4");
 987                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "#3-5");
 988                         Assert.AreEqual ("v7", r.Value, "#3-6");
 989
 990                         Assert.IsTrue (r.Read (), "#3-7");
 991                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#3-8");
 992
 993                         r.Read ();
 994                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#4-1");
 995                         Assert.IsFalse (r.IsEof, "#4-2");
 996                         Assert.AreEqual (xt.GetMember ("Foo"), r.Member, "#4-3");
 997                         Assert.IsTrue (r.Read (), "#4-4");
 998                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "#4-5");
 999                         Assert.AreEqual ("x:Int32", r.Value, "#4-6");
1000
1001                         Assert.IsTrue (r.Read (), "#4-7");
1002                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#4-8");
1003
1004                         Assert.IsTrue (r.Read (), "#5");
1005                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#5-2");
1006
1007                         Assert.IsFalse (r.Read (), "#6");
1008                 }
1009
1010                 [Test]
1011                 public void Read_CustomMarkupExtension2 ()
1012                 {
1013                         var r = new XamlObjectReader (new MyExtension2 () { Foo = typeof (int), Bar = "v2"});
1014                         r.Read (); // ns
1015                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#1");
1016                         r.Read (); // note that there wasn't another NamespaceDeclaration.
1017                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#2-0");
1018                         var xt = r.Type;
1019                         Assert.AreEqual (r.SchemaContext.GetXamlType (typeof (MyExtension2)), xt, "#2");
1020                         Assert.IsTrue (r.Read (), "#3");
1021                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#3-2");
1022                         Assert.AreEqual (XamlLanguage.Initialization, r.Member, "#4");
1023                         Assert.IsTrue (r.Read (), "#5");
1024                         Assert.AreEqual ("MonoTests.System.Xaml.MyExtension2", r.Value, "#6");
1025                         Assert.IsTrue (r.Read (), "#7"); // EndMember
1026                         Assert.IsTrue (r.Read (), "#8"); // EndObject
1027                         Assert.IsFalse (r.Read (), "#9");
1028                 }
1029
1030                 [Test]
1031                 public void Read_CustomMarkupExtension3 ()
1032                 {
1033                         var r = new XamlObjectReader (new MyExtension3 () { Foo = typeof (int), Bar = "v2"});
1034                         r.Read (); // ns
1035                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#1");
1036                         r.Read (); // note that there wasn't another NamespaceDeclaration.
1037                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#2-0");
1038                         var xt = r.Type;
1039                         Assert.AreEqual (r.SchemaContext.GetXamlType (typeof (MyExtension3)), xt, "#2");
1040                         Assert.IsTrue (r.Read (), "#3");
1041                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#3-2");
1042                         Assert.AreEqual (XamlLanguage.Initialization, r.Member, "#4");
1043                         Assert.IsTrue (r.Read (), "#5");
1044                         Assert.AreEqual ("MonoTests.System.Xaml.MyExtension3", r.Value, "#6");
1045                         Assert.IsTrue (r.Read (), "#7"); // EndMember
1046                         Assert.IsTrue (r.Read (), "#8"); // EndObject
1047                         Assert.IsFalse (r.Read (), "#9");
1048                 }
1049
1050                 [Test]
1051                 public void Read_CustomMarkupExtension4 ()
1052                 {
1053                         var r = new XamlObjectReader (new MyExtension4 () { Foo = typeof (int), Bar = "v2"});
1054                         r.Read (); // ns
1055                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#1");
1056                         r.Read (); // note that there wasn't another NamespaceDeclaration.
1057                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#2-0");
1058                         var xt = r.Type;
1059                         Assert.AreEqual (r.SchemaContext.GetXamlType (typeof (MyExtension4)), xt, "#2");
1060                         Assert.IsTrue (r.Read (), "#3");
1061                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#3-2");
1062                         Assert.AreEqual (XamlLanguage.Initialization, r.Member, "#4");
1063                         Assert.IsTrue (r.Read (), "#5");
1064                         Assert.AreEqual ("MonoTests.System.Xaml.MyExtension4", r.Value, "#6");
1065                         Assert.IsTrue (r.Read (), "#7"); // EndMember
1066                         Assert.IsTrue (r.Read (), "#8"); // EndObject
1067                         Assert.IsFalse (r.Read (), "#9");
1068                 }
1069
1070                 [Test]
1071                 public void Read_CustomMarkupExtension5 ()
1072                 {
1073                         // This cannot be written to XamlXmlWriter though...
1074
1075                         var r = new XamlObjectReader (new MyExtension5 ("foo", "bar"));
1076                         r.Read (); // ns
1077                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#1");
1078                         r.Read (); // note that there wasn't another NamespaceDeclaration.
