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 #define USE_COM_CONTEXT_DEF
  29 #include "initguid.h"
  30 #include "objbase.h"
  31 #include "shlguid.h"
  32 #include "urlmon.h" /* for CLSID_FileProtocol */
  33
  34 #include "ctxtcall.h"
  35
  36 #include "wine/test.h"
  37
  38 /* functions that are not present on all versions of Windows */
  39 HRESULT (WINAPI * pCoInitializeEx)(LPVOID lpReserved, DWORD dwCoInit);
  40 HRESULT (WINAPI * pCoGetObjectContext)(REFIID riid, LPVOID *ppv);
  41 HRESULT (WINAPI * pCoSwitchCallContext)(IUnknown *pObject, IUnknown **ppOldObject);
  42 HRESULT (WINAPI * pCoGetTreatAsClass)(REFCLSID clsidOld, LPCLSID pClsidNew);
  43 HRESULT (WINAPI * pCoGetContextToken)(ULONG_PTR *token);
  44
  45 #define ok_ole_success(hr, func) ok(hr == S_OK, func " failed with error 0x%08x\n", hr)
  46 #define ok_more_than_one_lock() ok(cLocks > 0, "Number of locks should be > 0, but actually is %d\n", cLocks)
  47 #define ok_no_locks() ok(cLocks == 0, "Number of locks should be 0, but actually is %d\n", cLocks)
  48
  49 static const CLSID CLSID_non_existent =   { 0x12345678, 0x1234, 0x1234, { 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0 } };
  50 static const CLSID CLSID_StdFont = { 0x0be35203, 0x8f91, 0x11ce, { 0x9d, 0xe3, 0x00, 0xaa, 0x00, 0x4b, 0xb8, 0x51 } };
  51 static WCHAR stdfont[] = {'S','t','d','F','o','n','t',0};
  52 static const WCHAR wszNonExistent[] = {'N','o','n','E','x','i','s','t','e','n','t',0};
  53 static WCHAR wszCLSID_StdFont[] =
  54 {
  55     '{','0','b','e','3','5','2','0','3','-','8','f','9','1','-','1','1','c','e','-',
  56     '9','d','e','3','-','0','0','a','a','0','0','4','b','b','8','5','1','}',0
  57 };
  58
  59 static const IID IID_IWineTest =
  60 {
  61     0x5201163f,
  62     0x8164,
  63     0x4fd0,
  64     {0xa1, 0xa2, 0x5d, 0x5a, 0x36, 0x54, 0xd3, 0xbd}
  65 }; /* 5201163f-8164-4fd0-a1a2-5d5a3654d3bd */
  66 static const CLSID CLSID_WineOOPTest = {
  67     0x5201163f,
  68     0x8164,
  69     0x4fd0,
  70     {0xa1, 0xa2, 0x5d, 0x5a, 0x36, 0x54, 0xd3, 0xbd}
  71 }; /* 5201163f-8164-4fd0-a1a2-5d5a3654d3bd */
  72
  73 static LONG cLocks;
  74
  75 static void LockModule(void)
  76 {
  77     InterlockedIncrement(&cLocks);
  78 }
  79
  80 static void UnlockModule(void)
  81 {
  82     InterlockedDecrement(&cLocks);
  83 }
  84
  85 static HRESULT WINAPI Test_IClassFactory_QueryInterface(
  86     LPCLASSFACTORY iface,
  87     REFIID riid,
  88     LPVOID *ppvObj)
  89 {
  90     if (ppvObj == NULL) return E_POINTER;
  91
  92     if (IsEqualGUID(riid, &IID_IUnknown) ||
  93         IsEqualGUID(riid, &IID_IClassFactory))
  94     {
  95         *ppvObj = iface;
  96         IClassFactory_AddRef(iface);
  97         return S_OK;
  98     }
  99
 100     *ppvObj = NULL;
 101     return E_NOINTERFACE;
 102 }
 103
 104 static ULONG WINAPI Test_IClassFactory_AddRef(LPCLASSFACTORY iface)
 105 {
 106     LockModule();
 107     return 2; /* non-heap-based object */
 108 }
 109
 110 static ULONG WINAPI Test_IClassFactory_Release(LPCLASSFACTORY iface)
 111 {
 112     UnlockModule();
 113     return 1; /* non-heap-based object */
 114 }
 115
 116 static HRESULT WINAPI Test_IClassFactory_CreateInstance(
 117     LPCLASSFACTORY iface,
 118     LPUNKNOWN pUnkOuter,
 119     REFIID riid,
 120     LPVOID *ppvObj)
 121 {
 122     *ppvObj = NULL;
 123     if (pUnkOuter) return CLASS_E_NOAGGREGATION;
 124     return E_NOINTERFACE;
 125 }
 126
 127 static HRESULT WINAPI Test_IClassFactory_LockServer(
 128     LPCLASSFACTORY iface,
 129     BOOL fLock)
 130 {
 131     return S_OK;
 132 }
 133
 134 static const IClassFactoryVtbl TestClassFactory_Vtbl =
 135 {
 136     Test_IClassFactory_QueryInterface,
 137     Test_IClassFactory_AddRef,
 138     Test_IClassFactory_Release,
 139     Test_IClassFactory_CreateInstance,
 140     Test_IClassFactory_LockServer
 141 };
 142
 143 static IClassFactory Test_ClassFactory = { &TestClassFactory_Vtbl };
 144
 145 static void test_ProgIDFromCLSID(void)
 146 {
 147     LPWSTR progid;
 148     HRESULT hr = ProgIDFromCLSID(&CLSID_StdFont, &progid);
 149     ok(hr == S_OK, "ProgIDFromCLSID failed with error 0x%08x\n", hr);
 150     if (hr == S_OK)
 151     {
 152         ok(!lstrcmpiW(progid, stdfont), "Didn't get expected prog ID\n");
 153         CoTaskMemFree(progid);
 154     }
 155
 156     progid = (LPWSTR)0xdeadbeef;
 157     hr = ProgIDFromCLSID(&CLSID_non_existent, &progid);
 158     ok(hr == REGDB_E_CLASSNOTREG, "ProgIDFromCLSID returned %08x\n", hr);
 159     ok(progid == NULL, "ProgIDFromCLSID returns with progid %p\n", progid);
 160
 161     hr = ProgIDFromCLSID(&CLSID_StdFont, NULL);
 162     ok(hr == E_INVALIDARG, "ProgIDFromCLSID should return E_INVALIDARG instead of 0x%08x\n", hr);
 163 }
 164
 165 static void test_CLSIDFromProgID(void)
 166 {
 167     CLSID clsid;
 168     HRESULT hr = CLSIDFromProgID(stdfont, &clsid);
 169     ok(hr == S_OK, "CLSIDFromProgID failed with error 0x%08x\n", hr);
 170     ok(IsEqualCLSID(&clsid, &CLSID_StdFont), "clsid wasn't equal to CLSID_StdFont\n");
 171
 172     hr = CLSIDFromString(stdfont, &clsid);
 173     ok_ole_success(hr, "CLSIDFromString");
 174     ok(IsEqualCLSID(&clsid, &CLSID_StdFont), "clsid wasn't equal to CLSID_StdFont\n");
 175
 176     /* test some failure cases */
 177
 178     hr = CLSIDFromProgID(wszNonExistent, NULL);
 179     ok(hr == E_INVALIDARG, "CLSIDFromProgID should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 180
 181     hr = CLSIDFromProgID(NULL, &clsid);
 182     ok(hr == E_INVALIDARG, "CLSIDFromProgID should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 183
 184     memset(&clsid, 0xcc, sizeof(clsid));
 185     hr = CLSIDFromProgID(wszNonExistent, &clsid);
 186     ok(hr == CO_E_CLASSSTRING, "CLSIDFromProgID on nonexistent ProgID should have returned CO_E_CLASSSTRING instead of 0x%08x\n", hr);
 187     ok(IsEqualCLSID(&clsid, &CLSID_NULL), "CLSIDFromProgID should have set clsid to all-zeros on failure\n");
 188 }
 189
 190 static void test_CLSIDFromString(void)
 191 {
 192     CLSID clsid;
 193     HRESULT hr = CLSIDFromString(wszCLSID_StdFont, &clsid);
 194     ok_ole_success(hr, "CLSIDFromString");
 195     ok(IsEqualCLSID(&clsid, &CLSID_StdFont), "clsid wasn't equal to CLSID_StdFont\n");
 196
 197     hr = CLSIDFromString(NULL, &clsid);
 198     ok_ole_success(hr, "CLSIDFromString");
 199     ok(IsEqualCLSID(&clsid, &CLSID_NULL), "clsid wasn't equal to CLSID_NULL\n");
 200 }
 201
 202 static void test_StringFromGUID2(void)
 203 {
 204   WCHAR str[50];
 205   int len;
 206
 207   /* invalid pointer */
 208   SetLastError(0xdeadbeef);
