dlls/ole32/tests/marshal.c

   1 /*
   2  * Marshaling Tests
   3  *
   4  * Copyright 2004 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 _WIN32_DCOM
  22 #define COBJMACROS
  23 #define CONST_VTABLE
  24
  25 #include <stdarg.h>
  26 #include <stdio.h>
  27
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "objbase.h"
  31 #include "shlguid.h"
  32 #include "shobjidl.h"
  33
  34 #include "wine/test.h"
  35
  36 /* functions that are not present on all versions of Windows */
  37 HRESULT (WINAPI * pCoInitializeEx)(LPVOID lpReserved, DWORD dwCoInit);
  38
  39 /* helper macros to make tests a bit leaner */
  40 #define ok_more_than_one_lock() ok(cLocks > 0, "Number of locks should be > 0, but actually is %d\n", cLocks)
  41 #define ok_no_locks() ok(cLocks == 0, "Number of locks should be 0, but actually is %d\n", cLocks)
  42 #define ok_ole_success(hr, func) ok(hr == S_OK, #func " failed with error 0x%08x\n", hr)
  43
  44 static const IID IID_IWineTest =
  45 {
  46     0x5201163f,
  47     0x8164,
  48     0x4fd0,
  49     {0xa1, 0xa2, 0x5d, 0x5a, 0x36, 0x54, 0xd3, 0xbd}
  50 }; /* 5201163f-8164-4fd0-a1a2-5d5a3654d3bd */
  51
  52 static const IID IID_IRemUnknown =
  53 {
  54     0x00000131,
  55     0x0000,
  56     0x0000,
  57     {0xc0,0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46}
  58 };
  59
  60 #define EXTENTID_WineTest IID_IWineTest
  61 #define CLSID_WineTest IID_IWineTest
  62
  63 static const CLSID CLSID_WineOOPTest =
  64 {
  65     0x5201163f,
  66     0x8164,
  67     0x4fd0,
  68     {0xa1, 0xa2, 0x5d, 0x5a, 0x36, 0x54, 0xd3, 0xbd}
  69 }; /* 5201163f-8164-4fd0-a1a2-5d5a3654d3bd */
  70
  71 static void test_cocreateinstance_proxy(void)
  72 {
  73     IUnknown *pProxy;
  74     IMultiQI *pMQI;
  75     HRESULT hr;
  76
  77     pCoInitializeEx(NULL, COINIT_MULTITHREADED);
  78
  79     hr = CoCreateInstance(&CLSID_ShellDesktop, NULL, CLSCTX_INPROC, &IID_IUnknown, (void **)&pProxy);
  80     ok_ole_success(hr, CoCreateInstance);
  81     hr = IUnknown_QueryInterface(pProxy, &IID_IMultiQI, (void **)&pMQI);
  82     ok(hr == S_OK, "created object is not a proxy, so was created in the wrong apartment\n");
  83     if (hr == S_OK)
  84         IMultiQI_Release(pMQI);
  85     IUnknown_Release(pProxy);
  86
  87     CoUninitialize();
  88 }
  89
  90 static const LARGE_INTEGER ullZero;
  91 static LONG cLocks;
  92
  93 static void LockModule(void)
  94 {
  95     InterlockedIncrement(&cLocks);
  96 }
  97
  98 static void UnlockModule(void)
  99 {
 100     InterlockedDecrement(&cLocks);
 101 }
 102
 103
 104 static HRESULT WINAPI Test_IUnknown_QueryInterface(
 105     LPUNKNOWN iface,
 106     REFIID riid,
 107     LPVOID *ppvObj)
 108 {
 109     if (ppvObj == NULL) return E_POINTER;
 110
 111     if (IsEqualGUID(riid, &IID_IUnknown))
 112     {
 113         *ppvObj = (LPVOID)iface;
 114         IUnknown_AddRef(iface);
 115         return S_OK;
 116     }
 117
 118     *ppvObj = NULL;
 119     return E_NOINTERFACE;
 120 }
 121
 122 static ULONG WINAPI Test_IUnknown_AddRef(LPUNKNOWN iface)
 123 {
 124     LockModule();
 125     return 2; /* non-heap-based object */
 126 }
 127
 128 static ULONG WINAPI Test_IUnknown_Release(LPUNKNOWN iface)
 129 {
 130     UnlockModule();
 131     return 1; /* non-heap-based object */
 132 }
 133
 134 static const IUnknownVtbl TestUnknown_Vtbl =
 135 {
 136     Test_IUnknown_QueryInterface,
 137     Test_IUnknown_AddRef,
 138     Test_IUnknown_Release,
 139 };
 140
 141 static IUnknown Test_Unknown = { &TestUnknown_Vtbl };
 142
 143
 144 static HRESULT WINAPI Test_IClassFactory_QueryInterface(
 145     LPCLASSFACTORY iface,
 146     REFIID riid,
 147     LPVOID *ppvObj)
 148 {
 149     if (ppvObj == NULL) return E_POINTER;
 150
 151     if (IsEqualGUID(riid, &IID_IUnknown) ||
 152         IsEqualGUID(riid, &IID_IClassFactory) ||
 153         /* the only other interface Wine is currently able to marshal (for testing two proxies) */
 154         IsEqualGUID(riid, &IID_IRemUnknown))
 155     {
 156         *ppvObj = (LPVOID)iface;
 157         IClassFactory_AddRef(iface);
 158         return S_OK;
 159     }
 160
 161     *ppvObj = NULL;
 162     return E_NOINTERFACE;
 163 }
 164
 165 static ULONG WINAPI Test_IClassFactory_AddRef(LPCLASSFACTORY iface)
 166 {
 167     LockModule();
 168     return 2; /* non-heap-based object */
 169 }
 170
 171 static ULONG WINAPI Test_IClassFactory_Release(LPCLASSFACTORY iface)
 172 {
 173     UnlockModule();
 174     return 1; /* non-heap-based object */
 175 }
 176
 177 static HRESULT WINAPI Test_IClassFactory_CreateInstance(
 178     LPCLASSFACTORY iface,
 179     LPUNKNOWN pUnkOuter,
 180     REFIID riid,
 181     LPVOID *ppvObj)
 182 {
 183     if (pUnkOuter) return CLASS_E_NOAGGREGATION;
 184     return IUnknown_QueryInterface((IUnknown*)&Test_Unknown, riid, ppvObj);
 185 }
 186
 187 static HRESULT WINAPI Test_IClassFactory_LockServer(
 188     LPCLASSFACTORY iface,
 189     BOOL fLock)
 190 {
 191     return S_OK;
 192 }
 193
 194 static const IClassFactoryVtbl TestClassFactory_Vtbl =
 195 {
 196     Test_IClassFactory_QueryInterface,
 197     Test_IClassFactory_AddRef,
 198     Test_IClassFactory_Release,
 199     Test_IClassFactory_CreateInstance,
 200     Test_IClassFactory_LockServer
 201 };
 202
 203 static IClassFactory Test_ClassFactory = { &TestClassFactory_Vtbl };
 204
 205 #define RELEASEMARSHALDATA WM_USER
 206
 207 struct host_object_data
 208 {
 209     IStream *stream;
 210     IID iid;
 211     IUnknown *object;
 212     MSHLFLAGS marshal_flags;
 213     HANDLE marshal_event;
 214     IMessageFilter *filter;
 215 };
 216
 217 static DWORD CALLBACK host_object_proc(LPVOID p)
 218 {
 219     struct host_object_data *data = (struct host_object_data *)p;
 220     HRESULT hr;
 221     MSG msg;
 222
 223     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 224
 225     if (data->filter)
 226     {
 227         IMessageFilter * prev_filter = NULL;
 228         hr = CoRegisterMessageFilter(data->filter, &prev_filter);
 229         if (prev_filter) IMessageFilter_Release(prev_filter);
 230         ok_ole_success(hr, CoRegisterMessageFilter);
 231     }
 232
 233     hr = CoMarshalInterface(data->stream, &data->iid, data->object, MSHCTX_INPROC, NULL, data->marshal_flags);
 234     ok_ole_success(hr, CoMarshalInterface);
 235
 236     /* force the message queue to be created before signaling parent thread */
 237     PeekMessage(&msg, NULL, WM_USER, WM_USER, PM_NOREMOVE);
 238
 239     SetEvent(data->marshal_event);
 240
 241     while (GetMessage(&msg, NULL, 0, 0))
 242     {
 243         if (msg.hwnd == NULL && msg.message == RELEASEMARSHALDATA)
 244         {
 245             CoReleaseMarshalData(data->stream);
 246             SetEvent((HANDLE)msg.lParam);
 247         }
 248         else
 249             DispatchMessage(&msg);
 250     }
 251
 252     HeapFree(GetProcessHeap(), 0, data);
 253
 254     CoUninitialize();
 255
 256     return hr;
 257 }
 258
 259 static DWORD start_host_object2(IStream *stream, REFIID riid, IUnknown *object, MSHLFLAGS marshal_flags, IMessageFilter *filter, HANDLE *thread)
 260 {
 261     DWORD tid = 0;
 262     HANDLE marshal_event = CreateEvent(NULL, FALSE, FALSE, NULL);
 263     struct host_object_data *data = HeapAlloc(GetProcessHeap(), 0, sizeof(*data));
 264
 265     data->stream = stream;
 266     data->iid = *riid;
 267     data->object = object;
 268     data->marshal_flags = marshal_flags;
 269     data->marshal_event = marshal_event;
 270     data->filter = filter;
 271
 272     *thread = CreateThread(NULL, 0, host_object_proc, data, 0, &tid);
 273
 274     /* wait for marshaling to complete before returning */
 275     WaitForSingleObject(marshal_event, INFINITE);
 276     CloseHandle(marshal_event);
 277
 278     return tid;
 279 }
 280
 281 static DWORD start_host_object(IStream *stream, REFIID riid, IUnknown *object, MSHLFLAGS marshal_flags, HANDLE *thread)
 282 {
 283     return start_host_object2(stream, riid, object, marshal_flags, NULL, thread);
 284 }
 285
 286 /* asks thread to release the marshal data because it has to be done by the
 287  * same thread that marshaled the interface in the first place. */
 288 static void release_host_object(DWORD tid)
 289 {
 290     HANDLE event = CreateEvent(NULL, FALSE, FALSE, NULL);
 291     PostThreadMessage(tid, RELEASEMARSHALDATA, 0, (LPARAM)event);
 292     WaitForSingleObject(event, INFINITE);
 293     CloseHandle(event);
 294 }
 295
 296 static void end_host_object(DWORD tid, HANDLE thread)
 297 {
 298     BOOL ret = PostThreadMessage(tid, WM_QUIT, 0, 0);
 299     ok(ret, "PostThreadMessage failed with error %d\n", GetLastError());
 300     /* be careful of races - don't return until hosting thread has terminated */
 301     WaitForSingleObject(thread, INFINITE);
 302     CloseHandle(thread);
 303 }
 304
 305 /* tests failure case of interface not having a marshaler specified in the
 306  * registry */
 307 static void test_no_marshaler(void)
 308 {
 309     IStream *pStream;
 310     HRESULT hr;
 311
 312     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 313     ok_ole_success(hr, CreateStreamOnHGlobal);
 314     hr = CoMarshalInterface(pStream, &IID_IWineTest, (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 315     ok(hr == E_NOINTERFACE, "CoMarshalInterface should have returned E_NOINTERFACE instead of 0x%08x\n", hr);
 316
 317     IStream_Release(pStream);
 318 }
 319
 320 /* tests normal marshal and then release without unmarshaling */
 321 static void test_normal_marshal_and_release(void)
 322 {
 323     HRESULT hr;
 324     IStream *pStream = NULL;
 325
 326     cLocks = 0;
 327
 328     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 329     ok_ole_success(hr, CreateStreamOnHGlobal);
 330     hr = CoMarshalInterface(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 331     ok_ole_success(hr, CoMarshalInterface);
 332
 333     ok_more_than_one_lock();
 334
 335     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 336     hr = CoReleaseMarshalData(pStream);
 337     ok_ole_success(hr, CoReleaseMarshalData);
 338     IStream_Release(pStream);
 339
 340     ok_no_locks();
 341 }
 342
 343 /* tests success case of a same-thread marshal and unmarshal */
 344 static void test_normal_marshal_and_unmarshal(void)
 345 {
 346     HRESULT hr;
 347     IStream *pStream = NULL;
 348     IUnknown *pProxy = NULL;
 349
 350     cLocks = 0;
 351
 352     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 353     ok_ole_success(hr, CreateStreamOnHGlobal);
 354     hr = CoMarshalInterface(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 355     ok_ole_success(hr, CoMarshalInterface);
 356
 357     ok_more_than_one_lock();
 358
 359     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 360     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
 361     ok_ole_success(hr, CoUnmarshalInterface);
 362     IStream_Release(pStream);
 363
 364     ok_more_than_one_lock();
 365
 366     IUnknown_Release(pProxy);
 367
 368     ok_no_locks();
 369 }
 370
 371 /* tests failure case of unmarshaling a freed object */
 372 static void test_marshal_and_unmarshal_invalid(void)
 373 {
 374     HRESULT hr;
 375     IStream *pStream = NULL;
 376     IClassFactory *pProxy = NULL;
 377     DWORD tid;
 378     void * dummy;
 379     HANDLE thread;
 380
 381     cLocks = 0;
 382
 383     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 384     ok_ole_success(hr, CreateStreamOnHGlobal);
 385     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
 386
 387     ok_more_than_one_lock();
 388
 389     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 390     hr = CoReleaseMarshalData(pStream);
 391     ok_ole_success(hr, CoReleaseMarshalData);
 392
 393     ok_no_locks();
 394
 395     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 396     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
 397     todo_wine { ok_ole_success(hr, CoUnmarshalInterface); }
 398
 399     ok_no_locks();
 400
 401     if (pProxy)
 402     {
 403         hr = IClassFactory_CreateInstance(pProxy, NULL, &IID_IUnknown, &dummy);
 404         ok(hr == RPC_E_DISCONNECTED, "Remote call should have returned RPC_E_DISCONNECTED, instead of 0x%08x\n", hr);
 405
 406         IClassFactory_Release(pProxy);
 407     }
 408
 409     IStream_Release(pStream);
 410
 411     end_host_object(tid, thread);
 412 }
 413
 414 static void test_same_apartment_unmarshal_failure(void)
 415 {
 416     HRESULT hr;
 417     IStream *pStream;
 418     IUnknown *pProxy;
 419     static const LARGE_INTEGER llZero;
 420
 421     cLocks = 0;
 422
 423     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 424     ok_ole_success(hr, CreateStreamOnHGlobal);
 425
