git.oblomov.eu Git - wine/blob - dlls/ole32/tests/compobj.c

   1 /*
   2  * Component Object Tests
   3  *
   4  * Copyright 2005 Robert Shearman
   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 #define CONST_VTABLE
  23
  24 #include <stdarg.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "objbase.h"
  29 #include "shlguid.h"
  30 #include "urlmon.h" /* for CLSID_FileProtocol */
  31
  32 #include "initguid.h"
  33 #include "ctxtcall.h"
  34
  35 #include "wine/test.h"
  36
  37 /* functions that are not present on all versions of Windows */
  38 HRESULT (WINAPI * pCoInitializeEx)(LPVOID lpReserved, DWORD dwCoInit);
  39 HRESULT (WINAPI * pCoGetObjectContext)(REFIID riid, LPVOID *ppv);
  40 HRESULT (WINAPI * pCoSwitchCallContext)(IUnknown *pObject, IUnknown **ppOldObject);
  41
  42 #define ok_ole_success(hr, func) ok(hr == S_OK, func " failed with error 0x%08x\n", hr)
  43 #define ok_more_than_one_lock() ok(cLocks > 0, "Number of locks should be > 0, but actually is %d\n", cLocks)
  44 #define ok_no_locks() ok(cLocks == 0, "Number of locks should be 0, but actually is %d\n", cLocks)
  45
  46 static const CLSID CLSID_non_existent =   { 0x12345678, 0x1234, 0x1234, { 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0 } };
  47 static const CLSID CLSID_StdFont = { 0x0be35203, 0x8f91, 0x11ce, { 0x9d, 0xe3, 0x00, 0xaa, 0x00, 0x4b, 0xb8, 0x51 } };
  48 static WCHAR stdfont[] = {'S','t','d','F','o','n','t',0};
  49 static const WCHAR wszNonExistent[] = {'N','o','n','E','x','i','s','t','e','n','t',0};
  50 static WCHAR wszCLSID_StdFont[] =
  51 {
  52     '{','0','b','e','3','5','2','0','3','-','8','f','9','1','-','1','1','c','e','-',
  53     '9','d','e','3','-','0','0','a','a','0','0','4','b','b','8','5','1','}',0
  54 };
  55
  56 static const IID IID_IWineTest =
  57 {
  58     0x5201163f,
  59     0x8164,
  60     0x4fd0,
  61     {0xa1, 0xa2, 0x5d, 0x5a, 0x36, 0x54, 0xd3, 0xbd}
  62 }; /* 5201163f-8164-4fd0-a1a2-5d5a3654d3bd */
  63 static const CLSID CLSID_WineOOPTest = {
  64     0x5201163f,
  65     0x8164,
  66     0x4fd0,
  67     {0xa1, 0xa2, 0x5d, 0x5a, 0x36, 0x54, 0xd3, 0xbd}
  68 }; /* 5201163f-8164-4fd0-a1a2-5d5a3654d3bd */
  69
  70 static LONG cLocks;
  71
  72 static void LockModule(void)
  73 {
  74     InterlockedIncrement(&cLocks);
  75 }
  76
  77 static void UnlockModule(void)
  78 {
  79     InterlockedDecrement(&cLocks);
  80 }
  81
  82 static HRESULT WINAPI Test_IClassFactory_QueryInterface(
  83     LPCLASSFACTORY iface,
  84     REFIID riid,
  85     LPVOID *ppvObj)
  86 {
  87     if (ppvObj == NULL) return E_POINTER;
  88
  89     if (IsEqualGUID(riid, &IID_IUnknown) ||
  90         IsEqualGUID(riid, &IID_IClassFactory))
  91     {
  92         *ppvObj = iface;
  93         IClassFactory_AddRef(iface);
  94         return S_OK;
  95     }
  96
  97     *ppvObj = NULL;
  98     return E_NOINTERFACE;
  99 }
 100
 101 static ULONG WINAPI Test_IClassFactory_AddRef(LPCLASSFACTORY iface)
 102 {
 103     LockModule();
 104     return 2; /* non-heap-based object */
 105 }
 106
 107 static ULONG WINAPI Test_IClassFactory_Release(LPCLASSFACTORY iface)
 108 {
 109     UnlockModule();
 110     return 1; /* non-heap-based object */
 111 }
 112
 113 static HRESULT WINAPI Test_IClassFactory_CreateInstance(
 114     LPCLASSFACTORY iface,
 115     LPUNKNOWN pUnkOuter,
 116     REFIID riid,
 117     LPVOID *ppvObj)
 118 {
 119     *ppvObj = NULL;
 120     if (pUnkOuter) return CLASS_E_NOAGGREGATION;
 121     return E_NOINTERFACE;
 122 }
 123
 124 static HRESULT WINAPI Test_IClassFactory_LockServer(
 125     LPCLASSFACTORY iface,
 126     BOOL fLock)
 127 {
 128     return S_OK;
 129 }
 130
 131 static const IClassFactoryVtbl TestClassFactory_Vtbl =
 132 {
 133     Test_IClassFactory_QueryInterface,
 134     Test_IClassFactory_AddRef,
 135     Test_IClassFactory_Release,
 136     Test_IClassFactory_CreateInstance,
 137     Test_IClassFactory_LockServer
 138 };
 139
 140 static IClassFactory Test_ClassFactory = { &TestClassFactory_Vtbl };
 141
 142 static void test_ProgIDFromCLSID(void)
 143 {
 144     LPWSTR progid;
 145     HRESULT hr = ProgIDFromCLSID(&CLSID_StdFont, &progid);
 146     ok(hr == S_OK, "ProgIDFromCLSID failed with error 0x%08x\n", hr);
 147     if (hr == S_OK)
 148     {
 149         ok(!lstrcmpiW(progid, stdfont), "Didn't get expected prog ID\n");
 150         CoTaskMemFree(progid);
 151     }
 152
 153     progid = (LPWSTR)0xdeadbeef;
 154     hr = ProgIDFromCLSID(&CLSID_non_existent, &progid);
 155     ok(hr == REGDB_E_CLASSNOTREG, "ProgIDFromCLSID returned %08x\n", hr);
 156     ok(progid == NULL, "ProgIDFromCLSID returns with progid %p\n", progid);
 157
 158     hr = ProgIDFromCLSID(&CLSID_StdFont, NULL);
 159     ok(hr == E_INVALIDARG, "ProgIDFromCLSID should return E_INVALIDARG instead of 0x%08x\n", hr);
 160 }
 161
 162 static void test_CLSIDFromProgID(void)
 163 {
 164     CLSID clsid;
 165     HRESULT hr = CLSIDFromProgID(stdfont, &clsid);
 166     ok(hr == S_OK, "CLSIDFromProgID failed with error 0x%08x\n", hr);
 167     ok(IsEqualCLSID(&clsid, &CLSID_StdFont), "clsid wasn't equal to CLSID_StdFont\n");
 168
 169     hr = CLSIDFromString(stdfont, &clsid);
 170     ok_ole_success(hr, "CLSIDFromString");
 171     ok(IsEqualCLSID(&clsid, &CLSID_StdFont), "clsid wasn't equal to CLSID_StdFont\n");
 172
 173     /* test some failure cases */
 174
