mcs/class/System.Xaml/Test/System.Xaml/XamlObjectWriterTest.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 namespace MonoTests.System.Xaml
  39 {
  40         [TestFixture]
  41         public class XamlObjectWriterTest
  42         {
  43                 PropertyInfo str_len = typeof (string).GetProperty ("Length");
  44                 XamlSchemaContext sctx = new XamlSchemaContext (null, null);
  45                 XamlType xt, xt2, xt3, xt4;
  46                 XamlMember xm, xm2, xm3;
  47
  48                 public XamlObjectWriterTest ()
  49                 {
  50                         xt = new XamlType (typeof (string), sctx);
  51                         xt2 = new XamlType (typeof (List<int>), sctx);
  52                         xt3 = new XamlType (typeof (TestClass1), sctx);
  53                         xt4 = new XamlType (typeof (Foo), sctx);
  54                         xm = new XamlMember (str_len, sctx);
  55                         xm2 = new XamlMember (typeof (TestClass1).GetProperty ("TestProp1"), sctx);
  56                         xm3 = new XamlMember (typeof (TestClass1).GetProperty ("TestProp2"), sctx);
  57                 }
  58
  59                 public class TestClass1
  60                 {
  61                         public TestClass1 ()
  62                         {
  63                                 TestProp3 = "foobar";
  64                         }
  65                         public string TestProp1 { get; set; }
  66                         // nested.
  67                         public TestClass1 TestProp2 { get; set; }
  68                         public string TestProp3 { get; set; }
  69                         public int TestProp4 { get; set; }
  70                 }
  71
  72                 public class Foo : List<int>
  73                 {
  74                         public Foo ()
  75                         {
  76                                 Bar = new List<string> ();
  77                         }
  78                         public List<string> Bar { get; private set; }
  79                         public List<string> Baz { get; set; }
  80                         public string Ext { get; set; }
  81                 }
  82
  83                 [Test]
  84                 [ExpectedException (typeof (ArgumentNullException))]
  85                 public void SchemaContextNull ()
  86                 {
  87                         new XamlObjectWriter (null);
  88                 }
  89
  90                 [Test]
  91                 public void SettingsNull ()
  92                 {
  93                         // allowed.
  94                         var w = new XamlObjectWriter (sctx, null);
  95                         Assert.AreEqual (sctx, w.SchemaContext, "#1");
  96                 }
  97
  98                 [Test]
  99                 [ExpectedException (typeof (XamlObjectWriterException))]
 100                 public void InitWriteEndMember ()
 101                 {
 102                         new XamlObjectWriter (sctx, null).WriteEndMember ();
 103                 }
 104
 105                 [Test]
 106                 [ExpectedException (typeof (XamlObjectWriterException))]
 107                 public void InitWriteEndObject ()
 108                 {
 109                         new XamlObjectWriter (sctx, null).WriteEndObject ();
 110                 }
 111
 112                 [Test]
 113                 [ExpectedException (typeof (XamlObjectWriterException))]
 114                 public void InitWriteGetObject ()
 115                 {
 116                         new XamlObjectWriter (sctx, null).WriteGetObject ();
 117                 }
 118
 119                 [Test]
 120                 [ExpectedException (typeof (XamlObjectWriterException))]
 121                 public void InitWriteValue ()
 122                 {
 123                         new XamlObjectWriter (sctx, null).WriteValue ("foo");
 124                 }
 125
 126                 [Test]
 127                 [ExpectedException (typeof (XamlObjectWriterException))]
 128                 public void InitWriteStartMember ()
 129                 {
 130                         new XamlObjectWriter (sctx, null).WriteStartMember (new XamlMember (str_len, sctx));
 131                 }
 132
 133                 [Test]
 134                 public void InitWriteNamespace ()
 135                 {
 136                         var xw = new XamlObjectWriter (sctx, null);
 137                         xw.WriteNamespace (new NamespaceDeclaration ("urn:foo", "x")); // ignored.
 138                         xw.Close ();
 139                         Assert.IsNull (xw.Result, "#1");
 140                 }
 141
 142                 [Test]
 143                 [ExpectedException (typeof (ArgumentNullException))]
 144                 public void WriteNamespaceNull ()
 145                 {
 146                         new XamlObjectWriter (sctx, null).WriteNamespace (null);
 147                 }
 148
 149                 [Test]
 150                 public void InitWriteStartObject ()
 151                 {
 152                         var xw = new XamlObjectWriter (sctx, null);
 153                         xw.WriteStartObject (new XamlType (typeof (int), sctx));
 154                         xw.Close ();
 155                         Assert.AreEqual (0, xw.Result, "#1");
 156                 }
 157
 158                 [Test]
 159                 [ExpectedException (typeof (XamlObjectWriterException))]
 160                 public void GetObjectAfterStartObject ()
 161                 {
 162                         var xw = new XamlObjectWriter (sctx, null);
 163                         xw.WriteStartObject (xt3);
 164                         xw.WriteGetObject ();
 165                 }
 166
 167                 [Test]
 168                 //[ExpectedException (typeof (XamlObjectWriterException))]
 169                 public void WriteStartObjectAfterTopLevel ()
 170                 {
 171                         var xw = new XamlObjectWriter (sctx, null);
 172                         xw.WriteStartObject (xt3);
 173                         xw.WriteEndObject ();
 174                         // writing another root is <del>not</del> allowed.
 175                         xw.WriteStartObject (xt3);
 176                 }
 177
 178                 [Test]
 179                 [ExpectedException (typeof (XamlObjectWriterException))]
 180                 public void WriteEndObjectExcess ()
 181                 {
 182                         var xw = new XamlObjectWriter (sctx, null);
 183                         xw.WriteStartObject (xt3);
 184                         xw.WriteEndObject ();
 185                         xw.WriteEndObject ();
 186                 }
 187
 188                 [Test]
 189                 [ExpectedException (typeof (XamlObjectWriterException))]
 190                 public void StartObjectWriteEndMember ()
 191                 {
 192                         var xw = new XamlObjectWriter (sctx, null);
 193                         xw.WriteStartObject (xt3);
 194                         xw.WriteEndMember ();
 195                 }
 196
 197                 [Test]
 198                 public void WriteObjectAndMember ()
 199                 {
 200                         var xw = new XamlObjectWriter (sctx, null);
 201                         xw.WriteStartObject (xt3);
 202                         xw.WriteStartMember (xm2);
 203                         xw.WriteValue ("foo");
 204                         xw.WriteEndMember ();
 205                         xw.Close ();
 206                 }
 207
 208                 [Test]
 209                 public void StartMemberWriteEndMember ()
 210                 {
 211                         var xw = new XamlObjectWriter (sctx, null);
 212                         xw.WriteStartObject (xt3);
 213                         xw.WriteStartMember (xm3);
 214                         xw.WriteEndMember (); // unlike XamlXmlWriter, it is not treated as an error...
 215                         xw.Close ();
 216                 }
 217
 218                 [Test]
 219                 [ExpectedException (typeof (XamlObjectWriterException))]
 220                 public void StartMemberWriteStartMember ()
 221                 {
 222                         var xw = new XamlObjectWriter (sctx, null);
 223                         xw.WriteStartObject (xt3);
 224                         xw.WriteStartMember (xm3);
 225                         xw.WriteStartMember (xm3);
 226                 }
 227
 228                 [Test]
 229                 public void WriteObjectInsideMember ()
 230                 {
 231                         var xw = new XamlObjectWriter (sctx, null);
 232                         xw.WriteStartObject (xt3);
 233                         xw.WriteStartMember (xm3);
 234                         xw.WriteStartObject (xt3);
 235                         xw.WriteEndObject ();
 236                         xw.WriteEndMember ();
 237                         xw.Close ();
 238                 }
 239
 240                 [Test]
 241                 [ExpectedException (typeof (XamlDuplicateMemberException))]
 242                 public void ValueAfterObject ()
 243                 {
 244                         var xw = new XamlObjectWriter (sctx, null);
 245                         xw.WriteStartObject (xt3);
 246                         xw.WriteStartMember (xm3);
 247                         xw.WriteStartObject (xt3);
 248                         xw.WriteEndObject ();
 249                         // passes here, but ...