 426     hr = CoMarshalInterface(pStream, &IID_IUnknown, (IUnknown *)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 427     ok_ole_success(hr, CoMarshalInterface);
 428
 429     ok_more_than_one_lock();
 430
 431     hr = IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
 432     ok_ole_success(hr, IStream_Seek);
 433
 434     hr = CoUnmarshalInterface(pStream, &IID_IParseDisplayName, (void **)&pProxy);
 435     ok(hr == E_NOINTERFACE, "CoUnmarshalInterface should have returned E_NOINTERFACE instead of 0x%08x\n", hr);
 436
 437     ok_no_locks();
 438
 439     IStream_Release(pStream);
 440 }
 441
 442 /* tests success case of an interthread marshal */
 443 static void test_interthread_marshal_and_unmarshal(void)
 444 {
 445     HRESULT hr;
 446     IStream *pStream = NULL;
 447     IUnknown *pProxy = NULL;
 448     DWORD tid;
 449     HANDLE thread;
 450
 451     cLocks = 0;
 452
 453     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 454     ok_ole_success(hr, CreateStreamOnHGlobal);
 455     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
 456
 457     ok_more_than_one_lock();
 458
 459     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 460     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
 461     ok_ole_success(hr, CoUnmarshalInterface);
 462     IStream_Release(pStream);
 463
 464     ok_more_than_one_lock();
 465
 466     IUnknown_Release(pProxy);
 467
 468     ok_no_locks();
 469
 470     end_host_object(tid, thread);
 471 }
 472
 473 /* the number of external references that Wine's proxy manager normally gives
 474  * out, so we can test the border case of running out of references */
 475 #define NORMALEXTREFS 5
 476
 477 /* tests success case of an interthread marshal and then marshaling the proxy */
 478 static void test_proxy_marshal_and_unmarshal(void)
 479 {
 480     HRESULT hr;
 481     IStream *pStream = NULL;
 482     IUnknown *pProxy = NULL;
 483     IUnknown *pProxy2 = NULL;
 484     DWORD tid;
 485     HANDLE thread;
 486     int i;
 487
 488     cLocks = 0;
 489
 490     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 491     ok_ole_success(hr, CreateStreamOnHGlobal);
 492     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
 493
 494     ok_more_than_one_lock();
 495
 496     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 497     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
 498     ok_ole_success(hr, CoUnmarshalInterface);
 499
 500     ok_more_than_one_lock();
 501
 502     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 503     /* marshal the proxy */
 504     hr = CoMarshalInterface(pStream, &IID_IClassFactory, pProxy, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 505     ok_ole_success(hr, CoMarshalInterface);
 506
 507     ok_more_than_one_lock();
 508
 509     /* marshal 5 more times to exhaust the normal external references of 5 */
 510     for (i = 0; i < NORMALEXTREFS; i++)
 511     {
 512         hr = CoMarshalInterface(pStream, &IID_IClassFactory, pProxy, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 513         ok_ole_success(hr, CoMarshalInterface);
 514     }
 515
 516     ok_more_than_one_lock();
 517
 518     /* release the original proxy to test that we successfully keep the
 519      * original object alive */
 520     IUnknown_Release(pProxy);
 521
 522     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 523     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy2);
 524     ok_ole_success(hr, CoUnmarshalInterface);
 525
 526     ok_more_than_one_lock();
 527
 528     IUnknown_Release(pProxy2);
 529
 530     /* unmarshal all of the proxies to check that the object stub still exists */
 531     for (i = 0; i < NORMALEXTREFS; i++)
 532     {
 533         hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy2);
 534         ok_ole_success(hr, CoUnmarshalInterface);
 535
 536         IUnknown_Release(pProxy2);
 537     }
 538
 539     ok_no_locks();
 540
 541     IStream_Release(pStream);
 542
 543     end_host_object(tid, thread);
 544 }
 545
 546 /* tests success case of an interthread marshal and then marshaling the proxy
 547  * using an iid that hasn't previously been unmarshaled */
 548 static void test_proxy_marshal_and_unmarshal2(void)
 549 {
 550     HRESULT hr;
 551     IStream *pStream = NULL;
 552     IUnknown *pProxy = NULL;
 553     IUnknown *pProxy2 = NULL;
 554     DWORD tid;
 555     HANDLE thread;
 556
 557     cLocks = 0;
 558
 559     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 560     ok_ole_success(hr, CreateStreamOnHGlobal);
 561     tid = start_host_object(pStream, &IID_IUnknown, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
 562
 563     ok_more_than_one_lock();
 564
 565     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 566     hr = CoUnmarshalInterface(pStream, &IID_IUnknown, (void **)&pProxy);
 567     ok_ole_success(hr, CoUnmarshalInterface);
 568
 569     ok_more_than_one_lock();
 570
 571     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 572     /* marshal the proxy */
 573     hr = CoMarshalInterface(pStream, &IID_IClassFactory, pProxy, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 574     ok_ole_success(hr, CoMarshalInterface);
 575
 576     ok_more_than_one_lock();
 577
 578     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 579     /* unmarshal the second proxy to the object */
 580     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy2);
 581     ok_ole_success(hr, CoUnmarshalInterface);
 582     IStream_Release(pStream);
 583
 584     /* now the proxies should be as follows:
 585      *  pProxy -> &Test_ClassFactory
 586      *  pProxy2 -> &Test_ClassFactory
 587      * they should NOT be as follows:
 588      *  pProxy -> &Test_ClassFactory
 589      *  pProxy2 -> pProxy
 590      * the above can only really be tested by looking in +ole traces
 591      */
 592
 593     ok_more_than_one_lock();
 594
 595     IUnknown_Release(pProxy);
 596
 597     ok_more_than_one_lock();
 598
 599     IUnknown_Release(pProxy2);
 600
 601     ok_no_locks();
 602
 603     end_host_object(tid, thread);
 604 }
 605
 606 /* tests success case of an interthread marshal and then table-weak-marshaling the proxy */
 607 static void test_proxy_marshal_and_unmarshal_weak(void)
 608 {
 609     HRESULT hr;
 610     IStream *pStream = NULL;
 611     IUnknown *pProxy = NULL;
 612     IUnknown *pProxy2 = NULL;
 613     DWORD tid;
 614     HANDLE thread;
 615
 616     cLocks = 0;
 617
 618     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 619     ok_ole_success(hr, CreateStreamOnHGlobal);
 620     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
 621
 622     ok_more_than_one_lock();
 623
 624     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 625     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
 626     ok_ole_success(hr, CoUnmarshalInterface);
 627
 628     ok_more_than_one_lock();
 629
 630     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 631     /* marshal the proxy */
 632     hr = CoMarshalInterface(pStream, &IID_IClassFactory, pProxy, MSHCTX_INPROC, NULL, MSHLFLAGS_TABLEWEAK);
 633     ok_ole_success(hr, CoMarshalInterface);
 634
 635     ok_more_than_one_lock();
 636
 637     /* release the original proxy to test that we successfully keep the
 638      * original object alive */
 639     IUnknown_Release(pProxy);
 640
 641     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 642     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy2);
 643     todo_wine
 644     ok(hr == CO_E_OBJNOTREG, "CoUnmarshalInterface should return CO_E_OBJNOTREG instead of 0x%08x\n", hr);
 645
 646     ok_no_locks();
 647
 648     IStream_Release(pStream);
 649
 650     end_host_object(tid, thread);
 651 }
 652
 653 /* tests success case of an interthread marshal and then table-strong-marshaling the proxy */
 654 static void test_proxy_marshal_and_unmarshal_strong(void)
 655 {
 656     HRESULT hr;
 657     IStream *pStream = NULL;
 658     IUnknown *pProxy = NULL;
 659     IUnknown *pProxy2 = NULL;
 660     DWORD tid;
 661     HANDLE thread;
 662
 663     cLocks = 0;
 664
 665     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 666     ok_ole_success(hr, CreateStreamOnHGlobal);
 667     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
 668
 669     ok_more_than_one_lock();
 670
 671     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 672     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
 673     ok_ole_success(hr, CoUnmarshalInterface);
 674
 675     ok_more_than_one_lock();
 676
 677     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 678     /* marshal the proxy */
 679     hr = CoMarshalInterface(pStream, &IID_IClassFactory, pProxy, MSHCTX_INPROC, NULL, MSHLFLAGS_TABLESTRONG);
 680     ok(hr == S_OK /* WinNT */ || hr == E_INVALIDARG /* Win9x */,
 681         "CoMarshalInterface should have return S_OK or E_INVALIDARG instead of 0x%08x\n", hr);
 682     if (FAILED(hr))
 683     {
 684         IUnknown_Release(pProxy);
 685         goto end;
 686     }
 687
 688     ok_more_than_one_lock();
 689
 690     /* release the original proxy to test that we successfully keep the
 691      * original object alive */
 692     IUnknown_Release(pProxy);
 693
 694     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 695     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy2);
 696     ok_ole_success(hr, CoUnmarshalInterface);
 697
 698     ok_more_than_one_lock();
 699
 700     IUnknown_Release(pProxy2);
 701
 702     ok_more_than_one_lock();
 703
 704 end:
 705     IStream_Release(pStream);
 706
 707     end_host_object(tid, thread);
 708
 709     ok_no_locks();
 710 }
 711
 712 /* tests that stubs are released when the containing apartment is destroyed */
 713 static void test_marshal_stub_apartment_shutdown(void)
 714 {
 715     HRESULT hr;
 716     IStream *pStream = NULL;
 717     IUnknown *pProxy = NULL;
 718     DWORD tid;
 719     HANDLE thread;
 720
 721     cLocks = 0;
 722
 723     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 724     ok_ole_success(hr, CreateStreamOnHGlobal);
 725     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
 726
 727     ok_more_than_one_lock();
 728
 729     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 730     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
 731     ok_ole_success(hr, CoUnmarshalInterface);
 732     IStream_Release(pStream);
 733
 734     ok_more_than_one_lock();
 735
 736     end_host_object(tid, thread);
 737
 738     ok_no_locks();
 739
 740     IUnknown_Release(pProxy);
 741
 742     ok_no_locks();
 743 }
 744
 745 /* tests that proxies are released when the containing apartment is destroyed */
 746 static void test_marshal_proxy_apartment_shutdown(void)
 747 {
 748     HRESULT hr;
 749     IStream *pStream = NULL;
 750     IUnknown *pProxy = NULL;
 751     DWORD tid;
 752     HANDLE thread;
 753
 754     cLocks = 0;
 755
 756     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 757     ok_ole_success(hr, CreateStreamOnHGlobal);
 758     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
 759
 760     ok_more_than_one_lock();
 761
 762     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 763     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
 764     ok_ole_success(hr, CoUnmarshalInterface);
 765     IStream_Release(pStream);
 766
 767     ok_more_than_one_lock();
 768
 769     CoUninitialize();
 770
 771     ok_no_locks();
 772
 773     IUnknown_Release(pProxy);
 774
 775     ok_no_locks();
 776
 777     end_host_object(tid, thread);
 778
 779     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 780 }
 781
 782 /* tests that proxies are released when the containing mta apartment is destroyed */
 783 static void test_marshal_proxy_mta_apartment_shutdown(void)
 784 {
 785     HRESULT hr;
 786     IStream *pStream = NULL;
 787     IUnknown *pProxy = NULL;
 788     DWORD tid;
 789     HANDLE thread;
 790
 791     CoUninitialize();
 792     pCoInitializeEx(NULL, COINIT_MULTITHREADED);
 793
 794     cLocks = 0;
 795
 796     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 797     ok_ole_success(hr, CreateStreamOnHGlobal);
 798     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
 799
 800     ok_more_than_one_lock();
 801
 802     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 803     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
 804     ok_ole_success(hr, CoUnmarshalInterface);
 805     IStream_Release(pStream);
 806
 807     ok_more_than_one_lock();
 808
 809     CoUninitialize();
 810
 811     ok_no_locks();
 812
 813     IUnknown_Release(pProxy);
 814
 815     ok_no_locks();
 816
 817     end_host_object(tid, thread);
 818
 819     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 820 }
 821
 822 struct ncu_params
 823 {
 824     LPSTREAM stream;
 825     HANDLE marshal_event;