 175     hr = CLSIDFromProgID(wszNonExistent, NULL);
 176     ok(hr == E_INVALIDARG, "CLSIDFromProgID should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 177
 178     hr = CLSIDFromProgID(NULL, &clsid);
 179     ok(hr == E_INVALIDARG, "CLSIDFromProgID should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 180
 181     memset(&clsid, 0xcc, sizeof(clsid));
 182     hr = CLSIDFromProgID(wszNonExistent, &clsid);
 183     ok(hr == CO_E_CLASSSTRING, "CLSIDFromProgID on nonexistent ProgID should have returned CO_E_CLASSSTRING instead of 0x%08x\n", hr);
 184     ok(IsEqualCLSID(&clsid, &CLSID_NULL), "CLSIDFromProgID should have set clsid to all-zeros on failure\n");
 185 }
 186
 187 static void test_CLSIDFromString(void)
 188 {
 189     CLSID clsid;
 190     HRESULT hr = CLSIDFromString(wszCLSID_StdFont, &clsid);
 191     ok_ole_success(hr, "CLSIDFromString");
 192     ok(IsEqualCLSID(&clsid, &CLSID_StdFont), "clsid wasn't equal to CLSID_StdFont\n");
 193
 194     hr = CLSIDFromString(NULL, &clsid);
 195     ok_ole_success(hr, "CLSIDFromString");
 196     ok(IsEqualCLSID(&clsid, &CLSID_NULL), "clsid wasn't equal to CLSID_NULL\n");
 197 }
 198
 199 static void test_StringFromGUID2(void)
 200 {
 201   WCHAR str[50];
 202   int len;
 203   /* Test corner cases for buffer size */
 204   len = StringFromGUID2(&CLSID_StdFont,str,50);
 205   ok(len == 39, "len: %d (expected 39)\n", len);
 206   ok(!lstrcmpiW(str, wszCLSID_StdFont),"string wasn't equal for CLSID_StdFont\n");
 207
 208   memset(str,0,sizeof str);
 209   len = StringFromGUID2(&CLSID_StdFont,str,39);
 210   ok(len == 39, "len: %d (expected 39)\n", len);
 211   ok(!lstrcmpiW(str, wszCLSID_StdFont),"string wasn't equal for CLSID_StdFont\n");
 212
 213   len = StringFromGUID2(&CLSID_StdFont,str,38);
 214   ok(len == 0, "len: %d (expected 0)\n", len);
 215
 216   len = StringFromGUID2(&CLSID_StdFont,str,30);
 217   ok(len == 0, "len: %d (expected 0)\n", len);
 218 }
 219
 220 static void test_CoCreateInstance(void)
 221 {
 222     REFCLSID rclsid = &CLSID_MyComputer;
 223     IUnknown *pUnk = (IUnknown *)0xdeadbeef;
 224     HRESULT hr = CoCreateInstance(rclsid, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown, (void **)&pUnk);
 225     ok(hr == CO_E_NOTINITIALIZED, "CoCreateInstance should have returned CO_E_NOTINITIALIZED instead of 0x%08x\n", hr);
 226     ok(pUnk == NULL, "CoCreateInstance should have changed the passed in pointer to NULL, instead of %p\n", pUnk);
 227
 228     OleInitialize(NULL);
 229     hr = CoCreateInstance(rclsid, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown, (void **)&pUnk);
 230     ok_ole_success(hr, "CoCreateInstance");
 231     if(pUnk) IUnknown_Release(pUnk);
 232     OleUninitialize();
 233
 234     hr = CoCreateInstance(rclsid, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown, (void **)&pUnk);
 235     ok(hr == CO_E_NOTINITIALIZED, "CoCreateInstance should have returned CO_E_NOTINITIALIZED instead of 0x%08x\n", hr);
 236 }
 237
 238 static void test_CoGetClassObject(void)
 239 {
 240     IUnknown *pUnk = (IUnknown *)0xdeadbeef;
 241     HRESULT hr = CoGetClassObject(&CLSID_MyComputer, CLSCTX_INPROC_SERVER, NULL, &IID_IUnknown, (void **)&pUnk);
 242     ok(hr == CO_E_NOTINITIALIZED, "CoGetClassObject should have returned CO_E_NOTINITIALIZED instead of 0x%08x\n", hr);
 243     ok(pUnk == NULL, "CoGetClassObject should have changed the passed in pointer to NULL, instead of %p\n", pUnk);
 244
 245     hr = CoGetClassObject(&CLSID_MyComputer, CLSCTX_INPROC_SERVER, NULL, &IID_IUnknown, NULL);
 246     ok(hr == E_INVALIDARG ||
 247        broken(hr == CO_E_NOTINITIALIZED), /* win9x */
 248        "CoGetClassObject should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 249 }
 250
 251 static ATOM register_dummy_class(void)
 252 {
 253     WNDCLASS wc =
 254     {
 255         0,
 256         DefWindowProc,
 257         0,
 258         0,
 259         GetModuleHandle(NULL),
 260         NULL,
 261         LoadCursor(NULL, IDC_ARROW),
 262         (HBRUSH)(COLOR_BTNFACE+1),
 263         NULL,
 264         TEXT("WineOleTestClass"),
 265     };
 266
 267     return RegisterClass(&wc);
 268 }
 269
 270 static void test_ole_menu(void)
 271 {
 272         HWND hwndFrame;
 273         HRESULT hr;
 274
 275         hwndFrame = CreateWindow(MAKEINTATOM(register_dummy_class()), "Test", 0, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, NULL, NULL);
 276         hr = OleSetMenuDescriptor(NULL, hwndFrame, NULL, NULL, NULL);
 277         todo_wine ok_ole_success(hr, "OleSetMenuDescriptor");
 278
 279         DestroyWindow(hwndFrame);
 280 }
 281
 282
 283 static HRESULT WINAPI MessageFilter_QueryInterface(IMessageFilter *iface, REFIID riid, void ** ppvObj)
 284 {
 285     if (ppvObj == NULL) return E_POINTER;
 286
 287     if (IsEqualGUID(riid, &IID_IUnknown) ||
 288         IsEqualGUID(riid, &IID_IClassFactory))
 289     {
 290         *ppvObj = iface;
 291         IMessageFilter_AddRef(iface);
 292         return S_OK;
 293     }
 294
 295     return E_NOINTERFACE;
 296 }
 297
 298 static ULONG WINAPI MessageFilter_AddRef(IMessageFilter *iface)
 299 {
 300     return 2; /* non-heap object */
 301 }
 302
 303 static ULONG WINAPI MessageFilter_Release(IMessageFilter *iface)
 304 {
 305     return 1; /* non-heap object */
 306 }
 307
 308 static DWORD WINAPI MessageFilter_HandleInComingCall(
