ReactOS 0.4.15-dev-5666-gc548b97
vartest.c
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1/*
2 * VARIANT test program
3 *
4 * Copyright 1998 Jean-Claude Cote
5 * Copyright 2006 Google (Benjamin Arai)
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22#include <stdarg.h>
23#include <stdio.h>
24#include <math.h>
25#include <float.h>
26
27#define COBJMACROS
28#define CONST_VTABLE
29
30#include "windef.h"
31#include "winbase.h"
32#include "winsock2.h"
33#include "wine/test.h"
34#include "winuser.h"
35#include "wingdi.h"
36#include "winnls.h"
37#include "winerror.h"
38#include "winnt.h"
39
40#include "wtypes.h"
41#include "oleauto.h"
42
44
45static HRESULT (WINAPI *pVarUdateFromDate)(DATE,ULONG,UDATE*);
46static HRESULT (WINAPI *pVarDateFromUdate)(UDATE*,ULONG,DATE*);
47static INT (WINAPI *pSystemTimeToVariantTime)(LPSYSTEMTIME,double*);
48static INT (WINAPI *pVariantTimeToSystemTime)(double,LPSYSTEMTIME);
49static INT (WINAPI *pDosDateTimeToVariantTime)(USHORT,USHORT,double*);
50static INT (WINAPI *pVariantTimeToDosDateTime)(double,USHORT*,USHORT *);
51
52static const WCHAR sz12[] = {'1','2','\0'};
53/* the strings are localized */
54static WCHAR sz12_false[32];
55static WCHAR sz12_true[32];
56
57/* Get a conversion function ptr, return if function not available */
58#define CHECKPTR(func) p##func = (void*)GetProcAddress(hOleaut32, #func); \
59 if (!p##func) { win_skip("function " # func " not available, not testing it\n"); return; }
60
61/* Has I8/UI8 data type? */
62static BOOL has_i8;
63
64/* When comparing floating point values we cannot expect an exact match
65 * because the rounding errors depend on the exact algorithm.
66 */
67#define EQ_DOUBLE(a,b) (fabs((a)-(b)) / (1.0+fabs(a)+fabs(b)) < 1e-14)
68#define EQ_FLOAT(a,b) (fabs((a)-(b)) / (1.0+fabs(a)+fabs(b)) < 1e-7)
69
70#define SKIPTESTS(a) if((a > VT_CLSID+10) && (a < VT_BSTR_BLOB-10)) continue
71
72/* Allow our test macros to work for VT_NULL and VT_EMPTY too */
73#define V_EMPTY(v) V_I4(v)
74#define V_NULL(v) V_I4(v)
75
76/* Size constraints for overflow tests */
77#define I1_MAX 0x7f
78#define I1_MIN ((-I1_MAX)-1)
79#define UI1_MAX 0xff
80#define UI1_MIN 0
81#define I2_MAX 0x7fff
82#define I2_MIN ((-I2_MAX)-1)
83#define UI2_MAX 0xffff
84#define UI2_MIN 0
85#define I4_MAX 0x7fffffff
86#define I4_MIN ((-I4_MAX)-1)
87#define UI4_MAX 0xffffffff
88#define UI4_MIN 0
89#define I8_MAX (((LONGLONG)I4_MAX << 32) | UI4_MAX)
90#define I8_MIN ((-I8_MAX)-1)
91#define UI8_MAX (((ULONGLONG)UI4_MAX << 32) | UI4_MAX)
92#define UI8_MIN 0
93#define DATE_MAX 2958465
94#define DATE_MIN -657434
95#define R4_MAX FLT_MAX
96#define R4_MIN FLT_MIN
97#define R8_MAX DBL_MAX
98#define R8_MIN DBL_MIN
99
100#define DEFINE_EXPECT(func) \
101 static BOOL expect_ ## func = FALSE, called_ ## func = FALSE
102
103#define SET_EXPECT(func) \
104 do { called_ ## func = FALSE; expect_ ## func = TRUE; } while(0)
105
106#define CHECK_EXPECT2(func) \
107 do { \
108 ok(expect_ ##func, "unexpected call " #func "\n"); \
109 called_ ## func = TRUE; \
110 }while(0)
111
112#define CHECK_EXPECT(func) \
113 do { \
114 CHECK_EXPECT2(func); \
115 expect_ ## func = FALSE; \
116 }while(0)
117
118#define CHECK_CALLED(func) \
119 do { \
120 ok(called_ ## func, "expected " #func "\n"); \
121 expect_ ## func = called_ ## func = FALSE; \
122 }while(0)
123
124DEFINE_EXPECT(dispatch_invoke);
125
126typedef struct
127{
132
134{
135 return CONTAINING_RECORD(iface, DummyDispatch, IDispatch_iface);
136}
137
139{
140 return 2;
141}
142
144{
145 return 1;
146}
147
149 REFIID riid,
150 void** ppvObject)
151{
152 *ppvObject = NULL;
153
156 {
157 *ppvObject = iface;
158 IDispatch_AddRef(iface);
159 }
160
161 return *ppvObject ? S_OK : E_NOINTERFACE;
162}
163
165{
166 ok(0, "Unexpected call\n");
167 return E_NOTIMPL;
168}
169
171{
172 ok(0, "Unexpected call\n");
173 return E_NOTIMPL;
174}
175
177 UINT cnames, LCID lcid, DISPID *dispid)
178{
179 ok(0, "Unexpected call\n");
180 return E_NOTIMPL;
181}
182
184 DISPID dispid, REFIID riid,
185 LCID lcid, WORD wFlags,
186 DISPPARAMS *params,
187 VARIANT *res,
188 EXCEPINFO *ei,
189 UINT *arg_err)
190{
192
193 CHECK_EXPECT(dispatch_invoke);
194
195 ok(dispid == DISPID_VALUE, "got dispid %d\n", dispid);
196 ok(IsEqualIID(riid, &IID_NULL), "go riid %s\n", wine_dbgstr_guid(riid));
197 ok(wFlags == DISPATCH_PROPERTYGET, "Flags wrong\n");
198
199 ok(params->rgvarg == NULL, "got %p\n", params->rgvarg);
200 ok(params->rgdispidNamedArgs == NULL, "got %p\n", params->rgdispidNamedArgs);
201 ok(params->cArgs == 0, "got %d\n", params->cArgs);
202 ok(params->cNamedArgs == 0, "got %d\n", params->cNamedArgs);
203
204 ok(res != NULL, "got %p\n", res);
205 ok(V_VT(res) == VT_EMPTY, "got %d\n", V_VT(res));
206 ok(ei == NULL, "got %p\n", ei);
207 ok(arg_err == NULL, "got %p\n", arg_err);
208
209 if (FAILED(This->result))
210 return This->result;
211
212 V_VT(res) = This->vt;
213 if (This->vt == VT_UI1)
214 V_UI1(res) = 34;
215 else if (This->vt == VT_NULL)
216 {
217 V_VT(res) = VT_NULL;
218 V_BSTR(res) = NULL;
219 }
220 else
221 memset(res, 0, sizeof(*res));
222
223 return S_OK;
224}
225
226static const IDispatchVtbl DummyDispatch_VTable =
227{
235};
236
238{
239 dispatch->IDispatch_iface.lpVtbl = &DummyDispatch_VTable;
240 dispatch->vt = vt;
241 dispatch->result = S_OK;
242}
243
244typedef struct IRecordInfoImpl
245{
247 LONG ref;
248 unsigned int recordclear;
249 unsigned int getsize;
250 unsigned int recordcopy;
253
255{
256 return CONTAINING_RECORD(iface, IRecordInfoImpl, IRecordInfo_iface);
257}
258
260{
261 *obj = NULL;
262
264 IsEqualIID(riid, &IID_IRecordInfo))
265 {
266 *obj = iface;
267 IRecordInfo_AddRef(iface);
268 return S_OK;
269 }
270
271 return E_NOINTERFACE;
272}
273
275{
277 return InterlockedIncrement(&This->ref);
278}
279
281{
284
285 if (!ref)
287
288 return ref;
289}
290
292{
293 ok(0, "unexpected call\n");
294 return E_NOTIMPL;
295}
296
298{
300 This->recordclear++;
301 This->rec->pvRecord = NULL;
302 return S_OK;
303}
304
306{
308 This->recordcopy++;
309 ok(src == (void*)0xdeadbeef, "wrong src pointer %p\n", src);
310 return S_OK;
311}
312
314{
315 ok(0, "unexpected call\n");
316 return E_NOTIMPL;
317}
318
320{
321 ok(0, "unexpected call\n");
322 return E_NOTIMPL;
323}
324
326{
328 This->getsize++;
329 *size = 0;
330 return S_OK;
331}
332
334{
335 ok(0, "unexpected call\n");
336 return E_NOTIMPL;
337}
338
340 LPCOLESTR szFieldName, VARIANT *pvarField)
341{
342 ok(0, "unexpected call\n");
343 return E_NOTIMPL;
344}
345
347 LPCOLESTR szFieldName, VARIANT *pvarField, PVOID *ppvDataCArray)
348{
349 ok(0, "unexpected call\n");
350 return E_NOTIMPL;
351}
352
354 LPCOLESTR szFieldName, VARIANT *pvarField)
355{
356 ok(0, "unexpected call\n");
357 return E_NOTIMPL;
358}
359
361 PVOID pvData, LPCOLESTR szFieldName, VARIANT *pvarField)
362{
363 ok(0, "unexpected call\n");
364 return E_NOTIMPL;
365}
366
368 BSTR *rgBstrNames)
369{
370 ok(0, "unexpected call\n");
371 return E_NOTIMPL;
372}
373
375{
376 ok(0, "unexpected call\n");
377 return FALSE;
378}
379
381{
382 ok(0, "unexpected call\n");
383 return NULL;
384}
385
387 PVOID *ppvDest)
388{
389 ok(0, "unexpected call\n");
390 return E_NOTIMPL;
391}
392
394{
395 ok(0, "unexpected call\n");
396 return E_NOTIMPL;
397}
398
399static const IRecordInfoVtbl RecordInfoVtbl =
400{
420};
421
423{
424 IRecordInfoImpl *rec;
425
426 rec = HeapAlloc(GetProcessHeap(), 0, sizeof(IRecordInfoImpl));
427 rec->IRecordInfo_iface.lpVtbl = &RecordInfoVtbl;
428 rec->ref = 1;
429 rec->recordclear = 0;
430 rec->getsize = 0;
431 rec->recordcopy = 0;
432
433 return rec;
434}
435
436static void init(void)
437{
438 BSTR bstr;
439 HRESULT res;
440
441 res = VarBstrFromBool(VARIANT_TRUE, LANG_USER_DEFAULT, VAR_LOCALBOOL, &bstr);
442 ok(res == S_OK && bstr[0], "Expected localized string for 'True'\n");
443 /* lstrcpyW / lstrcatW do not work on win95 */
444 memcpy(sz12_true, sz12, sizeof(sz12));
445 if (bstr) memcpy(&sz12_true[2], bstr, SysStringByteLen(bstr) + sizeof(WCHAR));
446 SysFreeString(bstr);
447
448 res = VarBstrFromBool(VARIANT_FALSE, LANG_USER_DEFAULT, VAR_LOCALBOOL, &bstr);
449 ok(res == S_OK && bstr[0], "Expected localized string for 'False'\n");
450 memcpy(sz12_false, sz12, sizeof(sz12));
451 if (bstr) memcpy(&sz12_false[2], bstr, SysStringByteLen(bstr) + sizeof(WCHAR));
452 SysFreeString(bstr);
453
454 hOleaut32 = GetModuleHandleA("oleaut32.dll");
455 has_i8 = GetProcAddress(hOleaut32, "VarI8FromI1") != NULL;
456 if (!has_i8)
457 skip("No support for I8 and UI8 data types\n");
458}
459
460/* Functions to set a DECIMAL */
461static void setdec(DECIMAL* dec, BYTE scl, BYTE sgn, ULONG hi32, ULONG64 lo64)
462{
463 S(U(*dec)).scale = scl;
464 S(U(*dec)).sign = sgn;
465 dec->Hi32 = hi32;
466 U1(*dec).Lo64 = lo64;
467}
468
469static void setdec64(DECIMAL* dec, BYTE scl, BYTE sgn, ULONG hi32, ULONG mid32, ULONG lo32)
470{
471 S(U(*dec)).scale = scl;
472 S(U(*dec)).sign = sgn;
473 dec->Hi32 = hi32;
474 S1(U1(*dec)).Mid32 = mid32;
475 S1(U1(*dec)).Lo32 = lo32;
476}
477
478/* return the string text of a given variant type */
479static char vtstr_buffer[16][256];
480static int vtstr_current=0;
481static const char *vtstr(int x)
482{
483 switch(x) {
484#define CASE(vt) case VT_##vt: return #vt
485 CASE(EMPTY);
486 CASE(NULL);
487 CASE(I2);
488 CASE(I4);
489 CASE(R4);
490 CASE(R8);
491 CASE(CY);
492 CASE(DATE);
493 CASE(BSTR);
494 CASE(DISPATCH);
495 CASE(ERROR);
496 CASE(BOOL);
497 CASE(VARIANT);
498 CASE(UNKNOWN);
499 CASE(DECIMAL);
500 CASE(I1);
501 CASE(UI1);
502 CASE(UI2);
503 CASE(UI4);
504 CASE(I8);
505 CASE(UI8);
506 CASE(INT);
507 CASE(UINT);
508 CASE(VOID);
509 CASE(HRESULT);
510 CASE(PTR);
512 CASE(CARRAY);
513 CASE(USERDEFINED);
514 CASE(LPSTR);
515 CASE(LPWSTR);
516 CASE(RECORD);
517 CASE(INT_PTR);
518 CASE(UINT_PTR);
519 CASE(FILETIME);
520 CASE(BLOB);
521 CASE(STREAM);
522 CASE(STORAGE);
523 CASE(STREAMED_OBJECT);
524 CASE(STORED_OBJECT);
525 CASE(BLOB_OBJECT);
526 CASE(CF);
527 CASE(CLSID);
528 CASE(VERSIONED_STREAM);
529 CASE(VECTOR);
530 CASE(ARRAY);
531 CASE(BYREF);
532 CASE(RESERVED);
533 CASE(ILLEGAL);
534#undef CASE
535
536 case 0xfff:
537 return "VT_BSTR_BLOB/VT_ILLEGALMASKED/VT_TYPEMASK";
538
539 default:
541 sprintf(vtstr_buffer[vtstr_current], "unknown variant type %d", x);
542 return vtstr_buffer[vtstr_current++];
543 }
544}
545
546static const char *variantstr( const VARIANT *var )
547{
549 switch(V_VT(var))
550 {
551 case VT_I1:
552 sprintf( vtstr_buffer[vtstr_current], "VT_I1(%d)", V_I1(var) ); break;
553 case VT_I2:
554 sprintf( vtstr_buffer[vtstr_current], "VT_I2(%d)", V_I2(var) ); break;
555 case VT_I4:
556 sprintf( vtstr_buffer[vtstr_current], "VT_I4(%d)", V_I4(var) ); break;
557 case VT_INT:
558 sprintf( vtstr_buffer[vtstr_current], "VT_INT(%d)", V_INT(var) ); break;
559 case VT_I8:
560 sprintf( vtstr_buffer[vtstr_current], "VT_I8(%x%08x)", (UINT)(V_I8(var) >> 32), (UINT)V_I8(var) ); break;
561 case VT_UI8:
562 sprintf( vtstr_buffer[vtstr_current], "VT_UI8(%x%08x)", (UINT)(V_UI8(var) >> 32), (UINT)V_UI8(var) ); break;
563 case VT_R4:
564 sprintf( vtstr_buffer[vtstr_current], "VT_R4(%g)", V_R4(var) ); break;
565 case VT_R8:
566 sprintf( vtstr_buffer[vtstr_current], "VT_R8(%g)", V_R8(var) ); break;
567 case VT_UI1:
568 sprintf( vtstr_buffer[vtstr_current], "VT_UI1(%u)", V_UI1(var) ); break;
569 case VT_UI2:
570 sprintf( vtstr_buffer[vtstr_current], "VT_UI2(%u)", V_UI2(var) ); break;
571 case VT_UI4:
572 sprintf( vtstr_buffer[vtstr_current], "VT_UI4(%u)", V_UI4(var) ); break;
573 case VT_UINT:
574 sprintf( vtstr_buffer[vtstr_current], "VT_UINT(%d)", V_UINT(var) ); break;
575 case VT_CY:
576 sprintf( vtstr_buffer[vtstr_current], "VT_CY(%x%08x)", S(V_CY(var)).Hi, S(V_CY(var)).Lo ); break;
577 case VT_DATE:
578 sprintf( vtstr_buffer[vtstr_current], "VT_DATE(%g)", V_DATE(var) ); break;
579 default:
580 return vtstr(V_VT(var));
581 }
582 return vtstr_buffer[vtstr_current++];
583}
584
586{
587 if (V_VT(result) != V_VT(expected)) return FALSE;
588 switch(V_VT(expected))
589 {
590 case VT_EMPTY:
591 case VT_NULL:
592 return TRUE;
593
594#define CASE(vt) case VT_##vt: return (V_##vt(result) == V_##vt(expected))
595 CASE(BOOL);
596 CASE(I1);
597 CASE(UI1);
598 CASE(I2);
599 CASE(UI2);
600 CASE(I4);
601 CASE(UI4);
602 CASE(I8);
603 CASE(UI8);
604 CASE(INT);
605 CASE(UINT);
606#undef CASE
607
608 case VT_DATE:
610 case VT_R4:
611 return EQ_FLOAT(V_R4(result), V_R4(expected));
612 case VT_R8:
613 return EQ_FLOAT(V_R8(result), V_R8(expected));
614 case VT_CY:
615 return (V_CY(result).int64 == V_CY(expected).int64);
616 case VT_BSTR:
617 return !lstrcmpW( V_BSTR(result), V_BSTR(expected) );
618 case VT_DECIMAL:
619 return !memcmp( &V_DECIMAL(result), &V_DECIMAL(expected), sizeof(DECIMAL) );
620 default:
621 ok(0, "unhandled variant type %s\n",vtstr(V_VT(expected)));
622 return FALSE;
623 }
624}
625
628{
629 VARIANT old_arg = *arg;
632
633 memset( &result, 0, sizeof(result) );
634 hres = func( arg, &result );
635 ok_(__FILE__,line)( hres == S_OK, "wrong result %x\n", hres );
636 if (hres == S_OK)
638 "got %s expected %s\n", variantstr(&result), variantstr(expected) );
639 ok_(__FILE__,line)( is_expected_variant( arg, &old_arg ), "Modified argument %s / %s\n",
640 variantstr(&old_arg), variantstr(arg));
642}
643
646{
647 VARIANT old_left = *left, old_right = *right;
650
651 memset( &result, 0, sizeof(result) );
652 hres = func( left, right, &result );
653 ok_(__FILE__,line)( hres == S_OK, "wrong result %x\n", hres );
654 if (hres == S_OK)
656 "got %s expected %s\n", variantstr(&result), variantstr(expected) );
657 ok_(__FILE__,line)( is_expected_variant( left, &old_left ), "Modified left argument %s / %s\n",
658 variantstr(&old_left), variantstr(left));
659 ok_(__FILE__,line)( is_expected_variant( right, &old_right ), "Modified right argument %s / %s\n",
660 variantstr(&old_right), variantstr(right));
662}
663
664static int strcmp_wa(const WCHAR *strw, const char *stra)
665{
666 WCHAR buf[512];
668 return lstrcmpW(strw, buf);
669}
670
671#define test_bstr_var(a,b) _test_bstr_var(__LINE__,a,b)
672static void _test_bstr_var(unsigned line, const VARIANT *v, const char *str)
673{
674 ok_(__FILE__,line)(V_VT(v) == VT_BSTR, "unexpected vt=%d\n", V_VT(v));
675 if(V_VT(v) == VT_BSTR)
676 ok(!strcmp_wa(V_BSTR(v), str), "v=%s, expected %s\n", wine_dbgstr_w(V_BSTR(v)), str);
677}
678
679static void test_VariantInit(void)
680{
681 VARIANT v;
682
683 memset(&v, -1, sizeof(v));
684 VariantInit(&v);
685 ok(V_VT(&v) == VT_EMPTY, "VariantInit() returned vt %d\n", V_VT(&v));
686}
687
688/* All possible combinations of extra V_VT() flags */
689static const VARTYPE ExtraFlags[16] =
690{
691 0,
692 VT_VECTOR,
693 VT_ARRAY,
694 VT_BYREF,
707};
708
709/* Determine if a vt is valid for VariantClear() */
711{
712 BOOL ret = FALSE;
713
714 /* Only the following flags/types are valid */
715 if ((vt <= VT_LPWSTR || vt == VT_RECORD || vt == VT_CLSID) &&
716 vt != (VARTYPE)15 &&
717 (vt < (VARTYPE)24 || vt > (VARTYPE)31) &&
718 (!(extraFlags & (VT_BYREF|VT_ARRAY)) || vt > VT_NULL) &&
719 (extraFlags == 0 || extraFlags == VT_BYREF || extraFlags == VT_ARRAY ||
720 extraFlags == (VT_ARRAY|VT_BYREF)))
721 ret = TRUE; /* ok */
722
723 if (!has_i8 && (vt == VT_I8 || vt == VT_UI8))
724 ret = FALSE; /* Old versions of oleaut32 */
725 return ret;
726}
727
728typedef struct
729{
734
736{
737 return CONTAINING_RECORD(iface, test_VariantClearImpl, IUnknown_iface);
738}
739
741{
743 This->events |= 0x1;
744 return E_NOINTERFACE;
745}
746
749 This->events |= 0x2;
750 return InterlockedIncrement(&This->ref);
751}
752
755 /* static class, won't be freed */
756 This->events |= 0x4;
757 return InterlockedDecrement(&This->ref);
758}
759
760static const IUnknownVtbl test_VariantClear_vtbl = {
762 VC_AddRef,
764};
765
767
768static void test_VariantClear(void)
769{
770 struct __tagBRECORD *rec;
771 IRecordInfoImpl *recinfo;
774 VARIANT v2;
775 size_t i;
776 LONG i4;
777 IUnknown *punk;
778
779 /* Crashes: Native does not test input for NULL, so neither does Wine */
780 if (0)
782
783 /* Only the type field is set, to VT_EMPTY */
784 V_VT(&v) = VT_UI4;
785 V_UI4(&v) = ~0u;
786 hres = VariantClear(&v);
787 ok((hres == S_OK && V_VT(&v) == VT_EMPTY),
788 "VariantClear: Type set to %d, res %08x\n", V_VT(&v), hres);
789 ok(V_UI4(&v) == ~0u, "VariantClear: Overwrote value\n");
790
791 /* Test all possible V_VT values.