 826     HANDLE unmarshal_event;
 827 };
 828
 829 /* helper for test_no_couninitialize_server */
 830 static DWORD CALLBACK no_couninitialize_server_proc(LPVOID p)
 831 {
 832     struct ncu_params *ncu_params = (struct ncu_params *)p;
 833     HRESULT hr;
 834
 835     pCoInitializeEx(NULL, COINIT_MULTITHREADED);
 836
 837     hr = CoMarshalInterface(ncu_params->stream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
 838     ok_ole_success(hr, CoMarshalInterface);
 839
 840     SetEvent(ncu_params->marshal_event);
 841
 842     WaitForSingleObject(ncu_params->unmarshal_event, INFINITE);
 843
 844     /* die without calling CoUninitialize */
 845
 846     return 0;
 847 }
 848
 849 /* tests apartment that an apartment with a stub is released without deadlock
 850  * if the owning thread exits */
 851 static void test_no_couninitialize_server(void)
 852 {
 853     HRESULT hr;
 854     IStream *pStream = NULL;
 855     IUnknown *pProxy = NULL;
 856     DWORD tid;
 857     HANDLE thread;
 858     struct ncu_params ncu_params;
 859
 860     cLocks = 0;
 861
 862     ncu_params.marshal_event = CreateEvent(NULL, TRUE, FALSE, NULL);
 863     ncu_params.unmarshal_event = CreateEvent(NULL, TRUE, FALSE, NULL);
 864
 865     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 866     ok_ole_success(hr, CreateStreamOnHGlobal);
 867     ncu_params.stream = pStream;
 868
 869     thread = CreateThread(NULL, 0, no_couninitialize_server_proc, &ncu_params, 0, &tid);
 870
 871     WaitForSingleObject(ncu_params.marshal_event, INFINITE);
 872     ok_more_than_one_lock();
 873
 874     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 875     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
 876     ok_ole_success(hr, CoUnmarshalInterface);
 877     IStream_Release(pStream);
 878
 879     ok_more_than_one_lock();
 880
 881     SetEvent(ncu_params.unmarshal_event);
 882     WaitForSingleObject(thread, INFINITE);
 883
 884     ok_no_locks();
 885
 886     CloseHandle(thread);
 887     CloseHandle(ncu_params.marshal_event);
 888     CloseHandle(ncu_params.unmarshal_event);
 889
 890     IUnknown_Release(pProxy);
 891
 892     ok_no_locks();
 893 }
 894
 895 /* STA -> STA call during DLL_THREAD_DETACH */
 896 static DWORD CALLBACK no_couninitialize_client_proc(LPVOID p)
 897 {
 898     struct ncu_params *ncu_params = (struct ncu_params *)p;
 899     HRESULT hr;
 900     IUnknown *pProxy = NULL;
 901
 902     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 903
 904     hr = CoUnmarshalInterface(ncu_params->stream, &IID_IClassFactory, (void **)&pProxy);
 905     ok_ole_success(hr, CoUnmarshalInterface);
 906     IStream_Release(ncu_params->stream);
 907
 908     ok_more_than_one_lock();
 909
 910     /* die without calling CoUninitialize */
 911
 912     return 0;
 913 }
 914
 915 /* tests STA -> STA call during DLL_THREAD_DETACH doesn't deadlock */
 916 static void test_no_couninitialize_client(void)
 917 {
 918     HRESULT hr;
 919     IStream *pStream = NULL;
 920     DWORD tid;
 921     DWORD host_tid;
 922     HANDLE thread;
 923     HANDLE host_thread;
 924     struct ncu_params ncu_params;
 925
 926     cLocks = 0;
 927
 928     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 929     ok_ole_success(hr, CreateStreamOnHGlobal);
 930     ncu_params.stream = pStream;
 931
 932     /* NOTE: assumes start_host_object uses an STA to host the object, as MTAs
 933      * always deadlock when called from within DllMain */
 934     host_tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown *)&Test_ClassFactory, MSHLFLAGS_NORMAL, &host_thread);
 935     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 936
 937     ok_more_than_one_lock();
 938
 939     thread = CreateThread(NULL, 0, no_couninitialize_client_proc, &ncu_params, 0, &tid);
 940
 941     WaitForSingleObject(thread, INFINITE);
 942     CloseHandle(thread);
 943
 944     ok_no_locks();
 945
 946     end_host_object(host_tid, host_thread);
 947 }
 948
 949 /* tests success case of a same-thread table-weak marshal, unmarshal, unmarshal */
 950 static void test_tableweak_marshal_and_unmarshal_twice(void)
 951 {
 952     HRESULT hr;
 953     IStream *pStream = NULL;
 954     IUnknown *pProxy1 = NULL;
 955     IUnknown *pProxy2 = NULL;
 956     DWORD tid;
 957     HANDLE thread;
 958
 959     cLocks = 0;
 960
 961     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
 962     ok_ole_success(hr, CreateStreamOnHGlobal);
 963     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_TABLEWEAK, &thread);
 964
 965     ok_more_than_one_lock();
 966
 967     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 968     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy1);
 969     ok_ole_success(hr, CoUnmarshalInterface);
 970
 971     ok_more_than_one_lock();
 972
 973     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
 974     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy2);
 975     IStream_Release(pStream);
 976     ok_ole_success(hr, CoUnmarshalInterface);
 977
 978     ok_more_than_one_lock();
 979
 980     IUnknown_Release(pProxy1);
 981     IUnknown_Release(pProxy2);
 982
 983     /* this line is shows the difference between weak and strong table marshaling:
 984      *  weak has cLocks == 0
 985      *  strong has cLocks > 0 */
 986     ok_no_locks();
 987
 988     end_host_object(tid, thread);
 989 }
 990
 991 /* tests releasing after unmarshaling one object */
 992 static void test_tableweak_marshal_releasedata1(void)
 993 {
 994     HRESULT hr;
 995     IStream *pStream = NULL;
 996     IUnknown *pProxy1 = NULL;
 997     IUnknown *pProxy2 = NULL;
 998     DWORD tid;
 999     HANDLE thread;
1000
1001     cLocks = 0;
1002
1003     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1004     ok_ole_success(hr, CreateStreamOnHGlobal);
1005     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_TABLEWEAK, &thread);
1006
1007     ok_more_than_one_lock();
1008
1009     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1010     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy1);
1011     ok_ole_success(hr, CoUnmarshalInterface);
1012
1013     ok_more_than_one_lock();
1014
1015     /* release the remaining reference on the object by calling
1016      * CoReleaseMarshalData in the hosting thread */
1017     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1018     release_host_object(tid);
1019
1020     ok_more_than_one_lock();
1021
1022     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1023     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy2);
1024     ok_ole_success(hr, CoUnmarshalInterface);
1025     IStream_Release(pStream);
1026
1027     ok_more_than_one_lock();
1028
1029     IUnknown_Release(pProxy1);
1030     if (pProxy2)
1031         IUnknown_Release(pProxy2);
1032
1033     /* this line is shows the difference between weak and strong table marshaling:
1034      *  weak has cLocks == 0
1035      *  strong has cLocks > 0 */
1036     ok_no_locks();
1037
1038     end_host_object(tid, thread);
1039 }
1040
1041 /* tests releasing after unmarshaling one object */
1042 static void test_tableweak_marshal_releasedata2(void)
1043 {
1044     HRESULT hr;
1045     IStream *pStream = NULL;
1046     IUnknown *pProxy = NULL;
1047     DWORD tid;
1048     HANDLE thread;
1049
1050     cLocks = 0;
1051
1052     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1053     ok_ole_success(hr, CreateStreamOnHGlobal);
1054     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_TABLEWEAK, &thread);
1055
1056     ok_more_than_one_lock();
1057
1058     /* release the remaining reference on the object by calling
1059      * CoReleaseMarshalData in the hosting thread */
1060     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1061     release_host_object(tid);
1062
1063     ok_no_locks();
1064
1065     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1066     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
1067     todo_wine
1068     {
1069     ok(hr == CO_E_OBJNOTREG,
1070        "CoUnmarshalInterface should have failed with CO_E_OBJNOTREG, but returned 0x%08x instead\n",
1071        hr);
1072     }
1073     IStream_Release(pStream);
1074
1075     ok_no_locks();
1076
1077     end_host_object(tid, thread);
1078 }
1079
1080 /* tests success case of a same-thread table-strong marshal, unmarshal, unmarshal */
1081 static void test_tablestrong_marshal_and_unmarshal_twice(void)
1082 {
1083     HRESULT hr;
1084     IStream *pStream = NULL;
1085     IUnknown *pProxy1 = NULL;
1086     IUnknown *pProxy2 = NULL;
1087     DWORD tid;
1088     HANDLE thread;
1089
1090     cLocks = 0;
1091
1092     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1093     ok_ole_success(hr, CreateStreamOnHGlobal);
1094     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_TABLESTRONG, &thread);
1095
1096     ok_more_than_one_lock();
1097
1098     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1099     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy1);
1100     ok_ole_success(hr, CoUnmarshalInterface);
1101
1102     ok_more_than_one_lock();
1103
1104     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1105     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy2);
1106     ok_ole_success(hr, CoUnmarshalInterface);
1107
1108     ok_more_than_one_lock();
1109
1110     if (pProxy1) IUnknown_Release(pProxy1);
1111     if (pProxy2) IUnknown_Release(pProxy2);
1112
1113     /* this line is shows the difference between weak and strong table marshaling:
1114      *  weak has cLocks == 0
1115      *  strong has cLocks > 0 */
1116     ok_more_than_one_lock();
1117
1118     /* release the remaining reference on the object by calling
1119      * CoReleaseMarshalData in the hosting thread */
1120     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1121     release_host_object(tid);
1122     IStream_Release(pStream);
1123
1124     ok_no_locks();
1125
1126     end_host_object(tid, thread);
1127 }
1128
1129 /* tests CoLockObjectExternal */
1130 static void test_lock_object_external(void)
1131 {
1132     HRESULT hr;
1133     IStream *pStream = NULL;
1134
1135     cLocks = 0;
1136
1137     /* test the stub manager creation aspect of CoLockObjectExternal when the
1138      * object hasn't been marshaled yet */
1139     CoLockObjectExternal((IUnknown*)&Test_ClassFactory, TRUE, TRUE);
1140
1141     ok_more_than_one_lock();
1142
1143     CoDisconnectObject((IUnknown*)&Test_ClassFactory, 0);
1144
1145     ok_no_locks();
1146
1147     /* test our empty stub manager being handled correctly in
1148      * CoMarshalInterface */
1149     CoLockObjectExternal((IUnknown*)&Test_ClassFactory, TRUE, TRUE);
1150
1151     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1152     ok_ole_success(hr, CreateStreamOnHGlobal);
1153     hr = CoMarshalInterface(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
1154     ok_ole_success(hr, CoMarshalInterface);
1155
1156     CoLockObjectExternal((IUnknown*)&Test_ClassFactory, TRUE, TRUE);
1157
1158     ok_more_than_one_lock();
1159
1160     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1161     hr = CoReleaseMarshalData(pStream);
1162     ok_ole_success(hr, CoReleaseMarshalData);
1163     IStream_Release(pStream);
1164
1165     ok_more_than_one_lock();
1166
1167     CoLockObjectExternal((IUnknown*)&Test_ClassFactory, FALSE, TRUE);
1168
1169     ok_more_than_one_lock();
1170
1171     CoLockObjectExternal((IUnknown*)&Test_ClassFactory, FALSE, TRUE);
1172
1173     ok_no_locks();
1174 }
1175
1176 /* tests disconnecting stubs */
1177 static void test_disconnect_stub(void)
1178 {
1179     HRESULT hr;
1180     IStream *pStream = NULL;
1181
1182     cLocks = 0;
1183
1184     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1185     ok_ole_success(hr, CreateStreamOnHGlobal);
1186     hr = CoMarshalInterface(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
1187     ok_ole_success(hr, CoMarshalInterface);
1188
1189     CoLockObjectExternal((IUnknown*)&Test_ClassFactory, TRUE, TRUE);
1190
1191     ok_more_than_one_lock();
1192
1193     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1194     hr = CoReleaseMarshalData(pStream);
1195     ok_ole_success(hr, CoReleaseMarshalData);
1196     IStream_Release(pStream);
1197
1198     ok_more_than_one_lock();
1199
1200     CoDisconnectObject((IUnknown*)&Test_ClassFactory, 0);
1201
1202     ok_no_locks();
1203 }
1204
1205 /* tests failure case of a same-thread marshal and unmarshal twice */
1206 static void test_normal_marshal_and_unmarshal_twice(void)
1207 {
1208     HRESULT hr;
1209     IStream *pStream = NULL;
1210     IUnknown *pProxy1 = NULL;
1211     IUnknown *pProxy2 = NULL;
1212
1213     cLocks = 0;
1214
1215     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1216     ok_ole_success(hr, CreateStreamOnHGlobal);