 309   IMessageFilter *iface,
 310   DWORD dwCallType,
 311   HTASK threadIDCaller,
 312   DWORD dwTickCount,
 313   LPINTERFACEINFO lpInterfaceInfo)
 314 {
 315     trace("HandleInComingCall\n");
 316     return SERVERCALL_ISHANDLED;
 317 }
 318
 319 static DWORD WINAPI MessageFilter_RetryRejectedCall(
 320   IMessageFilter *iface,
 321   HTASK threadIDCallee,
 322   DWORD dwTickCount,
 323   DWORD dwRejectType)
 324 {
 325     trace("RetryRejectedCall\n");
 326     return 0;
 327 }
 328
 329 static DWORD WINAPI MessageFilter_MessagePending(
 330   IMessageFilter *iface,
 331   HTASK threadIDCallee,
 332   DWORD dwTickCount,
 333   DWORD dwPendingType)
 334 {
 335     trace("MessagePending\n");
 336     return PENDINGMSG_WAITNOPROCESS;
 337 }
 338
 339 static const IMessageFilterVtbl MessageFilter_Vtbl =
 340 {
 341     MessageFilter_QueryInterface,
 342     MessageFilter_AddRef,
 343     MessageFilter_Release,
 344     MessageFilter_HandleInComingCall,
 345     MessageFilter_RetryRejectedCall,
 346     MessageFilter_MessagePending
 347 };
 348
 349 static IMessageFilter MessageFilter = { &MessageFilter_Vtbl };
 350
 351 static void test_CoRegisterMessageFilter(void)
 352 {
 353     HRESULT hr;
 354     IMessageFilter *prev_filter;
 355
 356     hr = CoRegisterMessageFilter(&MessageFilter, &prev_filter);
 357     ok(hr == CO_E_NOT_SUPPORTED,
 358         "CoRegisterMessageFilter should have failed with CO_E_NOT_SUPPORTED instead of 0x%08x\n",
 359         hr);
 360
 361     pCoInitializeEx(NULL, COINIT_MULTITHREADED);
 362     prev_filter = (IMessageFilter *)0xdeadbeef;
 363     hr = CoRegisterMessageFilter(&MessageFilter, &prev_filter);
 364     ok(hr == CO_E_NOT_SUPPORTED,
 365         "CoRegisterMessageFilter should have failed with CO_E_NOT_SUPPORTED instead of 0x%08x\n",
 366         hr);
 367     ok(prev_filter == (IMessageFilter *)0xdeadbeef,
 368         "prev_filter should have been set to %p\n", prev_filter);
 369     CoUninitialize();
 370
 371     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 372
 373     hr = CoRegisterMessageFilter(NULL, NULL);
 374     ok_ole_success(hr, "CoRegisterMessageFilter");
 375
 376     prev_filter = (IMessageFilter *)0xdeadbeef;
 377     hr = CoRegisterMessageFilter(NULL, &prev_filter);
 378     ok_ole_success(hr, "CoRegisterMessageFilter");
 379     ok(prev_filter == NULL, "prev_filter should have been set to NULL instead of %p\n", prev_filter);
 380
 381     hr = CoRegisterMessageFilter(&MessageFilter, &prev_filter);
 382     ok_ole_success(hr, "CoRegisterMessageFilter");
 383     ok(prev_filter == NULL, "prev_filter should have been set to NULL instead of %p\n", prev_filter);
 384
 385     hr = CoRegisterMessageFilter(NULL, NULL);
 386     ok_ole_success(hr, "CoRegisterMessageFilter");
 387
 388     CoUninitialize();
 389 }
 390
 391 static HRESULT WINAPI Test_IUnknown_QueryInterface(
 392     LPUNKNOWN iface,
 393     REFIID riid,
 394     LPVOID *ppvObj)
 395 {
 396     if (ppvObj == NULL) return E_POINTER;
 397
 398     if (IsEqualIID(riid, &IID_IUnknown) ||
 399         IsEqualIID(riid, &IID_IWineTest))
 400     {
 401         *ppvObj = iface;
 402         IUnknown_AddRef(iface);
 403         return S_OK;
 404     }
 405
 406     *ppvObj = NULL;
 407     return E_NOINTERFACE;
 408 }
 409
 410 static ULONG WINAPI Test_IUnknown_AddRef(LPUNKNOWN iface)
 411 {
 412     return 2; /* non-heap-based object */
 413 }
 414
 415 static ULONG WINAPI Test_IUnknown_Release(LPUNKNOWN iface)
 416 {
 417     return 1; /* non-heap-based object */
 418 }
 419
 420 static const IUnknownVtbl TestUnknown_Vtbl =
 421 {
 422     Test_IUnknown_QueryInterface,
 423     Test_IUnknown_AddRef,
 424     Test_IUnknown_Release,
 425 };
 426
 427 static IUnknown Test_Unknown = { &TestUnknown_Vtbl };
 428
 429 static HRESULT WINAPI PSFactoryBuffer_QueryInterface(
 430     IPSFactoryBuffer * This,
 431     /* [in] */ REFIID riid,
 432     /* [iid_is][out] */ void **ppvObject)
 433 {
 434     if (IsEqualIID(riid, &IID_IUnknown) ||
 435         IsEqualIID(riid, &IID_IPSFactoryBuffer))
 436     {
 437         *ppvObject = This;
 438         IPSFactoryBuffer_AddRef(This);
 439         return S_OK;
 440     }
 441     return E_NOINTERFACE;
 442 }
 443
 444 static ULONG WINAPI PSFactoryBuffer_AddRef(
 445     IPSFactoryBuffer * This)
 446 {
 447     return 2;
 448 }
 449
 450 static ULONG WINAPI PSFactoryBuffer_Release(
 451     IPSFactoryBuffer * This)
 452 {
 453     return 1;
 454 }
 455
 456 static HRESULT WINAPI PSFactoryBuffer_CreateProxy(
 457     IPSFactoryBuffer * This,
 458     /* [in] */ IUnknown *pUnkOuter,
 459     /* [in] */ REFIID riid,
 460     /* [out] */ IRpcProxyBuffer **ppProxy,
 461     /* [out] */ void **ppv)
 462 {
 463     return E_NOTIMPL;
 464 }
 465
 466 static HRESULT WINAPI PSFactoryBuffer_CreateStub(
 467     IPSFactoryBuffer * This,
 468     /* [in] */ REFIID riid,
 469     /* [unique][in] */ IUnknown *pUnkServer,
 470     /* [out] */ IRpcStubBuffer **ppStub)
 471 {
 472     return E_NOTIMPL;
 473 }
 474
 475 static IPSFactoryBufferVtbl PSFactoryBufferVtbl =
 476 {
 477     PSFactoryBuffer_QueryInterface,
 478     PSFactoryBuffer_AddRef,
 479     PSFactoryBuffer_Release,
 480     PSFactoryBuffer_CreateProxy,
 481     PSFactoryBuffer_CreateStub
 482 };
 483
 484 static IPSFactoryBuffer PSFactoryBuffer = { &PSFactoryBufferVtbl };
 485
