4 * Copyright 2004 Robert Shearman
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.
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.
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
29 #include "propidl.h" /* for LPSAFEARRAY_User* routines */
31 #include "wine/test.h"
33 #if (__STDC__ && !defined(_FORCENAMELESSUNION)) || defined(NONAMELESSUNION)
34 # define V_U2(A) ((A)->n1.n2)
36 # define V_U2(A) (*(A))
39 #define LPSAFEARRAY_UNMARSHAL_WORKS 1
40 #define BSTR_UNMARSHAL_WORKS 1
41 #define VARIANT_UNMARSHAL_WORKS 1
43 static inline SF_TYPE get_union_type(SAFEARRAY *psa)
48 hr = SafeArrayGetVartype(psa, &vt);
51 if(psa->fFeatures & FADF_VARIANT) return SF_VARIANT;
53 switch(psa->cbElements)
55 case 1: vt = VT_I1; break;
56 case 2: vt = VT_I2; break;
57 case 4: vt = VT_I4; break;
58 case 8: vt = VT_I8; break;
63 if (psa->fFeatures & FADF_HAVEIID)
69 case VT_UI1: return SF_I1;
72 case VT_UI2: return SF_I2;
77 case VT_R4: return SF_I4;
82 case VT_UI8: return SF_I8;
84 case VT_UINT_PTR: return (sizeof(UINT_PTR) == 4 ? SF_I4 : SF_I8);
85 case VT_BSTR: return SF_BSTR;
86 case VT_DISPATCH: return SF_DISPATCH;
87 case VT_VARIANT: return SF_VARIANT;
88 case VT_UNKNOWN: return SF_UNKNOWN;
89 /* Note: Return a non-zero size to indicate vt is valid. The actual size
90 * of a UDT is taken from the result of IRecordInfo_GetSize().
92 case VT_RECORD: return SF_RECORD;
93 default: return SF_ERROR;
97 static ULONG get_cell_count(const SAFEARRAY *psa)
99 const SAFEARRAYBOUND* psab = psa->rgsabound;
100 USHORT cCount = psa->cDims;
101 ULONG ulNumCells = 1;
105 if (!psab->cElements)
107 ulNumCells *= psab->cElements;
113 static DWORD elem_wire_size(LPSAFEARRAY lpsa, SF_TYPE sftype)
115 if (sftype == SF_BSTR)
116 return sizeof(DWORD);
118 return lpsa->cbElements;
121 static void check_safearray(void *buffer, LPSAFEARRAY lpsa)
123 unsigned char *wiresa = buffer;
124 const SAFEARRAYBOUND *bounds;
132 ok(*(DWORD *)wiresa == 0, "wiresa + 0x0 should be NULL instead of 0x%08x\n", *(DWORD *)wiresa);
136 if(FAILED(SafeArrayGetVartype(lpsa, &vt)))
139 sftype = get_union_type(lpsa);
140 cell_count = get_cell_count(lpsa);
142 ok(*(DWORD *)wiresa, "wiresa + 0x0 should be non-NULL instead of 0x%08x\n", *(DWORD *)wiresa); /* win2k: this is lpsa. winxp: this is 0x00000001 */
143 wiresa += sizeof(DWORD);
144 ok(*(DWORD *)wiresa == lpsa->cDims, "wiresa + 0x4 should be lpsa->cDims instead of 0x%08x\n", *(DWORD *)wiresa);
145 wiresa += sizeof(DWORD);
146 ok(*(WORD *)wiresa == lpsa->cDims, "wiresa + 0x8 should be lpsa->cDims instead of 0x%04x\n", *(WORD *)wiresa);
147 wiresa += sizeof(WORD);
148 ok(*(WORD *)wiresa == lpsa->fFeatures, "wiresa + 0xa should be lpsa->fFeatures instead of 0x%08x\n", *(WORD *)wiresa);
149 wiresa += sizeof(WORD);
150 ok(*(DWORD *)wiresa == elem_wire_size(lpsa, sftype), "wiresa + 0xc should be 0x%08x instead of 0x%08x\n", elem_wire_size(lpsa, sftype), *(DWORD *)wiresa);
151 wiresa += sizeof(DWORD);
152 ok(*(WORD *)wiresa == lpsa->cLocks, "wiresa + 0x10 should be lpsa->cLocks instead of 0x%04x\n", *(WORD *)wiresa);
153 wiresa += sizeof(WORD);
154 ok(*(WORD *)wiresa == vt, "wiresa + 0x12 should be %04x instead of 0x%04x\n", vt, *(WORD *)wiresa);
155 wiresa += sizeof(WORD);
156 ok(*(DWORD *)wiresa == sftype, "wiresa + 0x14 should be %08x instead of 0x%08x\n", (DWORD)sftype, *(DWORD *)wiresa);
157 wiresa += sizeof(DWORD);
158 ok(*(DWORD *)wiresa == cell_count, "wiresa + 0x18 should be %u instead of %u\n", cell_count, *(DWORD *)wiresa);
159 wiresa += sizeof(DWORD);
160 ok(*(DWORD *)wiresa, "wiresa + 0x1c should be non-zero instead of 0x%08x\n", *(DWORD *)wiresa);
161 wiresa += sizeof(DWORD);
162 if(sftype == SF_HAVEIID)
165 SafeArrayGetIID(lpsa, &guid);
166 ok(IsEqualGUID(&guid, wiresa), "guid mismatch\n");
167 wiresa += sizeof(GUID);
170 /* bounds are marshaled in natural dimensions order */
171 bounds = (SAFEARRAYBOUND*)wiresa;
172 for(i=0; i<lpsa->cDims; i++)
174 ok(memcmp(bounds, &lpsa->rgsabound[lpsa->cDims-i-1], sizeof(SAFEARRAYBOUND)) == 0,
175 "bounds mismatch for dimension %d, got (%d,%d), expected (%d,%d)\n", i,
176 bounds->lLbound, bounds->cElements, lpsa->rgsabound[lpsa->cDims-i-1].lLbound,
177 lpsa->rgsabound[lpsa->cDims-i-1].cElements);
181 wiresa += sizeof(lpsa->rgsabound[0]) * lpsa->cDims;
183 ok(*(DWORD *)wiresa == cell_count, "wiresa + 0x28 should be %u instead of %u\n", cell_count, *(DWORD*)wiresa);
184 wiresa += sizeof(DWORD);
185 /* elements are now pointed to by wiresa */
188 static void * WINAPI user_allocate(SIZE_T size)
190 return CoTaskMemAlloc(size);
193 static void WINAPI user_free(void *p)
198 static void init_user_marshal_cb(USER_MARSHAL_CB *umcb,
199 PMIDL_STUB_MESSAGE stub_msg,
200 PRPC_MESSAGE rpc_msg, unsigned char *buffer,
201 unsigned int size, MSHCTX context)
203 memset(rpc_msg, 0, sizeof(*rpc_msg));
204 rpc_msg->Buffer = buffer;
205 rpc_msg->BufferLength = size;
207 memset(stub_msg, 0, sizeof(*stub_msg));
208 stub_msg->RpcMsg = rpc_msg;
209 stub_msg->Buffer = buffer;
210 stub_msg->pfnAllocate = user_allocate;
211 stub_msg->pfnFree = user_free;
213 memset(umcb, 0, sizeof(*umcb));
214 umcb->Flags = MAKELONG(context, NDR_LOCAL_DATA_REPRESENTATION);
215 umcb->pStubMsg = stub_msg;
216 umcb->Signature = USER_MARSHAL_CB_SIGNATURE;
217 umcb->CBType = buffer ? USER_MARSHAL_CB_UNMARSHALL : USER_MARSHAL_CB_BUFFER_SIZE;
220 static void test_marshal_LPSAFEARRAY(void)
222 unsigned char *buffer, *next;
223 ULONG size, expected;
225 LPSAFEARRAY lpsa2 = NULL;
226 SAFEARRAYBOUND sab[2];
228 MIDL_STUB_MESSAGE stub_msg;
229 USER_MARSHAL_CB umcb;
233 int expected_bstr_size;
238 sab[0].cElements = 10;
240 lpsa = SafeArrayCreate(VT_I2, 1, sab);
241 *(DWORD *)lpsa->pvData = 0xcafebabe;
244 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
245 size = LPSAFEARRAY_UserSize(&umcb.Flags, 1, &lpsa);