1217     hr = CoMarshalInterface(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
1218     ok_ole_success(hr, CoMarshalInterface);
1219
1220     ok_more_than_one_lock();
1221
1222     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1223     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy1);
1224     ok_ole_success(hr, CoUnmarshalInterface);
1225
1226     ok_more_than_one_lock();
1227
1228     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1229     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy2);
1230     ok(hr == CO_E_OBJNOTCONNECTED,
1231         "CoUnmarshalInterface should have failed with error CO_E_OBJNOTCONNECTED for double unmarshal, instead of 0x%08x\n", hr);
1232
1233     IStream_Release(pStream);
1234
1235     ok_more_than_one_lock();
1236
1237     IUnknown_Release(pProxy1);
1238
1239     ok_no_locks();
1240 }
1241
1242 /* tests success case of marshaling and unmarshaling an HRESULT */
1243 static void test_hresult_marshaling(void)
1244 {
1245     HRESULT hr;
1246     HRESULT hr_marshaled = 0;
1247     IStream *pStream = NULL;
1248     static const HRESULT E_DEADBEEF = 0xdeadbeef;
1249
1250     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1251     ok_ole_success(hr, CreateStreamOnHGlobal);
1252
1253     hr = CoMarshalHresult(pStream, E_DEADBEEF);
1254     ok_ole_success(hr, CoMarshalHresult);
1255
1256     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1257     hr = IStream_Read(pStream, &hr_marshaled, sizeof(HRESULT), NULL);
1258     ok_ole_success(hr, IStream_Read);
1259
1260     ok(hr_marshaled == E_DEADBEEF, "Didn't marshal HRESULT as expected: got value 0x%08x instead\n", hr_marshaled);
1261
1262     hr_marshaled = 0;
1263     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1264     hr = CoUnmarshalHresult(pStream, &hr_marshaled);
1265     ok_ole_success(hr, CoUnmarshalHresult);
1266
1267     ok(hr_marshaled == E_DEADBEEF, "Didn't marshal HRESULT as expected: got value 0x%08x instead\n", hr_marshaled);
1268
1269     IStream_Release(pStream);
1270 }
1271
1272
1273 /* helper for test_proxy_used_in_wrong_thread */
1274 static DWORD CALLBACK bad_thread_proc(LPVOID p)
1275 {
1276     IClassFactory * cf = (IClassFactory *)p;
1277     HRESULT hr;
1278     IUnknown * proxy = NULL;
1279
1280     hr = IClassFactory_CreateInstance(cf, NULL, &IID_IUnknown, (LPVOID*)&proxy);
1281     todo_wine
1282     ok(hr == CO_E_NOTINITIALIZED,
1283        "COM should have failed with CO_E_NOTINITIALIZED on using proxy without apartment, but instead returned 0x%08x\n",
1284        hr);
1285
1286     hr = IClassFactory_QueryInterface(cf, &IID_IMultiQI, (LPVOID *)&proxy);
1287     /* Win9x returns S_OK, whilst NT returns RPC_E_WRONG_THREAD */
1288     trace("call to proxy's QueryInterface for local interface without apartment returned 0x%08x\n", hr);
1289     if (SUCCEEDED(hr))
1290         IUnknown_Release(proxy);
1291
1292     hr = IClassFactory_QueryInterface(cf, &IID_IStream, (LPVOID *)&proxy);
1293     /* Win9x returns E_NOINTERFACE, whilst NT returns RPC_E_WRONG_THREAD */
1294     trace("call to proxy's QueryInterface without apartment returned 0x%08x\n", hr);
1295     if (SUCCEEDED(hr))
1296         IUnknown_Release(proxy);
1297
1298     pCoInitializeEx(NULL, COINIT_MULTITHREADED);
1299
1300     hr = IClassFactory_CreateInstance(cf, NULL, &IID_IUnknown, (LPVOID*)&proxy);
1301     if (proxy) IUnknown_Release(proxy);
1302     ok(hr == RPC_E_WRONG_THREAD,
1303         "COM should have failed with RPC_E_WRONG_THREAD on using proxy from wrong apartment, but instead returned 0x%08x\n",
1304         hr);
1305
1306     hr = IClassFactory_QueryInterface(cf, &IID_IStream, (LPVOID *)&proxy);
1307     /* Win9x returns E_NOINTERFACE, whilst NT returns RPC_E_WRONG_THREAD */
1308     trace("call to proxy's QueryInterface from wrong apartment returned 0x%08x\n", hr);
1309
1310     /* this statement causes Win9x DCOM to crash during CoUninitialize of
1311      * other apartment, so don't test this on Win9x (signified by NT-only
1312      * export of CoRegisterSurrogateEx) */
1313     if (GetProcAddress(GetModuleHandle("ole32"), "CoRegisterSurrogateEx"))
1314         /* now be really bad and release the proxy from the wrong apartment */
1315         IUnknown_Release(cf);
1316     else
1317         skip("skipping test for releasing proxy from wrong apartment that will succeed, but cause a crash during CoUninitialize\n");
1318
1319     CoUninitialize();
1320
1321     return 0;
1322 }
1323
1324 /* tests failure case of a using a proxy in the wrong apartment */
1325 static void test_proxy_used_in_wrong_thread(void)
1326 {
1327     HRESULT hr;
1328     IStream *pStream = NULL;
1329     IUnknown *pProxy = NULL;
1330     DWORD tid, tid2;
1331     HANDLE thread;
1332     HANDLE host_thread;
1333
1334     cLocks = 0;
1335
1336     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1337     ok_ole_success(hr, CreateStreamOnHGlobal);
1338     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &host_thread);
1339
1340     ok_more_than_one_lock();
1341
1342     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1343     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
1344     ok_ole_success(hr, CoUnmarshalInterface);
1345     IStream_Release(pStream);
1346
1347     ok_more_than_one_lock();
1348
1349     /* do a call that will fail, but result in IRemUnknown being used by the proxy */
1350     IClassFactory_QueryInterface(pProxy, &IID_IStream, (LPVOID *)&pStream);
1351
1352     /* create a thread that we can misbehave in */
1353     thread = CreateThread(NULL, 0, bad_thread_proc, (LPVOID)pProxy, 0, &tid2);
1354
1355     WaitForSingleObject(thread, INFINITE);
1356     CloseHandle(thread);
1357
1358     /* do release statement on Win9x that we should have done above */
1359     if (!GetProcAddress(GetModuleHandle("ole32"), "CoRegisterSurrogateEx"))
1360         IUnknown_Release(pProxy);
1361
1362     ok_no_locks();
1363
1364     end_host_object(tid, host_thread);
1365 }
1366
1367 static HRESULT WINAPI MessageFilter_QueryInterface(IMessageFilter *iface, REFIID riid, void ** ppvObj)
1368 {
1369     if (ppvObj == NULL) return E_POINTER;
1370
1371     if (IsEqualGUID(riid, &IID_IUnknown) ||
1372         IsEqualGUID(riid, &IID_IClassFactory))
1373     {
1374         *ppvObj = (LPVOID)iface;
1375         IClassFactory_AddRef(iface);
1376         return S_OK;
1377     }
1378
1379     return E_NOINTERFACE;
1380 }
1381
1382 static ULONG WINAPI MessageFilter_AddRef(IMessageFilter *iface)
1383 {
1384     return 2; /* non-heap object */
1385 }
1386
1387 static ULONG WINAPI MessageFilter_Release(IMessageFilter *iface)
1388 {
1389     return 1; /* non-heap object */
1390 }
1391
1392 static DWORD WINAPI MessageFilter_HandleInComingCall(
1393   IMessageFilter *iface,
1394   DWORD dwCallType,
1395   HTASK threadIDCaller,
1396   DWORD dwTickCount,
1397   LPINTERFACEINFO lpInterfaceInfo)
1398 {
1399     static int callcount = 0;
1400     DWORD ret;
1401     trace("HandleInComingCall\n");
1402     switch (callcount)
1403     {
1404     case 0:
1405         ret = SERVERCALL_REJECTED;
1406         break;
1407     case 1:
1408         ret = SERVERCALL_RETRYLATER;
1409         break;
1410     default:
1411         ret = SERVERCALL_ISHANDLED;
1412         break;
1413     }
1414     callcount++;
1415     return ret;
1416 }
1417
1418 static DWORD WINAPI MessageFilter_RetryRejectedCall(
1419   IMessageFilter *iface,
1420   HTASK threadIDCallee,
1421   DWORD dwTickCount,
1422   DWORD dwRejectType)
1423 {
1424     trace("RetryRejectedCall\n");
1425     return 0;
1426 }
1427
1428 static DWORD WINAPI MessageFilter_MessagePending(
1429   IMessageFilter *iface,
1430   HTASK threadIDCallee,
1431   DWORD dwTickCount,
1432   DWORD dwPendingType)
1433 {
1434     trace("MessagePending\n");
1435     return PENDINGMSG_WAITNOPROCESS;
1436 }
1437
1438 static const IMessageFilterVtbl MessageFilter_Vtbl =
1439 {
1440     MessageFilter_QueryInterface,
1441     MessageFilter_AddRef,
1442     MessageFilter_Release,
1443     MessageFilter_HandleInComingCall,
1444     MessageFilter_RetryRejectedCall,
1445     MessageFilter_MessagePending
1446 };
1447
1448 static IMessageFilter MessageFilter = { &MessageFilter_Vtbl };
1449
1450 static void test_message_filter(void)
1451 {
1452     HRESULT hr;
1453     IStream *pStream = NULL;
1454     IClassFactory *cf = NULL;
1455     DWORD tid;
1456     IUnknown *proxy = NULL;
1457     IMessageFilter *prev_filter = NULL;
1458     HANDLE thread;
1459
1460     cLocks = 0;
1461
1462     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1463     ok_ole_success(hr, CreateStreamOnHGlobal);
1464     tid = start_host_object2(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &MessageFilter, &thread);
1465
1466     ok_more_than_one_lock();
1467
1468     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1469     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&cf);
1470     ok_ole_success(hr, CoUnmarshalInterface);
1471     IStream_Release(pStream);
1472
1473     ok_more_than_one_lock();
1474
1475     hr = IClassFactory_CreateInstance(cf, NULL, &IID_IUnknown, (LPVOID*)&proxy);
1476     ok(hr == RPC_E_CALL_REJECTED, "Call should have returned RPC_E_CALL_REJECTED, but return 0x%08x instead\n", hr);
1477     if (proxy) IUnknown_Release(proxy);
1478     proxy = NULL;
1479
1480     hr = CoRegisterMessageFilter(&MessageFilter, &prev_filter);
1481     ok_ole_success(hr, CoRegisterMessageFilter);
1482
1483     hr = IClassFactory_CreateInstance(cf, NULL, &IID_IUnknown, (LPVOID*)&proxy);
1484     ok_ole_success(hr, IClassFactory_CreateInstance);
1485
1486     IUnknown_Release(proxy);
1487
1488     IClassFactory_Release(cf);
1489
1490     ok_no_locks();
1491
1492     end_host_object(tid, thread);
1493
1494     hr = CoRegisterMessageFilter(prev_filter, NULL);
1495     ok_ole_success(hr, CoRegisterMessageFilter);
1496 }
1497
1498 /* test failure case of trying to unmarshal from bad stream */
1499 static void test_bad_marshal_stream(void)
1500 {
1501     HRESULT hr;
1502     IStream *pStream = NULL;
1503
1504     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1505     ok_ole_success(hr, CreateStreamOnHGlobal);
1506     hr = CoMarshalInterface(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
1507     ok_ole_success(hr, CoMarshalInterface);
1508
1509     ok_more_than_one_lock();
1510
1511     /* try to read beyond end of stream */
1512     hr = CoReleaseMarshalData(pStream);
1513     ok(hr == STG_E_READFAULT, "Should have failed with STG_E_READFAULT, but returned 0x%08x instead\n", hr);
1514
1515     /* now release for real */
1516     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1517     hr = CoReleaseMarshalData(pStream);
1518     ok_ole_success(hr, CoReleaseMarshalData);
1519
1520     IStream_Release(pStream);
1521 }
1522
1523 /* tests that proxies implement certain interfaces */
1524 static void test_proxy_interfaces(void)
1525 {
1526     HRESULT hr;
1527     IStream *pStream = NULL;
1528     IUnknown *pProxy = NULL;
1529     IUnknown *pOtherUnknown = NULL;
1530     DWORD tid;
1531     HANDLE thread;
1532
1533     cLocks = 0;
1534
1535     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1536     ok_ole_success(hr, CreateStreamOnHGlobal);
1537     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
1538
1539     ok_more_than_one_lock();
1540
1541     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1542     hr = CoUnmarshalInterface(pStream, &IID_IUnknown, (void **)&pProxy);
1543     ok_ole_success(hr, CoUnmarshalInterface);
1544     IStream_Release(pStream);
1545
1546     ok_more_than_one_lock();
1547
1548     hr = IUnknown_QueryInterface(pProxy, &IID_IUnknown, (LPVOID*)&pOtherUnknown);
1549     ok_ole_success(hr, IUnknown_QueryInterface IID_IUnknown);
1550     if (hr == S_OK) IUnknown_Release(pOtherUnknown);
1551
1552     hr = IUnknown_QueryInterface(pProxy, &IID_IClientSecurity, (LPVOID*)&pOtherUnknown);
1553     ok_ole_success(hr, IUnknown_QueryInterface IID_IClientSecurity);
1554     if (hr == S_OK) IUnknown_Release(pOtherUnknown);
1555
1556     hr = IUnknown_QueryInterface(pProxy, &IID_IMultiQI, (LPVOID*)&pOtherUnknown);
1557     ok_ole_success(hr, IUnknown_QueryInterface IID_IMultiQI);
1558     if (hr == S_OK) IUnknown_Release(pOtherUnknown);
1559
1560     hr = IUnknown_QueryInterface(pProxy, &IID_IMarshal, (LPVOID*)&pOtherUnknown);
1561     ok_ole_success(hr, IUnknown_QueryInterface IID_IMarshal);
1562     if (hr == S_OK) IUnknown_Release(pOtherUnknown);
1563
1564     /* IMarshal2 is also supported on NT-based systems, but is pretty much
1565      * useless as it has no more methods over IMarshal that it inherits from. */
1566
1567     IUnknown_Release(pProxy);
1568
1569     ok_no_locks();
1570
1571     end_host_object(tid, thread);
1572 }
1573
1574 typedef struct
1575 {
1576     const IUnknownVtbl *lpVtbl;