 486 static const CLSID CLSID_WineTestPSFactoryBuffer =
 487 {
 488     0x52011640,
 489     0x8164,
 490     0x4fd0,
 491     {0xa1, 0xa2, 0x5d, 0x5a, 0x36, 0x54, 0xd3, 0xbd}
 492 }; /* 52011640-8164-4fd0-a1a2-5d5a3654d3bd */
 493
 494 static void test_CoRegisterPSClsid(void)
 495 {
 496     HRESULT hr;
 497     DWORD dwRegistrationKey;
 498     IStream *stream;
 499     CLSID clsid;
 500
 501     hr = CoRegisterPSClsid(&IID_IWineTest, &CLSID_WineTestPSFactoryBuffer);
 502     ok(hr == CO_E_NOTINITIALIZED, "CoRegisterPSClsid should have returened CO_E_NOTINITIALIZED instead of 0x%08x\n", hr);
 503
 504     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 505
 506     hr = CoRegisterClassObject(&CLSID_WineTestPSFactoryBuffer, (IUnknown *)&PSFactoryBuffer,
 507         CLSCTX_INPROC_SERVER, REGCLS_MULTIPLEUSE, &dwRegistrationKey);
 508     ok_ole_success(hr, "CoRegisterClassObject");
 509
 510     hr = CoRegisterPSClsid(&IID_IWineTest, &CLSID_WineTestPSFactoryBuffer);
 511     ok_ole_success(hr, "CoRegisterPSClsid");
 512
 513     hr = CreateStreamOnHGlobal(NULL, TRUE, &stream);
 514     ok_ole_success(hr, "CreateStreamOnHGlobal");
 515
 516     hr = CoMarshalInterface(stream, &IID_IWineTest, &Test_Unknown, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 517     ok(hr == E_NOTIMPL, "CoMarshalInterface should have returned E_NOTIMPL instead of 0x%08x\n", hr);
 518     IStream_Release(stream);
 519
 520     hr = CoRevokeClassObject(dwRegistrationKey);
 521     ok_ole_success(hr, "CoRevokeClassObject");
 522
 523     CoUninitialize();
 524
 525     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 526
 527     hr = CoGetPSClsid(&IID_IWineTest, &clsid);
 528     ok(hr == REGDB_E_IIDNOTREG, "CoGetPSClsid should have returned REGDB_E_IIDNOTREG instead of 0x%08x\n", hr);
 529
 530     CoUninitialize();
 531 }
 532
 533 static void test_CoGetPSClsid(void)
 534 {
 535     HRESULT hr;
 536     CLSID clsid;
 537
 538     hr = CoGetPSClsid(&IID_IClassFactory, &clsid);
 539     ok(hr == CO_E_NOTINITIALIZED,
 540        "CoGetPSClsid should have returned CO_E_NOTINITIALIZED instead of 0x%08x\n",
 541        hr);
 542
 543     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 544
 545     hr = CoGetPSClsid(&IID_IClassFactory, &clsid);
 546     ok_ole_success(hr, "CoGetPSClsid");
 547
 548     hr = CoGetPSClsid(&IID_IWineTest, &clsid);
 549     ok(hr == REGDB_E_IIDNOTREG,
 550        "CoGetPSClsid for random IID returned 0x%08x instead of REGDB_E_IIDNOTREG\n",
 551        hr);
 552
 553     hr = CoGetPSClsid(&IID_IClassFactory, NULL);
 554     ok(hr == E_INVALIDARG,
 555        "CoGetPSClsid for null clsid returned 0x%08x instead of E_INVALIDARG\n",
 556        hr);
 557
 558     CoUninitialize();
 559 }
 560
 561 /* basic test, mainly for invalid arguments. see marshal.c for more */
 562 static void test_CoUnmarshalInterface(void)
 563 {
 564     IUnknown *pProxy;
 565     IStream *pStream;
 566     HRESULT hr;
 567
 568     hr = CoUnmarshalInterface(NULL, &IID_IUnknown, (void **)&pProxy);
 569     ok(hr == E_INVALIDARG, "CoUnmarshalInterface should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 570
 571     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 572     ok_ole_success(hr, "CreateStreamOnHGlobal");
 573
 574     hr = CoUnmarshalInterface(pStream, &IID_IUnknown, (void **)&pProxy);
 575     todo_wine
 576     ok(hr == CO_E_NOTINITIALIZED, "CoUnmarshalInterface should have returned CO_E_NOTINITIALIZED instead of 0x%08x\n", hr);
 577
 578     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 579
 580     hr = CoUnmarshalInterface(pStream, &IID_IUnknown, (void **)&pProxy);
 581     ok(hr == STG_E_READFAULT, "CoUnmarshalInterface should have returned STG_E_READFAULT instead of 0x%08x\n", hr);
 582
 583     CoUninitialize();
 584
 585     hr = CoUnmarshalInterface(pStream, &IID_IUnknown, NULL);
 586     ok(hr == E_INVALIDARG, "CoUnmarshalInterface should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 587
 588     IStream_Release(pStream);
 589 }
 590
 591 static void test_CoGetInterfaceAndReleaseStream(void)
 592 {
 593     HRESULT hr;
 594     IUnknown *pUnk;
 595
 596     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 597
 598     hr = CoGetInterfaceAndReleaseStream(NULL, &IID_IUnknown, (void**)&pUnk);
 599     ok(hr == E_INVALIDARG, "hr %08x\n", hr);
 600
 601     CoUninitialize();
 602 }
 603
 604 /* basic test, mainly for invalid arguments. see marshal.c for more */
 605 static void test_CoMarshalInterface(void)
 606 {
 607     IStream *pStream;
 608     HRESULT hr;
 609     static const LARGE_INTEGER llZero;
 610
 611     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 612
 613     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 614     ok_ole_success(hr, "CreateStreamOnHGlobal");
 615
 616     hr = CoMarshalInterface(pStream, &IID_IUnknown, NULL, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 617     ok(hr == E_INVALIDARG, "CoMarshalInterface should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 618
 619     hr = CoMarshalInterface(NULL, &IID_IUnknown, (IUnknown *)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 620     ok(hr == E_INVALIDARG, "CoMarshalInterface should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 621
 622     hr = CoMarshalInterface(pStream, &IID_IUnknown, (IUnknown *)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 623     ok_ole_success(hr, "CoMarshalInterface");