 250                         xw.WriteValue ("foo");
 251                         // rejected here, unlike XamlXmlWriter.
 252                         xw.WriteEndMember ();
 253                 }
 254
 255                 [Test]
 256                 [ExpectedException (typeof (XamlDuplicateMemberException))]
 257                 public void ValueAfterObject2 ()
 258                 {
 259                         var xw = new XamlObjectWriter (sctx, null);
 260                         xw.WriteStartObject (xt3);
 261                         xw.WriteStartMember (xm3);
 262                         xw.WriteStartObject (xt3);
 263                         xw.WriteEndObject ();
 264                         // passes here, but should be rejected later.
 265                         xw.WriteValue ("foo");
 266
 267                         xw.WriteEndMember (); // Though this raises an error.
 268                 }
 269
 270                 [Test]
 271                 [ExpectedException (typeof (XamlDuplicateMemberException))]
 272                 public void DuplicateAssignment ()
 273                 {
 274                         var xw = new XamlObjectWriter (sctx, null);
 275                         xw.WriteStartObject (xt3);
 276                         xw.WriteStartMember (xm3);
 277                         xw.WriteStartObject (xt3);
 278                         xw.WriteEndObject ();
 279                         xw.WriteValue ("foo"); // causes duplicate assignment.
 280                         xw.WriteEndMember ();
 281                 }
 282
 283                 [Test]
 284                 [ExpectedException (typeof (XamlDuplicateMemberException))]
 285                 public void DuplicateAssignment2 ()
 286                 {
 287                         var xw = new XamlObjectWriter (sctx, null);
 288                         xw.WriteStartObject (xt3);
 289                         xw.WriteStartMember (xm3);
 290                         xw.WriteStartObject (xt3);
 291                         xw.WriteEndObject ();
 292                         xw.WriteEndMember ();
 293                         xw.WriteStartMember (xm3);
 294                 }
 295
 296                 [Test]
 297                 //[ExpectedException (typeof (ArgumentException))] // oh? XamlXmlWriter raises this.
 298                 [Category ("NotWorking")] // so, it's not worthy of passing.
 299                 public void WriteValueTypeMismatch ()
 300                 {
 301                         var xw = new XamlObjectWriter (sctx, null);
 302                         xw.WriteStartObject (xt);
 303                         xw.WriteStartMember (XamlLanguage.Initialization);
 304                         xw.WriteValue (new TestClass1 ());
 305                         xw.WriteEndMember ();
 306                         xw.Close ();
 307                         Assert.IsNotNull (xw.Result, "#1");
 308                         Assert.AreEqual (typeof (TestClass1), xw.Result.GetType (), "#2");
 309                 }
 310
 311                 [Test]
 312                 [ExpectedException (typeof (XamlObjectWriterException))] // it fails to convert type and set property value.
 313                 public void WriteValueTypeMismatch2 ()
 314                 {
 315                         var xw = new XamlObjectWriter (sctx, null);
 316                         xw.WriteStartObject (xt3);
 317                         xw.WriteStartMember (xm3);
 318                         xw.WriteValue ("foo");
 319                         xw.WriteEndMember ();
 320                 }
 321
 322                 [Test]
 323                 public void WriteValueTypeOK ()
 324                 {
 325                         var xw = new XamlObjectWriter (sctx, null);
 326                         xw.WriteStartObject (xt);
 327                         xw.WriteStartMember (XamlLanguage.Initialization);
 328                         xw.WriteValue ("foo");
 329                         xw.WriteEndMember ();
 330                         xw.Close ();
 331                         Assert.AreEqual ("foo", xw.Result, "#1");
 332                 }
 333
 334                 [Test]
 335                 // This behavior is different from XamlXmlWriter. Compare to XamlXmlWriterTest.WriteValueList().
 336                 [Category ("NotWorking")] // not worthy of passing
 337                 public void WriteValueList ()
 338                 {
 339                         var xw = new XamlObjectWriter (sctx, null);
 340                         xw.WriteStartObject (new XamlType (typeof (List<string>), sctx));
 341                         xw.WriteStartMember (XamlLanguage.Items);
 342                         xw.WriteValue ("foo");
 343                         xw.WriteValue ("bar");
 344                         xw.WriteEndMember ();
 345                         xw.Close ();
 346                         var l = xw.Result as List<string>;
 347                         Assert.IsNotNull (l, "#1");
 348                         Assert.AreEqual ("foo", l [0], "#2");
 349                         Assert.AreEqual ("bar", l [1], "#3");
 350                 }
 351
 352                 // I believe .NET XamlObjectWriter.Dispose() is hack and should
 353                 // be fixed to exactly determine which of End (member or object)
 354                 // to call that results in this ExpectedException.
 355                 // Surprisingly, PositionalParameters is allowed to be closed
 356                 // without EndMember. So it smells that .NET is hacky.
 357                 // We should disable this test and introduce better code (which
 358                 // is already in XamlWriterInternalBase).
 359                 [Test]
 360                 [ExpectedException (typeof (XamlObjectWriterException))]
 361                 [Ignore ("See the comment in XamlObjectWriterTest.cs")]
 362                 public void CloseWithoutEndMember ()
 363                 {
 364                         var xw = new XamlObjectWriter (sctx, null);
 365                         xw.WriteStartObject (xt);
 366                         xw.WriteStartMember (XamlLanguage.Initialization);
 367                         xw.WriteValue ("foo");
 368                         xw.Close ();
 369                 }
 370
 371                 [Test]
 372                 [ExpectedException (typeof (XamlObjectWriterException))]
 373                 public void WriteValueAfterValue ()
 374                 {
 375                         var xw = new XamlObjectWriter (sctx, null);
 376                         xw.WriteStartObject (xt);
 377                         xw.WriteValue ("foo");
 378                         xw.WriteValue ("bar");
 379                 }
 380
 381                 [Test]
 382                 [ExpectedException (typeof (XamlObjectWriterException))]
 383                 public void WriteValueAfterNullValue ()
 384                 {
 385                         var xw = new XamlObjectWriter (sctx, null);
 386                         xw.WriteStartObject (xt);
 387                         xw.WriteValue (null);
 388                         xw.WriteValue ("bar");
 389                 }
 390
 391                 [ExpectedException (typeof (XamlObjectWriterException))]
 392                 public void StartMemberWriteEndObject ()
 393                 {
 394                         var xw = new XamlObjectWriter (sctx, null);
 395                         xw.WriteStartObject (xt3);
 396                         xw.WriteStartMember (xm3);
 397                         xw.WriteEndObject ();
 398                 }
 399
 400                 [Test]
 401                 public void WriteNamespace ()
 402                 {
 403                         var xw = new XamlObjectWriter (sctx, null);
 404                         xw.WriteNamespace (new NamespaceDeclaration (XamlLanguage.Xaml2006Namespace, "x"));
 405                         xw.WriteNamespace (new NamespaceDeclaration ("urn:foo", "y"));
 406                         xw.WriteStartObject (xt3);
 407                         xw.WriteEndObject ();
 408                         xw.Close ();
 409                         var ret = xw.Result;
 410                         Assert.IsTrue (ret is TestClass1, "#1");
 411                 }
 412
 413                 [Test]
 414                 [ExpectedException (typeof (XamlObjectWriterException))]
 415                 public void StartObjectStartObject ()
 416                 {
 417                         var xw = new XamlObjectWriter (sctx, null);
 418                         xw.WriteStartObject (xt3);
 419                         xw.WriteStartObject (xt3);
 420                 }
 421
 422                 [Test]
 423                 [ExpectedException (typeof (XamlObjectWriterException))]
 424                 public void StartObjectValue ()
 425                 {
 426                         var xw = new XamlObjectWriter (sctx, null);
 427                         xw.WriteStartObject (xt3);
 428                         xw.WriteValue ("foo");
 429                 }
 430
 431                 [Test]
 432                 [ExpectedException (typeof (XamlDuplicateMemberException))] // duplicate member assignment
 433                 public void ObjectContainsObjectAndObject ()
 434                 {
 435                         var xw = new XamlObjectWriter (sctx, null);
 436                         xw.WriteStartObject (xt3);
 437                         xw.WriteStartMember (xm3);
 438                         xw.WriteStartObject (xt3);
 439                         xw.WriteEndObject ();
 440                         xw.WriteStartObject (xt3);
 441                         xw.WriteEndObject (); // the exception happens *here*
 442                         // FIXME: so, WriteEndMember() should not be required, but we fail here. Practically this difference should not matter.