1079                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#2-0");
1080                         var xt = r.Type;
1081                         Assert.AreEqual (r.SchemaContext.GetXamlType (typeof (MyExtension5)), xt, "#2");
1082                         Assert.IsTrue (r.Read (), "#3");
1083                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#3-2");
1084                         Assert.AreEqual (XamlLanguage.PositionalParameters, r.Member, "#4");
1085                         Assert.IsTrue (r.Read (), "#5");
1086                         Assert.AreEqual ("foo", r.Value, "#6");
1087                         Assert.IsTrue (r.Read (), "#7");
1088                         Assert.AreEqual ("bar", r.Value, "#8");
1089                         Assert.IsTrue (r.Read (), "#9");
1090                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#10");
1091                         Assert.IsTrue (r.Read (), "#11");
1092                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#12");
1093                         Assert.IsFalse (r.Read (), "#13");
1094                 }
1095
1096                 [Test]
1097                 public void Read_CustomMarkupExtension6 ()
1098                 {
1099                         var r = new XamlObjectReader (new MyExtension6 ("foo"));
1100                         r.Read (); // ns
1101                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#1");
1102                         r.Read (); // note that there wasn't another NamespaceDeclaration.
1103                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#2-0");
1104                         var xt = r.Type;
1105                         Assert.AreEqual (r.SchemaContext.GetXamlType (typeof (MyExtension6)), xt, "#2");
1106                         Assert.IsTrue (r.Read (), "#3");
1107                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#3-2");
1108                         Assert.AreEqual (xt.GetMember ("Foo"), r.Member, "#4"); // this is the difference between MyExtension5 and MyExtension6: it outputs constructor arguments as normal members
1109                         Assert.IsTrue (r.Read (), "#5");
1110                         Assert.AreEqual ("foo", r.Value, "#6");
1111                         Assert.IsTrue (r.Read (), "#7"); // EndMember
1112                         Assert.IsTrue (r.Read (), "#8"); // EndObject
1113                         Assert.IsFalse (r.Read (), "#9");
1114                 }
1115
1116                 [Test]
1117                 public void Read_ArgumentAttributed ()
1118                 {
1119                         var obj = new ArgumentAttributed ("foo", "bar");
1120                         var r = new XamlObjectReader (obj);
1121                         Read_CommonClrType (r, obj, new KeyValuePair<string,string> ("x", XamlLanguage.Xaml2006Namespace));
1122                         var args = Read_AttributedArguments_String (r, new string [] {"arg1", "arg2"});
1123                         Assert.AreEqual ("foo", args [0], "#1");
1124                         Assert.AreEqual ("bar", args [1], "#2");
1125                 }
1126
1127                 [Test]
1128                 public void Read_Dictionary ()
1129                 {
1130                         var obj = new Dictionary<string,object> ();
1131                         obj ["Foo"] = 5.0;
1132                         obj ["Bar"] = -6.5;
1133                         var r = new XamlObjectReader (obj);
1134
1135                         Assert.IsTrue (r.Read (), "ns#1-1");
1136                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ns#1-2");
1137                         Assert.IsNotNull (r.Namespace, "ns#1-3");
1138                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "ns#1-4");
1139                         Assert.AreEqual ("clr-namespace:System.Collections.Generic;assembly=mscorlib", r.Namespace.Namespace, "ns#1-5");
1140
1141                         Assert.IsTrue (r.Read (), "ns#2-1");
1142                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ns#2-2");
1143                         Assert.IsNotNull (r.Namespace, "ns#2-3");
1144                         Assert.AreEqual ("x", r.Namespace.Prefix, "ns#2-4");
1145                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "ns#2-5");
1146
1147                         Assert.IsTrue (r.Read (), "so#1-1");
1148                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "so#1-2");
1149                         var xt = new XamlType (typeof (Dictionary<string,object>), r.SchemaContext);
1150                         Assert.AreEqual (xt, r.Type, "so#1-3");
1151                         Assert.AreEqual (obj, r.Instance, "so#1-4");
1152
1153                         Assert.IsTrue (r.Read (), "smitems#1");
1154                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "smitems#2");
1155                         Assert.AreEqual (XamlLanguage.Items, r.Member, "smitems#3");
1156
1157                         for (int i = 0; i < 2; i++) {
1158
1159                                 // start of an item
1160                                 Assert.IsTrue (r.Read (), "soi#1-1." + i);
1161                                 Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "soi#1-2." + i);
1162                                 var xt2 = new XamlType (typeof (double), r.SchemaContext);
1163                                 Assert.AreEqual (xt2, r.Type, "soi#1-3." + i);
1164
1165                                 Assert.IsTrue (r.Read (), "smi#1-1." + i);
1166                                 Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "smi#1-2." + i);
1167                                 Assert.AreEqual (XamlLanguage.Key, r.Member, "smi#1-3." + i);
1168
1169                                 Assert.IsTrue (r.Read (), "svi#1-1." + i);
1170                                 Assert.AreEqual (XamlNodeType.Value, r.NodeType, "svi#1-2." + i);
1171                                 Assert.AreEqual (i == 0 ? "Foo" : "Bar", r.Value, "svi#1-3." + i);
1172
1173                                 Assert.IsTrue (r.Read (), "emi#1-1." + i);
1174                                 Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "emi#1-2." + i);
1175
1176                                 Assert.IsTrue (r.Read (), "smi#2-1." + i);
1177                                 Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "smi#2-2." + i);
1178                                 Assert.AreEqual (XamlLanguage.Initialization, r.Member, "smi#2-3." + i);
1179
1180                                 Assert.IsTrue (r.Read (), "svi#2-1." + i);
1181                                 Assert.AreEqual (XamlNodeType.Value, r.NodeType, "svi#2-2." + i);
1182                                 Assert.AreEqual (i == 0 ? "5" : "-6.5", r.Value, "svi#2-3." + i); // converted to string(!)