792 * Also demonstrates that null pointers in 'v' are not dereferenced.
793 * Individual variant tests should test VariantClear() with non-NULL values.
794 */
795 for (i = 0; i < ARRAY_SIZE(ExtraFlags); i++)
796 {
797 VARTYPE vt;
798
799 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
800 {
801 HRESULT hExpected = DISP_E_BADVARTYPE;
802
803 SKIPTESTS(vt);
804
805 memset(&v, 0, sizeof(v));
806 V_VT(&v) = vt | ExtraFlags[i];
807
808 hres = VariantClear(&v);
809
811 hExpected = S_OK;
812
813 ok(hres == hExpected, "VariantClear: expected 0x%X, got 0x%X for vt %d | 0x%X\n",
814 hExpected, hres, vt, ExtraFlags[i]);
815 }
816 }
817
818 /* Some BYREF tests with non-NULL ptrs */
819
820 /* VARIANT BYREF */
821 V_VT(&v2) = VT_I4;
822 V_I4(&v2) = 0x1234;
824 V_VARIANTREF(&v) = &v2;
825
826 hres = VariantClear(&v);
827 ok(hres == S_OK, "ret %08x\n", hres);
828 ok(V_VT(&v) == 0, "vt %04x\n", V_VT(&v));
829 ok(V_VARIANTREF(&v) == &v2, "variant ref %p\n", V_VARIANTREF(&v2));
830 ok(V_VT(&v2) == VT_I4, "vt %04x\n", V_VT(&v2));
831 ok(V_I4(&v2) == 0x1234, "i4 %04x\n", V_I4(&v2));
832
833 /* I4 BYREF */
834 i4 = 0x4321;
835 V_VT(&v) = VT_I4 | VT_BYREF;
836 V_I4REF(&v) = &i4;
837
838 hres = VariantClear(&v);
839 ok(hres == S_OK, "ret %08x\n", hres);
840 ok(V_VT(&v) == 0, "vt %04x\n", V_VT(&v));
841 ok(V_I4REF(&v) == &i4, "i4 ref %p\n", V_I4REF(&v2));
842 ok(i4 == 0x4321, "i4 changed %08x\n", i4);
843
844
845 /* UNKNOWN */
846 V_VT(&v) = VT_UNKNOWN;
849 hres = VariantClear(&v);
850 ok(hres == S_OK, "ret %08x\n", hres);
851 ok(V_VT(&v) == 0, "vt %04x\n", V_VT(&v));
853 /* Check that Release got called, but nothing else */
854 ok(test_myVariantClearImpl.events == 0x4, "Unexpected call. events %08x\n", test_myVariantClearImpl.events);
855
856 /* UNKNOWN BYREF */
859 V_UNKNOWNREF(&v) = &punk;
861 hres = VariantClear(&v);
862 ok(hres == S_OK, "ret %08x\n", hres);
863 ok(V_VT(&v) == 0, "vt %04x\n", V_VT(&v));
864 ok(V_UNKNOWNREF(&v) == &punk, "unknown ref %p\n", V_UNKNOWNREF(&v));
865 /* Check that nothing got called */
866 ok(test_myVariantClearImpl.events == 0, "Unexpected call. events %08x\n", test_myVariantClearImpl.events);
867
868 /* DISPATCH */
869 V_VT(&v) = VT_DISPATCH;
872 hres = VariantClear(&v);
873 ok(hres == S_OK, "ret %08x\n", hres);
874 ok(V_VT(&v) == 0, "vt %04x\n", V_VT(&v));
876 "dispatch %p\n", V_DISPATCH(&v));
877 /* Check that Release got called, but nothing else */
878 ok(test_myVariantClearImpl.events == 0x4, "Unexpected call. events %08x\n", test_myVariantClearImpl.events);
879
880 /* DISPATCH BYREF */
883 V_DISPATCHREF(&v) = (IDispatch**)&punk;
885 hres = VariantClear(&v);
886 ok(hres == S_OK, "ret %08x\n", hres);
887 ok(V_VT(&v) == 0, "vt %04x\n", V_VT(&v));
888 ok(V_DISPATCHREF(&v) == (IDispatch**)&punk, "dispatch ref %p\n", V_DISPATCHREF(&v));
889 /* Check that nothing got called */
890 ok(test_myVariantClearImpl.events == 0, "Unexpected call. events %08x\n", test_myVariantClearImpl.events);
891
892 /* RECORD */
893 recinfo = get_test_recordinfo();
894 V_VT(&v) = VT_RECORD;
895 rec = &V_UNION(&v, brecVal);
896 rec->pRecInfo = &recinfo->IRecordInfo_iface;
897 rec->pvRecord = (void*)0xdeadbeef;
898 recinfo->recordclear = 0;
899 recinfo->ref = 2;
900 recinfo->rec = rec;
901 hres = VariantClear(&v);
902 ok(hres == S_OK, "ret %08x\n", hres);
903 ok(rec->pvRecord == NULL, "got %p\n", rec->pvRecord);
904 ok(recinfo->recordclear == 1, "got %d\n", recinfo->recordclear);
905 ok(recinfo->ref == 1, "got %d\n", recinfo->ref);
906 IRecordInfo_Release(&recinfo->IRecordInfo_iface);
907}
908
909static void test_VariantCopy(void)
910{
911 struct __tagBRECORD *rec;
912 IRecordInfoImpl *recinfo;
913 VARIANTARG vSrc, vDst;
914 VARTYPE vt;
915 size_t i;
916 HRESULT hres, hExpected;
917
918 /* Establish that the failure/other cases are dealt with. Individual tests
919 * for each type should verify that data is copied correctly, references
920 * are updated, etc.
921 */
922
923 /* vSrc == vDst */
924 for (i = 0; i < ARRAY_SIZE(ExtraFlags); i++)
925 {
926 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
927 {
928 SKIPTESTS(vt);
929
930 memset(&vSrc, 0, sizeof(vSrc));
931 V_VT(&vSrc) = vt | ExtraFlags[i];
932
933 hExpected = DISP_E_BADVARTYPE;
934 /* src is allowed to be a VT_CLSID */
936 hExpected = S_OK;
937
938 hres = VariantCopy(&vSrc, &vSrc);
939
940 ok(hres == hExpected,
941 "Copy(src==dst): expected 0x%X, got 0x%X for src==dest vt %d|0x%X\n",
942 hExpected, hres, vt, ExtraFlags[i]);
943 }
944 }
945
946 /* Test that if VariantClear() fails on dest, the function fails. This also
947 * shows that dest is in fact cleared and not just overwritten
948 */
949 memset(&vSrc, 0, sizeof(vSrc));
950 V_VT(&vSrc) = VT_UI1;
951
952 for (i = 0; i < ARRAY_SIZE(ExtraFlags); i++)
953 {
954 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
955 {
956 SKIPTESTS(vt);
957
958 hExpected = DISP_E_BADVARTYPE;
959
960 memset(&vDst, 0, sizeof(vDst));
961 V_VT(&vDst) = vt | ExtraFlags[i];
962
964 hExpected = S_OK;
965
966 hres = VariantCopy(&vDst, &vSrc);
967
968 ok(hres == hExpected,
969 "Copy(bad dst): expected 0x%X, got 0x%X for dest vt %d|0x%X\n",
970 hExpected, hres, vt, ExtraFlags[i]);
971 if (hres == S_OK)
972 ok(V_VT(&vDst) == VT_UI1,
973 "Copy(bad dst): expected vt = VT_UI1, got %d\n", V_VT(&vDst));
974 }
975 }
976
977 /* Test that VariantClear() checks vSrc for validity before copying */
978 for (i = 0; i < ARRAY_SIZE(ExtraFlags); i++)
979 {
980 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
981 {
982 SKIPTESTS(vt);
983
984 hExpected = DISP_E_BADVARTYPE;
985
986 memset(&vDst, 0, sizeof(vDst));
987 V_VT(&vDst) = VT_EMPTY;
988
989 memset(&vSrc, 0, sizeof(vSrc));
990 V_VT(&vSrc) = vt | ExtraFlags[i];
991
992 /* src is allowed to be a VT_CLSID */
994 hExpected = S_OK;
995
996 hres = VariantCopy(&vDst, &vSrc);
997
998 ok(hres == hExpected,
999 "Copy(bad src): expected 0x%X, got 0x%X for src vt %d|0x%X\n",
1000 hExpected, hres, vt, ExtraFlags[i]);
1001 if (hres == S_OK)
1002 {
1003 ok(V_VT(&vDst) == (vt|ExtraFlags[i]),
1004 "Copy(bad src): expected vt = %d, got %d\n",
1005 vt | ExtraFlags[i], V_VT(&vDst));
1006 VariantClear(&vDst);
1007 }
1008 }
1009 }
1010
1011 /* Test that copying a NULL BSTR results in an empty BSTR */
1012 memset(&vDst, 0, sizeof(vDst));
1013 V_VT(&vDst) = VT_EMPTY;
1014 memset(&vSrc, 0, sizeof(vSrc));
1015 V_VT(&vSrc) = VT_BSTR;
1016 hres = VariantCopy(&vDst, &vSrc);
1017 ok(hres == S_OK, "Copy(NULL BSTR): Failed to copy a NULL BSTR\n");
1018 if (hres == S_OK)
1019 {
1020 ok((V_VT(&vDst) == VT_BSTR) && V_BSTR(&vDst),
1021 "Copy(NULL BSTR): should have non-NULL result\n");
1022 if ((V_VT(&vDst) == VT_BSTR) && V_BSTR(&vDst))
1023 {
1024 ok(*V_BSTR(&vDst) == 0, "Copy(NULL BSTR): result not empty\n");
1025 }
1026 VariantClear(&vDst);
1027 }
1028
1029 /* copy RECORD */
1030 recinfo = get_test_recordinfo();
1031
1032 memset(&vDst, 0, sizeof(vDst));
1033 V_VT(&vDst) = VT_EMPTY;
1034
1035 V_VT(&vSrc) = VT_RECORD;
1036 rec = &V_UNION(&vSrc, brecVal);
1037 rec->pRecInfo = &recinfo->IRecordInfo_iface;
1038 rec->pvRecord = (void*)0xdeadbeef;
1039
1040 recinfo->recordclear = 0;
1041 recinfo->recordcopy = 0;
1042 recinfo->getsize = 0;
1043 recinfo->rec = rec;
1044 hres = VariantCopy(&vDst, &vSrc);
1045 ok(hres == S_OK, "ret %08x\n", hres);
1046
1047 rec = &V_UNION(&vDst, brecVal);
1048 ok(rec->pvRecord != (void*)0xdeadbeef && rec->pvRecord != NULL, "got %p\n", rec->pvRecord);
1049 ok(rec->pRecInfo == &recinfo->IRecordInfo_iface, "got %p\n", rec->pRecInfo);
1050 ok(recinfo->getsize == 1, "got %d\n", recinfo->recordclear);
1051 ok(recinfo->recordcopy == 1, "got %d\n", recinfo->recordclear);
1052
1053 VariantClear(&vDst);
1054 VariantClear(&vSrc);
1055}
1056
1057/* Determine if a vt is valid for VariantCopyInd() */
1059{
1060 BOOL ret = FALSE;
1061
1062 if ((extraFlags & VT_ARRAY) ||
1063 (vt > VT_NULL && vt != (VARTYPE)15 && vt < VT_VOID &&
1064 !(extraFlags & (VT_VECTOR|VT_RESERVED))))
1065 {
1066 ret = TRUE; /* ok */
1067 }
1068 return ret;
1069}
1070
1071static void test_VariantCopyInd(void)
1072{
1073 VARIANTARG vSrc, vDst, vRef, vRef2;
1074 VARTYPE vt;
1075 size_t i;
1076 BYTE buffer[64];
1077 HRESULT hres, hExpected;
1078
1079 memset(buffer, 0, sizeof(buffer));
1080
1081 /* vSrc == vDst */
1082 for (i = 0; i < ARRAY_SIZE(ExtraFlags); i++)
1083 {
1084 if (ExtraFlags[i] & VT_ARRAY)
1085 continue; /* Native crashes on NULL safearray */
1086
1087 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
1088 {
1089 SKIPTESTS(vt);
1090
1091 memset(&vSrc, 0, sizeof(vSrc));
1092 V_VT(&vSrc) = vt | ExtraFlags[i];
1093
1094 hExpected = DISP_E_BADVARTYPE;
1095 if (!(ExtraFlags[i] & VT_BYREF))
1096 {
1097 /* if src is not by-reference, acts as VariantCopy() */
1099 hExpected = S_OK;
1100 }
1101 else
1102 {
1103 if (vt == VT_SAFEARRAY || vt == VT_BSTR || vt == VT_UNKNOWN ||
1104 vt == VT_DISPATCH || vt == VT_RECORD)
1105 continue; /* Need valid ptrs for deep copies */
1106
1107 V_BYREF(&vSrc) = &buffer;
1108 hExpected = E_INVALIDARG;
1109
1110 if ((vt == VT_I8 || vt == VT_UI8) &&
1111 ExtraFlags[i] == VT_BYREF)
1112 {
1113 if (has_i8)
1114 hExpected = S_OK; /* Only valid if I8 is a known type */
1115 }
1117 hExpected = S_OK;
1118 }
1119
1120 hres = VariantCopyInd(&vSrc, &vSrc);
1121
1122 ok(hres == hExpected,
1123 "CopyInd(src==dst): expected 0x%X, got 0x%X for src==dst vt %d|0x%X\n",
1124 hExpected, hres, vt, ExtraFlags[i]);
1125 }
1126 }
1127
1128 /* Bad dest */
1129 memset(&vSrc, 0, sizeof(vSrc));
1130 V_VT(&vSrc) = VT_UI1|VT_BYREF;
1131 V_BYREF(&vSrc) = &buffer;
1132
1133 for (i = 0; i < ARRAY_SIZE(ExtraFlags); i++)
1134 {
1135 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
1136 {
1137 SKIPTESTS(vt);
1138
1139 memset(&vDst, 0, sizeof(vDst));
1140 V_VT(&vDst) = vt | ExtraFlags[i];
1141
1142 hExpected = DISP_E_BADVARTYPE;
1143
1145 hExpected = S_OK;
1146
1147 hres = VariantCopyInd(&vDst, &vSrc);
1148
1149 ok(hres == hExpected,
1150 "CopyInd(bad dst): expected 0x%X, got 0x%X for dst vt %d|0x%X\n",
1151 hExpected, hres, vt, ExtraFlags[i]);
1152 if (hres == S_OK)
1153 ok(V_VT(&vDst) == VT_UI1,
1154 "CopyInd(bad dst): expected vt = VT_UI1, got %d\n", V_VT(&vDst));
1155 }
1156 }
1157
1158 /* bad src */
1159 for (i = 0; i < ARRAY_SIZE(ExtraFlags); i++)
1160 {
1161 if (ExtraFlags[i] & VT_ARRAY)
1162 continue; /* Native crashes on NULL safearray */
1163
1164 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
1165 {
1166 SKIPTESTS(vt);
1167
1168 memset(&vDst, 0, sizeof(vDst));
1169 V_VT(&vDst) = VT_EMPTY;
1170
1171 memset(&vSrc, 0, sizeof(vSrc));
1172 V_VT(&vSrc) = vt | ExtraFlags[i];
1173
1174 hExpected = DISP_E_BADVARTYPE;
1175 if (!(ExtraFlags[i] & VT_BYREF))
1176 {
1177 /* if src is not by-reference, acts as VariantCopy() */
1179 hExpected = S_OK;
1180 }
1181 else
1182 {
1183 if (vt == VT_SAFEARRAY || vt == VT_BSTR || vt == VT_UNKNOWN ||
1184 vt == VT_DISPATCH || vt == VT_RECORD)
1185 continue; /* Need valid ptrs for deep copies, see vartype.c */
1186
1187 V_BYREF(&vSrc) = &buffer;
1188
1189 hExpected = E_INVALIDARG;
1190
1191 if ((vt == VT_I8 || vt == VT_UI8) &&
1192 ExtraFlags[i] == VT_BYREF)
1193 {
1194 if (has_i8)
1195 hExpected = S_OK; /* Only valid if I8 is a known type */
1196 }
1198 hExpected = S_OK;
1199 }
1200
1201 hres = VariantCopyInd(&vDst, &vSrc);
1202
1203 ok(hres == hExpected,
1204 "CopyInd(bad src): expected 0x%X, got 0x%X for src vt %d|0x%X\n",
1205 hExpected, hres, vt, ExtraFlags[i]);
1206 if (hres == S_OK)
1207 {
1208 if (vt == VT_VARIANT && ExtraFlags[i] == VT_BYREF)
1209 {
1210 /* Type of vDst should be the type of the referenced variant.