1577     ULONG refs;
1578 } HeapUnknown;
1579
1580 static HRESULT WINAPI HeapUnknown_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
1581 {
1582     if (IsEqualIID(riid, &IID_IUnknown))
1583     {
1584         IUnknown_AddRef(iface);
1585         *ppv = (LPVOID)iface;
1586         return S_OK;
1587     }
1588     *ppv = NULL;
1589     return E_NOINTERFACE;
1590 }
1591
1592 static ULONG WINAPI HeapUnknown_AddRef(IUnknown *iface)
1593 {
1594     HeapUnknown *This = (HeapUnknown *)iface;
1595     return InterlockedIncrement((LONG*)&This->refs);
1596 }
1597
1598 static ULONG WINAPI HeapUnknown_Release(IUnknown *iface)
1599 {
1600     HeapUnknown *This = (HeapUnknown *)iface;
1601     ULONG refs = InterlockedDecrement((LONG*)&This->refs);
1602     if (!refs) HeapFree(GetProcessHeap(), 0, This);
1603     return refs;
1604 }
1605
1606 static const IUnknownVtbl HeapUnknown_Vtbl =
1607 {
1608     HeapUnknown_QueryInterface,
1609     HeapUnknown_AddRef,
1610     HeapUnknown_Release
1611 };
1612
1613 static void test_proxybuffer(REFIID riid)
1614 {
1615     HRESULT hr;
1616     IPSFactoryBuffer *psfb;
1617     IRpcProxyBuffer *proxy;
1618     LPVOID lpvtbl;
1619     ULONG refs;
1620     CLSID clsid;
1621     HeapUnknown *pUnkOuter = HeapAlloc(GetProcessHeap(), 0, sizeof(*pUnkOuter));
1622
1623     pUnkOuter->lpVtbl = &HeapUnknown_Vtbl;
1624     pUnkOuter->refs = 1;
1625
1626     hr = CoGetPSClsid(riid, &clsid);
1627     ok_ole_success(hr, CoGetPSClsid);
1628
1629     hr = CoGetClassObject(&clsid, CLSCTX_INPROC_SERVER, NULL, &IID_IPSFactoryBuffer, (LPVOID*)&psfb);
1630     ok_ole_success(hr, CoGetClassObject);
1631
1632     hr = IPSFactoryBuffer_CreateProxy(psfb, (IUnknown*)pUnkOuter, riid, &proxy, &lpvtbl);
1633     ok_ole_success(hr, IPSFactoryBuffer_CreateProxy);
1634     ok(lpvtbl != NULL, "IPSFactoryBuffer_CreateProxy succeeded, but returned a NULL vtable!\n");
1635
1636     /* release our reference to the outer unknown object - the PS factory
1637      * buffer will have AddRef's it in the CreateProxy call */
1638     refs = IUnknown_Release((IUnknown *)pUnkOuter);
1639     ok(refs == 1, "Ref count of outer unknown should have been 1 instead of %d\n", refs);
1640
1641     refs = IPSFactoryBuffer_Release(psfb);
1642     if (0)
1643     {
1644     /* not reliable on native. maybe it leaks references! */
1645     ok(refs == 0, "Ref-count leak of %d on IPSFactoryBuffer\n", refs);
1646     }
1647
1648     refs = IUnknown_Release((IUnknown *)lpvtbl);
1649     ok(refs == 0, "Ref-count leak of %d on IRpcProxyBuffer\n", refs);
1650
1651     refs = IRpcProxyBuffer_Release(proxy);
1652     ok(refs == 0, "Ref-count leak of %d on IRpcProxyBuffer\n", refs);
1653 }
1654
1655 static void test_stubbuffer(REFIID riid)
1656 {
1657     HRESULT hr;
1658     IPSFactoryBuffer *psfb;
1659     IRpcStubBuffer *stub;
1660     ULONG refs;
1661     CLSID clsid;
1662
1663     cLocks = 0;
1664
1665     hr = CoGetPSClsid(riid, &clsid);
1666     ok_ole_success(hr, CoGetPSClsid);
1667
1668     hr = CoGetClassObject(&clsid, CLSCTX_INPROC_SERVER, NULL, &IID_IPSFactoryBuffer, (LPVOID*)&psfb);
1669     ok_ole_success(hr, CoGetClassObject);
1670
1671     hr = IPSFactoryBuffer_CreateStub(psfb, riid, (IUnknown*)&Test_ClassFactory, &stub);
1672     ok_ole_success(hr, IPSFactoryBuffer_CreateStub);
1673
1674     refs = IPSFactoryBuffer_Release(psfb);
1675     if (0)
1676     {
1677     /* not reliable on native. maybe it leaks references */
1678     ok(refs == 0, "Ref-count leak of %d on IPSFactoryBuffer\n", refs);
1679     }
1680
1681     ok_more_than_one_lock();
1682
1683     IRpcStubBuffer_Disconnect(stub);
1684
1685     ok_no_locks();
1686
1687     refs = IRpcStubBuffer_Release(stub);
1688     ok(refs == 0, "Ref-count leak of %d on IRpcProxyBuffer\n", refs);
1689 }
1690
1691 static HWND hwnd_app;
1692
1693 static HRESULT WINAPI TestRE_IClassFactory_CreateInstance(
1694     LPCLASSFACTORY iface,
1695     LPUNKNOWN pUnkOuter,
1696     REFIID riid,
1697     LPVOID *ppvObj)
1698 {
1699     DWORD_PTR res;
1700     if (IsEqualIID(riid, &IID_IWineTest))
1701     {
1702         BOOL ret = SendMessageTimeout(hwnd_app, WM_NULL, 0, 0, SMTO_BLOCK, 5000, &res);
1703         ok(ret, "Timed out sending a message to originating window during RPC call\n");
1704     }
1705     return S_FALSE;
1706 }
1707
1708 static const IClassFactoryVtbl TestREClassFactory_Vtbl =
1709 {
1710     Test_IClassFactory_QueryInterface,
1711     Test_IClassFactory_AddRef,
1712     Test_IClassFactory_Release,
1713     TestRE_IClassFactory_CreateInstance,
1714     Test_IClassFactory_LockServer
1715 };
1716
1717 IClassFactory TestRE_ClassFactory = { &TestREClassFactory_Vtbl };
1718
1719 static LRESULT CALLBACK window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
1720 {
1721     switch (msg)
1722     {
1723     case WM_USER:
1724     {
1725         HRESULT hr;
1726         IStream *pStream = NULL;
1727         IClassFactory *proxy = NULL;
1728         IUnknown *object;
1729         DWORD tid;
1730         HANDLE thread;
1731
1732         cLocks = 0;
1733
1734         hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1735         ok_ole_success(hr, CreateStreamOnHGlobal);
1736         tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&TestRE_ClassFactory, MSHLFLAGS_NORMAL, &thread);
1737
1738         ok_more_than_one_lock();
1739
1740         IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1741         hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&proxy);
1742         ok_ole_success(hr, CoReleaseMarshalData);
1743         IStream_Release(pStream);
1744
1745         ok_more_than_one_lock();
1746
1747         /* note the use of the magic IID_IWineTest value to tell remote thread
1748          * to try to send a message back to us */
1749         hr = IClassFactory_CreateInstance(proxy, NULL, &IID_IWineTest, (void **)&object);
1750
1751         IClassFactory_Release(proxy);
1752
1753         ok_no_locks();
1754
1755         end_host_object(tid, thread);
1756
1757         PostMessage(hwnd, WM_QUIT, 0, 0);
1758
1759         return 0;
1760     }
1761     case WM_USER+1:
1762     {
1763         HRESULT hr;
1764         IStream *pStream = NULL;
1765         IClassFactory *proxy = NULL;
1766         IUnknown *object;
1767         DWORD tid;
1768         HANDLE thread;
1769
1770         cLocks = 0;
1771
1772         hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1773         ok_ole_success(hr, CreateStreamOnHGlobal);
1774         tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&TestRE_ClassFactory, MSHLFLAGS_NORMAL, &thread);
1775
1776         ok_more_than_one_lock();
1777
1778         IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1779         hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&proxy);
1780         ok_ole_success(hr, CoReleaseMarshalData);
1781         IStream_Release(pStream);
1782
1783         ok_more_than_one_lock();
1784
1785         /* post quit message before a doing a COM call to show that a pending
1786         * WM_QUIT message doesn't stop the call from succeeding */
1787         PostMessage(hwnd, WM_QUIT, 0, 0);
1788         hr = IClassFactory_CreateInstance(proxy, NULL, &IID_IUnknown, (void **)&object);
1789
1790         IClassFactory_Release(proxy);
1791
1792         ok_no_locks();
1793
1794         end_host_object(tid, thread);
1795
1796         return 0;
1797     }
1798     case WM_USER+2:
1799     {
1800         HRESULT hr;
1801         IStream *pStream = NULL;
1802         IClassFactory *proxy = NULL;
1803         IUnknown *object;
1804         DWORD tid;
1805         HANDLE thread;
1806
1807         hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1808         ok_ole_success(hr, CreateStreamOnHGlobal);
1809         tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
1810
1811         IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1812         hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&proxy);
1813         ok_ole_success(hr, CoReleaseMarshalData);
1814         IStream_Release(pStream);
1815
1816         /* shows that COM calls executed during the processing of sent
1817          * messages should fail */
1818         hr = IClassFactory_CreateInstance(proxy, NULL, &IID_IUnknown, (void **)&object);
1819         ok(hr == RPC_E_CANTCALLOUT_ININPUTSYNCCALL,
1820            "COM call during processing of sent message should return RPC_E_CANTCALLOUT_ININPUTSYNCCALL instead of 0x%08x\n", hr);
1821
1822         IClassFactory_Release(proxy);
1823
1824         end_host_object(tid, thread);
1825
1826         PostQuitMessage(0);
1827
1828         return 0;
1829     }
1830     default:
1831         return DefWindowProc(hwnd, msg, wparam, lparam);
1832     }
1833 }
1834
1835 static void register_test_window(void)
1836 {
1837     WNDCLASS wndclass;
1838
1839     memset(&wndclass, 0, sizeof(wndclass));
1840     wndclass.lpfnWndProc = window_proc;
1841     wndclass.lpszClassName = "WineCOMTest";
1842     RegisterClass(&wndclass);
1843 }
1844
1845 static void test_message_reentrancy(void)
1846 {
1847     MSG msg;
1848
1849     hwnd_app = CreateWindow("WineCOMTest", NULL, 0, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, NULL, 0);
1850     ok(hwnd_app != NULL, "Window creation failed\n");
1851
1852     /* start message re-entrancy test */
1853     PostMessage(hwnd_app, WM_USER, 0, 0);
1854
1855     while (GetMessage(&msg, NULL, 0, 0))
1856     {
1857         TranslateMessage(&msg);
1858         DispatchMessage(&msg);
1859     }
1860     DestroyWindow(hwnd_app);
1861 }
1862
1863 static HRESULT WINAPI TestMsg_IClassFactory_CreateInstance(
1864     LPCLASSFACTORY iface,
1865     LPUNKNOWN pUnkOuter,
1866     REFIID riid,
1867     LPVOID *ppvObj)
1868 {
1869     *ppvObj = NULL;
1870     SendMessage(hwnd_app, WM_USER+2, 0, 0);
1871     return S_OK;
1872 }
1873
1874 static IClassFactoryVtbl TestMsgClassFactory_Vtbl =
1875 {
1876     Test_IClassFactory_QueryInterface,
1877     Test_IClassFactory_AddRef,
1878     Test_IClassFactory_Release,
1879     TestMsg_IClassFactory_CreateInstance,
1880     Test_IClassFactory_LockServer
1881 };
1882
1883 IClassFactory TestMsg_ClassFactory = { &TestMsgClassFactory_Vtbl };
1884
1885 static void test_call_from_message(void)
1886 {
1887     MSG msg;
1888     IStream *pStream;
1889     HRESULT hr;
1890     IClassFactory *proxy;
1891     DWORD tid;
1892     HANDLE thread;
1893     IUnknown *object;
1894
1895     hwnd_app = CreateWindow("WineCOMTest", NULL, 0, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, NULL, 0);
1896     ok(hwnd_app != NULL, "Window creation failed\n");
1897
1898     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
1899     ok_ole_success(hr, CreateStreamOnHGlobal);
1900     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&TestMsg_ClassFactory, MSHLFLAGS_NORMAL, &thread);
1901
1902     ok_more_than_one_lock();
1903
1904     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
1905     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&proxy);
1906     ok_ole_success(hr, CoReleaseMarshalData);
1907     IStream_Release(pStream);
1908
1909     ok_more_than_one_lock();
1910
1911     /* start message re-entrancy test */
1912     hr = IClassFactory_CreateInstance(proxy, NULL, &IID_IUnknown, (void **)&object);
1913     ok_ole_success(hr, IClassFactory_CreateInstance);
1914
1915     IClassFactory_Release(proxy);
1916
1917     ok_no_locks();
1918
1919     end_host_object(tid, thread);
1920
1921     while (GetMessage(&msg, NULL, 0, 0))
1922     {
1923         TranslateMessage(&msg);
1924         DispatchMessage(&msg);
1925     }
1926     DestroyWindow(hwnd_app);
1927 }
1928
1929 static void test_WM_QUIT_handling(void)
1930 {
1931     MSG msg;
1932
1933     hwnd_app = CreateWindow("WineCOMTest", NULL, 0, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, NULL, 0);
1934     ok(hwnd_app != NULL, "Window creation failed\n");
1935
1936     /* start WM_QUIT handling test */
1937     PostMessage(hwnd_app, WM_USER+1, 0, 0);
1938
1939     while (GetMessage(&msg, NULL, 0, 0))
1940     {
1941         TranslateMessage(&msg);
1942         DispatchMessage(&msg);
1943     }
1944 }
1945
1946 static void test_freethreadedmarshaldata(IStream *pStream, MSHCTX mshctx, void *ptr, DWORD mshlflags)
1947 {
1948     HGLOBAL hglobal;
1949     DWORD size;
1950     char *marshal_data;
1951     HRESULT hr;
1952
1953     hr = GetHGlobalFromStream(pStream, &hglobal);
1954     ok_ole_success(hr, GetHGlobalFromStream);
1955
1956     size = GlobalSize(hglobal);
1957
1958     marshal_data = (char *)GlobalLock(hglobal);
1959
1960     if (mshctx == MSHCTX_INPROC)
1961     {
1962         DWORD expected_size = sizeof(DWORD) + sizeof(void *) + sizeof(DWORD) + sizeof(GUID);
1963         ok(size == expected_size, "size should have been %d instead of %d\n", expected_size, size);