1183
1184                                 Assert.IsTrue (r.Read (), "emi#2-1." + i);
1185                                 Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "emi#2-2." + i);
1186
1187                                 Assert.IsTrue (r.Read (), "eoi#1-1." + i);
1188                                 Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "eoi#1-2." + i);
1189                                 // end of an item
1190                         }
1191
1192                         Assert.IsTrue (r.Read (), "emitems#1");
1193                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "emitems#2"); // XamlLanguage.Items
1194
1195                         Assert.IsTrue (r.Read (), "eo#1-1");
1196                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "eo#1-2"); // Dictionary
1197
1198                         Assert.IsFalse (r.Read (), "end");
1199                 }
1200
1201                 [Test]
1202                 public void Read_Dictionary2 ()
1203                 {
1204                         var obj = new Dictionary<string,Type> ();
1205                         obj ["Foo"] = typeof (int);
1206                         obj ["Bar"] = typeof (Dictionary<Type,XamlType>);
1207                         var r = new XamlObjectReader (obj);
1208
1209                         Assert.IsTrue (r.Read (), "ns#1-1");
1210                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ns#1-2");
1211                         Assert.IsNotNull (r.Namespace, "ns#1-3");
1212                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "ns#1-4");
1213                         Assert.AreEqual ("clr-namespace:System.Collections.Generic;assembly=mscorlib", r.Namespace.Namespace, "ns#1-5");
1214
1215                         Assert.IsTrue (r.Read (), "ns#2-1");
1216                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ns#2-2");
1217                         Assert.IsNotNull (r.Namespace, "ns#2-3");
1218                         Assert.AreEqual ("s", r.Namespace.Prefix, "ns#2-4");
1219                         Assert.AreEqual ("clr-namespace:System;assembly=mscorlib", r.Namespace.Namespace, "ns#2-5");
1220
1221                         Assert.IsTrue (r.Read (), "ns#3-1");
1222                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ns#3-2");
1223                         Assert.IsNotNull (r.Namespace, "ns#3-3");
1224                         Assert.AreEqual ("sx", r.Namespace.Prefix, "ns#3-4");
1225                         Assert.AreEqual ("clr-namespace:System.Xaml;assembly=System.Xaml", r.Namespace.Namespace, "ns#3-5");
1226
1227                         Assert.IsTrue (r.Read (), "ns#4-1");
1228                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ns#4-2");
1229                         Assert.IsNotNull (r.Namespace, "ns#4-3");
1230                         Assert.AreEqual ("x", r.Namespace.Prefix, "ns#4-4");
1231                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "ns#4-5");
1232
1233                         Assert.IsTrue (r.Read (), "so#1-1");
1234                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "so#1-2");
1235                         var xt = new XamlType (typeof (Dictionary<string,Type>), r.SchemaContext);
1236                         Assert.AreEqual (xt, r.Type, "so#1-3");
1237                         Assert.AreEqual (obj, r.Instance, "so#1-4");
1238
1239                         Assert.IsTrue (r.Read (), "smitems#1");
1240                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "smitems#2");
1241                         Assert.AreEqual (XamlLanguage.Items, r.Member, "smitems#3");
1242
1243                         for (int i = 0; i < 2; i++) {
1244
1245                                 // start of an item
1246                                 Assert.IsTrue (r.Read (), "soi#1-1." + i);
1247                                 Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "soi#1-2." + i);
1248                                 var xt2 = XamlLanguage.Type;
1249                                 Assert.AreEqual (xt2, r.Type, "soi#1-3." + i);
1250
1251                                 Assert.IsTrue (r.Read (), "smi#1-1." + i);
1252                                 Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "smi#1-2." + i);
1253                                 Assert.AreEqual (XamlLanguage.PositionalParameters, r.Member, "smi#1-3." + i);
1254
1255                                 Assert.IsTrue (r.Read (), "svi#1-1." + i);
1256                                 Assert.AreEqual (XamlNodeType.Value, r.NodeType, "svi#1-2." + i);
1257                                 Assert.AreEqual (i == 0 ? "x:Int32" : "Dictionary(s:Type, sx:XamlType)", r.Value, "svi#1-3." + i);
1258
1259                                 Assert.IsTrue (r.Read (), "emi#1-1." + i);
1260                                 Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "emi#1-2." + i);
1261
1262                                 Assert.IsTrue (r.Read (), "smi#2-1." + i);
1263                                 Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "smi#2-2." + i);
1264                                 Assert.AreEqual (XamlLanguage.Key, r.Member, "smi#2-3." + i);
1265
1266                                 Assert.IsTrue (r.Read (), "svi#2-1." + i);
1267                                 Assert.AreEqual (XamlNodeType.Value, r.NodeType, "svi#2-2." + i);
1268                                 Assert.AreEqual (i == 0 ? "Foo" : "Bar", r.Value, "svi#2-3." + i);
1269
1270                                 Assert.IsTrue (r.Read (), "emi#2-1." + i);
1271                                 Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "emi#2-2." + i);
1272
1273                                 Assert.IsTrue (r.Read (), "eoi#1-1." + i);
1274                                 Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "eoi#1-2." + i);
1275                                 // end of an item
1276                         }
1277
1278                         Assert.IsTrue (r.Read (), "emitems#1");
1279                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "emitems#2"); // XamlLanguage.Items
1280
1281                         Assert.IsTrue (r.Read (), "eo#1-1");
1282                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "eo#1-2"); // Dictionary
1283
1284                         Assert.IsFalse (r.Read (), "end");
1285                 }
1286
1287                 [Test]
1288                 public void PositionalParameters1 ()
1289                 {
1290                         // ns1 > T:PositionalParametersClass1 > M:_PositionalParameters > foo > 5 > EM:_PositionalParameters > ET:PositionalParametersClass1
1291
1292                         // Note: this can be read, but cannot be written to XML.