 443                         xw.WriteEndMember (); // of xm3
 444                 }
 445
 446                 [Test]
 447                 [ExpectedException (typeof (XamlDuplicateMemberException))] // duplicate member assignment
 448                 public void ObjectContainsObjectAndValue ()
 449                 {
 450                         var xw = new XamlObjectWriter (sctx, null);
 451                         xw.WriteStartObject (xt3);
 452                         xw.WriteStartMember (xm3);
 453                         xw.WriteStartObject (xt3);
 454                         xw.WriteEndObject ();
 455                         xw.WriteValue ("foo"); // but this is allowed ...
 456
 457                         xw.WriteEndMember (); // Though this raises an error.
 458                 }
 459
 460                 [Test]
 461                 [ExpectedException (typeof (XamlDuplicateMemberException))] // duplicate member assignment
 462                 public void ObjectContainsObjectAndValue2 ()
 463                 {
 464                         var xw = new XamlObjectWriter (sctx, null);
 465                         xw.WriteStartObject (xt3);
 466                         xw.WriteStartMember (xm3);
 467                         xw.WriteStartObject (xt3);
 468                         xw.WriteEndObject ();
 469                         xw.WriteValue ("foo");
 470                         xw.WriteEndMember (); // ... until here.
 471                 }
 472
 473                 [Test]
 474                 [ExpectedException (typeof (XamlObjectWriterException))] // unlike XamlXmlWriter (IOE)
 475                 public void EndObjectAfterNamespace ()
 476                 {
 477                         var xw = new XamlObjectWriter (sctx, null);
 478                         xw.WriteStartObject (xt3);
 479                         xw.WriteNamespace (new NamespaceDeclaration ("urn:foo", "y"));
 480                         xw.WriteEndObject ();
 481                 }
 482
 483                 [Test]
 484                 [ExpectedException (typeof (XamlObjectWriterException))] // ... unlike XamlXmlWriter (throws IOE)
 485                 public void WriteValueAfterNamespace ()
 486                 {
 487                         var xw = new XamlObjectWriter (sctx, null);
 488                         xw.WriteStartObject (xt);
 489                         xw.WriteStartMember (XamlLanguage.Initialization);
 490                         xw.WriteNamespace (new NamespaceDeclaration ("urn:foo", "y"));
 491                         xw.WriteValue ("foo");
 492                 }
 493
 494                 [Test]
 495                 [ExpectedException (typeof (XamlObjectWriterException))] // ... unlike XamlXmlWriter (allowed)
 496                 public void ValueThenStartObject ()
 497                 {
 498                         var xw = new XamlObjectWriter (sctx, null);
 499                         xw.WriteStartObject (xt3);
 500                         xw.WriteStartMember (xm2);
 501                         xw.WriteValue ("foo");
 502                         xw.WriteStartObject (xt3);
 503                         xw.Close ();
 504                 }
 505
 506                 [Test]
 507                 [ExpectedException (typeof (XamlObjectWriterException))] // ... unlike XamlXmlWriter (allowed, as it allows StartObject after Value)
 508                 public void ValueThenNamespace ()
 509                 {
 510                         var xw = new XamlObjectWriter (sctx, null);
 511                         xw.WriteStartObject (xt3);
 512                         xw.WriteStartMember (xm2);
 513                         xw.WriteValue ("foo");
 514                         xw.WriteNamespace (new NamespaceDeclaration ("y", "urn:foo")); // this does not raise an error (since it might start another object)
 515                 }
 516
 517                 [Test]
 518                 [ExpectedException (typeof (XamlObjectWriterException))] // strange, this does *not* result in IOE...
 519                 public void ValueThenNamespaceThenEndMember ()
 520                 {
 521                         var xw = new XamlObjectWriter (sctx, null);
 522                         xw.WriteStartObject (xt3);
 523                         xw.WriteStartMember (xm2);
 524                         xw.WriteValue ("foo");
 525                         xw.WriteNamespace (new NamespaceDeclaration ("y", "urn:foo"));
 526                         xw.WriteEndMember ();
 527                 }
 528
 529                 [Test]
 530                 [ExpectedException (typeof (XamlObjectWriterException))] // This is also very different, requires exactly opposite namespace output manner to XamlXmlWriter (namespace first, object follows).
 531                 public void StartMemberAfterNamespace ()
 532                 {
 533                         var xw = new XamlObjectWriter (sctx, null);
 534                         xw.WriteStartObject (xt3);
 535                         xw.WriteNamespace (new NamespaceDeclaration ("urn:foo", "y"));
 536                 }
 537
 538                 [Test]
 539                 [Category ("NotWorking")] // not worthy of passing
 540                 public void StartMemberBeforeNamespace ()
 541                 {
 542                         var xw = new XamlObjectWriter (sctx, null);
 543                         xw.WriteStartObject (xt3);
 544                         xw.WriteStartMember (xm2); // note that it should be done *after* WriteNamespace in XamlXmlWriter. SO inconsistent.
 545                         xw.WriteNamespace (new NamespaceDeclaration ("urn:foo", "y"));
 546                         xw.WriteEndMember ();
 547                         xw.Close ();
 548                 }
 549
 550                 [Test]
 551                 [ExpectedException (typeof (XamlObjectWriterException))]
 552                 public void StartMemberBeforeNamespace2 ()
 553                 {
 554                         var xw = new XamlObjectWriter (sctx, null);
 555                         xw.WriteStartObject (xt3);
 556                         xw.WriteStartMember (xm2);
 557                         xw.WriteNamespace (new NamespaceDeclaration ("urn:foo", "y"));
 558                         // and here, NamespaceDeclaration is written as if it
 559                         // were another value object( unlike XamlXmlWriter)
 560                         // and rejects further value.
 561                         xw.WriteValue ("foo");
 562                 }
 563
 564                 [Test]
 565                 [ExpectedException (typeof (XamlObjectWriterException))]
 566                 public void EndMemberThenStartObject ()
 567                 {
 568                         var xw = new XamlObjectWriter (sctx, null);
 569                         xw.WriteStartObject (xt3);
 570                         xw.WriteStartMember (xm2);
 571                         xw.WriteValue ("foo");
 572                         xw.WriteEndMember ();
 573                         xw.WriteStartObject (xt3);
 574                 }
 575
 576                 // The semantics on WriteGetObject() is VERY different from XamlXmlWriter.
