2 * Low level variant tests
4 * Copyright 2003 Jon Griffiths
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #include "wine/test.h"
25 /* Some Visual C++ versions choke on __uint64 to float conversions.
26 * To fix this you need either VC++ 6.0 plus the processor pack
27 * or Visual C++ >=7.0.
30 # define HAS_UINT64_TO_FLOAT
33 # define HAS_UINT64_TO_FLOAT
36 # if defined(_mm_free)
37 /* _mm_free is defined if the Processor Pack has been installed */
38 # define HAS_UINT64_TO_FLOAT
44 static HMODULE hOleaut32;
46 /* Get a conversion function ptr, return if function not available */
47 #define CHECKPTR(func) p##func = (void*)GetProcAddress(hOleaut32, #func); \
49 win_skip("function " # func " not available, not testing it\n"); return; }
51 /* Is a given function exported from oleaut32? */
52 #define HAVE_FUNC(func) ((void*)GetProcAddress(hOleaut32, #func) != NULL)
54 /* Have IRecordInfo data type? */
55 #define HAVE_OLEAUT32_RECORD HAVE_FUNC(SafeArraySetRecordInfo)
56 /* Have DECIMAL data type with new error checking? */
57 #define HAVE_OLEAUT32_DECIMAL HAVE_FUNC(VarDecAdd)
58 /* Have CY data type? */
59 #define HAVE_OLEAUT32_CY HAVE_FUNC(VarCyAdd)
60 /* Have I8/UI8 data type? */
61 #define HAVE_OLEAUT32_I8 HAVE_FUNC(VarI8FromI1)
62 /* Have proper locale conversions? */
63 #define HAVE_OLEAUT32_LOCALES (HAVE_FUNC(GetVarConversionLocaleSetting) && HAVE_OLEAUT32_I8)
64 /* Is this an ancient version with support for only I2/I4/R4/R8/DATE? */
65 #define IS_ANCIENT (!HAVE_FUNC(VarI1FromI2))
66 /* Is vt a type unavailable to ancient versions? */
67 #define IS_MODERN_VTYPE(vt) (vt==VT_VARIANT||vt==VT_DECIMAL|| \
68 vt==VT_I1||vt==VT_UI2||vt==VT_UI4||vt == VT_INT||vt == VT_UINT)
70 /* Macros for converting and testing results */
71 #define CONVVARS(typ) HRESULT hres; CONV_TYPE out; typ in
73 #define _EXPECTRES(res, x, fs) \
74 ok((hres == S_OK && out == (CONV_TYPE)(x)) || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
75 "expected " #x ", got " fs "; hres=0x%08x\n", out, hres)
76 #define EXPECT(x) EXPECTRES(S_OK, (x))
77 #define EXPECT_OVERFLOW EXPECTRES(DISP_E_OVERFLOW, DISP_E_OVERFLOW)
78 #define EXPECT_MISMATCH EXPECTRES(DISP_E_TYPEMISMATCH,DISP_E_TYPEMISMATCH)
79 #define EXPECT_BADVAR EXPECTRES(DISP_E_BADVARTYPE, DISP_E_BADVARTYPE)
80 #define EXPECT_INVALID EXPECTRES(E_INVALIDARG, E_INVALIDARG)
81 #define EXPECT_LT EXPECTRES(VARCMP_LT, VARCMP_LT)
82 #define EXPECT_GT EXPECTRES(VARCMP_GT, VARCMP_GT)
83 #define EXPECT_EQ EXPECTRES(VARCMP_EQ, VARCMP_EQ)
84 #define EXPECT_DBL(x) \
85 ok(hres == S_OK && fabs(out-(x))<=1e-14*(x), "expected %16.16g, got %16.16g; hres=0x%08x\n", (x), out, hres)
87 #define CONVERT(func, val) in = val; hres = p##func(in, &out)
88 #define CONVERTRANGE(func,start,end) for (i = start; i < end; i+=1) { CONVERT(func, i); EXPECT(i); };
89 #define OVERFLOWRANGE(func,start,end) for (i = start; i < end; i+=1) { CONVERT(func, i); EXPECT_OVERFLOW; };
91 #define CY_MULTIPLIER 10000
93 #define DATE_MIN -657434
94 #define DATE_MAX 2958465
96 #define CONVERT_I8(func,hi,lo) in = hi; in = (in << 32) | lo; hres = p##func(in, &out)
98 #define CONVERT_CY(func,val) in.int64 = (LONGLONG)(val * CY_MULTIPLIER); hres = p##func(in, &out)
100 #define CONVERT_CY64(func,hi,lo) S(in).Hi = hi; S(in).Lo = lo; in.int64 *= CY_MULTIPLIER; hres = p##func(in, &out)
102 #define SETDEC(dec, scl, sgn, hi, lo) S(U(dec)).scale = (BYTE)scl; S(U(dec)).sign = (BYTE)sgn; \
103 dec.Hi32 = (ULONG)hi; U1(dec).Lo64 = (ULONG64)lo
105 #define SETDEC64(dec, scl, sgn, hi, mid, lo) S(U(dec)).scale = (BYTE)scl; S(U(dec)).sign = (BYTE)sgn; \
106 dec.Hi32 = (ULONG)hi; S1(U1(dec)).Mid32 = mid; S1(U1(dec)).Lo32 = lo;
108 #define CONVERT_DEC(func,scl,sgn,hi,lo) SETDEC(in,scl,sgn,hi,lo); hres = p##func(&in, &out)
110 #define CONVERT_DEC64(func,scl,sgn,hi,mid,lo) SETDEC64(in,scl,sgn,hi,mid,lo); hres = p##func(&in, &out)
112 #define CONVERT_BADDEC(func) \
113 if (HAVE_OLEAUT32_DECIMAL) \
115 CONVERT_DEC(func,29,0,0,0); EXPECT_INVALID; \
116 CONVERT_DEC(func,0,0x1,0,0); EXPECT_INVALID; \
117 CONVERT_DEC(func,0,0x40,0,0); EXPECT_INVALID; \
118 CONVERT_DEC(func,0,0x7f,0,0); EXPECT_INVALID; \
121 #define CONVERT_STR(func,str,flags) \
123 if (str) MultiByteToWideChar(CP_ACP,0,str,-1,buff,sizeof(buff)/sizeof(WCHAR)); \
124 hres = p##func(str ? buff : NULL,in,flags,&out)
126 #define COPYTEST(val, vt, srcval, dstval, srcref, dstref, fs) do { \
127 HRESULT hres; VARIANTARG vSrc, vDst; CONV_TYPE in = val; \
128 VariantInit(&vSrc); VariantInit(&vDst); \
129 V_VT(&vSrc) = vt; srcval = in; \
130 hres = VariantCopy(&vDst, &vSrc); \
131 ok(hres == S_OK && V_VT(&vDst) == vt && dstval == in, \
132 "copy hres 0x%X, type %d, value (" fs ") " fs "\n", hres, V_VT(&vDst), val, dstval); \
133 V_VT(&vSrc) = vt|VT_BYREF; srcref = ∈ \
134 hres = VariantCopy(&vDst, &vSrc); \
135 ok(hres == S_OK && V_VT(&vDst) == (vt|VT_BYREF) && dstref == &in, \
136 "ref hres 0x%X, type %d, ref (%p) %p\n", hres, V_VT(&vDst), &in, dstref); \
137 hres = VariantCopyInd(&vDst, &vSrc); \
138 ok(hres == S_OK && V_VT(&vDst) == vt && dstval == in, \
139 "ind hres 0x%X, type %d, value (" fs ") " fs "\n", hres, V_VT(&vDst), val, dstval); \
142 #define CHANGETYPEEX(typ) hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, typ)
144 #define TYPETEST(typ,res,fs) CHANGETYPEEX(typ); \
145 ok(hres == S_OK && V_VT(&vDst) == typ && (CONV_TYPE)res == in, \
146 "hres=0x%X, type=%d (should be %d(" #typ ")), value=" fs " (should be " fs ")\n", \
147 hres, V_VT(&vDst), typ, (CONV_TYPE)res, in);
148 #define TYPETESTI8(typ,res) CHANGETYPEEX(typ); \
149 ok(hres == S_OK && V_VT(&vDst) == typ && (CONV_TYPE)res == in, \
150 "hres=0x%X, type=%d (should be %d(" #typ ")), value=%d (should be 1)\n", \
151 hres, V_VT(&vDst), typ, (int)res);
152 #define BADVAR(typ) CHANGETYPEEX(typ); out = (CONV_TYPE)hres; EXPECT_BADVAR
153 #define MISMATCH(typ) CHANGETYPEEX(typ); out = (CONV_TYPE)hres; EXPECT_MISMATCH
155 #define INITIAL_TYPETEST(vt, val, fs) \
156 VariantInit(&vSrc); \
157 VariantInit(&vDst); \
161 TYPETEST(VT_I1, V_I1(&vDst), fs); \
162 TYPETEST(VT_UI2, V_UI2(&vDst), fs); \
163 TYPETEST(VT_UI4, V_UI4(&vDst), fs); \
164 TYPETEST(VT_INT, V_INT(&vDst), fs); \
165 TYPETEST(VT_UINT, V_UINT(&vDst), fs); \
167 BADVAR(VT_I1); BADVAR(VT_UI2); BADVAR(VT_UI4); \
168 BADVAR(VT_INT); BADVAR(VT_UINT); \
170 TYPETEST(VT_UI1, V_UI1(&vDst), fs); \
171 TYPETEST(VT_I2, V_I2(&vDst), fs); \
172 TYPETEST(VT_I4, V_I4(&vDst), fs); \
173 TYPETEST(VT_R4, V_R4(&vDst), fs); \
174 TYPETEST(VT_R8, V_R8(&vDst), fs); \
175 TYPETEST(VT_DATE, V_DATE(&vDst), fs); \
176 if (HAVE_OLEAUT32_I8) \
178 TYPETEST(VT_I8, V_I8(&vDst), fs); \
179 TYPETEST(VT_UI8, V_UI8(&vDst), fs); \
181 #define NEGATIVE_TYPETEST(vt, val, fs, vtneg, valneg) \
183 VariantInit(&vSrc); \
184 VariantInit(&vDst); \
188 TYPETEST(vtneg, valneg(&vDst), fs); \
191 #define INITIAL_TYPETESTI8(vt, val) \
192 VariantInit(&vSrc); \
193 VariantInit(&vDst); \
196 TYPETESTI8(VT_I1, V_I1(&vDst)); \
197 TYPETESTI8(VT_UI1, V_UI1(&vDst)); \
198 TYPETESTI8(VT_I2, V_I2(&vDst)); \
199 TYPETESTI8(VT_UI2, V_UI2(&vDst)); \
200 TYPETESTI8(VT_I4, V_I4(&vDst)); \
201 TYPETESTI8(VT_UI4, V_UI4(&vDst)); \
202 TYPETESTI8(VT_INT, V_INT(&vDst)); \
203 TYPETESTI8(VT_UINT, V_UINT(&vDst)); \
204 TYPETESTI8(VT_R4, V_R4(&vDst)); \
205 TYPETESTI8(VT_R8, V_R8(&vDst)); \
206 TYPETESTI8(VT_DATE, V_DATE(&vDst)); \
207 TYPETESTI8(VT_I8, V_I8(&vDst)); \
208 TYPETESTI8(VT_UI8, V_UI8(&vDst))
210 #define COMMON_TYPETEST \
211 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_BOOL); \
212 ok(hres == S_OK && V_VT(&vDst) == VT_BOOL && \
213 (V_BOOL(&vDst) == VARIANT_TRUE || (V_VT(&vSrc) == VT_BOOL && V_BOOL(&vDst) == 1)), \
214 "->VT_BOOL hres=0x%X, type=%d (should be VT_BOOL), value %d (should be VARIANT_TRUE)\n", \
215 hres, V_VT(&vDst), V_BOOL(&vDst)); \
216 if (HAVE_OLEAUT32_CY) \
218 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_CY); \
219 ok(hres == S_OK && V_VT(&vDst) == VT_CY && V_CY(&vDst).int64 == CY_MULTIPLIER, \
220 "->VT_CY hres=0x%X, type=%d (should be VT_CY), value (%08x,%08x) (should be CY_MULTIPLIER)\n", \
221 hres, V_VT(&vDst), S(V_CY(&vDst)).Hi, S(V_CY(&vDst)).Lo); \
223 if (V_VT(&vSrc) != VT_DATE) \
225 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_BSTR); \
226 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && \
227 V_BSTR(&vDst) && V_BSTR(&vDst)[0] == '1' && V_BSTR(&vDst)[1] == '\0', \
228 "->VT_BSTR hres=0x%X, type=%d (should be VT_BSTR), *bstr='%c'\n", \
229 hres, V_VT(&vDst), V_BSTR(&vDst) ? *V_BSTR(&vDst) : '?'); \
231 if (HAVE_OLEAUT32_DECIMAL) \
233 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_DECIMAL); \
234 ok(hres == S_OK && V_VT(&vDst) == VT_DECIMAL && \
235 S(U(V_DECIMAL(&vDst))).sign == 0 && S(U(V_DECIMAL(&vDst))).scale == 0 && \
236 V_DECIMAL(&vDst).Hi32 == 0 && U1(V_DECIMAL(&vDst)).Lo64 == (ULONGLONG)in, \
237 "->VT_DECIMAL hres=0x%X, type=%d (should be VT_DECIMAL), sign=%d, scale=%d, hi=%u, lo=(%8x %8x),\n", \
238 hres, V_VT(&vDst), S(U(V_DECIMAL(&vDst))).sign, S(U(V_DECIMAL(&vDst))).scale, \
239 V_DECIMAL(&vDst).Hi32, S1(U1(V_DECIMAL(&vDst))).Mid32, S1(U1(V_DECIMAL(&vDst))).Lo32); \
241 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_EMPTY); \
242 ok(hres == S_OK && V_VT(&vDst) == VT_EMPTY, "->VT_EMPTY hres=0x%X, type=%d (should be VT_EMPTY)\n", hres, V_VT(&vDst)); \
243 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_NULL); \
244 ok(hres == S_OK && V_VT(&vDst) == VT_NULL, "->VT_NULL hres=0x%X, type=%d (should be VT_NULL)\n", hres, V_VT(&vDst)); \
245 MISMATCH(VT_DISPATCH); \
246 MISMATCH(VT_ERROR); \
247 MISMATCH(VT_UNKNOWN); \
248 if (!IS_ANCIENT) { MISMATCH(VT_VARIANT); } else { BADVAR(VT_VARIANT); } \
249 if (HAVE_OLEAUT32_RECORD) \
251 MISMATCH(VT_RECORD); \
254 BADVAR(VT_HRESULT); \
255 BADVAR(VT_SAFEARRAY); \
257 BADVAR(VT_USERDEFINED); \
261 BADVAR(VT_INT_PTR); \
262 BADVAR(VT_UINT_PTR); \
263 BADVAR(VT_FILETIME); \
266 BADVAR(VT_STORAGE); \
267 BADVAR(VT_STREAMED_OBJECT); \
268 BADVAR(VT_STORED_OBJECT); \
269 BADVAR(VT_BLOB_OBJECT); \
274 /* Early versions of oleaut32 are missing many functions */
275 static HRESULT (WINAPI *pVarI1FromUI1)(BYTE,signed char*);
276 static HRESULT (WINAPI *pVarI1FromI2)(SHORT,signed char*);
277 static HRESULT (WINAPI *pVarI1FromI4)(LONG,signed char*);
278 static HRESULT (WINAPI *pVarI1FromR4)(FLOAT,signed char*);
279 static HRESULT (WINAPI *pVarI1FromR8)(double,signed char*);
280 static HRESULT (WINAPI *pVarI1FromDate)(DATE,signed char*);
281 static HRESULT (WINAPI *pVarI1FromCy)(CY,signed char*);
282 static HRESULT (WINAPI *pVarI1FromStr)(OLECHAR*,LCID,ULONG,signed char*);
283 static HRESULT (WINAPI *pVarI1FromBool)(VARIANT_BOOL,signed char*);
284 static HRESULT (WINAPI *pVarI1FromUI2)(USHORT,signed char*);
285 static HRESULT (WINAPI *pVarI1FromUI4)(ULONG,signed char*);
286 static HRESULT (WINAPI *pVarI1FromDec)(DECIMAL*,signed char*);
287 static HRESULT (WINAPI *pVarI1FromI8)(LONG64,signed char*);
288 static HRESULT (WINAPI *pVarI1FromUI8)(ULONG64,signed char*);
289 static HRESULT (WINAPI *pVarUI1FromI2)(SHORT,BYTE*);
290 static HRESULT (WINAPI *pVarUI1FromI4)(LONG,BYTE*);
291 static HRESULT (WINAPI *pVarUI1FromR4)(FLOAT,BYTE*);
292 static HRESULT (WINAPI *pVarUI1FromR8)(double,BYTE*);
293 static HRESULT (WINAPI *pVarUI1FromCy)(CY,BYTE*);
294 static HRESULT (WINAPI *pVarUI1FromDate)(DATE,BYTE*);
295 static HRESULT (WINAPI *pVarUI1FromStr)(OLECHAR*,LCID,ULONG,BYTE*);
296 static HRESULT (WINAPI *pVarUI1FromBool)(VARIANT_BOOL,BYTE*);
297 static HRESULT (WINAPI *pVarUI1FromI1)(signed char,BYTE*);
298 static HRESULT (WINAPI *pVarUI1FromUI2)(USHORT,BYTE*);
299 static HRESULT (WINAPI *pVarUI1FromUI4)(ULONG,BYTE*);
300 static HRESULT (WINAPI *pVarUI1FromDec)(DECIMAL*,BYTE*);
301 static HRESULT (WINAPI *pVarUI1FromI8)(LONG64,BYTE*);
302 static HRESULT (WINAPI *pVarUI1FromUI8)(ULONG64,BYTE*);
303 static HRESULT (WINAPI *pVarUI1FromDisp)(IDispatch*,LCID,BYTE*);
305 static HRESULT (WINAPI *pVarI2FromUI1)(BYTE,SHORT*);
306 static HRESULT (WINAPI *pVarI2FromI4)(LONG,SHORT*);
307 static HRESULT (WINAPI *pVarI2FromR4)(FLOAT,SHORT*);
308 static HRESULT (WINAPI *pVarI2FromR8)(double,SHORT*);
309 static HRESULT (WINAPI *pVarI2FromCy)(CY,SHORT*);
310 static HRESULT (WINAPI *pVarI2FromDate)(DATE,SHORT*);
311 static HRESULT (WINAPI *pVarI2FromStr)(OLECHAR*,LCID,ULONG,SHORT*);
312 static HRESULT (WINAPI *pVarI2FromBool)(VARIANT_BOOL,SHORT*);
313 static HRESULT (WINAPI *pVarI2FromI1)(signed char,SHORT*);
314 static HRESULT (WINAPI *pVarI2FromUI2)(USHORT,SHORT*);
315 static HRESULT (WINAPI *pVarI2FromUI4)(ULONG,SHORT*);
316 static HRESULT (WINAPI *pVarI2FromDec)(DECIMAL*,SHORT*);
317 static HRESULT (WINAPI *pVarI2FromI8)(LONG64,SHORT*);
318 static HRESULT (WINAPI *pVarI2FromUI8)(ULONG64,SHORT*);
319 static HRESULT (WINAPI *pVarUI2FromUI1)(BYTE,USHORT*);
320 static HRESULT (WINAPI *pVarUI2FromI2)(SHORT,USHORT*);
321 static HRESULT (WINAPI *pVarUI2FromI4)(LONG,USHORT*);
322 static HRESULT (WINAPI *pVarUI2FromR4)(FLOAT,USHORT*);
323 static HRESULT (WINAPI *pVarUI2FromR8)(double,USHORT*);
324 static HRESULT (WINAPI *pVarUI2FromDate)(DATE,USHORT*);
325 static HRESULT (WINAPI *pVarUI2FromCy)(CY,USHORT*);
326 static HRESULT (WINAPI *pVarUI2FromStr)(OLECHAR*,LCID,ULONG,USHORT*);
327 static HRESULT (WINAPI *pVarUI2FromBool)(VARIANT_BOOL,USHORT*);
328 static HRESULT (WINAPI *pVarUI2FromI1)(signed char,USHORT*);
329 static HRESULT (WINAPI *pVarUI2FromUI4)(ULONG,USHORT*);
330 static HRESULT (WINAPI *pVarUI2FromDec)(DECIMAL*,USHORT*);
331 static HRESULT (WINAPI *pVarUI2FromI8)(LONG64,USHORT*);
332 static HRESULT (WINAPI *pVarUI2FromUI8)(ULONG64,USHORT*);
334 static HRESULT (WINAPI *pVarI4FromUI1)(BYTE,LONG*);
335 static HRESULT (WINAPI *pVarI4FromI2)(SHORT,LONG*);
336 static HRESULT (WINAPI *pVarI4FromR4)(FLOAT,LONG*);
337 static HRESULT (WINAPI *pVarI4FromR8)(DOUBLE,LONG*);
338 static HRESULT (WINAPI *pVarI4FromCy)(CY,LONG*);
339 static HRESULT (WINAPI *pVarI4FromDate)(DATE,LONG*);
340 static HRESULT (WINAPI *pVarI4FromStr)(OLECHAR*,LCID,ULONG,LONG*);
341 static HRESULT (WINAPI *pVarI4FromBool)(VARIANT_BOOL,LONG*);
342 static HRESULT (WINAPI *pVarI4FromI1)(signed char,LONG*);
343 static HRESULT (WINAPI *pVarI4FromUI2)(USHORT,LONG*);
344 static HRESULT (WINAPI *pVarI4FromUI4)(ULONG,LONG*);
345 static HRESULT (WINAPI *pVarI4FromDec)(DECIMAL*,LONG*);
346 static HRESULT (WINAPI *pVarI4FromI8)(LONG64,LONG*);
347 static HRESULT (WINAPI *pVarI4FromUI8)(ULONG64,LONG*);
348 static HRESULT (WINAPI *pVarUI4FromUI1)(BYTE,ULONG*);
349 static HRESULT (WINAPI *pVarUI4FromI2)(SHORT,ULONG*);
350 static HRESULT (WINAPI *pVarUI4FromI4)(LONG,ULONG*);
351 static HRESULT (WINAPI *pVarUI4FromR4)(FLOAT,ULONG*);
352 static HRESULT (WINAPI *pVarUI4FromR8)(DOUBLE,ULONG*);
353 static HRESULT (WINAPI *pVarUI4FromDate)(DATE,ULONG*);
354 static HRESULT (WINAPI *pVarUI4FromCy)(CY,ULONG*);
355 static HRESULT (WINAPI *pVarUI4FromStr)(OLECHAR*,LCID,ULONG,ULONG*);
356 static HRESULT (WINAPI *pVarUI4FromBool)(VARIANT_BOOL,ULONG*);
357 static HRESULT (WINAPI *pVarUI4FromI1)(signed char,ULONG*);
358 static HRESULT (WINAPI *pVarUI4FromUI2)(USHORT,ULONG*);
359 static HRESULT (WINAPI *pVarUI4FromDec)(DECIMAL*,ULONG*);
360 static HRESULT (WINAPI *pVarUI4FromI8)(LONG64,ULONG*);
361 static HRESULT (WINAPI *pVarUI4FromUI8)(ULONG64,ULONG*);
363 static HRESULT (WINAPI *pVarI8FromUI1)(BYTE,LONG64*);
364 static HRESULT (WINAPI *pVarI8FromI2)(SHORT,LONG64*);
365 static HRESULT (WINAPI *pVarI8FromR4)(FLOAT,LONG64*);
366 static HRESULT (WINAPI *pVarI8FromR8)(double,LONG64*);
367 static HRESULT (WINAPI *pVarI8FromCy)(CY,LONG64*);
368 static HRESULT (WINAPI *pVarI8FromDate)(DATE,LONG64*);
369 static HRESULT (WINAPI *pVarI8FromStr)(OLECHAR*,LCID,ULONG,LONG64*);
370 static HRESULT (WINAPI *pVarI8FromBool)(VARIANT_BOOL,LONG64*);
371 static HRESULT (WINAPI *pVarI8FromI1)(signed char,LONG64*);
372 static HRESULT (WINAPI *pVarI8FromUI2)(USHORT,LONG64*);
373 static HRESULT (WINAPI *pVarI8FromUI4)(ULONG,LONG64*);
374 static HRESULT (WINAPI *pVarI8FromDec)(DECIMAL*,LONG64*);
375 static HRESULT (WINAPI *pVarI8FromUI8)(ULONG64,LONG64*);
376 static HRESULT (WINAPI *pVarUI8FromI8)(LONG64,ULONG64*);
377 static HRESULT (WINAPI *pVarUI8FromUI1)(BYTE,ULONG64*);
378 static HRESULT (WINAPI *pVarUI8FromI2)(SHORT,ULONG64*);
379 static HRESULT (WINAPI *pVarUI8FromR4)(FLOAT,ULONG64*);
380 static HRESULT (WINAPI *pVarUI8FromR8)(double,ULONG64*);