1293                         var obj = new PositionalParametersClass1 ("foo", 5);
1294                         var r = new XamlObjectReader (obj);
1295
1296                         Assert.IsTrue (r.Read (), "ns#1-1");
1297                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ns#1-2");
1298                         Assert.IsNotNull (r.Namespace, "ns#1-3");
1299                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "ns#1-4");
1300                         Assert.AreEqual ("clr-namespace:MonoTests.System.Xaml;assembly=" + GetType ().Assembly.GetName ().Name, r.Namespace.Namespace, "ns#1-5");
1301
1302                         Assert.IsTrue (r.Read (), "so#1-1");
1303                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "so#1-2");
1304                         var xt = new XamlType (typeof (PositionalParametersClass1), r.SchemaContext);
1305                         Assert.AreEqual (xt, r.Type, "so#1-3");
1306                         Assert.AreEqual (obj, r.Instance, "so#1-4");
1307
1308                         Assert.IsTrue (r.Read (), "sposprm#1");
1309                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "sposprm#2");
1310                         Assert.AreEqual (XamlLanguage.PositionalParameters, r.Member, "sposprm#3");
1311
1312                         Assert.IsTrue (r.Read (), "sva#1-1");
1313                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "sva#1-2");
1314                         Assert.AreEqual ("foo", r.Value, "sva#1-3");
1315
1316                         Assert.IsTrue (r.Read (), "sva#2-1");
1317                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "sva#2-2");
1318                         Assert.AreEqual ("5", r.Value, "sva#2-3");
1319
1320                         Assert.IsTrue (r.Read (), "eposprm#1");
1321                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "eposprm#2"); // XamlLanguage.PositionalParameters
1322
1323                         Assert.IsTrue (r.Read (), "eo#1-1");
1324                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "eo#1-2");
1325
1326                         Assert.IsFalse (r.Read (), "end");
1327                 }
1328
1329                 [Test]
1330                 public void PositionalParameters2 ()
1331                 {
1332                         // ns1 > T:PositionalParametersWrapper > M:Body > T:PositionalParametersClass1 > M:_PositionalParameters > foo > 5 > EM:_PositionalParameters > ET:PositionalParametersClass1
1333
1334                         var obj = new PositionalParametersWrapper ("foo", 5);
1335                         var r = new XamlObjectReader (obj);
1336
1337                         Assert.IsTrue (r.Read (), "ns#1-1");
1338                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ns#1-2");
1339                         Assert.IsNotNull (r.Namespace, "ns#1-3");
1340                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "ns#1-4");
1341                         Assert.AreEqual ("clr-namespace:MonoTests.System.Xaml;assembly=" + GetType ().Assembly.GetName ().Name, r.Namespace.Namespace, "ns#1-5");
1342
1343                         Assert.IsTrue (r.Read (), "so#1-1");
1344                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "so#1-2");
1345                         var xt = new XamlType (typeof (PositionalParametersWrapper), r.SchemaContext);
1346                         Assert.AreEqual (xt, r.Type, "so#1-3");
1347                         Assert.AreEqual (obj, r.Instance, "so#1-4");
1348
1349                         Assert.IsTrue (r.Read (), "sm#1-1");
1350                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "sm#1-2");
1351                         Assert.AreEqual (xt.GetMember ("Body"), r.Member, "sm#1-3");
1352
1353                         xt = new XamlType (typeof (PositionalParametersClass1), r.SchemaContext);
1354                         Assert.IsTrue (r.Read (), "so#2-1");
1355                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "so#2-2");
1356                         Assert.AreEqual (xt, r.Type, "so#2-3");
1357                         Assert.AreEqual (obj.Body, r.Instance, "so#2-4");
1358
1359                         Assert.IsTrue (r.Read (), "sposprm#1");
1360                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "sposprm#2");
1361                         Assert.AreEqual (XamlLanguage.PositionalParameters, r.Member, "sposprm#3");
1362
1363                         Assert.IsTrue (r.Read (), "sva#1-1");
1364                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "sva#1-2");
1365                         Assert.AreEqual ("foo", r.Value, "sva#1-3");
1366
1367                         Assert.IsTrue (r.Read (), "sva#2-1");
1368                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "sva#2-2");
1369                         Assert.AreEqual ("5", r.Value, "sva#2-3");
1370
1371                         Assert.IsTrue (r.Read (), "eposprm#1");
1372                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "eposprm#2"); // XamlLanguage.PositionalParameters
1373
1374                         Assert.IsTrue (r.Read (), "eo#2-1");
1375                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "eo#2-2");
1376
1377                         Assert.IsTrue (r.Read (), "em#1-1");
1378                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "eo#1-2");
1379
1380                         Assert.IsTrue (r.Read (), "eo#1-1");
1381                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "eo#1-2");
1382
1383                         Assert.IsFalse (r.Read (), "end");
1384                 }
1385
1386                 [Test]
