dlls/xmllite/tests/reader.c

   1 /*
   2  * XMLLite IXmlReader tests
   3  *
   4  * Copyright 2010 (C) Nikolay Sivov
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #define COBJMACROS
  22
  23 #include <stdarg.h>
  24 #include <stdio.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "initguid.h"
  29 #include "ole2.h"
  30 #include "xmllite.h"
  31 #include "wine/test.h"
  32
  33 DEFINE_GUID(IID_IXmlReaderInput, 0x0b3ccc9b, 0x9214, 0x428b, 0xa2, 0xae, 0xef, 0x3a, 0xa8, 0x71, 0xaf, 0xda);
  34
  35 static HRESULT WINAPI (*pCreateXmlReader)(REFIID riid, void **ppvObject, IMalloc *pMalloc);
  36 static HRESULT WINAPI (*pCreateXmlReaderInputWithEncodingName)(IUnknown *stream,
  37                                                         IMalloc *pMalloc,
  38                                                         LPCWSTR encoding,
  39                                                         BOOL hint,
  40                                                         LPCWSTR base_uri,
  41                                                         IXmlReaderInput **ppInput);
  42 static const char *debugstr_guid(REFIID riid)
  43 {
  44     static char buf[50];
  45
  46     sprintf(buf, "{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
  47             riid->Data1, riid->Data2, riid->Data3, riid->Data4[0],
  48             riid->Data4[1], riid->Data4[2], riid->Data4[3], riid->Data4[4],
  49             riid->Data4[5], riid->Data4[6], riid->Data4[7]);
  50
  51     return buf;
  52 }
  53
  54 static const char xmldecl_full[] = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n";
  55
  56 static IStream *create_stream_on_data(const char *data, int size)
  57 {
  58     IStream *stream = NULL;
  59     HGLOBAL hglobal;
  60     void *ptr;
  61     HRESULT hr;
  62
  63     hglobal = GlobalAlloc(GHND, size);
  64     ptr = GlobalLock(hglobal);
  65
  66     memcpy(ptr, data, size);
  67
  68     hr = CreateStreamOnHGlobal(hglobal, TRUE, &stream);
  69     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
  70     ok(stream != NULL, "Expected non-NULL stream\n");
  71
  72     GlobalUnlock(hglobal);
  73
  74     return stream;
  75 }
  76
  77 static void ok_pos_(IXmlReader *reader, int line, int pos, int line_broken,
  78                                            int pos_broken, int todo, int _line_)
  79 {
  80     UINT l, p;
  81     HRESULT hr;
  82     int broken_state;
  83
  84     hr = IXmlReader_GetLineNumber(reader, &l);
  85     ok_(__FILE__, _line_)(hr == S_OK, "Expected S_OK, got %08x\n", hr);
  86     hr = IXmlReader_GetLinePosition(reader, &p);
  87     ok_(__FILE__, _line_)(hr == S_OK, "Expected S_OK, got %08x\n", hr);
  88
  89     if (line_broken == -1 && pos_broken == -1)
  90         broken_state = 0;
  91     else
  92         broken_state = broken((line_broken == -1 ? line : line_broken) == l &&
  93                               (pos_broken == -1 ? pos : pos_broken) == p);
  94
  95     if (todo)
  96         todo_wine
  97         ok_(__FILE__, _line_)((l == line && pos == p) || broken_state,
  98                             "Expected (%d,%d), got (%d,%d)\n", line, pos, l, p);
  99     else
 100     {
 101         ok_(__FILE__, _line_)((l == line && pos == p) || broken_state,
 102                             "Expected (%d,%d), got (%d,%d)\n", line, pos, l, p);
 103     }
 104 }
 105 #define ok_pos(reader, l, p, l_brk, p_brk, todo) ok_pos_(reader, l, p, l_brk, p_brk, todo, __LINE__)
 106
 107 typedef struct input_iids_t {
 108     IID iids[10];
 109     int count;
 110 } input_iids_t;
 111
 112 static const IID *setinput_full[] = {
 113     &IID_IXmlReaderInput,