381 static HRESULT (WINAPI *pVarUI8FromCy)(CY,ULONG64*);
382 static HRESULT (WINAPI *pVarUI8FromDate)(DATE,ULONG64*);
383 static HRESULT (WINAPI *pVarUI8FromStr)(OLECHAR*,LCID,ULONG,ULONG64*);
384 static HRESULT (WINAPI *pVarUI8FromBool)(VARIANT_BOOL,ULONG64*);
385 static HRESULT (WINAPI *pVarUI8FromI1)(signed char,ULONG64*);
386 static HRESULT (WINAPI *pVarUI8FromUI2)(USHORT,ULONG64*);
387 static HRESULT (WINAPI *pVarUI8FromUI4)(ULONG,ULONG64*);
388 static HRESULT (WINAPI *pVarUI8FromDec)(DECIMAL*,ULONG64*);
390 static HRESULT (WINAPI *pVarR4FromUI1)(BYTE,float*);
391 static HRESULT (WINAPI *pVarR4FromI2)(SHORT,float*);
392 static HRESULT (WINAPI *pVarR4FromI4)(LONG,float*);
393 static HRESULT (WINAPI *pVarR4FromR8)(double,float*);
394 static HRESULT (WINAPI *pVarR4FromCy)(CY,float*);
395 static HRESULT (WINAPI *pVarR4FromDate)(DATE,float*);
396 static HRESULT (WINAPI *pVarR4FromStr)(OLECHAR*,LCID,ULONG,float*);
397 static HRESULT (WINAPI *pVarR4FromBool)(VARIANT_BOOL,float*);
398 static HRESULT (WINAPI *pVarR4FromI1)(signed char,float*);
399 static HRESULT (WINAPI *pVarR4FromUI2)(USHORT,float*);
400 static HRESULT (WINAPI *pVarR4FromUI4)(ULONG,float*);
401 static HRESULT (WINAPI *pVarR4FromDec)(DECIMAL*,float*);
402 static HRESULT (WINAPI *pVarR4FromI8)(LONG64,float*);
403 static HRESULT (WINAPI *pVarR4FromUI8)(ULONG64,float*);
405 static HRESULT (WINAPI *pVarR8FromUI1)(BYTE,double*);
406 static HRESULT (WINAPI *pVarR8FromI2)(SHORT,double*);
407 static HRESULT (WINAPI *pVarR8FromI4)(LONG,double*);
408 static HRESULT (WINAPI *pVarR8FromR4)(FLOAT,double*);
409 static HRESULT (WINAPI *pVarR8FromCy)(CY,double*);
410 static HRESULT (WINAPI *pVarR8FromDate)(DATE,double*);
411 static HRESULT (WINAPI *pVarR8FromStr)(OLECHAR*,LCID,ULONG,double*);
412 static HRESULT (WINAPI *pVarR8FromBool)(VARIANT_BOOL,double*);
413 static HRESULT (WINAPI *pVarR8FromI1)(signed char,double*);
414 static HRESULT (WINAPI *pVarR8FromUI2)(USHORT,double*);
415 static HRESULT (WINAPI *pVarR8FromUI4)(ULONG,double*);
416 static HRESULT (WINAPI *pVarR8FromDec)(DECIMAL*,double*);
417 static HRESULT (WINAPI *pVarR8FromI8)(LONG64,double*);
418 static HRESULT (WINAPI *pVarR8FromUI8)(ULONG64,double*);
419 static HRESULT (WINAPI *pVarR8Round)(double,int,double*);
421 static HRESULT (WINAPI *pVarDateFromUI1)(BYTE,DATE*);
422 static HRESULT (WINAPI *pVarDateFromI2)(SHORT,DATE*);
423 static HRESULT (WINAPI *pVarDateFromI4)(LONG,DATE*);
424 static HRESULT (WINAPI *pVarDateFromR4)(FLOAT,DATE*);
425 static HRESULT (WINAPI *pVarDateFromCy)(CY,DATE*);
426 static HRESULT (WINAPI *pVarDateFromR8)(double,DATE*);
427 static HRESULT (WINAPI *pVarDateFromStr)(OLECHAR*,LCID,ULONG,DATE*);
428 static HRESULT (WINAPI *pVarDateFromBool)(VARIANT_BOOL,DATE*);
429 static HRESULT (WINAPI *pVarDateFromI1)(signed char,DATE*);
430 static HRESULT (WINAPI *pVarDateFromUI2)(USHORT,DATE*);
431 static HRESULT (WINAPI *pVarDateFromUI4)(ULONG,DATE*);
432 static HRESULT (WINAPI *pVarDateFromDec)(DECIMAL*,DATE*);
433 static HRESULT (WINAPI *pVarDateFromI8)(LONG64,DATE*);
434 static HRESULT (WINAPI *pVarDateFromUI8)(ULONG64,DATE*);
436 static HRESULT (WINAPI *pVarCyFromUI1)(BYTE,CY*);
437 static HRESULT (WINAPI *pVarCyFromI2)(SHORT,CY*);
438 static HRESULT (WINAPI *pVarCyFromI4)(LONG,CY*);
439 static HRESULT (WINAPI *pVarCyFromR4)(FLOAT,CY*);
440 static HRESULT (WINAPI *pVarCyFromR8)(double,CY*);
441 static HRESULT (WINAPI *pVarCyFromDate)(DATE,CY*);
442 static HRESULT (WINAPI *pVarCyFromBool)(VARIANT_BOOL,CY*);
443 static HRESULT (WINAPI *pVarCyFromI1)(signed char,CY*);
444 static HRESULT (WINAPI *pVarCyFromUI2)(USHORT,CY*);
445 static HRESULT (WINAPI *pVarCyFromUI4)(ULONG,CY*);
446 static HRESULT (WINAPI *pVarCyFromDec)(DECIMAL*,CY*);
447 static HRESULT (WINAPI *pVarCyFromI8)(LONG64,CY*);
448 static HRESULT (WINAPI *pVarCyFromUI8)(ULONG64,CY*);
449 static HRESULT (WINAPI *pVarCyAdd)(const CY,const CY,CY*);
450 static HRESULT (WINAPI *pVarCyMul)(const CY,const CY,CY*);
451 static HRESULT (WINAPI *pVarCyMulI4)(const CY,LONG,CY*);
452 static HRESULT (WINAPI *pVarCySub)(const CY,const CY,CY*);
453 static HRESULT (WINAPI *pVarCyAbs)(const CY,CY*);
454 static HRESULT (WINAPI *pVarCyFix)(const CY,CY*);
455 static HRESULT (WINAPI *pVarCyInt)(const CY,CY*);
456 static HRESULT (WINAPI *pVarCyNeg)(const CY,CY*);
457 static HRESULT (WINAPI *pVarCyRound)(const CY,int,CY*);
458 static HRESULT (WINAPI *pVarCyCmp)(const CY,const CY);
459 static HRESULT (WINAPI *pVarCyCmpR8)(const CY,double);
460 static HRESULT (WINAPI *pVarCyMulI8)(const CY,LONG64,CY*);
462 static HRESULT (WINAPI *pVarDecFromUI1)(BYTE,DECIMAL*);
463 static HRESULT (WINAPI *pVarDecFromI2)(SHORT,DECIMAL*);
464 static HRESULT (WINAPI *pVarDecFromI4)(LONG,DECIMAL*);
465 static HRESULT (WINAPI *pVarDecFromI8)(LONG64,DECIMAL*);
466 static HRESULT (WINAPI *pVarDecFromR4)(FLOAT,DECIMAL*);
467 static HRESULT (WINAPI *pVarDecFromR8)(DOUBLE,DECIMAL*);
468 static HRESULT (WINAPI *pVarDecFromDate)(DATE,DECIMAL*);
469 static HRESULT (WINAPI *pVarDecFromStr)(OLECHAR*,LCID,ULONG,DECIMAL*);
470 static HRESULT (WINAPI *pVarDecFromBool)(VARIANT_BOOL,DECIMAL*);
471 static HRESULT (WINAPI *pVarDecFromI1)(signed char,DECIMAL*);
472 static HRESULT (WINAPI *pVarDecFromUI2)(USHORT,DECIMAL*);
473 static HRESULT (WINAPI *pVarDecFromUI4)(ULONG,DECIMAL*);
474 static HRESULT (WINAPI *pVarDecFromUI8)(ULONG64,DECIMAL*);
475 static HRESULT (WINAPI *pVarDecFromCy)(CY,DECIMAL*);
476 static HRESULT (WINAPI *pVarDecAbs)(const DECIMAL*,DECIMAL*);
477 static HRESULT (WINAPI *pVarDecAdd)(const DECIMAL*,const DECIMAL*,DECIMAL*);
478 static HRESULT (WINAPI *pVarDecSub)(const DECIMAL*,const DECIMAL*,DECIMAL*);
479 static HRESULT (WINAPI *pVarDecMul)(const DECIMAL*,const DECIMAL*,DECIMAL*);
480 static HRESULT (WINAPI *pVarDecDiv)(const DECIMAL*,const DECIMAL*,DECIMAL*);
481 static HRESULT (WINAPI *pVarDecCmp)(const DECIMAL*,const DECIMAL*);
482 static HRESULT (WINAPI *pVarDecNeg)(const DECIMAL*,DECIMAL*);
484 static HRESULT (WINAPI *pVarBoolFromUI1)(BYTE,VARIANT_BOOL*);
485 static HRESULT (WINAPI *pVarBoolFromI2)(SHORT,VARIANT_BOOL*);
486 static HRESULT (WINAPI *pVarBoolFromI4)(LONG,VARIANT_BOOL*);
487 static HRESULT (WINAPI *pVarBoolFromR4)(FLOAT,VARIANT_BOOL*);
488 static HRESULT (WINAPI *pVarBoolFromR8)(DOUBLE,VARIANT_BOOL*);
489 static HRESULT (WINAPI *pVarBoolFromDate)(DATE,VARIANT_BOOL*);
490 static HRESULT (WINAPI *pVarBoolFromCy)(CY,VARIANT_BOOL*);
491 static HRESULT (WINAPI *pVarBoolFromStr)(OLECHAR*,LCID,ULONG,VARIANT_BOOL*);
492 static HRESULT (WINAPI *pVarBoolFromI1)(signed char,VARIANT_BOOL*);
493 static HRESULT (WINAPI *pVarBoolFromUI2)(USHORT,VARIANT_BOOL*);
494 static HRESULT (WINAPI *pVarBoolFromUI4)(ULONG,VARIANT_BOOL*);
495 static HRESULT (WINAPI *pVarBoolFromDec)(DECIMAL*,VARIANT_BOOL*);
496 static HRESULT (WINAPI *pVarBoolFromI8)(LONG64,VARIANT_BOOL*);
497 static HRESULT (WINAPI *pVarBoolFromUI8)(ULONG64,VARIANT_BOOL*);
499 static HRESULT (WINAPI *pVarBstrFromR4)(FLOAT,LCID,ULONG,BSTR*);
500 static HRESULT (WINAPI *pVarBstrFromDate)(DATE,LCID,ULONG,BSTR*);
501 static HRESULT (WINAPI *pVarBstrFromCy)(CY,LCID,ULONG,BSTR*);
502 static HRESULT (WINAPI *pVarBstrFromDec)(DECIMAL*,LCID,ULONG,BSTR*);
503 static HRESULT (WINAPI *pVarBstrCmp)(BSTR,BSTR,LCID,ULONG);
505 static INT (WINAPI *pSystemTimeToVariantTime)(LPSYSTEMTIME,double*);
506 static void (WINAPI *pClearCustData)(LPCUSTDATA);
508 /* Internal representation of a BSTR */
509 typedef struct tagINTERNAL_BSTR
513 } INTERNAL_BSTR, *LPINTERNAL_BSTR;
517 const IDispatchVtbl *lpVtbl;
523 static DummyDispatch dispatch;
525 static ULONG WINAPI DummyDispatch_AddRef(LPDISPATCH iface)
527 trace("AddRef(%p)\n", iface);
528 return InterlockedIncrement(&((DummyDispatch*)iface)->ref);
531 static ULONG WINAPI DummyDispatch_Release(LPDISPATCH iface)
533 trace("Release(%p)\n", iface);
534 return InterlockedDecrement(&((DummyDispatch*)iface)->ref);
537 static HRESULT WINAPI DummyDispatch_QueryInterface(LPDISPATCH iface,
541 trace("QueryInterface(%p)\n", iface);
545 if (IsEqualIID(riid, &IID_IDispatch))
547 trace("Asked for IID_IDispatch\n");
550 else if (IsEqualIID(riid, &IID_IUnknown))
552 trace("Asked for IID_IUnknown\n");
557 DummyDispatch_AddRef(*ppvObject);
561 return E_NOINTERFACE;
564 static HRESULT WINAPI DummyDispatch_Invoke(LPDISPATCH iface,
565 DISPID dispIdMember, REFIID riid,
566 LCID lcid, WORD wFlags,
567 DISPPARAMS *pDispParams,
569 EXCEPINFO *pExcepInfo,
572 trace("Invoke(%p)\n", iface);
573 ok(wFlags == DISPATCH_PROPERTYGET, "Flags wrong\n");
574 ok(pDispParams->cArgs == 0, "Property get has args\n");
576 if (dispatch.bFailInvoke)
577 return E_OUTOFMEMORY;
579 memset(pVarResult, 0, sizeof(*pVarResult));
580 V_VT(pVarResult) = dispatch.vt;
584 static const IDispatchVtbl DummyDispatch_VTable =
586 DummyDispatch_QueryInterface,
587 DummyDispatch_AddRef,
588 DummyDispatch_Release,
595 static DummyDispatch dispatch = { &DummyDispatch_VTable, 1, 0, 0 };
602 #define CONV_TYPE signed char
604 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%d")
606 static void test_VarI1FromI2(void)
611 CHECKPTR(VarI1FromI2);
612 OVERFLOWRANGE(VarI1FromI2, -32768, -128);
613 CONVERTRANGE(VarI1FromI2, -128, 128);
614 OVERFLOWRANGE(VarI1FromI2, 129, 32768);
617 static void test_VarI1FromI4(void)
622 CHECKPTR(VarI1FromI4);
623 CONVERT(VarI1FromI4, -129); EXPECT_OVERFLOW;
624 CONVERTRANGE(VarI1FromI4, -128, 128);
625 CONVERT(VarI1FromI4, 128); EXPECT_OVERFLOW;
628 static void test_VarI1FromI8(void)
633 CHECKPTR(VarI1FromI8);
634 CONVERT(VarI1FromI8, -129); EXPECT_OVERFLOW;
635 CONVERTRANGE(VarI1FromI8, -127, 128);
636 CONVERT(VarI1FromI8, 128); EXPECT_OVERFLOW;
639 static void test_VarI1FromUI1(void)
644 CHECKPTR(VarI1FromUI1);
645 CONVERTRANGE(VarI1FromUI1, 0, 127);
646 OVERFLOWRANGE(VarI1FromUI1, 128, 255);
649 static void test_VarI1FromUI2(void)
654 CHECKPTR(VarI1FromUI2);
655 CONVERTRANGE(VarI1FromUI2, 0, 127);
656 OVERFLOWRANGE(VarI1FromUI2, 128, 32768);
659 static void test_VarI1FromUI4(void)
664 CHECKPTR(VarI1FromUI4);
665 CONVERTRANGE(VarI1FromUI4, 0, 127);
666 CONVERT(VarI1FromUI4, 128); EXPECT_OVERFLOW;
669 static void test_VarI1FromUI8(void)
674 CHECKPTR(VarI1FromUI8);
675 CONVERTRANGE(VarI1FromUI8, 0, 127);
676 CONVERT(VarI1FromUI8, 128); EXPECT_OVERFLOW;
679 static void test_VarI1FromBool(void)
681 CONVVARS(VARIANT_BOOL);
684 CHECKPTR(VarI1FromBool);
685 /* Note that conversions from bool wrap around! */
686 CONVERT(VarI1FromBool, -129); EXPECT(127);
687 CONVERTRANGE(VarI1FromBool, -128, 128);
688 CONVERT(VarI1FromBool, 128); EXPECT(-128);
691 static void test_VarI1FromR4(void)
695 CHECKPTR(VarI1FromR4);
696 CONVERT(VarI1FromR4, -129.0f); EXPECT_OVERFLOW;
697 CONVERT(VarI1FromR4, -128.0f); EXPECT(-128);
698 CONVERT(VarI1FromR4, -1.0f); EXPECT(-1);
699 CONVERT(VarI1FromR4, 0.0f); EXPECT(0);
700 CONVERT(VarI1FromR4, 1.0f); EXPECT(1);
701 CONVERT(VarI1FromR4, 127.0f); EXPECT(127);
702 CONVERT(VarI1FromR4, 128.0f); EXPECT_OVERFLOW;
704 CONVERT(VarI1FromR4, -1.5f); EXPECT(-2);
705 CONVERT(VarI1FromR4, -0.6f); EXPECT(-1);
706 CONVERT(VarI1FromR4, -0.5f); EXPECT(0);
707 CONVERT(VarI1FromR4, -0.4f); EXPECT(0);
708 CONVERT(VarI1FromR4, 0.4f); EXPECT(0);
709 CONVERT(VarI1FromR4, 0.5f); EXPECT(0);
710 CONVERT(VarI1FromR4, 0.6f); EXPECT(1);
711 CONVERT(VarI1FromR4, 1.5f); EXPECT(2);
714 static void test_VarI1FromR8(void)
718 CHECKPTR(VarI1FromR8);
719 CONVERT(VarI1FromR8, -129.0); EXPECT_OVERFLOW;
720 CONVERT(VarI1FromR8, -128.0); EXPECT(-128);
721 CONVERT(VarI1FromR8, -1.0); EXPECT(-1);
722 CONVERT(VarI1FromR8, 0.0); EXPECT(0);
723 CONVERT(VarI1FromR8, 1.0); EXPECT(1);
724 CONVERT(VarI1FromR8, 127.0); EXPECT(127);
725 CONVERT(VarI1FromR8, 128.0); EXPECT_OVERFLOW;
727 CONVERT(VarI1FromR8, -1.5); EXPECT(-2);
728 CONVERT(VarI1FromR8, -0.6); EXPECT(-1);
729 CONVERT(VarI1FromR8, -0.5); EXPECT(0);
730 CONVERT(VarI1FromR8, -0.4); EXPECT(0);
731 CONVERT(VarI1FromR8, 0.4); EXPECT(0);
732 CONVERT(VarI1FromR8, 0.5); EXPECT(0);
733 CONVERT(VarI1FromR8, 0.6); EXPECT(1);
734 CONVERT(VarI1FromR8, 1.5); EXPECT(2);
737 static void test_VarI1FromDate(void)
741 CHECKPTR(VarI1FromDate);
742 CONVERT(VarI1FromDate, -129.0); EXPECT_OVERFLOW;
743 CONVERT(VarI1FromDate, -128.0); EXPECT(-128);
744 CONVERT(VarI1FromDate, -1.0); EXPECT(-1);
745 CONVERT(VarI1FromDate, 0.0); EXPECT(0);
746 CONVERT(VarI1FromDate, 1.0); EXPECT(1);
747 CONVERT(VarI1FromDate, 127.0); EXPECT(127);
748 CONVERT(VarI1FromDate, 128.0); EXPECT_OVERFLOW;
750 CONVERT(VarI1FromDate, -1.5); EXPECT(-2);
751 CONVERT(VarI1FromDate, -0.6); EXPECT(-1);
752 CONVERT(VarI1FromDate, -0.5); EXPECT(0);
753 CONVERT(VarI1FromDate, -0.4); EXPECT(0);
754 CONVERT(VarI1FromDate, 0.4); EXPECT(0);
755 CONVERT(VarI1FromDate, 0.5); EXPECT(0);
756 CONVERT(VarI1FromDate, 0.6); EXPECT(1);
757 CONVERT(VarI1FromDate, 1.5); EXPECT(2);
760 static void test_VarI1FromCy(void)
764 CHECKPTR(VarI1FromCy);
765 CONVERT_CY(VarI1FromCy,-129); EXPECT_OVERFLOW;
766 CONVERT_CY(VarI1FromCy,-128); EXPECT(128);
767 CONVERT_CY(VarI1FromCy,-1); EXPECT(-1);
768 CONVERT_CY(VarI1FromCy,0); EXPECT(0);
769 CONVERT_CY(VarI1FromCy,1); EXPECT(1);
770 CONVERT_CY(VarI1FromCy,127); EXPECT(127);
771 CONVERT_CY(VarI1FromCy,128); EXPECT_OVERFLOW;
773 CONVERT_CY(VarI1FromCy,-1.5); EXPECT(-2);
774 CONVERT_CY(VarI1FromCy,-0.6); EXPECT(-1);
775 CONVERT_CY(VarI1FromCy,-0.5); EXPECT(0);
776 CONVERT_CY(VarI1FromCy,-0.4); EXPECT(0);
777 CONVERT_CY(VarI1FromCy,0.4); EXPECT(0);
778 CONVERT_CY(VarI1FromCy,0.5); EXPECT(0);
779 CONVERT_CY(VarI1FromCy,0.6); EXPECT(1);
780 CONVERT_CY(VarI1FromCy,1.5); EXPECT(2);
783 static void test_VarI1FromDec(void)
787 CHECKPTR(VarI1FromDec);
789 CONVERT_BADDEC(VarI1FromDec);
791 CONVERT_DEC(VarI1FromDec,0,0x80,0,129); EXPECT_OVERFLOW;
792 CONVERT_DEC(VarI1FromDec,0,0x80,0,128); EXPECT(-128);
793 CONVERT_DEC(VarI1FromDec,0,0x80,0,1); EXPECT(-1);
794 CONVERT_DEC(VarI1FromDec,0,0,0,0); EXPECT(0);
795 CONVERT_DEC(VarI1FromDec,0,0,0,1); EXPECT(1);
796 CONVERT_DEC(VarI1FromDec,0,0,0,127); EXPECT(127);
797 CONVERT_DEC(VarI1FromDec,0,0,0,128); EXPECT_OVERFLOW;
799 CONVERT_DEC(VarI1FromDec,2,0x80,0,12800); EXPECT(-128);
800 CONVERT_DEC(VarI1FromDec,2,0,0,12700); EXPECT(127);
803 static void test_VarI1FromStr(void)
808 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
810 CHECKPTR(VarI1FromStr);
812 CONVERT_STR(VarI1FromStr,NULL, 0); EXPECT_MISMATCH;
813 CONVERT_STR(VarI1FromStr,"0", 0); EXPECT(0);
814 CONVERT_STR(VarI1FromStr,"-129", 0); EXPECT_OVERFLOW;
815 CONVERT_STR(VarI1FromStr,"-128", 0); EXPECT(-128);
816 CONVERT_STR(VarI1FromStr,"127", 0); EXPECT(127);
817 CONVERT_STR(VarI1FromStr,"128", 0); EXPECT_OVERFLOW;
819 CONVERT_STR(VarI1FromStr,"-1.5", LOCALE_NOUSEROVERRIDE); EXPECT(-2);
820 CONVERT_STR(VarI1FromStr,"-0.6", LOCALE_NOUSEROVERRIDE); EXPECT(-1);
821 CONVERT_STR(VarI1FromStr,"-0.5", LOCALE_NOUSEROVERRIDE); EXPECT(0);
822 CONVERT_STR(VarI1FromStr,"-0.4", LOCALE_NOUSEROVERRIDE); EXPECT(0);
823 CONVERT_STR(VarI1FromStr,"0.4", LOCALE_NOUSEROVERRIDE); EXPECT(0);
824 CONVERT_STR(VarI1FromStr,"0.5", LOCALE_NOUSEROVERRIDE); EXPECT(0);
825 CONVERT_STR(VarI1FromStr,"0.6", LOCALE_NOUSEROVERRIDE); EXPECT(1);
826 CONVERT_STR(VarI1FromStr,"1.5", LOCALE_NOUSEROVERRIDE); EXPECT(2);
829 static void test_VarI1Copy(void)
833 COPYTEST(1, VT_I1, V_I1(&vSrc), V_I1(&vDst), V_I1REF(&vSrc), V_I1REF(&vDst), "%d");
837 static void test_VarI1ChangeTypeEx(void)
840 VARIANTARG vSrc, vDst;
846 INITIAL_TYPETEST(VT_I1, V_I1, "%d");
848 NEGATIVE_TYPETEST(VT_I1, V_I1, "%d", VT_UI1, V_UI1);
853 #define CONV_TYPE BYTE
855 static void test_VarUI1FromI1(void)
857 CONVVARS(signed char);
860 CHECKPTR(VarUI1FromI1);
861 OVERFLOWRANGE(VarUI1FromI1, -128, 0);
862 CONVERTRANGE(VarUI1FromI1, 0, 128);
865 static void test_VarUI1FromI2(void)
870 CHECKPTR(VarUI1FromI2);
871 OVERFLOWRANGE(VarUI1FromI2, -32768, 0);
872 CONVERTRANGE(VarUI1FromI2, 0, 256);
873 OVERFLOWRANGE(VarUI1FromI2, 256, 32768);
876 static void test_VarUI1FromI4(void)
881 CHECKPTR(VarUI1FromI4);
882 CONVERT(VarUI1FromI4, -1); EXPECT_OVERFLOW;
883 CONVERTRANGE(VarUI1FromI4, 0, 256);
884 CONVERT(VarUI1FromI4, 256); EXPECT_OVERFLOW;
887 static void test_VarUI1FromI8(void)
892 CHECKPTR(VarUI1FromI8);
893 CONVERT(VarUI1FromI8, -1); EXPECT_OVERFLOW;
894 CONVERTRANGE(VarUI1FromI8, 0, 256);
895 CONVERT(VarUI1FromI8, 256); EXPECT_OVERFLOW;
898 static void test_VarUI1FromUI2(void)
903 CHECKPTR(VarUI1FromUI2);