 577
 578                 [Test]
 579                 [ExpectedException (typeof (XamlObjectWriterException))]
 580                 public void GetObjectOnNullValue ()
 581                 {
 582                         var xw = new XamlObjectWriter (sctx, null);
 583                         xw.WriteStartObject (xt3);
 584                         xw.WriteStartMember (xm2);
 585                         xw.WriteGetObject ();
 586                 }
 587
 588                 [Test]
 589                 [ExpectedException (typeof (XamlObjectWriterException))]
 590                 public void GetObjectOnNullValue2 ()
 591                 {
 592                         var xw = new XamlObjectWriter (sctx, null);
 593                         xw.WriteStartObject (xt4);
 594                         xw.WriteStartMember (new XamlMember (typeof (Foo).GetProperty ("Baz"), sctx)); // unlike Bar, Baz is not initialized.
 595                         xw.WriteGetObject (); // fails, because it is null.
 596                 }
 597
 598                 [Test]
 599                 public void GetObjectOnIntValue ()
 600                 {
 601                         var xw = new XamlObjectWriter (sctx, null);
 602                         xw.WriteStartObject (xt3);
 603                         xw.WriteStartMember (xt3.GetMember ("TestProp4")); // int
 604                         xw.WriteGetObject (); // passes!!! WTF
 605                         xw.WriteEndObject ();
 606                 }
 607
 608                 [Test]
 609                 // String is not treated as a collection on XamlXmlWriter, while this XamlObjectWriter does.
 610                 public void GetObjectOnNonNullString ()
 611                 {
 612                         var xw = new XamlObjectWriter (sctx, null);
 613                         xw.WriteStartObject (xt3);
 614                         Assert.IsNull (xw.Result, "#1");
 615                         xw.WriteStartMember (xt3.GetMember ("TestProp3"));
 616                         xw.WriteGetObject ();
 617                         Assert.IsNull (xw.Result, "#2");
 618                 }
 619
 620                 [Test]
 621                 public void GetObjectOnCollection ()
 622                 {
 623                         var xw = new XamlObjectWriter (sctx, null);
 624                         xw.WriteStartObject (xt4);
 625                         xw.WriteStartMember (new XamlMember (typeof (Foo).GetProperty ("Bar"), sctx));
 626                         xw.WriteGetObject ();
 627                         xw.Close ();
 628                 }
 629
 630                 [Test]
 631                 [ExpectedException (typeof (XamlObjectWriterException))]
 632                 public void ValueAfterGetObject ()
 633                 {
 634                         var xw = new XamlObjectWriter (sctx, null);
 635                         xw.WriteStartObject (xt4);
 636                         xw.WriteStartMember (new XamlMember (typeof (Foo).GetProperty ("Bar"), sctx));
 637                         xw.WriteGetObject ();
 638                         xw.WriteValue ("foo");
 639                 }
 640
 641                 [Test]
 642                 [ExpectedException (typeof (XamlObjectWriterException))]
 643                 public void StartObjectAfterGetObject ()
 644                 {
 645                         var xw = new XamlObjectWriter (sctx, null);
 646                         xw.WriteStartObject (xt4);
 647                         xw.WriteStartMember (new XamlMember (typeof (Foo).GetProperty ("Bar"), sctx));
 648                         xw.WriteGetObject ();
 649                         xw.WriteStartObject (xt);
 650                 }
 651
 652                 [Test]
 653                 [ExpectedException (typeof (XamlObjectWriterException))]
 654                 public void EndMemberAfterGetObject ()
 655                 {
 656                         var xw = new XamlObjectWriter (sctx, null);
 657                         xw.WriteStartObject (xt4);
 658                         xw.WriteStartMember (new XamlMember (typeof (Foo).GetProperty ("Bar"), sctx));
 659                         xw.WriteGetObject ();
 660                         xw.WriteEndMember (); // ...!?
 661                 }
 662
 663                 [Test]
 664                 public void StartMemberAfterGetObject ()
 665                 {
 666                         var xw = new XamlObjectWriter (sctx, null);
 667                         xw.WriteStartObject (xt4);
 668                         var xmm = xt4.GetMember ("Bar");
 669                         xw.WriteStartMember (xmm); // <List.Bar>
 670                         xw.WriteGetObject (); // shifts current member to List<T>.
 671                         xw.WriteStartMember (xmm.Type.GetMember ("Capacity"));
 672                         xw.WriteValue (5);
 673                         xw.WriteEndMember ();
 674                         /*
 675                         xw.WriteEndObject (); // got object
 676                         xw.WriteEndMember (); // Bar
 677                         xw.WriteEndObject (); // started object
 678                         */
 679                         xw.Close ();
 680                 }
 681
 682                 [Test]
 683                 public void EndObjectAfterGetObject ()
 684                 {
 685                         var xw = new XamlObjectWriter (sctx, null);
 686                         xw.WriteStartObject (xt4);
 687                         xw.WriteStartMember (new XamlMember (typeof (Foo).GetProperty ("Bar"), sctx));
 688                         xw.WriteGetObject ();
 689                         xw.WriteEndObject ();
 690                 }
 691
 692                 [Test]
 693                 public void WriteAttachableProperty ()
 694                 {
 695                         Attached2 result = null;
 696
 697                         var rsettings = new XamlXmlReaderSettings ();
 698                         using (var reader = new XamlXmlReader (new StringReader (String.Format (@"<Attached2 AttachedWrapper3.Property=""Test"" xmlns=""clr-namespace:MonoTests.System.Xaml;assembly={0}""></Attached2>", typeof (AttachedWrapper3).Assembly.GetName ().Name)), rsettings)) {
 699                                 var wsettings = new XamlObjectWriterSettings ();
 700                                 using (var writer = new XamlObjectWriter (reader.SchemaContext, wsettings)) {
 701                                         XamlServices.Transform (reader, writer, false);
 702                                         result = (Attached2) writer.Result;
 703                                 }
 704                         }
 705
 706                         Assert.AreEqual ("Test", result.Property, "#1");
 707                 }
 708
 709                 // extra use case based tests.
 710
 711                 [Test]
 712                 public void WriteEx_Type_WriteString ()
 713                 {
 714                         var ow = new XamlObjectWriter (sctx);
 715                         ow.WriteNamespace (new NamespaceDeclaration (XamlLanguage.Xaml2006Namespace, "x"
 716                         ));
 717                         ow.WriteStartObject (XamlLanguage.Type);
 718                         ow.WriteStartMember (XamlLanguage.PositionalParameters);
 719                         ow.WriteValue ("x:Int32");
 720                         ow.Close ();
 721                         Assert.AreEqual (typeof (int), ow.Result, "#1");
 722                 }
 723
 724                 [Test]
 725                 public void WriteEx_Type_WriteType ()
 726                 {
 727                         var ow = new XamlObjectWriter (sctx);
 728                         ow.WriteNamespace (new NamespaceDeclaration (XamlLanguage.Xaml2006Namespace, "x"
 729                         ));
 730                         ow.WriteStartObject (XamlLanguage.Type);
 731                         ow.WriteStartMember (XamlLanguage.PositionalParameters);
 732                         ow.WriteValue (typeof (int));
 733                         ow.Close ();
 734                         Assert.AreEqual (typeof (int), ow.Result, "#1");
 735                 }
 736
 737                 [Test]
 738                 public void LookupCorrectEventBoundMethod ()
 739                 {
 740                         var o = (XamarinBug2927.MyRootClass) XamlServices.Load (GetReader ("LookupCorrectEvent.xml"));
 741                         o.Child.Descendant.Work ();
 742                         Assert.IsTrue (o.Invoked, "#1");
 743                         Assert.IsFalse (o.Child.Invoked, "#2");
 744                         Assert.IsFalse (o.Child.Descendant.Invoked, "#3");
 745                 }
 746
 747                 [Test]
 748                 [ExpectedException (typeof (XamlObjectWriterException))]
 749                 public void LookupCorrectEventBoundMethod2 ()
 750                 {
 751                         XamlServices.Load (GetReader ("LookupCorrectEvent2.xml"));
 752                 }
 753
 754                 [Test]
 755                 public void LookupCorrectEventBoundMethod3 ()
 756                 {
 757                         XamlServices.Load (GetReader ("LookupCorrectEvent3.xml"));
 758                 }
 759
 760                 // common use case based tests (to other readers/writers).