 624
 625     /* stream not rewound */
 626     hr = CoReleaseMarshalData(pStream);
 627     ok(hr == STG_E_READFAULT, "CoReleaseMarshalData should have returned STG_E_READFAULT instead of 0x%08x\n", hr);
 628
 629     hr = IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
 630     ok_ole_success(hr, "IStream_Seek");
 631
 632     hr = CoReleaseMarshalData(pStream);
 633     ok_ole_success(hr, "CoReleaseMarshalData");
 634
 635     IStream_Release(pStream);
 636
 637     CoUninitialize();
 638 }
 639
 640 static void test_CoMarshalInterThreadInterfaceInStream(void)
 641 {
 642     IStream *pStream;
 643     HRESULT hr;
 644     IClassFactory *pProxy;
 645
 646     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 647
 648     cLocks = 0;
 649
 650     hr = CoMarshalInterThreadInterfaceInStream(&IID_IUnknown, (IUnknown *)&Test_ClassFactory, NULL);
 651     ok(hr == E_INVALIDARG, "CoMarshalInterThreadInterfaceInStream should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 652
 653     hr = CoMarshalInterThreadInterfaceInStream(&IID_IUnknown, NULL, &pStream);
 654     ok(hr == E_INVALIDARG, "CoMarshalInterThreadInterfaceInStream should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 655
 656     ok_no_locks();
 657
 658     hr = CoMarshalInterThreadInterfaceInStream(&IID_IUnknown, (IUnknown *)&Test_ClassFactory, &pStream);
 659     ok_ole_success(hr, "CoMarshalInterThreadInterfaceInStream");
 660
 661     ok_more_than_one_lock();
 662
 663     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
 664     ok_ole_success(hr, "CoUnmarshalInterface");
 665
 666     IClassFactory_Release(pProxy);
 667     IStream_Release(pStream);
 668
 669     ok_no_locks();
 670
 671     CoUninitialize();
 672 }
 673
 674 static void test_CoRegisterClassObject(void)
 675 {
 676     DWORD cookie;
 677     HRESULT hr;
 678     IClassFactory *pcf;
 679
 680     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 681
 682     /* CLSCTX_INPROC_SERVER */
 683     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 684                                CLSCTX_INPROC_SERVER, REGCLS_SINGLEUSE, &cookie);
 685     ok_ole_success(hr, "CoRegisterClassObject");
 686     hr = CoRevokeClassObject(cookie);
 687     ok_ole_success(hr, "CoRevokeClassObject");
 688
 689     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 690                                CLSCTX_INPROC_SERVER, REGCLS_MULTIPLEUSE, &cookie);
 691     ok_ole_success(hr, "CoRegisterClassObject");
 692     hr = CoRevokeClassObject(cookie);
 693     ok_ole_success(hr, "CoRevokeClassObject");
 694
 695     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 696                                CLSCTX_INPROC_SERVER, REGCLS_MULTI_SEPARATE, &cookie);
 697     ok_ole_success(hr, "CoRegisterClassObject");
 698     hr = CoRevokeClassObject(cookie);
 699     ok_ole_success(hr, "CoRevokeClassObject");
 700
 701     /* CLSCTX_LOCAL_SERVER */
 702     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 703                                CLSCTX_LOCAL_SERVER, REGCLS_SINGLEUSE, &cookie);
 704     ok_ole_success(hr, "CoRegisterClassObject");
 705     hr = CoRevokeClassObject(cookie);
 706     ok_ole_success(hr, "CoRevokeClassObject");
 707
 708     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 709                                CLSCTX_LOCAL_SERVER, REGCLS_MULTIPLEUSE, &cookie);
 710     ok_ole_success(hr, "CoRegisterClassObject");
 711     hr = CoRevokeClassObject(cookie);
 712     ok_ole_success(hr, "CoRevokeClassObject");
 713
 714     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 715                                CLSCTX_LOCAL_SERVER, REGCLS_MULTI_SEPARATE, &cookie);
 716     ok_ole_success(hr, "CoRegisterClassObject");
 717     hr = CoRevokeClassObject(cookie);
 718     ok_ole_success(hr, "CoRevokeClassObject");
 719
 720     /* CLSCTX_INPROC_SERVER|CLSCTX_LOCAL_SERVER */
 721     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 722                                CLSCTX_INPROC_SERVER|CLSCTX_LOCAL_SERVER, REGCLS_SINGLEUSE, &cookie);
 723     ok_ole_success(hr, "CoRegisterClassObject");
 724     hr = CoRevokeClassObject(cookie);
 725     ok_ole_success(hr, "CoRevokeClassObject");
 726
 727     /* test whether registered class becomes invalid when apartment is destroyed */
 728     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 729                                CLSCTX_INPROC_SERVER, REGCLS_SINGLEUSE, &cookie);
 730     ok_ole_success(hr, "CoRegisterClassObject");
 731
 732     CoUninitialize();
 733     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 734
 735     hr = CoGetClassObject(&CLSID_WineOOPTest, CLSCTX_INPROC_SERVER, NULL,
 736                           &IID_IClassFactory, (void **)&pcf);
 737     ok(hr == REGDB_E_CLASSNOTREG, "object registered in an apartment shouldn't accessible after it is destroyed\n");
 738
 739     /* crashes with at least win9x DCOM! */
 740     if (0)
 741         hr = CoRevokeClassObject(cookie);
 742
 743     CoUninitialize();
 744 }
 745
 746 static HRESULT get_class_object(CLSCTX clsctx)
 747 {
 748     HRESULT hr;
 749     IClassFactory *pcf;
 750
 751     hr = CoGetClassObject(&CLSID_WineOOPTest, clsctx, NULL, &IID_IClassFactory,
 752                           (void **)&pcf);
 753
 754     if (SUCCEEDED(hr))