904 CONVERTRANGE(VarUI1FromUI2, 0, 256);
905 OVERFLOWRANGE(VarUI1FromUI2, 256, 65536);
908 static void test_VarUI1FromUI4(void)
913 CHECKPTR(VarUI1FromUI4);
914 CONVERTRANGE(VarUI1FromUI4, 0, 256);
915 CONVERT(VarUI1FromUI4, 256); EXPECT_OVERFLOW;
918 static void test_VarUI1FromUI8(void)
923 CHECKPTR(VarUI1FromUI8);
924 CONVERTRANGE(VarUI1FromUI8, 0, 256);
925 CONVERT(VarUI1FromUI8, 256); EXPECT_OVERFLOW;
928 static void test_VarUI1FromBool(void)
930 CONVVARS(VARIANT_BOOL);
933 CHECKPTR(VarUI1FromBool);
934 /* Note that conversions from bool overflow! */
935 CONVERT(VarUI1FromBool, -1); EXPECT(255);
936 CONVERTRANGE(VarUI1FromBool, 0, 256);
937 CONVERT(VarUI1FromBool, 256); EXPECT(0);
940 static void test_VarUI1FromR4(void)
944 CHECKPTR(VarUI1FromR4);
945 CONVERT(VarUI1FromR4, -1.0f); EXPECT_OVERFLOW;
946 CONVERT(VarUI1FromR4, 0.0f); EXPECT(0);
947 CONVERT(VarUI1FromR4, 1.0f); EXPECT(1);
948 CONVERT(VarUI1FromR4, 255.0f); EXPECT(255);
949 CONVERT(VarUI1FromR4, 256.0f); EXPECT_OVERFLOW;
952 CONVERT(VarUI1FromR4, -1.5f); EXPECT_OVERFLOW;
953 CONVERT(VarUI1FromR4, -0.6f); EXPECT_OVERFLOW;
954 CONVERT(VarUI1FromR4, -0.5f); EXPECT(0);
955 CONVERT(VarUI1FromR4, -0.4f); EXPECT(0);
956 CONVERT(VarUI1FromR4, 0.4f); EXPECT(0);
957 CONVERT(VarUI1FromR4, 0.5f); EXPECT(0);
958 CONVERT(VarUI1FromR4, 0.6f); EXPECT(1);
959 CONVERT(VarUI1FromR4, 1.5f); EXPECT(2);
962 static void test_VarUI1FromR8(void)
966 CHECKPTR(VarUI1FromR8);
967 CONVERT(VarUI1FromR8, -1.0); EXPECT_OVERFLOW;
968 CONVERT(VarUI1FromR8, 0.0); EXPECT(0);
969 CONVERT(VarUI1FromR8, 1.0); EXPECT(1);
970 CONVERT(VarUI1FromR8, 255.0); EXPECT(255);
971 CONVERT(VarUI1FromR8, 256.0); EXPECT_OVERFLOW;
974 CONVERT(VarUI1FromR8, -1.5); EXPECT_OVERFLOW;
975 CONVERT(VarUI1FromR8, -0.6); EXPECT_OVERFLOW;
976 CONVERT(VarUI1FromR8, -0.5); EXPECT(0);
977 CONVERT(VarUI1FromR8, -0.4); EXPECT(0);
978 CONVERT(VarUI1FromR8, 0.4); EXPECT(0);
979 CONVERT(VarUI1FromR8, 0.5); EXPECT(0);
980 CONVERT(VarUI1FromR8, 0.6); EXPECT(1);
981 CONVERT(VarUI1FromR8, 1.5); EXPECT(2);
984 static void test_VarUI1FromDate(void)
988 CHECKPTR(VarUI1FromDate);
989 CONVERT(VarUI1FromDate, -1.0); EXPECT_OVERFLOW;
990 CONVERT(VarUI1FromDate, 0.0); EXPECT(0);
991 CONVERT(VarUI1FromDate, 1.0); EXPECT(1);
992 CONVERT(VarUI1FromDate, 255.0); EXPECT(255);
993 CONVERT(VarUI1FromDate, 256.0); EXPECT_OVERFLOW;
996 CONVERT(VarUI1FromDate, -1.5); EXPECT_OVERFLOW;
997 CONVERT(VarUI1FromDate, -0.6); EXPECT_OVERFLOW;
998 CONVERT(VarUI1FromDate, -0.5); EXPECT(0);
999 CONVERT(VarUI1FromDate, -0.4); EXPECT(0);
1000 CONVERT(VarUI1FromDate, 0.4); EXPECT(0);
1001 CONVERT(VarUI1FromDate, 0.5); EXPECT(0);
1002 CONVERT(VarUI1FromDate, 0.6); EXPECT(1);
1003 CONVERT(VarUI1FromDate, 1.5); EXPECT(2);
1006 static void test_VarUI1FromCy(void)
1010 CHECKPTR(VarUI1FromCy);
1011 CONVERT_CY(VarUI1FromCy,-1); EXPECT_OVERFLOW;
1012 CONVERT_CY(VarUI1FromCy,0); EXPECT(0);
1013 CONVERT_CY(VarUI1FromCy,1); EXPECT(1);
1014 CONVERT_CY(VarUI1FromCy,255); EXPECT(255);
1015 CONVERT_CY(VarUI1FromCy,256); EXPECT_OVERFLOW;
1018 CONVERT_CY(VarUI1FromCy,-1.5); EXPECT_OVERFLOW;
1019 CONVERT_CY(VarUI1FromCy,-0.6); EXPECT_OVERFLOW;
1020 CONVERT_CY(VarUI1FromCy,-0.5); EXPECT(0);
1021 CONVERT_CY(VarUI1FromCy,-0.4); EXPECT(0);
1022 CONVERT_CY(VarUI1FromCy,0.4); EXPECT(0);
1023 CONVERT_CY(VarUI1FromCy,0.5); EXPECT(0);
1024 CONVERT_CY(VarUI1FromCy,0.6); EXPECT(1);
1025 CONVERT_CY(VarUI1FromCy,1.5); EXPECT(2);
1028 static void test_VarUI1FromDec(void)
1032 CHECKPTR(VarUI1FromDec);
1034 CONVERT_BADDEC(VarUI1FromDec);
1036 CONVERT_DEC(VarUI1FromDec,0,0x80,0,1); EXPECT_OVERFLOW;
1037 CONVERT_DEC(VarUI1FromDec,0,0,0,0); EXPECT(0);
1038 CONVERT_DEC(VarUI1FromDec,0,0,0,1); EXPECT(1);
1039 CONVERT_DEC(VarUI1FromDec,0,0,0,255); EXPECT(255);
1040 CONVERT_DEC(VarUI1FromDec,0,0,0,256); EXPECT_OVERFLOW;
1042 CONVERT_DEC(VarUI1FromDec,2,0x80,0,100); EXPECT_OVERFLOW;
1043 CONVERT_DEC(VarUI1FromDec,2,0,0,25500); EXPECT(255);
1046 static void test_VarUI1FromStr(void)
1051 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1053 CHECKPTR(VarUI1FromStr);
1055 CONVERT_STR(VarUI1FromStr,NULL, 0); EXPECT_MISMATCH;
1056 CONVERT_STR(VarUI1FromStr,"0", 0); EXPECT(0);
1057 CONVERT_STR(VarUI1FromStr,"-1", 0); EXPECT_OVERFLOW;
1058 CONVERT_STR(VarUI1FromStr,"255", 0); EXPECT(255);
1059 CONVERT_STR(VarUI1FromStr,"256", 0); EXPECT_OVERFLOW;
1062 CONVERT_STR(VarUI1FromStr,"-1.5", LOCALE_NOUSEROVERRIDE); EXPECT_OVERFLOW;
1063 CONVERT_STR(VarUI1FromStr,"-0.6", LOCALE_NOUSEROVERRIDE); EXPECT_OVERFLOW;
1064 CONVERT_STR(VarUI1FromStr,"-0.5", LOCALE_NOUSEROVERRIDE); EXPECT(0);
1065 CONVERT_STR(VarUI1FromStr,"-0.4", LOCALE_NOUSEROVERRIDE); EXPECT(0);
1066 CONVERT_STR(VarUI1FromStr,"0.4", LOCALE_NOUSEROVERRIDE); EXPECT(0);
1067 CONVERT_STR(VarUI1FromStr,"0.5", LOCALE_NOUSEROVERRIDE); EXPECT(0);
1068 CONVERT_STR(VarUI1FromStr,"0.6", LOCALE_NOUSEROVERRIDE); EXPECT(1);
1069 CONVERT_STR(VarUI1FromStr,"1.5", LOCALE_NOUSEROVERRIDE); EXPECT(2);
1072 static void test_VarUI1FromDisp(void)
1075 VARIANTARG vSrc, vDst;
1077 CHECKPTR(VarUI1FromDisp);
1080 * Conversions from IDispatch should get the default 'value' property
1081 * from the IDispatch pointer and return it. The following tests this.
1082 * However, I can't get these tests to return a valid value under native
1083 * oleaut32, regardless of the value returned in response to the Invoke()
1084 * call (early versions of oleaut32 call AddRef/Release, but not Invoke.
1085 * I'm obviously missing something, as these conversions work fine
1086 * when called through VBA on an object to get its default value property.
1088 * Should this test be corrected so that it works under native it should be
1089 * generalised and the remaining types checked as well.
1091 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1096 V_VT(&vSrc) = VT_DISPATCH;
1097 V_DISPATCH(&vSrc) = (IDispatch*)&dispatch;
1098 dispatch.vt = VT_UI1;
1099 dispatch.bFailInvoke = FALSE;
1101 hres = pVarUI1FromDisp((IDispatch*)&dispatch, in, &out);
1102 trace("0x%08x\n", hres);
1104 hres = VariantChangeTypeEx(&vDst, &vSrc, in, 0, VT_UI1);
1105 trace("0x%08x\n", hres);
1107 dispatch.bFailInvoke = TRUE;
1109 hres = pVarUI1FromDisp((IDispatch*)&dispatch, in, &out);
1110 trace("0x%08x\n", hres);
1112 hres = VariantChangeTypeEx(&vDst, &vSrc, in, 0, VT_UI1);
1113 trace("0x%08x\n", hres);
1116 static void test_VarUI1Copy(void)
1118 COPYTEST(1, VT_UI1, V_UI1(&vSrc), V_UI1(&vDst), V_UI1REF(&vSrc), V_UI1REF(&vDst), "%d");
1121 static void test_VarUI1ChangeTypeEx(void)
1123 CONVVARS(CONV_TYPE);
1124 VARIANTARG vSrc, vDst;
1128 INITIAL_TYPETEST(VT_UI1, V_UI1, "%d");
1130 NEGATIVE_TYPETEST(VT_UI1, V_UI1, "%d", VT_I1, V_I1);
1138 #define CONV_TYPE SHORT
1140 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%d")
1142 static void test_VarI2FromI1(void)
1144 CONVVARS(signed char);
1147 CHECKPTR(VarI2FromI1);
1148 CONVERTRANGE(VarI2FromI1, -128, 128);
1151 static void test_VarI2FromI4(void)
1156 CHECKPTR(VarI2FromI4);
1157 CONVERT(VarI2FromI4, -32769); EXPECT_OVERFLOW;
1158 CONVERTRANGE(VarI2FromI4, -32768, 32768);
1159 CONVERT(VarI2FromI4, 32768); EXPECT_OVERFLOW;
1162 static void test_VarI2FromI8(void)
1166 CHECKPTR(VarI2FromI8);
1167 CONVERT(VarI2FromI8, -32769); EXPECT_OVERFLOW;
1168 CONVERT(VarI2FromI8, -32768); EXPECT(-32768);
1169 CONVERT(VarI2FromI8, 32767); EXPECT(32767);
1170 CONVERT(VarI2FromI8, 32768); EXPECT_OVERFLOW;
1173 static void test_VarI2FromUI1(void)
1178 CHECKPTR(VarI2FromUI1);
1179 CONVERTRANGE(VarI2FromUI1, 0, 256);
1182 static void test_VarI2FromUI2(void)
1187 CHECKPTR(VarI2FromUI2);
1188 CONVERTRANGE(VarI2FromUI2, 0, 32768);
1189 CONVERT(VarI2FromUI2, 32768); EXPECT_OVERFLOW;
1192 static void test_VarI2FromUI4(void)
1197 CHECKPTR(VarI2FromUI4);
1198 CONVERTRANGE(VarI2FromUI4, 0, 32768);
1199 CONVERT(VarI2FromUI4, 32768); EXPECT_OVERFLOW;
1202 static void test_VarI2FromUI8(void)
1207 CHECKPTR(VarI2FromUI8);
1208 CONVERTRANGE(VarI2FromUI8, 0, 32768);
1209 CONVERT(VarI2FromUI8, 32768); EXPECT_OVERFLOW;
1212 static void test_VarI2FromBool(void)
1214 CONVVARS(VARIANT_BOOL);
1217 CHECKPTR(VarI2FromBool);
1218 CONVERTRANGE(VarI2FromBool, -32768, 32768);
1221 static void test_VarI2FromR4(void)
1225 CHECKPTR(VarI2FromR4);
1226 CONVERT(VarI2FromR4, -32769.0f); EXPECT_OVERFLOW;
1227 CONVERT(VarI2FromR4, -32768.0f); EXPECT(-32768);
1228 CONVERT(VarI2FromR4, -1.0f); EXPECT(-1);
1229 CONVERT(VarI2FromR4, 0.0f); EXPECT(0);
1230 CONVERT(VarI2FromR4, 1.0f); EXPECT(1);
1231 CONVERT(VarI2FromR4, 32767.0f); EXPECT(32767);
1232 CONVERT(VarI2FromR4, 32768.0f); EXPECT_OVERFLOW;
1235 CONVERT(VarI2FromR4, -1.5f); EXPECT(-2);
1236 CONVERT(VarI2FromR4, -0.6f); EXPECT(-1);
1237 CONVERT(VarI2FromR4, -0.5f); EXPECT(0);
1238 CONVERT(VarI2FromR4, -0.4f); EXPECT(0);
1239 CONVERT(VarI2FromR4, 0.4f); EXPECT(0);
1240 CONVERT(VarI2FromR4, 0.5f); EXPECT(0);
1241 CONVERT(VarI2FromR4, 0.6f); EXPECT(1);
1242 CONVERT(VarI2FromR4, 1.5f); EXPECT(2);
1245 static void test_VarI2FromR8(void)
1249 CHECKPTR(VarI2FromR8);
1250 CONVERT(VarI2FromR8, -32769.0); EXPECT_OVERFLOW;
1251 CONVERT(VarI2FromR8, -32768.0); EXPECT(-32768);
1252 CONVERT(VarI2FromR8, -1.0); EXPECT(-1);
1253 CONVERT(VarI2FromR8, 0.0); EXPECT(0);
1254 CONVERT(VarI2FromR8, 1.0); EXPECT(1);
1255 CONVERT(VarI2FromR8, 32767.0); EXPECT(32767);
1256 CONVERT(VarI2FromR8, 32768.0); EXPECT_OVERFLOW;
1259 CONVERT(VarI2FromR8, -1.5); EXPECT(-2);
1260 CONVERT(VarI2FromR8, -0.6); EXPECT(-1);
1261 CONVERT(VarI2FromR8, -0.5); EXPECT(0);
1262 CONVERT(VarI2FromR8, -0.4); EXPECT(0);
1263 CONVERT(VarI2FromR8, 0.4); EXPECT(0);
1264 CONVERT(VarI2FromR8, 0.5); EXPECT(0);
1265 CONVERT(VarI2FromR8, 0.6); EXPECT(1);
1266 CONVERT(VarI2FromR8, 1.5); EXPECT(2);
1269 static void test_VarI2FromDate(void)
1273 CHECKPTR(VarI2FromDate);
1274 CONVERT(VarI2FromDate, -32769.0); EXPECT_OVERFLOW;
1275 CONVERT(VarI2FromDate, -32768.0); EXPECT(-32768);
1276 CONVERT(VarI2FromDate, -1.0); EXPECT(-1);
1277 CONVERT(VarI2FromDate, 0.0); EXPECT(0);
1278 CONVERT(VarI2FromDate, 1.0); EXPECT(1);
1279 CONVERT(VarI2FromDate, 32767.0); EXPECT(32767);
1280 CONVERT(VarI2FromDate, 32768.0); EXPECT_OVERFLOW;
1283 CONVERT(VarI2FromDate, -1.5); EXPECT(-2);
1284 CONVERT(VarI2FromDate, -0.6); EXPECT(-1);
1285 CONVERT(VarI2FromDate, -0.5); EXPECT(0);
1286 CONVERT(VarI2FromDate, -0.4); EXPECT(0);
1287 CONVERT(VarI2FromDate, 0.4); EXPECT(0);
1288 CONVERT(VarI2FromDate, 0.5); EXPECT(0);
1289 CONVERT(VarI2FromDate, 0.6); EXPECT(1);
1290 CONVERT(VarI2FromDate, 1.5); EXPECT(2);
1293 static void test_VarI2FromCy(void)
1297 CHECKPTR(VarI2FromCy);
1298 CONVERT_CY(VarI2FromCy,-32769); EXPECT_OVERFLOW;
1299 CONVERT_CY(VarI2FromCy,-32768); EXPECT(32768);
1300 CONVERT_CY(VarI2FromCy,-1); EXPECT(-1);
1301 CONVERT_CY(VarI2FromCy,0); EXPECT(0);
1302 CONVERT_CY(VarI2FromCy,1); EXPECT(1);
1303 CONVERT_CY(VarI2FromCy,32767); EXPECT(32767);
1304 CONVERT_CY(VarI2FromCy,32768); EXPECT_OVERFLOW;
1307 CONVERT_CY(VarI2FromCy,-1.5); EXPECT(-2);
1308 CONVERT_CY(VarI2FromCy,-0.6); EXPECT(-1);
1309 CONVERT_CY(VarI2FromCy,-0.5); EXPECT(0);
1310 CONVERT_CY(VarI2FromCy,-0.4); EXPECT(0);
1311 CONVERT_CY(VarI2FromCy,0.4); EXPECT(0);
1312 CONVERT_CY(VarI2FromCy,0.5); EXPECT(0);
1313 CONVERT_CY(VarI2FromCy,0.6); EXPECT(1);
1314 CONVERT_CY(VarI2FromCy,1.5); EXPECT(2);
1317 static void test_VarI2FromDec(void)
1321 CHECKPTR(VarI2FromDec);
1323 CONVERT_BADDEC(VarI2FromDec);
1325 CONVERT_DEC(VarI2FromDec,0,0x80,0,32769); EXPECT_OVERFLOW;
1326 CONVERT_DEC(VarI2FromDec,0,0x80,0,32768); EXPECT(-32768);
1327 CONVERT_DEC(VarI2FromDec,0,0x80,0,1); EXPECT(-1);
1328 CONVERT_DEC(VarI2FromDec,0,0,0,0); EXPECT(0);
1329 CONVERT_DEC(VarI2FromDec,0,0,0,1); EXPECT(1);
1330 CONVERT_DEC(VarI2FromDec,0,0,0,32767); EXPECT(32767);
1331 CONVERT_DEC(VarI2FromDec,0,0,0,32768); EXPECT_OVERFLOW;
1333 CONVERT_DEC(VarI2FromDec,2,0x80,0,3276800); EXPECT(-32768);
1334 CONVERT_DEC(VarI2FromDec,2,0,0,3276700); EXPECT(32767);
1335 CONVERT_DEC(VarI2FromDec,2,0,0,3276800); EXPECT_OVERFLOW;
1338 static void test_VarI2FromStr(void)
1343 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1345 CHECKPTR(VarI2FromStr);
1347 CONVERT_STR(VarI2FromStr,NULL, 0); EXPECT_MISMATCH;
1348 CONVERT_STR(VarI2FromStr,"0", 0); EXPECT(0);
1349 CONVERT_STR(VarI2FromStr,"-32769", 0); EXPECT_OVERFLOW;
1350 CONVERT_STR(VarI2FromStr,"-32768", 0); EXPECT(-32768);
1351 CONVERT_STR(VarI2FromStr,"32767", 0); EXPECT(32767);
1352 CONVERT_STR(VarI2FromStr,"32768", 0); EXPECT_OVERFLOW;
1355 CONVERT_STR(VarI2FromStr,"-1.5", LOCALE_NOUSEROVERRIDE); EXPECT(-2);
1356 CONVERT_STR(VarI2FromStr,"-0.6", LOCALE_NOUSEROVERRIDE); EXPECT(-1);
1357 CONVERT_STR(VarI2FromStr,"-0.5", LOCALE_NOUSEROVERRIDE); EXPECT(0);
1358 CONVERT_STR(VarI2FromStr,"-0.4", LOCALE_NOUSEROVERRIDE); EXPECT(0);
1359 CONVERT_STR(VarI2FromStr,"0.4", LOCALE_NOUSEROVERRIDE); EXPECT(0);
1360 CONVERT_STR(VarI2FromStr,"0.5", LOCALE_NOUSEROVERRIDE); EXPECT(0);
1361 CONVERT_STR(VarI2FromStr,"0.6", LOCALE_NOUSEROVERRIDE); EXPECT(1);
1362 CONVERT_STR(VarI2FromStr,"1.5", LOCALE_NOUSEROVERRIDE); EXPECT(2);
1365 static void test_VarI2Copy(void)
1367 COPYTEST(1, VT_I2, V_I2(&vSrc), V_I2(&vDst), V_I2REF(&vSrc), V_I2REF(&vDst), "%d");
1370 static void test_VarI2ChangeTypeEx(void)
1372 CONVVARS(CONV_TYPE);
1373 VARIANTARG vSrc, vDst;
1377 INITIAL_TYPETEST(VT_I2, V_I2, "%d");
1379 NEGATIVE_TYPETEST(VT_I2, V_I2, "%d", VT_UI2, V_UI2);
1383 #define CONV_TYPE USHORT
1385 static void test_VarUI2FromI1(void)
1387 CONVVARS(signed char);
1390 CHECKPTR(VarUI2FromI1);
1391 OVERFLOWRANGE(VarUI2FromI1, -128, 0);
1392 CONVERTRANGE(VarUI2FromI1, 0, 128);
1395 static void test_VarUI2FromI2(void)
1400 CHECKPTR(VarUI2FromI2);
1401 OVERFLOWRANGE(VarUI2FromI2, -32768, 0);
1402 CONVERTRANGE(VarUI2FromI2, 0, 32768);
1405 static void test_VarUI2FromI4(void)
1410 CHECKPTR(VarUI2FromI4);
1411 OVERFLOWRANGE(VarUI2FromI4, -32768, 0);
1412 CONVERT(VarUI2FromI4, 0); EXPECT(0);
1413 CONVERT(VarUI2FromI4, 65535); EXPECT(65535);
1414 CONVERT(VarUI2FromI4, 65536); EXPECT_OVERFLOW;
1417 static void test_VarUI2FromI8(void)
1422 CHECKPTR(VarUI2FromI8);
1423 OVERFLOWRANGE(VarUI2FromI8, -32768, 0);
1424 CONVERT(VarUI2FromI8, 0); EXPECT(0);
1425 CONVERT(VarUI2FromI8, 65535); EXPECT(65535);
1426 CONVERT(VarUI2FromI8, 65536); EXPECT_OVERFLOW;
1429 static void test_VarUI2FromUI1(void)
1434 CHECKPTR(VarUI2FromUI1);
1435 CONVERTRANGE(VarUI2FromUI1, 0, 256);
1438 static void test_VarUI2FromUI4(void)
1442 CHECKPTR(VarUI2FromUI4);
1443 CONVERT(VarUI2FromUI4, 0); EXPECT(0);
1444 CONVERT(VarUI2FromUI4, 65535); EXPECT(65535);
1445 CONVERT(VarUI2FromUI4, 65536); EXPECT_OVERFLOW;
1448 static void test_VarUI2FromUI8(void)
1452 CHECKPTR(VarUI2FromUI8);
1453 CONVERT(VarUI2FromUI8, 0); EXPECT(0);
1454 CONVERT(VarUI2FromUI8, 65535); EXPECT(65535);
1455 CONVERT(VarUI2FromUI8, 65536); EXPECT_OVERFLOW;
1458 static void test_VarUI2FromBool(void)
1460 CONVVARS(VARIANT_BOOL);
1463 CHECKPTR(VarUI2FromBool);
1464 CONVERT(VarUI2FromBool, -1); EXPECT(65535); /* Wraps! */
1465 CONVERTRANGE(VarUI2FromBool, 0, 32768);
1468 static void test_VarUI2FromR4(void)
1472 CHECKPTR(VarUI2FromR4);
1473 CONVERT(VarUI2FromR4, -1.0f); EXPECT_OVERFLOW;
1474 CONVERT(VarUI2FromR4, 0.0f); EXPECT(0);
1475 CONVERT(VarUI2FromR4, 1.0f); EXPECT(1);
1476 CONVERT(VarUI2FromR4, 65535.0f); EXPECT(65535);
1477 CONVERT(VarUI2FromR4, 65536.0f); EXPECT_OVERFLOW;
1480 CONVERT(VarUI2FromR4, -1.5f); EXPECT_OVERFLOW;
1481 CONVERT(VarUI2FromR4, -0.6f); EXPECT_OVERFLOW;
1482 CONVERT(VarUI2FromR4, -0.5f); EXPECT(0);
1483 CONVERT(VarUI2FromR4, -0.4f); EXPECT(0);
1484 CONVERT(VarUI2FromR4, 0.4f); EXPECT(0);
1485 CONVERT(VarUI2FromR4, 0.5f); EXPECT(0);
1486 CONVERT(VarUI2FromR4, 0.6f); EXPECT(1);
1487 CONVERT(VarUI2FromR4, 1.5f); EXPECT(2);
1490 static void test_VarUI2FromR8(void)
1494 CHECKPTR(VarUI2FromR8);
1495 CONVERT(VarUI2FromR8, -1.0); EXPECT_OVERFLOW;
1496 CONVERT(VarUI2FromR8, 0.0); EXPECT(0);
1497 CONVERT(VarUI2FromR8, 1.0); EXPECT(1);
1498 CONVERT(VarUI2FromR8, 65535.0); EXPECT(65535);
1499 CONVERT(VarUI2FromR8, 65536.0); EXPECT_OVERFLOW;
1502 CONVERT(VarUI2FromR8, -1.5); EXPECT_OVERFLOW;
1503 CONVERT(VarUI2FromR8, -0.6); EXPECT_OVERFLOW;
1504 CONVERT(VarUI2FromR8, -0.5); EXPECT(0);
1505 CONVERT(VarUI2FromR8, -0.4); EXPECT(0);
1506 CONVERT(VarUI2FromR8, 0.4); EXPECT(0);
1507 CONVERT(VarUI2FromR8, 0.5); EXPECT(0);
1508 CONVERT(VarUI2FromR8, 0.6); EXPECT(1);
1509 CONVERT(VarUI2FromR8, 1.5); EXPECT(2);
1512 static void test_VarUI2FromDate(void)