 761
 762                 XamlReader GetReader (string filename)
 763                 {
 764                         return new XamlXmlReader (XmlReader.Create (Path.Combine ("Test/XmlFiles", filename), new XmlReaderSettings () { CloseInput =true }));
 765                 }
 766
 767                 [Test]
 768                 public void Write_String ()
 769                 {
 770                         using (var xr = GetReader ("String.xml")) {
 771                                 var des = XamlServices.Load (xr);
 772                                 Assert.AreEqual ("foo", des, "#1");
 773                         }
 774                 }
 775
 776                 [Test]
 777                 public void Write_Int32 ()
 778                 {
 779                         using (var xr = GetReader ("Int32.xml")) {
 780                                 var des = XamlServices.Load (xr);
 781                                 Assert.AreEqual (5, des, "#1");
 782                         }
 783                 }
 784
 785                 [Test]
 786                 public void Write_DateTime ()
 787                 {
 788                         using (var xr = GetReader ("DateTime.xml")) {
 789                                 var des = XamlServices.Load (xr);
 790                                 Assert.AreEqual (new DateTime (2010, 4, 14), des, "#1");
 791                         }
 792                 }
 793
 794                 [Test]
 795                 public void Write_TimeSpan ()
 796                 {
 797                         using (var xr = GetReader ("TimeSpan.xml")) {
 798                                 var des = XamlServices.Load (xr);
 799                                 Assert.AreEqual (TimeSpan.FromMinutes (7), des, "#1");
 800                         }
 801                 }
 802
 803                 [Test]
 804                 public void Write_Uri ()
 805                 {
 806                         using (var xr = GetReader ("Uri.xml")) {
 807                                 var des = XamlServices.Load (xr);
 808                                 Assert.AreEqual (new Uri ("urn:foo"), des, "#1");
 809                         }
 810                 }
 811
 812                 [Test]
 813                 public void Write_Null ()
 814                 {
 815                         using (var xr = GetReader ("NullExtension.xml")) {
 816                                 var des = XamlServices.Load (xr);
 817                                 Assert.IsNull (des, "#1");
 818                         }
 819                 }
 820
 821                 [Test]
 822                 public void Write_Type ()
 823                 {
 824                         using (var xr = GetReader ("Type.xml")) {
 825                                 var des = XamlServices.Load (xr);
 826                                 Assert.AreEqual (typeof (int), des, "#1");
 827                         }
 828                 }
 829
 830                 [Test]
 831                 public void Write_Type2 ()
 832                 {
 833                         var obj = typeof (MonoTests.System.Xaml.TestClass1);
 834                         using (var xr = GetReader ("Type2.xml")) {
 835                                 var des = XamlServices.Load (xr);
 836                                 Assert.AreEqual (obj, des, "#1");
 837                         }
 838                 }
 839
 840                 [Test]
 841                 public void Write_Guid ()
 842                 {
 843                         var obj = Guid.Parse ("9c3345ec-8922-4662-8e8d-a4e41f47cf09");
 844                         using (var xr = GetReader ("Guid.xml")) {
 845                                 var des = XamlServices.Load (xr);
 846                                 Assert.AreEqual (obj, des, "#1");
 847                         }
 848                 }
 849
 850                 [Test]
 851                 public void Write_GuidFactoryMethod ()
 852                 {
 853                         var obj = Guid.Parse ("9c3345ec-8922-4662-8e8d-a4e41f47cf09");
 854                         using (var xr = GetReader ("GuidFactoryMethod.xml")) {
 855                                 var des = XamlServices.Load (xr);
 856                                 Assert.AreEqual (obj, des, "#1");
 857                         }
 858                 }
 859
 860                 [Test]
 861                 [ExpectedException (typeof (XamlObjectWriterException))] // cannot resolve the StaticExtension value.
 862                 public void Write_StaticExtension ()
 863                 {
 864                         var obj = new StaticExtension ("FooBar");
 865                         using (var xr = GetReader ("StaticExtension.xml")) {
 866                                 var des = XamlServices.Load (xr);
 867                                 Assert.AreEqual (obj, des, "#1");
 868                         }
 869                 }
 870
 871                 [Test]
 872                 [Ignore ("Not sure why MemberType is NOT serialized. Needs investigation")]
 873                 public void Write_StaticExtension2 ()
 874                 {
 875                         var obj = new StaticExtension ("FooBar"); //incorrect
 876                         using (var xr = GetReader ("StaticExtension2.xml")) {
 877                                 var des = XamlServices.Load (xr);
 878                                 Assert.AreEqual (obj, des, "#1");
 879                         }
 880                 }
 881
 882                 [Test]
 883                 public void Write_Reference ()
 884                 {
 885                         using (var xr = GetReader ("Reference.xml")) {
 886                                 var des = XamlServices.Load (xr);
 887                                 // .NET does not return Reference.
 888                                 // Its ProvideValue() returns MS.Internal.Xaml.Context.NameFixupToken,
 889                                 // which is assumed (by name) to resolve to the referenced object.