 209   len = StringFromGUID2(NULL,str,50);
 210   ok(len == 0, "len: %d (expected 0)\n", len);
 211   ok(GetLastError() == 0xdeadbeef, "Expected 0xdeadbeef, got %x\n", GetLastError());
 212
 213   /* Test corner cases for buffer size */
 214   len = StringFromGUID2(&CLSID_StdFont,str,50);
 215   ok(len == 39, "len: %d (expected 39)\n", len);
 216   ok(!lstrcmpiW(str, wszCLSID_StdFont),"string wasn't equal for CLSID_StdFont\n");
 217
 218   memset(str,0,sizeof str);
 219   len = StringFromGUID2(&CLSID_StdFont,str,39);
 220   ok(len == 39, "len: %d (expected 39)\n", len);
 221   ok(!lstrcmpiW(str, wszCLSID_StdFont),"string wasn't equal for CLSID_StdFont\n");
 222
 223   len = StringFromGUID2(&CLSID_StdFont,str,38);
 224   ok(len == 0, "len: %d (expected 0)\n", len);
 225
 226   len = StringFromGUID2(&CLSID_StdFont,str,30);
 227   ok(len == 0, "len: %d (expected 0)\n", len);
 228 }
 229
 230 struct info
 231 {
 232     HANDLE wait, stop;
 233 };
 234
 235 static DWORD CALLBACK ole_initialize_thread(LPVOID pv)
 236 {
 237     HRESULT hr;
 238     struct info *info = pv;
 239
 240     hr = pCoInitializeEx(NULL, COINIT_MULTITHREADED);
 241
 242     SetEvent(info->wait);
 243     WaitForSingleObject(info->stop, 10000);
 244
 245     CoUninitialize();
 246     return hr;
 247 }
 248
 249 static void test_CoCreateInstance(void)
 250 {
 251     HRESULT hr;
 252     HANDLE thread;
 253     DWORD tid, exitcode;
 254     IUnknown *pUnk;
 255     struct info info;
 256     REFCLSID rclsid = &CLSID_InternetZoneManager;
 257
 258     pUnk = (IUnknown *)0xdeadbeef;
 259     hr = CoCreateInstance(rclsid, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown, (void **)&pUnk);
 260     ok(hr == CO_E_NOTINITIALIZED, "CoCreateInstance should have returned CO_E_NOTINITIALIZED instead of 0x%08x\n", hr);
 261     ok(pUnk == NULL, "CoCreateInstance should have changed the passed in pointer to NULL, instead of %p\n", pUnk);
 262
 263     OleInitialize(NULL);
 264     hr = CoCreateInstance(rclsid, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown, (void **)&pUnk);
 265     if(hr == REGDB_E_CLASSNOTREG)
 266     {
 267         skip("IE not installed so can't test CoCreateInstance\n");
 268         OleUninitialize();
 269         return;
 270     }
 271
 272     ok_ole_success(hr, "CoCreateInstance");
 273     if(pUnk) IUnknown_Release(pUnk);
 274     OleUninitialize();
 275
 276     hr = CoCreateInstance(rclsid, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown, (void **)&pUnk);
 277     ok(hr == CO_E_NOTINITIALIZED, "CoCreateInstance should have returned CO_E_NOTINITIALIZED instead of 0x%08x\n", hr);
 278
 279     /* show that COM doesn't have to be initialized for multi-threaded apartments if another
 280        thread has already done so */
 281
 282     info.wait = CreateEvent(NULL, TRUE, FALSE, NULL);
 283     ok(info.wait != NULL, "CreateEvent failed with error %d\n", GetLastError());
 284
 285     info.stop = CreateEvent(NULL, TRUE, FALSE, NULL);
 286     ok(info.stop != NULL, "CreateEvent failed with error %d\n", GetLastError());
 287
 288     thread = CreateThread(NULL, 0, ole_initialize_thread, &info, 0, &tid);
 289     ok(thread != NULL, "CreateThread failed with error %d\n", GetLastError());
 290
 291     ok( !WaitForSingleObject(info.wait, 10000 ), "wait timed out\n" );
 292
 293     pUnk = (IUnknown *)0xdeadbeef;
 294     hr = CoCreateInstance(rclsid, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown, (void **)&pUnk);
 295     ok(hr == S_OK, "CoCreateInstance should have returned S_OK instead of 0x%08x\n", hr);
 296     if (pUnk) IUnknown_Release(pUnk);
 297
 298     SetEvent(info.stop);
 299     ok( !WaitForSingleObject(thread, 10000), "wait timed out\n" );
 300
 301     GetExitCodeThread(thread, &exitcode);
 302     hr = exitcode;
 303     ok(hr == S_OK, "thread should have returned S_OK instead of 0x%08x\n", hr);
 304
 305     CloseHandle(thread);
 306     CloseHandle(info.wait);
 307     CloseHandle(info.stop);
 308 }
 309
 310 static void test_CoGetClassObject(void)
 311 {
 312     HRESULT hr;
 313     HANDLE thread;
 314     DWORD tid, exitcode;
 315     IUnknown *pUnk;
 316     struct info info;
 317     REFCLSID rclsid = &CLSID_InternetZoneManager;
 318
 319     hr = CoGetClassObject(rclsid, CLSCTX_INPROC_SERVER, NULL, &IID_IUnknown, (void **)&pUnk);
 320     ok(hr == CO_E_NOTINITIALIZED, "CoGetClassObject should have returned CO_E_NOTINITIALIZED instead of 0x%08x\n", hr);
 321     ok(pUnk == NULL, "CoGetClassObject should have changed the passed in pointer to NULL, instead of %p\n", pUnk);
 322
 323     hr = CoGetClassObject(rclsid, CLSCTX_INPROC_SERVER, NULL, &IID_IUnknown, NULL);
 324     ok(hr == E_INVALIDARG ||
 325        broken(hr == CO_E_NOTINITIALIZED), /* win9x */
 326        "CoGetClassObject should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 327
 328     /* show that COM doesn't have to be initialized for multi-threaded apartments if another
 329        thread has already done so */
 330
 331     info.wait = CreateEvent(NULL, TRUE, FALSE, NULL);
 332     ok(info.wait != NULL, "CreateEvent failed with error %d\n", GetLastError());
 333
 334     info.stop = CreateEvent(NULL, TRUE, FALSE, NULL);
 335     ok(info.stop != NULL, "CreateEvent failed with error %d\n", GetLastError());
 336
 337     thread = CreateThread(NULL, 0, ole_initialize_thread, &info, 0, &tid);
 338     ok(thread != NULL, "CreateThread failed with error %d\n", GetLastError());
 339
 340     ok( !WaitForSingleObject(info.wait, 10000), "wait timed out\n" );
 341
 342     pUnk = (IUnknown *)0xdeadbeef;
 343     hr = CoGetClassObject(rclsid, CLSCTX_INPROC_SERVER, NULL, &IID_IUnknown, (void **)&pUnk);
 344     if(hr == REGDB_E_CLASSNOTREG)
 345         skip("IE not installed so can't test CoGetClassObject\n");
 346     else
 347     {
 348         ok(hr == S_OK, "CoGetClassObject should have returned S_OK instead of 0x%08x\n", hr);
 349         if (pUnk) IUnknown_Release(pUnk);
 350     }
 351
 352     SetEvent(info.stop);
 353     ok( !WaitForSingleObject(thread, 10000), "wait timed out\n" );
 354
 355     GetExitCodeThread(thread, &exitcode);
 356     hr = exitcode;
 357     ok(hr == S_OK, "thread should have returned S_OK instead of 0x%08x\n", hr);
 358
 359     CloseHandle(thread);
 360     CloseHandle(info.wait);
 361     CloseHandle(info.stop);
 362 }
 363
 364 static ATOM register_dummy_class(void)
 365 {
 366     WNDCLASS wc =
 367     {
 368         0,
 369         DefWindowProc,
 370         0,
 371         0,
 372         GetModuleHandle(NULL),
 373         NULL,
 374         LoadCursor(NULL, IDC_ARROW),