1516 CHECKPTR(VarUI2FromDate);
1517 CONVERT(VarUI2FromDate, -1.0); EXPECT_OVERFLOW;
1518 CONVERT(VarUI2FromDate, 0.0); EXPECT(0);
1519 CONVERT(VarUI2FromDate, 1.0); EXPECT(1);
1520 CONVERT(VarUI2FromDate, 65535.0); EXPECT(65535);
1521 CONVERT(VarUI2FromDate, 65536.0); EXPECT_OVERFLOW;
1524 CONVERT(VarUI2FromDate, -1.5); EXPECT_OVERFLOW;
1525 CONVERT(VarUI2FromDate, -0.6); EXPECT_OVERFLOW;
1526 CONVERT(VarUI2FromDate, -0.5); EXPECT(0);
1527 CONVERT(VarUI2FromDate, -0.4); EXPECT(0);
1528 CONVERT(VarUI2FromDate, 0.4); EXPECT(0);
1529 CONVERT(VarUI2FromDate, 0.5); EXPECT(0);
1530 CONVERT(VarUI2FromDate, 0.6); EXPECT(1);
1531 CONVERT(VarUI2FromDate, 1.5); EXPECT(2);
1534 static void test_VarUI2FromCy(void)
1538 CHECKPTR(VarUI2FromCy);
1539 CONVERT_CY(VarUI2FromCy,-1); EXPECT_OVERFLOW;
1540 CONVERT_CY(VarUI2FromCy,0); EXPECT(0);
1541 CONVERT_CY(VarUI2FromCy,1); EXPECT(1);
1542 CONVERT_CY(VarUI2FromCy,65535); EXPECT(65535);
1543 CONVERT_CY(VarUI2FromCy,65536); EXPECT_OVERFLOW;
1546 CONVERT_CY(VarUI2FromCy,-1.5); EXPECT_OVERFLOW;
1547 CONVERT_CY(VarUI2FromCy,-0.6); EXPECT_OVERFLOW;
1548 CONVERT_CY(VarUI2FromCy,-0.5); EXPECT(0);
1549 CONVERT_CY(VarUI2FromCy,-0.4); EXPECT(0);
1550 CONVERT_CY(VarUI2FromCy,0.4); EXPECT(0);
1551 CONVERT_CY(VarUI2FromCy,0.5); EXPECT(0);
1552 CONVERT_CY(VarUI2FromCy,0.6); EXPECT(1);
1553 CONVERT_CY(VarUI2FromCy,1.5); EXPECT(2);
1556 static void test_VarUI2FromDec(void)
1560 CHECKPTR(VarUI2FromDec);
1562 CONVERT_BADDEC(VarUI2FromDec);
1564 CONVERT_DEC(VarUI2FromDec,0,0x80,0,1); EXPECT_OVERFLOW;
1565 CONVERT_DEC(VarUI2FromDec,0,0,0,0); EXPECT(0);
1566 CONVERT_DEC(VarUI2FromDec,0,0,0,1); EXPECT(1);
1567 CONVERT_DEC(VarUI2FromDec,0,0,0,65535); EXPECT(65535);
1568 CONVERT_DEC(VarUI2FromDec,0,0,0,65536); EXPECT_OVERFLOW;
1570 CONVERT_DEC(VarUI2FromDec,2,0x80,0,100); EXPECT_OVERFLOW;
1571 CONVERT_DEC(VarUI2FromDec,2,0,0,6553500); EXPECT(65535);
1572 CONVERT_DEC(VarUI2FromDec,2,0,0,6553600); EXPECT_OVERFLOW;
1575 static void test_VarUI2FromStr(void)
1580 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1582 CHECKPTR(VarUI2FromStr);
1584 CONVERT_STR(VarUI2FromStr,NULL, 0); EXPECT_MISMATCH;
1585 CONVERT_STR(VarUI2FromStr,"0", 0); EXPECT(0);
1586 CONVERT_STR(VarUI2FromStr,"-1", 0); EXPECT_OVERFLOW;
1587 CONVERT_STR(VarUI2FromStr,"65535", 0); EXPECT(65535);
1588 CONVERT_STR(VarUI2FromStr,"65536", 0); EXPECT_OVERFLOW;
1591 CONVERT_STR(VarUI2FromStr,"-1.5", LOCALE_NOUSEROVERRIDE); EXPECT_OVERFLOW;
1592 CONVERT_STR(VarUI2FromStr,"-0.6", LOCALE_NOUSEROVERRIDE); EXPECT_OVERFLOW;
1593 CONVERT_STR(VarUI2FromStr,"-0.5", LOCALE_NOUSEROVERRIDE); EXPECT(0);
1594 CONVERT_STR(VarUI2FromStr,"-0.4", LOCALE_NOUSEROVERRIDE); EXPECT(0);
1595 CONVERT_STR(VarUI2FromStr,"0.4", LOCALE_NOUSEROVERRIDE); EXPECT(0);
1596 CONVERT_STR(VarUI2FromStr,"0.5", LOCALE_NOUSEROVERRIDE); EXPECT(0);
1597 CONVERT_STR(VarUI2FromStr,"0.6", LOCALE_NOUSEROVERRIDE); EXPECT(1);
1598 CONVERT_STR(VarUI2FromStr,"1.5", LOCALE_NOUSEROVERRIDE); EXPECT(2);
1601 static void test_VarUI2Copy(void)
1605 COPYTEST(1, VT_UI2, V_UI2(&vSrc), V_UI2(&vDst), V_UI2REF(&vSrc), V_UI2REF(&vDst), "%d");
1609 static void test_VarUI2ChangeTypeEx(void)
1611 CONVVARS(CONV_TYPE);
1612 VARIANTARG vSrc, vDst;
1618 INITIAL_TYPETEST(VT_UI2, V_UI2, "%d");
1620 NEGATIVE_TYPETEST(VT_UI2, V_UI2, "%d", VT_I2, V_I2);
1629 #define CONV_TYPE LONG
1631 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%d")
1634 static void test_VarI4FromI1(void)
1636 CONVVARS(signed char);
1639 CHECKPTR(VarI4FromI1);
1640 CONVERTRANGE(VarI4FromI1, -128, 128);
1643 static void test_VarI4FromI2(void)
1648 CHECKPTR(VarI4FromI2);
1649 CONVERTRANGE(VarI4FromI2, -32768, 32768);
1652 static void test_VarI4FromI8(void)
1656 CHECKPTR(VarI4FromI8);
1657 CHECKPTR(VarI4FromDec);
1659 CONVERT(VarI4FromI8, -1); EXPECT(-1);
1660 CONVERT(VarI4FromI8, 0); EXPECT(0);
1661 CONVERT(VarI4FromI8, 1); EXPECT(1);
1663 CONVERT_I8(VarI4FromI8, -1, 2147483647ul); EXPECT_OVERFLOW;
1664 CONVERT_I8(VarI4FromI8, -1, 2147483648ul); EXPECT(-2147483647 - 1);
1665 CONVERT_I8(VarI4FromI8, 0, 2147483647ul); EXPECT(2147483647);
1666 CONVERT_I8(VarI4FromI8, 0, 2147483648ul); EXPECT_OVERFLOW;
1669 static void test_VarI4FromUI1(void)
1674 CHECKPTR(VarI4FromUI1);
1675 CONVERTRANGE(VarI4FromUI1, 0, 256);
1678 static void test_VarI4FromUI2(void)
1683 CHECKPTR(VarI4FromUI2);
1684 CONVERTRANGE(VarI4FromUI2, 0, 65536);
1687 static void test_VarI4FromUI4(void)
1691 CHECKPTR(VarI4FromUI4);
1692 CONVERT(VarI4FromUI4, 0); EXPECT(0);
1693 CONVERT(VarI4FromUI4, 1); EXPECT(1);
1694 CONVERT(VarI4FromUI4, 2147483647); EXPECT(2147483647);
1695 CONVERT(VarI4FromUI4, 2147483648ul); EXPECT_OVERFLOW;
1698 static void test_VarI4FromUI8(void)
1702 CHECKPTR(VarI4FromUI8);
1703 CONVERT(VarI4FromUI8, 0); EXPECT(0);
1704 CONVERT(VarI4FromUI8, 1); EXPECT(1);
1705 CONVERT(VarI4FromUI8, 2147483647); EXPECT(2147483647);
1706 CONVERT(VarI4FromUI8, 2147483648ul); EXPECT_OVERFLOW;
1709 static void test_VarI4FromBool(void)
1711 CONVVARS(VARIANT_BOOL);
1714 CHECKPTR(VarI4FromBool);
1715 CONVERTRANGE(VarI4FromBool, -32768, 32768);
1718 static void test_VarI4FromR4(void)
1722 CHECKPTR(VarI4FromR4);
1724 /* min/max values are not exactly representable in a float */
1725 CONVERT(VarI4FromR4, -1.0f); EXPECT(-1);
1726 CONVERT(VarI4FromR4, 0.0f); EXPECT(0);
1727 CONVERT(VarI4FromR4, 1.0f); EXPECT(1);
1729 CONVERT(VarI4FromR4, -1.5f); EXPECT(-2);
1730 CONVERT(VarI4FromR4, -0.6f); EXPECT(-1);
1731 CONVERT(VarI4FromR4, -0.5f); EXPECT(0);
1732 CONVERT(VarI4FromR4, -0.4f); EXPECT(0);
1733 CONVERT(VarI4FromR4, 0.4f); EXPECT(0);
1734 CONVERT(VarI4FromR4, 0.5f); EXPECT(0);
1735 CONVERT(VarI4FromR4, 0.6f); EXPECT(1);
1736 CONVERT(VarI4FromR4, 1.5f); EXPECT(2);
1739 static void test_VarI4FromR8(void)
1743 CHECKPTR(VarI4FromR8);
1744 CONVERT(VarI4FromR8, -2147483649.0); EXPECT_OVERFLOW;
1745 CONVERT(VarI4FromR8, -2147483648.0); EXPECT(-2147483647 - 1);
1746 CONVERT(VarI4FromR8, -1.0); EXPECT(-1);
1747 CONVERT(VarI4FromR8, 0.0); EXPECT(0);
1748 CONVERT(VarI4FromR8, 1.0); EXPECT(1);
1749 CONVERT(VarI4FromR8, 2147483647.0); EXPECT(2147483647);
1750 CONVERT(VarI4FromR8, 2147483648.0); EXPECT_OVERFLOW;
1752 CONVERT(VarI4FromR8, -1.5); EXPECT(-2);
1753 CONVERT(VarI4FromR8, -0.6); EXPECT(-1);
1754 CONVERT(VarI4FromR8, -0.5); EXPECT(0);
1755 CONVERT(VarI4FromR8, -0.4); EXPECT(0);
1756 CONVERT(VarI4FromR8, 0.4); EXPECT(0);
1757 CONVERT(VarI4FromR8, 0.5); EXPECT(0);
1758 CONVERT(VarI4FromR8, 0.6); EXPECT(1);
1759 CONVERT(VarI4FromR8, 1.5); EXPECT(2);
1762 static void test_VarI4FromDate(void)
1766 CHECKPTR(VarI4FromDate);
1767 CONVERT(VarI4FromDate, -2147483649.0); EXPECT_OVERFLOW;
1768 CONVERT(VarI4FromDate, -2147483648.0); EXPECT(-2147483647 - 1);
1769 CONVERT(VarI4FromDate, -1.0); EXPECT(-1);
1770 CONVERT(VarI4FromDate, 0.0); EXPECT(0);
1771 CONVERT(VarI4FromDate, 1.0); EXPECT(1);
1772 CONVERT(VarI4FromDate, 2147483647.0); EXPECT(2147483647);
1773 CONVERT(VarI4FromDate, 2147483648.0); EXPECT_OVERFLOW;
1775 CONVERT(VarI4FromDate, -1.5); EXPECT(-2);
1776 CONVERT(VarI4FromDate, -0.6); EXPECT(-1);
1777 CONVERT(VarI4FromDate, -0.5); EXPECT(0);
1778 CONVERT(VarI4FromDate, -0.4); EXPECT(0);
1779 CONVERT(VarI4FromDate, 0.4); EXPECT(0);
1780 CONVERT(VarI4FromDate, 0.5); EXPECT(0);
1781 CONVERT(VarI4FromDate, 0.6); EXPECT(1);
1782 CONVERT(VarI4FromDate, 1.5); EXPECT(2);
1785 static void test_VarI4FromCy(void)
1789 CHECKPTR(VarI4FromCy);
1790 CONVERT_CY(VarI4FromCy,-1); EXPECT(-1);
1791 CONVERT_CY(VarI4FromCy,0); EXPECT(0);
1792 CONVERT_CY(VarI4FromCy,1); EXPECT(1);
1794 CONVERT_CY64(VarI4FromCy,-1,2147483647ul); EXPECT_OVERFLOW;
1795 CONVERT_CY64(VarI4FromCy,-1,2147483648ul); EXPECT(-2147483647 - 1);
1796 CONVERT_CY64(VarI4FromCy,0,2147483647ul); EXPECT(2147483647ul);
1797 CONVERT_CY64(VarI4FromCy,0,2147483648ul); EXPECT_OVERFLOW;
1799 CONVERT_CY(VarI4FromCy,-1.5); EXPECT(-2);
1800 CONVERT_CY(VarI4FromCy,-0.6); EXPECT(-1);
1801 CONVERT_CY(VarI4FromCy,-0.5); EXPECT(0);
1802 CONVERT_CY(VarI4FromCy,-0.4); EXPECT(0);
1803 CONVERT_CY(VarI4FromCy,0.4); EXPECT(0);
1804 CONVERT_CY(VarI4FromCy,0.5); EXPECT(0);
1805 CONVERT_CY(VarI4FromCy,0.6); EXPECT(1);
1806 CONVERT_CY(VarI4FromCy,1.5); EXPECT(2);
1809 static void test_VarI4FromDec(void)
1813 CHECKPTR(VarI4FromDec);
1815 CONVERT_BADDEC(VarI4FromDec);
1817 CONVERT_DEC(VarI4FromDec,0,0x80,0,1); EXPECT(-1);
1818 CONVERT_DEC(VarI4FromDec,0,0,0,0); EXPECT(0);
1819 CONVERT_DEC(VarI4FromDec,0,0,0,1); EXPECT(1);
1821 CONVERT_DEC64(VarI4FromDec,0,0x80,0,0,2147483649ul); EXPECT_OVERFLOW;
1822 CONVERT_DEC64(VarI4FromDec,0,0x80,0,0,2147483648ul); EXPECT(-2147483647 - 1);
1823 CONVERT_DEC64(VarI4FromDec,0,0,0,0,2147483647ul); EXPECT(2147483647ul);
1824 CONVERT_DEC64(VarI4FromDec,0,0,0,0,2147483648ul); EXPECT_OVERFLOW;
1826 CONVERT_DEC64(VarI4FromDec,2,0x80,0,50,100); EXPECT_OVERFLOW;
1827 CONVERT_DEC64(VarI4FromDec,2,0x80,0,50,0); EXPECT(-2147483647 - 1);
1828 CONVERT_DEC64(VarI4FromDec,2,0,0,49,4294967196ul); EXPECT(2147483647);
1829 CONVERT_DEC64(VarI4FromDec,2,0,0,50,0); EXPECT_OVERFLOW;
1832 static void test_VarI4FromStr(void)
1837 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1839 CHECKPTR(VarI4FromStr);
1841 CONVERT_STR(VarI4FromStr,NULL,0); EXPECT_MISMATCH;
1842 CONVERT_STR(VarI4FromStr,"0",0); EXPECT(0);
1843 CONVERT_STR(VarI4FromStr,"-2147483649",0); EXPECT_OVERFLOW;
1844 CONVERT_STR(VarI4FromStr,"-2147483648",0); EXPECT(-2147483647 -1);
1845 CONVERT_STR(VarI4FromStr,"2147483647",0); EXPECT(2147483647);
1846 CONVERT_STR(VarI4FromStr,"2147483648",0); EXPECT_OVERFLOW;
1849 CONVERT_STR(VarI4FromStr,"-1.5",LOCALE_NOUSEROVERRIDE); EXPECT(-2);
1850 CONVERT_STR(VarI4FromStr,"-0.6",LOCALE_NOUSEROVERRIDE); EXPECT(-1);
1851 CONVERT_STR(VarI4FromStr,"-0.5",LOCALE_NOUSEROVERRIDE); EXPECT(0);
1852 CONVERT_STR(VarI4FromStr,"-0.4",LOCALE_NOUSEROVERRIDE); EXPECT(0);
1853 CONVERT_STR(VarI4FromStr,"0.4",LOCALE_NOUSEROVERRIDE); EXPECT(0);
1854 CONVERT_STR(VarI4FromStr,"0.5",LOCALE_NOUSEROVERRIDE); EXPECT(0);
1855 CONVERT_STR(VarI4FromStr,"0.6",LOCALE_NOUSEROVERRIDE); EXPECT(1);
1856 CONVERT_STR(VarI4FromStr,"1.5",LOCALE_NOUSEROVERRIDE); EXPECT(2);
1859 static void test_VarI4Copy(void)
1861 COPYTEST(1, VT_I4, V_I4(&vSrc), V_I4(&vDst), V_I4REF(&vSrc), V_I4REF(&vDst), "%d");
1864 static void test_VarI4ChangeTypeEx(void)
1866 CONVVARS(CONV_TYPE);
1867 VARIANTARG vSrc, vDst;
1871 INITIAL_TYPETEST(VT_I4, V_I4, "%d");
1873 NEGATIVE_TYPETEST(VT_I4, V_I4, "%d", VT_UI4, V_UI4);
1877 #define CONV_TYPE ULONG
1879 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%u")
1881 static void test_VarUI4FromI1(void)
1883 CONVVARS(signed char);
1886 CHECKPTR(VarUI4FromI1);
1887 OVERFLOWRANGE(VarUI4FromI1, -127, 0);
1888 CONVERTRANGE(VarUI4FromI1, 0, 128);
1891 static void test_VarUI4FromI2(void)
1896 CHECKPTR(VarUI4FromI2);
1897 OVERFLOWRANGE(VarUI4FromI2, -32768, 0);
1898 CONVERTRANGE(VarUI4FromI2, 0, 32768);
1901 static void test_VarUI4FromUI2(void)
1906 CHECKPTR(VarUI4FromUI2);
1907 CONVERTRANGE(VarUI4FromUI2, 0, 65536);
1910 static void test_VarUI4FromI8(void)
1914 CHECKPTR(VarUI4FromI8);
1915 CONVERT(VarUI4FromI8, -1); EXPECT_OVERFLOW;
1916 CONVERT(VarUI4FromI8, 0); EXPECT(0);
1917 CONVERT(VarUI4FromI8, 1); EXPECT(1);
1918 CONVERT(VarUI4FromI8, 4294967295ul); EXPECT(4294967295ul);
1919 CONVERT_I8(VarUI4FromI8, 1, 0); EXPECT_OVERFLOW;
1922 static void test_VarUI4FromUI1(void)
1927 CHECKPTR(VarUI4FromUI1);
1928 CONVERTRANGE(VarUI4FromUI1, 0, 256);
1931 static void test_VarUI4FromI4(void)
1935 CHECKPTR(VarUI4FromI4);
1936 CONVERT(VarUI4FromI4, -1); EXPECT_OVERFLOW;
1937 CONVERT(VarUI4FromI4, 0); EXPECT(0);
1938 CONVERT(VarUI4FromI4, 1); EXPECT(1);
1939 CONVERT(VarUI4FromI4, 2147483647); EXPECT(2147483647);
1942 static void test_VarUI4FromUI8(void)
1946 CHECKPTR(VarUI4FromUI8);
1947 CONVERT(VarUI4FromUI8, 0); EXPECT(0);
1948 CONVERT(VarUI4FromUI8, 1); EXPECT(1);
1949 CONVERT(VarUI4FromI8, 4294967295ul); EXPECT(4294967295ul);
1950 CONVERT_I8(VarUI4FromI8, 1, 0); EXPECT_OVERFLOW;
1953 static void test_VarUI4FromBool(void)
1955 CONVVARS(VARIANT_BOOL);
1958 CHECKPTR(VarUI4FromBool);
1959 CONVERTRANGE(VarUI4FromBool, -32768, 32768);
1962 static void test_VarUI4FromR4(void)
1966 CHECKPTR(VarUI4FromR4);
1967 /* We can't test max values as they are not exactly representable in a float */
1968 CONVERT(VarUI4FromR4, -1.0f); EXPECT_OVERFLOW;
1969 CONVERT(VarUI4FromR4, 0.0f); EXPECT(0);
1970 CONVERT(VarUI4FromR4, 1.0f); EXPECT(1);
1972 CONVERT(VarUI4FromR4, -1.5f); EXPECT_OVERFLOW;
1973 CONVERT(VarUI4FromR4, -0.6f); EXPECT_OVERFLOW;
1974 CONVERT(VarUI4FromR4, -0.5f); EXPECT(0);
1975 CONVERT(VarUI4FromR4, -0.4f); EXPECT(0);
1976 CONVERT(VarUI4FromR4, 0.4f); EXPECT(0);
1977 CONVERT(VarUI4FromR4, 0.5f); EXPECT(0);
1978 CONVERT(VarUI4FromR4, 0.6f); EXPECT(1);
1979 CONVERT(VarUI4FromR4, 1.5f); EXPECT(2);
1983 static void test_VarUI4FromR8(void)
1987 CHECKPTR(VarUI4FromR8);
1988 CONVERT(VarUI4FromR8, -1.0); EXPECT_OVERFLOW;
1989 CONVERT(VarUI4FromR8, 0.0); EXPECT(0);
1990 CONVERT(VarUI4FromR8, 1.0); EXPECT(1);
1991 CONVERT(VarUI4FromR8, 4294967295.0); EXPECT(4294967295ul);
1992 CONVERT(VarUI4FromR8, 4294967296.0); EXPECT_OVERFLOW;
1994 CONVERT(VarUI4FromR8, -1.5); EXPECT_OVERFLOW;
1995 CONVERT(VarUI4FromR8, -0.6); EXPECT_OVERFLOW;
1996 CONVERT(VarUI4FromR8, -0.5); EXPECT(0);
1997 CONVERT(VarUI4FromR8, -0.4); EXPECT(0);
1998 CONVERT(VarUI4FromR8, 0.4); EXPECT(0);
1999 CONVERT(VarUI4FromR8, 0.5); EXPECT(0);
2000 CONVERT(VarUI4FromR8, 0.6); EXPECT(1);
2001 CONVERT(VarUI4FromR8, 1.5); EXPECT(2);
2004 static void test_VarUI4FromDate(void)
2008 CHECKPTR(VarUI4FromDate);
2009 CONVERT(VarUI4FromDate, -1.0); EXPECT_OVERFLOW;
2010 CONVERT(VarUI4FromDate, 0.0); EXPECT(0);
2011 CONVERT(VarUI4FromDate, 1.0); EXPECT(1);
2012 CONVERT(VarUI4FromDate, 4294967295.0); EXPECT(4294967295ul);
2013 CONVERT(VarUI4FromDate, 4294967296.0); EXPECT_OVERFLOW;
2015 CONVERT(VarUI4FromDate, -1.5); EXPECT_OVERFLOW;
2016 CONVERT(VarUI4FromDate, -0.6); EXPECT_OVERFLOW;
2017 CONVERT(VarUI4FromDate, -0.5); EXPECT(0);
2018 CONVERT(VarUI4FromDate, -0.4); EXPECT(0);
2019 CONVERT(VarUI4FromDate, 0.4); EXPECT(0);
2020 CONVERT(VarUI4FromDate, 0.5); EXPECT(0);
2021 CONVERT(VarUI4FromDate, 0.6); EXPECT(1);
2022 CONVERT(VarUI4FromDate, 1.5); EXPECT(2);
2025 static void test_VarUI4FromCy(void)
2029 CHECKPTR(VarUI4FromCy);
2030 CONVERT_CY(VarUI4FromCy,-1); EXPECT_OVERFLOW;
2031 CONVERT_CY(VarUI4FromCy,0); EXPECT(0);
2032 CONVERT_CY(VarUI4FromCy,1); EXPECT(1);
2033 CONVERT_CY64(VarUI4FromCy,0,4294967295ul); EXPECT(4294967295ul);
2034 CONVERT_CY64(VarUI4FromCy,1,0); EXPECT_OVERFLOW;
2036 CONVERT_CY(VarUI4FromCy,-1.5); EXPECT_OVERFLOW;
2037 CONVERT_CY(VarUI4FromCy,-0.6); EXPECT_OVERFLOW;
2038 CONVERT_CY(VarUI4FromCy,-0.5); EXPECT(0);
2039 CONVERT_CY(VarUI4FromCy,-0.4); EXPECT(0);
2040 CONVERT_CY(VarUI4FromCy,0.4); EXPECT(0);
2041 CONVERT_CY(VarUI4FromCy,0.5); EXPECT(0);
2042 CONVERT_CY(VarUI4FromCy,0.6); EXPECT(1);
2043 CONVERT_CY(VarUI4FromCy,1.5); EXPECT(2);
2046 static void test_VarUI4FromDec(void)
2050 CHECKPTR(VarUI4FromDec);
2052 CONVERT_BADDEC(VarUI4FromDec);
2054 CONVERT_DEC(VarUI4FromDec,0,0x80,0,1); EXPECT_OVERFLOW;
2055 CONVERT_DEC(VarUI4FromDec,0,0,0,0); EXPECT(0);
2056 CONVERT_DEC(VarUI4FromDec,0,0,0,1); EXPECT(1);
2057 CONVERT_DEC64(VarUI4FromDec,0,0,0,0,4294967295ul); EXPECT(4294967295ul);
2058 CONVERT_DEC64(VarUI4FromDec,0,0,0,1,0); EXPECT_OVERFLOW;
2060 CONVERT_DEC64(VarUI4FromDec,2,0,0,99,4294967196ul); EXPECT(4294967295ul);
2061 CONVERT_DEC64(VarUI4FromDec,2,0,0,100,0); EXPECT_OVERFLOW;
2064 static void test_VarUI4FromStr(void)
2069 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2071 CHECKPTR(VarUI4FromStr);
2073 CONVERT_STR(VarUI4FromStr,NULL,0); EXPECT_MISMATCH;
2074 CONVERT_STR(VarUI4FromStr,"-1",0); EXPECT_OVERFLOW;
2075 CONVERT_STR(VarUI4FromStr,"0",0); EXPECT(0);
2076 CONVERT_STR(VarUI4FromStr,"4294967295",0); EXPECT(4294967295ul);
2077 CONVERT_STR(VarUI4FromStr,"4294967296",0); EXPECT_OVERFLOW;
2080 CONVERT_STR(VarUI4FromStr,"-1.5",LOCALE_NOUSEROVERRIDE); EXPECT_OVERFLOW;
2081 CONVERT_STR(VarUI4FromStr,"-0.6",LOCALE_NOUSEROVERRIDE); EXPECT_OVERFLOW;
2082 CONVERT_STR(VarUI4FromStr,"-0.5",LOCALE_NOUSEROVERRIDE); EXPECT(0);
2083 CONVERT_STR(VarUI4FromStr,"-0.4",LOCALE_NOUSEROVERRIDE); EXPECT(0);
2084 CONVERT_STR(VarUI4FromStr,"0.4",LOCALE_NOUSEROVERRIDE); EXPECT(0);
2085 CONVERT_STR(VarUI4FromStr,"0.5",LOCALE_NOUSEROVERRIDE); EXPECT(0);