 890                                 Assert.IsNotNull (des, "#1");
 891                                 //Assert.AreEqual (new Reference ("FooBar"), des, "#1");
 892                         }
 893                 }
 894
 895                 [Test]
 896                 public void Write_ArrayInt32 ()
 897                 {
 898                         var obj = new int [] {4, -5, 0, 255, int.MaxValue};
 899                         using (var xr = GetReader ("Array_Int32.xml")) {
 900                                 var des = XamlServices.Load (xr);
 901                                 Assert.AreEqual (obj, des, "#1");
 902                         }
 903                 }
 904
 905                 [Test]
 906                 public void Write_ListInt32 ()
 907                 {
 908                         var obj = new int [] {5, -3, int.MaxValue, 0}.ToList ();
 909                         using (var xr = GetReader ("List_Int32.xml")) {
 910                                 var des = (List<int>) XamlServices.Load (xr);
 911                                 Assert.AreEqual (obj.ToArray (), des.ToArray (), "#1");
 912                         }
 913                 }
 914
 915                 [Test]
 916                 public void Write_ListInt32_2 ()
 917                 {
 918                         var obj = new List<int> (new int [0]) { Capacity = 0 }; // set explicit capacity for trivial implementation difference
 919                         using (var xr = GetReader ("List_Int32_2.xml")) {
 920                                 var des = (List<int>) XamlServices.Load (xr);
 921                                 Assert.AreEqual (obj.ToArray (), des.ToArray (), "#1");
 922                         }
 923                 }
 924
 925                 [Test]
 926                 public void Write_ListType ()
 927                 {
 928                         var obj = new List<Type> (new Type [] {typeof (int), typeof (Dictionary<Type, XamlType>)}) { Capacity = 2 };
 929                         using (var xr = GetReader ("List_Type.xml")) {
 930                                 var des = XamlServices.Load (xr);
 931                                 Assert.AreEqual (obj, des, "#1");
 932                         }
 933                 }
 934
 935                 [Test]
 936                 public void Write_ListArray ()
 937                 {
 938                         var obj = new List<Array> (new Array [] { new int [] { 1,2,3}, new string [] { "foo", "bar", "baz" }}) { Capacity = 2 };
 939                         using (var xr = GetReader ("List_Array.xml")) {
 940                                 var des = (List<Array>) XamlServices.Load (xr);
 941                                 Assert.AreEqual (obj, des, "#1");
 942                         }
 943                 }
 944
 945                 [Test]
 946                 public void Write_DictionaryInt32String ()
 947                 {
 948                         var dic = new Dictionary<int,string> ();
 949                         dic.Add (0, "foo");
 950                         dic.Add (5, "bar");
 951                         dic.Add (-2, "baz");
 952                         using (var xr = GetReader ("Dictionary_Int32_String.xml")) {
 953                                 var des = XamlServices.Load (xr);
 954                                 Assert.AreEqual (dic, des, "#1");
 955                         }
 956                 }
 957
 958                 [Test]
 959                 public void Write_DictionaryStringType ()
 960                 {
 961                         var dic = new Dictionary<string,Type> ();
 962                         dic.Add ("t1", typeof (int));
 963                         dic.Add ("t2", typeof (int []));
 964                         dic.Add ("t3", typeof (int?));
 965                         dic.Add ("t4", typeof (List<int>));
 966                         dic.Add ("t5", typeof (Dictionary<int,DateTime>));
 967                         dic.Add ("t6", typeof (List<KeyValuePair<int,DateTime>>));
 968                         using (var xr = GetReader ("Dictionary_String_Type.xml")) {
 969                                 var des = XamlServices.Load (xr);
 970                                 Assert.AreEqual (dic, des, "#1");
 971                         }
 972                 }
 973
 974                 [Test]
 975                 [Ignore ("Needs to get successfully deserialized. Currently we can't")]
 976                 public void Write_PositionalParameters1Wrapper ()
 977                 {
 978                         // Unlike the above case, this has the wrapper object and hence PositionalParametersClass1 can be written as an attribute (markup extension)
 979                         var obj = new PositionalParametersWrapper ("foo", 5);
 980                         using (var xr = GetReader ("PositionalParametersWrapper.xml")) {
 981                                 var des = XamlServices.Load (xr);
 982                                 Assert.AreEqual (obj, des, "#1");
 983                         }
 984                 }
 985
 986                 [Test]
 987                 public void Write_ArgumentAttributed ()
 988                 {
 989                         //var obj = new ArgumentAttributed ("foo", "bar");
 990                         using (var xr = GetReader ("ArgumentAttributed.xml")) {
 991                                 var des = (ArgumentAttributed) XamlServices.Load (xr);
 992                                 Assert.AreEqual ("foo", des.Arg1, "#1");
 993                                 Assert.AreEqual ("bar", des.Arg2, "#2");
 994                         }
 995                 }
 996
 997                 [Test]
 998                 public void Write_ArrayExtension2 ()
 999                 {
1000                         //var obj = new ArrayExtension (typeof (int));
1001                         using (var xr = GetReader ("ArrayExtension2.xml")) {
1002                                 var des = XamlServices.Load (xr);
1003                                 // The resulting object is not ArrayExtension.
1004                                 Assert.AreEqual (new int [0], des, "#1");
1005                         }
1006                 }
1007
1008                 [Test]
1009                 public void Write_ArrayList ()
1010                 {
1011                         var obj = new ArrayList (new int [] {5, -3, 0});
1012                         using (var xr = GetReader ("ArrayList.xml")) {
1013                                 var des = XamlServices.Load (xr);
1014                                 Assert.AreEqual (obj, des, "#1");
1015                         }
1016                 }
1017
1018                 [Test]
1019                 [Ignore ("Needs to get successfully deserialized. Currently we can't")]
1020                 public void ComplexPositionalParameterWrapper ()
1021                 {
1022                         //var obj = new ComplexPositionalParameterWrapper () { Param = new ComplexPositionalParameterClass (new ComplexPositionalParameterValue () { Foo = "foo" })};
1023                         using (var xr = GetReader ("ComplexPositionalParameterWrapper.xml")) {
1024                                 var des = (ComplexPositionalParameterWrapper) XamlServices.Load (xr);
1025                                 Assert.IsNotNull (des.Param, "#1");
1026                                 Assert.AreEqual ("foo", des.Param.Value, "#2");
1027                         }
1028                 }
1029
1030                 [Test]
1031                 public void Write_ListWrapper ()
1032                 {
1033                         var obj = new ListWrapper (new List<int> (new int [] {5, -3, 0}) { Capacity = 3}); // set explicit capacity for trivial implementation difference
1034                         using (var xr = GetReader ("ListWrapper.xml")) {
1035                                 var des = (ListWrapper) XamlServices.Load (xr);
1036                                 Assert.IsNotNull (des, "#1");
1037                                 Assert.IsNotNull (des.Items, "#2");
1038                                 Assert.AreEqual (obj.Items.ToArray (), des.Items.ToArray (), "#3");
1039                         }
1040                 }
1041
1042                 [Test]
1043                 public void Write_ListWrapper2 ()
1044                 {
1045                         var obj = new ListWrapper2 (new List<int> (new int [] {5, -3, 0}) { Capacity = 3}); // set explicit capacity for trivial implementation difference
1046                         using (var xr = GetReader ("ListWrapper2.xml")) {
1047                                 var des = (ListWrapper2) XamlServices.Load (xr);
1048                                 Assert.IsNotNull (des, "#1");
1049                                 Assert.IsNotNull (des.Items, "#2");
1050                                 Assert.AreEqual (obj.Items.ToArray (), des.Items.ToArray (), "#3");
1051                         }
1052                 }
1053
1054                 [Test]
1055                 public void Write_MyArrayExtension ()
1056                 {
1057                         //var obj = new MyArrayExtension (new int [] {5, -3, 0});
1058                         using (var xr = GetReader ("MyArrayExtension.xml")) {
1059                                 var des = XamlServices.Load (xr);
1060                                 // ProvideValue() returns an array
1061                                 Assert.AreEqual (new int [] {5, -3, 0}, des, "#1");
1062                         }
1063                 }
1064
1065                 [Test]
1066                 public void Write_MyArrayExtensionA ()
1067                 {
1068                         //var obj = new MyArrayExtensionA (new int [] {5, -3, 0});
1069                         using (var xr = GetReader ("MyArrayExtensionA.xml")) {
1070                                 var des = XamlServices.Load (xr);
1071                                 // ProvideValue() returns an array
1072                                 Assert.AreEqual (new int [] {5, -3, 0}, des, "#1");
1073                         }
1074                 }
1075
1076                 [Test]
1077                 public void Write_MyExtension ()
1078                 {
1079                         //var obj = new MyExtension () { Foo = typeof (int), Bar = "v2", Baz = "v7"};
1080                         using (var xr = GetReader ("MyExtension.xml")) {
1081                                 var des = XamlServices.Load (xr);
1082                                 // ProvideValue() returns this.
1083                                 Assert.AreEqual ("provided_value", des, "#1");
1084                         }
1085                 }
1086
1087                 [Test]
1088                 [ExpectedException (typeof (InvalidCastException))] // unable to cast string to MarkupExtension
1089                 [Category ("NotWorking")]
1090                 public void Write_MyExtension2 ()
1091                 {
1092                         //var obj = new MyExtension2 () { Foo = typeof (int), Bar = "v2"};
1093                         using (var xr = GetReader ("MyExtension2.xml")) {
1094                                 XamlServices.Load (xr);
1095                         }
1096                 }
1097
1098                 [Test]
1099                 public void Write_MyExtension3 ()
1100                 {
1101                         //var obj = new MyExtension3 () { Foo = typeof (int), Bar = "v2"};
1102                         using (var xr = GetReader ("MyExtension3.xml")) {
1103                                 var des = XamlServices.Load (xr);
1104                                 // StringConverter is used and the resulting value comes from ToString().
