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
26 #include "propidl.h" /* for LPSAFEARRAY_User* routines */
28 #include "wine/test.h"
30 #if (__STDC__ && !defined(_FORCENAMELESSUNION)) || defined(NONAMELESSUNION)
31 # define V_U2(A) ((A)->n1.n2)
33 # define V_U2(A) (*(A))
36 /* doesn't work on Windows due to needing more of the
37 * MIDL_STUB_MESSAGE structure to be filled out */
38 #define LPSAFEARRAY_UNMARSHAL_WORKS 0
39 #define BSTR_UNMARSHAL_WORKS 0
40 #define VARIANT_UNMARSHAL_WORKS 0
42 static inline SF_TYPE get_union_type(SAFEARRAY *psa)
47 hr = SafeArrayGetVartype(psa, &vt);
50 switch(psa->cbElements)
52 case 1: vt = VT_I1; break;
53 case 2: vt = VT_I2; break;
54 case 4: vt = VT_I4; break;
55 case 8: vt = VT_I8; break;
60 if (psa->fFeatures & FADF_HAVEIID)
66 case VT_UI1: return SF_I1;
69 case VT_UI2: return SF_I2;
74 case VT_R4: return SF_I4;
79 case VT_UI8: return SF_I8;
81 case VT_UINT_PTR: return (sizeof(UINT_PTR) == 4 ? SF_I4 : SF_I8);
82 case VT_BSTR: return SF_BSTR;
83 case VT_DISPATCH: return SF_DISPATCH;
84 case VT_VARIANT: return SF_VARIANT;
85 case VT_UNKNOWN: return SF_UNKNOWN;
86 /* Note: Return a non-zero size to indicate vt is valid. The actual size
87 * of a UDT is taken from the result of IRecordInfo_GetSize().
89 case VT_RECORD: return SF_RECORD;
90 default: return SF_ERROR;
94 static ULONG get_cell_count(const SAFEARRAY *psa)
96 const SAFEARRAYBOUND* psab = psa->rgsabound;
97 USHORT cCount = psa->cDims;
102 if (!psab->cElements)
104 ulNumCells *= psab->cElements;
110 static void check_safearray(void *buffer, LPSAFEARRAY lpsa)
112 unsigned char *wiresa = buffer;
119 ok(*(void **)wiresa == NULL, "wiresa + 0x0 should be NULL instead of 0x%08x\n", *(DWORD *)wiresa);
123 if(FAILED(SafeArrayGetVartype(lpsa, &vt)))
126 sftype = get_union_type(lpsa);
127 cell_count = get_cell_count(lpsa);
129 ok(*(DWORD *)wiresa, "wiresa + 0x0 should be non-NULL instead of 0x%08x\n", *(DWORD *)wiresa); /* win2k: this is lpsa. winxp: this is 0x00000001 */
130 wiresa += sizeof(DWORD);
131 ok(*(DWORD *)wiresa == lpsa->cDims, "wiresa + 0x4 should be lpsa->cDims instead of 0x%08x\n", *(DWORD *)wiresa);
132 wiresa += sizeof(DWORD);
133 ok(*(WORD *)wiresa == lpsa->cDims, "wiresa + 0x8 should be lpsa->cDims instead of 0x%04x\n", *(WORD *)wiresa);
134 wiresa += sizeof(WORD);
135 ok(*(WORD *)wiresa == lpsa->fFeatures, "wiresa + 0xc should be lpsa->fFeatures instead of 0x%08x\n", *(WORD *)wiresa);
136 wiresa += sizeof(WORD);
137 ok(*(DWORD *)wiresa == lpsa->cbElements, "wiresa + 0x10 should be lpsa->cbElements instead of 0x%08x\n", *(DWORD *)wiresa);
138 wiresa += sizeof(DWORD);
139 ok(*(WORD *)wiresa == lpsa->cLocks, "wiresa + 0x16 should be lpsa->cLocks instead of 0x%04x\n", *(WORD *)wiresa);
140 wiresa += sizeof(WORD);
141 ok(*(WORD *)wiresa == vt, "wiresa + 0x14 should be %04x instead of 0x%04x\n", vt, *(WORD *)wiresa);
142 wiresa += sizeof(WORD);
143 ok(*(DWORD *)wiresa == sftype, "wiresa + 0x18 should be %08x instead of 0x%08x\n", (DWORD)sftype, *(DWORD *)wiresa);
144 wiresa += sizeof(DWORD);
145 ok(*(DWORD *)wiresa == cell_count, "wiresa + 0x1c should be %u instead of %u\n", cell_count, *(DWORD *)wiresa);
146 wiresa += sizeof(DWORD);
147 ok(*(DWORD_PTR *)wiresa == (DWORD_PTR)lpsa->pvData, "wiresa + 0x20 should be lpsa->pvData instead of 0x%08lx\n", *(DWORD_PTR *)wiresa);
148 wiresa += sizeof(DWORD_PTR);
149 if(sftype == SF_HAVEIID)
152 SafeArrayGetIID(lpsa, &guid);
153 ok(IsEqualGUID(&guid, (GUID*)wiresa), "guid mismatch\n");
154 wiresa += sizeof(GUID);
156 ok(!memcmp(wiresa, lpsa->rgsabound, sizeof(lpsa->rgsabound[0]) * lpsa->cDims), "bounds mismatch\n");
157 wiresa += sizeof(lpsa->rgsabound[0]) * lpsa->cDims;