 375         (HBRUSH)(COLOR_BTNFACE+1),
 376         NULL,
 377         TEXT("WineOleTestClass"),
 378     };
 379
 380     return RegisterClass(&wc);
 381 }
 382
 383 static void test_ole_menu(void)
 384 {
 385         HWND hwndFrame;
 386         HRESULT hr;
 387
 388         hwndFrame = CreateWindow(MAKEINTATOM(register_dummy_class()), "Test", 0, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, NULL, NULL);
 389         hr = OleSetMenuDescriptor(NULL, hwndFrame, NULL, NULL, NULL);
 390         todo_wine ok_ole_success(hr, "OleSetMenuDescriptor");
 391
 392         DestroyWindow(hwndFrame);
 393 }
 394
 395
 396 static HRESULT WINAPI MessageFilter_QueryInterface(IMessageFilter *iface, REFIID riid, void ** ppvObj)
 397 {
 398     if (ppvObj == NULL) return E_POINTER;
 399
 400     if (IsEqualGUID(riid, &IID_IUnknown) ||
 401         IsEqualGUID(riid, &IID_IClassFactory))
 402     {
 403         *ppvObj = iface;
 404         IMessageFilter_AddRef(iface);
 405         return S_OK;
 406     }
 407
 408     return E_NOINTERFACE;
 409 }
 410
 411 static ULONG WINAPI MessageFilter_AddRef(IMessageFilter *iface)
 412 {
 413     return 2; /* non-heap object */
 414 }
 415
 416 static ULONG WINAPI MessageFilter_Release(IMessageFilter *iface)
 417 {
 418     return 1; /* non-heap object */
 419 }
 420
 421 static DWORD WINAPI MessageFilter_HandleInComingCall(
 422   IMessageFilter *iface,
 423   DWORD dwCallType,
 424   HTASK threadIDCaller,
 425   DWORD dwTickCount,
 426   LPINTERFACEINFO lpInterfaceInfo)
 427 {
 428     trace("HandleInComingCall\n");
 429     return SERVERCALL_ISHANDLED;
 430 }
 431
 432 static DWORD WINAPI MessageFilter_RetryRejectedCall(
 433   IMessageFilter *iface,
 434   HTASK threadIDCallee,
 435   DWORD dwTickCount,
 436   DWORD dwRejectType)
 437 {
 438     trace("RetryRejectedCall\n");
 439     return 0;
 440 }
 441
 442 static DWORD WINAPI MessageFilter_MessagePending(
 443   IMessageFilter *iface,
 444   HTASK threadIDCallee,
 445   DWORD dwTickCount,
 446   DWORD dwPendingType)
 447 {
 448     trace("MessagePending\n");
 449     return PENDINGMSG_WAITNOPROCESS;
 450 }
 451
 452 static const IMessageFilterVtbl MessageFilter_Vtbl =
 453 {
 454     MessageFilter_QueryInterface,
 455     MessageFilter_AddRef,
 456     MessageFilter_Release,
 457     MessageFilter_HandleInComingCall,
 458     MessageFilter_RetryRejectedCall,
 459     MessageFilter_MessagePending
 460 };
 461
 462 static IMessageFilter MessageFilter = { &MessageFilter_Vtbl };
 463
 464 static void test_CoRegisterMessageFilter(void)
 465 {
 466     HRESULT hr;
 467     IMessageFilter *prev_filter;
 468
 469     hr = CoRegisterMessageFilter(&MessageFilter, &prev_filter);
 470     ok(hr == CO_E_NOT_SUPPORTED,
 471         "CoRegisterMessageFilter should have failed with CO_E_NOT_SUPPORTED instead of 0x%08x\n",
 472         hr);
 473
 474     pCoInitializeEx(NULL, COINIT_MULTITHREADED);
 475     prev_filter = (IMessageFilter *)0xdeadbeef;
 476     hr = CoRegisterMessageFilter(&MessageFilter, &prev_filter);
 477     ok(hr == CO_E_NOT_SUPPORTED,
 478         "CoRegisterMessageFilter should have failed with CO_E_NOT_SUPPORTED instead of 0x%08x\n",
 479         hr);
 480     ok(prev_filter == (IMessageFilter *)0xdeadbeef,
 481         "prev_filter should have been set to %p\n", prev_filter);
 482     CoUninitialize();
 483
 484     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 485
 486     hr = CoRegisterMessageFilter(NULL, NULL);
 487     ok_ole_success(hr, "CoRegisterMessageFilter");
 488
 489     prev_filter = (IMessageFilter *)0xdeadbeef;
 490     hr = CoRegisterMessageFilter(NULL, &prev_filter);
 491     ok_ole_success(hr, "CoRegisterMessageFilter");
 492     ok(prev_filter == NULL, "prev_filter should have been set to NULL instead of %p\n", prev_filter);
 493
 494     hr = CoRegisterMessageFilter(&MessageFilter, &prev_filter);
 495     ok_ole_success(hr, "CoRegisterMessageFilter");
 496     ok(prev_filter == NULL, "prev_filter should have been set to NULL instead of %p\n", prev_filter);
 497
 498     hr = CoRegisterMessageFilter(NULL, NULL);
 499     ok_ole_success(hr, "CoRegisterMessageFilter");
 500
 501     CoUninitialize();
 502 }
 503
 504 static HRESULT WINAPI Test_IUnknown_QueryInterface(
 505     LPUNKNOWN iface,
 506     REFIID riid,
 507     LPVOID *ppvObj)
 508 {
 509     if (ppvObj == NULL) return E_POINTER;
 510
 511     if (IsEqualIID(riid, &IID_IUnknown) ||
 512         IsEqualIID(riid, &IID_IWineTest))
 513     {
 514         *ppvObj = iface;
 515         IUnknown_AddRef(iface);
 516         return S_OK;
 517     }
 518
 519     *ppvObj = NULL;
 520     return E_NOINTERFACE;
 521 }
 522
 523 static ULONG WINAPI Test_IUnknown_AddRef(LPUNKNOWN iface)
 524 {
 525     return 2; /* non-heap-based object */
 526 }
 527
 528 static ULONG WINAPI Test_IUnknown_Release(LPUNKNOWN iface)
 529 {
 530     return 1; /* non-heap-based object */
 531 }
 532
 533 static const IUnknownVtbl TestUnknown_Vtbl =
 534 {
 535     Test_IUnknown_QueryInterface,
 536     Test_IUnknown_AddRef,
 537     Test_IUnknown_Release,
 538 };
 539
 540 static IUnknown Test_Unknown = { &TestUnknown_Vtbl };
 541
 542 static HRESULT WINAPI PSFactoryBuffer_QueryInterface(
 543     IPSFactoryBuffer * This,
 544     /* [in] */ REFIID riid,
 545     /* [iid_is][out] */ void **ppvObject)
 546 {
 547     if (IsEqualIID(riid, &IID_IUnknown) ||
 548         IsEqualIID(riid, &IID_IPSFactoryBuffer))
 549     {
 550         *ppvObject = This;
 551         IPSFactoryBuffer_AddRef(This);
 552         return S_OK;
 553     }
 554     return E_NOINTERFACE;
 555 }
 556
 557 static ULONG WINAPI PSFactoryBuffer_AddRef(
 558     IPSFactoryBuffer * This)
 559 {
 560     return 2;
 561 }
 562
 563 static ULONG WINAPI PSFactoryBuffer_Release(
 564     IPSFactoryBuffer * This)
 565 {
 566     return 1;
 567 }
 568
 569 static HRESULT WINAPI PSFactoryBuffer_CreateProxy(
 570     IPSFactoryBuffer * This,
 571     /* [in] */ IUnknown *pUnkOuter,
 572     /* [in] */ REFIID riid,
 573     /* [out] */ IRpcProxyBuffer **ppProxy,
 574     /* [out] */ void **ppv)
 575 {
 576     return E_NOTIMPL;
 577 }
 578
 579 static HRESULT WINAPI PSFactoryBuffer_CreateStub(
 580     IPSFactoryBuffer * This,
 581     /* [in] */ REFIID riid,
 582     /* [unique][in] */ IUnknown *pUnkServer,
 583     /* [out] */ IRpcStubBuffer **ppStub)
 584 {
 585     return E_NOTIMPL;
 586 }
 587
 588 static IPSFactoryBufferVtbl PSFactoryBufferVtbl =
 589 {
 590     PSFactoryBuffer_QueryInterface,
 591     PSFactoryBuffer_AddRef,
 592     PSFactoryBuffer_Release,
 593     PSFactoryBuffer_CreateProxy,