246 expected = (44 + 1 + sizeof(ULONG) - 1) & ~(sizeof(ULONG) - 1);
247 expected += sab[0].cElements * sizeof(USHORT);
248 ok(size == expected || size == expected + 12, /* win64 */
249 "size should be %u bytes, not %u\n", expected, size);
250 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
251 size = LPSAFEARRAY_UserSize(&umcb.Flags, 0, &lpsa);
252 expected = 44 + sab[0].cElements * sizeof(USHORT);
253 ok(size == expected || size == expected + 12, /* win64 */
254 "size should be %u bytes, not %u\n", expected, size);
255 buffer = HeapAlloc(GetProcessHeap(), 0, size);
256 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
257 next = LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
258 ok(next - buffer == expected, "Marshaled %u bytes, expected %u\n", (ULONG) (next - buffer), expected);
260 check_safearray(buffer, lpsa);
262 if (LPSAFEARRAY_UNMARSHAL_WORKS)
265 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
266 LPSAFEARRAY_UserUnmarshal(&umcb.Flags, buffer, &lpsa2);
267 ok(lpsa2 != NULL, "LPSAFEARRAY didn't unmarshal\n");
268 SafeArrayGetVartype(lpsa, &vt);
269 SafeArrayGetVartype(lpsa2, &vt2);
270 ok(vt == vt2, "vts differ %x %x\n", vt, vt2);
271 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
272 LPSAFEARRAY_UserFree(&umcb.Flags, &lpsa2);
274 HeapFree(GetProcessHeap(), 0, buffer);
276 SafeArrayDestroy(lpsa);
278 /* use two dimensions */
280 sab[0].cElements = 10;
282 sab[1].cElements = 2;
284 lpsa = SafeArrayCreate(VT_I2, 2, sab);
285 *(DWORD *)lpsa->pvData = 0xcafebabe;
288 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
289 size = LPSAFEARRAY_UserSize(&umcb.Flags, 1, &lpsa);
290 expected = (44 + 1 + +sizeof(SAFEARRAYBOUND) + sizeof(ULONG) - 1) & ~(sizeof(ULONG) - 1);
291 expected += max(sab[0].cElements, sab[1].cElements) * lpsa->cDims * sizeof(USHORT);
292 ok(size == expected || size == expected + 12, /* win64 */
293 "size should be %u bytes, not %u\n", expected, size);
294 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
295 size = LPSAFEARRAY_UserSize(&umcb.Flags, 0, &lpsa);
296 expected = 52 + max(sab[0].cElements, sab[1].cElements) * lpsa->cDims * sizeof(USHORT);
297 ok(size == expected || size == expected + 12, /* win64 */
298 "size should be %u bytes, not %u\n", expected, size);
299 buffer = HeapAlloc(GetProcessHeap(), 0, size);
300 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
301 next = LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
302 ok(next - buffer == expected, "Marshaled %u bytes, expected %u\n", (ULONG) (next - buffer), expected);
304 check_safearray(buffer, lpsa);
306 if (LPSAFEARRAY_UNMARSHAL_WORKS)
309 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
310 LPSAFEARRAY_UserUnmarshal(&umcb.Flags, buffer, &lpsa2);
311 ok(lpsa2 != NULL, "LPSAFEARRAY didn't unmarshal\n");
312 SafeArrayGetVartype(lpsa, &vt);
313 SafeArrayGetVartype(lpsa2, &vt2);
314 ok(vt == vt2, "vts differ %x %x\n", vt, vt2);
315 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
316 LPSAFEARRAY_UserFree(&umcb.Flags, &lpsa2);
318 HeapFree(GetProcessHeap(), 0, buffer);
320 SafeArrayDestroy(lpsa);
322 /* test NULL safe array */
325 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
326 size = LPSAFEARRAY_UserSize(&umcb.Flags, 0, &lpsa);
328 ok(size == expected, "size should be 4 bytes, not %d\n", size);
329 buffer = HeapAlloc(GetProcessHeap(), 0, size);
330 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
331 next = LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
332 ok(next - buffer == expected, "Marshaled %u bytes, expected %u\n", (ULONG) (next - buffer), expected);
333 check_safearray(buffer, lpsa);
335 if (LPSAFEARRAY_UNMARSHAL_WORKS)
337 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
338 LPSAFEARRAY_UserUnmarshal(&umcb.Flags, buffer, &lpsa2);
339 ok(lpsa2 == NULL, "NULL LPSAFEARRAY didn't unmarshal\n");
340 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
341 LPSAFEARRAY_UserFree(&umcb.Flags, &lpsa2);
343 HeapFree(GetProcessHeap(), 0, buffer);
346 sab[0].cElements = 10;
348 lpsa = SafeArrayCreate(VT_R8, 1, sab);
349 *(double *)lpsa->pvData = 3.1415;
352 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
353 size = LPSAFEARRAY_UserSize(&umcb.Flags, 1, &lpsa);
354 expected = (44 + 1 + (sizeof(double) - 1)) & ~(sizeof(double) - 1);
355 expected += sab[0].cElements * sizeof(double);
356 ok(size == expected || size == expected + 16, /* win64 */
357 "size should be %u bytes, not %u\n", expected, size);
358 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
359 expected = (44 + (sizeof(double) - 1)) & ~(sizeof(double) - 1);
360 expected += sab[0].cElements * sizeof(double);
361 size = LPSAFEARRAY_UserSize(&umcb.Flags, 0, &lpsa);
362 ok(size == expected || size == expected + 8, /* win64 */
363 "size should be %u bytes, not %u\n", expected, size);
364 buffer = HeapAlloc(GetProcessHeap(), 0, size);
365 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
366 next = LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
367 ok(next - buffer == expected || broken(next - buffer + sizeof(DWORD) == expected),
368 "Marshaled %u bytes, expected %u\n", (ULONG) (next - buffer), expected);
370 check_safearray(buffer, lpsa);
372 HeapFree(GetProcessHeap(), 0, buffer);
374 SafeArrayDestroy(lpsa);
376 /* VARTYPE-less arrays can be marshaled if cbElements is 1,2,4 or 8 as type SF_In */
377 hr = SafeArrayAllocDescriptor(1, &lpsa);
378 ok(hr == S_OK, "saad failed %08x\n", hr);
379 lpsa->cbElements = 8;
380 lpsa->rgsabound[0].lLbound = 2;
381 lpsa->rgsabound[0].cElements = 48;
382 hr = SafeArrayAllocData(lpsa);
383 ok(hr == S_OK, "saad failed %08x\n", hr);
385 hr = SafeArrayGetVartype(lpsa, &vt);
386 ok(hr == E_INVALIDARG, "ret %08x\n", hr);
388 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
389 size = LPSAFEARRAY_UserSize(&umcb.Flags, 0, &lpsa);