159 ok(*(DWORD *)wiresa == cell_count, "wiresa + 0x2c should be %u instead of %u\n", cell_count, *(DWORD*)wiresa);
160 wiresa += sizeof(DWORD);
161 /* elements are now pointed to by wiresa */
164 static void test_marshal_LPSAFEARRAY(void)
166 unsigned char *buffer;
169 LPSAFEARRAY lpsa2 = NULL;
171 MIDL_STUB_MESSAGE stubMsg = { 0 };
172 USER_MARSHAL_CB umcb = { 0 };
176 umcb.Flags = MAKELONG(MSHCTX_DIFFERENTMACHINE, NDR_LOCAL_DATA_REPRESENTATION);
177 umcb.pReserve = NULL;
178 umcb.pStubMsg = &stubMsg;
183 lpsa = SafeArrayCreate(VT_I2, 1, &sab);
184 *(DWORD *)lpsa->pvData = 0xcafebabe;
187 size = LPSAFEARRAY_UserSize(&umcb.Flags, 1, &lpsa);
188 ok(size == 68, "size should be 68 bytes, not %ld\n", size);
189 size = LPSAFEARRAY_UserSize(&umcb.Flags, 0, &lpsa);
190 ok(size == 64, "size should be 64 bytes, not %ld\n", size);
191 buffer = (unsigned char *)HeapAlloc(GetProcessHeap(), 0, size);
192 LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
194 check_safearray(buffer, lpsa);
196 if (LPSAFEARRAY_UNMARSHAL_WORKS)
199 LPSAFEARRAY_UserUnmarshal(&umcb.Flags, buffer, &lpsa2);
200 ok(lpsa2 != NULL, "LPSAFEARRAY didn't unmarshal\n");
201 SafeArrayGetVartype(lpsa, &vt);
202 SafeArrayGetVartype(lpsa2, &vt2);
203 ok(vt == vt2, "vts differ %x %x\n", vt, vt2);
204 LPSAFEARRAY_UserFree(&umcb.Flags, &lpsa2);
206 HeapFree(GetProcessHeap(), 0, buffer);
207 SafeArrayDestroy(lpsa);
209 /* test NULL safe array */
212 size = LPSAFEARRAY_UserSize(&umcb.Flags, 0, &lpsa);
213 ok(size == 4, "size should be 4 bytes, not %ld\n", size);
214 buffer = (unsigned char *)HeapAlloc(GetProcessHeap(), 0, size);
215 LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
216 check_safearray(buffer, lpsa);
218 if (LPSAFEARRAY_UNMARSHAL_WORKS)
220 LPSAFEARRAY_UserUnmarshal(&umcb.Flags, buffer, &lpsa2);
221 ok(lpsa2 == NULL, "NULL LPSAFEARRAY didn't unmarshal\n");
222 LPSAFEARRAY_UserFree(&umcb.Flags, &lpsa2);
224 HeapFree(GetProcessHeap(), 0, buffer);
229 lpsa = SafeArrayCreate(VT_R8, 1, &sab);
230 *(double *)lpsa->pvData = 3.1415;
233 size = LPSAFEARRAY_UserSize(&umcb.Flags, 1, &lpsa);
234 ok(size == 128, "size should be 128 bytes, not %ld\n", size);
235 size = LPSAFEARRAY_UserSize(&umcb.Flags, 0, &lpsa);
236 ok(size == 128, "size should be 128 bytes, not %ld\n", size);
237 buffer = (unsigned char *)HeapAlloc(GetProcessHeap(), 0, size);
238 LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
240 check_safearray(buffer, lpsa);
242 HeapFree(GetProcessHeap(), 0, buffer);
243 SafeArrayDestroy(lpsa);
245 /* VARTYPE-less arrays can be marshaled if cbElements is 1,2,4 or 8 as type SF_In */
246 hr = SafeArrayAllocDescriptor(1, &lpsa);
247 ok(hr == S_OK, "saad failed %08x\n", hr);
248 lpsa->cbElements = 8;
249 lpsa->rgsabound[0].lLbound = 2;
250 lpsa->rgsabound[0].cElements = 48;
251 hr = SafeArrayAllocData(lpsa);
252 ok(hr == S_OK, "saad failed %08x\n", hr);
254 hr = SafeArrayGetVartype(lpsa, &vt);
255 ok(hr == E_INVALIDARG, "ret %08x\n", hr);
257 size = LPSAFEARRAY_UserSize(&umcb.Flags, 0, &lpsa);
258 ok(size == 432, "size %ld\n", size);
259 buffer = (unsigned char *)HeapAlloc(GetProcessHeap(), 0, size);
260 LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
261 check_safearray(buffer, lpsa);
262 HeapFree(GetProcessHeap(), 0, buffer);
263 SafeArrayDestroyData(lpsa);
264 SafeArrayDestroyDescriptor(lpsa);
267 static void check_bstr(void *buffer, BSTR b)
269 DWORD *wireb = buffer;
270 DWORD len = SysStringByteLen(b);
272 ok(*wireb == (len + 1) / 2, "wv[0] %08x\n", *wireb);
275 ok(*wireb == len, "wv[1] %08x\n", *wireb);
277 ok(*wireb == 0xffffffff, "wv[1] %08x\n", *wireb);
279 ok(*wireb == (len + 1) / 2, "wv[2] %08x\n", *wireb);
283 ok(!memcmp(wireb, b, (len + 1) & ~1), "strings differ\n");
288 static void test_marshal_BSTR(void)
291 MIDL_STUB_MESSAGE stubMsg = { 0 };