 594     PSFactoryBuffer_CreateStub
 595 };
 596
 597 static IPSFactoryBuffer PSFactoryBuffer = { &PSFactoryBufferVtbl };
 598
 599 static const CLSID CLSID_WineTestPSFactoryBuffer =
 600 {
 601     0x52011640,
 602     0x8164,
 603     0x4fd0,
 604     {0xa1, 0xa2, 0x5d, 0x5a, 0x36, 0x54, 0xd3, 0xbd}
 605 }; /* 52011640-8164-4fd0-a1a2-5d5a3654d3bd */
 606
 607 static void test_CoRegisterPSClsid(void)
 608 {
 609     HRESULT hr;
 610     DWORD dwRegistrationKey;
 611     IStream *stream;
 612     CLSID clsid;
 613
 614     hr = CoRegisterPSClsid(&IID_IWineTest, &CLSID_WineTestPSFactoryBuffer);
 615     ok(hr == CO_E_NOTINITIALIZED, "CoRegisterPSClsid should have returened CO_E_NOTINITIALIZED instead of 0x%08x\n", hr);
 616
 617     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 618
 619     hr = CoRegisterClassObject(&CLSID_WineTestPSFactoryBuffer, (IUnknown *)&PSFactoryBuffer,
 620         CLSCTX_INPROC_SERVER, REGCLS_MULTIPLEUSE, &dwRegistrationKey);
 621     ok_ole_success(hr, "CoRegisterClassObject");
 622
 623     hr = CoRegisterPSClsid(&IID_IWineTest, &CLSID_WineTestPSFactoryBuffer);
 624     ok_ole_success(hr, "CoRegisterPSClsid");
 625
 626     hr = CreateStreamOnHGlobal(NULL, TRUE, &stream);
 627     ok_ole_success(hr, "CreateStreamOnHGlobal");
 628
 629     hr = CoMarshalInterface(stream, &IID_IWineTest, &Test_Unknown, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 630     ok(hr == E_NOTIMPL, "CoMarshalInterface should have returned E_NOTIMPL instead of 0x%08x\n", hr);
 631     IStream_Release(stream);
 632
 633     hr = CoRevokeClassObject(dwRegistrationKey);
 634     ok_ole_success(hr, "CoRevokeClassObject");
 635
 636     CoUninitialize();
 637
 638     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 639
 640     hr = CoGetPSClsid(&IID_IWineTest, &clsid);
 641     ok(hr == REGDB_E_IIDNOTREG, "CoGetPSClsid should have returned REGDB_E_IIDNOTREG instead of 0x%08x\n", hr);
 642
 643     CoUninitialize();
 644 }
 645
 646 static void test_CoGetPSClsid(void)
 647 {
 648     HRESULT hr;
 649     CLSID clsid;
 650
 651     hr = CoGetPSClsid(&IID_IClassFactory, &clsid);
 652     ok(hr == CO_E_NOTINITIALIZED,
 653        "CoGetPSClsid should have returned CO_E_NOTINITIALIZED instead of 0x%08x\n",
 654        hr);
 655
 656     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 657
 658     hr = CoGetPSClsid(&IID_IClassFactory, &clsid);
 659     ok_ole_success(hr, "CoGetPSClsid");
 660
 661     hr = CoGetPSClsid(&IID_IWineTest, &clsid);
 662     ok(hr == REGDB_E_IIDNOTREG,
 663        "CoGetPSClsid for random IID returned 0x%08x instead of REGDB_E_IIDNOTREG\n",
 664        hr);
 665
 666     hr = CoGetPSClsid(&IID_IClassFactory, NULL);
 667     ok(hr == E_INVALIDARG,
 668        "CoGetPSClsid for null clsid returned 0x%08x instead of E_INVALIDARG\n",
 669        hr);
 670
 671     CoUninitialize();
 672 }
 673
 674 /* basic test, mainly for invalid arguments. see marshal.c for more */
 675 static void test_CoUnmarshalInterface(void)
 676 {
 677     IUnknown *pProxy;
 678     IStream *pStream;
 679     HRESULT hr;
 680
 681     hr = CoUnmarshalInterface(NULL, &IID_IUnknown, (void **)&pProxy);
 682     ok(hr == E_INVALIDARG, "CoUnmarshalInterface should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 683
 684     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 685     ok_ole_success(hr, "CreateStreamOnHGlobal");
 686
 687     hr = CoUnmarshalInterface(pStream, &IID_IUnknown, (void **)&pProxy);
 688     todo_wine
 689     ok(hr == CO_E_NOTINITIALIZED, "CoUnmarshalInterface should have returned CO_E_NOTINITIALIZED instead of 0x%08x\n", hr);
 690
 691     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 692
 693     hr = CoUnmarshalInterface(pStream, &IID_IUnknown, (void **)&pProxy);
 694     ok(hr == STG_E_READFAULT, "CoUnmarshalInterface should have returned STG_E_READFAULT instead of 0x%08x\n", hr);
 695
 696     CoUninitialize();
 697
 698     hr = CoUnmarshalInterface(pStream, &IID_IUnknown, NULL);
 699     ok(hr == E_INVALIDARG, "CoUnmarshalInterface should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 700
 701     IStream_Release(pStream);
 702 }
 703
 704 static void test_CoGetInterfaceAndReleaseStream(void)
 705 {
 706     HRESULT hr;
 707     IUnknown *pUnk;
 708
 709     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 710
 711     hr = CoGetInterfaceAndReleaseStream(NULL, &IID_IUnknown, (void**)&pUnk);
 712     ok(hr == E_INVALIDARG, "hr %08x\n", hr);
 713
 714     CoUninitialize();
 715 }
 716
 717 /* basic test, mainly for invalid arguments. see marshal.c for more */
 718 static void test_CoMarshalInterface(void)
 719 {
 720     IStream *pStream;
 721     HRESULT hr;
 722     static const LARGE_INTEGER llZero;
 723
 724     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 725
 726     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 727     ok_ole_success(hr, "CreateStreamOnHGlobal");
 728
 729     hr = CoMarshalInterface(pStream, &IID_IUnknown, NULL, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 730     ok(hr == E_INVALIDARG, "CoMarshalInterface should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 731
 732     hr = CoMarshalInterface(NULL, &IID_IUnknown, (IUnknown *)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 733     ok(hr == E_INVALIDARG, "CoMarshalInterface should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 734
 735     hr = CoMarshalInterface(pStream, &IID_IUnknown, (IUnknown *)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 736     ok_ole_success(hr, "CoMarshalInterface");
 737
 738     /* stream not rewound */
 739     hr = CoReleaseMarshalData(pStream);
 740     ok(hr == STG_E_READFAULT, "CoReleaseMarshalData should have returned STG_E_READFAULT instead of 0x%08x\n", hr);
 741
 742     hr = IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
 743     ok_ole_success(hr, "IStream_Seek");
 744
 745     hr = CoReleaseMarshalData(pStream);
 746     ok_ole_success(hr, "CoReleaseMarshalData");
 747
 748     IStream_Release(pStream);
 749
 750     CoUninitialize();
 751 }
 752
 753 static void test_CoMarshalInterThreadInterfaceInStream(void)
 754 {
 755     IStream *pStream;
 756     HRESULT hr;
 757     IClassFactory *pProxy;
 758
 759     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 760
 761     cLocks = 0;
 762
 763     hr = CoMarshalInterThreadInterfaceInStream(&IID_IUnknown, (IUnknown *)&Test_ClassFactory, NULL);
 764     ok(hr == E_INVALIDARG, "CoMarshalInterThreadInterfaceInStream should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 765
 766     hr = CoMarshalInterThreadInterfaceInStream(&IID_IUnknown, NULL, &pStream);