 114     &IID_IStream,
 115     &IID_ISequentialStream,
 116     NULL
 117 };
 118
 119 /* this applies to early xmllite versions */
 120 static const IID *setinput_full_old[] = {
 121     &IID_IXmlReaderInput,
 122     &IID_ISequentialStream,
 123     &IID_IStream,
 124     NULL
 125 };
 126
 127 /* after ::SetInput(IXmlReaderInput*) */
 128 static const IID *setinput_readerinput[] = {
 129     &IID_IStream,
 130     &IID_ISequentialStream,
 131     NULL
 132 };
 133
 134 static const IID *empty_seq[] = {
 135     NULL
 136 };
 137
 138 static input_iids_t input_iids;
 139
 140 static void ok_iids_(const input_iids_t *iids, const IID **expected, const IID **exp_broken, int todo, int line)
 141 {
 142     int i = 0, size = 0;
 143
 144     while (expected[i++]) size++;
 145
 146     if (todo) {
 147         todo_wine
 148             ok_(__FILE__, line)(iids->count == size, "Sequence size mismatch (%d), got (%d)\n", size, iids->count);
 149     }
 150     else
 151        ok_(__FILE__, line)(iids->count == size, "Sequence size mismatch (%d), got (%d)\n", size, iids->count);
 152
 153     if (iids->count != size) return;
 154
 155     for (i = 0; i < size; i++) {
 156         ok_(__FILE__, line)(IsEqualGUID(&iids->iids[i], expected[i]) ||
 157             (exp_broken ? broken(IsEqualGUID(&iids->iids[i], exp_broken[i])) : FALSE),
 158             "Wrong IID(%d), got (%s)\n", i, debugstr_guid(&iids->iids[i]));
 159     }
 160 }
 161 #define ok_iids(got, exp, brk, todo) ok_iids_(got, exp, brk, todo, __LINE__)
 162
 163 static const char *state_to_str(XmlReadState state)
 164 {
 165     static const char* state_names[] = {
 166         "XmlReadState_Initial",
 167         "XmlReadState_Interactive",
 168         "XmlReadState_Error",
 169         "XmlReadState_EndOfFile",
 170         "XmlReadState_Closed"
 171     };
 172
 173     static const char unknown[] = "unknown";
 174
 175     switch (state)
 176     {
 177     case XmlReadState_Initial:
 178     case XmlReadState_Interactive:
 179     case XmlReadState_Error:
 180     case XmlReadState_EndOfFile:
 181     case XmlReadState_Closed:
 182         return state_names[state];
 183     default:
 184         return unknown;
 185     }
 186 }
 187
 188 static const char *type_to_str(XmlNodeType type)
 189 {
 190     static const char* type_names[] = {
 191         "XmlNodeType_None",
 192         "XmlNodeType_Element",
 193         "XmlNodeType_Attribute",
 194         "XmlNodeType_Text",
 195         "XmlNodeType_CDATA",
 196         "", "",
 197         "XmlNodeType_ProcessingInstruction",
 198         "XmlNodeType_Comment",
 199         "",
 200         "XmlNodeType_DocumentType",
 201         "", "",
 202         "XmlNodeType_Whitespace",
 203         "",
 204         "XmlNodeType_EndElement",
 205         "",
 206         "XmlNodeType_XmlDeclaration"
 207     };
 208
 209     static const char unknown[] = "unknown";
 210
 211     switch (type)
 212     {
 213     case XmlNodeType_None:
 214     case XmlNodeType_Element:
 215     case XmlNodeType_Attribute:
 216     case XmlNodeType_Text:
 217     case XmlNodeType_CDATA:
 218     case XmlNodeType_ProcessingInstruction:
 219     case XmlNodeType_Comment:
 220     case XmlNodeType_DocumentType:
 221     case XmlNodeType_Whitespace:
 222     case XmlNodeType_EndElement:
 223     case XmlNodeType_XmlDeclaration:
 224         return type_names[type];
 225     default:
 226         return unknown;
 227     }
 228 }
 229
 230 static void test_read_state_(IXmlReader *reader, XmlReadState expected,
 231                                     XmlReadState exp_broken, int todo, int line)
 232 {
 233     XmlReadState state;