1387                 public void ComplexPositionalParameters ()
1388                 {
1389                         var obj = new ComplexPositionalParameterWrapper () { Param = new ComplexPositionalParameterClass (new ComplexPositionalParameterValue () { Foo = "foo" })};
1390                         var r = new XamlObjectReader (obj);
1391
1392                         Assert.IsTrue (r.Read (), "ns#1-1");
1393                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ns#1-2");
1394                         Assert.IsNotNull (r.Namespace, "ns#1-3");
1395                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "ns#1-4");
1396                         Assert.AreEqual ("clr-namespace:MonoTests.System.Xaml;assembly=" + GetType ().Assembly.GetName ().Name, r.Namespace.Namespace, "ns#1-5");
1397
1398                         Assert.IsTrue (r.Read (), "ns#2-1");
1399                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ns#2-2");
1400                         Assert.IsNotNull (r.Namespace, "ns#2-3");
1401                         Assert.AreEqual ("x", r.Namespace.Prefix, "ns#2-4");
1402                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "ns#2-5");
1403
1404                         Assert.IsTrue (r.Read (), "so#1-1");
1405                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "so#1-2");
1406                         var xt = new XamlType (obj.GetType (), r.SchemaContext);
1407                         Assert.AreEqual (xt, r.Type, "so#1-3");
1408                         Assert.AreEqual (obj, r.Instance, "so#1-4");
1409
1410                         Assert.IsTrue (r.Read (), "sm#1-1");
1411                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "sm#1-2");
1412                         Assert.AreEqual (xt.GetMember ("Param"), r.Member, "sm#1-3");
1413
1414                         xt = r.SchemaContext.GetXamlType (typeof (ComplexPositionalParameterClass));
1415                         Assert.IsTrue (r.Read (), "so#2-1");
1416                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "so#2-2");
1417                         Assert.AreEqual (xt, r.Type, "so#2-3");
1418                         Assert.AreEqual (obj.Param, r.Instance, "so#2-4");
1419
1420                         Assert.IsTrue (r.Read (), "sarg#1");
1421                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "sarg#2");
1422                         Assert.AreEqual (XamlLanguage.Arguments, r.Member, "sarg#3");
1423
1424                         Assert.IsTrue (r.Read (), "so#3-1");
1425                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "so#3-2");
1426                         xt = r.SchemaContext.GetXamlType (typeof (ComplexPositionalParameterValue));
1427                         Assert.AreEqual (xt, r.Type, "so#3-3");
1428
1429                         Assert.IsTrue (r.Read (), "sm#3-1");
1430                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "sm#3-2");
1431                         Assert.AreEqual (xt.GetMember ("Foo"), r.Member, "sm#3-3");
1432                         Assert.IsTrue (r.Read (), "v#3-1");
1433                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "v#3-2");
1434                         Assert.AreEqual ("foo", r.Value, "v#3-3");
1435
1436                         Assert.IsTrue (r.Read (), "em#3-1");
1437                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "em#3-2");
1438                         Assert.IsTrue (r.Read (), "eo#3-1");
1439                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "eo#3-2");
1440
1441                         Assert.IsTrue (r.Read (), "earg#1");
1442                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "earg#2"); // XamlLanguage.Arguments
1443
1444                         Assert.IsTrue (r.Read (), "eo#2-1");
1445                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "eo#2-2");
1446
1447                         Assert.IsTrue (r.Read (), "em#1-1");
1448                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "eo#1-2");
1449
1450                         Assert.IsTrue (r.Read (), "eo#1-1");
1451                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "eo#1-2");
1452
1453                         Assert.IsFalse (r.Read (), "end");
1454                 }
1455
1456                 [Test]
1457                 public void Read_ListWrapper ()
1458                 {
1459                         var obj = new ListWrapper (new List<int> (new int [] {5, -3, 0}));
1460                         var r = new XamlObjectReader (obj);
1461
1462                         Assert.IsTrue (r.Read (), "#1");
1463                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#2");
1464                         Assert.IsNotNull (r.Namespace, "#3");
1465                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "#3-2");
1466
1467                         Assert.IsTrue (r.Read (), "#11");
1468                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
1469                         Assert.IsNotNull (r.Namespace, "#13");
1470                         Assert.AreEqual ("x", r.Namespace.Prefix, "#13-2");
1471                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#13-3");
1472
1473                         Assert.IsTrue (r.Read (), "#21");
1474                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#22");
1475                         var xt = new XamlType (obj.GetType (), r.SchemaContext);
1476                         Assert.AreEqual (xt, r.Type, "#23");
1477                         Assert.AreEqual (obj, r.Instance, "#26");
1478
1479                         Assert.IsTrue (r.Read (), "#61");