1211 * Since we set the buffer to all zeros, its type should be
1212 * VT_EMPTY.
1213 */
1214 ok(V_VT(&vDst) == VT_EMPTY,
1215 "CopyInd(bad src): expected dst vt = VT_EMPTY, got %d|0x%X\n",
1216 V_VT(&vDst) & VT_TYPEMASK, V_VT(&vDst) & ~VT_TYPEMASK);
1217 }
1218 else
1219 {
1220 ok(V_VT(&vDst) == (vt|(ExtraFlags[i] & ~VT_BYREF)),
1221 "CopyInd(bad src): expected dst vt = %d|0x%X, got %d|0x%X\n",
1222 vt, ExtraFlags[i] & ~VT_BYREF,
1223 V_VT(&vDst) & VT_TYPEMASK, V_VT(&vDst) & ~VT_TYPEMASK);
1224 }
1225 VariantClear(&vDst);
1226 }
1227 }
1228 }
1229
1230 /* By-reference variants are dereferenced */
1231 V_VT(&vRef) = VT_UI1;
1232 V_UI1(&vRef) = 0x77;
1233 V_VT(&vSrc) = VT_VARIANT|VT_BYREF;
1234 V_VARIANTREF(&vSrc) = &vRef;
1235 VariantInit(&vDst);
1236
1237 hres = VariantCopyInd(&vDst, &vSrc);
1238 ok(hres == S_OK, "VariantCopyInd failed: 0x%08x\n", hres);
1239 ok(V_VT(&vDst) == VT_UI1 && V_UI1(&vDst) == 0x77,
1240 "CopyInd(deref): expected dst vt = VT_UI1, val 0x77, got %d|0x%X, 0x%2X\n",
1241 V_VT(&vDst) & VT_TYPEMASK, V_VT(&vDst) & ~VT_TYPEMASK, V_UI1(&vDst));
1242
1243 /* By-reference variant to a by-reference type succeeds */
1244 V_VT(&vRef) = VT_UI1|VT_BYREF;
1245 V_UI1REF(&vRef) = buffer; buffer[0] = 0x88;
1246 V_VT(&vSrc) = VT_VARIANT|VT_BYREF;
1247 V_VARIANTREF(&vSrc) = &vRef;
1248 VariantInit(&vDst);
1249
1250 hres = VariantCopyInd(&vDst, &vSrc);
1251 ok(hres == S_OK, "VariantCopyInd failed: 0x%08x\n", hres);
1252 ok(V_VT(&vDst) == VT_UI1 && V_UI1(&vDst) == 0x88,
1253 "CopyInd(deref): expected dst vt = VT_UI1, val 0x77, got %d|0x%X, 0x%2X\n",
1254 V_VT(&vDst) & VT_TYPEMASK, V_VT(&vDst) & ~VT_TYPEMASK, V_UI1(&vDst));
1255
1256 /* But a by-reference variant to a by-reference variant fails */
1257 V_VT(&vRef2) = VT_UI1;
1258 V_UI1(&vRef2) = 0x77;
1259 V_VT(&vRef) = VT_VARIANT|VT_BYREF;
1260 V_VARIANTREF(&vRef) = &vRef2;
1261 V_VT(&vSrc) = VT_VARIANT|VT_BYREF;
1262 V_VARIANTREF(&vSrc) = &vRef;
1263 VariantInit(&vDst);
1264
1265 hres = VariantCopyInd(&vDst, &vSrc);
1266 ok(hres == E_INVALIDARG,
1267 "CopyInd(ref->ref): expected E_INVALIDARG, got 0x%08x\n", hres);
1268}
1269
1270static HRESULT (WINAPI *pVarParseNumFromStr)(OLECHAR*,LCID,ULONG,NUMPARSE*,BYTE*);
1271
1272/* Macros for converting and testing the result of VarParseNumFromStr */
1273#define FAILDIG 255
1274
1275static HRESULT convert_str( const char *str, INT dig, ULONG flags,
1276 NUMPARSE *np, BYTE rgb[128], LCID lcid )
1277{
1278 OLECHAR buff[128];
1280 memset( rgb, FAILDIG, 128 );
1281 memset( np, 255, sizeof(*np) );
1282 np->cDig = dig;
1283 np->dwInFlags = flags;
1284 return pVarParseNumFromStr( buff, lcid, LOCALE_NOUSEROVERRIDE, np, rgb);
1285}
1286
1288 INT d, INT e, INT f )
1289{
1290 if (hres == (HRESULT)S_OK)
1291 {
1292 ok_(__FILE__,line)(np->cDig == a, "Expected cDig = %d, got %d\n", a, np->cDig);
1293 ok_(__FILE__,line)(np->dwInFlags == b, "Expected dwInFlags = 0x%x, got 0x%x\n", b, np->dwInFlags);
1294 ok_(__FILE__,line)(np->dwOutFlags == c, "Expected dwOutFlags = 0x%x, got 0x%x\n", c, np->dwOutFlags);
1295 ok_(__FILE__,line)(np->cchUsed == d, "Expected cchUsed = %d, got %d\n", d, np->cchUsed);
1296 ok_(__FILE__,line)(np->nBaseShift == e, "Expected nBaseShift = %d, got %d\n", e, np->nBaseShift);
1297 ok_(__FILE__,line)(np->nPwr10 == f, "Expected nPwr10 = %d, got %d\n", f, np->nPwr10);
1298 }
1299}
1300
1301#define CONVERTN(str,dig,flags) hres = convert_str( str, dig, flags, &np, rgb, lcid )
1302#define CONVERT(str,flags) CONVERTN(str,sizeof(rgb),flags)
1303#define EXPECT(a,b,c,d,e,f) expect_NumFromStr( __LINE__, hres, &np, a, b, c, d, e, f )
1304#define EXPECTRGB(a,b) ok(rgb[a] == b, "Digit[%d], expected %d, got %d\n", a, b, rgb[a])
1305#define EXPECTFAIL ok(hres == (HRESULT)DISP_E_TYPEMISMATCH, "Call succeeded, hres = %08x\n", hres)
1306#define EXPECT2(a,b) EXPECTRGB(0,a); EXPECTRGB(1,b)
1307
1309{
1310 HRESULT hres;
1311 /* Ensure all tests are using the same locale characters for '$', ',' etc */
1313 NUMPARSE np;
1314 BYTE rgb[128];
1315
1319
1320 /* Consume a single digit */
1321 CONVERT("7", 0);
1322 EXPECT(1,0,0,1,0,0);
1323 EXPECT2(7,FAILDIG);
1324
1325 /* cDig is not literal digits - zeros are suppressed and nPwr10 is increased */
1326 CONVERT("10", 0);
1327 EXPECT(1,0,0,2,0,1);
1328 /* Note: Win32 writes the trailing zeros if they are within cDig's limits,
1329 * but then excludes them from the returned cDig count.
1330 * In our implementation we don't bother writing them at all.
1331 */
1332 EXPECTRGB(0, 1);
1333
1334 /* if cDig is too small and numbers follow, sets INEXACT */
1335 CONVERTN("11",1, 0);
1336 EXPECT(1,0,NUMPRS_INEXACT,2,0,1);
1337 EXPECT2(1,FAILDIG);
1338
1339 /* Strips leading zeros */
1340 CONVERT("01", 0);
1341 EXPECT(1,0,0,2,0,0);
1342 EXPECT2(1,FAILDIG);
1343
1344 /* Strips leading zeros */
1345 CONVERTN("01",1, 0);
1346 EXPECT(1,0,0,2,0,0);
1347 EXPECT2(1,FAILDIG);
1348
1349
1350 /* Fails on non digits */
1351 CONVERT("a", 0);
1352 EXPECTFAIL;
1353 EXPECTRGB(0,FAILDIG);
1354
1357 /* Without flag, fails on whitespace */
1358 CONVERT(" 0", 0);
1359 EXPECTFAIL;
1360 EXPECTRGB(0,FAILDIG);
1361
1362
1363 /* With flag, consumes whitespace */
1366 EXPECT2(0,FAILDIG);
1367
1368 /* Test TAB once, then assume it acts as space for all cases */
1371 EXPECT2(0,FAILDIG);
1372
1373
1374 /* Doesn't pick up trailing whitespace without flag */
1375 CONVERT("0 ", 0);
1376 EXPECT(1,0,0,1,0,0);
1377 EXPECT2(0,FAILDIG);
1378
1379 /* With flag, consumes trailing whitespace */
1382 EXPECT2(0,FAILDIG);
1383
1384 /* Leading flag only consumes leading */
1387 EXPECT2(0,FAILDIG);
1388
1389 /* Both flags consumes both */
1392 EXPECT2(0,FAILDIG);
1393
1396 /* Without flag, fails on + */
1397 CONVERT("+0", 0);
1398 EXPECTFAIL;
1399 EXPECTRGB(0,FAILDIG);
1400
1401 /* With flag, consumes + */
1404 EXPECT2(0,FAILDIG);
1405
1406 /* Without flag, doesn't consume trailing + */
1407 CONVERT("0+", 0);
1408 EXPECT(1,0,0,1,0,0);
1409 EXPECT2(0,FAILDIG);
1410
1411 /* With flag, consumes trailing + */
1414 EXPECT2(0,FAILDIG);
1415
1416 /* With leading flag, doesn't consume trailing + */
1419 EXPECT2(0,FAILDIG);
1420
1421 /* Trailing + doesn't get consumed if we specify both (unlike whitespace) */
1424 EXPECT2(0,FAILDIG);
1425
1428 /* Without flag, fails on - */
1429 CONVERT("-0", 0);
1430 EXPECTFAIL;
1431 EXPECTRGB(0,FAILDIG);
1432
1433 /* With flag, consumes - */
1436 EXPECT2(0,FAILDIG);
1437
1438 /* Without flag, doesn't consume trailing - */
1439 CONVERT("0-", 0);
1440 EXPECT(1,0,0,1,0,0);
1441 EXPECT2(0,FAILDIG);
1442
1443 /* With flag, consumes trailing - */
1446 EXPECT2(0,FAILDIG);
1447
1448 /* With leading flag, doesn't consume trailing - */
1451 EXPECT2(0,FAILDIG);
1452
1453 /* Trailing - doesn't get consumed if we specify both (unlike whitespace) */
1456 EXPECT2(0,FAILDIG);
1457
1460 /* Could be hex, octal or decimal - With flag reads as decimal */
1461 CONVERT("0", NUMPRS_HEX_OCT);
1462 EXPECT(1,NUMPRS_HEX_OCT,0,1,0,0);
1463 EXPECT2(0,FAILDIG);
1464
1465 /* Doesn't recognise hex in .asm syntax */
1466 CONVERT("0h", NUMPRS_HEX_OCT);
1467 EXPECT(1,NUMPRS_HEX_OCT,0,1,0,0);
1468 EXPECT2(0,FAILDIG);
1469
1470 /* Doesn't fail with valid leading string but no digits */
1471 CONVERT("0x", NUMPRS_HEX_OCT);
1472 EXPECT(1,NUMPRS_HEX_OCT,0,1,0,0);
1473 EXPECT2(0,FAILDIG);
1474
1475 /* Doesn't recognise hex format numbers at all! */
1476 CONVERT("0x0", NUMPRS_HEX_OCT);
1477 EXPECT(1,NUMPRS_HEX_OCT,0,1,0,0);
1478 EXPECT2(0,FAILDIG);
1479
1480 /* Doesn't recognise plain hex digits either */
1481 CONVERT("FE", NUMPRS_HEX_OCT);
1482 EXPECTFAIL;
1483 EXPECTRGB(0,FAILDIG);
1484
1485 /* Octal */
1486 CONVERT("0100", NUMPRS_HEX_OCT);
1487 EXPECT(1,NUMPRS_HEX_OCT,0,4,0,2);
1488 EXPECTRGB(0,1);
1489 EXPECTRGB(1,0);
1490 EXPECTRGB(2,0);
1491 EXPECTRGB(3,FAILDIG);
1492
1493 /* VB hex */
1494 CONVERT("&HF800", NUMPRS_HEX_OCT);
1495 EXPECT(4,NUMPRS_HEX_OCT,0x40,6,4,0);
1496 EXPECTRGB(0,15);
1497 EXPECTRGB(1,8);
1498 EXPECTRGB(2,0);
1499 EXPECTRGB(3,0);
1500 EXPECTRGB(4,FAILDIG);
1501
1502 /* VB hex lower case and leading zero */
1503 CONVERT("&h0abcdef", NUMPRS_HEX_OCT);
1504 EXPECT(6,NUMPRS_HEX_OCT,0x40,9,4,0);
1505 EXPECTRGB(0,10);
1506 EXPECTRGB(1,11);
1507 EXPECTRGB(2,12);
1508 EXPECTRGB(3,13);
1509 EXPECTRGB(4,14);
1510 EXPECTRGB(5,15);
1511 EXPECTRGB(6,FAILDIG);
1512
1513 /* VB oct */
1514 CONVERT("&O300", NUMPRS_HEX_OCT);
1515 EXPECT(3,NUMPRS_HEX_OCT,0x40,5,3,0);
1516 EXPECTRGB(0,3);
1517 EXPECTRGB(1,0);
1518 EXPECTRGB(2,0);
1519 EXPECTRGB(3,FAILDIG);
1520
1521 /* VB oct lower case and leading zero */
1522 CONVERT("&o0777", NUMPRS_HEX_OCT);
1523 EXPECT(3,NUMPRS_HEX_OCT,0x40,6,3,0);
1524 EXPECTRGB(0,7);
1525 EXPECTRGB(1,7);
1526 EXPECTRGB(2,7);
1527 EXPECTRGB(3,FAILDIG);
1528
1529 /* VB oct char bigger than 7 */
1530 CONVERT("&o128", NUMPRS_HEX_OCT);
1531 EXPECT(2,NUMPRS_HEX_OCT,0x40,4,3,0);
1532 EXPECTRGB(0,1);
1533 EXPECTRGB(1,2);
1534 EXPECTRGB(3,FAILDIG);
1535
1538 /* Empty parens = error */
1539 CONVERT("()", NUMPRS_PARENS);
1540 EXPECTFAIL;
1541 EXPECTRGB(0,FAILDIG);
1542
1543 /* With flag, trailing parens not consumed */
1544 CONVERT("0()", NUMPRS_PARENS);
1545 EXPECT(1,NUMPRS_PARENS,0,1,0,0);
1546 EXPECT2(0,FAILDIG);
1547
1548 /* With flag, Number in parens made negative and parens consumed */
1549 CONVERT("(0)", NUMPRS_PARENS);
1551 EXPECT2(0,FAILDIG);
1552
1555 /* With flag, thousands sep. not needed */
1557 EXPECT(1,NUMPRS_THOUSANDS,0,1,0,0);
1558 EXPECT2(0,FAILDIG);
1559
1560 /* With flag, thousands sep. and following digits consumed */
1561 CONVERT("1,000", NUMPRS_THOUSANDS);
1563 EXPECTRGB(0,1);
1564
1565 /* With flag and decimal point, thousands sep. but not decimals consumed */
1566 CONVERT("1,000.0", NUMPRS_THOUSANDS);
1568 EXPECTRGB(0,1);
1569
1572 /* Without flag, chokes on currency sign */
1573 CONVERT("$11", 0);
1574 EXPECTFAIL;
1575 EXPECTRGB(0,FAILDIG);
1576
1577 /* With flag, consumes currency sign */
1578 CONVERT("$11", NUMPRS_CURRENCY);
1580 EXPECT2(1,1);
1581 EXPECTRGB(2,FAILDIG);
1582
1583 /* With flag only, doesn't consume decimal point */
1584 CONVERT("$11.1", NUMPRS_CURRENCY);
1586 EXPECT2(1,1);
1587 EXPECTRGB(2,FAILDIG);
1588
1589 /* With flag and decimal flag, consumes decimal point and following digits */
1592 EXPECT2(1,1);
1593 EXPECTRGB(2,1);
1594 EXPECTRGB(3,FAILDIG);
1595
1596 /* Thousands flag can only be used with currency */
1599 EXPECT2(1,2);
1600 EXPECTRGB(2,3);
1601 EXPECTRGB(3,4);
1602 EXPECTRGB(4,FAILDIG);
1603
1606 /* With flag, consumes decimal point */
1607 CONVERT("1.1", NUMPRS_DECIMAL);
1609 EXPECT2(1,1);
1610 EXPECTRGB(2,FAILDIG);
1611
1612 /* With flag, consumes decimal point. Skipping the decimal part is not an error */
1613 CONVERT("1.", NUMPRS_DECIMAL);
1615 EXPECT2(1,FAILDIG);
1616
1617 /* Consumes only one decimal point */
1618 CONVERT("1.1.", NUMPRS_DECIMAL);
1620 EXPECT2(1,1);
1621 EXPECTRGB(2,FAILDIG);
1622
1625 /* Without flag, doesn't consume exponent */
1626 CONVERT("1e1", 0);
1627 EXPECT(1,0,0,1,0,0);
1628 EXPECT2(1,FAILDIG);
1629
1630 /* With flag, consumes exponent */
1631 CONVERT("1e1", NUMPRS_EXPONENT);
1633 EXPECT2(1,FAILDIG);
1634
1635 /* Negative exponents are accepted without flags */
1636 CONVERT("1e-1", NUMPRS_EXPONENT);
1638 EXPECT2(1,FAILDIG);
1639
1640 /* As are positive exponents and leading exponent 0s */
1641 CONVERT("1e+01", NUMPRS_EXPONENT);
1643 EXPECT2(1,FAILDIG);
1644
1645 /* The same for zero exponents */
1646 CONVERT("1e0", NUMPRS_EXPONENT);
1648 EXPECT2(1,FAILDIG);
1649
1650 /* Sign on a zero exponent doesn't matter */
1651 CONVERT("1e+0", NUMPRS_EXPONENT);
1653 EXPECT2(1,FAILDIG);
1654
1655 CONVERT("1e-0", NUMPRS_EXPONENT);
1657 EXPECT2(1,FAILDIG);
1658
1659 /* Doesn't consume a real number exponent */
1660 CONVERT("1e1.", NUMPRS_EXPONENT);