2086 CONVERT_STR(VarUI4FromStr,"0.6",LOCALE_NOUSEROVERRIDE); EXPECT(1);
2087 CONVERT_STR(VarUI4FromStr,"1.5",LOCALE_NOUSEROVERRIDE); EXPECT(2);
2090 static void test_VarUI4Copy(void)
2094 COPYTEST(1u, VT_UI4, V_UI4(&vSrc), V_UI4(&vDst), V_UI4REF(&vSrc), V_UI4REF(&vDst), "%u");
2098 static void test_VarUI4ChangeTypeEx(void)
2100 CONVVARS(CONV_TYPE);
2101 VARIANTARG vSrc, vDst;
2107 INITIAL_TYPETEST(VT_UI4, V_UI4, "%u");
2109 NEGATIVE_TYPETEST(VT_UI4, V_UI4, "%u", VT_I4, V_I4);
2118 #define CONV_TYPE LONG64
2120 #define EXPECTRES(res, x) \
2121 ok(hres == S_OK || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
2122 "expected hres " #x ", got hres=0x%08x\n", hres)
2124 #define EXPECTI8(x) \
2125 ok((hres == S_OK && out == (CONV_TYPE)(x)), \
2126 "expected " #x "(%u,%u), got (%u,%u); hres=0x%08x\n", \
2127 (ULONG)((LONG64)(x) >> 32), (ULONG)((x) & 0xffffffff), \
2128 (ULONG)(out >> 32), (ULONG)(out & 0xffffffff), hres)
2130 #define EXPECTI864(x,y) \
2131 ok(hres == S_OK && (out >> 32) == (CONV_TYPE)(x) && (out & 0xffffffff) == (CONV_TYPE)(y), \
2132 "expected " #x "(%u,%u), got (%u,%u); hres=0x%08x\n", \
2133 (ULONG)(x), (ULONG)(y), \
2134 (ULONG)(out >> 32), (ULONG)(out & 0xffffffff), hres)
2136 static void test_VarI8FromI1(void)
2138 CONVVARS(signed char);
2141 CHECKPTR(VarI8FromI1);
2142 for (i = -128; i < 128; i++)
2144 CONVERT(VarI8FromI1,i); EXPECTI8(i);
2148 static void test_VarI8FromUI1(void)
2153 CHECKPTR(VarI8FromUI1);
2154 for (i = 0; i < 256; i++)
2156 CONVERT(VarI8FromUI1,i); EXPECTI8(i);
2160 static void test_VarI8FromI2(void)
2165 CHECKPTR(VarI8FromI2);
2166 for (i = -32768; i < 32768; i++)
2168 CONVERT(VarI8FromI2,i); EXPECTI8(i);
2172 static void test_VarI8FromUI2(void)
2177 CHECKPTR(VarI8FromUI2);
2178 for (i = -0; i < 65535; i++)
2180 CONVERT(VarI8FromUI2,i); EXPECTI8(i);
2184 static void test_VarI8FromUI4(void)
2188 CHECKPTR(VarI8FromUI4);
2189 CONVERT(VarI8FromUI4, 0); EXPECTI8(0);
2190 CONVERT(VarI8FromUI4, 1); EXPECTI8(1);
2191 CONVERT(VarI8FromUI4, 4294967295ul); EXPECTI8(4294967295ul);
2194 static void test_VarI8FromR4(void)
2198 CHECKPTR(VarI8FromR4);
2200 CONVERT(VarI8FromR4, -128.0f); EXPECTI8(-128);
2201 CONVERT(VarI8FromR4, -1.0f); EXPECTI8(-1);
2202 CONVERT(VarI8FromR4, 0.0f); EXPECTI8(0);
2203 CONVERT(VarI8FromR4, 1.0f); EXPECTI8(1);
2204 CONVERT(VarI8FromR4, 127.0f); EXPECTI8(127);
2206 CONVERT(VarI8FromR4, -1.5f); EXPECTI8(-2);
2207 CONVERT(VarI8FromR4, -0.6f); EXPECTI8(-1);
2208 CONVERT(VarI8FromR4, -0.5f); EXPECTI8(0);
2209 CONVERT(VarI8FromR4, -0.4f); EXPECTI8(0);
2210 CONVERT(VarI8FromR4, 0.4f); EXPECTI8(0);
2211 CONVERT(VarI8FromR4, 0.5f); EXPECTI8(0);
2212 CONVERT(VarI8FromR4, 0.6f); EXPECTI8(1);
2213 CONVERT(VarI8FromR4, 1.5f); EXPECTI8(2);
2216 static void test_VarI8FromR8(void)
2220 CHECKPTR(VarI8FromR8);
2221 CONVERT(VarI8FromR8, -128.0); EXPECTI8(-128);
2222 CONVERT(VarI8FromR8, -1.0); EXPECTI8(-1);
2223 CONVERT(VarI8FromR8, 0.0); EXPECTI8(0);
2224 CONVERT(VarI8FromR8, 1.0); EXPECTI8(1);
2225 CONVERT(VarI8FromR8, 127.0); EXPECTI8(127);
2227 CONVERT(VarI8FromR8, -1.5); EXPECTI8(-2);
2228 CONVERT(VarI8FromR8, -0.6); EXPECTI8(-1);
2229 CONVERT(VarI8FromR8, -0.5); EXPECTI8(0);
2230 CONVERT(VarI8FromR8, -0.4); EXPECTI8(0);
2231 CONVERT(VarI8FromR8, 0.4); EXPECTI8(0);
2232 CONVERT(VarI8FromR8, 0.5); EXPECTI8(0);
2233 CONVERT(VarI8FromR8, 0.6); EXPECTI8(1);
2234 CONVERT(VarI8FromR8, 1.5); EXPECTI8(2);
2237 static void test_VarI8FromDate(void)
2241 CHECKPTR(VarI8FromDate);
2242 CONVERT(VarI8FromDate, -128.0); EXPECTI8(-128);
2243 CONVERT(VarI8FromDate, -1.0); EXPECTI8(-1);
2244 CONVERT(VarI8FromDate, 0.0); EXPECTI8(0);
2245 CONVERT(VarI8FromDate, 1.0); EXPECTI8(1);
2246 CONVERT(VarI8FromDate, 127.0); EXPECTI8(127);
2248 CONVERT(VarI8FromDate, -1.5); EXPECTI8(-2);
2249 CONVERT(VarI8FromDate, -0.6); EXPECTI8(-1);
2250 CONVERT(VarI8FromDate, -0.5); EXPECTI8(0);
2251 CONVERT(VarI8FromDate, -0.4); EXPECTI8(0);
2252 CONVERT(VarI8FromDate, 0.4); EXPECTI8(0);
2253 CONVERT(VarI8FromDate, 0.5); EXPECTI8(0);
2254 CONVERT(VarI8FromDate, 0.6); EXPECTI8(1);
2255 CONVERT(VarI8FromDate, 1.5); EXPECTI8(2);
2258 static void test_VarI8FromBool(void)
2260 CONVVARS(VARIANT_BOOL);
2263 CHECKPTR(VarI8FromBool);
2264 for (i = -32768; i < 32768; i++)
2266 CONVERT(VarI8FromBool,i); EXPECTI8(i);
2270 static void test_VarI8FromUI8(void)
2274 CHECKPTR(VarI8FromUI8);
2275 CONVERT(VarI8FromUI8, 0); EXPECTI8(0);
2276 CONVERT(VarI8FromUI8, 1); EXPECTI8(1);
2277 CONVERT_I8(VarI8FromUI8, 0x7fffffff, 0xffffffff); EXPECTI864(0x7fffffff, 0xffffffff);
2278 CONVERT_I8(VarI8FromUI8, 0x80000000, 0); EXPECT_OVERFLOW;
2281 static void test_VarI8FromCy(void)
2285 CHECKPTR(VarI8FromCy);
2286 CONVERT_CY(VarI8FromCy,-128); EXPECTI8(-129);
2287 CONVERT_CY(VarI8FromCy,-1); EXPECTI8(-2);
2288 CONVERT_CY(VarI8FromCy,0); EXPECTI8(0);
2289 CONVERT_CY(VarI8FromCy,1); EXPECTI8(1);
2290 CONVERT_CY(VarI8FromCy,127); EXPECTI8(127);
2292 CONVERT_CY(VarI8FromCy,-1.5); EXPECTI8(-2);
2293 CONVERT_CY(VarI8FromCy,-0.6); EXPECTI8(-1);
2294 CONVERT_CY(VarI8FromCy,-0.5); EXPECTI8(-1);
2295 CONVERT_CY(VarI8FromCy,-0.4); EXPECTI8(-1);
2296 CONVERT_CY(VarI8FromCy,0.4); EXPECTI8(0);
2297 CONVERT_CY(VarI8FromCy,0.5); EXPECTI8(0);
2298 CONVERT_CY(VarI8FromCy,0.6); EXPECTI8(1);
2299 CONVERT_CY(VarI8FromCy,1.5); EXPECTI8(2);
2302 static void test_VarI8FromDec(void)
2306 CHECKPTR(VarI8FromDec);
2308 CONVERT_BADDEC(VarI8FromDec);
2310 CONVERT_DEC(VarI8FromDec,0,0x80,0,128); EXPECTI8(-128);
2311 CONVERT_DEC(VarI8FromDec,0,0x80,0,1); EXPECTI8(-1);
2312 CONVERT_DEC(VarI8FromDec,0,0,0,0); EXPECTI8(0);
2313 CONVERT_DEC(VarI8FromDec,0,0,0,1); EXPECTI8(1);
2314 CONVERT_DEC(VarI8FromDec,0,0,0,127); EXPECTI8(127);
2316 CONVERT_DEC(VarI8FromDec,2,0x80,0,12700); EXPECTI8(-127);
2317 CONVERT_DEC(VarI8FromDec,2,0,0,12700); EXPECTI8(127);
2320 static void test_VarI8FromStr(void)
2325 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2327 CHECKPTR(VarI8FromStr);
2329 CONVERT_STR(VarI8FromStr,NULL,0); EXPECT_MISMATCH;
2330 CONVERT_STR(VarI8FromStr,"0",0); EXPECTI8(0);
2331 CONVERT_STR(VarI8FromStr,"-1",0); EXPECTI8(-1);
2332 CONVERT_STR(VarI8FromStr,"2147483647",0); EXPECTI8(2147483647);
2334 CONVERT_STR(VarI8FromStr,"-1.5",LOCALE_NOUSEROVERRIDE); EXPECTI8(-2);
2335 CONVERT_STR(VarI8FromStr,"-0.6",LOCALE_NOUSEROVERRIDE); EXPECTI8(-1);
2336 CONVERT_STR(VarI8FromStr,"-0.5",LOCALE_NOUSEROVERRIDE); EXPECTI8(0);
2337 CONVERT_STR(VarI8FromStr,"-0.4",LOCALE_NOUSEROVERRIDE); EXPECTI8(0);
2338 CONVERT_STR(VarI8FromStr,"0.4",LOCALE_NOUSEROVERRIDE); EXPECTI8(0);
2339 CONVERT_STR(VarI8FromStr,"0.5",LOCALE_NOUSEROVERRIDE); EXPECTI8(0);
2340 CONVERT_STR(VarI8FromStr,"0.6",LOCALE_NOUSEROVERRIDE); EXPECTI8(1);
2341 CONVERT_STR(VarI8FromStr,"1.5",LOCALE_NOUSEROVERRIDE); EXPECTI8(2);
2344 static void test_VarI8Copy(void)
2347 VARIANTARG vSrc, vDst;
2350 if (!HAVE_OLEAUT32_I8)
2352 win_skip("I8 and UI8 data types are not available\n");
2358 V_VT(&vSrc) = VT_I8;
2360 hres = VariantCopy(&vDst, &vSrc);
2361 ok(hres == S_OK && V_VT(&vDst) == VT_I8 && V_I8(&vDst) == in,
2362 "copy hres 0x%X, type %d, value (%x%08x) %x%08x\n",
2363 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_I8(&vDst) >> 32), (UINT)V_I8(&vDst) );
2364 V_VT(&vSrc) = VT_I8|VT_BYREF;
2365 V_I8REF(&vSrc) = ∈
2366 hres = VariantCopy(&vDst, &vSrc);
2367 ok(hres == S_OK && V_VT(&vDst) == (VT_I8|VT_BYREF) && V_I8REF(&vDst) == &in,
2368 "ref hres 0x%X, type %d, ref (%p) %p\n", hres, V_VT(&vDst), &in, V_I8REF(&vDst));
2369 hres = VariantCopyInd(&vDst, &vSrc);
2370 ok(hres == S_OK && V_VT(&vDst) == VT_I8 && V_I8(&vDst) == in,
2371 "copy hres 0x%X, type %d, value (%x%08x) %x%08x\n",
2372 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_I8(&vDst) >> 32), (UINT)V_I8(&vDst) );
2375 static void test_VarI8ChangeTypeEx(void)
2377 CONVVARS(CONV_TYPE);
2378 VARIANTARG vSrc, vDst;
2380 if (!HAVE_OLEAUT32_I8)
2382 win_skip("I8 and UI8 data types are not available\n");
2388 INITIAL_TYPETESTI8(VT_I8, V_I8);
2392 /* Adapt the test macros to UI8 */
2394 #define CONV_TYPE ULONG64
2396 static void test_VarUI8FromI1(void)
2398 CONVVARS(signed char);
2401 CHECKPTR(VarUI8FromI1);
2402 for (i = -128; i < 128; i++)
2404 CONVERT(VarUI8FromI1,i);
2412 static void test_VarUI8FromUI1(void)
2417 CHECKPTR(VarUI8FromUI1);
2418 for (i = 0; i < 256; i++)
2420 CONVERT(VarUI8FromUI1,i); EXPECTI8(i);
2424 static void test_VarUI8FromI2(void)
2429 CHECKPTR(VarUI8FromI2);
2430 for (i = -32768; i < 32768; i++)
2432 CONVERT(VarUI8FromI2,i);
2440 static void test_VarUI8FromUI2(void)
2445 CHECKPTR(VarUI8FromUI2);
2446 for (i = 0; i < 65535; i++)
2448 CONVERT(VarUI8FromUI2,i); EXPECTI8(i);
2452 static void test_VarUI8FromUI4(void)
2456 CHECKPTR(VarUI8FromUI4);
2457 CONVERT(VarUI8FromUI4, 0); EXPECTI8(0);
2458 CONVERT(VarUI8FromUI4, 0xffffffff); EXPECTI8(0xffffffff);
2461 static void test_VarUI8FromR4(void)
2465 CHECKPTR(VarUI8FromR4);
2466 CONVERT(VarUI8FromR4, -1.0f); EXPECT_OVERFLOW;
2467 CONVERT(VarUI8FromR4, 0.0f); EXPECTI8(0);
2468 CONVERT(VarUI8FromR4, 1.0f); EXPECTI8(1);
2469 CONVERT(VarUI8FromR4, 255.0f); EXPECTI8(255);
2471 CONVERT(VarUI8FromR4, -1.5f); EXPECT_OVERFLOW;
2472 CONVERT(VarUI8FromR4, -0.6f); EXPECT_OVERFLOW;
2473 CONVERT(VarUI8FromR4, -0.5f); EXPECTI8(0);
2474 CONVERT(VarUI8FromR4, -0.4f); EXPECTI8(0);
2475 CONVERT(VarUI8FromR4, 0.4f); EXPECTI8(0);
2476 CONVERT(VarUI8FromR4, 0.5f); EXPECTI8(0);
2477 CONVERT(VarUI8FromR4, 0.6f); EXPECTI8(1);
2478 CONVERT(VarUI8FromR4, 1.5f); EXPECTI8(2);
2481 static void test_VarUI8FromR8(void)
2485 CHECKPTR(VarUI8FromR8);
2486 CONVERT(VarUI8FromR8, -1.0); EXPECT_OVERFLOW;
2487 CONVERT(VarUI8FromR8, 0.0); EXPECTI8(0);
2488 CONVERT(VarUI8FromR8, 1.0); EXPECTI8(1);
2489 CONVERT(VarUI8FromR8, 255.0); EXPECTI8(255);
2491 CONVERT(VarUI8FromR8, -1.5); EXPECT_OVERFLOW;
2492 CONVERT(VarUI8FromR8, -0.6); EXPECT_OVERFLOW;
2493 CONVERT(VarUI8FromR8, -0.5); EXPECTI8(0);
2494 CONVERT(VarUI8FromR8, -0.4); EXPECTI8(0);
2495 CONVERT(VarUI8FromR8, 0.4); EXPECTI8(0);
2496 CONVERT(VarUI8FromR8, 0.5); EXPECTI8(0);
2497 CONVERT(VarUI8FromR8, 0.6); EXPECTI8(1);
2498 CONVERT(VarUI8FromR8, 1.5); EXPECTI8(2);
2501 static void test_VarUI8FromDate(void)
2505 CHECKPTR(VarUI8FromDate);
2506 CONVERT(VarUI8FromDate, -1.0); EXPECT_OVERFLOW;
2507 CONVERT(VarUI8FromDate, 0.0); EXPECTI8(0);
2508 CONVERT(VarUI8FromDate, 1.0); EXPECTI8(1);
2509 CONVERT(VarUI8FromDate, 255.0); EXPECTI8(255);
2511 CONVERT(VarUI8FromDate, -1.5); EXPECT_OVERFLOW;
2512 CONVERT(VarUI8FromDate, -0.6); EXPECT_OVERFLOW;
2513 CONVERT(VarUI8FromDate, -0.5); EXPECTI8(0);
2514 CONVERT(VarUI8FromDate, -0.4); EXPECTI8(0);
2515 CONVERT(VarUI8FromDate, 0.4); EXPECTI8(0);
2516 CONVERT(VarUI8FromDate, 0.5); EXPECTI8(0);
2517 CONVERT(VarUI8FromDate, 0.6); EXPECTI8(1);
2518 CONVERT(VarUI8FromDate, 1.5); EXPECTI8(2);
2521 static void test_VarUI8FromBool(void)
2523 CONVVARS(VARIANT_BOOL);
2526 CHECKPTR(VarUI8FromBool);
2527 CONVERTRANGE(VarUI8FromBool, -32768, 32768);
2530 static void test_VarUI8FromI8(void)
2534 CHECKPTR(VarUI8FromI8);
2535 CONVERT(VarUI8FromI8, -1); EXPECT_OVERFLOW;
2536 CONVERT(VarUI8FromI8, 0); EXPECTI8(0);
2537 CONVERT(VarUI8FromI8, 1); EXPECTI8(1);
2540 static void test_VarUI8FromCy(void)
2544 CHECKPTR(VarUI8FromCy);
2545 CONVERT_CY(VarUI8FromCy,-1); EXPECT_OVERFLOW;
2546 CONVERT_CY(VarUI8FromCy,0); EXPECTI8(0);
2547 CONVERT_CY(VarUI8FromCy,1); EXPECTI8(1);
2548 CONVERT_CY(VarUI8FromCy,255); EXPECTI8(255);
2550 CONVERT_CY(VarUI8FromCy,-1.5); EXPECT_OVERFLOW;
2551 CONVERT_CY(VarUI8FromCy,-0.6); EXPECT_OVERFLOW;
2552 CONVERT_CY(VarUI8FromCy,-0.5); EXPECTI8(0);
2553 CONVERT_CY(VarUI8FromCy,-0.4); EXPECTI8(0);
2554 CONVERT_CY(VarUI8FromCy,0.4); EXPECTI8(0);
2555 CONVERT_CY(VarUI8FromCy,0.5); EXPECTI8(0);
2556 CONVERT_CY(VarUI8FromCy,0.6); EXPECTI8(1);
2557 CONVERT_CY(VarUI8FromCy,1.5); EXPECTI8(2);
2560 static void test_VarUI8FromDec(void)
2564 CHECKPTR(VarUI8FromDec);
2566 CONVERT_BADDEC(VarUI8FromDec);
2568 /* This returns 1 under native; Wine fixes this bug and returns overflow */
2571 CONVERT_DEC(VarUI8FromDec,0,0x80,0,1);
2574 CONVERT_DEC(VarUI8FromDec,0,0,0,0); EXPECTI8(0);
2575 CONVERT_DEC(VarUI8FromDec,0,0,0,1); EXPECTI8(1);
2576 CONVERT_DEC(VarUI8FromDec,0,0,0,255); EXPECTI8(255);
2578 CONVERT_DEC(VarUI8FromDec,2,0x80,0,100); EXPECT_OVERFLOW;
2579 CONVERT_DEC(VarUI8FromDec,2,0,0,25500); EXPECTI8(255);
2582 static void test_VarUI8FromStr(void)
2587 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2589 CHECKPTR(VarUI8FromStr);
2591 CONVERT_STR(VarUI8FromStr,NULL,0); EXPECT_MISMATCH;
2592 CONVERT_STR(VarUI8FromStr,"0",0); EXPECTI8(0);
2593 CONVERT_STR(VarUI8FromStr,"-1",0); EXPECT_OVERFLOW;
2594 CONVERT_STR(VarUI8FromStr,"2147483647",0); EXPECTI8(2147483647);
2595 CONVERT_STR(VarUI8FromStr,"18446744073709551615",0); todo_wine EXPECTI864(0xFFFFFFFF,0xFFFFFFFF);
2597 CONVERT_STR(VarUI8FromStr,"-1.5",LOCALE_NOUSEROVERRIDE); EXPECT_OVERFLOW;
2598 CONVERT_STR(VarUI8FromStr,"-0.6",LOCALE_NOUSEROVERRIDE); EXPECT_OVERFLOW;
2599 CONVERT_STR(VarUI8FromStr,"-0.5",LOCALE_NOUSEROVERRIDE); EXPECTI8(0);
2600 CONVERT_STR(VarUI8FromStr,"-0.4",LOCALE_NOUSEROVERRIDE); EXPECTI8(0);
2601 CONVERT_STR(VarUI8FromStr,"0.4",LOCALE_NOUSEROVERRIDE); EXPECTI8(0);
2602 CONVERT_STR(VarUI8FromStr,"0.5",LOCALE_NOUSEROVERRIDE); EXPECTI8(0);
2603 CONVERT_STR(VarUI8FromStr,"0.6",LOCALE_NOUSEROVERRIDE); EXPECTI8(1);
2604 CONVERT_STR(VarUI8FromStr,"1.5",LOCALE_NOUSEROVERRIDE); EXPECTI8(2);
2607 static void test_VarUI8Copy(void)
2610 VARIANTARG vSrc, vDst;
2613 if (!HAVE_OLEAUT32_I8)
2615 win_skip("I8 and UI8 data types are not available\n");
2621 V_VT(&vSrc) = VT_UI8;
2623 hres = VariantCopy(&vDst, &vSrc);
2624 ok(hres == S_OK && V_VT(&vDst) == VT_UI8 && V_UI8(&vDst) == in,
2625 "copy hres 0x%X, type %d, value (%x%08x) %x%08x\n",
2626 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_UI8(&vDst) >> 32), (UINT)V_UI8(&vDst) );
2627 V_VT(&vSrc) = VT_UI8|VT_BYREF;
2628 V_UI8REF(&vSrc) = ∈
2629 hres = VariantCopy(&vDst, &vSrc);
2630 ok(hres == S_OK && V_VT(&vDst) == (VT_UI8|VT_BYREF) && V_UI8REF(&vDst) == &in,
2631 "ref hres 0x%X, type %d, ref (%p) %p\n", hres, V_VT(&vDst), &in, V_UI8REF(&vDst));
2632 hres = VariantCopyInd(&vDst, &vSrc);
2633 ok(hres == S_OK && V_VT(&vDst) == VT_UI8 && V_UI8(&vDst) == in,
2634 "copy hres 0x%X, type %d, value (%x%08x) %x%08x\n",
2635 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_UI8(&vDst) >> 32), (UINT)V_UI8(&vDst) );
2638 static void test_VarUI8ChangeTypeEx(void)
2640 CONVVARS(CONV_TYPE);
2641 VARIANTARG vSrc, vDst;
2643 if (!HAVE_OLEAUT32_I8)
2645 win_skip("I8 and UI8 data types are not available\n");
2651 INITIAL_TYPETESTI8(VT_UI8, V_UI8);
2660 #define CONV_TYPE float
2662 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%15.15f")
2664 static void test_VarR4FromI1(void)
2666 CONVVARS(signed char);
2669 CHECKPTR(VarR4FromI1);
2670 CONVERTRANGE(VarR4FromI1, -128, 128);
2673 static void test_VarR4FromUI1(void)
2678 CHECKPTR(VarR4FromUI1);
2679 CONVERTRANGE(VarR4FromUI1, 0, 256);
2682 static void test_VarR4FromI2(void)
2687 CHECKPTR(VarR4FromI2);
2688 CONVERTRANGE(VarR4FromI2, -32768, 32768);
2691 static void test_VarR4FromUI2(void)
2696 CHECKPTR(VarR4FromUI2);
2697 CONVERTRANGE(VarR4FromUI2, 0, 65536);
2700 static void test_VarR4FromI4(void)
2704 CHECKPTR(VarR4FromI4);
2705 CONVERT(VarR4FromI4, -2147483647-1); EXPECT(-2147483648.0f);
2706 CONVERT(VarR4FromI4, -1); EXPECT(-1.0f);
2707 CONVERT(VarR4FromI4, 0); EXPECT(0.0f);
2708 CONVERT(VarR4FromI4, 1); EXPECT(1.0f);
2709 CONVERT(VarR4FromI4, 2147483647); EXPECT(2147483647.0f);
2712 static void test_VarR4FromUI4(void)
2714 CONVVARS(unsigned int);
2716 CHECKPTR(VarR4FromUI4);
2717 CONVERT(VarR4FromUI4, 0); EXPECT(0.0f);
2718 CONVERT(VarR4FromUI4, 1); EXPECT(1.0f);
2719 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
2720 CONVERT(VarR4FromUI4, 0xffffffff); EXPECT(4294967296.0f);
2724 static void test_VarR4FromR8(void)
2728 CHECKPTR(VarR4FromR8);
2729 CONVERT(VarR4FromR8, -1.0); EXPECT(-1.0f);
2730 CONVERT(VarR4FromR8, 0.0); EXPECT(0.0f);
2731 CONVERT(VarR4FromR8, 1.0); EXPECT(1.0f);
2732 CONVERT(VarR4FromR8, 1.5); EXPECT(1.5f);
2734 /* Skip rounding tests - no rounding is done */
2737 static void test_VarR4FromBool(void)
2739 CONVVARS(VARIANT_BOOL);
2741 CHECKPTR(VarR4FromBool);
2742 CONVERT(VarR4FromBool, VARIANT_TRUE); EXPECT(VARIANT_TRUE * 1.0f);
2743 CONVERT(VarR4FromBool, VARIANT_FALSE); EXPECT(VARIANT_FALSE * 1.0f);