 755         IClassFactory_Release(pcf);
 756
 757     return hr;
 758 }
 759
 760 static DWORD CALLBACK get_class_object_thread(LPVOID pv)
 761 {
 762     CLSCTX clsctx = (CLSCTX)(DWORD_PTR)pv;
 763     HRESULT hr;
 764
 765     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 766
 767     hr = get_class_object(clsctx);
 768
 769     CoUninitialize();
 770
 771     return hr;
 772 }
 773
 774 static DWORD CALLBACK get_class_object_proxy_thread(LPVOID pv)
 775 {
 776     CLSCTX clsctx = (CLSCTX)(DWORD_PTR)pv;
 777     HRESULT hr;
 778     IClassFactory *pcf;
 779     IMultiQI *pMQI;
 780
 781     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 782
 783     hr = CoGetClassObject(&CLSID_WineOOPTest, clsctx, NULL, &IID_IClassFactory,
 784                           (void **)&pcf);
 785
 786     if (SUCCEEDED(hr))
 787     {
 788         hr = IClassFactory_QueryInterface(pcf, &IID_IMultiQI, (void **)&pMQI);
 789         if (SUCCEEDED(hr))
 790             IMultiQI_Release(pMQI);
 791         IClassFactory_Release(pcf);
 792     }
 793
 794     CoUninitialize();
 795
 796     return hr;
 797 }
 798
 799 static DWORD CALLBACK register_class_object_thread(LPVOID pv)
 800 {
 801     HRESULT hr;
 802     DWORD cookie;
 803
 804     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 805
 806     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 807                                CLSCTX_INPROC_SERVER, REGCLS_SINGLEUSE, &cookie);
 808
 809     CoUninitialize();
 810
 811     return hr;
 812 }
 813
 814 static DWORD CALLBACK revoke_class_object_thread(LPVOID pv)
 815 {
 816     DWORD cookie = (DWORD_PTR)pv;
 817     HRESULT hr;
 818
 819     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 820
 821     hr = CoRevokeClassObject(cookie);
 822
 823     CoUninitialize();
 824
 825     return hr;
 826 }
 827
 828 static void test_registered_object_thread_affinity(void)
 829 {
 830     HRESULT hr;
 831     DWORD cookie;
 832     HANDLE thread;
 833     DWORD tid;
 834     DWORD exitcode;
 835
 836     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 837
 838     /* CLSCTX_INPROC_SERVER */
 839
 840     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 841                                CLSCTX_INPROC_SERVER, REGCLS_SINGLEUSE, &cookie);
 842     ok_ole_success(hr, "CoRegisterClassObject");
 843
 844     thread = CreateThread(NULL, 0, get_class_object_thread, (LPVOID)CLSCTX_INPROC_SERVER, 0, &tid);
 845     ok(thread != NULL, "CreateThread failed with error %d\n", GetLastError());
 846     WaitForSingleObject(thread, INFINITE);
 847     GetExitCodeThread(thread, &exitcode);
 848     hr = exitcode;
 849     ok(hr == REGDB_E_CLASSNOTREG, "CoGetClassObject on inproc object "
 850        "registered in different thread should return REGDB_E_CLASSNOTREG "
 851        "instead of 0x%08x\n", hr);
 852
 853     hr = get_class_object(CLSCTX_INPROC_SERVER);
 854     ok(hr == S_OK, "CoGetClassObject on inproc object registered in same "
 855        "thread should return S_OK instead of 0x%08x\n", hr);
 856
 857     thread = CreateThread(NULL, 0, register_class_object_thread, NULL, 0, &tid);
 858     ok(thread != NULL, "CreateThread failed with error %d\n", GetLastError());
 859     WaitForSingleObject(thread, INFINITE);
 860     GetExitCodeThread(thread, &exitcode);
 861     hr = exitcode;
 862     ok(hr == S_OK, "CoRegisterClassObject with same CLSID but in different thread should return S_OK instead of 0x%08x\n", hr);
 863
 864     hr = CoRevokeClassObject(cookie);
 865     ok_ole_success(hr, "CoRevokeClassObject");
 866
 867     /* CLSCTX_LOCAL_SERVER */
 868
 869     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 870                                CLSCTX_LOCAL_SERVER, REGCLS_MULTIPLEUSE, &cookie);
 871     ok_ole_success(hr, "CoRegisterClassObject");
 872
 873     thread = CreateThread(NULL, 0, get_class_object_proxy_thread, (LPVOID)CLSCTX_LOCAL_SERVER, 0, &tid);
 874     ok(thread != NULL, "CreateThread failed with error %d\n", GetLastError());
 875     while (MsgWaitForMultipleObjects(1, &thread, FALSE, INFINITE, QS_ALLINPUT) == WAIT_OBJECT_0 + 1)
 876     {
 877         MSG msg;
 878         while (PeekMessageA(&msg, NULL, 0, 0, PM_REMOVE))
 879         {
 880             TranslateMessage(&msg);
 881             DispatchMessageA(&msg);
 882         }
 883     }
 884     GetExitCodeThread(thread, &exitcode);
 885     hr = exitcode;
 886     ok(hr == S_OK, "CoGetClassObject on local server object "
 887        "registered in different thread should return S_OK "
 888        "instead of 0x%08x\n", hr);
 889
 890     hr = get_class_object(CLSCTX_LOCAL_SERVER);
 891     ok(hr == S_OK, "CoGetClassObject on local server object registered in same "
 892        "thread should return S_OK instead of 0x%08x\n", hr);
 893
 894     thread = CreateThread(NULL, 0, revoke_class_object_thread, (LPVOID)(DWORD_PTR)cookie, 0, &tid);
 895     ok(thread != NULL, "CreateThread failed with error %d\n", GetLastError());
 896     WaitForSingleObject(thread, INFINITE);
 897     GetExitCodeThread(thread, &exitcode);
 898     hr = exitcode;
 899     ok(hr == RPC_E_WRONG_THREAD, "CoRevokeClassObject called from different "
 900        "thread to where registered should return RPC_E_WRONG_THREAD instead of 0x%08x\n", hr);
 901
 902     thread = CreateThread(NULL, 0, register_class_object_thread, NULL, 0, &tid);