1662 EXPECT2(1,FAILDIG);
1663
1664 /* Powers of 10 are calculated from the position of any decimal point */
1667 EXPECT2(1,5);
1668
1671 EXPECT2(1,5);
1672
1675 /* Flag expects all digits */
1676 CONVERT("0", NUMPRS_USE_ALL);
1677 EXPECT(1,NUMPRS_USE_ALL,0,1,0,0);
1678 EXPECT2(0,FAILDIG);
1679
1680 /* Rejects anything trailing */
1681 CONVERT("0 ", NUMPRS_USE_ALL);
1682 EXPECTFAIL;
1683 EXPECT2(0,FAILDIG);
1684
1685 /* Unless consumed by trailing flag */
1688 EXPECT2(0,FAILDIG);
1689
1692 /* Leading whitespace and plus, doesn't consume trailing whitespace */
1695 EXPECT2(0,FAILDIG);
1696
1697 /* Order of whitespace and plus is unimportant */
1700 EXPECT2(0,FAILDIG);
1701
1702 /* Leading whitespace can be repeated */
1705 EXPECT2(0,FAILDIG);
1706
1707 /* But plus/minus etc. cannot */
1709 EXPECTFAIL;
1710 EXPECTRGB(0,FAILDIG);
1711
1712 /* Inexact is not set if trailing zeros are removed */
1713 CONVERTN("10", 1, 0);
1714 EXPECT(1,0,0,2,0,1);
1715 EXPECT2(1,FAILDIG);
1716
1717 /* Make sure a leading 0 is stripped but decimals after it get read */
1718 CONVERT("-0.51", NUMPRS_STD);
1720 EXPECT2(5,1);
1721
1722 /* Keep trailing zeros on whole number part of a decimal */
1723 CONVERT("10.1", NUMPRS_STD);
1725 EXPECT2(1,0);
1726 EXPECTRGB(2,1);
1727
1728 /* Zeros after decimal sign */
1729 CONVERT("0.01", NUMPRS_STD);
1731 EXPECT2(1,FAILDIG);
1732
1733 /* Trailing zeros after decimal part */
1734 CONVERT("0.10", NUMPRS_STD);
1736 EXPECT2(1,0);
1737}
1738
1739static HRESULT (WINAPI *pVarNumFromParseNum)(NUMPARSE*,BYTE*,ULONG,VARIANT*);
1740
1741/* Macros for converting and testing the result of VarNumFromParseNum */
1742#define SETRGB(indx,val) if (!indx) memset(rgb, FAILDIG, sizeof(rgb)); rgb[indx] = val
1743#undef CONVERT
1744#define CONVERT(a,b,c,d,e,f,bits) \
1745 np.cDig = (a); np.dwInFlags = (b); np.dwOutFlags = (c); np.cchUsed = (d); \
1746 np.nBaseShift = (e); np.nPwr10 = (f); hres = pVarNumFromParseNum(&np, rgb, bits, &vOut)
1747static const char *szFailOverflow = "Expected overflow, hres = %08x\n";
1748#define EXPECT_OVERFLOW ok(hres == (HRESULT)DISP_E_OVERFLOW, szFailOverflow, hres)
1749static const char *szFailOk = "Call failed, hres = %08x\n";
1750#define EXPECT_OK ok(hres == (HRESULT)S_OK, szFailOk, hres); \
1751 if (hres == (HRESULT)S_OK)
1752#define EXPECT_TYPE(typ) ok(V_VT(&vOut) == typ,"Expected Type = " #typ ", got %d\n", V_VT(&vOut))
1753#define EXPECT_I1(val) EXPECT_OK { EXPECT_TYPE(VT_I1); \
1754 ok(V_I1(&vOut) == val, "Expected i1 = %d, got %d\n", (signed char)val, V_I1(&vOut)); }
1755#define EXPECT_UI1(val) EXPECT_OK { EXPECT_TYPE(VT_UI1); \
1756 ok(V_UI1(&vOut) == val, "Expected ui1 = %d, got %d\n", (BYTE)val, V_UI1(&vOut)); }
1757#define EXPECT_I2(val) EXPECT_OK { EXPECT_TYPE(VT_I2); \
1758 ok(V_I2(&vOut) == val, "Expected i2 = %d, got %d\n", (SHORT)val, V_I2(&vOut)); }
1759#define EXPECT_UI2(val) EXPECT_OK { EXPECT_TYPE(VT_UI2); \
1760 ok(V_UI2(&vOut) == val, "Expected ui2 = %d, got %d\n", (USHORT)val, V_UI2(&vOut)); }
1761#define EXPECT_I4(val) EXPECT_OK { EXPECT_TYPE(VT_I4); \
1762 ok(V_I4(&vOut) == val, "Expected i4 = %d, got %d\n", (LONG)val, V_I4(&vOut)); }
1763#define EXPECT_UI4(val) EXPECT_OK { EXPECT_TYPE(VT_UI4); \
1764 ok(V_UI4(&vOut) == val, "Expected ui4 = %d, got %d\n", (ULONG)val, V_UI4(&vOut)); }
1765#define EXPECT_I8(high,low) EXPECT_OK { EXPECT_TYPE(VT_I8); \
1766 ok(V_I8(&vOut) == ((((ULONG64)(high))<<32)|(low)), "Expected i8 = %x%08x, got %x%08x\n", \
1767 (LONG)(high), (LONG)(low), (LONG)(V_I8(&vOut)>>32), (LONG)V_I8(&vOut) ); }
1768#define EXPECT_UI8(val) EXPECT_OK { EXPECT_TYPE(VT_UI8); \
1769 ok(V_UI8(&vOut) == val, "Expected ui8 = 0x%x%08x, got 0x%x%08x\n", \
1770 (DWORD)((ULONG64)val >> 32), (DWORD)(ULONG64)val, (DWORD)(V_UI8(&vOut) >> 32), (DWORD)V_UI8(&vOut)); }
1771#define EXPECT_R4(val) EXPECT_OK { EXPECT_TYPE(VT_R4); \
1772 ok(V_R4(&vOut) == val, "Expected r4 = %f, got %f\n", val, V_R4(&vOut)); }
1773#define EXPECT_R8(val) EXPECT_OK { EXPECT_TYPE(VT_R8); \
1774 ok(V_R8(&vOut) == val, "Expected r8 = %g, got %g\n", val, V_R8(&vOut)); }
1775#define CY_MULTIPLIER 10000
1776#define EXPECT_CY(val) EXPECT_OK { EXPECT_TYPE(VT_CY); \
1777 ok(V_CY(&vOut).int64 == (LONG64)(val * CY_MULTIPLIER), "Expected r8 = 0x%x%08x, got 0x%x%08x\n", \
1778 (DWORD)((LONG64)val >> 23), (DWORD)(LONG64)val, (DWORD)(V_CY(&vOut).int64 >>32), (DWORD)V_CY(&vOut).int64); }
1779#define EXPECT_DECIMAL(valHi, valMid, valLo) EXPECT_OK { EXPECT_TYPE(VT_DECIMAL); \
1780 ok((V_DECIMAL(&vOut).Hi32 == valHi) && (S1(U1(V_DECIMAL(&vOut))).Mid32 == valMid) && \
1781 (S1(U1(V_DECIMAL(&vOut))).Lo32 == valLo), \
1782 "Expected decimal = %x/0x%x%08x, got %x/0x%x%08x\n", valHi, valMid, valLo, \
1783 V_DECIMAL(&vOut).Hi32, S1(U1(V_DECIMAL(&vOut))).Mid32, S1(U1(V_DECIMAL(&vOut))).Lo32); }
1784
1786{
1787 HRESULT hres;
1788 NUMPARSE np;
1789 BYTE rgb[128];
1790 VARIANT vOut;
1791
1793
1794 /* Convert the number 1 to different types */
1795 SETRGB(0, 1); CONVERT(1,0,0,1,0,0, VTBIT_I1); EXPECT_I1(1);
1796 SETRGB(0, 1); CONVERT(1,0,0,1,0,0, VTBIT_UI1); EXPECT_UI1(1);
1797 /* Prefers a signed type to unsigned of the same size */
1798 SETRGB(0, 1); CONVERT(1,0,0,1,0,0, VTBIT_I1|VTBIT_UI1); EXPECT_I1(1);
1799 /* But takes the smaller size if possible */
1800 SETRGB(0, 1); CONVERT(1,0,0,1,0,0, VTBIT_I2|VTBIT_UI1); EXPECT_UI1(1);
1801
1802 /* Try different integer sizes */
1803#define INTEGER_VTBITS (VTBIT_I1|VTBIT_UI1|VTBIT_I2|VTBIT_UI2|VTBIT_I4|VTBIT_UI4|VTBIT_I8|VTBIT_UI8)
1804
1805 SETRGB(0, 1); CONVERT(1,0,0,1,0,0, INTEGER_VTBITS); EXPECT_I1(1);
1806 /* 127 */
1807 SETRGB(0, 1); SETRGB(1, 2); SETRGB(2, 7);
1808 CONVERT(3,0,0,3,0,0, INTEGER_VTBITS); EXPECT_I1(127);
1809 /* 128 */
1810 SETRGB(0, 1); SETRGB(1, 2); SETRGB(2, 8);
1811 CONVERT(3,0,0,3,0,0, INTEGER_VTBITS); EXPECT_UI1(128);
1812 /* 255 */
1813 SETRGB(0, 2); SETRGB(1, 5); SETRGB(2, 5);
1814 CONVERT(3,0,0,3,0,0, INTEGER_VTBITS); EXPECT_UI1(255);
1815 /* 256 */
1816 SETRGB(0, 2); SETRGB(1, 5); SETRGB(2, 6);
1817 CONVERT(3,0,0,3,0,0, INTEGER_VTBITS); EXPECT_I2(256);
1818 /* 32767 */
1819 SETRGB(0, 3); SETRGB(1, 2); SETRGB(2, 7); SETRGB(3, 6); SETRGB(4, 7);
1820 CONVERT(5,0,0,5,0,0, INTEGER_VTBITS); EXPECT_I2(32767);
1821 /* 32768 */
1822 SETRGB(0, 3); SETRGB(1, 2); SETRGB(2, 7); SETRGB(3, 6); SETRGB(4, 8);
1823 CONVERT(5,0,0,5,0,0, INTEGER_VTBITS); EXPECT_UI2(32768);
1824
1825 /* Assume the above pattern holds for remaining positive integers; test negative */
1826
1827 /* -128 */
1828 SETRGB(0, 1); SETRGB(1, 2); SETRGB(2, 8);
1829 CONVERT(3,0,NUMPRS_NEG,3,0,0, INTEGER_VTBITS); EXPECT_I1(-128);
1830 /* -129 */
1831 SETRGB(0, 1); SETRGB(1, 2); SETRGB(2, 9);
1832 CONVERT(3,0,NUMPRS_NEG,3,0,0, INTEGER_VTBITS); EXPECT_I2(-129);
1833 /* -32768 */
1834 SETRGB(0, 3); SETRGB(1, 2); SETRGB(2, 7); SETRGB(3, 6); SETRGB(4, 8);
1835 CONVERT(5,0,NUMPRS_NEG,5,0,0, INTEGER_VTBITS); EXPECT_I2(-32768);
1836 /* -32768 */
1837 SETRGB(0, 3); SETRGB(1, 2); SETRGB(2, 7); SETRGB(3, 6); SETRGB(4, 9);
1838 CONVERT(5,0,NUMPRS_NEG,5,0,0, INTEGER_VTBITS); EXPECT_I4(-32769);
1839
1840 /* Assume the above pattern holds for remaining negative integers */
1841
1842 /* Test hexadecimal conversions */
1843 SETRGB(0, 1); CONVERT(1,0,0,1,4,0, INTEGER_VTBITS); EXPECT_I1(0x01);
1844 /* 0x7f */
1845 SETRGB(0, 7); SETRGB(1, 0xf);
1846 CONVERT(2,0,0,2,4,0, INTEGER_VTBITS); EXPECT_I1(0x7f);
1847 SETRGB(0, 7); SETRGB(1, 0xf);
1848 CONVERT(2,0,0,2,4,0, VTBIT_DECIMAL); EXPECT_DECIMAL(0,0,0x7f);
1849 /* 0x7fff */
1850 SETRGB(0, 7); SETRGB(1, 0xf); SETRGB(2, 0xf); SETRGB(3, 0xf);
1851 CONVERT(4,0,0,4,4,0, INTEGER_VTBITS); EXPECT_I2(0x7fff);
1852 /* 0x7fffffff */
1853 SETRGB(0, 7); SETRGB(1, 0xf); SETRGB(2, 0xf); SETRGB(3, 0xf);
1854 SETRGB(4, 0xf); SETRGB(5, 0xf); SETRGB(6, 0xf); SETRGB(7, 0xf);
1855 CONVERT(8,0,0,8,4,0, INTEGER_VTBITS); EXPECT_I4(0x7fffffffL);
1856 /* 0x7fffffffffffffff (64 bits) */
1857 SETRGB(0, 7); SETRGB(1, 0xf); SETRGB(2, 0xf); SETRGB(3, 0xf);
1858 SETRGB(4, 0xf); SETRGB(5, 0xf); SETRGB(6, 0xf); SETRGB(7, 0xf);
1859 SETRGB(8, 0xf); SETRGB(9, 0xf); SETRGB(10, 0xf); SETRGB(11, 0xf);
1860 SETRGB(12, 0xf); SETRGB(13, 0xf); SETRGB(14, 0xf); SETRGB(15, 0xf);
1861 if (has_i8)
1862 {
1863 /* We cannot use INTEGER_VTBITS as WinXP and Win2003 are broken(?). They
1864 truncate the number to the smallest integer size requested:
1865 CONVERT(16,0,0,16,4,0, INTEGER_VTBITS); EXPECT_I1((signed char)0xff); */
1866 CONVERT(16,0,0,16,4,0, VTBIT_I8); EXPECT_I8(0x7fffffff,0xffffffff);
1867 }
1868
1869 /* Assume the above pattern holds for numbers without hi-bit set, test (preservation of) hi-bit */
1870 /* 0x82 */
1871 SETRGB(0, 8); SETRGB(1, 2);
1872 CONVERT(2,0,0,2,4,0, INTEGER_VTBITS);
1873 EXPECT_I1((signed char)0x82);
1874 /* 0x8002 */
1875 SETRGB(0, 8); SETRGB(1, 0); SETRGB(2, 0); SETRGB(3, 2);
1876 CONVERT(4,0,0,4,4,0, INTEGER_VTBITS);
1877 EXPECT_I2((signed short)0x8002);
1878 /* 0x80000002 */
1879 SETRGB(0, 8); SETRGB(1, 0); SETRGB(2, 0); SETRGB(3, 0);
1880 SETRGB(4, 0); SETRGB(5, 0); SETRGB(6, 0); SETRGB(7, 2);
1881 CONVERT(8,0,0,8,4,0, INTEGER_VTBITS); EXPECT_I4(0x80000002);
1882 /* 0x8000000000000002 (64 bits) */
1883 SETRGB(0, 8); SETRGB(1, 0); SETRGB(2, 0); SETRGB(3, 0);
1884 SETRGB(4, 0); SETRGB(5, 0); SETRGB(6, 0); SETRGB(7, 0);
1885 SETRGB(8, 0); SETRGB(9, 0); SETRGB(10, 0); SETRGB(11, 0);
1886 SETRGB(12, 0); SETRGB(13, 0); SETRGB(14, 0); SETRGB(15, 2);
1887 if (has_i8)
1888 {
1889 /* We cannot use INTEGER_VTBITS as WinXP and Win2003 are broken(?). They
1890 truncate the number to the smallest integer size requested:
1891 CONVERT(16,0,0,16,4,0, INTEGER_VTBITS & ~VTBIT_I1);
1892 EXPECT_I2((signed short)0x0002); */
1893 CONVERT(16,0,0,16,4,0, VTBIT_I8); EXPECT_I8(0x80000000,0x00000002);
1894 }
1895
1896 /* Test (preservation of) hi-bit with STRICT type requesting */
1897 /* 0x82 */
1898 SETRGB(0, 8); SETRGB(1, 2);
1899 CONVERT(2,0,0,2,4,0, VTBIT_I1);
1900 EXPECT_I1((signed char)0x82);
1901 /* 0x8002 */
1902 SETRGB(0, 8); SETRGB(1, 0); SETRGB(2, 0); SETRGB(3, 2);
1903 CONVERT(4,0,0,4,4,0, VTBIT_I2);
1904 EXPECT_I2((signed short)0x8002);
1905 /* 0x80000002 */
1906 SETRGB(0, 8); SETRGB(1, 0); SETRGB(2, 0); SETRGB(3, 0);
1907 SETRGB(4, 0); SETRGB(5, 0); SETRGB(6, 0); SETRGB(7, 2);
1908 CONVERT(8,0,0,8,4,0, VTBIT_I4); EXPECT_I4(0x80000002);
1909 /* 0x8000000000000002 (64 bits) */
1910 SETRGB(0, 8); SETRGB(1, 0); SETRGB(2, 0); SETRGB(3, 0);
1911 SETRGB(4, 0); SETRGB(5, 0); SETRGB(6, 0); SETRGB(7, 0);
1912 SETRGB(8, 0); SETRGB(9, 0); SETRGB(10, 0); SETRGB(11, 0);
1913 SETRGB(12, 0); SETRGB(13, 0); SETRGB(14, 0); SETRGB(15, 2);
1914 if (has_i8)
1915 {
1916 CONVERT(16,0,0,16,4,0, VTBIT_I8); EXPECT_I8(0x80000000,0x00000002);
1917 }
1918 /* Assume the above pattern holds for numbers with hi-bit set */
1919
1920 /* Negative numbers overflow if we have only unsigned outputs */
1921 /* -1 */
1923 /* -0.6 */
1924 SETRGB(0, 6); CONVERT(1,0,NUMPRS_NEG,1,0,~0u, VTBIT_UI1); EXPECT_OVERFLOW;
1925
1926 /* Except that rounding is done first, so -0.5 to 0 are accepted as 0 */
1927 /* -0.5 */
1928 SETRGB(0, 5); CONVERT(1,0,NUMPRS_NEG,1,0,~0u, VTBIT_UI1); EXPECT_UI1(0);
1929
1930 /* Floating point zero is OK */
1931 /* 0.00000000E0 */
1933 EXPECT_R8(0.0);
1934
1935 /* Float is acceptable for an integer input value */
1936 SETRGB(0, 1); CONVERT(1,0,0,1,0,0, VTBIT_R4); EXPECT_R4(1.0f);
1937 /* As is double */
1938 SETRGB(0, 1); CONVERT(1,0,0,1,0,0, VTBIT_R8); EXPECT_R8(1.0);
1939 /* As is currency */
1940 SETRGB(0, 1); CONVERT(1,0,0,1,0,0, VTBIT_CY); EXPECT_CY(1);
1941
1942 /* Float is preferred over double */
1943 SETRGB(0, 1); CONVERT(1,0,0,1,0,0, VTBIT_R4|VTBIT_R8); EXPECT_R4(1.0f);
1944
1945 /* Double is preferred over currency */
1946 SETRGB(0, 1); CONVERT(1,0,0,1,0,0, VTBIT_R8|VTBIT_CY); EXPECT_R8(1.0);