1964
1965         ok(*(DWORD *)marshal_data == mshlflags, "expected 0x%x, but got 0x%x for mshctx\n", mshlflags, *(DWORD *)marshal_data);
1966         marshal_data += sizeof(DWORD);
1967         ok(*(void **)marshal_data == ptr, "expected %p, but got %p for mshctx\n", ptr, *(void **)marshal_data);
1968         marshal_data += sizeof(void *);
1969         ok(*(DWORD *)marshal_data == 0, "expected 0x0, but got 0x%x\n", *(DWORD *)marshal_data);
1970         marshal_data += sizeof(DWORD);
1971         trace("got guid data: {%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\n",
1972             ((GUID *)marshal_data)->Data1, ((GUID *)marshal_data)->Data2, ((GUID *)marshal_data)->Data3,
1973             ((GUID *)marshal_data)->Data4[0], ((GUID *)marshal_data)->Data4[1], ((GUID *)marshal_data)->Data4[2], ((GUID *)marshal_data)->Data4[3],
1974             ((GUID *)marshal_data)->Data4[4], ((GUID *)marshal_data)->Data4[5], ((GUID *)marshal_data)->Data4[6], ((GUID *)marshal_data)->Data4[7]);
1975     }
1976     else
1977     {
1978         ok(size > sizeof(DWORD), "size should have been > sizeof(DWORD), not %d\n", size);
1979         ok(*(DWORD *)marshal_data == 0x574f454d /* MEOW */,
1980             "marshal data should be filled by standard marshal and start with MEOW signature\n");
1981     }
1982
1983     GlobalUnlock(hglobal);
1984 }
1985
1986 static void test_freethreadedmarshaler(void)
1987 {
1988     HRESULT hr;
1989     IUnknown *pFTUnknown;
1990     IMarshal *pFTMarshal;
1991     IStream *pStream;
1992     IUnknown *pProxy;
1993     static const LARGE_INTEGER llZero;
1994
1995     cLocks = 0;
1996     hr = CoCreateFreeThreadedMarshaler(NULL, &pFTUnknown);
1997     ok_ole_success(hr, CoCreateFreeThreadedMarshaler);
1998     hr = IUnknown_QueryInterface(pFTUnknown, &IID_IMarshal, (void **)&pFTMarshal);
1999     ok_ole_success(hr, IUnknown_QueryInterface);
2000     IUnknown_Release(pFTUnknown);
2001
2002     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
2003     ok_ole_success(hr, CreateStreamOnHGlobal);
2004
2005     /* inproc normal marshaling */
2006
2007     hr = IMarshal_MarshalInterface(pFTMarshal, pStream, &IID_IClassFactory,
2008         (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
2009     ok_ole_success(hr, IMarshal_MarshalInterface);
2010
2011     ok_more_than_one_lock();
2012
2013     test_freethreadedmarshaldata(pStream, MSHCTX_INPROC, &Test_ClassFactory, MSHLFLAGS_NORMAL);
2014
2015     IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
2016     hr = IMarshal_UnmarshalInterface(pFTMarshal, pStream, &IID_IUnknown, (void **)&pProxy);
2017     ok_ole_success(hr, IMarshal_UnmarshalInterface);
2018
2019     IUnknown_Release(pProxy);
2020
2021     ok_no_locks();
2022
2023 /* native doesn't allow us to unmarshal or release the stream data,
2024  * presumably because it wants us to call CoMarshalInterface instead */
2025     if (0)
2026     {
2027     /* local normal marshaling */
2028
2029     IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
2030     hr = IMarshal_MarshalInterface(pFTMarshal, pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHCTX_LOCAL, NULL, MSHLFLAGS_NORMAL);
2031     ok_ole_success(hr, IMarshal_MarshalInterface);
2032
2033     ok_more_than_one_lock();
2034
2035     test_freethreadedmarshaldata(pStream, MSHCTX_LOCAL, &Test_ClassFactory, MSHLFLAGS_NORMAL);
2036
2037     IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
2038     hr = IMarshal_ReleaseMarshalData(pFTMarshal, pStream);
2039     ok_ole_success(hr, IMarshal_ReleaseMarshalData);
2040
2041     ok_no_locks();
2042     }
2043
2044     /* inproc table-strong marshaling */
2045
2046     IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
2047     hr = IMarshal_MarshalInterface(pFTMarshal, pStream, &IID_IClassFactory,
2048         (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, (void *)0xdeadbeef,
2049         MSHLFLAGS_TABLESTRONG);
2050     ok_ole_success(hr, IMarshal_MarshalInterface);
2051
2052     ok_more_than_one_lock();
2053
2054     test_freethreadedmarshaldata(pStream, MSHCTX_INPROC, &Test_ClassFactory, MSHLFLAGS_TABLESTRONG);
2055
2056     IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
2057     hr = IMarshal_UnmarshalInterface(pFTMarshal, pStream, &IID_IUnknown, (void **)&pProxy);
2058     ok_ole_success(hr, IMarshal_UnmarshalInterface);
2059
2060     IUnknown_Release(pProxy);
2061
2062     ok_more_than_one_lock();
2063
2064     IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
2065     hr = IMarshal_ReleaseMarshalData(pFTMarshal, pStream);
2066     ok_ole_success(hr, IMarshal_ReleaseMarshalData);
2067
2068     ok_no_locks();
2069
2070     /* inproc table-weak marshaling */
2071
2072     IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
2073     hr = IMarshal_MarshalInterface(pFTMarshal, pStream, &IID_IClassFactory,
2074         (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, (void *)0xdeadbeef,
2075         MSHLFLAGS_TABLEWEAK);
2076     ok_ole_success(hr, IMarshal_MarshalInterface);
2077
2078     ok_no_locks();
2079
2080     test_freethreadedmarshaldata(pStream, MSHCTX_INPROC, &Test_ClassFactory, MSHLFLAGS_TABLEWEAK);
2081
2082     IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
2083     hr = IMarshal_UnmarshalInterface(pFTMarshal, pStream, &IID_IUnknown, (void **)&pProxy);
2084     ok_ole_success(hr, IMarshal_UnmarshalInterface);
2085
2086     ok_more_than_one_lock();
2087
2088     IUnknown_Release(pProxy);
2089
2090     ok_no_locks();
2091
2092     /* inproc normal marshaling (for extraordinary cases) */
2093
2094     IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
2095     hr = IMarshal_MarshalInterface(pFTMarshal, pStream, &IID_IClassFactory,
2096         (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
2097     ok_ole_success(hr, IMarshal_MarshalInterface);
2098
2099     ok_more_than_one_lock();
2100
2101     /* this call shows that DisconnectObject does nothing */
2102     hr = IMarshal_DisconnectObject(pFTMarshal, 0);
2103     ok_ole_success(hr, IMarshal_DisconnectObject);
2104
2105     ok_more_than_one_lock();
2106
2107     IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
2108     hr = IMarshal_ReleaseMarshalData(pFTMarshal, pStream);
2109     ok_ole_success(hr, IMarshal_ReleaseMarshalData);
2110
2111     ok_no_locks();
2112
2113     /* doesn't enforce marshaling rules here and allows us to unmarshal the
2114      * interface, even though it was freed above */
2115     IStream_Seek(pStream, llZero, STREAM_SEEK_SET, NULL);
2116     hr = IMarshal_UnmarshalInterface(pFTMarshal, pStream, &IID_IUnknown, (void **)&pProxy);
2117     ok_ole_success(hr, IMarshal_UnmarshalInterface);
2118
2119     ok_no_locks();
2120
2121     IStream_Release(pStream);
2122     IMarshal_Release(pFTMarshal);
2123 }
2124
2125 static void test_inproc_handler(void)
2126 {
2127     HRESULT hr;
2128     IUnknown *pObject;
2129     IUnknown *pObject2;
2130     char buffer[256];
2131     LPOLESTR pszClsid;
2132     HKEY hkey;
2133     DWORD dwDisposition;
2134     DWORD error;
2135
2136     hr = StringFromCLSID(&CLSID_WineTest, &pszClsid);
2137     ok_ole_success(hr, "StringFromCLSID");
2138     strcpy(buffer, "CLSID\\");
2139     WideCharToMultiByte(CP_ACP, 0, pszClsid, -1, buffer + strlen(buffer), sizeof(buffer) - strlen(buffer), NULL, NULL);
2140     CoTaskMemFree(pszClsid);
2141     strcat(buffer, "\\InprocHandler32");
2142     error = RegCreateKeyEx(HKEY_CLASSES_ROOT, buffer, 0, NULL, 0, KEY_SET_VALUE, NULL, &hkey, &dwDisposition);
2143     ok(error == ERROR_SUCCESS, "RegCreateKeyEx failed with error %d\n", error);
2144     error = RegSetValueEx(hkey, NULL, 0, REG_SZ, (const unsigned char *)"ole32.dll", strlen("ole32.dll") + 1);
2145     ok(error == ERROR_SUCCESS, "RegSetValueEx failed with error %d\n", error);
2146     RegCloseKey(hkey);
2147
2148     hr = CoCreateInstance(&CLSID_WineTest, NULL, CLSCTX_INPROC_HANDLER, &IID_IUnknown, (void **)&pObject);
2149     todo_wine
2150     ok_ole_success(hr, "CoCreateInstance");
2151
2152     if (SUCCEEDED(hr))
2153     {
2154         hr = IUnknown_QueryInterface(pObject, &IID_IWineTest, (void **)&pObject2);
2155         ok(hr == E_NOINTERFACE, "IUnknown_QueryInterface on handler for invalid interface returned 0x%08x instead of E_NOINTERFACE\n", hr);
2156
2157         /* it's a handler as it supports IOleObject */
2158         hr = IUnknown_QueryInterface(pObject, &IID_IOleObject, (void **)&pObject2);
2159         ok_ole_success(hr, "IUnknown_QueryInterface(&IID_IOleObject)");
2160         IUnknown_Release(pObject2);
2161
2162         IUnknown_Release(pObject);
2163     }
2164
2165     RegDeleteKey(HKEY_CLASSES_ROOT, buffer);
2166     *strrchr(buffer, '\\') = '\0';
2167     RegDeleteKey(HKEY_CLASSES_ROOT, buffer);
2168 }
2169
2170 static HRESULT WINAPI Test_SMI_QueryInterface(
2171     IStdMarshalInfo *iface,
2172     REFIID riid,
2173     LPVOID *ppvObj)
2174 {
2175     if (ppvObj == NULL) return E_POINTER;
2176
2177     if (IsEqualGUID(riid, &IID_IUnknown) ||
2178         IsEqualGUID(riid, &IID_IStdMarshalInfo))
2179     {
2180         *ppvObj = (LPVOID)iface;
2181         IClassFactory_AddRef(iface);
2182         return S_OK;
2183     }
2184
2185     return E_NOINTERFACE;
2186 }
2187
2188 static ULONG WINAPI Test_SMI_AddRef(IStdMarshalInfo *iface)
2189 {
2190     LockModule();
2191     return 2; /* non-heap-based object */
2192 }
2193
2194 static ULONG WINAPI Test_SMI_Release(IStdMarshalInfo *iface)
2195 {
2196     UnlockModule();
2197     return 1; /* non-heap-based object */
2198 }
2199
2200 static HRESULT WINAPI Test_SMI_GetClassForHandler(
2201     IStdMarshalInfo *iface,
2202     DWORD dwDestContext,
2203     void *pvDestContext,
2204     CLSID *pClsid)
2205 {
2206     *pClsid = CLSID_WineTest;
2207     return S_OK;
2208 }
2209
2210 static const IStdMarshalInfoVtbl Test_SMI_Vtbl =
2211 {
2212     Test_SMI_QueryInterface,
2213     Test_SMI_AddRef,
2214     Test_SMI_Release,
2215     Test_SMI_GetClassForHandler
2216 };
2217
2218 static IStdMarshalInfo Test_SMI = {&Test_SMI_Vtbl};
2219
2220 static void test_handler_marshaling(void)
2221 {
2222     HRESULT hr;
2223     IStream *pStream = NULL;
2224     IUnknown *pProxy = NULL;
2225     IUnknown *pObject;
2226     DWORD tid;
2227     HANDLE thread;
2228     static const LARGE_INTEGER ullZero;
2229
2230     cLocks = 0;
2231
2232     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
2233     ok_ole_success(hr, "CreateStreamOnHGlobal");
2234     tid = start_host_object(pStream, &IID_IUnknown, (IUnknown*)&Test_SMI, MSHLFLAGS_NORMAL, &thread);
2235
2236     ok_more_than_one_lock();
2237
2238     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
2239     hr = CoUnmarshalInterface(pStream, &IID_IUnknown, (void **)&pProxy);
2240     ok_ole_success(hr, "CoUnmarshalInterface");
2241     IStream_Release(pStream);
2242
2243     ok_more_than_one_lock();
2244
2245     hr = IUnknown_QueryInterface(pProxy, &IID_IWineTest, (void **)&pObject);
2246     ok(hr == E_NOINTERFACE, "IUnknown_QueryInterface with unknown IID should have returned E_NOINTERFACE instead of 0x%08x\n", hr);
2247
2248     /* it's a handler as it supports IOleObject */
2249     hr = IUnknown_QueryInterface(pProxy, &IID_IOleObject, (void **)&pObject);
2250     todo_wine
2251     ok_ole_success(hr, "IUnknown_QueryInterface(&IID_IOleObject)");
2252     if (SUCCEEDED(hr)) IUnknown_Release(pObject);
2253
2254     IUnknown_Release(pProxy);
2255
2256     ok_no_locks();
2257
2258     end_host_object(tid, thread);
2259
2260     /* FIXME: test IPersist interface has the same effect as IStdMarshalInfo */
2261 }
2262
2263
2264 static void test_client_security(void)
2265 {
2266     HRESULT hr;
2267     IStream *pStream = NULL;
2268     IClassFactory *pProxy = NULL;
2269     IUnknown *pProxy2 = NULL;
2270     IUnknown *pUnknown1 = NULL;
2271     IUnknown *pUnknown2 = NULL;
2272     IClientSecurity *pCliSec = NULL;
2273     IMarshal *pMarshal;
2274     DWORD tid;
2275     HANDLE thread;
2276     static const LARGE_INTEGER ullZero;
2277     DWORD dwAuthnSvc;
2278     DWORD dwAuthzSvc;
2279     OLECHAR *pServerPrincName;
2280     DWORD dwAuthnLevel;
2281     DWORD dwImpLevel;
2282     void *pAuthInfo;
2283     DWORD dwCapabilities;
2284     void *pv;
2285
2286     cLocks = 0;
2287
2288     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
2289     ok_ole_success(hr, "CreateStreamOnHGlobal");
2290     tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
2291
2292     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
2293     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
2294     ok_ole_success(hr, "CoUnmarshalInterface");
2295     IStream_Release(pStream);
2296
2297     hr = IUnknown_QueryInterface(pProxy, &IID_IUnknown, (LPVOID*)&pUnknown1);
2298     ok_ole_success(hr, "IUnknown_QueryInterface IID_IUnknown");