1480                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#62");
1481                         Assert.AreEqual (xt.GetMember ("Items"), r.Member, "#63");
1482
1483                         Assert.IsTrue (r.Read (), "#71");
1484                         Assert.AreEqual (XamlNodeType.GetObject, r.NodeType, "#71-2");
1485                         Assert.IsNull (r.Type, "#71-3");
1486                         Assert.IsNull (r.Member, "#71-4");
1487                         Assert.IsNull (r.Value, "#71-5");
1488
1489                         Assert.IsTrue (r.Read (), "#72");
1490                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#72-2");
1491                         Assert.AreEqual (XamlLanguage.Items, r.Member, "#72-3");
1492
1493                         string [] values = {"5", "-3", "0"};
1494                         for (int i = 0; i < 3; i++) {
1495                                 Assert.IsTrue (r.Read (), i + "#73");
1496                                 Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, i + "#73-2");
1497                                 Assert.IsTrue (r.Read (), i + "#74");
1498                                 Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, i + "#74-2");
1499                                 Assert.AreEqual (XamlLanguage.Initialization, r.Member, i + "#74-3");
1500                                 Assert.IsTrue (r.Read (), i + "#75");
1501                                 Assert.IsNotNull (r.Value, i + "#75-2");
1502                                 Assert.AreEqual (values [i], r.Value, i + "#73-3");
1503                                 Assert.IsTrue (r.Read (), i + "#74");
1504                                 Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, i + "#74-2");
1505                                 Assert.IsTrue (r.Read (), i + "#75");
1506                                 Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, i + "#75-2");
1507                         }
1508
1509                         Assert.IsTrue (r.Read (), "#81");
1510                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#82"); // XamlLanguage.Items
1511
1512                         Assert.IsTrue (r.Read (), "#83");
1513                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#84"); // GetObject
1514
1515                         Assert.IsTrue (r.Read (), "#85");
1516                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#86"); // ListWrapper.Items
1517
1518                         Assert.IsTrue (r.Read (), "#87");
1519                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#88"); // ListWrapper
1520
1521                         Assert.IsFalse (r.Read (), "#89");
1522                 }
1523
1524                 [Test]
1525                 public void Read_ListWrapper2 () // read-write list member.
1526                 {
1527                         var obj = new ListWrapper2 (new List<int> (new int [] {5, -3, 0}));
1528                         var r = new XamlObjectReader (obj);
1529
1530                         Assert.IsTrue (r.Read (), "#1");
1531                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#2");
1532                         Assert.IsNotNull (r.Namespace, "#3");
1533                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "#3-2");
1534
1535                         Assert.IsTrue (r.Read (), "#6");
1536                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#7");
1537                         Assert.IsNotNull (r.Namespace, "#8");
1538                         Assert.AreEqual ("scg", r.Namespace.Prefix, "#8-2");
1539                         Assert.AreEqual ("clr-namespace:System.Collections.Generic;assembly=mscorlib", r.Namespace.Namespace, "#8-3");
1540
1541                         Assert.IsTrue (r.Read (), "#11");
1542                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "#12");
1543                         Assert.IsNotNull (r.Namespace, "#13");
1544                         Assert.AreEqual ("x", r.Namespace.Prefix, "#13-2");
1545                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "#13-3");
1546
1547                         Assert.IsTrue (r.Read (), "#21");
1548                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#22");
1549                         var xt = new XamlType (obj.GetType (), r.SchemaContext);
1550                         Assert.AreEqual (xt, r.Type, "#23");
1551                         Assert.AreEqual (obj, r.Instance, "#26");
1552
1553                         Assert.IsTrue (r.Read (), "#61");
1554                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#62");
1555                         Assert.AreEqual (xt.GetMember ("Items"), r.Member, "#63");
1556
1557                         Assert.IsTrue (r.Read (), "#71");
1558                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "#71-2");
1559                         xt = r.SchemaContext.GetXamlType (typeof (List<int>));
1560                         Assert.AreEqual (xt, r.Type, "#71-3");
1561                         Assert.IsNull (r.Member, "#71-4");
1562                         Assert.IsNull (r.Value, "#71-5");
1563
1564                         // Capacity
1565                         Assert.IsTrue (r.Read (), "#31");
1566                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#32");
1567                         Assert.AreEqual (xt.GetMember ("Capacity"), r.Member, "#33");
1568
1569                         Assert.IsTrue (r.Read (), "#41");
1570                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "#42");
1571                         // The value is implementation details, not testable.