 767     ok(hr == E_INVALIDARG, "CoMarshalInterThreadInterfaceInStream should have returned E_INVALIDARG instead of 0x%08x\n", hr);
 768
 769     ok_no_locks();
 770
 771     hr = CoMarshalInterThreadInterfaceInStream(&IID_IUnknown, (IUnknown *)&Test_ClassFactory, &pStream);
 772     ok_ole_success(hr, "CoMarshalInterThreadInterfaceInStream");
 773
 774     ok_more_than_one_lock();
 775
 776     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
 777     ok_ole_success(hr, "CoUnmarshalInterface");
 778
 779     IClassFactory_Release(pProxy);
 780     IStream_Release(pStream);
 781
 782     ok_no_locks();
 783
 784     CoUninitialize();
 785 }
 786
 787 static void test_CoRegisterClassObject(void)
 788 {
 789     DWORD cookie;
 790     HRESULT hr;
 791     IClassFactory *pcf;
 792
 793     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 794
 795     /* CLSCTX_INPROC_SERVER */
 796     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 797                                CLSCTX_INPROC_SERVER, REGCLS_SINGLEUSE, &cookie);
 798     ok_ole_success(hr, "CoRegisterClassObject");
 799     hr = CoRevokeClassObject(cookie);
 800     ok_ole_success(hr, "CoRevokeClassObject");
 801
 802     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 803                                CLSCTX_INPROC_SERVER, REGCLS_MULTIPLEUSE, &cookie);
 804     ok_ole_success(hr, "CoRegisterClassObject");
 805     hr = CoRevokeClassObject(cookie);
 806     ok_ole_success(hr, "CoRevokeClassObject");
 807
 808     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 809                                CLSCTX_INPROC_SERVER, REGCLS_MULTI_SEPARATE, &cookie);
 810     ok_ole_success(hr, "CoRegisterClassObject");
 811     hr = CoRevokeClassObject(cookie);
 812     ok_ole_success(hr, "CoRevokeClassObject");
 813
 814     /* CLSCTX_LOCAL_SERVER */
 815     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 816                                CLSCTX_LOCAL_SERVER, REGCLS_SINGLEUSE, &cookie);
 817     ok_ole_success(hr, "CoRegisterClassObject");
 818     hr = CoRevokeClassObject(cookie);
 819     ok_ole_success(hr, "CoRevokeClassObject");
 820
 821     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 822                                CLSCTX_LOCAL_SERVER, REGCLS_MULTIPLEUSE, &cookie);
 823     ok_ole_success(hr, "CoRegisterClassObject");
 824     hr = CoRevokeClassObject(cookie);
 825     ok_ole_success(hr, "CoRevokeClassObject");
 826
 827     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 828                                CLSCTX_LOCAL_SERVER, REGCLS_MULTI_SEPARATE, &cookie);
 829     ok_ole_success(hr, "CoRegisterClassObject");
 830     hr = CoRevokeClassObject(cookie);
 831     ok_ole_success(hr, "CoRevokeClassObject");
 832
 833     /* CLSCTX_INPROC_SERVER|CLSCTX_LOCAL_SERVER */
 834     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 835                                CLSCTX_INPROC_SERVER|CLSCTX_LOCAL_SERVER, REGCLS_SINGLEUSE, &cookie);
 836     ok_ole_success(hr, "CoRegisterClassObject");
 837     hr = CoRevokeClassObject(cookie);
 838     ok_ole_success(hr, "CoRevokeClassObject");
 839
 840     /* test whether registered class becomes invalid when apartment is destroyed */
 841     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 842                                CLSCTX_INPROC_SERVER, REGCLS_SINGLEUSE, &cookie);
 843     ok_ole_success(hr, "CoRegisterClassObject");
 844
 845     CoUninitialize();
 846     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 847
 848     hr = CoGetClassObject(&CLSID_WineOOPTest, CLSCTX_INPROC_SERVER, NULL,
 849                           &IID_IClassFactory, (void **)&pcf);
 850     ok(hr == REGDB_E_CLASSNOTREG, "object registered in an apartment shouldn't accessible after it is destroyed\n");
 851
 852     /* crashes with at least win9x DCOM! */
 853     if (0)
 854         hr = CoRevokeClassObject(cookie);
 855
 856     CoUninitialize();
 857 }
 858
 859 static HRESULT get_class_object(CLSCTX clsctx)
 860 {
 861     HRESULT hr;
 862     IClassFactory *pcf;
 863
 864     hr = CoGetClassObject(&CLSID_WineOOPTest, clsctx, NULL, &IID_IClassFactory,
 865                           (void **)&pcf);
 866
 867     if (SUCCEEDED(hr))
 868         IClassFactory_Release(pcf);
 869
 870     return hr;
 871 }
 872
 873 static DWORD CALLBACK get_class_object_thread(LPVOID pv)
 874 {
 875     CLSCTX clsctx = (CLSCTX)(DWORD_PTR)pv;
 876     HRESULT hr;
 877
 878     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 879
 880     hr = get_class_object(clsctx);
 881
 882     CoUninitialize();
 883
 884     return hr;
 885 }
 886
 887 static DWORD CALLBACK get_class_object_proxy_thread(LPVOID pv)
 888 {
 889     CLSCTX clsctx = (CLSCTX)(DWORD_PTR)pv;
 890     HRESULT hr;
 891     IClassFactory *pcf;
 892     IMultiQI *pMQI;
 893
 894     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 895
 896     hr = CoGetClassObject(&CLSID_WineOOPTest, clsctx, NULL, &IID_IClassFactory,
 897                           (void **)&pcf);
 898
 899     if (SUCCEEDED(hr))
 900     {
 901         hr = IClassFactory_QueryInterface(pcf, &IID_IMultiQI, (void **)&pMQI);
 902         if (SUCCEEDED(hr))
 903             IMultiQI_Release(pMQI);
 904         IClassFactory_Release(pcf);
 905     }
 906
 907     CoUninitialize();
 908
 909     return hr;
 910 }
 911
 912 static DWORD CALLBACK register_class_object_thread(LPVOID pv)
 913 {
 914     HRESULT hr;
 915     DWORD cookie;
 916
 917     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 918
 919     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 920                                CLSCTX_INPROC_SERVER, REGCLS_SINGLEUSE, &cookie);
 921
 922     CoUninitialize();
 923
 924     return hr;
 925 }
 926
 927 static DWORD CALLBACK revoke_class_object_thread(LPVOID pv)
 928 {
 929     DWORD cookie = (DWORD_PTR)pv;
 930     HRESULT hr;
 931
 932     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 933
 934     hr = CoRevokeClassObject(cookie);
 935
 936     CoUninitialize();
 937
 938     return hr;
 939 }
 940
 941 static void test_registered_object_thread_affinity(void)
 942 {
 943     HRESULT hr;
 944     DWORD cookie;
 945     HANDLE thread;
 946     DWORD tid;
 947     DWORD exitcode;
 948
 949     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 950
 951     /* CLSCTX_INPROC_SERVER */
 952
 953     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 954                                CLSCTX_INPROC_SERVER, REGCLS_SINGLEUSE, &cookie);
 955     ok_ole_success(hr, "CoRegisterClassObject");
 956