390 expected = (44 + lpsa->cbElements - 1) & ~(lpsa->cbElements - 1);
391 expected += lpsa->cbElements * lpsa->rgsabound[0].cElements;
392 ok(size == expected || size == expected + 8, /* win64 */
393 "size should be %u bytes, not %u\n", expected, size);
394 buffer = HeapAlloc(GetProcessHeap(), 0, size);
395 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
396 next = LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
397 ok(next - buffer == expected || broken(next - buffer + sizeof(DWORD) == expected),
398 "Marshaled %u bytes, expected %u\n", (ULONG) (next - buffer), expected);
399 check_safearray(buffer, lpsa);
400 HeapFree(GetProcessHeap(), 0, buffer);
401 SafeArrayDestroyData(lpsa);
402 SafeArrayDestroyDescriptor(lpsa);
404 /* Test an array of VT_BSTR */
406 sab[0].cElements = sizeof(values) / sizeof(values[0]);
408 lpsa = SafeArrayCreate(VT_BSTR, 1, sab);
409 expected_bstr_size = 0;
410 for (i = 0; i < sab[0].cElements; i++)
414 for (j = 0; j <= i; j++)
417 indices[0] = i + sab[0].lLbound;
418 values[i] = SysAllocString(buf);
419 hr = SafeArrayPutElement(lpsa, indices, values[i]);
420 ok(hr == S_OK, "Failed to put bstr element hr 0x%x\n", hr);
421 expected_bstr_size += (j * sizeof(WCHAR)) + (3 * sizeof(DWORD));
422 if (i % 2 == 0) /* Account for DWORD padding. Works so long as cElements is even */
423 expected_bstr_size += sizeof(WCHAR);
426 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
427 size = LPSAFEARRAY_UserSize(&umcb.Flags, 1, &lpsa);
428 expected = 44 + (sab[0].cElements * sizeof(DWORD)) + expected_bstr_size;
430 ok(size == expected + sizeof(DWORD) || size == (expected + sizeof(DWORD) + 12 /* win64 */),
431 "size should be %u bytes, not %u\n", expected + (ULONG) sizeof(DWORD), size);
432 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
433 size = LPSAFEARRAY_UserSize(&umcb.Flags, 0, &lpsa);
435 ok(size == expected || size == (expected + 12 /* win64 */),
436 "size should be %u bytes, not %u\n", expected, size);
437 buffer = HeapAlloc(GetProcessHeap(), 0, size);
438 memset(buffer, 0xcc, size);
439 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
440 next = LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
442 ok(next - buffer == expected, "Marshaled %u bytes, expected %u\n", (ULONG) (next - buffer), expected);
444 check_safearray(buffer, lpsa);
447 if (LPSAFEARRAY_UNMARSHAL_WORKS)
449 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
450 next = LPSAFEARRAY_UserUnmarshal(&umcb.Flags, buffer, &lpsa2);
452 ok(next - buffer == expected, "Marshaled %u bytes, expected %u\n", (ULONG) (next - buffer), expected);
453 ok(lpsa2 != NULL, "LPSAFEARRAY didn't unmarshal, result %p\n", next);
456 for (i = 0; i < sizeof(values) / sizeof(values[0]); i++)
458 BSTR gotvalue = NULL;
462 indices[0] = i + sab[0].lLbound;
463 hr = SafeArrayGetElement(lpsa2, indices, &gotvalue);
464 ok(hr == S_OK, "Failed to get bstr element at hres 0x%x\n", hr);
467 ok(VarBstrCmp(values[i], gotvalue, 0, 0) == VARCMP_EQ, "String %d does not match\n", i);
468 SysFreeString(gotvalue);
472 SysFreeString(values[i]);
475 if (LPSAFEARRAY_UNMARSHAL_WORKS)
477 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
478 LPSAFEARRAY_UserFree(&umcb.Flags, &lpsa2);
481 HeapFree(GetProcessHeap(), 0, buffer);
482 SafeArrayDestroy(lpsa);
484 /* VARTYPE-less arrays with FADF_VARIANT */
485 hr = SafeArrayAllocDescriptor(1, &lpsa);
486 ok(hr == S_OK, "saad failed %08x\n", hr);
487 lpsa->cbElements = sizeof(VARIANT);
488 lpsa->fFeatures = FADF_VARIANT;
489 lpsa->rgsabound[0].lLbound = 2;
490 lpsa->rgsabound[0].cElements = 48;
491 hr = SafeArrayAllocData(lpsa);
492 ok(hr == S_OK, "saad failed %08x\n", hr);
494 hr = SafeArrayGetVartype(lpsa, &vt);
495 ok(hr == E_INVALIDARG, "ret %08x\n", hr);
497 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
498 size = LPSAFEARRAY_UserSize(&umcb.Flags, 0, &lpsa);
499 expected = 44 + 28 * lpsa->rgsabound[0].cElements;
501 ok(size == expected || size == expected + 8, /* win64 */
502 "size should be %u bytes, not %u\n", expected, size);
503 buffer = HeapAlloc(GetProcessHeap(), 0, size);
504 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
505 next = LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
507 ok(next - buffer == expected || broken(next - buffer + sizeof(DWORD) == expected),
508 "Marshaled %u bytes, expected %u\n", (ULONG) (next - buffer), expected);
509 lpsa->cbElements = 16; /* VARIANT wire size */
510 check_safearray(buffer, lpsa);
511 HeapFree(GetProcessHeap(), 0, buffer);
512 SafeArrayDestroyData(lpsa);
513 SafeArrayDestroyDescriptor(lpsa);
516 static void check_bstr(void *buffer, BSTR b)
518 DWORD *wireb = buffer;
519 DWORD len = SysStringByteLen(b);
521 ok(*wireb == (len + 1) / 2, "wv[0] %08x\n", *wireb);
524 ok(*wireb == len, "wv[1] %08x\n", *wireb);
526 ok(*wireb == 0xffffffff, "wv[1] %08x\n", *wireb);
528 ok(*wireb == (len + 1) / 2, "wv[2] %08x\n", *wireb);
532 ok(!memcmp(wireb, b, (len + 1) & ~1), "strings differ\n");
537 static void test_marshal_BSTR(void)
541 MIDL_STUB_MESSAGE stub_msg;
542 USER_MARSHAL_CB umcb;
543 unsigned char *buffer, *next;
545 WCHAR str[] = {'m','a','r','s','h','a','l',' ','t','e','s','t','1',0};
548 b = SysAllocString(str);
549 len = SysStringLen(b);
550 ok(len == 13, "get %d\n", len);
552 /* BSTRs are DWORD aligned */
554 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
555 size = BSTR_UserSize(&umcb.Flags, 1, &b);
556 ok(size == 42, "size %d\n", size);
558 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
559 size = BSTR_UserSize(&umcb.Flags, 0, &b);
560 ok(size == 38, "size %d\n", size);
562 buffer = HeapAlloc(GetProcessHeap(), 0, size);
563 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
564 next = BSTR_UserMarshal(&umcb.Flags, buffer, &b);
565 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
566 check_bstr(buffer, b);