292 USER_MARSHAL_CB umcb = { 0 };
293 unsigned char *buffer, *next;
295 WCHAR str[] = {'m','a','r','s','h','a','l',' ','t','e','s','t','1',0};
298 umcb.Flags = MAKELONG(MSHCTX_DIFFERENTMACHINE, NDR_LOCAL_DATA_REPRESENTATION);
299 umcb.pReserve = NULL;
300 umcb.pStubMsg = &stubMsg;
302 b = SysAllocString(str);
303 len = SysStringLen(b);
304 ok(len == 13, "get %d\n", len);
306 /* BSTRs are DWORD aligned */
307 size = BSTR_UserSize(&umcb.Flags, 1, &b);
308 ok(size == 42, "size %ld\n", size);
310 size = BSTR_UserSize(&umcb.Flags, 0, &b);
311 ok(size == 38, "size %ld\n", size);
313 buffer = HeapAlloc(GetProcessHeap(), 0, size);
314 next = BSTR_UserMarshal(&umcb.Flags, buffer, &b);
315 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
316 check_bstr(buffer, b);
318 if (BSTR_UNMARSHAL_WORKS)
321 next = BSTR_UserUnmarshal(&umcb.Flags, buffer, &b2);
322 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
323 ok(b2 != NULL, "BSTR didn't unmarshal\n");
324 ok(!memcmp(b, b2, (len + 1) * 2), "strings differ\n");
325 BSTR_UserFree(&umcb.Flags, &b2);
328 HeapFree(GetProcessHeap(), 0, buffer);
332 size = BSTR_UserSize(&umcb.Flags, 0, &b);
333 ok(size == 12, "size %ld\n", size);
335 buffer = HeapAlloc(GetProcessHeap(), 0, size);
336 next = BSTR_UserMarshal(&umcb.Flags, buffer, &b);
337 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
339 check_bstr(buffer, b);
340 if (BSTR_UNMARSHAL_WORKS)
343 next = BSTR_UserUnmarshal(&umcb.Flags, buffer, &b2);
344 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
345 ok(b2 == NULL, "NULL BSTR didn't unmarshal\n");
346 BSTR_UserFree(&umcb.Flags, &b2);
348 HeapFree(GetProcessHeap(), 0, buffer);
350 b = SysAllocStringByteLen("abc", 3);
351 *(((char*)b) + 3) = 'd';
352 len = SysStringLen(b);
353 ok(len == 1, "get %d\n", len);
354 len = SysStringByteLen(b);
355 ok(len == 3, "get %d\n", len);
357 size = BSTR_UserSize(&umcb.Flags, 0, &b);
358 ok(size == 16, "size %ld\n", size);
360 buffer = HeapAlloc(GetProcessHeap(), 0, size);
361 memset(buffer, 0xcc, size);
362 next = BSTR_UserMarshal(&umcb.Flags, buffer, &b);
363 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
364 check_bstr(buffer, b);
365 ok(buffer[15] == 'd', "buffer[15] %02x\n", buffer[15]);
367 if (BSTR_UNMARSHAL_WORKS)
370 next = BSTR_UserUnmarshal(&umcb.Flags, buffer, &b2);
371 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
372 ok(b2 != NULL, "BSTR didn't unmarshal\n");
373 ok(!memcmp(b, b2, len), "strings differ\n");
374 BSTR_UserFree(&umcb.Flags, &b2);
376 HeapFree(GetProcessHeap(), 0, buffer);
379 b = SysAllocStringByteLen("", 0);
380 len = SysStringLen(b);
381 ok(len == 0, "get %d\n", len);
382 len = SysStringByteLen(b);
383 ok(len == 0, "get %d\n", len);
385 size = BSTR_UserSize(&umcb.Flags, 0, &b);
386 ok(size == 12, "size %ld\n", size);
388 buffer = HeapAlloc(GetProcessHeap(), 0, size);
389 next = BSTR_UserMarshal(&umcb.Flags, buffer, &b);
390 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
391 check_bstr(buffer, b);
393 if (BSTR_UNMARSHAL_WORKS)
396 next = BSTR_UserUnmarshal(&umcb.Flags, buffer, &b2);
397 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
398 ok(b2 != NULL, "NULL LPSAFEARRAY didn't unmarshal\n");
399 len = SysStringByteLen(b2);
400 ok(len == 0, "byte len %d\n", len);
401 BSTR_UserFree(&umcb.Flags, &b2);
403 HeapFree(GetProcessHeap(), 0, buffer);
407 static void check_variant_header(DWORD *wirev, VARIANT *v, unsigned long size)
412 ok(*wirev == (size + 7) >> 3, "wv[0] %08x, expected %08lx\n", *wirev, (size + 7) >> 3);
414 ok(*wirev == 0, "wv[1] %08x\n", *wirev);
417 ok(*wp == V_VT(v), "vt %04x expected %04x\n", *wp, V_VT(v));
419 ok(*wp == V_U2(v).wReserved1, "res1 %04x expected %04x\n", *wp, V_U2(v).wReserved1);