 903     ok(thread != NULL, "CreateThread failed with error %d\n", GetLastError());
 904     WaitForSingleObject(thread, INFINITE);
 905     GetExitCodeThread(thread, &exitcode);
 906     hr = exitcode;
 907     ok(hr == S_OK, "CoRegisterClassObject with same CLSID but in different "
 908         "thread should return S_OK instead of 0x%08x\n", hr);
 909
 910     hr = CoRevokeClassObject(cookie);
 911     ok_ole_success(hr, "CoRevokeClassObject");
 912
 913     CoUninitialize();
 914 }
 915
 916 static DWORD CALLBACK free_libraries_thread(LPVOID p)
 917 {
 918     CoFreeUnusedLibraries();
 919     return 0;
 920 }
 921
 922 static inline BOOL is_module_loaded(const char *module)
 923 {
 924     return GetModuleHandle(module) ? TRUE : FALSE;
 925 }
 926
 927 static void test_CoFreeUnusedLibraries(void)
 928 {
 929     HRESULT hr;
 930     IUnknown *pUnk;
 931     DWORD tid;
 932     HANDLE thread;
 933
 934     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 935
 936     ok(!is_module_loaded("urlmon.dll"), "urlmon.dll shouldn't be loaded\n");
 937
 938     hr = CoCreateInstance(&CLSID_FileProtocol, NULL, CLSCTX_INPROC_SERVER, &IID_IInternetProtocol, (void **)&pUnk);
 939     if (hr == REGDB_E_CLASSNOTREG)
 940     {
 941         trace("IE not installed so can't run CoFreeUnusedLibraries test\n");
 942         CoUninitialize();
 943         return;
 944     }
 945     ok_ole_success(hr, "CoCreateInstance");
 946
 947     ok(is_module_loaded("urlmon.dll"), "urlmon.dll should be loaded\n");
 948
 949     ok(pUnk != NULL ||
 950        broken(pUnk == NULL), /* win9x */
 951        "Expected a valid pointer\n");
 952     if (pUnk)
 953         IUnknown_Release(pUnk);
 954
 955     ok(is_module_loaded("urlmon.dll"), "urlmon.dll should be loaded\n");
 956
 957     thread = CreateThread(NULL, 0, free_libraries_thread, NULL, 0, &tid);
 958     WaitForSingleObject(thread, INFINITE);
 959     CloseHandle(thread);
 960
 961     ok(is_module_loaded("urlmon.dll"), "urlmon.dll should be loaded\n");
 962
 963     CoFreeUnusedLibraries();
 964
 965     ok(!is_module_loaded("urlmon.dll"), "urlmon.dll shouldn't be loaded\n");
 966
 967     CoUninitialize();
 968 }
 969
 970 static void test_CoGetObjectContext(void)
 971 {
 972     HRESULT hr;
 973     ULONG refs;
 974     IComThreadingInfo *pComThreadingInfo;
 975     IContextCallback *pContextCallback;
 976     APTTYPE apttype;
 977     THDTYPE thdtype;
 978
 979     if (!pCoGetObjectContext)
 980     {
 981         skip("CoGetObjectContext not present\n");
 982         return;
 983     }
 984
 985     hr = pCoGetObjectContext(&IID_IComThreadingInfo, (void **)&pComThreadingInfo);
 986     ok(hr == CO_E_NOTINITIALIZED, "CoGetObjectContext should have returned CO_E_NOTINITIALIZED instead of 0x%08x\n", hr);
 987     ok(pComThreadingInfo == NULL, "pComThreadingInfo should have been set to NULL\n");
 988
 989     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 990
 991     hr = pCoGetObjectContext(&IID_IComThreadingInfo, (void **)&pComThreadingInfo);
 992     ok_ole_success(hr, "CoGetObjectContext");
 993
 994     hr = IComThreadingInfo_GetCurrentApartmentType(pComThreadingInfo, &apttype);
 995     ok_ole_success(hr, "IComThreadingInfo_GetCurrentApartmentType");
 996     ok(apttype == APTTYPE_MAINSTA, "apartment type should be APTTYPE_MAINSTA instead of %d\n", apttype);
 997
 998     hr = IComThreadingInfo_GetCurrentThreadType(pComThreadingInfo, &thdtype);
 999     ok_ole_success(hr, "IComThreadingInfo_GetCurrentThreadType");
1000     ok(thdtype == THDTYPE_PROCESSMESSAGES, "thread type should be THDTYPE_PROCESSMESSAGES instead of %d\n", thdtype);
1001
1002     refs = IComThreadingInfo_Release(pComThreadingInfo);
1003     ok(refs == 0, "pComThreadingInfo should have 0 refs instead of %d refs\n", refs);
1004
1005     hr = pCoGetObjectContext(&IID_IContextCallback, (void **)&pContextCallback);
1006     ok_ole_success(hr, "CoGetObjectContext(ContextCallback)");
1007
1008     if (hr == S_OK)
1009     {
1010         refs = IContextCallback_Release(pContextCallback);
1011         ok(refs == 0, "pContextCallback should have 0 refs instead of %d refs\n", refs);
1012     }
1013
1014     CoUninitialize();
1015
1016     pCoInitializeEx(NULL, COINIT_MULTITHREADED);
1017
1018     hr = pCoGetObjectContext(&IID_IComThreadingInfo, (void **)&pComThreadingInfo);
1019     ok_ole_success(hr, "CoGetObjectContext");
1020
1021     hr = IComThreadingInfo_GetCurrentApartmentType(pComThreadingInfo, &apttype);
1022     ok_ole_success(hr, "IComThreadingInfo_GetCurrentApartmentType");
1023     ok(apttype == APTTYPE_MTA, "apartment type should be APTTYPE_MTA instead of %d\n", apttype);
1024
1025     hr = IComThreadingInfo_GetCurrentThreadType(pComThreadingInfo, &thdtype);
1026     ok_ole_success(hr, "IComThreadingInfo_GetCurrentThreadType");
1027     ok(thdtype == THDTYPE_BLOCKMESSAGES, "thread type should be THDTYPE_BLOCKMESSAGES instead of %d\n", thdtype);
1028
1029     refs = IComThreadingInfo_Release(pComThreadingInfo);
1030     ok(refs == 0, "pComThreadingInfo should have 0 refs instead of %d refs\n", refs);
1031
1032     hr = pCoGetObjectContext(&IID_IContextCallback, (void **)&pContextCallback);
1033     ok_ole_success(hr, "CoGetObjectContext(ContextCallback)");
1034
1035     if (hr == S_OK)
1036     {
1037         refs = IContextCallback_Release(pContextCallback);