568 if (BSTR_UNMARSHAL_WORKS)
571 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
572 next = BSTR_UserUnmarshal(&umcb.Flags, buffer, &b2);
573 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
574 ok(b2 != NULL, "BSTR didn't unmarshal\n");
575 ok(!memcmp(b, b2, (len + 1) * 2), "strings differ\n");
576 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
577 BSTR_UserFree(&umcb.Flags, &b2);
580 HeapFree(GetProcessHeap(), 0, buffer);
584 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
585 size = BSTR_UserSize(&umcb.Flags, 0, &b);
586 ok(size == 12, "size %d\n", size);
588 buffer = HeapAlloc(GetProcessHeap(), 0, size);
589 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
590 next = BSTR_UserMarshal(&umcb.Flags, buffer, &b);
591 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
593 check_bstr(buffer, b);
594 if (BSTR_UNMARSHAL_WORKS)
597 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
598 next = BSTR_UserUnmarshal(&umcb.Flags, buffer, &b2);
599 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
600 ok(b2 == NULL, "NULL BSTR didn't unmarshal\n");
601 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
602 BSTR_UserFree(&umcb.Flags, &b2);
604 HeapFree(GetProcessHeap(), 0, buffer);
606 b = SysAllocStringByteLen("abc", 3);
607 *(((char*)b) + 3) = 'd';
608 len = SysStringLen(b);
609 ok(len == 1, "get %d\n", len);
610 len = SysStringByteLen(b);
611 ok(len == 3, "get %d\n", len);
613 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
614 size = BSTR_UserSize(&umcb.Flags, 0, &b);
615 ok(size == 16, "size %d\n", size);
617 buffer = HeapAlloc(GetProcessHeap(), 0, size);
618 memset(buffer, 0xcc, size);
619 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
620 next = BSTR_UserMarshal(&umcb.Flags, buffer, &b);
621 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
622 check_bstr(buffer, b);
623 ok(buffer[15] == 'd', "buffer[15] %02x\n", buffer[15]);
625 if (BSTR_UNMARSHAL_WORKS)
628 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
629 next = BSTR_UserUnmarshal(&umcb.Flags, buffer, &b2);
630 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
631 ok(b2 != NULL, "BSTR didn't unmarshal\n");
632 ok(!memcmp(b, b2, len), "strings differ\n");
633 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
634 BSTR_UserFree(&umcb.Flags, &b2);
636 HeapFree(GetProcessHeap(), 0, buffer);
639 b = SysAllocStringByteLen("", 0);
640 len = SysStringLen(b);
641 ok(len == 0, "get %d\n", len);
642 len = SysStringByteLen(b);
643 ok(len == 0, "get %d\n", len);
645 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
646 size = BSTR_UserSize(&umcb.Flags, 0, &b);
647 ok(size == 12, "size %d\n", size);
649 buffer = HeapAlloc(GetProcessHeap(), 0, size);
650 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
651 next = BSTR_UserMarshal(&umcb.Flags, buffer, &b);
652 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
653 check_bstr(buffer, b);
655 if (BSTR_UNMARSHAL_WORKS)
658 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, buffer, size, MSHCTX_DIFFERENTMACHINE);
659 next = BSTR_UserUnmarshal(&umcb.Flags, buffer, &b2);
660 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
661 ok(b2 != NULL, "NULL LPSAFEARRAY didn't unmarshal\n");
662 len = SysStringByteLen(b2);
663 ok(len == 0, "byte len %d\n", len);
664 init_user_marshal_cb(&umcb, &stub_msg, &rpc_msg, NULL, 0, MSHCTX_DIFFERENTMACHINE);
665 BSTR_UserFree(&umcb.Flags, &b2);
667 HeapFree(GetProcessHeap(), 0, buffer);
673 IUnknown IUnknown_iface;
677 static inline HeapUnknown *impl_from_IUnknown(IUnknown *iface)
679 return CONTAINING_RECORD(iface, HeapUnknown, IUnknown_iface);
682 static HRESULT WINAPI HeapUnknown_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
684 if (IsEqualIID(riid, &IID_IUnknown))
686 IUnknown_AddRef(iface);
691 return E_NOINTERFACE;
694 static ULONG WINAPI HeapUnknown_AddRef(IUnknown *iface)
696 HeapUnknown *This = impl_from_IUnknown(iface);
697 return InterlockedIncrement((LONG*)&This->refs);
700 static ULONG WINAPI HeapUnknown_Release(IUnknown *iface)
702 HeapUnknown *This = impl_from_IUnknown(iface);
703 ULONG refs = InterlockedDecrement((LONG*)&This->refs);
704 if (!refs) HeapFree(GetProcessHeap(), 0, This);
708 static const IUnknownVtbl HeapUnknown_Vtbl =
710 HeapUnknown_QueryInterface,
715 static void check_variant_header(DWORD *wirev, VARIANT *v, ULONG size)
720 ok(*wirev == (size + 7) >> 3, "wv[0] %08x, expected %08x\n", *wirev, (size + 7) >> 3);
722 ok(*wirev == 0, "wv[1] %08x\n", *wirev);
725 ok(*wp == V_VT(v), "vt %04x expected %04x\n", *wp, V_VT(v));
727 ok(*wp == V_U2(v).wReserved1, "res1 %04x expected %04x\n", *wp, V_U2(v).wReserved1);
729 ok(*wp == V_U2(v).wReserved2, "res2 %04x expected %04x\n", *wp, V_U2(v).wReserved2);
731 ok(*wp == V_U2(v).wReserved3, "res3 %04x expected %04x\n", *wp, V_U2(v).wReserved3);
735 if(switch_is & VT_ARRAY)
736 switch_is &= ~VT_TYPEMASK;
737 ok(*wirev == switch_is, "switch_is %08x expected %08x\n", *wirev, switch_is);
740 /* Win9x and WinME don't always align as needed. Variants have
743 static void *alloc_aligned(SIZE_T size, void **buf)
745 *buf = HeapAlloc(GetProcessHeap(), 0, size + 7);
746 return (void *)(((UINT_PTR)*buf + 7) & ~7);
749 static void test_marshal_VARIANT(void)
752 MIDL_STUB_MESSAGE stubMsg = { 0 };
753 RPC_MESSAGE rpcMsg = { 0 };
754 USER_MARSHAL_CB umcb = { 0 };
755 unsigned char *buffer, *next;
762 WCHAR str[] = {'m','a','r','s','h','a','l',' ','t','e','s','t',0};
766 HeapUnknown *heap_unknown;
769 stubMsg.RpcMsg = &rpcMsg;
771 umcb.Flags = MAKELONG(MSHCTX_DIFFERENTMACHINE, NDR_LOCAL_DATA_REPRESENTATION);
772 umcb.pStubMsg = &stubMsg;
773 umcb.pReserve = NULL;
774 umcb.Signature = USER_MARSHAL_CB_SIGNATURE;
775 umcb.CBType = USER_MARSHAL_CB_UNMARSHALL;
782 /* check_variant_header tests wReserved[123], so initialize to unique values.