421 ok(*wp == V_U2(v).wReserved2, "res2 %04x expected %04x\n", *wp, V_U2(v).wReserved2);
423 ok(*wp == V_U2(v).wReserved3, "res3 %04x expected %04x\n", *wp, V_U2(v).wReserved3);
427 if(switch_is & VT_ARRAY)
428 switch_is &= ~VT_TYPEMASK;
429 ok(*wirev == switch_is, "switch_is %08x expected %08x\n", *wirev, switch_is);
432 static void test_marshal_VARIANT(void)
436 MIDL_STUB_MESSAGE stubMsg = { 0 };
437 USER_MARSHAL_CB umcb = { 0 };
438 unsigned char *buffer, *next;
444 WCHAR str[] = {'m','a','r','s','h','a','l',' ','t','e','s','t',0};
449 umcb.Flags = MAKELONG(MSHCTX_DIFFERENTMACHINE, NDR_LOCAL_DATA_REPRESENTATION);
450 umcb.pReserve = NULL;
451 umcb.pStubMsg = &stubMsg;
458 /* Variants have an alignment of 8 */
459 size = VARIANT_UserSize(&umcb.Flags, 1, &v);
460 ok(size == 29, "size %ld\n", size);
462 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
463 ok(size == 21, "size %ld\n", size);
465 buffer = HeapAlloc(GetProcessHeap(), 0, size);
466 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
467 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
468 wirev = (DWORD*)buffer;
470 check_variant_header(wirev, &v, size);
472 ok(*(char*)wirev == V_I1(&v), "wv[5] %08x\n", *wirev);
473 if (VARIANT_UNMARSHAL_WORKS)
476 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
477 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
478 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
479 ok(V_I1(&v) == V_I1(&v2), "got i1 %x expect %x\n", V_I1(&v), V_I1(&v2));
481 VARIANT_UserFree(&umcb.Flags, &v2);
483 HeapFree(GetProcessHeap(), 0, buffer);
490 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
491 ok(size == 22, "size %ld\n", size);
493 buffer = HeapAlloc(GetProcessHeap(), 0, size);
494 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
495 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
496 wirev = (DWORD*)buffer;
498 check_variant_header(wirev, &v, size);
500 ok(*(short*)wirev == V_I2(&v), "wv[5] %08x\n", *wirev);
501 if (VARIANT_UNMARSHAL_WORKS)
504 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
505 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
506 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
507 ok(V_I2(&v) == V_I2(&v2), "got i2 %x expect %x\n", V_I2(&v), V_I2(&v2));
509 VARIANT_UserFree(&umcb.Flags, &v2);
511 HeapFree(GetProcessHeap(), 0, buffer);
515 V_VT(&v) = VT_I2 | VT_BYREF;
519 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
520 ok(size == 26, "size %ld\n", size);
522 buffer = HeapAlloc(GetProcessHeap(), 0, size);
523 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
524 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
525 wirev = (DWORD*)buffer;
527 check_variant_header(wirev, &v, size);
529 ok(*wirev == 0x4, "wv[5] %08x\n", *wirev);
531 ok(*(short*)wirev == s, "wv[6] %08x\n", *wirev);
532 if (VARIANT_UNMARSHAL_WORKS)
535 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
536 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
537 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
538 ok(*V_I2REF(&v) == *V_I2REF(&v2), "got i2 ref %x expect ui4 ref %x\n", *V_I2REF(&v), *V_I2REF(&v2));
540 VARIANT_UserFree(&umcb.Flags, &v2);
542 HeapFree(GetProcessHeap(), 0, buffer);
549 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
550 ok(size == 24, "size %ld\n", size);
552 buffer = HeapAlloc(GetProcessHeap(), 0, size);
553 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
554 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
555 wirev = (DWORD*)buffer;
557 check_variant_header(wirev, &v, size);
559 ok(*wirev == V_I4(&v), "wv[5] %08x\n", *wirev);
561 if (VARIANT_UNMARSHAL_WORKS)
564 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
565 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