 234     HRESULT hr;
 235     int broken_state;
 236
 237     state = -1; /* invalid value */
 238     hr = IXmlReader_GetProperty(reader, XmlReaderProperty_ReadState, (LONG_PTR*)&state);
 239     ok_(__FILE__, line)(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 240
 241     if (exp_broken == -1)
 242         broken_state = 0;
 243     else
 244         broken_state = broken(exp_broken == state);
 245
 246     if (todo)
 247     {
 248     todo_wine
 249         ok_(__FILE__, line)(state == expected || broken_state, "Expected (%s), got (%s)\n",
 250                                    state_to_str(expected), state_to_str(state));
 251     }
 252     else
 253         ok_(__FILE__, line)(state == expected || broken_state, "Expected (%s), got (%s)\n",
 254                                    state_to_str(expected), state_to_str(state));
 255 }
 256
 257 #define test_read_state(reader, exp, brk, todo) test_read_state_(reader, exp, brk, todo, __LINE__)
 258
 259 typedef struct _testinput
 260 {
 261     const IUnknownVtbl *lpVtbl;
 262     LONG ref;
 263 } testinput;
 264
 265 static inline testinput *impl_from_IUnknown(IUnknown *iface)
 266 {
 267     return (testinput *)((char*)iface - FIELD_OFFSET(testinput, lpVtbl));
 268 }
 269
 270 static HRESULT WINAPI testinput_QueryInterface(IUnknown *iface, REFIID riid, void** ppvObj)
 271 {
 272     if (IsEqualGUID( riid, &IID_IUnknown ))
 273     {
 274         *ppvObj = iface;
 275         IUnknown_AddRef(iface);
 276         return S_OK;
 277     }
 278
 279     input_iids.iids[input_iids.count++] = *riid;
 280
 281     *ppvObj = NULL;
 282
 283     return E_NOINTERFACE;
 284 }
 285
 286 static ULONG WINAPI testinput_AddRef(IUnknown *iface)
 287 {
 288     testinput *This = impl_from_IUnknown(iface);
 289     return InterlockedIncrement(&This->ref);
 290 }
 291
 292 static ULONG WINAPI testinput_Release(IUnknown *iface)
 293 {
 294     testinput *This = impl_from_IUnknown(iface);
 295     LONG ref;
 296
 297     ref = InterlockedDecrement(&This->ref);
 298     if (ref == 0)
 299     {
 300         HeapFree(GetProcessHeap(), 0, This);
 301     }
 302
 303     return ref;
 304 }
 305
 306 static const struct IUnknownVtbl testinput_vtbl =
 307 {
 308     testinput_QueryInterface,
 309     testinput_AddRef,
 310     testinput_Release
 311 };
 312
 313 static HRESULT testinput_createinstance(void **ppObj)
 314 {
 315     testinput *input;
 316
 317     input = HeapAlloc(GetProcessHeap(), 0, sizeof (*input));
 318     if(!input) return E_OUTOFMEMORY;
 319
 320     input->lpVtbl = &testinput_vtbl;
 321     input->ref = 1;
 322
 323     *ppObj = &input->lpVtbl;
 324
 325     return S_OK;
 326 }
 327
 328 static BOOL init_pointers(void)
 329 {
 330     /* don't free module here, it's to be unloaded on exit */
 331     HMODULE mod = LoadLibraryA("xmllite.dll");
 332
 333     if (!mod)
 334     {
 335         win_skip("xmllite library not available\n");
 336         return FALSE;
 337     }
 338
 339 #define MAKEFUNC(f) if (!(p##f = (void*)GetProcAddress(mod, #f))) return FALSE;
 340     MAKEFUNC(CreateXmlReader);
 341     MAKEFUNC(CreateXmlReaderInputWithEncodingName);
 342 #undef MAKEFUNC
 343
 344     return TRUE;
 345 }
 346
 347 static void test_reader_create(void)
 348 {
 349     HRESULT hr;
 350     IXmlReader *reader;
 351     IUnknown *input;
 352
 353     /* crashes native */
 354     if (0)
 355     {
 356         hr = pCreateXmlReader(&IID_IXmlReader, NULL, NULL);
 357         hr = pCreateXmlReader(NULL, (LPVOID*)&reader, NULL);
 358     }
 359
 360     hr = pCreateXmlReader(&IID_IXmlReader, (LPVOID*)&reader, NULL);
 361     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 362