783 * (Could probably also do this by setting the variant to a known DECIMAL.)
785 V_U2(&v).wReserved1 = 0x1234;
786 V_U2(&v).wReserved2 = 0x5678;
787 V_U2(&v).wReserved3 = 0x9abc;
789 /* Variants have an alignment of 8 */
790 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 1, &v);
791 ok(stubMsg.BufferLength == 29, "size %d\n", stubMsg.BufferLength);
793 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
794 ok(stubMsg.BufferLength == 21, "size %d\n", stubMsg.BufferLength);
796 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
797 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
798 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
799 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
800 wirev = (DWORD*)buffer;
802 check_variant_header(wirev, &v, stubMsg.BufferLength);
804 ok(*(char*)wirev == V_I1(&v), "wv[5] %08x\n", *wirev);
805 if (VARIANT_UNMARSHAL_WORKS)
808 stubMsg.Buffer = buffer;
809 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
810 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
811 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
812 ok(V_I1(&v) == V_I1(&v2), "got i1 %x expect %x\n", V_I1(&v), V_I1(&v2));
814 VARIANT_UserFree(&umcb.Flags, &v2);
816 HeapFree(GetProcessHeap(), 0, oldbuffer);
823 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
824 ok(stubMsg.BufferLength == 22, "size %d\n", stubMsg.BufferLength);
826 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
827 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
828 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
829 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
830 wirev = (DWORD*)buffer;
832 check_variant_header(wirev, &v, stubMsg.BufferLength);
834 ok(*(short*)wirev == V_I2(&v), "wv[5] %08x\n", *wirev);
835 if (VARIANT_UNMARSHAL_WORKS)
838 stubMsg.Buffer = buffer;
839 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
840 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
841 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
842 ok(V_I2(&v) == V_I2(&v2), "got i2 %x expect %x\n", V_I2(&v), V_I2(&v2));
844 VARIANT_UserFree(&umcb.Flags, &v2);
846 HeapFree(GetProcessHeap(), 0, oldbuffer);
850 V_VT(&v) = VT_I2 | VT_BYREF;
854 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
855 ok(stubMsg.BufferLength == 26, "size %d\n", stubMsg.BufferLength);
857 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
858 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
859 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
860 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
861 wirev = (DWORD*)buffer;
863 check_variant_header(wirev, &v, stubMsg.BufferLength);
865 ok(*wirev == 0x4, "wv[5] %08x\n", *wirev);
867 ok(*(short*)wirev == s, "wv[6] %08x\n", *wirev);
868 if (VARIANT_UNMARSHAL_WORKS)
872 V_VT(&v2) = VT_I2 | VT_BYREF;
873 V_BYREF(&v2) = mem = CoTaskMemAlloc(sizeof(V_I2(&v2)));
874 stubMsg.Buffer = buffer;
875 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
876 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
877 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
878 ok(V_BYREF(&v2) == mem, "didn't reuse existing memory\n");
879 ok(*V_I2REF(&v) == *V_I2REF(&v2), "got i2 ref %x expect ui4 ref %x\n", *V_I2REF(&v), *V_I2REF(&v2));
881 VARIANT_UserFree(&umcb.Flags, &v2);
883 HeapFree(GetProcessHeap(), 0, oldbuffer);
890 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
891 ok(stubMsg.BufferLength == 24, "size %d\n", stubMsg.BufferLength);
893 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
894 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
895 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
896 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
897 wirev = (DWORD*)buffer;
899 check_variant_header(wirev, &v, stubMsg.BufferLength);
901 ok(*wirev == V_I4(&v), "wv[5] %08x\n", *wirev);
903 if (VARIANT_UNMARSHAL_WORKS)
906 stubMsg.Buffer = buffer;
907 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
908 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
909 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
910 ok(V_I4(&v) == V_I4(&v2), "got i4 %x expect %x\n", V_I4(&v), V_I4(&v2));
912 VARIANT_UserFree(&umcb.Flags, &v2);
914 HeapFree(GetProcessHeap(), 0, oldbuffer);
921 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
922 ok(stubMsg.BufferLength == 24, "size %d\n", stubMsg.BufferLength);
924 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
925 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
926 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
927 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
928 wirev = (DWORD*)buffer;
930 check_variant_header(wirev, &v, stubMsg.BufferLength);
932 ok(*wirev == 0x1234, "wv[5] %08x\n", *wirev);
933 if (VARIANT_UNMARSHAL_WORKS)
936 stubMsg.Buffer = buffer;
937 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
938 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
939 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
940 ok(V_UI4(&v) == V_UI4(&v2), "got ui4 %x expect %x\n", V_UI4(&v), V_UI4(&v2));
942 VARIANT_UserFree(&umcb.Flags, &v2);
944 HeapFree(GetProcessHeap(), 0, oldbuffer);
948 V_VT(&v) = VT_UI4 | VT_BYREF;
952 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
953 ok(stubMsg.BufferLength == 28, "size %d\n", stubMsg.BufferLength);
955 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
956 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
957 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
958 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
959 wirev = (DWORD*)buffer;
961 check_variant_header(wirev, &v, stubMsg.BufferLength);
963 ok(*wirev == 0x4, "wv[5] %08x\n", *wirev);
965 ok(*wirev == ul, "wv[6] %08x\n", *wirev);
967 if (VARIANT_UNMARSHAL_WORKS)
970 stubMsg.Buffer = buffer;
971 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
972 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
973 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
974 ok(*V_UI4REF(&v) == *V_UI4REF(&v2), "got ui4 ref %x expect ui4 ref %x\n", *V_UI4REF(&v), *V_UI4REF(&v2));
976 VARIANT_UserFree(&umcb.Flags, &v2);
978 HeapFree(GetProcessHeap(), 0, oldbuffer);
985 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
986 ok(stubMsg.BufferLength == 24, "size %d\n", stubMsg.BufferLength);
988 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
989 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
990 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
991 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
992 wirev = (DWORD*)buffer;
994 check_variant_header(wirev, &v, stubMsg.BufferLength);
996 ok(*(float*)wirev == V_R4(&v), "wv[5] %08x\n", *wirev);