566 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
567 ok(V_I4(&v) == V_I4(&v2), "got i4 %x expect %x\n", V_I4(&v), V_I4(&v2));
569 VARIANT_UserFree(&umcb.Flags, &v2);
572 HeapFree(GetProcessHeap(), 0, buffer);
579 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
580 ok(size == 24, "size %ld\n", size);
582 buffer = HeapAlloc(GetProcessHeap(), 0, size);
583 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
584 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
585 wirev = (DWORD*)buffer;
587 check_variant_header(wirev, &v, size);
589 ok(*wirev == 0x1234, "wv[5] %08x\n", *wirev);
590 if (VARIANT_UNMARSHAL_WORKS)
593 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
594 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
595 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
596 ok(V_UI4(&v) == V_UI4(&v2), "got ui4 %x expect %x\n", V_UI4(&v), V_UI4(&v2));
598 VARIANT_UserFree(&umcb.Flags, &v2);
601 HeapFree(GetProcessHeap(), 0, buffer);
605 V_VT(&v) = VT_UI4 | VT_BYREF;
609 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
610 ok(size == 28, "size %ld\n", size);
612 buffer = HeapAlloc(GetProcessHeap(), 0, size);
613 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
614 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
615 wirev = (DWORD*)buffer;
617 check_variant_header(wirev, &v, size);
619 ok(*wirev == 0x4, "wv[5] %08x\n", *wirev);
621 ok(*wirev == ul, "wv[6] %08x\n", *wirev);
623 if (VARIANT_UNMARSHAL_WORKS)
626 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
627 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
628 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
629 ok(*V_UI4REF(&v) == *V_UI4REF(&v2), "got ui4 ref %x expect ui4 ref %x\n", *V_UI4REF(&v), *V_UI4REF(&v2));
631 VARIANT_UserFree(&umcb.Flags, &v2);
633 HeapFree(GetProcessHeap(), 0, buffer);
640 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
641 ok(size == 24, "size %ld\n", size);
643 buffer = HeapAlloc(GetProcessHeap(), 0, size);
644 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
645 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
646 wirev = (DWORD*)buffer;
648 check_variant_header(wirev, &v, size);
650 ok(*(float*)wirev == V_R4(&v), "wv[5] %08x\n", *wirev);
651 if (VARIANT_UNMARSHAL_WORKS)
654 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
655 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
656 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
657 ok(V_R4(&v) == V_R4(&v2), "got r4 %f expect %f\n", V_R4(&v), V_R4(&v2));
659 VARIANT_UserFree(&umcb.Flags, &v2);
661 HeapFree(GetProcessHeap(), 0, buffer);
668 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
669 ok(size == 32, "size %ld\n", size);
671 buffer = HeapAlloc(GetProcessHeap(), 0, size);
672 memset(buffer, 0xcc, size);
673 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
674 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
675 wirev = (DWORD*)buffer;
677 check_variant_header(wirev, &v, size);
679 ok(*wirev == 0xcccccccc, "wv[5] %08x\n", *wirev); /* pad */
681 ok(*(double*)wirev == V_R8(&v), "wv[6] %08x, wv[7] %08x\n", *wirev, *(wirev+1));
682 if (VARIANT_UNMARSHAL_WORKS)
685 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
686 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
687 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
688 ok(V_R8(&v) == V_R8(&v2), "got r8 %f expect %f\n", V_R8(&v), V_R8(&v2));
690 VARIANT_UserFree(&umcb.Flags, &v2);
692 HeapFree(GetProcessHeap(), 0, buffer);
696 V_VT(&v) = VT_R8 | VT_BYREF;
700 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
701 ok(size == 32, "size %ld\n", size);
703 buffer = HeapAlloc(GetProcessHeap(), 0, size);
704 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