2746 static void test_VarR4FromCy(void)
2750 CHECKPTR(VarR4FromCy);
2751 CONVERT_CY(VarR4FromCy,-32768); EXPECT(-32768.0f);
2752 CONVERT_CY(VarR4FromCy,-1); EXPECT(-1.0f);
2753 CONVERT_CY(VarR4FromCy,0); EXPECT(0.0f);
2754 CONVERT_CY(VarR4FromCy,1); EXPECT(1.0f);
2755 CONVERT_CY(VarR4FromCy,32768); EXPECT(32768.0f);
2757 CONVERT_CY(VarR4FromCy,-1.5); EXPECT(-1.5f);
2758 CONVERT_CY(VarR4FromCy,-0.6); EXPECT(-0.6f);
2759 CONVERT_CY(VarR4FromCy,-0.5); EXPECT(-0.5f);
2760 CONVERT_CY(VarR4FromCy,-0.4); EXPECT(-0.4f);
2761 CONVERT_CY(VarR4FromCy,0.4); EXPECT(0.4f);
2762 CONVERT_CY(VarR4FromCy,0.5); EXPECT(0.5f);
2763 CONVERT_CY(VarR4FromCy,0.6); EXPECT(0.6f);
2764 CONVERT_CY(VarR4FromCy,1.5); EXPECT(1.5f);
2767 static void test_VarR4FromI8(void)
2771 CHECKPTR(VarR4FromI8);
2772 CONVERT(VarR4FromI8, -1); EXPECT(-1.0f);
2773 CONVERT(VarR4FromI8, 0); EXPECT(0.0f);
2774 CONVERT(VarR4FromI8, 1); EXPECT(1.0f);
2777 static void test_VarR4FromUI8(void)
2781 CHECKPTR(VarR4FromUI8);
2782 CONVERT(VarR4FromUI8, 0); EXPECT(0.0f);
2783 CONVERT(VarR4FromUI8, 1); EXPECT(1.0f);
2786 static void test_VarR4FromDec(void)
2790 CHECKPTR(VarR4FromDec);
2792 CONVERT_BADDEC(VarR4FromDec);
2794 CONVERT_DEC(VarR4FromDec,0,0x80,0,32768); EXPECT(-32768.0f);
2795 CONVERT_DEC(VarR4FromDec,0,0x80,0,1); EXPECT(-1.0f);
2796 CONVERT_DEC(VarR4FromDec,0,0,0,0); EXPECT(0.0f);
2797 CONVERT_DEC(VarR4FromDec,0,0,0,1); EXPECT(1.0f);
2798 CONVERT_DEC(VarR4FromDec,0,0,0,32767); EXPECT(32767.0f);
2800 CONVERT_DEC(VarR4FromDec,2,0x80,0,3276800); EXPECT(-32768.0f);
2801 CONVERT_DEC(VarR4FromDec,2,0,0,3276700); EXPECT(32767.0f);
2803 CONVERT_DEC(VarR4FromDec,0,0,1,0); EXPECT(18446744073709551616.0f);
2806 static void test_VarR4FromDate(void)
2810 CHECKPTR(VarR4FromDate);
2811 CONVERT(VarR4FromDate, -1.0); EXPECT(-1.0f);
2812 CONVERT(VarR4FromDate, 0.0); EXPECT(0.0f);
2813 CONVERT(VarR4FromDate, 1.0); EXPECT(1.0f);
2816 static void test_VarR4FromStr(void)
2821 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2823 CHECKPTR(VarR4FromStr);
2825 CONVERT_STR(VarR4FromStr,NULL,0); EXPECT_MISMATCH;
2826 CONVERT_STR(VarR4FromStr,"-1", 0); EXPECT(-1.0f);
2827 CONVERT_STR(VarR4FromStr,"0", 0); EXPECT(0.0f);
2828 CONVERT_STR(VarR4FromStr,"1", 0); EXPECT(1.0f);
2830 CONVERT_STR(VarR4FromStr,"-1.5",LOCALE_NOUSEROVERRIDE); EXPECT(-1.5f);
2831 CONVERT_STR(VarR4FromStr,"-0.6",LOCALE_NOUSEROVERRIDE); EXPECT(-0.6f);
2832 CONVERT_STR(VarR4FromStr,"-0.5",LOCALE_NOUSEROVERRIDE); EXPECT(-0.5f);
2833 CONVERT_STR(VarR4FromStr,"-0.4",LOCALE_NOUSEROVERRIDE); EXPECT(-0.4f);
2834 CONVERT_STR(VarR4FromStr,"0.4",LOCALE_NOUSEROVERRIDE); EXPECT(0.4f);
2835 CONVERT_STR(VarR4FromStr,"0.5",LOCALE_NOUSEROVERRIDE); EXPECT(0.5f);
2836 CONVERT_STR(VarR4FromStr,"0.6",LOCALE_NOUSEROVERRIDE); EXPECT(0.6f);
2837 CONVERT_STR(VarR4FromStr,"1.5",LOCALE_NOUSEROVERRIDE); EXPECT(1.5f);
2840 static void test_VarR4Copy(void)
2842 COPYTEST(77665544.0f, VT_R4, V_R4(&vSrc), V_R4(&vDst), V_R4REF(&vSrc),V_R4REF(&vDst), "%15.15f");
2845 static void test_VarR4ChangeTypeEx(void)
2847 #ifdef HAS_UINT64_TO_FLOAT
2848 CONVVARS(CONV_TYPE);
2849 VARIANTARG vSrc, vDst;
2853 INITIAL_TYPETEST(VT_R4, V_R4, "%f");
2863 #define CONV_TYPE double
2865 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%15.15f")
2867 static void test_VarR8FromI1(void)
2869 CONVVARS(signed char);
2872 CHECKPTR(VarR8FromI1);
2873 CONVERTRANGE(VarR8FromI1, -128, 128);
2876 static void test_VarR8FromUI1(void)
2881 CHECKPTR(VarR8FromUI1);
2882 CONVERTRANGE(VarR8FromUI1, 0, 256);
2885 static void test_VarR8FromI2(void)
2890 CHECKPTR(VarR8FromI2);
2891 CONVERTRANGE(VarR8FromI2, -32768, 32768);
2894 static void test_VarR8FromUI2(void)
2899 CHECKPTR(VarR8FromUI2);
2900 CONVERTRANGE(VarR8FromUI2, 0, 65536);
2903 static void test_VarR8FromI4(void)
2907 CHECKPTR(VarR8FromI4);
2908 CONVERT(VarR8FromI4, -2147483647-1); EXPECT(-2147483648.0);
2909 CONVERT(VarR8FromI4, -1); EXPECT(-1.0);
2910 CONVERT(VarR8FromI4, 0); EXPECT(0.0);
2911 CONVERT(VarR8FromI4, 1); EXPECT(1.0);
2912 CONVERT(VarR8FromI4, 0x7fffffff); EXPECT(2147483647.0);
2915 static void test_VarR8FromUI4(void)
2917 CONVVARS(unsigned int);
2919 CHECKPTR(VarR8FromUI4);
2920 CONVERT(VarR8FromUI4, 0); EXPECT(0.0);
2921 CONVERT(VarR8FromUI4, 1); EXPECT(1.0);
2922 CONVERT(VarR8FromUI4, 0xffffffff); EXPECT(4294967295.0);
2925 static void test_VarR8FromR4(void)
2929 CHECKPTR(VarR8FromR4);
2930 CONVERT(VarR8FromR4, -1.0f); EXPECT(-1.0);
2931 CONVERT(VarR8FromR4, 0.0f); EXPECT(0.0);
2932 CONVERT(VarR8FromR4, 1.0f); EXPECT(1.0);
2933 CONVERT(VarR8FromR4, 1.5f); EXPECT(1.5);
2935 /* Skip rounding tests - no rounding is done */
2938 static void test_VarR8FromBool(void)
2940 CONVVARS(VARIANT_BOOL);
2942 CHECKPTR(VarR8FromBool);
2943 CONVERT(VarR8FromBool, VARIANT_TRUE); EXPECT(VARIANT_TRUE * 1.0);
2944 CONVERT(VarR8FromBool, VARIANT_FALSE); EXPECT(VARIANT_FALSE * 1.0);
2947 static void test_VarR8FromCy(void)
2951 CHECKPTR(VarR8FromCy);
2952 CONVERT_CY(VarR8FromCy,-32769); EXPECT(-32769.0);
2953 CONVERT_CY(VarR8FromCy,-32768); EXPECT(-32768.0);
2954 CONVERT_CY(VarR8FromCy,-1); EXPECT(-1.0);
2955 CONVERT_CY(VarR8FromCy,0); EXPECT(0.0);
2956 CONVERT_CY(VarR8FromCy,1); EXPECT(1.0);
2957 CONVERT_CY(VarR8FromCy,32767); EXPECT(32767.0);
2958 CONVERT_CY(VarR8FromCy,32768); EXPECT(32768.0);
2960 CONVERT_CY(VarR8FromCy,-1.5); EXPECT(-1.5);
2961 CONVERT_CY(VarR8FromCy,-0.6); EXPECT(-0.6);
2962 CONVERT_CY(VarR8FromCy,-0.5); EXPECT(-0.5);
2963 CONVERT_CY(VarR8FromCy,-0.4); EXPECT(-0.4);
2964 CONVERT_CY(VarR8FromCy,0.4); EXPECT(0.4);
2965 CONVERT_CY(VarR8FromCy,0.5); EXPECT(0.5);
2966 CONVERT_CY(VarR8FromCy,0.6); EXPECT(0.6);
2967 CONVERT_CY(VarR8FromCy,1.5); EXPECT(1.5);
2970 static void test_VarR8FromI8(void)
2974 CHECKPTR(VarR8FromI8);
2975 CONVERT(VarR8FromI8, -1); EXPECT(-1.0);
2976 CONVERT(VarR8FromI8, 0); EXPECT(0.0);
2977 CONVERT(VarR8FromI8, 1); EXPECT(1.0);
2978 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
2979 CONVERT_I8(VarR8FromI8, 0x7fffffff,0xffffffff); EXPECT(9223372036854775808.0);
2983 static void test_VarR8FromUI8(void)
2987 CHECKPTR(VarR8FromUI8);
2988 CONVERT(VarR8FromUI8, 0); EXPECT(0.0);
2989 CONVERT(VarR8FromUI8, 1); EXPECT(1.0);
2990 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
2991 CONVERT_I8(VarR8FromUI8, 0x80000000,0); EXPECT(9223372036854775808.0);
2995 static void test_VarR8FromDec(void)
2999 CHECKPTR(VarR8FromDec);
3001 CONVERT_BADDEC(VarR8FromDec);
3003 CONVERT_DEC(VarR8FromDec,0,0x80,0,32768); EXPECT(-32768.0);
3004 CONVERT_DEC(VarR8FromDec,0,0x80,0,1); EXPECT(-1.0);
3005 CONVERT_DEC(VarR8FromDec,0,0,0,0); EXPECT(0.0);
3006 CONVERT_DEC(VarR8FromDec,0,0,0,1); EXPECT(1.0);
3007 CONVERT_DEC(VarR8FromDec,0,0,0,32767); EXPECT(32767.0);
3009 CONVERT_DEC(VarR8FromDec,2,0x80,0,3276800); EXPECT(-32768.0);
3010 CONVERT_DEC(VarR8FromDec,2,0,0,3276700); EXPECT(32767.0);
3012 CONVERT_DEC(VarR8FromDec,0,0,1,0); EXPECT(18446744073709551616.0);
3015 static void test_VarR8FromDate(void)
3019 CHECKPTR(VarR8FromDate);
3020 CONVERT(VarR8FromDate, -1.0); EXPECT(-1.0);
3021 CONVERT(VarR8FromDate, -0.0); EXPECT(0.0);
3022 CONVERT(VarR8FromDate, 1.0); EXPECT(1.0);
3025 static void test_VarR8FromStr(void)
3030 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3032 CHECKPTR(VarR8FromStr);
3034 CONVERT_STR(VarR8FromStr,NULL,0); EXPECT_MISMATCH;
3035 CONVERT_STR(VarR8FromStr,"",0); EXPECT_MISMATCH;
3036 CONVERT_STR(VarR8FromStr," ",0); EXPECT_MISMATCH;
3038 CONVERT_STR(VarR8FromStr,"0",LOCALE_NOUSEROVERRIDE); EXPECT(0.0);
3039 CONVERT_STR(VarR8FromStr,"-1.5",LOCALE_NOUSEROVERRIDE); EXPECT(-1.5);
3040 CONVERT_STR(VarR8FromStr,"-0.6",LOCALE_NOUSEROVERRIDE); EXPECT(-0.6);
3041 CONVERT_STR(VarR8FromStr,"-0.5",LOCALE_NOUSEROVERRIDE); EXPECT(-0.5);
3042 CONVERT_STR(VarR8FromStr,"-0.4",LOCALE_NOUSEROVERRIDE); EXPECT(-0.4);
3043 CONVERT_STR(VarR8FromStr,"0.4",LOCALE_NOUSEROVERRIDE); EXPECT(0.4);
3044 CONVERT_STR(VarR8FromStr,"0.5",LOCALE_NOUSEROVERRIDE); EXPECT(0.5);
3045 CONVERT_STR(VarR8FromStr,"0.6",LOCALE_NOUSEROVERRIDE); EXPECT(0.6);
3046 CONVERT_STR(VarR8FromStr,"1.5",LOCALE_NOUSEROVERRIDE); EXPECT(1.5);
3048 /* We already have exhaustive tests for number parsing, so skip those tests here */
3051 static void test_VarR8Copy(void)
3053 COPYTEST(77665544.0, VT_R8, V_R8(&vSrc), V_R8(&vDst), V_R8REF(&vSrc),V_R8REF(&vDst), "%16.16g");
3056 static void test_VarR8ChangeTypeEx(void)
3058 #ifdef HAS_UINT64_TO_FLOAT
3059 CONVVARS(CONV_TYPE);
3060 VARIANTARG vSrc, vDst;
3064 INITIAL_TYPETEST(VT_R8, V_R8, "%g");
3069 #define MATHRND(l, r) left = l; right = r; hres = pVarR8Round(left, right, &out)
3071 static void test_VarR8Round(void)
3074 double left = 0.0, out;
3077 CHECKPTR(VarR8Round);
3078 MATHRND(0.5432, 5); EXPECT(0.5432);
3079 MATHRND(0.5432, 4); EXPECT(0.5432);
3080 MATHRND(0.5432, 3); EXPECT(0.543);
3081 MATHRND(0.5432, 2); EXPECT(0.54);
3082 MATHRND(0.5432, 1); EXPECT(0.5);
3083 MATHRND(0.5532, 0); EXPECT(1);
3084 MATHRND(0.5532, -1); EXPECT_INVALID;
3086 MATHRND(0.5568, 5); EXPECT(0.5568);
3087 MATHRND(0.5568, 4); EXPECT(0.5568);
3088 MATHRND(0.5568, 3); EXPECT(0.557);
3089 MATHRND(0.5568, 2); EXPECT(0.56);
3090 MATHRND(0.5568, 1); EXPECT(0.6);
3091 MATHRND(0.5568, 0); EXPECT(1);
3092 MATHRND(0.5568, -1); EXPECT_INVALID;
3094 MATHRND(0.4999, 0); EXPECT(0);
3095 MATHRND(0.5000, 0); EXPECT(0);
3096 MATHRND(0.5001, 0); EXPECT(1);
3097 MATHRND(1.4999, 0); EXPECT(1);
3098 MATHRND(1.5000, 0); EXPECT(2);
3099 MATHRND(1.5001, 0); EXPECT(2);
3107 #define CONV_TYPE DATE
3109 static void test_VarDateFromI1(void)
3111 CONVVARS(signed char);
3114 CHECKPTR(VarDateFromI1);
3115 CONVERTRANGE(VarDateFromI1, -128, 128);
3118 static void test_VarDateFromUI1(void)
3123 CHECKPTR(VarDateFromUI1);
3124 CONVERTRANGE(VarDateFromUI1, 0, 256);
3127 static void test_VarDateFromI2(void)
3132 CHECKPTR(VarDateFromI2);
3133 CONVERTRANGE(VarDateFromI2, -32768, 32768);
3136 static void test_VarDateFromUI2(void)
3141 CHECKPTR(VarDateFromUI2);
3142 CONVERTRANGE(VarDateFromUI2, 0, 65536);
3145 static void test_VarDateFromI4(void)
3149 CHECKPTR(VarDateFromI4);
3150 CONVERT(VarDateFromI4, DATE_MIN-1);
3151 if (hres != DISP_E_TYPEMISMATCH) /* Early versions return this, incorrectly */
3153 CONVERT(VarDateFromI4, DATE_MIN); EXPECT(DATE_MIN);
3154 CONVERT(VarDateFromI4, -1); EXPECT(-1.0);
3155 CONVERT(VarDateFromI4, 0); EXPECT(0.0);
3156 CONVERT(VarDateFromI4, 1); EXPECT(1.0);
3157 CONVERT(VarDateFromI4, DATE_MAX); EXPECT(DATE_MAX);
3158 CONVERT(VarDateFromI4, DATE_MAX+1);
3159 if (hres != DISP_E_TYPEMISMATCH) /* Early versions return this, incorrectly */
3163 static void test_VarDateFromUI4(void)
3165 CONVVARS(unsigned int);
3167 CHECKPTR(VarDateFromUI4);
3168 CONVERT(VarDateFromUI4, 0); EXPECT(0.0);
3169 CONVERT(VarDateFromUI4, 1); EXPECT(1.0);
3170 CONVERT(VarDateFromUI4, DATE_MAX); EXPECT(DATE_MAX);
3171 CONVERT(VarDateFromUI4, DATE_MAX+1);
3172 if (hres != DISP_E_TYPEMISMATCH) /* Early versions return this, incorrectly */
3176 static void test_VarDateFromR4(void)
3180 CHECKPTR(VarDateFromR4);
3181 CONVERT(VarDateFromR4, -1.0f); EXPECT(-1.0);
3182 CONVERT(VarDateFromR4, 0.0f); EXPECT(0.0);
3183 CONVERT(VarDateFromR4, 1.0f); EXPECT(1.0);
3184 CONVERT(VarDateFromR4, 1.5f); EXPECT(1.5);
3187 static void test_VarDateFromR8(void)
3191 CHECKPTR(VarDateFromR8);
3192 CONVERT(VarDateFromR8, -1.0f); EXPECT(-1.0);
3193 CONVERT(VarDateFromR8, 0.0f); EXPECT(0.0);
3194 CONVERT(VarDateFromR8, 1.0f); EXPECT(1.0);
3195 CONVERT(VarDateFromR8, 1.5f); EXPECT(1.5);
3198 static void test_VarDateFromBool(void)
3200 CONVVARS(VARIANT_BOOL);
3202 CHECKPTR(VarDateFromBool);
3203 CONVERT(VarDateFromBool, VARIANT_TRUE); EXPECT(VARIANT_TRUE * 1.0);
3204 CONVERT(VarDateFromBool, VARIANT_FALSE); EXPECT(VARIANT_FALSE * 1.0);
3207 static void test_VarDateFromCy(void)
3211 CHECKPTR(VarDateFromCy);
3212 CONVERT_CY(VarDateFromCy,-32769); EXPECT(-32769.0);
3213 CONVERT_CY(VarDateFromCy,-32768); EXPECT(-32768.0);
3214 CONVERT_CY(VarDateFromCy,-1); EXPECT(-1.0);
3215 CONVERT_CY(VarDateFromCy,0); EXPECT(0.0);
3216 CONVERT_CY(VarDateFromCy,1); EXPECT(1.0);
3217 CONVERT_CY(VarDateFromCy,32767); EXPECT(32767.0);
3218 CONVERT_CY(VarDateFromCy,32768); EXPECT(32768.0);
3220 CONVERT_CY(VarDateFromCy,-1.5); EXPECT(-1.5);
3221 CONVERT_CY(VarDateFromCy,-0.6); EXPECT(-0.6);
3222 CONVERT_CY(VarDateFromCy,-0.5); EXPECT(-0.5);
3223 CONVERT_CY(VarDateFromCy,-0.4); EXPECT(-0.4);
3224 CONVERT_CY(VarDateFromCy,0.4); EXPECT(0.4);
3225 CONVERT_CY(VarDateFromCy,0.5); EXPECT(0.5);
3226 CONVERT_CY(VarDateFromCy,0.6); EXPECT(0.6);
3227 CONVERT_CY(VarDateFromCy,1.5); EXPECT(1.5);
3230 static void test_VarDateFromI8(void)
3234 CHECKPTR(VarDateFromI8);
3235 CONVERT(VarDateFromI8, DATE_MIN-1); EXPECT_OVERFLOW;
3236 CONVERT(VarDateFromI8, DATE_MIN); EXPECT(DATE_MIN);
3237 CONVERT(VarDateFromI8, -1); EXPECT(-1.0);
3238 CONVERT(VarDateFromI8, 0); EXPECT(0.0);
3239 CONVERT(VarDateFromI8, 1); EXPECT(1.0);
3240 CONVERT(VarDateFromI8, DATE_MAX); EXPECT(DATE_MAX);
3241 CONVERT(VarDateFromI8, DATE_MAX+1); EXPECT_OVERFLOW;
3244 static void test_VarDateFromUI8(void)
3248 CHECKPTR(VarDateFromUI8);
3249 CONVERT(VarDateFromUI8, 0); EXPECT(0.0);
3250 CONVERT(VarDateFromUI8, 1); EXPECT(1.0);
3251 CONVERT(VarDateFromUI8, DATE_MAX); EXPECT(DATE_MAX);
3252 CONVERT(VarDateFromUI8, DATE_MAX+1); EXPECT_OVERFLOW;
3255 static void test_VarDateFromDec(void)
3259 CHECKPTR(VarDateFromDec);
3261 CONVERT_BADDEC(VarDateFromDec);
3263 CONVERT_DEC(VarDateFromDec,0,0x80,0,32768); EXPECT(-32768.0);
3264 CONVERT_DEC(VarDateFromDec,0,0x80,0,1); EXPECT(-1.0);
3265 CONVERT_DEC(VarDateFromDec,0,0,0,0); EXPECT(0.0);
3266 CONVERT_DEC(VarDateFromDec,0,0,0,1); EXPECT(1.0);
3267 CONVERT_DEC(VarDateFromDec,0,0,0,32767); EXPECT(32767.0);
3269 CONVERT_DEC(VarDateFromDec,2,0x80,0,3276800); EXPECT(-32768.0);
3270 CONVERT_DEC(VarDateFromDec,2,0,0,3276700); EXPECT(32767.0);
3274 buff[0] = '\0'; out = 0.0; \
3275 if (str) MultiByteToWideChar(CP_ACP,0,str,-1,buff,sizeof(buff)/sizeof(WCHAR)); \
3276 hres = pVarDateFromStr(str ? buff : NULL,lcid,LOCALE_NOUSEROVERRIDE,&out)
3278 #define MKRELDATE(day,mth) st.wMonth = mth; st.wDay = day; \
3279 pSystemTimeToVariantTime(&st,&relative)
3281 static const char * const BadDateStrings[] =
3283 "True", "False", /* Plain text */
3284 "0.", ".0", "-1.1", "1.1-", /* Partial specifications */
3285 "1;2;3", "1*2*3", "1@2@3", "1#2#3", "(1:2)","<1:2>","1|2|3", /* Bad chars */
3286 "0", "1", /* 1 element */
3287 "0.60", "24.00", "0:60", "24:00", "1 2 am", "1 am 2", /* 2 elements */
3288 "1.5 2", "1 5.2", "2 32 3", "1 2 am 3", /* 3 elements */
3289 "1 2.3 4", "1.2.3 4", "1 2.3.4", "1.2 3.4", "1.2.3.4", "1 2 3 4",
3290 "1 am 2 3.4", "1 2 am 3.4", "1.2 3 am 4", "1.2 3 4 am", /* 4 elements */
3291 "1.2.3.4.5", "1.2.3.4 5", "1.2.3 4.5", "1.2 3.4.5", "1.2 3.4 5", "1.2 3 4.5",
3292 "1 2.3.4.5", "1 2.3.4 5", "1 2.3 4.5", "1 2.3 4 5", "1 2 3.4 5", "1 2 3 4 5",
3293 "1.2.3 4 am 5", "1.2.3 4 5 am", "1.2 3 am 4 5",
3294 "1.2 3 4 am 5", "1.2 3 4 5 am", "1 am 2 3.4.5", "1 2 am 3.4.5",
3295 "1 am 2 3 4.5", "1 2 am 3 4.5", "1 2 3 am 4.5", /* 5 elements */
3297 "1.2.3.4.5.6", "1.2.3.4.5 6", "1.2.3.4 5.6", "1.2.3.4 5 6", "1.2.3 4.5.6",
3298 "1.2.3 4.5 6", "1.2.3 4 5.6", "1.2 3.4.5.6", "1.2 3.4.5 6", "1.2 3.4 5.6",
3299 "1.2 3.4 5 6", "1.2 3 4.5.6", "1.2 3 4.5 6", "1.2 3 4 5.6", "1.2 3 4 5 6",
3300 "1 2.3.4.5.6", "1 2.3.4.5 6", "1 2.3.4 5.6", "1 2.3.4 5 6", "1 2.3 4.5.6",
3302 /* following throws an exception on winME */
3303 "1 2.3 4.5 6", "1 2.3 4 5.6", "1 2.3 4 5 6", "1 2 3.4.5.6", "1 2 3.4.5 6",
3305 "1 2 3.4 5.6", "1 2 3.4 5 6", "1 2 3 4.5 6", "1 2 3 4 5.6", "1 2 3 4 5 6",
3307 /* following throws an exception on winME */
3308 "1.2.3 4 am 5 6", "1.2.3 4 5 am 6", "1.2.3 4 5 6 am", "1 am 2 3 4.5.6",
3310 "1 2 am 3 4.5.6", "1 2 3 am 4.5.6"
3313 static void test_VarDateFromStr(void)
3322 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3324 CHECKPTR(VarDateFromStr);
3325 CHECKPTR(SystemTimeToVariantTime);
3327 /* Some date formats are relative, so we need to find the current year */
3329 st.wHour = st.wMinute = st.wSecond = st.wMilliseconds = 0;
3330 DFS(NULL); EXPECT_MISMATCH;
3332 /* Floating point number are not recognised */
3335 EXPECT_DBL(0.0); /* Very old versions accept this string */
3339 /* 1 element - can only be a time, and only if it has am/pm */
3340 DFS("1 am"); EXPECT_DBL(0.04166666666666666);
3342 /* A decimal point is treated as a time separator.