997 if (VARIANT_UNMARSHAL_WORKS)
1000 stubMsg.Buffer = buffer;
1001 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
1002 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1003 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
1004 ok(V_R4(&v) == V_R4(&v2), "got r4 %f expect %f\n", V_R4(&v), V_R4(&v2));
1006 VARIANT_UserFree(&umcb.Flags, &v2);
1008 HeapFree(GetProcessHeap(), 0, oldbuffer);
1015 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1016 ok(stubMsg.BufferLength == 32, "size %d\n", stubMsg.BufferLength);
1018 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1019 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1020 memset(buffer, 0xcc, stubMsg.BufferLength);
1021 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1022 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1023 wirev = (DWORD*)buffer;
1025 check_variant_header(wirev, &v, stubMsg.BufferLength);
1027 ok(*wirev == 0xcccccccc, "wv[5] %08x\n", *wirev); /* pad */
1029 ok(*(double*)wirev == V_R8(&v), "wv[6] %08x, wv[7] %08x\n", *wirev, *(wirev+1));
1030 if (VARIANT_UNMARSHAL_WORKS)
1033 stubMsg.Buffer = buffer;
1034 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
1035 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1036 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
1037 ok(V_R8(&v) == V_R8(&v2), "got r8 %f expect %f\n", V_R8(&v), V_R8(&v2));
1039 VARIANT_UserFree(&umcb.Flags, &v2);
1041 HeapFree(GetProcessHeap(), 0, oldbuffer);
1045 V_VT(&v) = VT_R8 | VT_BYREF;
1049 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1050 ok(stubMsg.BufferLength == 32, "size %d\n", stubMsg.BufferLength);
1052 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1053 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1054 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1055 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1056 wirev = (DWORD*)buffer;
1058 check_variant_header(wirev, &v, stubMsg.BufferLength);
1060 ok(*wirev == 8, "wv[5] %08x\n", *wirev);
1062 ok(*(double*)wirev == d, "wv[6] %08x wv[7] %08x\n", *wirev, *(wirev+1));
1063 if (VARIANT_UNMARSHAL_WORKS)
1066 stubMsg.Buffer = buffer;
1067 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
1068 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1069 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
1070 ok(*V_R8REF(&v) == *V_R8REF(&v2), "got r8 ref %f expect %f\n", *V_R8REF(&v), *V_R8REF(&v2));
1072 VARIANT_UserFree(&umcb.Flags, &v2);
1074 HeapFree(GetProcessHeap(), 0, oldbuffer);
1076 /*** VARIANT_BOOL ***/
1079 V_BOOL(&v) = 0x1234;
1081 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1082 ok(stubMsg.BufferLength == 22, "size %d\n", stubMsg.BufferLength);
1084 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1085 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1086 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1087 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1088 wirev = (DWORD*)buffer;
1090 check_variant_header(wirev, &v, stubMsg.BufferLength);
1092 ok(*(short*)wirev == V_BOOL(&v), "wv[5] %04x\n", *(WORD*)wirev);
1093 if (VARIANT_UNMARSHAL_WORKS)
1096 stubMsg.Buffer = buffer;
1097 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
1098 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1099 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
1100 ok(V_BOOL(&v) == V_BOOL(&v2), "got bool %x expect %x\n", V_BOOL(&v), V_BOOL(&v2));
1102 VARIANT_UserFree(&umcb.Flags, &v2);
1104 HeapFree(GetProcessHeap(), 0, oldbuffer);
1107 VarDecFromI4(0x12345678, &dec);
1108 dec.wReserved = 0xfedc; /* Also initialize reserved field, as we check it later */
1110 V_DECIMAL(&v) = dec;
1111 V_VT(&v) = VT_DECIMAL;
1113 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1114 ok(stubMsg.BufferLength == 40, "size %d\n", stubMsg.BufferLength);
1116 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1117 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1118 memset(buffer, 0xcc, stubMsg.BufferLength);
1119 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1120 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1121 wirev = (DWORD*)buffer;
1123 check_variant_header(wirev, &v, stubMsg.BufferLength);
1125 ok(*wirev == 0xcccccccc, "wirev[5] %08x\n", *wirev); /* pad */
1128 dec2.wReserved = VT_DECIMAL;
1129 ok(!memcmp(wirev, &dec2, sizeof(dec2)), "wirev[6] %08x wirev[7] %08x wirev[8] %08x wirev[9] %08x\n",
1130 *wirev, *(wirev + 1), *(wirev + 2), *(wirev + 3));
1131 if (VARIANT_UNMARSHAL_WORKS)
1134 stubMsg.Buffer = buffer;
1135 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
1136 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1137 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
1138 ok(!memcmp(&V_DECIMAL(&v), & V_DECIMAL(&v2), sizeof(DECIMAL)), "decimals differ\n");
1140 VARIANT_UserFree(&umcb.Flags, &v2);
1142 HeapFree(GetProcessHeap(), 0, oldbuffer);
1144 /*** DECIMAL BYREF ***/
1146 V_VT(&v) = VT_DECIMAL | VT_BYREF;
1147 V_DECIMALREF(&v) = &dec;
1149 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1150 ok(stubMsg.BufferLength == 40, "size %d\n", stubMsg.BufferLength);
1152 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1153 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1154 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1155 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1156 wirev = (DWORD*)buffer;
1158 check_variant_header(wirev, &v, stubMsg.BufferLength);
1160 ok(*wirev == 16, "wv[5] %08x\n", *wirev);
1162 ok(!memcmp(wirev, &dec, sizeof(dec)), "wirev[6] %08x wirev[7] %08x wirev[8] %08x wirev[9] %08x\n", *wirev, *(wirev + 1), *(wirev + 2), *(wirev + 3));
1163 if (VARIANT_UNMARSHAL_WORKS)
1166 /* check_variant_header tests wReserved[123], so initialize to unique values.
1167 * (Could probably also do this by setting the variant to a known DECIMAL.)
1169 V_U2(&v2).wReserved1 = 0x0123;
1170 V_U2(&v2).wReserved2 = 0x4567;
1171 V_U2(&v2).wReserved3 = 0x89ab;
1173 stubMsg.Buffer = buffer;
1174 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
1175 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1176 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
1177 ok(!memcmp(V_DECIMALREF(&v), V_DECIMALREF(&v2), sizeof(DECIMAL)), "decimals differ\n");
1179 VARIANT_UserFree(&umcb.Flags, &v2);
1181 HeapFree(GetProcessHeap(), 0, oldbuffer);
1185 V_VT(&v) = VT_EMPTY;
1187 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1188 ok(stubMsg.BufferLength == 20, "size %d\n", stubMsg.BufferLength);
1190 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1191 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1192 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1193 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1194 wirev = (DWORD*)buffer;