705 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
706 wirev = (DWORD*)buffer;
708 check_variant_header(wirev, &v, size);
710 ok(*wirev == 8, "wv[5] %08x\n", *wirev);
712 ok(*(double*)wirev == d, "wv[6] %08x wv[7] %08x\n", *wirev, *(wirev+1));
713 if (VARIANT_UNMARSHAL_WORKS)
716 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
717 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
718 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
719 ok(*V_R8REF(&v) == *V_R8REF(&v2), "got r8 ref %f expect %f\n", *V_R8REF(&v), *V_R8REF(&v2));
721 VARIANT_UserFree(&umcb.Flags, &v2);
723 HeapFree(GetProcessHeap(), 0, buffer);
725 /*** VARIANT_BOOL ***/
730 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
731 ok(size == 22, "size %ld\n", size);
733 buffer = HeapAlloc(GetProcessHeap(), 0, size);
734 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
735 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
736 wirev = (DWORD*)buffer;
738 check_variant_header(wirev, &v, size);
740 ok(*(short*)wirev == V_BOOL(&v), "wv[5] %04x\n", *(WORD*)wirev);
741 if (VARIANT_UNMARSHAL_WORKS)
744 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
745 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
746 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
747 ok(V_BOOL(&v) == V_BOOL(&v2), "got bool %x expect %x\n", V_BOOL(&v), V_BOOL(&v2));
749 VARIANT_UserFree(&umcb.Flags, &v2);
751 HeapFree(GetProcessHeap(), 0, buffer);
754 VarDecFromI4(0x12345678, &dec);
757 V_VT(&v) = VT_DECIMAL;
759 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
760 ok(size == 40, "size %ld\n", size);
762 buffer = HeapAlloc(GetProcessHeap(), 0, size);
763 memset(buffer, 0xcc, size);
764 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
765 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
766 wirev = (DWORD*)buffer;
768 check_variant_header(wirev, &v, size);
770 ok(*wirev == 0xcccccccc, "wirev[5] %08x\n", *wirev); /* pad */
773 dec2.wReserved = VT_DECIMAL;
774 ok(!memcmp(wirev, &dec2, sizeof(dec2)), "wirev[6] %08x wirev[7] %08x wirev[8] %08x wirev[9] %08x\n",
775 *wirev, *(wirev + 1), *(wirev + 2), *(wirev + 3));
776 if (VARIANT_UNMARSHAL_WORKS)
779 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
780 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
781 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
782 ok(!memcmp(&V_DECIMAL(&v), & V_DECIMAL(&v2), sizeof(DECIMAL)), "decimals differ\n");
784 VARIANT_UserFree(&umcb.Flags, &v2);
786 HeapFree(GetProcessHeap(), 0, buffer);
788 /*** DECIMAL BYREF ***/
790 V_VT(&v) = VT_DECIMAL | VT_BYREF;
791 V_DECIMALREF(&v) = &dec;
793 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
794 ok(size == 40, "size %ld\n", size);
796 buffer = HeapAlloc(GetProcessHeap(), 0, size);
797 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
798 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
799 wirev = (DWORD*)buffer;
801 check_variant_header(wirev, &v, size);
803 ok(*wirev == 16, "wv[5] %08x\n", *wirev);
805 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));
806 if (VARIANT_UNMARSHAL_WORKS)
809 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
810 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
811 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
812 ok(!memcmp(V_DECIMALREF(&v), V_DECIMALREF(&v2), sizeof(DECIMAL)), "decimals differ\n");
814 VARIANT_UserFree(&umcb.Flags, &v2);
816 HeapFree(GetProcessHeap(), 0, buffer);
822 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
823 ok(size == 20, "size %ld\n", size);
825 buffer = HeapAlloc(GetProcessHeap(), 0, size);
826 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
827 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
828 wirev = (DWORD*)buffer;
830 check_variant_header(wirev, &v, size);