 957     thread = CreateThread(NULL, 0, get_class_object_thread, (LPVOID)CLSCTX_INPROC_SERVER, 0, &tid);
 958     ok(thread != NULL, "CreateThread failed with error %d\n", GetLastError());
 959     ok( !WaitForSingleObject(thread, 10000), "wait timed out\n" );
 960     GetExitCodeThread(thread, &exitcode);
 961     hr = exitcode;
 962     ok(hr == REGDB_E_CLASSNOTREG, "CoGetClassObject on inproc object "
 963        "registered in different thread should return REGDB_E_CLASSNOTREG "
 964        "instead of 0x%08x\n", hr);
 965
 966     hr = get_class_object(CLSCTX_INPROC_SERVER);
 967     ok(hr == S_OK, "CoGetClassObject on inproc object registered in same "
 968        "thread should return S_OK instead of 0x%08x\n", hr);
 969
 970     thread = CreateThread(NULL, 0, register_class_object_thread, NULL, 0, &tid);
 971     ok(thread != NULL, "CreateThread failed with error %d\n", GetLastError());
 972     ok ( !WaitForSingleObject(thread, 10000), "wait timed out\n" );
 973     GetExitCodeThread(thread, &exitcode);
 974     hr = exitcode;
 975     ok(hr == S_OK, "CoRegisterClassObject with same CLSID but in different thread should return S_OK instead of 0x%08x\n", hr);
 976
 977     hr = CoRevokeClassObject(cookie);
 978     ok_ole_success(hr, "CoRevokeClassObject");
 979
 980     /* CLSCTX_LOCAL_SERVER */
 981
 982     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&Test_ClassFactory,
 983                                CLSCTX_LOCAL_SERVER, REGCLS_MULTIPLEUSE, &cookie);
 984     ok_ole_success(hr, "CoRegisterClassObject");
 985
 986     thread = CreateThread(NULL, 0, get_class_object_proxy_thread, (LPVOID)CLSCTX_LOCAL_SERVER, 0, &tid);
 987     ok(thread != NULL, "CreateThread failed with error %d\n", GetLastError());
 988     while (MsgWaitForMultipleObjects(1, &thread, FALSE, 10000, QS_ALLINPUT) == WAIT_OBJECT_0 + 1)
 989     {
 990         MSG msg;
 991         while (PeekMessageA(&msg, NULL, 0, 0, PM_REMOVE))
 992         {
 993             TranslateMessage(&msg);
 994             DispatchMessageA(&msg);
 995         }
 996     }
 997     GetExitCodeThread(thread, &exitcode);
 998     hr = exitcode;
 999     ok(hr == S_OK, "CoGetClassObject on local server object "
1000        "registered in different thread should return S_OK "
1001        "instead of 0x%08x\n", hr);
1002
1003     hr = get_class_object(CLSCTX_LOCAL_SERVER);
1004     ok(hr == S_OK, "CoGetClassObject on local server object registered in same "
1005        "thread should return S_OK instead of 0x%08x\n", hr);
1006
1007     thread = CreateThread(NULL, 0, revoke_class_object_thread, (LPVOID)(DWORD_PTR)cookie, 0, &tid);
1008     ok(thread != NULL, "CreateThread failed with error %d\n", GetLastError());
1009     ok( !WaitForSingleObject(thread, 10000), "wait timed out\n" );
1010     GetExitCodeThread(thread, &exitcode);
1011     hr = exitcode;
1012     ok(hr == RPC_E_WRONG_THREAD, "CoRevokeClassObject called from different "
1013        "thread to where registered should return RPC_E_WRONG_THREAD instead of 0x%08x\n", hr);
1014
1015     thread = CreateThread(NULL, 0, register_class_object_thread, NULL, 0, &tid);
1016     ok(thread != NULL, "CreateThread failed with error %d\n", GetLastError());
1017     ok( !WaitForSingleObject(thread, 10000), "wait timed out\n" );
1018     GetExitCodeThread(thread, &exitcode);
1019     hr = exitcode;
1020     ok(hr == S_OK, "CoRegisterClassObject with same CLSID but in different "
1021         "thread should return S_OK instead of 0x%08x\n", hr);
1022
1023     hr = CoRevokeClassObject(cookie);
1024     ok_ole_success(hr, "CoRevokeClassObject");
1025
1026     CoUninitialize();
1027 }
1028
1029 static DWORD CALLBACK free_libraries_thread(LPVOID p)
1030 {
1031     CoFreeUnusedLibraries();
1032     return 0;
1033 }
1034
1035 static inline BOOL is_module_loaded(const char *module)
1036 {
1037     return GetModuleHandle(module) ? TRUE : FALSE;
1038 }
1039
1040 static void test_CoFreeUnusedLibraries(void)
1041 {
1042     HRESULT hr;
1043     IUnknown *pUnk;
1044     DWORD tid;
1045     HANDLE thread;
1046
1047     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
1048
1049     ok(!is_module_loaded("urlmon.dll"), "urlmon.dll shouldn't be loaded\n");
1050
1051     hr = CoCreateInstance(&CLSID_FileProtocol, NULL, CLSCTX_INPROC_SERVER, &IID_IInternetProtocol, (void **)&pUnk);
1052     if (hr == REGDB_E_CLASSNOTREG)
1053     {
1054         skip("IE not installed so can't run CoFreeUnusedLibraries test\n");
1055         CoUninitialize();
1056         return;
1057     }
1058     ok_ole_success(hr, "CoCreateInstance");
1059
1060     ok(is_module_loaded("urlmon.dll"), "urlmon.dll should be loaded\n");
1061
1062     ok(pUnk != NULL ||
1063        broken(pUnk == NULL), /* win9x */
1064        "Expected a valid pointer\n");
1065     if (pUnk)
1066         IUnknown_Release(pUnk);
1067
1068     ok(is_module_loaded("urlmon.dll"), "urlmon.dll should be loaded\n");
1069
1070     thread = CreateThread(NULL, 0, free_libraries_thread, NULL, 0, &tid);
1071     ok( !WaitForSingleObject(thread, 10000), "wait timed out\n" );
1072     CloseHandle(thread);
1073
1074     ok(is_module_loaded("urlmon.dll"), "urlmon.dll should be loaded\n");
1075
1076     CoFreeUnusedLibraries();
1077
1078     ok(!is_module_loaded("urlmon.dll"), "urlmon.dll shouldn't be loaded\n");
1079
1080     CoUninitialize();
1081 }
1082
1083 static void test_CoGetObjectContext(void)
1084 {
1085     HRESULT hr;
1086     ULONG refs;
1087     IComThreadingInfo *pComThreadingInfo;
1088     IContextCallback *pContextCallback;
1089     IObjContext *pObjContext;
1090     APTTYPE apttype;
1091     THDTYPE thdtype;
1092     struct info info;
1093     HANDLE thread;
1094     DWORD tid, exitcode;
1095
1096     if (!pCoGetObjectContext)
1097     {
1098         skip("CoGetObjectContext not present\n");
1099         return;
1100     }
1101
1102     hr = pCoGetObjectContext(&IID_IComThreadingInfo, (void **)&pComThreadingInfo);
1103     ok(hr == CO_E_NOTINITIALIZED, "CoGetObjectContext should have returned CO_E_NOTINITIALIZED instead of 0x%08x\n", hr);
1104     ok(pComThreadingInfo == NULL, "pComThreadingInfo should have been set to NULL\n");
1105
1106     /* show that COM doesn't have to be initialized for multi-threaded apartments if another
1107        thread has already done so */
1108
1109     info.wait = CreateEvent(NULL, TRUE, FALSE, NULL);
1110     ok(info.wait != NULL, "CreateEvent failed with error %d\n", GetLastError());
1111
1112     info.stop = CreateEvent(NULL, TRUE, FALSE, NULL);
1113     ok(info.stop != NULL, "CreateEvent failed with error %d\n", GetLastError());
1114
1115     thread = CreateThread(NULL, 0, ole_initialize_thread, &info, 0, &tid);