1572                         //Assert.AreEqual ("3", r.Value, "#43");
1573
1574                         Assert.IsTrue (r.Read (), "#51");
1575                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#52");
1576
1577                         // Items
1578                         Assert.IsTrue (r.Read (), "#72");
1579                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "#72-2");
1580                         Assert.AreEqual (XamlLanguage.Items, r.Member, "#72-3");
1581
1582                         string [] values = {"5", "-3", "0"};
1583                         for (int i = 0; i < 3; i++) {
1584                                 Assert.IsTrue (r.Read (), i + "#73");
1585                                 Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, i + "#73-2");
1586                                 Assert.IsTrue (r.Read (), i + "#74");
1587                                 Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, i + "#74-2");
1588                                 Assert.AreEqual (XamlLanguage.Initialization, r.Member, i + "#74-3");
1589                                 Assert.IsTrue (r.Read (), i + "#75");
1590                                 Assert.IsNotNull (r.Value, i + "#75-2");
1591                                 Assert.AreEqual (values [i], r.Value, i + "#73-3");
1592                                 Assert.IsTrue (r.Read (), i + "#74");
1593                                 Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, i + "#74-2");
1594                                 Assert.IsTrue (r.Read (), i + "#75");
1595                                 Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, i + "#75-2");
1596                         }
1597
1598                         Assert.IsTrue (r.Read (), "#81");
1599                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#82"); // XamlLanguage.Items
1600
1601                         Assert.IsTrue (r.Read (), "#83");
1602                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#84"); // StartObject(of List<int>)
1603
1604                         Assert.IsTrue (r.Read (), "#85");
1605                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "#86"); // ListWrapper.Items
1606
1607                         Assert.IsTrue (r.Read (), "#87");
1608                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "#88"); // ListWrapper
1609
1610                         Assert.IsFalse (r.Read (), "#89");
1611                 }
1612
1613                 [Test]
1614                 public void ContentIncluded ()
1615                 {
1616                         var obj = new ContentIncludedClass () { Content = "foo" };
1617                         var r = new XamlObjectReader (obj);
1618
1619                         Assert.IsTrue (r.Read (), "ns#1-1");
1620                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ns#1-2");
1621                         Assert.IsNotNull (r.Namespace, "ns#1-3");
1622                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "ns#1-4");
1623                         Assert.AreEqual ("clr-namespace:MonoTests.System.Xaml;assembly=" + GetType ().Assembly.GetName ().Name, r.Namespace.Namespace, "ns#1-5");
1624
1625                         Assert.IsTrue (r.Read (), "so#1-1");
1626                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "so#1-2");
1627                         var xt = new XamlType (typeof (ContentIncludedClass), r.SchemaContext);
1628                         Assert.AreEqual (xt, r.Type, "so#1-3");
1629                         Assert.AreEqual (obj, r.Instance, "so#1-4");
1630
1631                         Assert.IsTrue (r.Read (), "sposprm#1");
1632                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "sposprm#2");
1633                         Assert.AreEqual (xt.GetMember ("Content"), r.Member, "sposprm#3");
1634
1635                         Assert.IsTrue (r.Read (), "sva#1-1");
1636                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "sva#1-2");
1637                         Assert.AreEqual ("foo", r.Value, "sva#1-3");
1638
1639                         Assert.IsTrue (r.Read (), "eposprm#1");
1640                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "eposprm#2"); // XamlLanguage.PositionalParameters
1641
1642                         Assert.IsTrue (r.Read (), "eo#1-1");
1643                         Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "eo#1-2");
1644
1645                         Assert.IsFalse (r.Read (), "end");
1646                 }
1647
1648                 void SimpleReadStandardType (object instance)
1649                 {
1650                         var r = new XamlObjectReader (instance);
1651                         while (!r.IsEof)
1652                                 r.Read ();
1653                 }
1654
1655                 void Read_CommonXamlPrimitive (object obj)
1656                 {
1657                         var r = new XamlObjectReader (obj);
1658                         Read_CommonXamlType (r);
1659                         Read_Initialization (r, obj);
1660                 }
1661
1662                 // from StartMember of Initialization to EndMember
1663                 string Read_Initialization (XamlObjectReader r, object comparableValue)
1664                 {
1665                         Assert.IsTrue (r.Read (), "init#1");
1666                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "init#2");
1667                         Assert.IsNotNull (r.Member, "init#3");
1668                         Assert.AreEqual (XamlLanguage.Initialization, r.Member, "init#3-2");
1669                         Assert.IsTrue (r.Read (), "init#4");
1670                         Assert.AreEqual (XamlNodeType.Value, r.NodeType, "init#5");
1671                         Assert.AreEqual (typeof (string), r.Value.GetType (), "init#6");
1672                         string ret = (string) r.Value;
1673                         if (comparableValue != null)
1674                                 Assert.AreEqual (comparableValue.ToString (), r.Value, "init#6-2");
1675                         Assert.IsTrue (r.Read (), "init#7");
1676                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "init#8");
1677                         return ret;
1678                 }
1679
1680                 object [] Read_AttributedArguments_String (XamlObjectReader r, string [] argNames) // valid only for string arguments.