1947
1948 /* Currency is preferred over decimal */
1949 SETRGB(0, 1); CONVERT(1,0,0,1,0,0, VTBIT_CY|VTBIT_DECIMAL); EXPECT_CY(1);
1950
1951 /* Underflow test */
1952 SETRGB(0, 1); CONVERT(1,0,NUMPRS_EXPONENT,1,0,-94938484, VTBIT_R4); EXPECT_R4(0.0);
1953 SETRGB(0, 1); CONVERT(1,0,NUMPRS_EXPONENT,1,0,-94938484, VTBIT_R8); EXPECT_R8(0.0);
1954 SETRGB(0, 1); CONVERT(1,0,NUMPRS_EXPONENT,1,0,-94938484, VTBIT_CY); EXPECT_CY(0);
1955}
1956
1957
1959 WORD h, WORD mn, WORD s, WORD ms, WORD dw, WORD dy)
1960{
1961 UDATE ud;
1962 HRESULT res;
1963
1964 memset(&ud, 0, sizeof(ud));
1965 res = pVarUdateFromDate(dt, flags, &ud);
1966 ok_(__FILE__,line)(r == res && (res != S_OK || (ud.st.wYear == y && ud.st.wMonth == m && ud.st.wDay == d &&
1967 ud.st.wHour == h && ud.st.wMinute == mn && ud.st.wSecond == s &&
1968 ud.st.wMilliseconds == ms && ud.st.wDayOfWeek == dw && ud.wDayOfYear == dy)),
1969 "%.16g expected res(%x) %d,%d,%d,%d,%d,%d,%d %d %d, got res(%x) %d,%d,%d,%d,%d,%d,%d %d %d\n",
1970 dt, r, d, m, y, h, mn, s, ms, dw, dy,
1971 res, ud.st.wDay, ud.st.wMonth, ud.st.wYear, ud.st.wHour, ud.st.wMinute,
1973}
1974#define DT2UD(dt,flags,r,d,m,y,h,mn,s,ms,dw,dy) test_UdateFromDate(__LINE__,dt,flags,r,d,m,y,h,mn,s,ms,dw,dy)
1975
1976static void test_VarUdateFromDate(void)
1977{
1979 DT2UD(29221.0,0,S_OK,1,1,1980,0,0,0,0,2,1); /* 1 Jan 1980 */
1980 DT2UD(29222.0,0,S_OK,2,1,1980,0,0,0,0,3,2); /* 2 Jan 1980 */
1981 DT2UD(33238.0,0,S_OK,31,12,1990,0,0,0,0,1,365); /* 31 Dec 1990 */
1982 DT2UD(0.0,0,S_OK,30,12,1899,0,0,0,0,6,364); /* 30 Dec 1899 - VT_DATE 0.0 */
1983 DT2UD(-657434.0,0,S_OK,1,1,100,0,0,0,0,5,1); /* 1 Jan 100 - Min */
1984 DT2UD(-657435.0,0,E_INVALIDARG,0,0,0,0,0,0,0,0,0); /* < 1 Jan 100 => err */
1985 DT2UD(2958465.0,0,S_OK,31,12,9999,0,0,0,0,5,365); /* 31 Dec 9999 - Max */
1986 DT2UD(2958466.0,0,E_INVALIDARG,0,0,0,0,0,0,0,0,0); /* > 31 Dec 9999 => err */
1987
1988 /* VAR_VALIDDATE doesn't prevent upper and lower bounds being checked */
1989 DT2UD(-657435.0,VAR_VALIDDATE,E_INVALIDARG,0,0,0,0,0,0,0,0,0);
1990 DT2UD(2958466.0,VAR_VALIDDATE,E_INVALIDARG,0,0,0,0,0,0,0,0,0);
1991
1992 /* Times */
1993 DT2UD(29221.25,0,S_OK,1,1,1980,6,0,0,0,2,1); /* 6 AM */
1994 DT2UD(29221.33333333,0,S_OK,1,1,1980,8,0,0,0,2,1); /* 8 AM */
1995 DT2UD(29221.5,0,S_OK,1,1,1980,12,0,0,0,2,1); /* 12 AM */
1996 DT2UD(29221.9888884444,0,S_OK,1,1,1980,23,44,0,0,2,1); /* 11:44 PM */
1997 DT2UD(29221.7508765432,0,S_OK,1,1,1980,18,1,16,0,2,1); /* 6:18:02 PM */
1998
1999 /* Test handling of times on dates prior to the epoch */
2000 DT2UD(-5.25,0,S_OK,25,12,1899,6,0,0,0,1,359);
2001 DT2UD(-5.9999884259259,0,S_OK,25,12,1899,23,59,59,0,1,359);
2002 /* This just demonstrates the non-linear nature of values prior to the epoch */
2003 DT2UD(-4.0,0,S_OK,26,12,1899,0,0,0,0,2,360);
2004 /* Numerical oddity: for 0.0 < x < 1.0, x and -x represent the same datetime */
2005 DT2UD(-0.25,0,S_OK,30,12,1899,6,0,0,0,6,364);
2006 DT2UD(0.25,0,S_OK,30,12,1899,6,0,0,0,6,364);
2007}
2008
2009
2010static void test_DateFromUDate( int line, WORD d, WORD m, WORD y, WORD h, WORD mn, WORD s, WORD ms,
2011 WORD dw, WORD dy, ULONG flags, HRESULT r, DATE dt )
2012{
2013 UDATE ud;
2014 double out;
2015 HRESULT res;
2016
2017 ud.st.wYear = y;
2018 ud.st.wMonth = m;
2019 ud.st.wDay = d;
2020 ud.st.wHour = h;
2021 ud.st.wMinute = mn;
2022 ud.st.wSecond = s;
2023 ud.st.wMilliseconds = ms;
2024 ud.st.wDayOfWeek = dw;
2025 ud.wDayOfYear = dy;
2026 res = pVarDateFromUdate(&ud, flags, &out);
2027 ok_(__FILE__,line)(r == res && (r != S_OK || EQ_DOUBLE(out, dt)),
2028 "expected %x, %.16g, got %x, %.16g\n", r, dt, res, out);
2029}
2030#define UD2T(d,m,y,h,mn,s,ms,dw,dy,flags,r,dt) test_DateFromUDate(__LINE__,d,m,y,h,mn,s,ms,dw,dy,flags,r,dt)
2031
2032static void test_VarDateFromUdate(void)
2033{
2035 UD2T(1,1,1980,0,0,0,0,2,1,0,S_OK,29221.0); /* 1 Jan 1980 */
2036 UD2T(2,1,1980,0,0,0,0,3,2,0,S_OK,29222.0); /* 2 Jan 1980 */
2037 UD2T(2,1,1980,0,0,0,0,4,5,0,S_OK,29222.0); /* 2 Jan 1980 */
2038 UD2T(31,12,1990,0,0,0,0,0,0,0,S_OK,33238.0); /* 31 Dec 1990 */
2039 UD2T(31,12,90,0,0,0,0,0,0,0,S_OK,33238.0); /* year < 100 is 1900+year! */
2040 UD2T(30,12,1899,0,0,0,0,6,364,0,S_OK,0.0); /* 30 Dec 1899 - VT_DATE 0.0 */
2041 UD2T(1,1,100,0,0,0,0,0,0,0,S_OK,-657434.0); /* 1 Jan 100 - Min */
2042 UD2T(31,12,9999,0,0,0,0,0,0,0,S_OK,2958465.0); /* 31 Dec 9999 - Max */
2043 UD2T(1,1,10000,0,0,0,0,0,0,0,E_INVALIDARG,0.0); /* > 31 Dec 9999 => err */
2044 UD2T(1,1,-10000,0,0,0,0,0,0,0,E_INVALIDARG,0.0);/* < -9999 => err */
2045
2046 UD2T(30,12,1899,0,0,0,0,0,0,0,S_OK,0.0); /* 30 Dec 1899 0:00:00 */
2047 UD2T(30,12,1899,0,0,0,999,0,0,0,S_OK,0.0); /* Ignore milliseconds */
2048
2049 UD2T(1,1,1980,18,1,16,0,2,1,0,S_OK,29221.75087962963); /* 6:18:02 PM */
2050 UD2T(1,300,1980,18,1,16,0,2,1,0,S_OK,38322.75087962963); /* Test fwdrolled month */
2051 UD2T(300,1,1980,18,1,16,0,2,1,0,S_OK,29520.75087962963); /* Test fwdrolled days */
2052 UD2T(0,1,1980,42,1,16,0,2,1,0,S_OK,29221.75087962963); /* Test fwdrolled hours */
2053 UD2T(1,1,1980,17,61,16,0,2,1,0,S_OK,29221.75087962963); /* Test fwdrolled minutes */
2054 UD2T(1,1,1980,18,0,76,0,2,1,0,S_OK,29221.75087962963); /* Test fwdrolled seconds */
2055 UD2T(1,-300,1980,18,1,16,0,2,1,0,S_OK,20059.75087962963); /* Test backrolled month */
2056 UD2T(-300,1,1980,18,1,16,0,2,1,0,S_OK,28920.75087962963); /* Test backrolled days */
2057 UD2T(3,1,1980,-30,1,16,0,2,1,0,S_OK,29221.75087962963); /* Test backrolled hours */
2058 UD2T(1,1,1980,20,-119,16,0,2,1,0,S_OK,29221.75087962963); /* Test backrolled minutes */
2059 UD2T(1,1,1980,18,3,-104,0,2,1,0,S_OK,29221.75087962963); /* Test backrolled seconds */
2060 UD2T(1,12001,-1020,18,1,16,0,0,0,0,S_OK,29221.75087962963); /* Test rolled year and month */
2061 UD2T(1,-23,1982,18,1,16,0,0,0,0,S_OK,29221.75087962963); /* Test backrolled month */
2062 UD2T(-59,3,1980,18,1,16,0,0,0,0,S_OK,29221.75087962963); /* Test backrolled days */
2063 UD2T(1,1,0,0,0,0,0,0,0,0,S_OK,36526); /* Test zero year */
2064 UD2T(0,0,1980,0,0,0,0,0,0,0,S_OK,29189); /* Test zero day and month */
2065 UD2T(0,1,1980,0,0,0,0,2,1,0,S_OK,29220.0); /* Test zero day = LastDayOfMonth */
2066 UD2T(-1,1,1980,18,1,16,0,0,0,0,S_OK,29219.75087962963); /* Test day -1 = LastDayOfMonth - 1 */
2067 UD2T(1,1,-1,18,1,16,0,0,0,0,S_OK,36161.75087962963); /* Test year -1 = 1999 */
2068 UD2T(1,-1,1980,18,1,16,0,0,0,0,S_OK,29160.7508796296); /* Test month -1 = 11 */
2069 UD2T(1,13,1980,0,0,0,0,2,1,0,S_OK,29587.0); /* Rolls fwd to 1/1/1981 */
2070
2071 /* Test handling of times on dates prior to the epoch */
2072 UD2T(25,12,1899,6,0,0,0,1,359,0,S_OK,-5.25);
2073 UD2T(25,12,1899,23,59,59,0,1,359,0,S_OK,-5.9999884259259);
2074 /* This just demonstrates the non-linear nature of values prior to the epoch */
2075 UD2T(26,12,1899,0,0,0,0,2,360,0,S_OK,-4.0);
2076 /* for DATE values 0.0 < x < 1.0, x and -x represent the same datetime */
2077 /* but when converting to DATE, prefer the positive versions */
2078 UD2T(30,12,1899,6,0,0,0,6,364,0,S_OK,0.25);
2079
2080 UD2T(1,1,1980,18,1,16,0,2,1,VAR_TIMEVALUEONLY,S_OK,0.7508796296296296);
2081 UD2T(1,1,1980,18,1,16,0,2,1,VAR_DATEVALUEONLY,S_OK,29221.0);
2082 UD2T(25,12,1899,6,0,0,0,1,359,VAR_TIMEVALUEONLY,S_OK,0.25);
2083 UD2T(25,12,1899,6,0,0,0,1,359,VAR_DATEVALUEONLY,S_OK,-5.0);
2084 UD2T(1,-1,1980,18,1,16,0,0,0,VAR_TIMEVALUEONLY|VAR_DATEVALUEONLY,S_OK,0.7508796296296296);
2085}
2086
2087static void test_st2dt(int line, WORD d, WORD m, WORD y, WORD h, WORD mn,
2088 WORD s, WORD ms, INT r, double dt)
2089{
2090 SYSTEMTIME st;
2091 double out;
2092 INT res;
2093
2094 st.wYear = y;
2095 st.wMonth = m;
2096 st.wDay = d;
2097 st.wHour = h;
2098 st.wMinute = mn;
2099 st.wSecond = s;
2100 st.wMilliseconds = ms;
2101 st.wDayOfWeek = 0;
2102 res = pSystemTimeToVariantTime(&st, &out);
2103 ok_(__FILE__,line)(r == res && (!r || EQ_DOUBLE(out, dt)),
2104 "expected %d, %.16g, got %d, %.16g\n", r, dt, res, out);
2105}
2106#define ST2DT(d,m,y,h,mn,s,ms,r,dt) test_st2dt(__LINE__,d,m,y,h,mn,s,ms,r,dt)
2107
2109{
2111 ST2DT(1,1,1980,0,0,0,0,TRUE,29221.0);
2112 ST2DT(2,1,1980,0,0,0,0,TRUE,29222.0);
2113 ST2DT(0,1,1980,0,0,0,0,TRUE,29220.0); /* Rolls back to 31 Dec 1899 */
2114 ST2DT(1,13,1980,0,0,0,0,FALSE,29587.0); /* Fails on invalid month */
2115 ST2DT(32,1,1980,0,0,0,0,FALSE,0.0); /* Fails on invalid day */
2116 ST2DT(1,1,-1,0,0,0,0,FALSE,0.0); /* Fails on invalid year */
2117 ST2DT(1,1,10000,0,0,0,0,FALSE,0.0); /* Fails on invalid year */
2118 ST2DT(1,1,9999,0,0,0,0,TRUE,2958101.0); /* 9999 is last valid year */
2119 ST2DT(31,12,90,0,0,0,0,TRUE,33238.0); /* 30 <= year < 100 is 1900+year */
2120 ST2DT(1,1,30,0,0,0,0,TRUE,10959.0); /* 30 <= year < 100 is 1900+year */
2121 ST2DT(1,1,29,0,0,0,0,TRUE,47119.0); /* 0 <= year < 30 is 2000+year */
2122 ST2DT(1,1,0,0,0,0,0,TRUE,36526.0); /* 0 <= year < 30 is 2000+year */
2123}
2124
2125static void test_dt2st(int line, double dt, INT r, WORD d, WORD m, WORD y,
2126 WORD h, WORD mn, WORD s, WORD ms)
2127{
2128 SYSTEMTIME st;
2129 INT res;
2130
2131 memset(&st, 0, sizeof(st));
2132 res = pVariantTimeToSystemTime(dt, &st);
2133 ok_(__FILE__,line)(r == res &&
2134 (!r || (st.wYear == y && st.wMonth == m && st.wDay == d &&
2135 st.wHour == h && st.wMinute == mn &&
2136 st.wSecond == s && st.wMilliseconds == ms)),
2137 "%.16g expected %d, %d,%d,%d,%d,%d,%d,%d, got %d, %d,%d,%d,%d,%d,%d,%d\n",
2138 dt, r, d, m, y, h, mn, s, ms, res, st.wDay, st.wMonth,
2139 st.wYear, st.wHour, st.wMinute, st.wSecond,
2140 st.wMilliseconds);
2141}
2142#define DT2ST(dt,r,d,m,y,h,mn,s,ms) test_dt2st(__LINE__,dt,r,d,m,y,h,mn,s,ms)
2143
2145{
2147 DT2ST(29221.0,1,1,1,1980,0,0,0,0);
2148 DT2ST(29222.0,1,2,1,1980,0,0,0,0);
2149}
2150
2151#define MKDOSDATE(d,m,y) ((d & 0x1f) | ((m & 0xf) << 5) | (((y-1980) & 0x7f) << 9))
2152#define MKDOSTIME(h,m,s) (((s>>1) & 0x1f) | ((m & 0x3f) << 5) | ((h & 0x1f) << 11))
2153
2154static void test_dos2dt(int line, WORD d, WORD m, WORD y, WORD h, WORD mn,
2155 WORD s, INT r, double dt)
2156{
2157 unsigned short dosDate, dosTime;
2158 double out;
2159 INT res;
2160
2161 out = 0.0;
2162 dosDate = MKDOSDATE(d, m, y);
2163 dosTime = MKDOSTIME(h, mn, s);
2164 res = pDosDateTimeToVariantTime(dosDate, dosTime, &out);
2165 ok_(__FILE__,line)(r == res && (!r || EQ_DOUBLE(out, dt)),
2166 "expected %d, %.16g, got %d, %.16g\n", r, dt, res, out);
2167}
2168#define DOS2DT(d,m,y,h,mn,s,r,dt) test_dos2dt(__LINE__,d,m,y,h,mn,s,r,dt)
2169
2171{
2173
2174 /* Date */
2175 DOS2DT(1,1,1980,0,0,0,1,29221.0); /* 1/1/1980 */
2176 DOS2DT(31,12,2099,0,0,0,1,73050.0); /* 31/12/2099 */
2177 /* Dates are limited to the dos date max of 31/12/2099 */
2178 DOS2DT(31,12,2100,0,0,0,0,0.0); /* 31/12/2100 */
2179 /* Days and months of 0 cause date to roll back 1 day or month */
2180 DOS2DT(0,1,1980,0,0,0,1,29220.0); /* 0 Day => 31/12/1979 */
2181 DOS2DT(1,0,1980,0,0,0,1,29190.0); /* 0 Mth => 1/12/1979 */
2182 DOS2DT(0,0,1980,0,0,0,1,29189.0); /* 0 D/M => 30/11/1979 */
2183 /* Days > days in the month cause date to roll forward 1 month */
2184 DOS2DT(29,2,1981,0,0,0,1,29646.0); /* 29/2/1981 -> 3/1/1980 */
2185 DOS2DT(30,2,1981,0,0,0,1,29647.0); /* 30/2/1981 -> 4/1/1980 */
2186 /* Takes leap years into account when rolling forward */
2187 DOS2DT(29,2,1980,0,0,0,1,29280.0); /* 2/29/1980 */
2188 /* Months > 12 cause an error */
2189 DOS2DT(2,13,1980,0,0,0,0,0.0);
2190
2191 /* Time */
2192 DOS2DT(1,1,1980,0,0,29,1,29221.00032407407); /* 1/1/1980 12:00:28 AM */
2193 DOS2DT(1,1,1980,0,0,31,1,29221.00034722222); /* 1/1/1980 12:00:30 AM */
2194 DOS2DT(1,1,1980,0,59,0,1,29221.04097222222); /* 1/1/1980 12:59:00 AM */
2195 DOS2DT(1,1,1980,0,60,0,0,0.0); /* Invalid minutes */
2196 DOS2DT(1,1,1980,0,0,60,0,0.0); /* Invalid seconds */