2299
2300     hr = IUnknown_QueryInterface(pProxy, &IID_IRemUnknown, (LPVOID*)&pProxy2);
2301     ok_ole_success(hr, "IUnknown_QueryInterface IID_IStream");
2302
2303     hr = IUnknown_QueryInterface(pProxy2, &IID_IUnknown, (LPVOID*)&pUnknown2);
2304     ok_ole_success(hr, "IUnknown_QueryInterface IID_IUnknown");
2305
2306     ok(pUnknown1 == pUnknown2, "both proxy's IUnknowns should be the same - %p, %p\n", pUnknown1, pUnknown2);
2307
2308     hr = IUnknown_QueryInterface(pProxy, &IID_IMarshal, (LPVOID*)&pMarshal);
2309     ok_ole_success(hr, "IUnknown_QueryInterface IID_IMarshal");
2310
2311     hr = IUnknown_QueryInterface(pProxy, &IID_IClientSecurity, (LPVOID*)&pCliSec);
2312     ok_ole_success(hr, "IUnknown_QueryInterface IID_IClientSecurity");
2313
2314     hr = IClientSecurity_QueryBlanket(pCliSec, (IUnknown *)pProxy, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
2315     todo_wine ok_ole_success(hr, "IClientSecurity_QueryBlanket (all NULLs)");
2316
2317     hr = IClientSecurity_QueryBlanket(pCliSec, (IUnknown *)pMarshal, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
2318     todo_wine ok(hr == E_NOINTERFACE, "IClientSecurity_QueryBlanket with local interface should have returned E_NOINTERFACE instead of 0x%08x\n", hr);
2319
2320     hr = IClientSecurity_QueryBlanket(pCliSec, (IUnknown *)pProxy, &dwAuthnSvc, &dwAuthzSvc, &pServerPrincName, &dwAuthnLevel, &dwImpLevel, &pAuthInfo, &dwCapabilities);
2321     todo_wine ok_ole_success(hr, "IClientSecurity_QueryBlanket");
2322
2323     hr = IClientSecurity_SetBlanket(pCliSec, (IUnknown *)pProxy, dwAuthnSvc, dwAuthzSvc, pServerPrincName, dwAuthnLevel, RPC_C_IMP_LEVEL_IMPERSONATE, pAuthInfo, dwCapabilities);
2324     todo_wine ok_ole_success(hr, "IClientSecurity_SetBlanket");
2325
2326     hr = IClassFactory_CreateInstance(pProxy, NULL, &IID_IWineTest, &pv);
2327     ok(hr == E_NOINTERFACE, "COM call should have succeeded instead of returning 0x%08x\n", hr);
2328
2329     hr = IClientSecurity_SetBlanket(pCliSec, (IUnknown *)pMarshal, dwAuthnSvc, dwAuthzSvc, pServerPrincName, dwAuthnLevel, dwImpLevel, pAuthInfo, dwCapabilities);
2330     todo_wine ok(hr == E_NOINTERFACE, "IClientSecurity_SetBlanket with local interface should have returned E_NOINTERFACE instead of 0x%08x\n", hr);
2331
2332     hr = IClientSecurity_SetBlanket(pCliSec, (IUnknown *)pProxy, 0xdeadbeef, dwAuthzSvc, pServerPrincName, dwAuthnLevel, dwImpLevel, pAuthInfo, dwCapabilities);
2333     todo_wine ok(hr == E_INVALIDARG, "IClientSecurity_SetBlanke with invalid dwAuthnSvc should have returned E_INVALIDARG instead of 0x%08x\n", hr);
2334
2335     CoTaskMemFree(pServerPrincName);
2336
2337     hr = IClientSecurity_QueryBlanket(pCliSec, (IUnknown *)pUnknown1, &dwAuthnSvc, &dwAuthzSvc, &pServerPrincName, &dwAuthnLevel, &dwImpLevel, &pAuthInfo, &dwCapabilities);
2338     todo_wine ok_ole_success(hr, "IClientSecurity_QueryBlanket(IUnknown)");
2339
2340     CoTaskMemFree(pServerPrincName);
2341
2342     IClassFactory_Release(pProxy);
2343     IUnknown_Release(pProxy2);
2344     IUnknown_Release(pUnknown1);
2345     IUnknown_Release(pUnknown2);
2346     IMarshal_Release(pMarshal);
2347     IClientSecurity_Release(pCliSec);
2348
2349     end_host_object(tid, thread);
2350 }
2351
2352 static HANDLE heventShutdown;
2353
2354 static void LockModuleOOP(void)
2355 {
2356     InterlockedIncrement(&cLocks); /* for test purposes only */
2357     CoAddRefServerProcess();
2358 }
2359
2360 static void UnlockModuleOOP(void)
2361 {
2362     InterlockedDecrement(&cLocks); /* for test purposes only */
2363     if (!CoReleaseServerProcess())
2364         SetEvent(heventShutdown);
2365 }
2366
2367 static HWND hwnd_app;
2368
2369 static HRESULT WINAPI TestOOP_IClassFactory_QueryInterface(
2370     LPCLASSFACTORY iface,
2371     REFIID riid,
2372     LPVOID *ppvObj)
2373 {
2374     if (ppvObj == NULL) return E_POINTER;
2375
2376     if (IsEqualGUID(riid, &IID_IUnknown) ||
2377         IsEqualGUID(riid, &IID_IClassFactory))
2378     {
2379         *ppvObj = (LPVOID)iface;
2380         IClassFactory_AddRef(iface);
2381         return S_OK;
2382     }
2383
2384     return E_NOINTERFACE;
2385 }
2386
2387 static ULONG WINAPI TestOOP_IClassFactory_AddRef(LPCLASSFACTORY iface)
2388 {
2389     return 2; /* non-heap-based object */
2390 }
2391
2392 static ULONG WINAPI TestOOP_IClassFactory_Release(LPCLASSFACTORY iface)
2393 {
2394     return 1; /* non-heap-based object */
2395 }
2396
2397 static HRESULT WINAPI TestOOP_IClassFactory_CreateInstance(
2398     LPCLASSFACTORY iface,
2399     LPUNKNOWN pUnkOuter,
2400     REFIID riid,
2401     LPVOID *ppvObj)
2402 {
2403     if (IsEqualIID(riid, &IID_IClassFactory) || IsEqualIID(riid, &IID_IUnknown))
2404     {
2405         *ppvObj = iface;
2406         return S_OK;
2407     }
2408     return CLASS_E_CLASSNOTAVAILABLE;
2409 }
2410
2411 static HRESULT WINAPI TestOOP_IClassFactory_LockServer(
2412     LPCLASSFACTORY iface,
2413     BOOL fLock)
2414 {
2415     if (fLock)
2416         LockModuleOOP();
2417     else
2418         UnlockModuleOOP();
2419     return S_OK;
2420 }
2421
2422 static const IClassFactoryVtbl TestClassFactoryOOP_Vtbl =
2423 {
2424     TestOOP_IClassFactory_QueryInterface,
2425     TestOOP_IClassFactory_AddRef,
2426     TestOOP_IClassFactory_Release,
2427     TestOOP_IClassFactory_CreateInstance,
2428     TestOOP_IClassFactory_LockServer
2429 };
2430
2431 static IClassFactory TestOOP_ClassFactory = { &TestClassFactoryOOP_Vtbl };
2432
2433 static void test_register_local_server(void)
2434 {
2435     DWORD cookie;
2436     HRESULT hr;
2437     HANDLE ready_event;
2438     HANDLE quit_event;
2439     DWORD wait;
2440
2441     heventShutdown = CreateEvent(NULL, TRUE, FALSE, NULL);
2442
2443     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&TestOOP_ClassFactory,
2444                                CLSCTX_LOCAL_SERVER, REGCLS_SINGLEUSE, &cookie);
2445     ok_ole_success(hr, CoRegisterClassObject);
2446
2447     ready_event = CreateEvent(NULL, FALSE, FALSE, "Wine COM Test Ready Event");
2448     SetEvent(ready_event);
2449
2450     quit_event = CreateEvent(NULL, FALSE, FALSE, "Wine COM Test Quit Event");
2451
2452     do
2453     {
2454         wait = MsgWaitForMultipleObjects(1, &quit_event, FALSE, INFINITE, QS_ALLINPUT);
2455         if (wait == WAIT_OBJECT_0+1)
2456         {
2457             MSG msg;
2458             BOOL ret = PeekMessage(&msg, NULL, 0, 0, PM_REMOVE);
2459             if (ret)
2460             {
2461                 trace("Message 0x%x\n", msg.message);
2462                 TranslateMessage(&msg);
2463                 DispatchMessage(&msg);
2464             }
2465         }
2466     }
2467     while (wait == WAIT_OBJECT_0+1);
2468
2469     hr = CoRevokeClassObject(cookie);
2470     ok_ole_success(hr, CoRevokeClassObject);
2471 }
2472
2473 static HANDLE create_target_process(const char *arg)
2474 {
2475     char **argv;
2476     char cmdline[MAX_PATH];
2477     PROCESS_INFORMATION pi;
2478     STARTUPINFO si = { 0 };
2479     si.cb = sizeof(si);
2480
2481     pi.hThread = NULL;
2482     pi.hProcess = NULL;
2483     winetest_get_mainargs( &argv );
2484     sprintf(cmdline, "%s %s %s", argv[0], argv[1], arg);
2485     ok(CreateProcess(argv[0], cmdline, NULL, NULL, FALSE, 0, NULL, NULL,
2486                      &si, &pi) != 0, "CreateProcess failed with error: %u\n", GetLastError());
2487     if (pi.hThread) CloseHandle(pi.hThread);
2488     return pi.hProcess;
2489 }
2490
2491 /* tests functions commonly used by out of process COM servers */
2492 static void test_local_server(void)
2493 {
2494     DWORD cookie;
2495     HRESULT hr;
2496     IClassFactory * cf;
2497     DWORD ret;
2498     HANDLE process;
2499     HANDLE quit_event;
2500     HANDLE ready_event;
2501
2502     heventShutdown = CreateEvent(NULL, TRUE, FALSE, NULL);
2503
2504     cLocks = 0;
2505
2506     /* Start the object suspended */
2507     hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&TestOOP_ClassFactory,
2508         CLSCTX_LOCAL_SERVER, REGCLS_MULTIPLEUSE | REGCLS_SUSPENDED, &cookie);
2509     ok_ole_success(hr, CoRegisterClassObject);
2510
2511     /* ... and CoGetClassObject does not find it and fails when it looks for the
2512      * class in the registry */
2513     hr = CoGetClassObject(&CLSID_WineOOPTest, CLSCTX_INPROC_SERVER,
2514         NULL, &IID_IClassFactory, (LPVOID*)&cf);
2515     ok(hr == REGDB_E_CLASSNOTREG || /* NT */
2516        hr == S_OK /* Win9x */,
2517         "CoGetClassObject should have returned REGDB_E_CLASSNOTREG instead of 0x%08x\n", hr);
2518
2519     /* Resume the object suspended above ... */
2520     hr = CoResumeClassObjects();
2521     ok_ole_success(hr, CoResumeClassObjects);
2522
2523     /* ... and now it should succeed */
2524     hr = CoGetClassObject(&CLSID_WineOOPTest, CLSCTX_INPROC_SERVER,
2525         NULL, &IID_IClassFactory, (LPVOID*)&cf);
2526     ok_ole_success(hr, CoGetClassObject);
2527
2528     /* Now check the locking is working */
2529     /* NOTE: we are accessing the class directly, not through a proxy */
2530
2531     ok_no_locks();
2532
2533     hr = IClassFactory_LockServer(cf, TRUE);
2534     ok_ole_success(hr, IClassFactory_LockServer);
2535
2536     ok_more_than_one_lock();
2537
2538     IClassFactory_LockServer(cf, FALSE);
2539     ok_ole_success(hr, IClassFactory_LockServer);
2540
2541     ok_no_locks();
2542
2543     IClassFactory_Release(cf);
2544
2545     /* wait for shutdown signal */
2546     ret = WaitForSingleObject(heventShutdown, 0);
2547     ok(ret != WAIT_TIMEOUT, "Server didn't shut down\n");
2548
2549     /* try to connect again after SCM has suspended registered class objects */
2550     hr = CoGetClassObject(&CLSID_WineOOPTest, CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER, NULL,
2551         &IID_IClassFactory, (LPVOID*)&cf);
2552     ok(hr == CO_E_SERVER_STOPPING || /* NT */
2553        hr == S_OK /* Win9x */,
2554         "CoGetClassObject should have returned CO_E_SERVER_STOPPING instead of 0x%08x\n", hr);
2555
2556     hr = CoRevokeClassObject(cookie);
2557     ok_ole_success(hr, CoRevokeClassObject);
2558
2559     CloseHandle(heventShutdown);
2560
2561     process = create_target_process("-Embedding");
2562     ok(process != NULL, "couldn't start local server process, error was %d\n", GetLastError());
2563
2564     ready_event = CreateEvent(NULL, FALSE, FALSE, "Wine COM Test Ready Event");
2565     WaitForSingleObject(ready_event, INFINITE);
2566     CloseHandle(ready_event);
2567
2568     hr = CoCreateInstance(&CLSID_WineOOPTest, NULL, CLSCTX_LOCAL_SERVER, &IID_IClassFactory, (void **)&cf);
2569     ok_ole_success(hr, CoCreateInstance);
2570
2571     IClassFactory_Release(cf);
2572
2573     hr = CoCreateInstance(&CLSID_WineOOPTest, NULL, CLSCTX_LOCAL_SERVER, &IID_IClassFactory, (void **)&cf);
2574     ok(hr == REGDB_E_CLASSNOTREG, "Second CoCreateInstance on REGCLS_SINGLEUSE object should have failed\n");
2575
2576     quit_event = CreateEvent(NULL, FALSE, FALSE, "Wine COM Test Quit Event");
2577     SetEvent(quit_event);
2578
2579     winetest_wait_child_process( process );
2580     CloseHandle(quit_event);
2581     CloseHandle(process);
2582 }
2583
2584 struct git_params
2585 {
2586         DWORD cookie;
2587         IGlobalInterfaceTable *git;
2588 };
2589
2590 static DWORD CALLBACK get_global_interface_proc(LPVOID pv)
2591 {
2592         HRESULT hr;
2593         struct git_params *params = (struct git_params *)pv;
2594         IClassFactory *cf;
2595
2596         hr = IGlobalInterfaceTable_GetInterfaceFromGlobal(params->git, params->cookie, &IID_IClassFactory, (void **)&cf);
2597         ok(hr == CO_E_NOTINITIALIZED,
2598                 "IGlobalInterfaceTable_GetInterfaceFromGlobal should have failed with error CO_E_NOTINITIALIZED instead of 0x%08x\n",
2599                 hr);
2600
2601         CoInitialize(NULL);
2602
2603         hr = IGlobalInterfaceTable_GetInterfaceFromGlobal(params->git, params->cookie, &IID_IClassFactory, (void **)&cf);
2604         ok_ole_success(hr, IGlobalInterfaceTable_GetInterfaceFromGlobal);
2605
2606         IClassFactory_Release(cf);
2607
2608         CoUninitialize();
2609
2610         return hr;
2611 }
2612
2613 static void test_globalinterfacetable(void)
2614 {
2615         HRESULT hr;
2616         IGlobalInterfaceTable *git;
2617         DWORD cookie;
2618         HANDLE thread;
2619         DWORD tid;
2620         struct git_params params;
2621         DWORD ret;
2622         IUnknown *object;
2623
2624         trace("test_globalinterfacetable\n");
2625         cLocks = 0;
2626
2627         hr = CoCreateInstance(&CLSID_StdGlobalInterfaceTable, NULL, CLSCTX_INPROC_SERVER, &IID_IGlobalInterfaceTable, (void **)&git);
2628         ok_ole_success(hr, CoCreateInstance);
2629