3343 * The following are converted as hours/minutes.
3345 DFS("0.1"); EXPECT_DBL(0.0006944444444444445);
3346 DFS("0.40"); EXPECT_DBL(0.02777777777777778);
3347 DFS("2.5"); EXPECT_DBL(0.08680555555555555);
3348 /* A colon acts as a decimal point */
3349 DFS("0:1"); EXPECT_DBL(0.0006944444444444445);
3350 DFS("0:20"); EXPECT_DBL(0.01388888888888889);
3351 DFS("0:40"); EXPECT_DBL(0.02777777777777778);
3352 DFS("3:5"); EXPECT_DBL(0.1284722222222222);
3353 /* Check the am/pm limits */
3354 DFS("00:00 AM"); EXPECT_DBL(0.0);
3355 DFS("00:00 a"); EXPECT_DBL(0.0);
3356 DFS("12:59 AM"); EXPECT_DBL(0.04097222222222222);
3357 DFS("12:59 A"); EXPECT_DBL(0.04097222222222222);
3358 DFS("00:00 pm"); EXPECT_DBL(0.5);
3359 DFS("00:00 p"); EXPECT_DBL(0.5);
3360 DFS("12:59 pm"); EXPECT_DBL(0.5409722222222222);
3361 DFS("12:59 p"); EXPECT_DBL(0.5409722222222222);
3362 /* AM/PM is ignored if hours > 12 */
3363 DFS("13:00 AM"); EXPECT_DBL(0.5416666666666666);
3364 DFS("13:00 PM"); EXPECT_DBL(0.5416666666666666);
3366 /* Space, dash and slash all indicate a date format. */
3367 /* If both numbers are valid month values => month/day of current year */
3368 DFS("1 2"); MKRELDATE(2,1); EXPECT_DBL(relative);
3369 DFS("2 1"); MKRELDATE(1,2); EXPECT_DBL(relative);
3370 /* one number not valid month, is a valid day, other number valid month:
3371 * that number becomes the day.
3373 DFS("14 1"); MKRELDATE(14,1); EXPECT_DBL(relative);
3374 DFS("1 14"); EXPECT_DBL(relative);
3375 /* If the numbers can't be day/month, they are assumed to be year/month */
3376 DFS("30 2"); EXPECT_DBL(10990.0);
3377 DFS("2 30"); EXPECT_DBL(10990.0);
3378 DFS("32 49"); EXPECT_MISMATCH; /* Can't be any format */
3379 DFS("0 49"); EXPECT_MISMATCH; /* Can't be any format */
3380 /* If a month name is given the other number is the day */
3381 DFS("Jan 2"); MKRELDATE(2,1); EXPECT_DBL(relative);
3382 DFS("2 Jan"); EXPECT_DBL(relative);
3383 /* Unless it can't be, in which case it becomes the year */
3384 DFS("Jan 35"); EXPECT_DBL(12785.0);
3385 DFS("35 Jan"); EXPECT_DBL(12785.0);
3386 DFS("Jan-35"); EXPECT_DBL(12785.0);
3387 DFS("35-Jan"); EXPECT_DBL(12785.0);
3388 DFS("Jan/35"); EXPECT_DBL(12785.0);
3389 DFS("35/Jan"); EXPECT_DBL(12785.0);
3391 /* 3 numbers and time separator => h:m:s */
3392 DFS("0.1.0"); EXPECT_DBL(0.0006944444444444445);
3393 DFS("1.5.2"); EXPECT_DBL(0.04516203703703704);
3394 /* 3 numbers => picks date giving preference to lcid format */
3395 DFS("1 2 3"); EXPECT_DBL(37623.0);
3396 DFS("14 2 3"); EXPECT_DBL(41673.0);
3397 DFS("2 14 3"); EXPECT_DBL(37666.0);
3398 DFS("2 3 14"); EXPECT_DBL(41673.0);
3399 DFS("32 2 3"); EXPECT_DBL(11722.0);
3400 DFS("2 3 32"); EXPECT_DBL(11722.0);
3401 DFS("1 2 29"); EXPECT_DBL(47120.0);
3402 /* After 30, two digit dates are expected to be in the 1900's */
3403 DFS("1 2 30"); EXPECT_DBL(10960.0);
3404 DFS("1 2 31"); EXPECT_DBL(11325.0);
3405 DFS("3 am 1 2"); MKRELDATE(2,1); relative += 0.125; EXPECT_DBL(relative);
3406 DFS("1 2 3 am"); EXPECT_DBL(relative);
3408 /* 4 elements -interpreted as 2 digit date & time */
3409 DFS("1.2 3 4"); MKRELDATE(4,3); relative += 0.04305555556; EXPECT_DBL(relative);
3410 DFS("3 4 1.2"); EXPECT_DBL(relative);
3411 /* 5 elements - interpreted as 2 & 3 digit date/times */
3412 DFS("1.2.3 4 5"); MKRELDATE(5,4); relative += 0.04309027778; EXPECT_DBL(relative);
3413 DFS("1.2 3 4 5"); EXPECT_DBL(38415.04305555556);
3415 /* following throws an exception on winME */
3416 DFS("1 2 3.4.5"); MKRELDATE(2,1); relative += 0.12783564815; EXPECT_DBL(relative);
3418 DFS("1 2 3 4.5"); EXPECT_DBL(37623.17013888889);
3419 /* 6 elements - interpreted as 3 digit date/times */
3420 DFS("1.2.3 4 5 6"); EXPECT_DBL(38812.04309027778);
3421 DFS("1 2 3 4.5.6"); EXPECT_DBL(37623.17020833334);
3423 for (i = 0; i < sizeof(BadDateStrings)/sizeof(char*); i++)
3425 DFS(BadDateStrings[i]); EXPECT_MISMATCH;
3428 /* Some normal-ish strings */
3429 DFS("2 January, 1970"); EXPECT_DBL(25570.0);
3430 DFS("2 January 1970"); EXPECT_DBL(25570.0);
3431 DFS("2 Jan 1970"); EXPECT_DBL(25570.0);
3432 DFS("2/Jan/1970"); EXPECT_DBL(25570.0);
3433 DFS("2-Jan-1970"); EXPECT_DBL(25570.0);
3434 DFS("1 2 1970"); EXPECT_DBL(25570.0);
3435 DFS("1/2/1970"); EXPECT_DBL(25570.0);
3436 DFS("1-2-1970"); EXPECT_DBL(25570.0);
3437 /* Native fails "1999 January 3, 9AM". I consider that a bug in native */
3439 /* test a non-english data string */
3440 DFS("02.01.1970"); EXPECT_MISMATCH;
3441 DFS("02.01.1970 00:00:00"); EXPECT_MISMATCH;
3442 lcid = MAKELCID(MAKELANGID(LANG_GERMAN,SUBLANG_GERMAN),SORT_DEFAULT);
3443 DFS("02.01.1970"); EXPECT_DBL(25570.0);
3444 DFS("02.01.1970 00:00:00"); EXPECT_DBL(25570.0);
3445 lcid = MAKELCID(MAKELANGID(LANG_SPANISH,SUBLANG_SPANISH),SORT_DEFAULT);
3446 DFS("02.01.1970"); EXPECT_MISMATCH;
3447 DFS("02.01.1970 00:00:00"); EXPECT_MISMATCH;
3450 static void test_VarDateCopy(void)
3452 COPYTEST(77665544.0, VT_DATE, V_DATE(&vSrc), V_DATE(&vDst), V_DATEREF(&vSrc),
3453 V_DATEREF(&vDst), "%16.16g");
3456 static const char* wtoascii(LPWSTR lpszIn)
3458 static char buff[256];
3459 WideCharToMultiByte(CP_ACP, 0, lpszIn, -1, buff, sizeof(buff), NULL, NULL);
3463 static void test_VarDateChangeTypeEx(void)
3465 static const WCHAR sz25570[] = {
3466 '1','/','2','/','1','9','7','0','\0' };
3467 static const WCHAR sz25570_2[] = {
3468 '1','/','2','/','7','0','\0' };
3469 static const WCHAR sz25570Nls[] = {
3470 '1','/','2','/','1','9','7','0',' ','1','2',':','0','0',':','0','0',' ','A','M','\0' };
3471 CONVVARS(CONV_TYPE);
3472 VARIANTARG vSrc, vDst;
3477 #ifdef HAS_UINT64_TO_FLOAT
3478 INITIAL_TYPETEST(VT_DATE, V_DATE, "%g");
3482 V_VT(&vDst) = VT_EMPTY;
3483 V_VT(&vSrc) = VT_DATE;
3484 V_DATE(&vSrc) = 25570.0;
3485 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3487 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, VARIANT_NOUSEROVERRIDE, VT_BSTR);
3488 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && V_BSTR(&vDst) &&
3489 (!lstrcmpW(V_BSTR(&vDst), sz25570) || !lstrcmpW(V_BSTR(&vDst), sz25570_2)),
3490 "hres=0x%X, type=%d (should be VT_BSTR), *bstr=%s\n",
3491 hres, V_VT(&vDst), V_BSTR(&vDst) ? wtoascii(V_BSTR(&vDst)) : "?");
3492 VariantClear(&vDst);
3494 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3495 if (HAVE_OLEAUT32_LOCALES)
3497 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, VARIANT_NOUSEROVERRIDE|VARIANT_USE_NLS, VT_BSTR);
3498 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && V_BSTR(&vDst) && !lstrcmpW(V_BSTR(&vDst), sz25570Nls),
3499 "hres=0x%X, type=%d (should be VT_BSTR), *bstr=%s\n",
3500 hres, V_VT(&vDst), V_BSTR(&vDst) ? wtoascii(V_BSTR(&vDst)) : "?");
3501 VariantClear(&vDst);
3510 #define CONV_TYPE CY
3512 #define EXPECTRES(res, x) \
3513 ok(hres == S_OK || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
3514 "expected hres " #x ", got hres=0x%08x\n", hres)
3516 #define EXPECTCY(x) \
3517 ok((hres == S_OK && out.int64 == (LONGLONG)(x*CY_MULTIPLIER)), \
3518 "expected " #x "*CY_MULTIPLIER, got (%8x %8x); hres=0x%08x\n", S(out).Hi, S(out).Lo, hres)
3520 #define EXPECTCY64(x,y) \
3521 ok(hres == S_OK && S(out).Hi == (LONG)x && S(out).Lo == y, \
3522 "expected " #x " " #y " (%u,%u), got (%u,%u); hres=0x%08x\n", \
3523 (ULONG)(x), (ULONG)(y), S(out).Hi, S(out).Lo, hres)
3525 static void test_VarCyFromI1(void)
3527 CONVVARS(signed char);
3530 CHECKPTR(VarCyFromI1);
3531 for (i = -128; i < 128; i++)
3533 CONVERT(VarCyFromI1,i); EXPECTCY(i);
3537 static void test_VarCyFromUI1(void)
3542 CHECKPTR(VarCyFromUI1);
3543 for (i = 0; i < 256; i++)
3545 CONVERT(VarCyFromUI1,i); EXPECTCY(i);
3549 static void test_VarCyFromI2(void)
3554 CHECKPTR(VarCyFromI2);
3555 for (i = -16384; i < 16384; i++)
3557 CONVERT(VarCyFromI2,i); EXPECTCY(i);
3561 static void test_VarCyFromUI2(void)
3566 CHECKPTR(VarCyFromUI2);
3567 for (i = 0; i < 32768; i++)
3569 CONVERT(VarCyFromUI2,i); EXPECTCY(i);
3573 static void test_VarCyFromI4(void)
3577 CHECKPTR(VarCyFromI4);
3578 CONVERT(VarCyFromI4, -1); EXPECTCY(-1);
3579 CONVERT(VarCyFromI4, 0); EXPECTCY(0);
3580 CONVERT(VarCyFromI4, 1); EXPECTCY(1);
3581 CONVERT(VarCyFromI4, 0x7fffffff); EXPECTCY64(0x1387, 0xffffd8f0);
3582 CONVERT(VarCyFromI4, 0x80000000); EXPECTCY64(0xffffec78, 0);
3585 static void test_VarCyFromUI4(void)
3587 CONVVARS(unsigned int);
3589 CHECKPTR(VarCyFromUI4);
3590 CONVERT(VarCyFromUI4, 0); EXPECTCY(0);
3591 CONVERT(VarCyFromUI4, 1); EXPECTCY(1);
3592 CONVERT(VarCyFromUI4, 0x80000000); EXPECTCY64(5000, 0);
3595 static void test_VarCyFromR4(void)
3599 CHECKPTR(VarCyFromR4);
3600 CONVERT(VarCyFromR4, -1.0f); EXPECTCY(-1);
3601 CONVERT(VarCyFromR4, 0.0f); EXPECTCY(0);
3602 CONVERT(VarCyFromR4, 1.0f); EXPECTCY(1);
3603 CONVERT(VarCyFromR4, 1.5f); EXPECTCY(1.5);
3605 CONVERT(VarCyFromR4, -1.5f); EXPECTCY(-1.5);
3606 CONVERT(VarCyFromR4, -0.6f); EXPECTCY(-0.6);
3607 CONVERT(VarCyFromR4, -0.5f); EXPECTCY(-0.5);
3608 CONVERT(VarCyFromR4, -0.4f); EXPECTCY(-0.4);
3609 CONVERT(VarCyFromR4, 0.4f); EXPECTCY(0.4);
3610 CONVERT(VarCyFromR4, 0.5f); EXPECTCY(0.5);
3611 CONVERT(VarCyFromR4, 0.6f); EXPECTCY(0.6);
3612 CONVERT(VarCyFromR4, 1.5f); EXPECTCY(1.5);
3613 CONVERT(VarCyFromR4, 1.00009f); EXPECTCY(1.0001);
3614 CONVERT(VarCyFromR4, -1.00001f); EXPECTCY(-1);
3615 CONVERT(VarCyFromR4, -1.00005f); EXPECTCY(-1);
3616 CONVERT(VarCyFromR4, -0.00009f); EXPECTCY(-0.0001);
3617 CONVERT(VarCyFromR4, -0.00005f); EXPECTCY(0);
3618 CONVERT(VarCyFromR4, -0.00001f); EXPECTCY(0);
3619 CONVERT(VarCyFromR4, 0.00001f); EXPECTCY(0);
3620 CONVERT(VarCyFromR4, 0.00005f); EXPECTCY(0);
3621 CONVERT(VarCyFromR4, 0.00009f); EXPECTCY(0.0001);
3622 CONVERT(VarCyFromR4, -1.00001f); EXPECTCY(-1);
3623 CONVERT(VarCyFromR4, -1.00005f); EXPECTCY(-1);
3624 CONVERT(VarCyFromR4, -1.00009f); EXPECTCY(-1.0001);
3627 static void test_VarCyFromR8(void)
3631 CHECKPTR(VarCyFromR8);
3633 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
3634 /* Test our rounding is exactly the same. This fails if the special x86
3635 * code is taken out of VarCyFromR8.