2197 DOS2DT(1,1,1980,23,0,0,1,29221.95833333333); /* 1/1/1980 11:00:00 PM */
2198 DOS2DT(1,1,1980,24,0,0,0,0.0); /* Invalid hours */
2199
2200 DOS2DT(1,1,1980,0,0,1,1,29221.0);
2201 DOS2DT(2,1,1980,0,0,0,1,29222.0);
2202 DOS2DT(2,1,1980,0,0,0,1,29222.0);
2203 DOS2DT(31,12,1990,0,0,0,1,33238.0);
2204 DOS2DT(31,12,90,0,0,0,1,40543.0);
2205 DOS2DT(30,12,1899,0,0,0,1,46751.0);
2206 DOS2DT(1,1,100,0,0,0,1,43831.0);
2207 DOS2DT(31,12,9999,0,0,0,1,59901.0);
2208 DOS2DT(1,1,10000,0,0,0,1,59902.0);
2209 DOS2DT(1,1,-10000,0,0,0,1,48214.0);
2210
2211 DOS2DT(30,12,1899,0,0,0,1,46751.0);
2212 DOS2DT(30,12,1899,0,0,1,1,46751.0);
2213
2214 DOS2DT(1,1,1980,18,1,16,1,29221.75087962963);
2215 DOS2DT(1,300,1980,18,1,16,1,29556.75087962963);
2216 DOS2DT(300,1,1980,18,1,16,1,29232.75087962963);
2217 DOS2DT(0,1,1980,42,1,16,1,29220.4175462963);
2218 DOS2DT(1,1,1980,17,61,16,0,0.0);
2219 DOS2DT(1,1,1980,18,0,76,1,29221.75013888889);
2220 DOS2DT(1,-300,1980,18,1,16,1,29312.75087962963);
2221 DOS2DT(-300,1,1980,18,1,16,1,29240.75087962963);
2222 DOS2DT(3,1,1980,-30,1,16,1,29223.08421296296);
2223 DOS2DT(1,1,1980,20,-119,16,1,29221.83976851852);
2224 DOS2DT(1,1,1980,18,3,-104,1,29221.75236111111);
2225 DOS2DT(1,12001,-1020,18,1,16,1,55519.75087962963);
2226 DOS2DT(1,-23,1982,18,1,16,1,30195.75087962963);
2227 DOS2DT(-59,3,1980,18,1,16,1,29285.75087962963);
2228 DOS2DT(1,1,0,0,0,0,1,54058.0);
2229 DOS2DT(0,0,1980,0,0,0,1,29189.0);
2230 DOS2DT(0,1,1980,0,0,0,1,29220.0);
2231 DOS2DT(-1,1,1980,18,1,16,1,29251.75087962963);
2232 DOS2DT(1,1,-1,18,1,16,1,53693.75087962963);
2233 DOS2DT(1,-1,1980,18,1,16,0,0);
2234}
2235
2236static void test_dt2dos(int line, double dt, INT r, WORD d, WORD m, WORD y,
2237 WORD h, WORD mn, WORD s)
2238{
2239 unsigned short dosDate, dosTime, expDosDate, expDosTime;
2240 INT res;
2241
2242 dosTime = dosDate = 0;
2243 expDosDate = MKDOSDATE(d,m,y);
2244 expDosTime = MKDOSTIME(h,mn,s);
2245 res = pVariantTimeToDosDateTime(dt, &dosDate, &dosTime);
2246 ok_(__FILE__,line)(r == res && (!r || (dosTime == expDosTime && dosDate == expDosDate)),
2247 "%g: expected %d,%d(%d/%d/%d),%d(%d:%d:%d) got %d,%d(%d/%d/%d),%d(%d:%d:%d)\n",
2248 dt, r, expDosDate, expDosDate & 0x1f,
2249 (expDosDate >> 5) & 0xf, 1980 + (expDosDate >> 9),
2250 expDosTime, expDosTime >> 11, (expDosTime >> 5) & 0x3f,
2251 (expDosTime & 0x1f),
2252 res, dosDate, dosDate & 0x1f, (dosDate >> 5) & 0xf,
2253 1980 + (dosDate >> 9), dosTime, dosTime >> 11,
2254 (dosTime >> 5) & 0x3f, (dosTime & 0x1f));
2255}
2256#define DT2DOS(dt,r,d,m,y,h,mn,s) test_dt2dos(__LINE__,dt,r,d,m,y,h,mn,s)
2257
2259{
2261
2262 /* Date */
2263 DT2DOS(29221.0,1,1,1,1980,0,0,0); /* 1/1/1980 */
2264 DT2DOS(73050.0,1,31,12,2099,0,0,0); /* 31/12/2099 */
2265 DT2DOS(29220.0,0,0,0,0,0,0,0); /* 31/12/1979 - out of range */
2266 DT2DOS(73415.0,0,0,0,0,0,0,0); /* 31/12/2100 - out of range */
2267
2268 /* Time */
2269 DT2DOS(29221.00032407407,1,1,1,1980,0,0,29); /* 1/1/1980 12:00:28 AM */
2270 DT2DOS(29221.00034722222,1,1,1,1980,0,0,31); /* 1/1/1980 12:00:30 AM */
2271 DT2DOS(29221.04097222222,1,1,1,1980,0,59,0); /* 1/1/1980 12:59:00 AM */
2272 DT2DOS(29221.95833333333,1,1,1,1980,23,0,0); /* 1/1/1980 11:00:00 PM */
2273}
2274
2276
2277#define VARABS(vt,val,rvt,rval) \
2278 V_VT(&v) = VT_##vt; V_##vt(&v) = val; \
2279 V_VT(&exp) = VT_##rvt; V_##rvt(&exp) = rval; \
2280 test_var_call1( __LINE__, pVarAbs, &v, &exp )
2281
2282static void test_VarAbs(void)
2283{
2284 static WCHAR szNum[] = {'-','1','.','1','\0' };
2285 char buff[8];
2286 HRESULT hres;
2287 VARIANT v, vDst, exp;
2288 size_t i;
2289
2291
2292 /* Test all possible V_VT values.
2293 */
2294 for (i = 0; i < ARRAY_SIZE(ExtraFlags); i++)
2295 {
2296 VARTYPE vt;
2297
2298 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
2299 {
2300 HRESULT hExpected = DISP_E_BADVARTYPE;
2301
2302 SKIPTESTS(vt);
2303
2304 memset(&v, 0, sizeof(v));
2305 V_VT(&v) = vt | ExtraFlags[i];
2306 V_VT(&vDst) = VT_EMPTY;
2307
2308 hres = pVarAbs(&v,&vDst);
2309 if (ExtraFlags[i] & VT_ARRAY ||
2310 (!ExtraFlags[i] && (vt == VT_UNKNOWN || vt == VT_BSTR ||
2311 vt == VT_DISPATCH || vt == VT_ERROR || vt == VT_RECORD)))
2312 {
2313 hExpected = DISP_E_TYPEMISMATCH;
2314 }
2315 else if (ExtraFlags[i] || vt >= VT_CLSID || vt == VT_VARIANT)
2316 {
2317 hExpected = DISP_E_BADVARTYPE;
2318 }
2320 hExpected = S_OK;
2321
2322 /* Native always fails on some vartypes that should be valid. don't
2323 * check that Wine does the same; these are bugs in native.
2324 */
2325 if (vt == VT_I8 || vt == VT_UI8 || vt == VT_INT || vt == VT_UINT ||
2326 vt == VT_I1 || vt == VT_UI2 || vt == VT_UI4)
2327 continue;
2328 ok(hres == hExpected, "VarAbs: expected 0x%X, got 0x%X for vt %d | 0x%X\n",
2329 hExpected, hres, vt, ExtraFlags[i]);
2330 }
2331 }
2332
2333 /* BOOL->I2, BSTR->R8, all others remain the same */
2334 VARABS(BOOL,VARIANT_TRUE,I2,-VARIANT_TRUE);
2335 VARABS(BOOL,VARIANT_FALSE,I2,VARIANT_FALSE);
2336 VARABS(EMPTY,0,I2,0);
2337 VARABS(EMPTY,1,I2,0);
2338 VARABS(NULL,0,NULL,0);
2339 VARABS(NULL,1,NULL,0);
2340 VARABS(I2,1,I2,1);
2341 VARABS(I2,-1,I2,1);
2342 VARABS(I4,1,I4,1);
2343 VARABS(I4,-1,I4,1);
2344 VARABS(UI1,1,UI1,1);
2345 VARABS(R4,1,R4,1);
2346 VARABS(R4,-1,R4,1);
2347 VARABS(R8,1,R8,1);
2348 VARABS(R8,-1,R8,1);
2349 VARABS(DATE,1,DATE,1);
2350 VARABS(DATE,-1,DATE,1);
2351 V_VT(&v) = VT_CY;
2352 V_CY(&v).int64 = -10000;
2353 memset(&vDst,0,sizeof(vDst));
2354 hres = pVarAbs(&v,&vDst);
2355 ok(hres == S_OK && V_VT(&vDst) == VT_CY && V_CY(&vDst).int64 == 10000,
2356 "VarAbs(CY): expected 0x0 got 0x%X\n", hres);
2358 if (buff[1])
2359 {
2360 trace("Skipping VarAbs(BSTR) as decimal separator is '%s'\n", buff);
2361 return;
2362 } else {
2363 szNum[2] = buff[0];
2364 }
2365 V_VT(&v) = VT_BSTR;
2366 V_BSTR(&v) = (BSTR)szNum;
2367 memset(&vDst,0,sizeof(vDst));
2368 hres = pVarAbs(&v,&vDst);
2369 ok(hres == S_OK && V_VT(&vDst) == VT_R8 && V_R8(&vDst) == 1.1,
2370 "VarAbs: expected 0x0,%d,%g, got 0x%X,%d,%g\n", VT_R8, 1.1, hres, V_VT(&vDst), V_R8(&vDst));
2371}
2372
2373static HRESULT (WINAPI *pVarNot)(LPVARIANT,LPVARIANT);
2374
2375#define VARNOT(vt,val,rvt,rval) \
2376 V_VT(&v) = VT_##vt; V_##vt(&v) = val; \
2377 V_VT(&exp) = VT_##rvt; V_##rvt(&exp) = rval; \
2378 test_var_call1( __LINE__, pVarNot, &v, &exp )
2379
2380static void test_VarNot(void)
2381{
2382 static const WCHAR szNum0[] = {'0','\0' };
2383 static const WCHAR szNum1[] = {'1','\0' };
2384 static const WCHAR szFalse[] = { '#','F','A','L','S','E','#','\0' };
2385 static const WCHAR szTrue[] = { '#','T','R','U','E','#','\0' };
2386 HRESULT hres;
2387 VARIANT v, exp, vDst;
2388 DECIMAL *pdec = &V_DECIMAL(&v);
2389 CY *pcy = &V_CY(&v);
2390 size_t i;
2391
2393
2394 /* Test all possible V_VT values */
2395 for (i = 0; i < ARRAY_SIZE(ExtraFlags); i++)
2396 {
2397 VARTYPE vt;
2398
2399 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
2400 {
2401 HRESULT hExpected = DISP_E_BADVARTYPE;
2402
2403 SKIPTESTS(vt);
2404
2405 memset(&v, 0, sizeof(v));
2406 V_VT(&v) = vt | ExtraFlags[i];
2407 V_VT(&vDst) = VT_EMPTY;
2408
2409 switch (V_VT(&v))
2410 {
2411 case VT_I1: case VT_UI1: case VT_I2: case VT_UI2:
2412 case VT_INT: case VT_UINT: case VT_I4: case VT_UI4:
2413 case VT_R4: case VT_R8:
2414 case VT_DECIMAL: case VT_BOOL: case VT_NULL: case VT_EMPTY:
2415 case VT_DATE: case VT_CY:
2416 hExpected = S_OK;
2417 break;
2418 case VT_I8: case VT_UI8:
2419 if (has_i8)
2420 hExpected = S_OK;
2421 break;
2422 case VT_RECORD:
2423 hExpected = DISP_E_TYPEMISMATCH;
2424 break;
2425 case VT_UNKNOWN: case VT_BSTR: case VT_DISPATCH: case VT_ERROR:
2426 hExpected = DISP_E_TYPEMISMATCH;
2427 break;
2428 default:
2430 hExpected = DISP_E_TYPEMISMATCH;
2431 break;
2432 }
2433
2434 hres = pVarNot(&v,&vDst);
2435 ok(hres == hExpected, "VarNot: expected 0x%X, got 0x%X vt %d|0x%X\n",
2436 hExpected, hres, vt, ExtraFlags[i]);
2437 }
2438 }
2439 /* Test the values returned by all cases that can succeed */
2440 VARNOT(EMPTY,0,I2,-1);
2441 VARNOT(EMPTY,1,I2,-1);
2442 VARNOT(NULL,0,NULL,0);
2443 VARNOT(NULL,1,NULL,0);
2444 VARNOT(BOOL,VARIANT_TRUE,BOOL,VARIANT_FALSE);
2445 VARNOT(BOOL,VARIANT_FALSE,BOOL,VARIANT_TRUE);
2446 VARNOT(I1,-1,I4,0);
2447 VARNOT(I1,0,I4,-1);
2448 VARNOT(I2,-1,I2,0);
2449 VARNOT(I2,0,I2,-1);
2450 VARNOT(I2,1,I2,-2);
2451 VARNOT(I4,1,I4,-2);
2452 VARNOT(I4,0,I4,-1);
2453 VARNOT(UI1,1,UI1,254);
2454 VARNOT(UI1,0,UI1,255);
2455 VARNOT(UI2,0,I4,-1);
2456 VARNOT(UI2,1,I4,-2);
2457 VARNOT(UI4,0,I4,-1);
2458 VARNOT(UI4,1,I4,-2);
2459 VARNOT(INT,0,I4,-1);
2460 VARNOT(INT,1,I4,-2);
2461 VARNOT(UINT,0,I4,-1);
2462 VARNOT(UINT,1,I4,-2);
2463 if (has_i8)
2464 {
2465 VARNOT(I8,1,I8,-2);
2466 VARNOT(I8,0,I8,-1);
2467 VARNOT(UI8,0,I4,-1);
2468 VARNOT(UI8,1,I4,-2);
2469 }
2470 VARNOT(R4,1,I4,-2);
2471 VARNOT(R4,0,I4,-1);
2472 VARNOT(R8,1,I4,-2);
2473 VARNOT(R8,0,I4,-1);
2474 VARNOT(DATE,1,I4,-2);
2475 VARNOT(DATE,0,I4,-1);
2476 VARNOT(BSTR,(BSTR)szNum0,I4,-1);
2477 ok(V_VT(&v) == VT_BSTR && V_BSTR(&v) == szNum0, "VarNot(0): changed input\n");
2478 VARNOT(BSTR,(BSTR)szNum1,I4,-2);
2479 ok(V_VT(&v) == VT_BSTR && V_BSTR(&v) == szNum1, "VarNot(1): changed input\n");
2480 VARNOT(BSTR, (BSTR)szTrue, BOOL, VARIANT_FALSE);
2481 VARNOT(BSTR, (BSTR)szFalse, BOOL, VARIANT_TRUE);
2482
2483 S(U(*pdec)).sign = DECIMAL_NEG;
2484 S(U(*pdec)).scale = 0;
2485 pdec->Hi32 = 0;
2486 S1(U1(*pdec)).Mid32 = 0;
2487 S1(U1(*pdec)).Lo32 = 1;
2488 VARNOT(DECIMAL,*pdec,I4,0);
2489
2490 pcy->int64 = 10000;
2491 VARNOT(CY,*pcy,I4,-2);
2492
2493 pcy->int64 = 0;
2494 VARNOT(CY,*pcy,I4,-1);
2495
2496 pcy->int64 = -1;
2497 VARNOT(CY,*pcy,I4,-1);
2498}
2499
2500static HRESULT (WINAPI *pVarSub)(LPVARIANT,LPVARIANT,LPVARIANT);
2501
2502#define VARSUB(vt1,val1,vt2,val2,rvt,rval) \
2503 V_VT(&left) = VT_##vt1; V_##vt1(&left) = val1; \
2504 V_VT(&right) = VT_##vt2; V_##vt2(&right) = val2; \
2505 V_VT(&exp) = VT_##rvt; V_##rvt(&exp) = rval; \
2506 test_var_call2( __LINE__, pVarSub, &left, &right, &exp )
2507
2508static void test_VarSub(void)
2509{
2511 VARTYPE i;
2512 BSTR lbstr, rbstr;
2513 HRESULT hres, expectedhres;
2514 double r;
2515
2517
2518 lbstr = SysAllocString(sz12);
2519 rbstr = SysAllocString(sz12);
2520
2521 VariantInit(&left);
2524
2525 /* Test all possible flag/vt combinations & the resulting vt type */
2526 for (i = 0; i < ARRAY_SIZE(ExtraFlags); i++)
2527 {
2528
2529 VARTYPE leftvt, rightvt, resvt;
2530
2531 for (leftvt = 0; leftvt <= VT_BSTR_BLOB; leftvt++)
2532 {
2533
2534 SKIPTESTS(leftvt);
2535
2536 for (rightvt = 0; rightvt <= VT_BSTR_BLOB; rightvt++)
2537 {
2538
2539 SKIPTESTS(rightvt);
2540 expectedhres = S_OK;
2541
2542 memset(&left, 0, sizeof(left));
2543 memset(&right, 0, sizeof(right));
2544 V_VT(&left) = leftvt | ExtraFlags[i];
2545 if (leftvt == VT_BSTR)
2546 V_BSTR(&left) = lbstr;
2547 V_VT(&right) = rightvt | ExtraFlags[i];
2548 if (rightvt == VT_BSTR)
2549 V_BSTR(&right) = rbstr;
2550 V_VT(&result) = VT_EMPTY;
2551
2552 /* All extra flags produce errors */
2557 ExtraFlags[i] == VT_VECTOR ||
2558 ExtraFlags[i] == VT_BYREF ||
2560 {
2561 expectedhres = DISP_E_BADVARTYPE;
2562 resvt = VT_EMPTY;
2563 }
2564 else if (ExtraFlags[i] >= VT_ARRAY)
2565 {
2566 expectedhres = DISP_E_TYPEMISMATCH;
2567 resvt = VT_EMPTY;
2568 }
2569 /* Native VarSub cannot handle: VT_I1, VT_UI2, VT_UI4,
2570 VT_INT, VT_UINT and VT_UI8. Tested with WinXP */
2571 else if (!IsValidVariantClearVT(leftvt, ExtraFlags[i]) ||
2572 !IsValidVariantClearVT(rightvt, ExtraFlags[i]) ||
2573 leftvt == VT_CLSID || rightvt == VT_CLSID ||
2574 leftvt == VT_VARIANT || rightvt == VT_VARIANT ||
2575 leftvt == VT_I1 || rightvt == VT_I1 ||
2576 leftvt == VT_UI2 || rightvt == VT_UI2 ||
2577 leftvt == VT_UI4 || rightvt == VT_UI4 ||