1681                 {
1682                         object [] ret = new object [argNames.Length];
1683
1684                         Assert.IsTrue (r.Read (), "attarg.Arguments.Start1");
1685                         Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "attarg.Arguments.Start2");
1686                         Assert.IsNotNull (r.Member, "attarg.Arguments.Start3");
1687                         Assert.AreEqual (XamlLanguage.Arguments, r.Member, "attarg.Arguments.Start4");
1688                         for (int i = 0; i < argNames.Length; i++) {
1689                                 string arg = argNames [i];
1690                                 Assert.IsTrue (r.Read (), "attarg.ArgStartObject1." + arg);
1691                                 Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "attarg.ArgStartObject2." + arg);
1692                                 Assert.AreEqual (typeof (string), r.Type.UnderlyingType, "attarg.ArgStartObject3." + arg);
1693                                 Assert.IsTrue (r.Read (), "attarg.ArgStartMember1." + arg);
1694                                 Assert.AreEqual (XamlNodeType.StartMember, r.NodeType, "attarg.ArgStartMember2." + arg);
1695                                 Assert.AreEqual (XamlLanguage.Initialization, r.Member, "attarg.ArgStartMember3." + arg); // (as the argument is string here by definition)
1696                                 Assert.IsTrue (r.Read (), "attarg.ArgValue1." + arg);
1697                                 Assert.AreEqual (XamlNodeType.Value, r.NodeType, "attarg.ArgValue2." + arg);
1698                                 Assert.AreEqual (typeof (string), r.Value.GetType (), "attarg.ArgValue3." + arg);
1699                                 ret [i] = r.Value;
1700                                 Assert.IsTrue (r.Read (), "attarg.ArgEndMember1." + arg);
1701                                 Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "attarg.ArgEndMember2." + arg);
1702                                 Assert.IsTrue (r.Read (), "attarg.ArgEndObject1." + arg);
1703                                 Assert.AreEqual (XamlNodeType.EndObject, r.NodeType, "attarg.ArgEndObject2." + arg);
1704                         }
1705                         Assert.IsTrue (r.Read (), "attarg.Arguments.End1");
1706                         Assert.AreEqual (XamlNodeType.EndMember, r.NodeType, "attarg.Arguments.End2");
1707                         return ret;
1708                 }
1709
1710                 // from initial to StartObject
1711                 void Read_CommonXamlType (XamlObjectReader r)
1712                 {
1713                         Assert.IsTrue (r.Read (), "ct#1");
1714                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ct#2");
1715                         Assert.IsNotNull (r.Namespace, "ct#3");
1716                         Assert.AreEqual ("x", r.Namespace.Prefix, "ct#3-2");
1717                         Assert.AreEqual (XamlLanguage.Xaml2006Namespace, r.Namespace.Namespace, "ct#3-3");
1718                         Assert.IsNull (r.Instance, "ct#4");
1719
1720                         Assert.IsTrue (r.Read (), "ct#5");
1721                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "ct#6");
1722                 }
1723
1724                 // from initial to StartObject
1725                 void Read_CommonClrType (XamlObjectReader r, object obj, params KeyValuePair<string,string> [] additionalNamespaces)
1726                 {
1727                         Assert.IsTrue (r.Read (), "ct#1");
1728                         Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ct#2");
1729                         Assert.IsNotNull (r.Namespace, "ct#3");
1730                         Assert.AreEqual (String.Empty, r.Namespace.Prefix, "ct#3-2");
1731                         Assert.AreEqual ("clr-namespace:" + obj.GetType ().Namespace + ";assembly=" + obj.GetType ().Assembly.GetName ().Name, r.Namespace.Namespace, "ct#3-3");
1732
1733                         foreach (var kvp in additionalNamespaces) {
1734                                 Assert.IsTrue (r.Read (), "ct#4." + kvp.Key);
1735                                 Assert.AreEqual (XamlNodeType.NamespaceDeclaration, r.NodeType, "ct#5." + kvp.Key);
1736                                 Assert.IsNotNull (r.Namespace, "ct#6." + kvp.Key);
1737                                 Assert.AreEqual (kvp.Key, r.Namespace.Prefix, "ct#6-2." + kvp.Key);
1738                                 Assert.AreEqual (kvp.Value, r.Namespace.Namespace, "ct#6-3." + kvp.Key);
1739                         }
1740
1741                         Assert.IsTrue (r.Read (), "ct#7");
1742                         Assert.AreEqual (XamlNodeType.StartObject, r.NodeType, "ct#8");
1743                 }
1744         }
1745 }