831 if (VARIANT_UNMARSHAL_WORKS)
834 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
835 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
836 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
838 VARIANT_UserFree(&umcb.Flags, &v2);
840 HeapFree(GetProcessHeap(), 0, buffer);
846 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
847 ok(size == 20, "size %ld\n", size);
849 buffer = HeapAlloc(GetProcessHeap(), 0, size);
850 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
851 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
852 wirev = (DWORD*)buffer;
854 check_variant_header(wirev, &v, size);
855 if (VARIANT_UNMARSHAL_WORKS)
858 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
859 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
860 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
862 VARIANT_UserFree(&umcb.Flags, &v2);
864 HeapFree(GetProcessHeap(), 0, buffer);
867 b = SysAllocString(str);
872 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
873 ok(size == 60, "size %ld\n", size);
874 buffer = HeapAlloc(GetProcessHeap(), 0, size);
875 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
876 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
877 wirev = (DWORD*)buffer;
879 check_variant_header(wirev, &v, size);
881 ok(*wirev, "wv[5] %08x\n", *wirev); /* win2k: this is b. winxp: this is (char*)b + 1 */
883 check_bstr(wirev, V_BSTR(&v));
884 if (VARIANT_UNMARSHAL_WORKS)
887 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
888 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
889 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
890 ok(SysStringByteLen(V_BSTR(&v)) == SysStringByteLen(V_BSTR(&v2)), "bstr string lens differ\n");
891 ok(!memcmp(V_BSTR(&v), V_BSTR(&v2), SysStringByteLen(V_BSTR(&v))), "bstrs differ\n");
893 VARIANT_UserFree(&umcb.Flags, &v2);
895 HeapFree(GetProcessHeap(), 0, buffer);
899 V_VT(&v) = VT_BSTR | VT_BYREF;
902 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
903 ok(size == 64, "size %ld\n", size);
904 buffer = HeapAlloc(GetProcessHeap(), 0, size);
905 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
906 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
907 wirev = (DWORD*)buffer;
909 check_variant_header(wirev, &v, size);
911 ok(*wirev == 0x4, "wv[5] %08x\n", *wirev);
913 ok(*wirev, "wv[6] %08x\n", *wirev); /* win2k: this is b. winxp: this is (char*)b + 1 */
915 check_bstr(wirev, b);
916 if (VARIANT_UNMARSHAL_WORKS)
919 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
920 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
921 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
922 ok(SysStringByteLen(*V_BSTRREF(&v)) == SysStringByteLen(*V_BSTRREF(&v2)), "bstr string lens differ\n");
923 ok(!memcmp(*V_BSTRREF(&v), *V_BSTRREF(&v2), SysStringByteLen(*V_BSTRREF(&v))), "bstrs differ\n");
925 VARIANT_UserFree(&umcb.Flags, &v2);
927 HeapFree(GetProcessHeap(), 0, buffer);
934 lpsa = SafeArrayCreate(VT_R8, 1, &sab);
935 *(DWORD *)lpsa->pvData = 0xcafebabe;
936 *((DWORD *)lpsa->pvData + 1) = 0xdeadbeef;
940 V_VT(&v) = VT_UI4 | VT_ARRAY;
943 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
944 ok(size == 152, "size %ld\n", size);
945 buffer = HeapAlloc(GetProcessHeap(), 0, size);
946 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
947 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
948 wirev = (DWORD*)buffer;
950 check_variant_header(wirev, &v, size);
952 ok(*wirev, "wv[5] %08x\n", *wirev); /* win2k: this is lpsa. winxp: this is (char*)lpsa + 1 */
954 check_safearray(wirev, lpsa);
955 if (VARIANT_UNMARSHAL_WORKS)
960 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
961 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