2578 leftvt == VT_UI8 || rightvt == VT_UI8 ||
2579 leftvt == VT_INT || rightvt == VT_INT ||
2580 leftvt == VT_UINT || rightvt == VT_UINT ||
2581 leftvt == VT_UNKNOWN || rightvt == VT_UNKNOWN ||
2582 leftvt == VT_RECORD || rightvt == VT_RECORD)
2583 {
2584 if (leftvt == VT_RECORD && rightvt == VT_I8)
2585 {
2586 if (has_i8)
2587 expectedhres = DISP_E_TYPEMISMATCH;
2588 else
2589 expectedhres = DISP_E_BADVARTYPE;
2590 }
2591 else if (leftvt < VT_UI1 && rightvt == VT_RECORD)
2592 expectedhres = DISP_E_TYPEMISMATCH;
2593 else if (leftvt >= VT_UI1 && rightvt == VT_RECORD)
2594 expectedhres = DISP_E_TYPEMISMATCH;
2595 else if (leftvt == VT_RECORD && rightvt <= VT_UI1)
2596 expectedhres = DISP_E_TYPEMISMATCH;
2597 else if (leftvt == VT_RECORD && rightvt > VT_UI1)
2598 expectedhres = DISP_E_BADVARTYPE;
2599 else
2600 expectedhres = DISP_E_BADVARTYPE;
2601 resvt = VT_EMPTY;
2602 }
2603 else if ((leftvt == VT_NULL && rightvt == VT_DISPATCH) ||
2604 (leftvt == VT_DISPATCH && rightvt == VT_NULL))
2605 resvt = VT_NULL;
2606 else if (leftvt == VT_DISPATCH || rightvt == VT_DISPATCH ||
2607 leftvt == VT_ERROR || rightvt == VT_ERROR)
2608 {
2609 resvt = VT_EMPTY;
2610 expectedhres = DISP_E_TYPEMISMATCH;
2611 }
2612 else if (leftvt == VT_NULL || rightvt == VT_NULL)
2613 resvt = VT_NULL;
2614 else if ((leftvt == VT_EMPTY && rightvt == VT_BSTR) ||
2615 (leftvt == VT_DATE && rightvt == VT_DATE) ||
2616 (leftvt == VT_BSTR && rightvt == VT_EMPTY) ||
2617 (leftvt == VT_BSTR && rightvt == VT_BSTR))
2618 resvt = VT_R8;
2619 else if (leftvt == VT_DECIMAL || rightvt == VT_DECIMAL)
2620 resvt = VT_DECIMAL;
2621 else if (leftvt == VT_DATE || rightvt == VT_DATE)
2622 resvt = VT_DATE;
2623 else if (leftvt == VT_CY || rightvt == VT_CY)
2624 resvt = VT_CY;
2625 else if (leftvt == VT_R8 || rightvt == VT_R8)
2626 resvt = VT_R8;
2627 else if (leftvt == VT_BSTR || rightvt == VT_BSTR) {
2628 resvt = VT_R8;
2629 } else if (leftvt == VT_R4 || rightvt == VT_R4) {
2630 if (leftvt == VT_I4 || rightvt == VT_I4 ||
2631 leftvt == VT_I8 || rightvt == VT_I8)
2632 resvt = VT_R8;
2633 else
2634 resvt = VT_R4;
2635 }
2636 else if (leftvt == VT_I8 || rightvt == VT_I8)
2637 resvt = VT_I8;
2638 else if (leftvt == VT_I4 || rightvt == VT_I4)
2639 resvt = VT_I4;
2640 else if (leftvt == VT_I2 || rightvt == VT_I2 ||
2641 leftvt == VT_BOOL || rightvt == VT_BOOL ||
2642 (leftvt == VT_EMPTY && rightvt == VT_EMPTY))
2643 resvt = VT_I2;
2644 else if (leftvt == VT_UI1 || rightvt == VT_UI1)
2645 resvt = VT_UI1;
2646 else
2647 {
2648 resvt = VT_EMPTY;
2649 expectedhres = DISP_E_TYPEMISMATCH;
2650 }
2651
2652 hres = pVarSub(&left, &right, &result);
2653
2654 ok(hres == expectedhres && V_VT(&result) == resvt,
2655 "VarSub: %d|0x%X, %d|0x%X: Expected failure 0x%X, "
2656 "got 0x%X, expected vt %d got vt %d\n",
2657 leftvt, ExtraFlags[i], rightvt, ExtraFlags[i],
2658 expectedhres, hres, resvt, V_VT(&result));
2659 }
2660 }
2661 }
2662
2663 /* Test returned values */
2664 VARSUB(I4,4,I4,2,I4,2);
2665 VARSUB(I2,4,I2,2,I2,2);
2666 VARSUB(I2,-13,I4,5,I4,-18);
2667 VARSUB(I4,-13,I4,5,I4,-18);
2668 VARSUB(I2,7,R4,0.5f,R4,6.5f);
2669 VARSUB(R4,0.5f,I4,5,R8,-4.5);
2670 VARSUB(R8,7.1,BOOL,0,R8,7.1);
2671 VARSUB(BSTR,lbstr,I2,4,R8,8);
2672 VARSUB(BSTR,lbstr,BOOL,1,R8,11);
2673 VARSUB(BSTR,lbstr,R4,0.1f,R8,11.9);
2674 VARSUB(R4,0.2f,BSTR,rbstr,R8,-11.8);
2675 VARSUB(DATE,2.25,I4,7,DATE,-4.75);
2676 VARSUB(DATE,1.25,R4,-1.7f,DATE,2.95);
2677
2678 VARSUB(UI1, UI1_MAX, UI1, UI1_MAX, UI1, 0);
2679 VARSUB(I2, I2_MAX, I2, I2_MAX, I2, 0);
2680 VARSUB(I2, I2_MIN, I2, I2_MIN, I2, 0);
2681 VARSUB(I4, I4_MAX, I4, I4_MAX, I4, 0);
2682 VARSUB(I4, I4_MIN, I4, I4_MIN, I4, 0);
2683 VARSUB(R4, R4_MAX, R4, R4_MAX, R4, 0.0f);
2685 VARSUB(R4, R4_MIN, R4, R4_MIN, R4, 0.0f);
2687 VARSUB(R8, R8_MIN, R8, R8_MIN, R8, 0.0);
2688
2689 /* Manually test BSTR + BSTR */
2690 V_VT(&left) = VT_BSTR;
2691 V_BSTR(&left) = lbstr;
2692 V_VT(&right) = VT_BSTR;
2693 V_BSTR(&right) = rbstr;
2694 hres = pVarSub(&left, &right, &result);
2695 ok(hres == S_OK && V_VT(&result) == VT_R8,
2696 "VarSub: expected coerced type VT_R8, got %s!\n", vtstr(V_VT(&result)));
2697 ok(hres == S_OK && EQ_DOUBLE(V_R8(&result), 0.0),
2698 "VarSub: BSTR + BSTR, expected %f got %f\n", 0.0, V_R8(&result));
2699
2700 /* Manually test some VT_CY and VT_DECIMAL variants */
2701 V_VT(&cy) = VT_CY;
2702 hres = VarCyFromI4(4711, &V_CY(&cy));
2703 ok(hres == S_OK, "VarCyFromI4 failed!\n");
2704 V_VT(&dec) = VT_DECIMAL;
2705 hres = VarDecFromR8(-4.2, &V_DECIMAL(&dec));
2706 ok(hres == S_OK, "VarDecFromR4 failed!\n");
2707 memset(&left, 0, sizeof(left));
2708 memset(&right, 0, sizeof(right));
2709 V_VT(&left) = VT_I4;
2710 V_I4(&left) = -11;
2711 V_VT(&right) = VT_UI1;
2712 V_UI1(&right) = 9;
2713
2714 hres = pVarSub(&cy, &right, &result);
2715 ok(hres == S_OK && V_VT(&result) == VT_CY,
2716 "VarSub: expected coerced type VT_CY, got %s!\n", vtstr(V_VT(&result)));
2717 hres = VarR8FromCy(V_CY(&result), &r);
2718 ok(hres == S_OK && EQ_DOUBLE(r, 4702.0), "VarSub: CY value %f, expected %f\n", r, 4720.0);
2719
2720 hres = pVarSub(&left, &dec, &result);
2721 ok(hres == S_OK && V_VT(&result) == VT_DECIMAL,
2722 "VarSub: expected coerced type VT_DECIMAL, got %s!\n", vtstr(V_VT(&result)));
2724 ok(hres == S_OK && EQ_DOUBLE(r, -6.8), "VarSub: DECIMAL value %f, expected %f\n", r, -6.8);
2725
2726 SysFreeString(lbstr);
2727 SysFreeString(rbstr);
2728}
2729
2730static HRESULT (WINAPI *pVarMod)(LPVARIANT,LPVARIANT,LPVARIANT);
2731
2733{
2735 HRESULT hres;
2736
2737 memset( &result, 0, sizeof(result) );
2738 hres = pVarMod( left, right, &result );
2739 ok_(__FILE__,line)( hres == expres, "wrong result %x/%x\n", hres, expres );
2740 if (hres == S_OK)
2741 ok_(__FILE__,line)( is_expected_variant( &result, expected ),
2742 "got %s expected %s\n", variantstr(&result), variantstr(expected) );
2743}
2744
2745#define VARMOD(vt1,vt2,val1,val2,rvt,rval) \
2746 V_VT(&left) = VT_##vt1; V_##vt1(&left) = val1; \
2747 V_VT(&right) = VT_##vt2; V_##vt2(&right) = val2; \
2748 V_VT(&exp) = VT_##rvt; V_##rvt(&exp) = rval; \
2749 test_var_call2( __LINE__, pVarMod, &left, &right, &exp )
2750
2751#define VARMOD2(vt1,vt2,val1,val2,rvt,rval,hexpected) \
2752 V_VT(&left) = VT_##vt1; V_I4(&left) = val1; \
2753 V_VT(&right) = VT_##vt2; V_I4(&right) = val2; \
2754 V_VT(&exp) = VT_##rvt; V_I4(&exp) = rval; \
2755 test_Mod( __LINE__, &left, &right, &exp, hexpected )
2756
2757static void test_VarMod(void)
2758{
2759 VARIANT v1, v2, vDst, left, right, exp;
2760 HRESULT hres;
2761 HRESULT hexpected = 0;
2762 static const WCHAR szNum0[] = {'1','2','5','\0'};
2763 static const WCHAR szNum1[] = {'1','0','\0'};
2764 int l, r;
2765 BOOL lFound, rFound;
2766 BOOL lValid;
2767 BSTR strNum0, strNum1;
2768
2770
2771 VARMOD(I1,BOOL,100,10,I4,0);
2772 VARMOD(I1,I1,100,10,I4,0);
2773 VARMOD(I1,UI1,100,10,I4,0);
2774 VARMOD(I1,I2,100,10,I4,0);
2775 VARMOD(I1,UI2,100,10,I4,0);
2776 VARMOD(I1,I4,100,10,I4,0);
2777 VARMOD(I1,UI4,100,10,I4,0);
2778 VARMOD(I1,R4,100,10,I4,0);
2779 VARMOD(I1,R8,100,10,I4,0);
2780
2781 VARMOD(UI1,BOOL,100,10,I2,0);
2782 VARMOD(UI1,I1,100,10,I4,0);
2783 VARMOD(UI1,UI1,100,10,UI1,0);
2784 VARMOD(UI1,I2,100,10,I2,0);
2785 VARMOD(UI1,UI2,100,10,I4,0);
2786 VARMOD(UI1,I4,100,10,I4,0);
2787 VARMOD(UI1,UI4,100,10,I4,0);
2788 VARMOD(UI1,R4,100,10,I4,0);
2789 VARMOD(UI1,R8,100,10,I4,0);
2790
2791 VARMOD(I2,BOOL,100,10,I2,0);
2792 VARMOD(I2,I1,100,10,I4,0);
2793 VARMOD(I2,UI1,100,10,I2,0);
2794 VARMOD(I2,I2,100,10,I2,0);
2795 VARMOD(I2,UI2,100,10,I4,0);
2796 VARMOD(I2,I4,100,10,I4,0);
2797 VARMOD(I2,UI4,100,10,I4,0);
2798 VARMOD(I2,R4,100,10,I4,0);
2799 VARMOD(I2,R8,100,10,I4,0);
2800
2801 VARMOD(I4,BOOL,100,10,I4,0);
2802 VARMOD(I4,I1,100,10,I4,0);
2803 VARMOD(I4,UI1,100,10,I4,0);
2804 VARMOD(I4,I2,100,10,I4,0);
2805 VARMOD(I4,UI2,100,10,I4,0);
2806 VARMOD(I4,I4,100,10,I4,0);
2807 VARMOD(I4,UI4,100,10,I4,0);
2808 VARMOD(I4,R4,100,10,I4,0);
2809 VARMOD(I4,R8,100,10,I4,0);
2810 VARMOD(UI4,BOOL,100,10,I4,0);
2811 VARMOD(UI4,I1,100,10,I4,0);
2812 VARMOD(UI4,UI1,100,10,I4,0);
2813 VARMOD(UI4,I2,100,10,I4,0);
2814 VARMOD(UI4,UI2,100,10,I4,0);
2815 VARMOD(UI4,I4,100,10,I4,0);
2816 VARMOD(UI4,UI4,100,10,I4,0);
2817 VARMOD(UI4,R4,100,10,I4,0);
2818 VARMOD(UI4,R8,100,10,I4,0);
2819 VARMOD(R4,BOOL,100,10,I4,0);
2820 VARMOD(R4,I1,100,10,I4,0);
2821 VARMOD(R4,UI1,100,10,I4,0);
2822 VARMOD(R4,I2,100,10,I4,0);
2823 VARMOD(R4,UI2,100,10,I4,0);
2824 VARMOD(R4,I4,100,10,I4,0);
2825 VARMOD(R4,UI4,100,10,I4,0);
2826 VARMOD(R4,R4,100,10,I4,0);
2827 VARMOD(R4,R8,100,10,I4,0);
2828 VARMOD(R8,BOOL,100,10,I4,0);
2829 VARMOD(R8,I1,100,10,I4,0);
2830 VARMOD(R8,UI1,100,10,I4,0);
2831 VARMOD(R8,I2,100,10,I4,0);
2832 VARMOD(R8,UI2,100,10,I4,0);
2833 VARMOD(R8,I4,100,10,I4,0);
2834 VARMOD(R8,UI4,100,10,I4,0);
2835 VARMOD(R8,R4,100,10,I4,0);
2836 VARMOD(R8,R8,100,10,I4,0);
2837
2838 VARMOD(INT,INT,100,10,I4,0);
2839 VARMOD(INT,UINT,100,10,I4,0);
2840
2841 VARMOD(BOOL,BOOL,100,10,I2,0);
2842 VARMOD(BOOL,I1,100,10,I4,0);
2843 VARMOD(BOOL,UI1,100,10,I2,0);
2844 VARMOD(BOOL,I2,100,10,I2,0);
2845 VARMOD(BOOL,UI2,100,10,I4,0);
2846 VARMOD(BOOL,I4,100,10,I4,0);
2847 VARMOD(BOOL,UI4,100,10,I4,0);
2848 VARMOD(BOOL,R4,100,10,I4,0);
2849 VARMOD(BOOL,R8,100,10,I4,0);
2850 VARMOD(BOOL,DATE,100,10,I4,0);
2851
2852 VARMOD(DATE,BOOL,100,10,I4,0);
2853 VARMOD(DATE,I1,100,10,I4,0);
2854 VARMOD(DATE,UI1,100,10,I4,0);
2855 VARMOD(DATE,I2,100,10,I4,0);
2856 VARMOD(DATE,UI2,100,10,I4,0);
2857 VARMOD(DATE,I4,100,10,I4,0);
2858 VARMOD(DATE,UI4,100,10,I4,0);
2859 VARMOD(DATE,R4,100,10,I4,0);
2860 VARMOD(DATE,R8,100,10,I4,0);
2861 VARMOD(DATE,DATE,100,10,I4,0);
2862
2863 strNum0 = SysAllocString(szNum0);
2864 strNum1 = SysAllocString(szNum1);
2865 VARMOD(BSTR,BSTR,strNum0,strNum1,I4,5);
2866 VARMOD(BSTR,I1,strNum0,10,I4,5);
2867 VARMOD(BSTR,I2,strNum0,10,I4,5);
2868 VARMOD(BSTR,I4,strNum0,10,I4,5);
2869 VARMOD(BSTR,R4,strNum0,10,I4,5);
2870 VARMOD(BSTR,R8,strNum0,10,I4,5);
2871 VARMOD(I4,BSTR,125,strNum1,I4,5);
2872
2873 if (has_i8)
2874 {
2875 VARMOD(BOOL,I8,100,10,I8,0);
2876 VARMOD(I1,I8,100,10,I8,0);
2877 VARMOD(UI1,I8,100,10,I8,0);
2878 VARMOD(I2,I8,100,10,I8,0);
2879 VARMOD(I4,I8,100,10,I8,0);
2880 VARMOD(UI4,I8,100,10,I8,0);
2881 VARMOD(R4,I8,100,10,I8,0);
2882 VARMOD(R8,I8,100,10,I8,0);
2883 VARMOD(DATE,I8,100,10,I8,0);
2884
2885 VARMOD(I8,BOOL,100,10,I8,0);
2886 VARMOD(I8,I1,100,10,I8,0);
2887 VARMOD(I8,UI1,100,10,I8,0);
2888 VARMOD(I8,I2,100,10,I8,0);
2889 VARMOD(I8,UI2,100,10,I8,0);
2890 VARMOD(I8,I4,100,10,I8,0);
2891 VARMOD(I8,UI4,100,10,I8,0);
2892 VARMOD(I8,R4,100,10,I8,0);
2893 VARMOD(I8,R8,100,10,I8,0);
2894 VARMOD(I8,I8,100,10,I8,0);
2895
2896 VARMOD(BSTR,I8,strNum0,10,I8,5);
2897 }
2898
2899 /* test all combinations of types */
2900 for(l = 0; l < VT_BSTR_BLOB; l++)
2901 {
2902 SKIPTESTS(l);
2903
2904 for(r = 0; r < VT_BSTR_BLOB; r++)
2905 {
2906 SKIPTESTS(r);
2907
2908 if(l == VT_BSTR) continue;
2909 if(l == VT_DISPATCH) continue;
2910 if(r == VT_BSTR) continue;
2911 if(r == VT_DISPATCH) continue;
2912
2913 lFound = TRUE;
2914 lValid = TRUE;
2915 switch(l)
2916 {
2917 case VT_EMPTY:
2918 case VT_NULL:
2919 case VT_I1:
2920 case VT_UI1:
2921 case VT_I2:
2922 case VT_UI2:
2923 case VT_I4:
2924 case VT_I8:
2925 case VT_UI4:
2926 case VT_UI8:
2927 case VT_INT:
2928 case VT_UINT:
2929 case VT_R4:
2930 case VT_R8:
2931 case VT_BOOL:
2932 case VT_DATE:
2933 case VT_CY:
2934 case VT_DECIMAL:
2935 hexpected = S_OK;
2936 break;
2937 case VT_ERROR:
2938 case VT_VARIANT:
2939 case VT_UNKNOWN:
2940 case VT_RECORD:
2941 lValid = FALSE;
2942 break;
2943 default:
2944 lFound = FALSE;
2945 hexpected = DISP_E_BADVARTYPE;
2946 break;
2947 }
2948
2949 rFound = TRUE;
2950 switch(r)
2951 {
2952 case VT_EMPTY:
2953 case VT_NULL:
2954 case VT_I1:
2955 case VT_UI1:
2956 case VT_I2:
2957 case VT_UI2:
2958 case VT_I4:
2959 case VT_I8:
2960 case VT_UI4:
2961 case VT_UI8:
2962 case VT_INT:
2963 case VT_UINT:
2964 case VT_R4:
2965 case VT_R8:
2966 case VT_BOOL:
2967 case VT_DATE:
2968 case VT_DECIMAL:
2969 case VT_CY:
2970 hexpected = S_OK;
2971 break;
2972 case VT_ERROR:
2973 case VT_VARIANT:
2974 case VT_UNKNOWN:
2975 case VT_RECORD:
2976 break;
2977 default:
2978 rFound = FALSE;
2979 break;
2980 }
2981
2982 if(((l == VT_I8) && (r == VT_INT)) || ((l == VT_INT) && (r == VT_I8)))
2983 {
2984 hexpected = DISP_E_TYPEMISMATCH;
2985 } else if((l == VT_EMPTY) && (r == VT_NULL))
2986 {
2987 hexpected = S_OK;
2988 } else if((l == VT_NULL) && (r == VT_EMPTY))
2989 {
2990 hexpected = S_OK;
2991 } else if((l == VT_EMPTY) && (r == VT_CY))
2992 {
2993 hexpected = S_OK;
2994 } else if((l == VT_EMPTY) && (r == VT_RECORD))
2995 {
2996 hexpected = DISP_E_TYPEMISMATCH;
2997 } else if((r == VT_EMPTY) && lFound && lValid)
2998 {
2999 hexpected = DISP_E_DIVBYZERO;
3000 } else if((l == VT_ERROR) || ((r == VT_ERROR) && lFound && lValid))
3001 {
3002 hexpected = DISP_E_TYPEMISMATCH;
3003 } else if((l == VT_NULL) && (r == VT_NULL))
3004 {
3005 hexpected = S_OK;
3006 } else if((l == VT_VARIANT) || ((r == VT_VARIANT) && lFound && lValid))
3007 {
3008 hexpected = DISP_E_TYPEMISMATCH;
3009 } else if((l == VT_NULL) && (r == VT_RECORD))
3010 {
3011 hexpected = DISP_E_TYPEMISMATCH;
3012 } else if((l == VT_I8) && (r == VT_DECIMAL))
3013 {
3014 hexpected = S_OK;
3015 } else if((l == VT_DECIMAL) && (r == VT_I8))
3016 {
3017 hexpected = S_OK;
3018 } else if((l == VT_UNKNOWN) || ((r == VT_UNKNOWN) && lFound && lValid))
3019 {
3020 hexpected = DISP_E_TYPEMISMATCH;
3021 } else if((l == VT_NULL) && rFound)
3022 {
3023 hexpected = S_OK;
3024 } else if(l == VT_RECORD)
3025 {
3026 hexpected = DISP_E_TYPEMISMATCH;
3027 } else if((r == VT_RECORD) && lValid && lFound)
3028 {
3029 hexpected = DISP_E_TYPEMISMATCH;
3030 } else if((l == VT_EMPTY) && (r == VT_EMPTY))
3031 {
3032 hexpected = DISP_E_DIVBYZERO;
3033 } else if((l == VT_CY) && !rFound)
3034 {
3035 hexpected = DISP_E_BADVARTYPE;
3036 } else if(lFound && !rFound)
3037 {
3038 hexpected = DISP_E_BADVARTYPE;
3039 } else if(!lFound && rFound)
3040 {
3041 hexpected = DISP_E_BADVARTYPE;
3042 } else if((r == VT_NULL) && lFound && lValid)
3043 {
3044 hexpected = S_OK;
3045 } else if((l == VT_NULL) || (r == VT_NULL))
3046 {
3047 hexpected = DISP_E_BADVARTYPE;
3048 } else if((l == VT_VARIANT) || (r == VT_VARIANT))
3049 {
3050 hexpected = DISP_E_BADVARTYPE;
3051 } else if(!lFound && !rFound)
3052 {
3053 hexpected = DISP_E_BADVARTYPE;
3054 }
3055
3056 V_VT(&v1) = l;
3057 V_VT(&v2) = r;
3058
3059 if(l == VT_CY)
3060 V_CY(&v1).int64 = 1000000;
3061 else if(l == VT_R4)
3062 V_R4(&v1) = 100;
3063 else if(l == VT_R8)
3064 V_R8(&v1) = 100;
3065 else if(l == VT_UI8)
3066 V_UI8(&v1) = 100;
3067 else if(l == VT_I8)
3068 V_I8(&v1) = 100;
3069 else if(l == VT_DATE)
3070 V_DATE(&v1) = 1000;
3071 else if (l == VT_DECIMAL)
3072 {
3073 V_DECIMAL(&v1).Hi32 = 0;
3074 U1(V_DECIMAL(&v1)).Lo64 = 100;
3075 U(V_DECIMAL(&v1)).signscale = 0;
3076 }
3077 else
3078 V_I4(&v1) = 10000;
3079
3080 if(r == VT_CY)
3081 V_CY(&v2).int64 = 10000;
3082 else if(r == VT_R4)
3083 V_R4(&v2) = 100;
3084 else if(r == VT_R8)
3085 V_R8(&v2) = 100;
3086 else if(r == VT_UI8)
3087 V_UI8(&v2) = 100;
3088 else if(r == VT_I8)
3089 V_I8(&v2) = 100;
3090 else if(r == VT_DATE)
3091 V_DATE(&v2) = 1000;
3092 else if (r == VT_DECIMAL)
3093 {
3094 V_DECIMAL(&v2).Hi32 = 0;
3095 U1(V_DECIMAL(&v2)).Lo64 = 100;
3096 U(V_DECIMAL(&v2)).signscale = 0;
3097 }
3098 else
3099 V_I4(&v2) = 10000;
3100
3101 if ((l != VT_I8 && l != VT_UI8 && r != VT_I8 && r != VT_UI8) || has_i8)
3102 {
3103 hres = pVarMod(&v1,&v2,&vDst);
3104 ok(hres == hexpected,
3105 "VarMod: expected 0x%x, got 0x%X for l type of %d, r type of %d,\n", hexpected, hres, l, r);
3106 }
3107 }
3108 }
3109
3110
3111 /****************************/
3112 /* test some bad parameters */
3113 VARMOD(I4,I4,-1,-1,I4,0);
3114
3115 /* test modulus with zero */
3116 VARMOD2(I4,I4,100,0,EMPTY,0,DISP_E_DIVBYZERO);
3117
3118 VARMOD(I4,I4,0,10,I4,0); /* test 0 mod 10 */
3119
3120 /* right parameter is type empty */
3121 VARMOD2(I4,EMPTY,100,10,EMPTY,0,DISP_E_DIVBYZERO);
3122
3123 /* left parameter is type empty */
3124 VARMOD2(EMPTY,I4,100,10,I4,0,S_OK);
3125
3126 /* mod with a null left value */
3127 VARMOD2(NULL,I4,125,10,NULL,0,S_OK);
3128
3129 /* mod with a null right value */
3130 VARMOD2(I4,NULL,100,10,NULL,0,S_OK);
3131
3132 /* void left value */
3133 VARMOD2(VOID,I4,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3134
3135 /* void right value */
3136 VARMOD2(I4,VOID,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3137
3138 /* null left value, void right value */
3140
3141 /* void left value, null right value */
3143
3144 /* some currencies */
3145 V_VT(&v1) = VT_CY;
3146 V_VT(&v2) = VT_CY;
3147 V_CY(&v1).int64 = 100000;
3148 V_CY(&v2).int64 = 100000;
3149 hres = pVarMod(&v1,&v2,&vDst);
3150 ok(hres == S_OK && V_VT(&vDst) == VT_I4 && V_I4(&vDst) == 0,
3151 "VarMod: expected 0x%x,%d,%d, got 0x%X,%d,%d\n", S_OK, VT_I4, 0, hres, V_VT(&vDst), V_I4(&vDst));
3152
3153 V_VT(&v1) = VT_I4;
3154 V_VT(&v2) = VT_CY;
3155 V_I4(&v1) = 100;
3156 V_CY(&v2).int64 = 100000;
3157 hres = pVarMod(&v1,&v2,&vDst);
3158 ok(hres == S_OK && V_VT(&vDst) == VT_I4 && V_I4(&vDst) == 0,
3159 "VarMod: expected 0x%x,%d,%d, got 0x%X,%d,%d\n", S_OK, VT_I4, 0, hres, V_VT(&vDst), V_I4(&vDst));
3160
3161 /* some decimals */
3162 V_VT(&v1) = VT_DECIMAL;
3163 V_VT(&v2) = VT_DECIMAL;
3164 VarDecFromI4(100, &V_DECIMAL(&v1));
3165 VarDecFromI4(10, &V_DECIMAL(&v2));
3166 hres = pVarMod(&v1,&v2,&vDst);
3167 ok(hres == S_OK && V_VT(&vDst) == VT_I4 && V_I4(&vDst) == 0,
3168 "VarMod: expected 0x%x,%d,%d, got 0x%X,%d,%d\n", S_OK, VT_I4, 0, hres, V_VT(&vDst), V_I4(&vDst));
3169
3170 V_VT(&v1) = VT_I4;
3171 V_VT(&v2) = VT_DECIMAL;
3172 V_I4(&v1) = 100;
3173 VarDecFromI4(10, &V_DECIMAL(&v2));
3174 hres = pVarMod(&v1,&v2,&vDst);
3175 ok(hres == S_OK && V_VT(&vDst) == VT_I4 && V_I4(&vDst) == 0,
3176 "VarMod: expected 0x%x,%d,%d, got 0x%X,%d,%d\n", S_OK, VT_I4, 0, hres, V_VT(&vDst), V_I4(&vDst));
3177
3178 VARMOD2(UINT,I4,100,10,I4,0,S_OK);
3179
3180 /* test that an error results in the type of the result changing but not its value */
3181 V_VT(&v1) = VT_UNKNOWN;
3182 V_VT(&v2) = VT_EMPTY;
3183 V_I4(&v1) = 100;
3184 V_CY(&v2).int64 = 100000;
3185 V_VT(&vDst) = VT_I4;
3186 V_I4(&vDst) = 1231;
3187 hres = pVarMod(&v1,&v2,&vDst);
3188 ok(hres == DISP_E_TYPEMISMATCH && V_VT(&vDst) == VT_EMPTY && V_I4(&vDst) == 1231,
3189 "VarMod: expected 0x%x,%d,%d, got 0x%X,%d,%d\n", DISP_E_TYPEMISMATCH, VT_EMPTY, 1231, hres, V_VT(&vDst), V_I4(&vDst));
3190
3191
3192 /* test some invalid types */
3193 /*TODO: not testing VT_DISPATCH */
3194 if (has_i8)
3195 {
3196 VARMOD2(I8,INT,100,10,EMPTY,0,DISP_E_TYPEMISMATCH);
3197 }
3201 VARMOD2(VOID,I4,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3203 VARMOD2(PTR,I4,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3205 VARMOD2(CARRAY,I4,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3206 VARMOD2(USERDEFINED,I4,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3207 VARMOD2(LPSTR,I4,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3209 VARMOD2(RECORD,I4,100,10,EMPTY,0,DISP_E_TYPEMISMATCH);
3211 VARMOD2(BLOB,I4,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3214 VARMOD2(STREAMED_OBJECT,I4,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3215 VARMOD2(STORED_OBJECT,I4,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3216 VARMOD2(BLOB_OBJECT,I4,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3217 VARMOD2(CF,I4,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3219 VARMOD2(VECTOR,I4,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3220 VARMOD2(ARRAY,I4,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3221 VARMOD2(BYREF,I4,100,10,EMPTY,0,DISP_E_BADVARTYPE);
3222
3223 /* test some more invalid types */
3224 V_VT(&v1) = 456;
3225 V_VT(&v2) = 234;
3226 V_I4(&v1) = 100;
3227 V_I4(&v2)= 10;
3228 hres = pVarMod(&v1,&v2,&vDst);
3229 ok(hres == DISP_E_BADVARTYPE && V_VT(&vDst) == VT_EMPTY,
3230 "VarMod: expected 0x%x,%d, got 0x%X,%d\n", DISP_E_BADVARTYPE, VT_EMPTY, hres, V_VT(&vDst));
3231
3232 SysFreeString(strNum0);
3233 SysFreeString(strNum1);
3234}
3235
3236static HRESULT (WINAPI *pVarFix)(LPVARIANT,LPVARIANT);
3237
3238#define VARFIX(vt,val,rvt,rval) \
3239 V_VT(&v) = VT_##vt; V_##vt(&v) = val; \
3240 V_VT(&exp) = VT_##rvt; V_##rvt(&exp) = rval; \
3241 test_var_call1( __LINE__, pVarFix, &v, &exp )
3242
3243static void test_VarFix(void)
3244{
3245 static const WCHAR szNumMinus1[] = {'-','1','\0' };
3246 HRESULT hres;
3247 VARIANT v, exp, vDst;
3248 DECIMAL *pdec = &V_DECIMAL(&v);
3249 CY *pcy = &V_CY(&v);
3250 size_t i;
3251
3253
3254 /* Test all possible V_VT values */
3255 for (i = 0; i < ARRAY_SIZE(ExtraFlags); i++)
3256 {
3257 VARTYPE vt;
3258
3259 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
3260 {
3261 BOOL bFail = TRUE;
3262
3263 SKIPTESTS(vt);
3264
3265 memset(&v, 0, sizeof(v));
3266 V_VT(&v) = vt | ExtraFlags[i];
3267 V_VT(&vDst) = VT_EMPTY;
3268
3269 switch (V_VT(&v))
3270 {
3271 case VT_UI1: case VT_I2: case VT_I4: case VT_R4: case VT_R8:
3272 case VT_DECIMAL: case VT_BOOL: case VT_NULL: case VT_EMPTY:
3273 case VT_DATE: case VT_CY:
3274 bFail = FALSE;
3275 break;
3276 case VT_I8:
3277 if (has_i8)
3278 bFail = FALSE;
3279 break;
3280 }
3281
3282 hres = pVarFix(&v,&vDst);
3283 if (bFail)
3285 "VarFix: expected failure, got 0x%X vt %d|0x%X\n",
3286 hres, vt, ExtraFlags[i]);
3287 else
3288 ok(hres == S_OK, "VarFix: expected S_OK, got 0x%X vt %d|0x%X\n",
3289 hres, vt, ExtraFlags[i]);
3290 }
3291 }
3292
3293 VARFIX(BOOL,VARIANT_TRUE,I2,VARIANT_TRUE);
3294 VARFIX(BOOL,VARIANT_FALSE,I2,0);
3295 VARFIX(BOOL,1,I2,1);
3296 VARFIX(UI1,1,UI1,1);
3297 VARFIX(I2,-1,I2,-1);
3298 VARFIX(I4,-1,I4,-1);
3299 if (has_i8)
3300 {
3301 VARFIX(I8,-1,I8,-1);
3302 }
3303 VARFIX(R4,1.4f,R4,1);
3304 VARFIX(R4,1.5f,R4,1);
3305 VARFIX(R4,1.6f,R4,1);
3306 VARFIX(R4,-1.4f,R4,-1);
3307 VARFIX(R4,-1.5f,R4,-1);
3308 VARFIX(R4,-1.6f,R4,-1);
3309 /* DATE & R8 round as for R4 */
3310 VARFIX(DATE,-1,DATE,-1);
3311 VARFIX(R8,-1,R8,-1);
3312 VARFIX(BSTR,(BSTR)szNumMinus1,R8,-1);
3313
3314 V_VT(&v) = VT_EMPTY;
3315 hres = pVarFix(&v,&vDst);
3316 ok(hres == S_OK && V_VT(&vDst) == VT_I2 && V_I2(&vDst) == 0,
3317 "VarFix: expected 0x0,%d,0 got 0x%X,%d,%d\n", VT_EMPTY,
3318 hres, V_VT(&vDst), V_I2(&vDst));
3319
3320 V_VT(&v) = VT_NULL;
3321 hres = pVarFix(&v,&vDst);
3322 ok(hres == S_OK && V_VT(&vDst) == VT_NULL,
3323 "VarFix: expected 0x0,%d got 0x%X,%d\n", VT_NULL, hres, V_VT(&vDst));
3324
3325 V_VT(&v) = VT_DECIMAL;
3326 S(U(*pdec)).sign = DECIMAL_NEG;
3327 S(U(*pdec)).scale = 0;
3328 pdec->Hi32 = 0;
3329 S1(U1(*pdec)).Mid32 = 0;
3330 S1(U1(*pdec)).Lo32 = 1;
3331 hres = pVarFix(&v,&vDst);
3332 ok(hres == S_OK && V_VT(&vDst) == VT_DECIMAL && !memcmp(&V_DECIMAL(&v), &V_DECIMAL(&vDst), sizeof(DECIMAL)),
3333 "VarFix: expected 0x0,%d,identical, got 0x%X,%d\n", VT_DECIMAL,
3334 hres, V_VT(&vDst));
3335
3336 /* FIXME: Test some fractional decimals when VarDecFix is implemented */
3337
3338 V_VT(&v) = VT_CY;
3339 pcy->int64 = -10000;
3340 hres = pVarFix(&v,&vDst);
3341 ok(hres == S_OK && V_VT(&vDst) == VT_CY && V_CY(&vDst).int64 == -10000,
3342 "VarFix: VT_CY wrong, hres=0x%X\n", hres);
3343
3344 V_VT(&v) = VT_CY;
3345 pcy->int64 = -16000;
3346 hres = pVarFix(&v,&vDst);
3347 ok(hres == S_OK && V_VT(&vDst) == VT_CY && V_CY(&vDst).int64 == -10000,
3348 "VarFix: VT_CY wrong, hres=0x%X\n", hres);
3349}
3350
3351static HRESULT (WINAPI *pVarInt)(LPVARIANT,LPVARIANT);