1038         ok(refs == 0, "pContextCallback should have 0 refs instead of %d refs\n", refs);
1039     }
1040
1041     CoUninitialize();
1042 }
1043
1044 typedef struct {
1045     const IUnknownVtbl *lpVtbl;
1046     LONG refs;
1047 } Test_CallContext;
1048
1049 static HRESULT WINAPI Test_CallContext_QueryInterface(
1050     IUnknown *iface,
1051     REFIID riid,
1052     LPVOID *ppvObj)
1053 {
1054     if (ppvObj == NULL) return E_POINTER;
1055
1056     if (IsEqualGUID(riid, &IID_IUnknown))
1057     {
1058         *ppvObj = iface;
1059         IUnknown_AddRef(iface);
1060         return S_OK;
1061     }
1062
1063     *ppvObj = NULL;
1064     return E_NOINTERFACE;
1065 }
1066
1067 static ULONG WINAPI Test_CallContext_AddRef(IUnknown *iface)
1068 {
1069     Test_CallContext *This = (Test_CallContext*)iface;
1070     return InterlockedIncrement(&This->refs);
1071 }
1072
1073 static ULONG WINAPI Test_CallContext_Release(IUnknown *iface)
1074 {
1075     Test_CallContext *This = (Test_CallContext*)iface;
1076     ULONG refs = InterlockedDecrement(&This->refs);
1077     if (!refs)
1078         HeapFree(GetProcessHeap(), 0, This);
1079     return refs;
1080 }
1081
1082 static const IUnknownVtbl TestCallContext_Vtbl =
1083 {
1084     Test_CallContext_QueryInterface,
1085     Test_CallContext_AddRef,
1086     Test_CallContext_Release
1087 };
1088
1089 static void test_CoGetCallContext(void)
1090 {
1091     HRESULT hr;
1092     ULONG refs;
1093     IUnknown *pUnk;
1094     IUnknown *test_object;
1095
1096     if (!pCoSwitchCallContext)
1097     {
1098         skip("CoSwitchCallContext not present\n");
1099         return;
1100     }
1101
1102     CoInitialize(NULL);
1103
1104     test_object = HeapAlloc(GetProcessHeap(), 0, sizeof(Test_CallContext));
1105     ((Test_CallContext*)test_object)->lpVtbl = &TestCallContext_Vtbl;
1106     ((Test_CallContext*)test_object)->refs = 1;
1107
1108     hr = CoGetCallContext(&IID_IUnknown, (void**)&pUnk);
1109     ok(hr == RPC_E_CALL_COMPLETE, "Expected RPC_E_CALL_COMPLETE, got 0x%08x\n", hr);
1110
1111     pUnk = (IUnknown*)0xdeadbeef;
1112     hr = pCoSwitchCallContext(test_object, &pUnk);
1113     ok_ole_success(hr, "CoSwitchCallContext");
1114     ok(pUnk == NULL, "expected NULL, got %p\n", pUnk);
1115     refs = IUnknown_AddRef(test_object);
1116     ok(refs == 2, "Expected refcount 2, got %d\n", refs);
1117     IUnknown_Release(test_object);
1118
1119     pUnk = (IUnknown*)0xdeadbeef;
1120     hr = CoGetCallContext(&IID_IUnknown, (void**)&pUnk);
1121     ok_ole_success(hr, "CoGetCallContext");
1122     ok(pUnk == test_object, "expected %p, got %p\n", test_object, pUnk);
1123     refs = IUnknown_AddRef(test_object);
1124     ok(refs == 3, "Expected refcount 3, got %d\n", refs);
1125     IUnknown_Release(test_object);
1126     IUnknown_Release(pUnk);
1127
1128     pUnk = (IUnknown*)0xdeadbeef;
1129     hr = pCoSwitchCallContext(NULL, &pUnk);
1130     ok_ole_success(hr, "CoSwitchCallContext");
1131     ok(pUnk == test_object, "expected %p, got %p\n", test_object, pUnk);
1132     refs = IUnknown_AddRef(test_object);
1133     ok(refs == 2, "Expected refcount 2, got %d\n", refs);
1134     IUnknown_Release(test_object);
1135
1136     hr = CoGetCallContext(&IID_IUnknown, (void**)&pUnk);
1137     ok(hr == RPC_E_CALL_COMPLETE, "Expected RPC_E_CALL_COMPLETE, got 0x%08x\n", hr);
1138
1139     IUnknown_Release(test_object);
1140
1141     CoUninitialize();
1142 }
1143
1144 static void test_CoInitializeEx(void)
1145 {
1146     HRESULT hr;
1147
1148     hr = pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
1149     ok(hr == S_OK, "CoInitializeEx failed with error 0x%08x\n", hr);
1150
1151     /* Calling OleInitialize for the first time should yield S_OK even with
1152      * apartment already initialized by previous CoInitialize(Ex) calls. */
1153     hr = OleInitialize(NULL);
1154     todo_wine ok(hr == S_OK, "OleInitialize failed with error 0x%08x\n", hr);
1155
1156     /* Subsequent calls to OleInitialize should return S_FALSE */
1157     hr = OleInitialize(NULL);
1158     ok(hr == S_FALSE, "Expected S_FALSE, hr = 0x%08x\n", hr);
1159
1160     /* Cleanup */
1161     CoUninitialize();
1162     OleUninitialize();
1163 }
1164
1165 START_TEST(compobj)
1166 {
1167     HMODULE hOle32 = GetModuleHandle("ole32");
1168     pCoGetObjectContext = (void*)GetProcAddress(hOle32, "CoGetObjectContext");
1169     pCoSwitchCallContext = (void*)GetProcAddress(hOle32, "CoSwitchCallContext");
1170     if (!(pCoInitializeEx = (void*)GetProcAddress(hOle32, "CoInitializeEx")))
1171     {
1172         trace("You need DCOM95 installed to run this test\n");
1173         return;
1174     }
1175
1176     test_ProgIDFromCLSID();
1177     test_CLSIDFromProgID();
1178     test_CLSIDFromString();
1179     test_StringFromGUID2();
1180     test_CoCreateInstance();
1181     test_ole_menu();
1182     test_CoGetClassObject();
1183     test_CoRegisterMessageFilter();
1184     test_CoRegisterPSClsid();
1185     test_CoGetPSClsid();
1186     test_CoUnmarshalInterface();
1187     test_CoGetInterfaceAndReleaseStream();
1188     test_CoMarshalInterface();
1189     test_CoMarshalInterThreadInterfaceInStream();
1190     test_CoRegisterClassObject();
1191     test_registered_object_thread_affinity();
1192     test_CoFreeUnusedLibraries();
1193     test_CoGetObjectContext();
1194     test_CoGetCallContext();
1195     test_CoInitializeEx();
1196 }