 363     test_read_state(reader, XmlReadState_Closed, -1, FALSE);
 364
 365     /* Null input pointer, releases previous input */
 366     hr = IXmlReader_SetInput(reader, NULL);
 367     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 368
 369     test_read_state(reader, XmlReadState_Initial, XmlReadState_Closed, FALSE);
 370
 371     /* test input interface selection sequence */
 372     hr = testinput_createinstance((void**)&input);
 373     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 374
 375     input_iids.count = 0;
 376     hr = IXmlReader_SetInput(reader, input);
 377     ok(hr == E_NOINTERFACE, "Expected E_NOINTERFACE, got %08x\n", hr);
 378     ok_iids(&input_iids, setinput_full, setinput_full_old, FALSE);
 379
 380     IUnknown_Release(input);
 381
 382     IXmlReader_Release(reader);
 383 }
 384
 385 static void test_readerinput(void)
 386 {
 387     IXmlReaderInput *reader_input;
 388     IXmlReader *reader, *reader2;
 389     IUnknown *obj, *input;
 390     IStream *stream;
 391     HRESULT hr;
 392     LONG ref;
 393
 394     hr = pCreateXmlReaderInputWithEncodingName(NULL, NULL, NULL, FALSE, NULL, NULL);
 395     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %08x\n", hr);
 396     hr = pCreateXmlReaderInputWithEncodingName(NULL, NULL, NULL, FALSE, NULL, &reader_input);
 397     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %08x\n", hr);
 398
 399     hr = CreateStreamOnHGlobal(NULL, TRUE, &stream);
 400     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 401
 402     ref = IStream_AddRef(stream);
 403     ok(ref == 2, "Expected 2, got %d\n", ref);
 404     IStream_Release(stream);
 405     hr = pCreateXmlReaderInputWithEncodingName((IUnknown*)stream, NULL, NULL, FALSE, NULL, &reader_input);
 406     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 407
 408     /* IXmlReaderInput grabs a stream reference */
 409     ref = IStream_AddRef(stream);
 410     ok(ref == 3, "Expected 3, got %d\n", ref);
 411     IStream_Release(stream);
 412
 413     /* try ::SetInput() with valid IXmlReaderInput */
 414     hr = pCreateXmlReader(&IID_IXmlReader, (LPVOID*)&reader, NULL);
 415     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 416
 417     ref = IUnknown_AddRef(reader_input);
 418     ok(ref == 2, "Expected 2, got %d\n", ref);
 419     IUnknown_Release(reader_input);
 420
 421     hr = IXmlReader_SetInput(reader, reader_input);
 422     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 423
 424     test_read_state(reader, XmlReadState_Initial, -1, FALSE);
 425
 426     /* IXmlReader grabs a IXmlReaderInput reference */
 427     ref = IUnknown_AddRef(reader_input);
 428     ok(ref == 3, "Expected 3, got %d\n", ref);
 429     IUnknown_Release(reader_input);
 430
 431     ref = IStream_AddRef(stream);
 432     ok(ref == 4, "Expected 4, got %d\n", ref);
 433     IStream_Release(stream);
 434
 435     /* reset input and check state */
 436     hr = IXmlReader_SetInput(reader, NULL);
 437     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 438
 439     test_read_state(reader, XmlReadState_Initial, XmlReadState_Closed, FALSE);
 440
 441     IXmlReader_Release(reader);
 442
 443     ref = IStream_AddRef(stream);
 444     ok(ref == 3, "Expected 3, got %d\n", ref);
 445     IStream_Release(stream);
 446
 447     ref = IUnknown_AddRef(reader_input);
 448     ok(ref == 2, "Expected 2, got %d\n", ref);
 449     IUnknown_Release(reader_input);
 450
 451     /* IID_IXmlReaderInput */
 452     /* it returns a kind of private undocumented vtable incompatible with IUnknown,
 453        so it's not a COM interface actually.