1105                                 Assert.AreEqual ("MonoTests.System.Xaml.MyExtension3", des, "#1");
1106                         }
1107                 }
1108
1109                 [Test]
1110                 [ExpectedException (typeof (XamlObjectWriterException))] // wrong TypeConverter input (input string for DateTimeConverter invalid)
1111                 public void Write_MyExtension4 ()
1112                 {
1113                         var obj = new MyExtension4 () { Foo = typeof (int), Bar = "v2"};
1114                         using (var xr = GetReader ("MyExtension4.xml")) {
1115                                 var des = XamlServices.Load (xr);
1116                                 Assert.AreEqual (obj, des, "#1");
1117                         }
1118                 }
1119
1120                 [Test]
1121                 public void Write_MyExtension6 ()
1122                 {
1123                         //var obj = new MyExtension6 ("foo");
1124                         using (var xr = GetReader ("MyExtension6.xml")) {
1125                                 var des = XamlServices.Load (xr);
1126                                 // ProvideValue() returns this.
1127                                 Assert.AreEqual ("foo", des, "#1");
1128                         }
1129                 }
1130
1131                 [Test]
1132                 public void Write_PropertyDefinition ()
1133                 {
1134                         //var obj = new PropertyDefinition () { Modifier = "protected", Name = "foo", Type = XamlLanguage.String };
1135                         using (var xr = GetReader ("PropertyDefinition.xml")) {
1136                                 var des = (PropertyDefinition) XamlServices.Load (xr);
1137                                 Assert.AreEqual ("protected", des.Modifier, "#1");
1138                                 Assert.AreEqual ("foo", des.Name, "#2");
1139                                 Assert.AreEqual (XamlLanguage.String, des.Type, "#3");
1140                         }
1141                 }
1142
1143                 [Test]
1144                 [Ignore ("this still does not give successful deserialization result - should there be any way?")]
1145                 public void Write_StaticExtensionWrapper ()
1146                 {
1147                         //var obj = new StaticExtensionWrapper () { Param = new StaticExtension ("Foo") };
1148                         using (var xr = GetReader ("StaticExtensionWrapper.xml")) {
1149                                 var des = (StaticExtensionWrapper) XamlServices.Load (xr);
1150                                 Assert.IsNotNull (des.Param, "#1");
1151                                 Assert.AreEqual ("Foo", des.Param.Member, "#2");
1152                         }
1153                 }
1154
1155                 [Test]
1156                 [Ignore ("this still does not give successful deserialization result - should there be any way?")]
1157                 public void Write_TypeExtensionWrapper ()
1158                 {
1159                         //var obj = new TypeExtensionWrapper () { Param = new TypeExtension ("Foo") };
1160                         using (var xr = GetReader ("TypeExtensionWrapper.xml")) {
1161                                 var des = (TypeExtensionWrapper) XamlServices.Load (xr);
1162                                 Assert.IsNotNull (des.Param, "#1");
1163                                 // TypeName was not serialized into xml, hence deserialized as empty.
1164                                 Assert.AreEqual (String.Empty, des.Param.TypeName, "#2");
1165                         }
1166                 }
1167
1168                 [Test]
1169                 public void Write_NamedItems ()
1170                 {
1171                         // foo
1172                         // - bar
1173                         // -- foo
1174                         // - baz
1175                         var obj = new NamedItem ("foo");
1176                         var obj2 = new NamedItem ("bar");
1177                         obj.References.Add (obj2);
1178                         obj.References.Add (new NamedItem ("baz"));
1179                         obj2.References.Add (obj);
1180
1181                         using (var xr = GetReader ("NamedItems.xml")) {
1182                                 var des = (NamedItem) XamlServices.Load (xr);
1183                                 Assert.IsNotNull (des, "#1");
1184                                 Assert.AreEqual (2, des.References.Count, "#2");
1185                                 Assert.AreEqual (typeof (NamedItem), des.References [0].GetType (), "#3");
1186                                 Assert.AreEqual (typeof (NamedItem), des.References [1].GetType (), "#4");
1187                                 Assert.AreEqual (des, des.References [0].References [0], "#5");
1188                         }
1189                 }
1190
1191                 [Test]
1192                 public void Write_NamedItems2 ()
1193                 {
1194                         // i1
1195                         // - i2
1196                         // -- i3
1197                         // - i4
1198                         // -- i3
1199                         var obj = new NamedItem2 ("i1");
1200                         var obj2 = new NamedItem2 ("i2");
1201                         var obj3 = new NamedItem2 ("i3");
1202                         var obj4 = new NamedItem2 ("i4");
1203                         obj.References.Add (obj2);
1204                         obj.References.Add (obj4);
1205                         obj2.References.Add (obj3);
1206                         obj4.References.Add (obj3);
1207
1208                         using (var xr = GetReader ("NamedItems2.xml")) {
1209                                 var des = (NamedItem2) XamlServices.Load (xr);
1210                                 Assert.IsNotNull (des, "#1");
1211                                 Assert.AreEqual (2, des.References.Count, "#2");
1212                                 Assert.AreEqual (typeof (NamedItem2), des.References [0].GetType (), "#3");
1213                                 Assert.AreEqual (typeof (NamedItem2), des.References [1].GetType (), "#4");
1214                                 Assert.AreEqual (1, des.References [0].References.Count, "#5");
1215                                 Assert.AreEqual (1, des.References [1].References.Count, "#6");
1216                                 Assert.AreEqual (des.References [0].References [0], des.References [1].References [0], "#7");
1217                         }
1218                 }
1219
1220                 [Test]
1221                 public void Write_XmlSerializableWrapper ()
1222                 {
1223                         var assns = "clr-namespace:MonoTests.System.Xaml;assembly=" + GetType ().Assembly.GetName ().Name;
1224                         using (var xr = GetReader ("XmlSerializableWrapper.xml")) {
1225                                 var des = (XmlSerializableWrapper) XamlServices.Load (xr);
1226                                 Assert.IsNotNull (des, "#1");
1227                                 Assert.IsNotNull (des.Value, "#2");
1228                                 Assert.AreEqual ("<root xmlns=\"" + assns + "\" />", des.Value.GetRaw (), "#3");
1229                         }
1230                 }
1231
1232                 [Test]
1233                 public void Write_XmlSerializable ()
1234                 {
1235                         using (var xr = GetReader ("XmlSerializable.xml")) {
1236                                 var des = (XmlSerializable) XamlServices.Load (xr);
1237                                 Assert.IsNotNull (des, "#1");
1238                         }
1239                 }
1240
1241                 [Test]
1242                 public void Write_ListXmlSerializable ()
1243                 {
1244                         using (var xr = GetReader ("List_XmlSerializable.xml")) {
1245                                 var des = (List<XmlSerializable>) XamlServices.Load (xr);
1246                                 Assert.AreEqual (1, des.Count, "#1");
1247                         }
1248                 }
1249
1250                 [Test]
1251                 public void Write_AttachedProperty ()
1252                 {
1253                         using (var xr = GetReader ("AttachedProperty.xml")) {
1254                                 AttachedWrapper des = null;
1255                                 try {
1256                                         des = (AttachedWrapper) XamlServices.Load (xr);
1257                                         Assert.IsNotNull (des.Value, "#1");
1258                                         Assert.AreEqual ("x", Attachable.GetFoo (des), "#2");
1259                                         Assert.AreEqual ("y", Attachable.GetFoo (des.Value), "#3");
1260                                 } finally {
1261                                         if (des != null) {
1262                                                 Attachable.SetFoo (des, null);
1263                                                 Attachable.SetFoo (des.Value, null);
1264                                         }
1265                                 }
1266                         }
1267                 }
1268
1269                 [Test]
1270                 public void Write_EventStore ()
1271                 {
1272                         using (var xr = GetReader ("EventStore.xml")) {
1273                                 var res = (EventStore) XamlServices.Load (xr);
1274                                 Assert.AreEqual ("foo", res.Examine (), "#1");
1275                                 Assert.IsTrue (res.Method1Invoked, "#2");
1276                         }
1277                 }
1278
1279                 [Test]
1280                 [ExpectedException (typeof (XamlDuplicateMemberException))] // for two occurence of Event1 ...