1116     ok(thread != NULL, "CreateThread failed with error %d\n", GetLastError());
1117
1118     ok( !WaitForSingleObject(info.wait, 10000), "wait timed out\n" );
1119
1120     pComThreadingInfo = NULL;
1121     hr = pCoGetObjectContext(&IID_IComThreadingInfo, (void **)&pComThreadingInfo);
1122     ok(hr == S_OK, "Expected S_OK, got 0x%08x\n", hr);
1123     IComThreadingInfo_Release(pComThreadingInfo);
1124
1125     SetEvent(info.stop);
1126     ok( !WaitForSingleObject(thread, 10000), "wait timed out\n" );
1127
1128     GetExitCodeThread(thread, &exitcode);
1129     hr = exitcode;
1130     ok(hr == S_OK, "thread should have returned S_OK instead of 0x%08x\n", hr);
1131
1132     CloseHandle(thread);
1133     CloseHandle(info.wait);
1134     CloseHandle(info.stop);
1135
1136     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
1137
1138     hr = pCoGetObjectContext(&IID_IComThreadingInfo, (void **)&pComThreadingInfo);
1139     ok_ole_success(hr, "CoGetObjectContext");
1140
1141     hr = IComThreadingInfo_GetCurrentApartmentType(pComThreadingInfo, &apttype);
1142     ok_ole_success(hr, "IComThreadingInfo_GetCurrentApartmentType");
1143     ok(apttype == APTTYPE_MAINSTA, "apartment type should be APTTYPE_MAINSTA instead of %d\n", apttype);
1144
1145     hr = IComThreadingInfo_GetCurrentThreadType(pComThreadingInfo, &thdtype);
1146     ok_ole_success(hr, "IComThreadingInfo_GetCurrentThreadType");
1147     ok(thdtype == THDTYPE_PROCESSMESSAGES, "thread type should be THDTYPE_PROCESSMESSAGES instead of %d\n", thdtype);
1148
1149     refs = IComThreadingInfo_Release(pComThreadingInfo);
1150     ok(refs == 0, "pComThreadingInfo should have 0 refs instead of %d refs\n", refs);
1151
1152     hr = pCoGetObjectContext(&IID_IContextCallback, (void **)&pContextCallback);
1153     ok_ole_success(hr, "CoGetObjectContext(ContextCallback)");
1154
1155     if (hr == S_OK)
1156     {
1157         refs = IContextCallback_Release(pContextCallback);
1158         ok(refs == 0, "pContextCallback should have 0 refs instead of %d refs\n", refs);
1159     }
1160
1161     CoUninitialize();
1162
1163     pCoInitializeEx(NULL, COINIT_MULTITHREADED);
1164
1165     hr = pCoGetObjectContext(&IID_IComThreadingInfo, (void **)&pComThreadingInfo);
1166     ok_ole_success(hr, "CoGetObjectContext");
1167
1168     hr = IComThreadingInfo_GetCurrentApartmentType(pComThreadingInfo, &apttype);
1169     ok_ole_success(hr, "IComThreadingInfo_GetCurrentApartmentType");
1170     ok(apttype == APTTYPE_MTA, "apartment type should be APTTYPE_MTA instead of %d\n", apttype);
1171
1172     hr = IComThreadingInfo_GetCurrentThreadType(pComThreadingInfo, &thdtype);
1173     ok_ole_success(hr, "IComThreadingInfo_GetCurrentThreadType");
1174     ok(thdtype == THDTYPE_BLOCKMESSAGES, "thread type should be THDTYPE_BLOCKMESSAGES instead of %d\n", thdtype);
1175
1176     refs = IComThreadingInfo_Release(pComThreadingInfo);
1177     ok(refs == 0, "pComThreadingInfo should have 0 refs instead of %d refs\n", refs);
1178
1179     hr = pCoGetObjectContext(&IID_IContextCallback, (void **)&pContextCallback);
1180     ok_ole_success(hr, "CoGetObjectContext(ContextCallback)");
1181
1182     if (hr == S_OK)
1183     {
1184         refs = IContextCallback_Release(pContextCallback);
1185         ok(refs == 0, "pContextCallback should have 0 refs instead of %d refs\n", refs);
1186     }
1187
1188     hr = pCoGetObjectContext(&IID_IObjContext, (void **)&pObjContext);
1189     ok_ole_success(hr, "CoGetObjectContext");
1190
1191     refs = IObjContext_Release(pObjContext);
1192     ok(refs == 0, "pObjContext should have 0 refs instead of %d refs\n", refs);
1193
1194     CoUninitialize();
1195 }
1196
1197 typedef struct {
1198     const IUnknownVtbl *lpVtbl;
1199     LONG refs;
1200 } Test_CallContext;
1201
1202 static HRESULT WINAPI Test_CallContext_QueryInterface(
1203     IUnknown *iface,
1204     REFIID riid,
1205     LPVOID *ppvObj)
1206 {
1207     if (ppvObj == NULL) return E_POINTER;
1208
1209     if (IsEqualGUID(riid, &IID_IUnknown))
1210     {
1211         *ppvObj = iface;
1212         IUnknown_AddRef(iface);
1213         return S_OK;
1214     }
1215
1216     *ppvObj = NULL;
1217     return E_NOINTERFACE;
1218 }
1219
1220 static ULONG WINAPI Test_CallContext_AddRef(IUnknown *iface)
1221 {
1222     Test_CallContext *This = (Test_CallContext*)iface;
1223     return InterlockedIncrement(&This->refs);
1224 }
1225
1226 static ULONG WINAPI Test_CallContext_Release(IUnknown *iface)
1227 {
1228     Test_CallContext *This = (Test_CallContext*)iface;
1229     ULONG refs = InterlockedDecrement(&This->refs);
1230     if (!refs)
1231         HeapFree(GetProcessHeap(), 0, This);
1232     return refs;
1233 }
1234
1235 static const IUnknownVtbl TestCallContext_Vtbl =
1236 {
1237     Test_CallContext_QueryInterface,
1238     Test_CallContext_AddRef,
1239     Test_CallContext_Release
1240 };
1241
1242 static void test_CoGetCallContext(void)
1243 {
1244     HRESULT hr;
1245     ULONG refs;
1246     IUnknown *pUnk;
1247     IUnknown *test_object;
1248
1249     if (!pCoSwitchCallContext)
1250     {
1251         skip("CoSwitchCallContext not present\n");
1252         return;
1253     }
1254
1255     CoInitialize(NULL);
1256
1257     test_object = HeapAlloc(GetProcessHeap(), 0, sizeof(Test_CallContext));
1258     ((Test_CallContext*)test_object)->lpVtbl = &TestCallContext_Vtbl;
1259     ((Test_CallContext*)test_object)->refs = 1;
1260
1261     hr = CoGetCallContext(&IID_IUnknown, (void**)&pUnk);
1262     ok(hr == RPC_E_CALL_COMPLETE, "Expected RPC_E_CALL_COMPLETE, got 0x%08x\n", hr);
1263
1264     pUnk = (IUnknown*)0xdeadbeef;
1265     hr = pCoSwitchCallContext(test_object, &pUnk);
1266     ok_ole_success(hr, "CoSwitchCallContext");
1267     ok(pUnk == NULL, "expected NULL, got %p\n", pUnk);
1268     refs = IUnknown_AddRef(test_object);
1269     ok(refs == 2, "Expected refcount 2, got %d\n", refs);
1270     IUnknown_Release(test_object);
1271
1272     pUnk = (IUnknown*)0xdeadbeef;
1273     hr = CoGetCallContext(&IID_IUnknown, (void**)&pUnk);
1274     ok_ole_success(hr, "CoGetCallContext");
1275     ok(pUnk == test_object, "expected %p, got %p\n", test_object, pUnk);
1276     refs = IUnknown_AddRef(test_object);
1277     ok(refs == 3, "Expected refcount 3, got %d\n", refs);
1278     IUnknown_Release(test_object);
1279     IUnknown_Release(pUnk);
1280
1281     pUnk = (IUnknown*)0xdeadbeef;
1282     hr = pCoSwitchCallContext(NULL, &pUnk);
1283     ok_ole_success(hr, "CoSwitchCallContext");
1284     ok(pUnk == test_object, "expected %p, got %p\n", test_object, pUnk);