2630         hr = IGlobalInterfaceTable_RegisterInterfaceInGlobal(git, (IUnknown *)&Test_ClassFactory, &IID_IClassFactory, &cookie);
2631         ok_ole_success(hr, IGlobalInterfaceTable_RegisterInterfaceInGlobal);
2632
2633         ok_more_than_one_lock();
2634
2635         params.cookie = cookie;
2636         params.git = git;
2637         /* note: params is on stack so we MUST wait for get_global_interface_proc
2638          * to exit before we can return */
2639         thread = CreateThread(NULL, 0, get_global_interface_proc, &params, 0, &tid);
2640
2641         ret = MsgWaitForMultipleObjects(1, &thread, FALSE, INFINITE, QS_ALLINPUT);
2642         while (ret == WAIT_OBJECT_0 + 1)
2643         {
2644                 MSG msg;
2645                 while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
2646                         DispatchMessage(&msg);
2647                 ret = MsgWaitForMultipleObjects(1, &thread, FALSE, INFINITE, QS_ALLINPUT);
2648         }
2649
2650         CloseHandle(thread);
2651
2652         /* test getting interface from global with different iid */
2653         hr = IGlobalInterfaceTable_GetInterfaceFromGlobal(git, cookie, &IID_IUnknown, (void **)&object);
2654         ok_ole_success(hr, IGlobalInterfaceTable_GetInterfaceFromGlobal);
2655         IUnknown_Release(object);
2656
2657         /* test getting interface from global with same iid */
2658         hr = IGlobalInterfaceTable_GetInterfaceFromGlobal(git, cookie, &IID_IClassFactory, (void **)&object);
2659         ok_ole_success(hr, IGlobalInterfaceTable_GetInterfaceFromGlobal);
2660         IUnknown_Release(object);
2661
2662         hr = IGlobalInterfaceTable_RevokeInterfaceFromGlobal(git, cookie);
2663         ok_ole_success(hr, IGlobalInterfaceTable_RevokeInterfaceFromGlobal);
2664
2665         ok_no_locks();
2666
2667         IGlobalInterfaceTable_Release(git);
2668 }
2669
2670 static const char *debugstr_iid(REFIID riid)
2671 {
2672     static char name[256];
2673     HKEY hkeyInterface;
2674     WCHAR bufferW[39];
2675     char buffer[39];
2676     LONG name_size = sizeof(name);
2677     StringFromGUID2(riid, bufferW, sizeof(bufferW)/sizeof(bufferW[0]));
2678     WideCharToMultiByte(CP_ACP, 0, bufferW, sizeof(bufferW)/sizeof(bufferW[0]), buffer, sizeof(buffer), NULL, NULL);
2679     if (RegOpenKeyEx(HKEY_CLASSES_ROOT, "Interface", 0, KEY_QUERY_VALUE, &hkeyInterface) != ERROR_SUCCESS)
2680     {
2681         memcpy(name, buffer, sizeof(buffer));
2682         goto done;
2683     }
2684     if (RegQueryValue(hkeyInterface, buffer, name, &name_size) != ERROR_SUCCESS)
2685     {
2686         memcpy(name, buffer, sizeof(buffer));
2687         goto done;
2688     }
2689     RegCloseKey(hkeyInterface);
2690 done:
2691     return name;
2692 }
2693
2694 static HRESULT WINAPI TestChannelHook_QueryInterface(IChannelHook *iface, REFIID riid, void **ppv)
2695 {
2696     if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IChannelHook))
2697     {
2698         *ppv = iface;
2699         IUnknown_AddRef(iface);
2700         return S_OK;
2701     }
2702
2703     *ppv = NULL;
2704     return E_NOINTERFACE;
2705 }
2706
2707 static ULONG WINAPI TestChannelHook_AddRef(IChannelHook *iface)
2708 {
2709     return 2;
2710 }
2711
2712 static ULONG WINAPI TestChannelHook_Release(IChannelHook *iface)
2713 {
2714     return 1;
2715 }
2716
2717 static void WINAPI TestChannelHook_ClientGetSize(
2718     IChannelHook *iface,
2719     REFGUID uExtent,
2720     REFIID  riid,
2721     ULONG  *pDataSize )
2722 {
2723     SChannelHookCallInfo *info = (SChannelHookCallInfo *)riid;
2724     trace("TestChannelHook_ClientGetBuffer\n");
2725     trace("\t%s method %d\n", debugstr_iid(riid), info->iMethod);
2726     trace("\tcid: %s\n", debugstr_iid(&info->uCausality));
2727     ok(info->cbSize == sizeof(*info), "info->cbSize was %d instead of %d\n", info->cbSize, (int)sizeof(*info));
2728     ok(info->dwServerPid == GetCurrentProcessId(), "info->dwServerPid was 0x%x instead of 0x%x\n", info->dwServerPid, GetCurrentProcessId());
2729     ok(!info->pObject, "info->pObject should be NULL\n");
2730     ok(IsEqualGUID(uExtent, &EXTENTID_WineTest), "uExtent wasn't correct\n");
2731
2732     *pDataSize = 1;
2733 }
2734
2735 static void WINAPI TestChannelHook_ClientFillBuffer(
2736     IChannelHook *iface,
2737     REFGUID uExtent,
2738     REFIID  riid,
2739     ULONG  *pDataSize,
2740     void   *pDataBuffer )
2741 {
2742     SChannelHookCallInfo *info = (SChannelHookCallInfo *)riid;
2743     trace("TestChannelHook_ClientFillBuffer\n");
2744     ok(info->cbSize == sizeof(*info), "info->cbSize was %d instead of %d\n", info->cbSize, (int)sizeof(*info));
2745     ok(info->dwServerPid == GetCurrentProcessId(), "info->dwServerPid was 0x%x instead of 0x%x\n", info->dwServerPid, GetCurrentProcessId());
2746     ok(!info->pObject, "info->pObject should be NULL\n");
2747     ok(IsEqualGUID(uExtent, &EXTENTID_WineTest), "uExtent wasn't correct\n");
2748
2749     *(unsigned char *)pDataBuffer = 0xcc;
2750     *pDataSize = 1;
2751 }
2752
2753 static void WINAPI TestChannelHook_ClientNotify(
2754     IChannelHook *iface,
2755     REFGUID uExtent,
2756     REFIID  riid,
2757     ULONG   cbDataSize,
2758     void   *pDataBuffer,
2759     DWORD   lDataRep,
2760     HRESULT hrFault )
2761 {
2762     SChannelHookCallInfo *info = (SChannelHookCallInfo *)riid;
2763     trace("TestChannelHook_ClientNotify hrFault = 0x%08x\n", hrFault);
2764     ok(info->cbSize == sizeof(*info), "info->cbSize was %d instead of %d\n", info->cbSize, (int)sizeof(*info));
2765     ok(info->dwServerPid == GetCurrentProcessId(), "info->dwServerPid was 0x%x instead of 0x%x\n", info->dwServerPid, GetCurrentProcessId());
2766     todo_wine {
2767     ok(info->pObject != NULL, "info->pObject shouldn't be NULL\n");
2768     }
2769     ok(IsEqualGUID(uExtent, &EXTENTID_WineTest), "uExtent wasn't correct\n");
2770 }
2771
2772 static void WINAPI TestChannelHook_ServerNotify(
2773     IChannelHook *iface,
2774     REFGUID uExtent,
2775     REFIID  riid,
2776     ULONG   cbDataSize,
2777     void   *pDataBuffer,
2778     DWORD   lDataRep )
2779 {
2780     SChannelHookCallInfo *info = (SChannelHookCallInfo *)riid;
2781     trace("TestChannelHook_ServerNotify\n");
2782     ok(info->cbSize == sizeof(*info), "info->cbSize was %d instead of %d\n", info->cbSize, (int)sizeof(*info));
2783     ok(info->dwServerPid == GetCurrentProcessId(), "info->dwServerPid was 0x%x instead of 0x%x\n", info->dwServerPid, GetCurrentProcessId());
2784     ok(info->pObject != NULL, "info->pObject shouldn't be NULL\n");
2785     ok(cbDataSize == 1, "cbDataSize should have been 1 instead of %d\n", cbDataSize);
2786     ok(*(unsigned char *)pDataBuffer == 0xcc, "pDataBuffer should have contained 0xcc instead of 0x%x\n", *(unsigned char *)pDataBuffer);
2787     ok(IsEqualGUID(uExtent, &EXTENTID_WineTest), "uExtent wasn't correct\n");
2788 }
2789
2790 static void WINAPI TestChannelHook_ServerGetSize(
2791     IChannelHook *iface,
2792     REFGUID uExtent,
2793     REFIID  riid,
2794     HRESULT hrFault,
2795     ULONG  *pDataSize )
2796 {
2797     SChannelHookCallInfo *info = (SChannelHookCallInfo *)riid;
2798     trace("TestChannelHook_ServerGetSize\n");
2799     trace("\t%s method %d\n", debugstr_iid(riid), info->iMethod);
2800     ok(info->cbSize == sizeof(*info), "info->cbSize was %d instead of %d\n", info->cbSize, (int)sizeof(*info));
2801     ok(info->dwServerPid == GetCurrentProcessId(), "info->dwServerPid was 0x%x instead of 0x%x\n", info->dwServerPid, GetCurrentProcessId());
2802     ok(info->pObject != NULL, "info->pObject shouldn't be NULL\n");
2803     ok(IsEqualGUID(uExtent, &EXTENTID_WineTest), "uExtent wasn't correct\n");
2804     if (hrFault != S_OK)
2805         trace("\thrFault = 0x%08x\n", hrFault);
2806
2807     *pDataSize = 0;
2808 }
2809
2810 static void WINAPI TestChannelHook_ServerFillBuffer(
2811     IChannelHook *iface,
2812     REFGUID uExtent,
2813     REFIID  riid,
2814     ULONG  *pDataSize,
2815     void   *pDataBuffer,
2816     HRESULT hrFault )
2817 {
2818     trace("TestChannelHook_ServerFillBuffer\n");
2819     ok(0, "TestChannelHook_ServerFillBuffer shouldn't be called\n");
2820 }
2821
2822 static const IChannelHookVtbl TestChannelHookVtbl =
2823 {
2824     TestChannelHook_QueryInterface,
2825     TestChannelHook_AddRef,
2826     TestChannelHook_Release,
2827     TestChannelHook_ClientGetSize,
2828     TestChannelHook_ClientFillBuffer,
2829     TestChannelHook_ClientNotify,
2830     TestChannelHook_ServerNotify,
2831     TestChannelHook_ServerGetSize,
2832     TestChannelHook_ServerFillBuffer,
2833 };
2834
2835 static IChannelHook TestChannelHook = { &TestChannelHookVtbl };
2836
2837 static void test_channel_hook(void)
2838 {
2839     IStream *pStream = NULL;
2840     IClassFactory *cf = NULL;
2841     DWORD tid;
2842     IUnknown *proxy = NULL;
2843     HANDLE thread;
2844     HRESULT hr;
2845
2846     hr = CoRegisterChannelHook(&EXTENTID_WineTest, &TestChannelHook);
2847     ok_ole_success(hr, CoRegisterChannelHook);
2848
2849     hr = CoRegisterMessageFilter(&MessageFilter, NULL);
2850     ok_ole_success(hr, CoRegisterMessageFilter);
2851
2852     cLocks = 0;
2853
2854     hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
2855     ok_ole_success(hr, CreateStreamOnHGlobal);
2856     tid = start_host_object2(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &MessageFilter, &thread);
2857
2858     ok_more_than_one_lock();
2859
2860     IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
2861     hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&cf);
2862     ok_ole_success(hr, CoUnmarshalInterface);
2863     IStream_Release(pStream);
2864
2865     ok_more_than_one_lock();
2866
2867     hr = IClassFactory_CreateInstance(cf, NULL, &IID_IUnknown, (LPVOID*)&proxy);
2868     ok_ole_success(hr, IClassFactory_CreateInstance);
2869     IUnknown_Release(proxy);
2870
2871     IClassFactory_Release(cf);
2872
2873     ok_no_locks();
2874
2875     end_host_object(tid, thread);
2876
2877     hr = CoRegisterMessageFilter(NULL, NULL);
2878     ok_ole_success(hr, CoRegisterMessageFilter);
2879 }
2880
2881 START_TEST(marshal)
2882 {
2883     HMODULE hOle32 = GetModuleHandle("ole32");
2884     int argc;
2885     char **argv;
2886
2887     if (!(pCoInitializeEx = (void*)GetProcAddress(hOle32, "CoInitializeEx"))) goto no_test;
2888
2889     argc = winetest_get_mainargs( &argv );
2890     if (argc > 2 && (!strcmp(argv[2], "-Embedding")))
2891     {
2892         pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
2893         test_register_local_server();
2894         CoUninitialize();
2895
2896         return;
2897     }
2898
2899     register_test_window();
2900
2901     test_cocreateinstance_proxy();
2902
2903     pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
2904
2905     /* FIXME: test CoCreateInstanceEx */
2906
2907     /* lifecycle management and marshaling tests */
2908     test_no_marshaler();
2909     test_normal_marshal_and_release();
2910     test_normal_marshal_and_unmarshal();
2911     test_marshal_and_unmarshal_invalid();
2912     test_same_apartment_unmarshal_failure();
2913     test_interthread_marshal_and_unmarshal();
2914     test_proxy_marshal_and_unmarshal();
2915     test_proxy_marshal_and_unmarshal2();
2916     test_proxy_marshal_and_unmarshal_weak();
2917     test_proxy_marshal_and_unmarshal_strong();
2918     test_marshal_stub_apartment_shutdown();
2919     test_marshal_proxy_apartment_shutdown();
2920     test_marshal_proxy_mta_apartment_shutdown();
2921     test_no_couninitialize_server();
2922     test_no_couninitialize_client();
2923     test_tableweak_marshal_and_unmarshal_twice();
2924     test_tableweak_marshal_releasedata1();
2925     test_tableweak_marshal_releasedata2();
2926     test_tablestrong_marshal_and_unmarshal_twice();
2927     test_lock_object_external();
2928     test_disconnect_stub();
2929     test_normal_marshal_and_unmarshal_twice();
2930     test_hresult_marshaling();
2931     test_proxy_used_in_wrong_thread();
2932     test_message_filter();
2933     test_bad_marshal_stream();
2934     test_proxy_interfaces();
2935     test_stubbuffer(&IID_IClassFactory);
2936     test_proxybuffer(&IID_IClassFactory);
2937     test_message_reentrancy();
2938     test_call_from_message();
2939     test_WM_QUIT_handling();
2940     test_freethreadedmarshaler();
2941     test_inproc_handler();
2942     test_handler_marshaling();
2943     test_client_security();
2944
2945     test_local_server();
2946
2947     test_globalinterfacetable();
2948
2949     /* must be last test as channel hooks can't be unregistered */
2950     test_channel_hook();
2951
2952     CoUninitialize();
2953     return;
2954
2955 no_test:
2956     trace("You need DCOM95 installed to run this test\n");
2957     return;
2958 }