1196 check_variant_header(wirev, &v, stubMsg.BufferLength);
1197 if (VARIANT_UNMARSHAL_WORKS)
1200 stubMsg.Buffer = buffer;
1201 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
1202 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1203 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
1205 VARIANT_UserFree(&umcb.Flags, &v2);
1207 HeapFree(GetProcessHeap(), 0, oldbuffer);
1213 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1214 ok(stubMsg.BufferLength == 20, "size %d\n", stubMsg.BufferLength);
1216 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1217 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1218 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1219 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1220 wirev = (DWORD*)buffer;
1222 check_variant_header(wirev, &v, stubMsg.BufferLength);
1223 if (VARIANT_UNMARSHAL_WORKS)
1226 stubMsg.Buffer = buffer;
1227 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
1228 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1229 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
1231 VARIANT_UserFree(&umcb.Flags, &v2);
1233 HeapFree(GetProcessHeap(), 0, oldbuffer);
1236 b = SysAllocString(str);
1241 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1242 ok(stubMsg.BufferLength == 60, "size %d\n", stubMsg.BufferLength);
1243 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1244 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1245 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1246 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1247 wirev = (DWORD*)buffer;
1249 check_variant_header(wirev, &v, stubMsg.BufferLength);
1251 ok(*wirev, "wv[5] %08x\n", *wirev); /* win2k: this is b. winxp: this is (char*)b + 1 */
1253 check_bstr(wirev, V_BSTR(&v));
1254 if (VARIANT_UNMARSHAL_WORKS)
1257 stubMsg.Buffer = buffer;
1258 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
1259 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1260 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
1261 ok(SysStringByteLen(V_BSTR(&v)) == SysStringByteLen(V_BSTR(&v2)), "bstr string lens differ\n");
1262 ok(!memcmp(V_BSTR(&v), V_BSTR(&v2), SysStringByteLen(V_BSTR(&v))), "bstrs differ\n");
1264 VARIANT_UserFree(&umcb.Flags, &v2);
1266 HeapFree(GetProcessHeap(), 0, oldbuffer);
1268 /*** BSTR BYREF ***/
1270 V_VT(&v) = VT_BSTR | VT_BYREF;
1273 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1274 ok(stubMsg.BufferLength == 64, "size %d\n", stubMsg.BufferLength);
1275 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1276 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1277 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1278 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1279 wirev = (DWORD*)buffer;
1281 check_variant_header(wirev, &v, stubMsg.BufferLength);
1283 ok(*wirev == 0x4, "wv[5] %08x\n", *wirev);
1285 ok(*wirev, "wv[6] %08x\n", *wirev); /* win2k: this is b. winxp: this is (char*)b + 1 */
1287 check_bstr(wirev, b);
1288 if (VARIANT_UNMARSHAL_WORKS)
1291 stubMsg.Buffer = buffer;
1292 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
1293 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1294 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
1295 ok(SysStringByteLen(*V_BSTRREF(&v)) == SysStringByteLen(*V_BSTRREF(&v2)), "bstr string lens differ\n");
1296 ok(!memcmp(*V_BSTRREF(&v), *V_BSTRREF(&v2), SysStringByteLen(*V_BSTRREF(&v))), "bstrs differ\n");
1298 VARIANT_UserFree(&umcb.Flags, &v2);
1300 HeapFree(GetProcessHeap(), 0, oldbuffer);
1307 lpsa = SafeArrayCreate(VT_R8, 1, &sab);
1308 *(DWORD *)lpsa->pvData = 0xcafebabe;
1309 *((DWORD *)lpsa->pvData + 1) = 0xdeadbeef;
1312 V_VT(&v) = VT_UI4 | VT_ARRAY;
1315 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1317 ok(stubMsg.BufferLength == expected || stubMsg.BufferLength == expected + 8, /* win64 */
1318 "size %u instead of %u\n", stubMsg.BufferLength, expected);
1319 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1320 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1321 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1322 ok(next == buffer + expected, "got %p expect %p\n", next, buffer + expected);
1323 wirev = (DWORD*)buffer;
1325 check_variant_header(wirev, &v, expected);
1327 ok(*wirev, "wv[5] %08x\n", *wirev); /* win2k: this is lpsa. winxp: this is (char*)lpsa + 1 */
1329 check_safearray(wirev, lpsa);
1330 if (VARIANT_UNMARSHAL_WORKS)
1335 stubMsg.Buffer = buffer;
1336 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
1337 ok(next == buffer + expected, "got %p expect %p\n", next, buffer + expected);
1338 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
1339 ok(SafeArrayGetDim(V_ARRAY(&v)) == SafeArrayGetDim(V_ARRAY(&v)), "array dims differ\n");
1340 SafeArrayGetLBound(V_ARRAY(&v), 1, &bound);
1341 SafeArrayGetLBound(V_ARRAY(&v2), 1, &bound2);
1342 ok(bound == bound2, "array lbounds differ\n");
1343 SafeArrayGetUBound(V_ARRAY(&v), 1, &bound);
1344 SafeArrayGetUBound(V_ARRAY(&v2), 1, &bound2);
1345 ok(bound == bound2, "array ubounds differ\n");
1346 SafeArrayGetVartype(V_ARRAY(&v), &vt);
1347 SafeArrayGetVartype(V_ARRAY(&v2), &vt2);
1348 ok(vt == vt2, "array vts differ %x %x\n", vt, vt2);
1349 VARIANT_UserFree(&umcb.Flags, &v2);
1351 HeapFree(GetProcessHeap(), 0, oldbuffer);
1353 /*** ARRAY BYREF ***/
1355 V_VT(&v) = VT_UI4 | VT_ARRAY | VT_BYREF;
1356 V_ARRAYREF(&v) = &lpsa;
1358 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1360 ok(stubMsg.BufferLength == expected || stubMsg.BufferLength == expected + 16, /* win64 */
1361 "size %u instead of %u\n", stubMsg.BufferLength, expected);
1362 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1363 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1364 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1365 ok(next == buffer + expected, "got %p expect %p\n", next, buffer + expected);
1366 wirev = (DWORD*)buffer;
1368 check_variant_header(wirev, &v, expected);
1370 ok(*wirev == 4, "wv[5] %08x\n", *wirev);
1372 ok(*wirev, "wv[6] %08x\n", *wirev); /* win2k: this is lpsa. winxp: this is (char*)lpsa + 1 */
1374 check_safearray(wirev, lpsa);
1375 if (VARIANT_UNMARSHAL_WORKS)
1380 stubMsg.Buffer = buffer;
1381 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
1382 ok(next == buffer + expected, "got %p expect %p\n", next, buffer + expected);
1383 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
1384 ok(SafeArrayGetDim(*V_ARRAYREF(&v)) == SafeArrayGetDim(*V_ARRAYREF(&v)), "array dims differ\n");
1385 SafeArrayGetLBound(*V_ARRAYREF(&v), 1, &bound);
1386 SafeArrayGetLBound(*V_ARRAYREF(&v2), 1, &bound2);