1285     refs = IUnknown_AddRef(test_object);
1286     ok(refs == 2, "Expected refcount 2, got %d\n", refs);
1287     IUnknown_Release(test_object);
1288
1289     hr = CoGetCallContext(&IID_IUnknown, (void**)&pUnk);
1290     ok(hr == RPC_E_CALL_COMPLETE, "Expected RPC_E_CALL_COMPLETE, got 0x%08x\n", hr);
1291
1292     IUnknown_Release(test_object);
1293
1294     CoUninitialize();
1295 }
1296
1297 static void test_CoGetContextToken(void)
1298 {
1299     HRESULT hr;
1300     ULONG refs;
1301     ULONG_PTR token;
1302     IObjContext *ctx;
1303     struct info info;
1304     HANDLE thread;
1305     DWORD tid, exitcode;
1306
1307     if (!pCoGetContextToken)
1308     {
1309         win_skip("CoGetContextToken not present\n");
1310         return;
1311     }
1312
1313     token = 0xdeadbeef;
1314     hr = pCoGetContextToken(&token);
1315     ok(hr == CO_E_NOTINITIALIZED, "Expected CO_E_NOTINITIALIZED, got 0x%08x\n", hr);
1316     ok(token == 0xdeadbeef, "Expected 0, got 0x%lx\n", token);
1317
1318     /* show that COM doesn't have to be initialized for multi-threaded apartments if another
1319        thread has already done so */
1320
1321     info.wait = CreateEvent(NULL, TRUE, FALSE, NULL);
1322     ok(info.wait != NULL, "CreateEvent failed with error %d\n", GetLastError());
1323
1324     info.stop = CreateEvent(NULL, TRUE, FALSE, NULL);
1325     ok(info.stop != NULL, "CreateEvent failed with error %d\n", GetLastError());
1326
1327     thread = CreateThread(NULL, 0, ole_initialize_thread, &info, 0, &tid);
1328     ok(thread != NULL, "CreateThread failed with error %d\n", GetLastError());
1329
1330     ok( !WaitForSingleObject(info.wait, 10000), "wait timed out\n" );
1331
1332     token = 0;
1333     hr = pCoGetContextToken(&token);
1334     ok(hr == S_OK, "Expected S_OK, got 0x%08x\n", hr);
1335
1336     SetEvent(info.stop);
1337     ok( !WaitForSingleObject(thread, 10000), "wait timed out\n" );
1338
1339     GetExitCodeThread(thread, &exitcode);
1340     hr = exitcode;
1341     ok(hr == S_OK, "thread should have returned S_OK instead of 0x%08x\n", hr);
1342
1343     CloseHandle(thread);
1344     CloseHandle(info.wait);
1345     CloseHandle(info.stop);
1346
1347     CoInitialize(NULL);
1348
1349     hr = pCoGetContextToken(NULL);
1350     ok(hr == E_POINTER, "Expected E_POINTER, got 0x%08x\n", hr);
1351
1352     token = 0;
1353     hr = pCoGetContextToken(&token);
1354     ok(hr == S_OK, "Expected S_OK, got 0x%08x\n", hr);
1355     ok(token, "Expected token != 0\n");
1356
1357     refs = IUnknown_AddRef((IUnknown *)token);
1358     todo_wine ok(refs == 1, "Expected 1, got %u\n", refs);
1359
1360     hr = pCoGetObjectContext(&IID_IObjContext, (void **)&ctx);
1361     ok(hr == S_OK, "Expected S_OK, got 0x%08x\n", hr);
1362     todo_wine ok(ctx == (IObjContext *)token, "Expected interface pointers to be the same\n");
1363
1364     refs = IUnknown_AddRef((IUnknown *)ctx);
1365     todo_wine ok(refs == 3, "Expected 3, got %u\n", refs);
1366
1367     refs = IUnknown_Release((IUnknown *)ctx);
1368     todo_wine ok(refs == 2, "Expected 2, got %u\n", refs);
1369
1370     refs = IUnknown_Release((IUnknown *)token);
1371     ok(refs == 1, "Expected 1, got %u\n", refs);
1372
1373     /* CoGetContextToken does not add a reference */
1374     token = 0;
1375     hr = pCoGetContextToken(&token);
1376     ok(hr == S_OK, "Expected S_OK, got 0x%08x\n", hr);
1377     ok(token, "Expected token != 0\n");
1378     todo_wine ok(ctx == (IObjContext *)token, "Expected interface pointers to be the same\n");
1379
1380     refs = IUnknown_AddRef((IUnknown *)ctx);
1381     ok(refs == 2, "Expected 1, got %u\n", refs);
1382
1383     refs = IUnknown_Release((IUnknown *)ctx);
1384     ok(refs == 1, "Expected 0, got %u\n", refs);
1385
1386     refs = IUnknown_Release((IUnknown *)ctx);
1387     ok(refs == 0, "Expected 0, got %u\n", refs);
1388
1389     CoUninitialize();
1390 }
1391
1392 static void test_CoGetTreatAsClass(void)
1393 {
1394     HRESULT hr;
1395     CLSID out;
1396     static GUID deadbeef = {0xdeadbeef,0xdead,0xbeef,{0xde,0xad,0xbe,0xef,0xde,0xad,0xbe,0xef}};
1397
1398     if (!pCoGetTreatAsClass)
1399     {
1400         win_skip("CoGetTreatAsClass not present\n");
1401         return;
1402     }
1403     hr = pCoGetTreatAsClass(&deadbeef,&out);
1404     ok (hr == S_FALSE, "expected S_FALSE got %x\n",hr);
1405     ok (IsEqualGUID(&out,&deadbeef), "expected to get same clsid back\n");
1406 }
1407
1408 static void test_CoInitializeEx(void)
1409 {
1410     HRESULT hr;
1411
1412     hr = pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
1413     ok(hr == S_OK, "CoInitializeEx failed with error 0x%08x\n", hr);
1414
1415     /* Calling OleInitialize for the first time should yield S_OK even with
1416      * apartment already initialized by previous CoInitialize(Ex) calls. */
1417     hr = OleInitialize(NULL);
1418     ok(hr == S_OK, "OleInitialize failed with error 0x%08x\n", hr);
1419
1420     /* Subsequent calls to OleInitialize should return S_FALSE */
1421     hr = OleInitialize(NULL);
1422     ok(hr == S_FALSE, "Expected S_FALSE, hr = 0x%08x\n", hr);
1423
1424     /* Cleanup */
1425     CoUninitialize();
1426     OleUninitialize();
1427 }
1428
1429 START_TEST(compobj)
1430 {
1431     HMODULE hOle32 = GetModuleHandle("ole32");
1432     pCoGetObjectContext = (void*)GetProcAddress(hOle32, "CoGetObjectContext");
1433     pCoSwitchCallContext = (void*)GetProcAddress(hOle32, "CoSwitchCallContext");
1434     pCoGetTreatAsClass = (void*)GetProcAddress(hOle32,"CoGetTreatAsClass");
1435     pCoGetContextToken = (void*)GetProcAddress(hOle32, "CoGetContextToken");
1436     if (!(pCoInitializeEx = (void*)GetProcAddress(hOle32, "CoInitializeEx")))
1437     {
1438         trace("You need DCOM95 installed to run this test\n");
1439         return;
1440     }
1441
1442     test_ProgIDFromCLSID();
1443     test_CLSIDFromProgID();
1444     test_CLSIDFromString();
1445     test_StringFromGUID2();
1446     test_CoCreateInstance();
1447     test_ole_menu();
1448     test_CoGetClassObject();
1449     test_CoRegisterMessageFilter();
1450     test_CoRegisterPSClsid();
1451     test_CoGetPSClsid();
1452     test_CoUnmarshalInterface();
1453     test_CoGetInterfaceAndReleaseStream();
1454     test_CoMarshalInterface();
1455     test_CoMarshalInterThreadInterfaceInStream();
1456     test_CoRegisterClassObject();
1457     test_registered_object_thread_affinity();
1458     test_CoFreeUnusedLibraries();
1459     test_CoGetObjectContext();
1460     test_CoGetCallContext();
1461     test_CoGetContextToken();
1462     test_CoGetTreatAsClass();
1463     test_CoInitializeEx();
1464 }