962 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
963 ok(SafeArrayGetDim(V_ARRAY(&v)) == SafeArrayGetDim(V_ARRAY(&v)), "array dims differ\n");
964 SafeArrayGetLBound(V_ARRAY(&v), 1, &bound);
965 SafeArrayGetLBound(V_ARRAY(&v2), 1, &bound2);
966 ok(bound == bound2, "array lbounds differ\n");
967 SafeArrayGetUBound(V_ARRAY(&v), 1, &bound);
968 SafeArrayGetUBound(V_ARRAY(&v2), 1, &bound2);
969 ok(bound == bound2, "array ubounds differ\n");
970 SafeArrayGetVartype(V_ARRAY(&v), &vt);
971 SafeArrayGetVartype(V_ARRAY(&v2), &vt2);
972 ok(vt == vt2, "array vts differ %x %x\n", vt, vt2);
973 VARIANT_UserFree(&umcb.Flags, &v2);
975 HeapFree(GetProcessHeap(), 0, buffer);
977 /*** ARRAY BYREF ***/
979 V_VT(&v) = VT_UI4 | VT_ARRAY | VT_BYREF;
980 V_ARRAYREF(&v) = &lpsa;
982 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
983 ok(size == 152, "size %ld\n", size);
984 buffer = HeapAlloc(GetProcessHeap(), 0, size);
985 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
986 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
987 wirev = (DWORD*)buffer;
989 check_variant_header(wirev, &v, size);
991 ok(*wirev == 4, "wv[5] %08x\n", *wirev);
993 ok(*wirev, "wv[6] %08x\n", *wirev); /* win2k: this is lpsa. winxp: this is (char*)lpsa + 1 */
995 check_safearray(wirev, lpsa);
996 if (VARIANT_UNMARSHAL_WORKS)
1001 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v2);
1002 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
1003 ok(V_VT(&v) == V_VT(&v2), "got vt %d expect %d\n", V_VT(&v), V_VT(&v2));
1004 ok(SafeArrayGetDim(*V_ARRAYREF(&v)) == SafeArrayGetDim(*V_ARRAYREF(&v)), "array dims differ\n");
1005 SafeArrayGetLBound(*V_ARRAYREF(&v), 1, &bound);
1006 SafeArrayGetLBound(*V_ARRAYREF(&v2), 1, &bound2);
1007 ok(bound == bound2, "array lbounds differ\n");
1008 SafeArrayGetUBound(*V_ARRAYREF(&v), 1, &bound);
1009 SafeArrayGetUBound(*V_ARRAYREF(&v2), 1, &bound2);
1010 ok(bound == bound2, "array ubounds differ\n");
1011 SafeArrayGetVartype(*V_ARRAYREF(&v), &vt);
1012 SafeArrayGetVartype(*V_ARRAYREF(&v2), &vt2);
1013 ok(vt == vt2, "array vts differ %x %x\n", vt, vt2);
1014 VARIANT_UserFree(&umcb.Flags, &v2);
1016 HeapFree(GetProcessHeap(), 0, buffer);
1017 SafeArrayDestroy(lpsa);
1019 /*** VARIANT BYREF ***/
1024 V_VT(&v) = VT_VARIANT | VT_BYREF;
1025 V_VARIANTREF(&v) = &v2;
1027 size = VARIANT_UserSize(&umcb.Flags, 0, &v);
1028 ok(size == 64, "size %ld\n", size);
1029 buffer = HeapAlloc(GetProcessHeap(), 0, size);
1030 memset(buffer, 0xcc, size);
1031 next = VARIANT_UserMarshal(&umcb.Flags, buffer, &v);
1032 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
1033 wirev = (DWORD*)buffer;
1034 check_variant_header(wirev, &v, size);
1037 ok(*wirev == 16, "wv[5] %08x\n", *wirev);
1039 ok(*wirev == ('U' | 's' << 8 | 'e' << 16 | 'r' << 24), "wv[6] %08x\n", *wirev); /* 'User' */
1041 ok(*wirev == 0xcccccccc, "wv[7] %08x\n", *wirev); /* pad */
1043 check_variant_header(wirev, &v2, size - 32);
1045 ok(*wirev == 0xcccccccc, "wv[13] %08x\n", *wirev); /* pad for VT_R8 */
1047 ok(*(double*)wirev == V_R8(&v2), "wv[6] %08x wv[7] %08x\n", *wirev, *(wirev+1));
1048 if (VARIANT_UNMARSHAL_WORKS)
1052 next = VARIANT_UserUnmarshal(&umcb.Flags, buffer, &v3);
1053 ok(next == buffer + size, "got %p expect %p\n", next, buffer + size);
1054 ok(V_VT(&v) == V_VT(&v3), "got vt %d expect %d\n", V_VT(&v), V_VT(&v3));
1055 ok(V_VT(V_VARIANTREF(&v)) == V_VT(V_VARIANTREF(&v3)), "vts differ %x %x\n",
1056 V_VT(V_VARIANTREF(&v)), V_VT(V_VARIANTREF(&v3)));
1057 ok(V_R8(V_VARIANTREF(&v)) == V_R8(V_VARIANTREF(&v3)), "r8s differ\n");
1058 VARIANT_UserFree(&umcb.Flags, &v3);
1060 HeapFree(GetProcessHeap(), 0, buffer);
1064 START_TEST(usrmarshal)
1068 test_marshal_LPSAFEARRAY();
1069 test_marshal_BSTR();
1070 test_marshal_VARIANT();