1387 ok(bound == bound2, "array lbounds differ\n");
1388 SafeArrayGetUBound(*V_ARRAYREF(&v), 1, &bound);
1389 SafeArrayGetUBound(*V_ARRAYREF(&v2), 1, &bound2);
1390 ok(bound == bound2, "array ubounds differ\n");
1391 SafeArrayGetVartype(*V_ARRAYREF(&v), &vt);
1392 SafeArrayGetVartype(*V_ARRAYREF(&v2), &vt2);
1393 ok(vt == vt2, "array vts differ %x %x\n", vt, vt2);
1394 VARIANT_UserFree(&umcb.Flags, &v2);
1396 HeapFree(GetProcessHeap(), 0, oldbuffer);
1397 SafeArrayDestroy(lpsa);
1399 /*** VARIANT BYREF ***/
1404 V_VT(&v) = VT_VARIANT | VT_BYREF;
1405 V_VARIANTREF(&v) = &v2;
1407 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1408 ok(stubMsg.BufferLength == 64, "size %d\n", stubMsg.BufferLength);
1409 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1410 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1411 memset(buffer, 0xcc, stubMsg.BufferLength);
1412 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1413 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1414 wirev = (DWORD*)buffer;
1415 check_variant_header(wirev, &v, stubMsg.BufferLength);
1418 ok(*wirev == sizeof(VARIANT), "wv[5] %08x\n", *wirev);
1420 ok(*wirev == ('U' | 's' << 8 | 'e' << 16 | 'r' << 24), "wv[6] %08x\n", *wirev); /* 'User' */
1422 ok(*wirev == 0xcccccccc, "wv[7] %08x\n", *wirev); /* pad */
1424 check_variant_header(wirev, &v2, stubMsg.BufferLength - 32);
1426 ok(*wirev == 0xcccccccc, "wv[13] %08x\n", *wirev); /* pad for VT_R8 */
1428 ok(*(double*)wirev == V_R8(&v2), "wv[6] %08x wv[7] %08x\n", *wirev, *(wirev+1));
1429 if (VARIANT_UNMARSHAL_WORKS)
1433 stubMsg.Buffer = buffer;
1434 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v3);
1435 ok(next == buffer + stubMsg.BufferLength, "got %p expect %p\n", next, buffer + stubMsg.BufferLength);
1436 ok(V_VT(&v) == V_VT(&v3), "got vt %d expect %d\n", V_VT(&v), V_VT(&v3));
1437 ok(V_VT(V_VARIANTREF(&v)) == V_VT(V_VARIANTREF(&v3)), "vts differ %x %x\n",
1438 V_VT(V_VARIANTREF(&v)), V_VT(V_VARIANTREF(&v3)));
1439 ok(V_R8(V_VARIANTREF(&v)) == V_R8(V_VARIANTREF(&v3)), "r8s differ\n");
1440 VARIANT_UserFree(&umcb.Flags, &v3);
1442 HeapFree(GetProcessHeap(), 0, oldbuffer);
1445 heap_unknown = HeapAlloc(GetProcessHeap(), 0, sizeof(*heap_unknown));
1446 heap_unknown->IUnknown_iface.lpVtbl = &HeapUnknown_Vtbl;
1447 heap_unknown->refs = 1;
1450 V_VT(&v) = VT_UNKNOWN;
1451 V_UNKNOWN(&v) = &heap_unknown->IUnknown_iface;
1453 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1454 ok(stubMsg.BufferLength > 32, "size %d\n", stubMsg.BufferLength);
1455 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1456 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1457 memset(buffer, 0xcc, stubMsg.BufferLength);
1458 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1459 wirev = (DWORD*)buffer;
1460 check_variant_header(wirev, &v, next - buffer);
1464 ok(*wirev == (DWORD_PTR)V_UNKNOWN(&v) /* Win9x */ ||
1465 *wirev == (DWORD_PTR)V_UNKNOWN(&v) + 1 /* NT */, "wv[5] %08x\n", *wirev);
1468 ok(*wirev == next - buffer - 0x20, "wv[6] %08x\n", *wirev);
1471 ok(*wirev == next - buffer - 0x20, "wv[7] %08x\n", *wirev);
1474 ok(*wirev == 0x574f454d, "wv[8] %08x\n", *wirev);
1475 if (VARIANT_UNMARSHAL_WORKS)
1479 V_VT(&v3) = VT_UNKNOWN;
1480 V_UNKNOWN(&v3) = &heap_unknown->IUnknown_iface;
1481 IUnknown_AddRef(V_UNKNOWN(&v3));
1482 stubMsg.Buffer = buffer;
1483 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v3);
1484 ok(V_VT(&v) == V_VT(&v3), "got vt %d expect %d\n", V_VT(&v), V_VT(&v3));
1485 ok(V_UNKNOWN(&v) == V_UNKNOWN(&v3), "got %p expect %p\n", V_UNKNOWN(&v), V_UNKNOWN(&v3));
1486 VARIANT_UserFree(&umcb.Flags, &v3);
1487 ok(heap_unknown->refs == 1, "%d refcounts of IUnknown leaked\n", heap_unknown->refs - 1);
1488 IUnknown_Release(&heap_unknown->IUnknown_iface);
1490 HeapFree(GetProcessHeap(), 0, oldbuffer);
1492 /*** NULL UNKNOWN ***/
1494 V_VT(&v) = VT_UNKNOWN;
1495 V_UNKNOWN(&v) = NULL;
1497 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1498 ok(stubMsg.BufferLength >= 24, "size %d\n", stubMsg.BufferLength);
1499 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1500 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1501 memset(buffer, 0xcc, stubMsg.BufferLength);
1502 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1503 wirev = (DWORD*)buffer;
1504 check_variant_header(wirev, &v, next - buffer);
1506 ok(*wirev == 0, "wv[5] %08x\n", *wirev);
1509 stubMsg.Buffer = buffer;
1510 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
1511 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
1512 ok(V_UNKNOWN(&v2) == NULL, "got %p expect NULL\n", V_UNKNOWN(&v2));
1513 VARIANT_UserFree(&umcb.Flags, &v2);
1514 HeapFree(GetProcessHeap(), 0, oldbuffer);
1516 /*** UNKNOWN BYREF ***/
1517 heap_unknown = HeapAlloc(GetProcessHeap(), 0, sizeof(*heap_unknown));
1518 heap_unknown->IUnknown_iface.lpVtbl = &HeapUnknown_Vtbl;
1519 heap_unknown->refs = 1;
1522 V_VT(&v) = VT_UNKNOWN | VT_BYREF;
1523 V_UNKNOWNREF(&v) = (IUnknown **)&heap_unknown;
1525 rpcMsg.BufferLength = stubMsg.BufferLength = VARIANT_UserSize(&umcb.Flags, 0, &v);
1526 ok(stubMsg.BufferLength > 36, "size %d\n", stubMsg.BufferLength);
1527 buffer = rpcMsg.Buffer = stubMsg.Buffer = stubMsg.BufferStart = alloc_aligned(stubMsg.BufferLength, &oldbuffer);
1528 stubMsg.BufferEnd = stubMsg.Buffer + stubMsg.BufferLength;
1529 memset(buffer, 0xcc, stubMsg.BufferLength);
1530 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1531 wirev = (DWORD*)buffer;
1532 check_variant_header(wirev, &v, next - buffer);
1535 ok(*wirev == 4, "wv[5] %08x\n", *wirev);
1538 ok(*wirev == (DWORD_PTR)heap_unknown /* Win9x, Win2000 */ ||
1539 *wirev == (DWORD_PTR)heap_unknown + 1 /* XP */, "wv[6] %08x\n", *wirev);
1542 ok(*wirev == next - buffer - 0x24, "wv[7] %08x\n", *wirev);
1545 ok(*wirev == next - buffer - 0x24, "wv[8] %08x\n", *wirev);
1548 ok(*wirev == 0x574f454d, "wv[9] %08x\n", *wirev);
1549 if (VARIANT_UNMARSHAL_WORKS)
1553 V_VT(&v3) = VT_UNKNOWN;
1554 V_UNKNOWN(&v3) = &heap_unknown->IUnknown_iface;
1555 IUnknown_AddRef(V_UNKNOWN(&v3));
1556 stubMsg.Buffer = buffer;
1557 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v3);
1558 ok(V_VT(&v) == V_VT(&v3), "got vt %d expect %d\n", V_VT(&v), V_VT(&v3));
1559 ok(*V_UNKNOWNREF(&v) == *V_UNKNOWNREF(&v3), "got %p expect %p\n", *V_UNKNOWNREF(&v), *V_UNKNOWNREF(&v3));
1560 VARIANT_UserFree(&umcb.Flags, &v3);
1561 ok(heap_unknown->refs == 1, "%d refcounts of IUnknown leaked\n", heap_unknown->refs - 1);
1562 IUnknown_Release(&heap_unknown->IUnknown_iface);
1564 HeapFree(GetProcessHeap(), 0, oldbuffer);
1568 START_TEST(usrmarshal)
1572 test_marshal_LPSAFEARRAY();
1573 test_marshal_BSTR();
1574 test_marshal_VARIANT();