 454        Such query will be used only to check if input is really IXmlReaderInput */
 455     obj = (IUnknown*)0xdeadbeef;
 456     hr = IUnknown_QueryInterface(reader_input, &IID_IXmlReaderInput, (void**)&obj);
 457     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 458     ref = IUnknown_AddRef(reader_input);
 459     ok(ref == 3, "Expected 3, got %d\n", ref);
 460     IUnknown_Release(reader_input);
 461
 462     IUnknown_Release(reader_input);
 463     IUnknown_Release(reader_input);
 464     IStream_Release(stream);
 465
 466     /* test input interface selection sequence */
 467     hr = testinput_createinstance((void**)&input);
 468     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 469
 470     input_iids.count = 0;
 471     ref = IUnknown_AddRef(input);
 472     ok(ref == 2, "Expected 2, got %d\n", ref);
 473     IUnknown_Release(input);
 474     hr = pCreateXmlReaderInputWithEncodingName(input, NULL, NULL, FALSE, NULL, &reader_input);
 475     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 476     ok_iids(&input_iids, empty_seq, NULL, FALSE);
 477     /* IXmlReaderInput stores stream interface as IUnknown */
 478     ref = IUnknown_AddRef(input);
 479     ok(ref == 3, "Expected 3, got %d\n", ref);
 480     IUnknown_Release(input);
 481
 482     hr = pCreateXmlReader(&IID_IXmlReader, (LPVOID*)&reader, NULL);
 483     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 484
 485     input_iids.count = 0;
 486     ref = IUnknown_AddRef(reader_input);
 487     ok(ref == 2, "Expected 2, got %d\n", ref);
 488     IUnknown_Release(reader_input);
 489     ref = IUnknown_AddRef(input);
 490     ok(ref == 3, "Expected 3, got %d\n", ref);
 491     IUnknown_Release(input);
 492     hr = IXmlReader_SetInput(reader, reader_input);
 493     ok(hr == E_NOINTERFACE, "Expected E_NOINTERFACE, got %08x\n", hr);
 494     ok_iids(&input_iids, setinput_readerinput, NULL, FALSE);
 495
 496     test_read_state(reader, XmlReadState_Closed, -1, FALSE);
 497
 498     ref = IUnknown_AddRef(input);
 499     ok(ref == 3, "Expected 3, got %d\n", ref);
 500     IUnknown_Release(input);
 501
 502     ref = IUnknown_AddRef(reader_input);
 503     ok(ref == 3 || broken(ref == 2) /* versions 1.0.x and 1.1.x - XP, Vista */,
 504           "Expected 3, got %d\n", ref);
 505     IUnknown_Release(reader_input);
 506     /* repeat another time, no check or caching here */
 507     input_iids.count = 0;
 508     hr = IXmlReader_SetInput(reader, reader_input);
 509     ok(hr == E_NOINTERFACE, "Expected E_NOINTERFACE, got %08x\n", hr);
 510     ok_iids(&input_iids, setinput_readerinput, NULL, FALSE);
 511
 512     /* another reader */
 513     hr = pCreateXmlReader(&IID_IXmlReader, (LPVOID*)&reader2, NULL);
 514     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 515
 516     /* resolving from IXmlReaderInput to IStream/ISequentialStream is done at
 517        ::SetInput() level, each time it's called */
 518     input_iids.count = 0;
 519     hr = IXmlReader_SetInput(reader2, reader_input);
 520     ok(hr == E_NOINTERFACE, "Expected E_NOINTERFACE, got %08x\n", hr);
 521     ok_iids(&input_iids, setinput_readerinput, NULL, FALSE);
 522
 523     IXmlReader_Release(reader2);