1281                 public void Write_EventStore2 ()
1282                 {
1283                         using (var xr = GetReader ("EventStore2.xml")) {
1284                                 XamlServices.Load (xr);
1285                         }
1286                 }
1287
1288                 [Test]
1289                 [ExpectedException (typeof (XamlObjectWriterException))] // attaching nonexistent method
1290                 public void Write_EventStore3 ()
1291                 {
1292                         using (var xr = GetReader ("EventStore3.xml")) {
1293                                 XamlServices.Load (xr);
1294                         }
1295                 }
1296
1297                 [Test]
1298                 [Category ("NotWorking")] // type resolution failure.
1299                 public void Write_EventStore4 ()
1300                 {
1301                         using (var xr = GetReader ("EventStore4.xml")) {
1302                                 var res = (EventStore2<EventArgs>) XamlServices.Load (xr);
1303                                 Assert.AreEqual ("foo", res.Examine (), "#1");
1304                                 Assert.IsTrue (res.Method1Invoked, "#2");
1305                         }
1306                 }
1307
1308                 [Test]
1309                 public void Write_AbstractWrapper ()
1310                 {
1311                         using (var xr = GetReader ("AbstractContainer.xml")) {
1312                                 var res = (AbstractContainer) XamlServices.Load (xr);
1313                                 Assert.IsNull (res.Value1, "#1");
1314                                 Assert.IsNotNull (res.Value2, "#2");
1315                                 Assert.AreEqual ("x", res.Value2.Foo, "#3");
1316                         }
1317                 }
1318
1319                 [Test]
1320                 public void Write_ReadOnlyPropertyContainer ()
1321                 {
1322                         using (var xr = GetReader ("ReadOnlyPropertyContainer.xml")) {
1323                                 var res = (ReadOnlyPropertyContainer) XamlServices.Load (xr);
1324                                 Assert.AreEqual ("x", res.Foo, "#1");
1325                                 Assert.AreEqual ("x", res.Bar, "#2");
1326                         }
1327                 }
1328
1329                 [Test]
1330                 public void Write_TypeConverterOnListMember ()
1331                 {
1332                         using (var xr = GetReader ("TypeConverterOnListMember.xml")) {
1333                                 var res = (SecondTest.TypeOtherAssembly) XamlServices.Load (xr);
1334                                 Assert.AreEqual (3, res.Values.Count, "#1");
1335                                 Assert.AreEqual (3, res.Values [2], "#2");
1336                         }
1337                 }
1338
1339                 [Test]
1340                 public void Write_EnumContainer ()
1341                 {
1342                         using (var xr = GetReader ("EnumContainer.xml")) {
1343                                 var res = (EnumContainer) XamlServices.Load (xr);
1344                                 Assert.AreEqual (EnumValueType.Two, res.EnumProperty, "#1");
1345                         }
1346                 }
1347
1348                 [Test]
1349                 public void Write_CollectionContentProperty ()
1350                 {
1351                         using (var xr = GetReader ("CollectionContentProperty.xml")) {
1352                                 var res = (CollectionContentProperty) XamlServices.Load (xr);
1353                                 Assert.AreEqual (4, res.ListOfItems.Count, "#1");
1354                         }
1355                 }
1356
1357                 [Test]
1358                 public void Write_CollectionContentProperty2 ()
1359                 {
1360                         using (var xr = GetReader ("CollectionContentProperty2.xml")) {
1361                                 var res = (CollectionContentProperty) XamlServices.Load (xr);
1362                                 Assert.AreEqual (4, res.ListOfItems.Count, "#1");
1363                         }
1364                 }
1365
1366                 [Test]
1367                 public void Write_AmbientPropertyContainer ()
1368                 {
1369                         using (var xr = GetReader ("AmbientPropertyContainer.xml")) {
1370                                 var res = (SecondTest.ResourcesDict) XamlServices.Load (xr);
1371                                 Assert.AreEqual (2, res.Count, "#1");
1372                                 Assert.IsTrue (res.ContainsKey ("TestDictItem"), "#2");
1373                                 Assert.IsTrue (res.ContainsKey ("okay"), "#3");
1374                                 var i1 = res ["TestDictItem"] as SecondTest.TestObject;
1375                                 Assert.IsNull (i1.TestProperty, "#4");
1376                                 var i2 = res ["okay"] as SecondTest.TestObject;
1377                                 Assert.AreEqual (i1, i2.TestProperty, "#5");
1378                         }
1379                 }
1380
1381                 [Test] // bug #682102
1382                 public void Write_AmbientPropertyContainer2 ()
1383                 {
1384                         using (var xr = GetReader ("AmbientPropertyContainer2.xml")) {
1385                                 var res = (SecondTest.ResourcesDict) XamlServices.Load (xr);
1386                                 Assert.AreEqual (2, res.Count, "#1");
1387                                 Assert.IsTrue (res.ContainsKey ("TestDictItem"), "#2");
1388                                 Assert.IsTrue (res.ContainsKey ("okay"), "#3");
1389                                 var i1 = res ["TestDictItem"] as SecondTest.TestObject;
1390                                 Assert.IsNull (i1.TestProperty, "#4");
1391                                 var i2 = res ["okay"] as SecondTest.TestObject;
1392                                 Assert.AreEqual (i1, i2.TestProperty, "#5");
1393                         }
1394                 }
1395
1396                 [Test]
1397                 public void Write_NullableContainer ()
1398                 {
1399                         using (var xr = GetReader ("NullableContainer.xml")) {
1400                                 var res = (NullableContainer) XamlServices.Load (xr);
1401                                 Assert.AreEqual (5, res.TestProp, "#1");
1402                         }
1403                 }
1404
1405                 [Test]
1406                 public void Write_DirectListContainer ()
1407                 {
1408                         using (var xr = GetReader ("DirectListContainer.xml")) {
1409                                 var res = (DirectListContainer) XamlServices.Load (xr);
1410                                 Assert.AreEqual (3, res.Items.Count, "#1");
1411                                 Assert.AreEqual ("Hello3", res.Items [2].Value, "#2");
1412                         }
1413                 }
1414
1415                 [Test]
1416                 public void Write_DirectDictionaryContainer ()
1417                 {
1418                         using (var xr = GetReader ("DirectDictionaryContainer.xml")) {
1419                                 var res = (DirectDictionaryContainer) XamlServices.Load (xr);
1420                                 Assert.AreEqual (3, res.Items.Count, "#1");
1421                                 Assert.AreEqual (40, res.Items [EnumValueType.Three], "#2");
1422                         }
1423                 }
1424
1425                 [Test]
1426                 public void Write_DirectDictionaryContainer2 ()
1427                 {
1428                         using (var xr = GetReader ("DirectDictionaryContainer2.xml")) {
1429                                 var res = (SecondTest.ResourcesDict2) XamlServices.Load (xr);
1430                                 Assert.AreEqual (2, res.Count, "#1");
1431                                 Assert.AreEqual ("1", ((SecondTest.TestObject2) res ["1"]).TestProperty, "#2");
1432                                 Assert.AreEqual ("two", ((SecondTest.TestObject2) res ["two"]).TestProperty, "#3");
1433                         }
1434                 }
1435         }
1436 }