 524     IXmlReader_Release(reader);
 525
 526     IUnknown_Release(reader_input);
 527     IUnknown_Release(input);
 528 }
 529
 530 static void test_reader_state(void)
 531 {
 532     IXmlReader *reader;
 533     HRESULT hr;
 534
 535     hr = pCreateXmlReader(&IID_IXmlReader, (LPVOID*)&reader, NULL);
 536     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 537
 538     /* invalid arguments */
 539     hr = IXmlReader_GetProperty(reader, XmlReaderProperty_ReadState, NULL);
 540     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %08x\n", hr);
 541
 542     IXmlReader_Release(reader);
 543 }
 544
 545 static void test_read_xmldeclaration(void)
 546 {
 547     IXmlReader *reader;
 548     IStream *stream;
 549     HRESULT hr;
 550     XmlNodeType type;
 551     UINT count = 0;
 552
 553     hr = pCreateXmlReader(&IID_IXmlReader, (LPVOID*)&reader, NULL);
 554     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 555
 556     /* position methods with Null args */
 557     hr = IXmlReader_GetLineNumber(reader, NULL);
 558     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %08x\n", hr);
 559
 560     hr = IXmlReader_GetLinePosition(reader, NULL);
 561     ok(hr == E_INVALIDARG, "Expected E_INVALIDARG, got %08x\n", hr);
 562
 563     stream = create_stream_on_data(xmldecl_full, sizeof(xmldecl_full));
 564
 565     hr = IXmlReader_SetInput(reader, (IUnknown*)stream);
 566     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 567
 568     ok_pos(reader, 0, 0, -1, -1, FALSE);
 569
 570     type = -1;
 571     hr = IXmlReader_Read(reader, &type);
 572 todo_wine {
 573     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 574     ok(type == XmlNodeType_XmlDeclaration,
 575                      "Expected XmlNodeType_XmlDeclaration, got %s\n", type_to_str(type));
 576 }
 577     /* new version 1.2.x and 1.3.x properly update postition for <?xml ?> */
 578     ok_pos(reader, 1, 3, -1, 55, TRUE);
 579
 580     /* check attributes */
 581     hr = IXmlReader_MoveToNextAttribute(reader);
 582     todo_wine ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 583     ok_pos(reader, 1, 7, -1, 55, TRUE);
 584
 585     hr = IXmlReader_MoveToFirstAttribute(reader);
 586     todo_wine ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 587     ok_pos(reader, 1, 7, -1, 55, TRUE);
 588
 589     hr = IXmlReader_GetAttributeCount(reader, &count);
 590 todo_wine {
 591     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 592     ok(count == 3, "Expected 3, got %d\n", count);
 593 }
 594     hr = IXmlReader_GetDepth(reader, &count);
 595 todo_wine {
 596     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);
 597     ok(count == 1, "Expected 1, got %d\n", count);
 598 }
 599
 600     IStream_Release(stream);
 601     IXmlReader_Release(reader);
 602 }
 603
 604 START_TEST(reader)
 605 {
 606     HRESULT r;
 607
 608     r = CoInitialize( NULL );
 609     ok( r == S_OK, "failed to init com\n");
 610
 611     if (!init_pointers())
 612     {
 613        CoUninitialize();
 614        return;
 615     }
 616
 617     test_reader_create();
 618     test_readerinput();
 619     test_reader_state();
 620     test_read_xmldeclaration();
 621
 622     CoUninitialize();
 623 }