3637 CONVERT(VarCyFromR8, -461168601842738.7904); EXPECTCY64(0xbfffffff, 0xffffff23);
3640 CONVERT(VarCyFromR8, -4611686018427388416.1); EXPECT_OVERFLOW;
3641 CONVERT(VarCyFromR8, -1.0); EXPECTCY(-1);
3642 CONVERT(VarCyFromR8, -0.0); EXPECTCY(0);
3643 CONVERT(VarCyFromR8, 1.0); EXPECTCY(1);
3644 CONVERT(VarCyFromR8, 4611686018427387648.0); EXPECT_OVERFLOW;
3647 CONVERT(VarCyFromR8, -1.5f); EXPECTCY(-1.5);
3648 CONVERT(VarCyFromR8, -0.6f); EXPECTCY(-0.6);
3649 CONVERT(VarCyFromR8, -0.5f); EXPECTCY(-0.5);
3650 CONVERT(VarCyFromR8, -0.4f); EXPECTCY(-0.4);
3651 CONVERT(VarCyFromR8, 0.4f); EXPECTCY(0.4);
3652 CONVERT(VarCyFromR8, 0.5f); EXPECTCY(0.5);
3653 CONVERT(VarCyFromR8, 0.6f); EXPECTCY(0.6);
3654 CONVERT(VarCyFromR8, 1.5f); EXPECTCY(1.5);
3655 CONVERT(VarCyFromR8, 1.00009f); EXPECTCY(1.0001);
3656 CONVERT(VarCyFromR8, -1.00001f); EXPECTCY(-1);
3657 CONVERT(VarCyFromR8, -1.00005f); EXPECTCY(-1);
3658 CONVERT(VarCyFromR8, -0.00009f); EXPECTCY(-0.0001);
3659 CONVERT(VarCyFromR8, -0.00005f); EXPECTCY(0);
3660 CONVERT(VarCyFromR8, -0.00001f); EXPECTCY(0);
3661 CONVERT(VarCyFromR8, 0.00001f); EXPECTCY(0);
3662 CONVERT(VarCyFromR8, 0.00005f); EXPECTCY(0);
3663 CONVERT(VarCyFromR8, 0.00009f); EXPECTCY(0.0001);
3664 CONVERT(VarCyFromR8, -1.00001f); EXPECTCY(-1);
3665 CONVERT(VarCyFromR8, -1.00005f); EXPECTCY(-1);
3666 CONVERT(VarCyFromR8, -1.00009f); EXPECTCY(-1.0001);
3669 static void test_VarCyFromBool(void)
3671 CONVVARS(VARIANT_BOOL);
3674 CHECKPTR(VarCyFromBool);
3675 for (i = -32768; i < 32768; i++)
3677 CONVERT(VarCyFromBool, i); EXPECTCY(i);
3681 static void test_VarCyFromI8(void)
3685 CHECKPTR(VarCyFromI8);
3686 CONVERT_I8(VarCyFromI8, -214749, 2728163227ul); EXPECT_OVERFLOW;
3687 CONVERT_I8(VarCyFromI8, -214749, 2728163228ul); EXPECTCY64(2147483648ul,15808);
3688 CONVERT(VarCyFromI8, -1); EXPECTCY(-1);
3689 CONVERT(VarCyFromI8, 0); EXPECTCY(0);
3690 CONVERT(VarCyFromI8, 1); EXPECTCY(1);
3691 CONVERT_I8(VarCyFromI8, 214748, 1566804068); EXPECTCY64(2147483647ul, 4294951488ul);
3692 CONVERT_I8(VarCyFromI8, 214748, 1566804069); EXPECT_OVERFLOW;
3695 static void test_VarCyFromUI8(void)
3699 CHECKPTR(VarCyFromUI8);
3700 CONVERT(VarCyFromUI8, 0); EXPECTCY(0);
3701 CONVERT(VarCyFromUI8, 1); EXPECTCY(1);
3702 CONVERT_I8(VarCyFromUI8, 214748, 1566804068); EXPECTCY64(2147483647ul, 4294951488ul);
3703 CONVERT_I8(VarCyFromUI8, 214748, 1566804069); EXPECT_OVERFLOW;
3706 static void test_VarCyFromDec(void)
3710 CHECKPTR(VarCyFromDec);
3712 CONVERT_BADDEC(VarCyFromDec);
3714 CONVERT_DEC(VarCyFromDec,0,0x80,0,1); EXPECTCY(-1);
3715 CONVERT_DEC(VarCyFromDec,0,0,0,0); EXPECTCY(0);
3716 CONVERT_DEC(VarCyFromDec,0,0,0,1); EXPECTCY(1);
3718 CONVERT_DEC64(VarCyFromDec,0,0,0,214748, 1566804068); EXPECTCY64(2147483647ul, 4294951488ul);
3719 CONVERT_DEC64(VarCyFromDec,0,0,0,214748, 1566804069); EXPECT_OVERFLOW;
3721 CONVERT_DEC(VarCyFromDec,2,0,0,100); EXPECTCY(1);
3722 CONVERT_DEC(VarCyFromDec,2,0x80,0,100); EXPECTCY(-1);
3723 CONVERT_DEC(VarCyFromDec,2,0x80,0,1); EXPECTCY(-0.01);
3724 CONVERT_DEC(VarCyFromDec,2,0,0,1); EXPECTCY(0.01);
3725 CONVERT_DEC(VarCyFromDec,2,0x80,0,1); EXPECTCY(-0.01);
3726 CONVERT_DEC(VarCyFromDec,2,0,0,999); EXPECTCY(9.99);
3727 CONVERT_DEC(VarCyFromDec,2,0x80,0,999); EXPECTCY(-9.99);
3728 CONVERT_DEC(VarCyFromDec,2,0,0,1500); EXPECTCY(15);
3729 CONVERT_DEC(VarCyFromDec,2,0x80,0,1500); EXPECTCY(-15);
3732 static void test_VarCyFromDate(void)
3736 CHECKPTR(VarCyFromDate);
3738 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
3739 CONVERT(VarCyFromR8, -461168601842738.7904); EXPECTCY64(0xbfffffff, 0xffffff23);
3742 CONVERT(VarCyFromDate, -1.0); EXPECTCY(-1);
3743 CONVERT(VarCyFromDate, -0.0); EXPECTCY(0);
3744 CONVERT(VarCyFromDate, 1.0); EXPECTCY(1);
3745 CONVERT(VarCyFromDate, -4611686018427388416.1); EXPECT_OVERFLOW;
3746 CONVERT(VarCyFromDate, 4611686018427387648.0); EXPECT_OVERFLOW;
3749 CONVERT(VarCyFromDate, -1.5f); EXPECTCY(-1.5);
3750 CONVERT(VarCyFromDate, -0.6f); EXPECTCY(-0.6);
3751 CONVERT(VarCyFromDate, -0.5f); EXPECTCY(-0.5);
3752 CONVERT(VarCyFromDate, -0.4f); EXPECTCY(-0.4);
3753 CONVERT(VarCyFromDate, 0.4f); EXPECTCY(0.4);
3754 CONVERT(VarCyFromDate, 0.5f); EXPECTCY(0.5);
3755 CONVERT(VarCyFromDate, 0.6f); EXPECTCY(0.6);
3756 CONVERT(VarCyFromDate, 1.5f); EXPECTCY(1.5);
3757 CONVERT(VarCyFromDate, 1.00009f); EXPECTCY(1.0001);
3758 CONVERT(VarCyFromDate, -1.00001f); EXPECTCY(-1);
3759 CONVERT(VarCyFromDate, -1.00005f); EXPECTCY(-1);
3760 CONVERT(VarCyFromDate, -0.00009f); EXPECTCY(-0.0001);
3761 CONVERT(VarCyFromDate, -0.00005f); EXPECTCY(0);
3762 CONVERT(VarCyFromDate, -0.00001f); EXPECTCY(0);
3763 CONVERT(VarCyFromDate, 0.00001f); EXPECTCY(0);
3764 CONVERT(VarCyFromDate, 0.00005f); EXPECTCY(0);
3765 CONVERT(VarCyFromDate, 0.00009f); EXPECTCY(0.0001);
3766 CONVERT(VarCyFromDate, -1.00001f); EXPECTCY(-1);
3767 CONVERT(VarCyFromDate, -1.00005f); EXPECTCY(-1);
3768 CONVERT(VarCyFromDate, -1.00009f); EXPECTCY(-1.0001);
3771 #define MATHVARS1 HRESULT hres; double left = 0.0; CY cyLeft, out
3772 #define MATHVARS2 MATHVARS1; double right = 0.0; CY cyRight
3773 #define MATH1(func, l) left = (double)l; pVarCyFromR8(left, &cyLeft); hres = p##func(cyLeft, &out)
3774 #define MATH2(func, l, r) left = (double)l; right = (double)r; \
3775 pVarCyFromR8(left, &cyLeft); pVarCyFromR8(right, &cyRight); \
3776 hres = p##func(cyLeft, cyRight, &out)
3778 static void test_VarCyAdd(void)
3783 MATH2(VarCyAdd, 0.5, 0.5); EXPECTCY(1);
3784 MATH2(VarCyAdd, 0.5, -0.4); EXPECTCY(0.1);
3785 MATH2(VarCyAdd, 0.5, -0.6); EXPECTCY(-0.1);
3786 MATH2(VarCyAdd, -0.5, -0.5); EXPECTCY(-1);
3787 MATH2(VarCyAdd, -922337203685476.0, -922337203685476.0); EXPECT_OVERFLOW;
3788 MATH2(VarCyAdd, -922337203685476.0, 922337203685476.0); EXPECTCY(0);
3789 MATH2(VarCyAdd, 922337203685476.0, -922337203685476.0); EXPECTCY(0);
3790 MATH2(VarCyAdd, 922337203685476.0, 922337203685476.0); EXPECT_OVERFLOW;
3793 static void test_VarCyMul(void)
3798 MATH2(VarCyMul, 534443.0, 0.0); EXPECTCY(0);
3799 MATH2(VarCyMul, 0.5, 0.5); EXPECTCY(0.25);
3800 MATH2(VarCyMul, 0.5, -0.4); EXPECTCY(-0.2);
3801 MATH2(VarCyMul, 0.5, -0.6); EXPECTCY(-0.3);
3802 MATH2(VarCyMul, -0.5, -0.5); EXPECTCY(0.25);
3803 MATH2(VarCyMul, 922337203685476.0, 20000); EXPECT_OVERFLOW;
3806 static void test_VarCySub(void)
3811 MATH2(VarCySub, 0.5, 0.5); EXPECTCY(0);
3812 MATH2(VarCySub, 0.5, -0.4); EXPECTCY(0.9);
3813 MATH2(VarCySub, 0.5, -0.6); EXPECTCY(1.1);
3814 MATH2(VarCySub, -0.5, -0.5); EXPECTCY(0);
3815 MATH2(VarCySub, -922337203685476.0, -922337203685476.0); EXPECTCY(0);
3816 MATH2(VarCySub, -922337203685476.0, 922337203685476.0); EXPECT_OVERFLOW;
3817 MATH2(VarCySub, 922337203685476.0, -922337203685476.0); EXPECT_OVERFLOW;
3818 MATH2(VarCySub, 922337203685476.0, 922337203685476.0); EXPECTCY(0);
3821 static void test_VarCyAbs(void)
3826 MATH1(VarCyAbs, 0.5); EXPECTCY(0.5);
3827 MATH1(VarCyAbs, -0.5); EXPECTCY(0.5);
3828 MATH1(VarCyAbs, 922337203685476.0); EXPECTCY64(2147483647ul,4294951488ul);
3829 MATH1(VarCyAbs, -922337203685476.0); EXPECTCY64(2147483647ul,4294951488ul);
3832 static void test_VarCyNeg(void)
3837 MATH1(VarCyNeg, 0.5); EXPECTCY(-0.5);
3838 MATH1(VarCyNeg, -0.5); EXPECTCY(0.5);
3839 MATH1(VarCyNeg, 922337203685476.0); EXPECTCY64(2147483648ul,15808);
3840 MATH1(VarCyNeg, -922337203685476.0); EXPECTCY64(2147483647ul,4294951488ul);
3843 #define MATHMULI4(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3844 hres = pVarCyMulI4(cyLeft, right, &out)
3846 static void test_VarCyMulI4(void)
3851 CHECKPTR(VarCyMulI4);
3852 MATHMULI4(534443.0, 0); EXPECTCY(0);
3853 MATHMULI4(0.5, 1); EXPECTCY(0.5);
3854 MATHMULI4(0.5, 2); EXPECTCY(1);
3855 MATHMULI4(922337203685476.0, 1); EXPECTCY64(2147483647ul,4294951488ul);
3856 MATHMULI4(922337203685476.0, 2); EXPECT_OVERFLOW;
3859 #define MATHMULI8(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3860 hres = pVarCyMulI8(cyLeft, right, &out)
3862 static void test_VarCyMulI8(void)
3867 CHECKPTR(VarCyMulI8);
3868 MATHMULI8(534443.0, 0); EXPECTCY(0);
3869 MATHMULI8(0.5, 1); EXPECTCY(0.5);
3870 MATHMULI8(0.5, 2); EXPECTCY(1);
3871 MATHMULI8(922337203685476.0, 1); EXPECTCY64(2147483647ul,4294951488ul);
3872 MATHMULI8(922337203685476.0, 2); EXPECT_OVERFLOW;
3875 #define MATHCMP(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); pVarCyFromR8(right, &cyRight); \
3876 hres = pVarCyCmp(cyLeft, cyRight); out.int64 = hres
3878 static void test_VarCyCmp(void)
3883 MATHCMP(-1.0, -1.0); EXPECT_EQ;
3884 MATHCMP(-1.0, 0.0); EXPECT_LT;
3885 MATHCMP(-1.0, 1.0); EXPECT_LT;
3886 MATHCMP(-1.0, 2.0); EXPECT_LT;
3887 MATHCMP(0.0, 1.0); EXPECT_LT;
3888 MATHCMP(0.0, 0.0); EXPECT_EQ;
3889 MATHCMP(0.0, -1.0); EXPECT_GT;
3890 MATHCMP(1.0, -1.0); EXPECT_GT;
3891 MATHCMP(1.0, 0.0); EXPECT_GT;
3892 MATHCMP(1.0, 1.0); EXPECT_EQ;
3893 MATHCMP(1.0, 2.0); EXPECT_LT;
3896 #define MATHCMPR8(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3897 hres = pVarCyCmpR8(cyLeft, right); out.int64 = hres
3899 static void test_VarCyCmpR8(void)
3904 CHECKPTR(VarCyCmpR8);
3905 MATHCMPR8(-1.0, -1.0); EXPECT_EQ;
3906 MATHCMPR8(-1.0, 0.0); EXPECT_LT;
3907 MATHCMPR8(-1.0, 1.0); EXPECT_LT;
3908 MATHCMPR8(-1.0, 2.0); EXPECT_LT;
3909 MATHCMPR8(0.0, 1.0); EXPECT_LT;
3910 MATHCMPR8(0.0, 0.0); EXPECT_EQ;
3911 MATHCMPR8(0.0, -1.0); EXPECT_GT;
3912 MATHCMPR8(1.0, -1.0); EXPECT_GT;
3913 MATHCMPR8(1.0, 0.0); EXPECT_GT;
3914 MATHCMPR8(1.0, 1.0); EXPECT_EQ;
3915 MATHCMPR8(1.0, 2.0); EXPECT_LT;
3919 #define MATHRND(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3920 hres = pVarCyRound(cyLeft, right, &out)
3922 static void test_VarCyRound(void)
3927 CHECKPTR(VarCyRound);
3928 MATHRND(0.5432, 5); EXPECTCY(0.5432);
3929 MATHRND(0.5432, 4); EXPECTCY(0.5432);
3930 MATHRND(0.5432, 3); EXPECTCY(0.543);
3931 MATHRND(0.5432, 2); EXPECTCY(0.54);
3932 MATHRND(0.5432, 1); EXPECTCY(0.5);
3933 MATHRND(0.5532, 0); EXPECTCY(1);
3934 MATHRND(0.5532, -1); EXPECT_INVALID;
3936 MATHRND(0.5568, 5); EXPECTCY(0.5568);
3937 MATHRND(0.5568, 4); EXPECTCY(0.5568);
3938 MATHRND(0.5568, 3); EXPECTCY(0.557);
3939 MATHRND(0.5568, 2); EXPECTCY(0.56);
3940 MATHRND(0.5568, 1); EXPECTCY(0.6);
3941 MATHRND(0.5568, 0); EXPECTCY(1);
3942 MATHRND(0.5568, -1); EXPECT_INVALID;
3944 MATHRND(0.4999, 0); EXPECTCY(0);
3945 MATHRND(0.5000, 0); EXPECTCY(0);
3946 MATHRND(0.5001, 0); EXPECTCY(1);
3947 MATHRND(1.4999, 0); EXPECTCY(1);
3948 MATHRND(1.5000, 0); EXPECTCY(2);
3949 MATHRND(1.5001, 0); EXPECTCY(2);
3952 #define MATHFIX(l) left = l; pVarCyFromR8(left, &cyLeft); \
3953 hres = pVarCyFix(cyLeft, &out)
3955 static void test_VarCyFix(void)
3960 MATHFIX(-1.0001); EXPECTCY(-1);
3961 MATHFIX(-1.4999); EXPECTCY(-1);
3962 MATHFIX(-1.5001); EXPECTCY(-1);
3963 MATHFIX(-1.9999); EXPECTCY(-1);
3964 MATHFIX(-0.0001); EXPECTCY(0);
3965 MATHFIX(-0.4999); EXPECTCY(0);
3966 MATHFIX(-0.5001); EXPECTCY(0);
3967 MATHFIX(-0.9999); EXPECTCY(0);
3968 MATHFIX(0.0001); EXPECTCY(0);
3969 MATHFIX(0.4999); EXPECTCY(0);
3970 MATHFIX(0.5001); EXPECTCY(0);
3971 MATHFIX(0.9999); EXPECTCY(0);
3972 MATHFIX(1.0001); EXPECTCY(1);
3973 MATHFIX(1.4999); EXPECTCY(1);
3974 MATHFIX(1.5001); EXPECTCY(1);
3975 MATHFIX(1.9999); EXPECTCY(1);
3978 #define MATHINT(l) left = l; pVarCyFromR8(left, &cyLeft); \
3979 hres = pVarCyInt(cyLeft, &out)
3981 static void test_VarCyInt(void)
3986 MATHINT(-1.0001); EXPECTCY(-2);
3987 MATHINT(-1.4999); EXPECTCY(-2);
3988 MATHINT(-1.5001); EXPECTCY(-2);
3989 MATHINT(-1.9999); EXPECTCY(-2);
3990 MATHINT(-0.0001); EXPECTCY(-1);
3991 MATHINT(-0.4999); EXPECTCY(-1);
3992 MATHINT(-0.5001); EXPECTCY(-1);
3993 MATHINT(-0.9999); EXPECTCY(-1);
3994 MATHINT(0.0001); EXPECTCY(0);
3995 MATHINT(0.4999); EXPECTCY(0);
3996 MATHINT(0.5001); EXPECTCY(0);
3997 MATHINT(0.9999); EXPECTCY(0);
3998 MATHINT(1.0001); EXPECTCY(1);
3999 MATHINT(1.4999); EXPECTCY(1);
4000 MATHINT(1.5001); EXPECTCY(1);
4001 MATHINT(1.9999); EXPECTCY(1);
4009 #define CONV_TYPE DECIMAL
4011 #define EXPECTRES(res, x) \
4012 ok(hres == S_OK || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
4013 "expected hres " #x ", got hres=0x%08x\n", hres)
4015 #define EXPECTDEC(scl, sgn, hi, lo) ok(hres == S_OK && \
4016 S(U(out)).scale == (BYTE)(scl) && S(U(out)).sign == (BYTE)(sgn) && \
4017 out.Hi32 == (ULONG)(hi) && U1(out).Lo64 == (ULONG64)(lo), \
4018 "expected (%d,%d,%d,(%x %x)), got (%d,%d,%d,(%x %x)) hres 0x%08x\n", \
4019 scl, sgn, hi, (LONG)((LONG64)(lo) >> 32), (LONG)((lo) & 0xffffffff), S(U(out)).scale, \
4020 S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres)
4022 #define EXPECTDEC64(scl, sgn, hi, mid, lo) ok(hres == S_OK && \
4023 S(U(out)).scale == (BYTE)(scl) && S(U(out)).sign == (BYTE)(sgn) && \
4024 out.Hi32 == (ULONG)(hi) && S1(U1(out)).Mid32 == (ULONG)(mid) && \
4025 S1(U1(out)).Lo32 == (ULONG)(lo), \
4026 "expected (%d,%d,%d,(%x %x)), got (%d,%d,%d,(%x %x)) hres 0x%08x\n", \
4027 scl, sgn, hi, (LONG)(mid), (LONG)(lo), S(U(out)).scale, \
4028 S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres)
4030 /* expect either a positive or negative zero */
4031 #define EXPECTDECZERO() ok(hres == S_OK && S(U(out)).scale == 0 && \
4032 (S(U(out)).sign == 0 || S(U(out)).sign == 0x80) && out.Hi32 == 0 && U1(out).Lo64 == 0, \
4033 "expected zero, got (%d,%d,%d,(%x %x)) hres 0x%08x\n", \
4034 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres)
4036 #define EXPECTDECI if (i < 0) EXPECTDEC(0, 0x80, 0, -i); else EXPECTDEC(0, 0, 0, i)
4038 static void test_VarDecFromI1(void)
4040 CONVVARS(signed char);
4043 CHECKPTR(VarDecFromI1);
4044 for (i = -128; i < 128; i++)
4046 CONVERT(VarDecFromI1,i); EXPECTDECI;
4050 static void test_VarDecFromI2(void)
4055 CHECKPTR(VarDecFromI2);
4056 for (i = -32768; i < 32768; i++)
4058 CONVERT(VarDecFromI2,i); EXPECTDECI;
4062 static void test_VarDecFromI4(void)
4067 CHECKPTR(VarDecFromI4);
4068 for (i = -32768; i < 32768; i++)
4070 CONVERT(VarDecFromI4,i); EXPECTDECI;
4074 static void test_VarDecFromI8(void)
4079 CHECKPTR(VarDecFromI8);
4080 for (i = -32768; i < 32768; i++)
4082 CONVERT(VarDecFromI8,i); EXPECTDECI;
4086 static void test_VarDecFromUI1(void)
4091 CHECKPTR(VarDecFromUI1);
4092 for (i = 0; i < 256; i++)
4094 CONVERT(VarDecFromUI1,i); EXPECTDECI;
4098 static void test_VarDecFromUI2(void)
4103 CHECKPTR(VarDecFromUI2);
4104 for (i = 0; i < 65536; i++)
4106 CONVERT(VarDecFromUI2,i); EXPECTDECI;
4110 static void test_VarDecFromUI4(void)
4115 CHECKPTR(VarDecFromUI4);
4116 for (i = 0; i < 65536; i++)
4118 CONVERT(VarDecFromUI4,i); EXPECTDECI;
4122 static void test_VarDecFromUI8(void)
4127 CHECKPTR(VarDecFromUI8);
4128 for (i = 0; i < 65536; i++)
4130 CONVERT(VarDecFromUI8,i); EXPECTDECI;
4134 static void test_VarDecFromBool(void)
4139 CHECKPTR(VarDecFromBool);
4140 /* Test all possible type values. Note that the result is reduced to 0 or -1 */
4141 for (i = -32768; i < 0; i++)
4143 CONVERT(VarDecFromBool,i);
4145 EXPECTDEC(0,0x80,0,1);
4151 static void test_VarDecFromR4(void)
4155 CHECKPTR(VarDecFromR4);
4157 CONVERT(VarDecFromR4,-0.6f); EXPECTDEC(1,0x80,0,6);
4158 CONVERT(VarDecFromR4,-0.5f); EXPECTDEC(1,0x80,0,5);
4159 CONVERT(VarDecFromR4,-0.4f); EXPECTDEC(1,0x80,0,4);
4160 CONVERT(VarDecFromR4,0.0f); EXPECTDEC(0,0,0,0);
4161 CONVERT(VarDecFromR4,0.4f); EXPECTDEC(1,0,0,4);
4162 CONVERT(VarDecFromR4,0.5f); EXPECTDEC(1,0,0,5);
4163 CONVERT(VarDecFromR4,0.6f); EXPECTDEC(1,0,0,6);
4166 static void test_VarDecFromR8(void)
4170 CHECKPTR(VarDecFromR8);
4172 CONVERT(VarDecFromR8,-0.6); EXPECTDEC(1,0x80,0,6);
4173 CONVERT(VarDecFromR8,-0.5); EXPECTDEC(1,0x80,0,5);
4174 CONVERT(VarDecFromR8,-0.4); EXPECTDEC(1,0x80,0,4);
4175 CONVERT(VarDecFromR8,0.0); EXPECTDEC(0,0,0,0);
4176 CONVERT(VarDecFromR8,0.4); EXPECTDEC(1,0,0,4);
4177 CONVERT(VarDecFromR8,0.5); EXPECTDEC(1,0,0,5);
4178 CONVERT(VarDecFromR8,0.6); EXPECTDEC(1,0,0,6);
4181 static void test_VarDecFromDate(void)
4185 CHECKPTR(VarDecFromDate);
4187 CONVERT(VarDecFromDate,-0.6); EXPECTDEC(1,0x80,0,6);
4188 CONVERT(VarDecFromDate,-0.5); EXPECTDEC(1,0x80,0,5);
4189 CONVERT(VarDecFromDate,-0.4); EXPECTDEC(1,0x80,0,4);
4190 CONVERT(VarDecFromDate,0.0); EXPECTDEC(0,0,0,0);
4191 CONVERT(VarDecFromDate,0.4); EXPECTDEC(1,0,0,4);
4192 CONVERT(VarDecFromDate,0.5); EXPECTDEC(1,0,0,5);
4193 CONVERT(VarDecFromDate,0.6); EXPECTDEC(1,0,0,6);
4196 static void test_VarDecFromStr(void)
4201 CHECKPTR(VarDecFromStr);
4203 in = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4205 CONVERT_STR(VarDecFromStr,NULL,0); EXPECT_MISMATCH;
4206 CONVERT_STR(VarDecFromStr,"-1", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0x80,0,1);
4207 CONVERT_STR(VarDecFromStr,"0", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0,0,0);
4208 CONVERT_STR(VarDecFromStr,"1", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0,0,1);
4209 CONVERT_STR(VarDecFromStr,"0.5", LOCALE_NOUSEROVERRIDE); EXPECTDEC(1,0,0,5);
4210 CONVERT_STR(VarDecFromStr,"4294967296", LOCALE_NOUSEROVERRIDE); EXPECTDEC64(0,0,0,1,0);
4211 CONVERT_STR(VarDecFromStr,"18446744073709551616", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0,1,0);
4212 CONVERT_STR(VarDecFromStr,"4294967296.0", LOCALE_NOUSEROVERRIDE); EXPECTDEC64(0,0,0,1,0);
4213 CONVERT_STR(VarDecFromStr,"18446744073709551616.0", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0,1,0);
4216 static void test_VarDecFromCy(void)
4220 CHECKPTR(VarDecFromCy);
4222 CONVERT_CY(VarDecFromCy, -1); EXPECTDEC(4,0x80,0,10000);
4223 CONVERT_CY(VarDecFromCy, 0); EXPECTDEC(4,0,0,0);
4224 CONVERT_CY(VarDecFromCy, 1); EXPECTDEC(4,0,0,10000);
4225 CONVERT_CY(VarDecFromCy, 0.5); EXPECTDEC(4,0,0,5000);
4229 #define MATHVARS1 HRESULT hres; DECIMAL l, out
4231 #define MATHVARS2 MATHVARS1; DECIMAL r
4233 #define MATH1(func) hres = p##func(&l, &out)
4235 #define MATH2(func) hres = p##func(&l, &r, &out)
4237 static void test_VarDecAbs(void)
4241 CHECKPTR(VarDecAbs);
4242 SETDEC(l,0,0x80,0,1); MATH1(VarDecAbs); EXPECTDEC(0,0,0,1);
4243 SETDEC(l,0,0,0,0); MATH1(VarDecAbs); EXPECTDEC(0,0,0,0);
4244 SETDEC(l,0,0x80,0,0); MATH1(VarDecAbs); EXPECTDEC(0,0,0,0);
4245 SETDEC(l,0,0,0,1); MATH1(VarDecAbs); EXPECTDEC(0,0,0,1);
4247 /* Doesn't check for invalid input */
4248 SETDEC(l,0,0x7f,0,1); MATH1(VarDecAbs); EXPECTDEC(0,0x7f,0,1);
4249 SETDEC(l,0,0x80,29,1); MATH1(VarDecAbs); EXPECTDEC(0,0,29,1);
4252 static void test_VarDecNeg(void)
4256 CHECKPTR(VarDecNeg);
4257 SETDEC(l,0,0x80,0,1); MATH1(VarDecNeg); EXPECTDEC(0,0,0,1);
4258 SETDEC(l,0,0,0,0); MATH1(VarDecNeg); EXPECTDEC(0,0x80,0,0); /* '-0'! */
4259 SETDEC(l,0,0x80,0,0); MATH1(VarDecNeg); EXPECTDEC(0,0,0,0);
4260 SETDEC(l,0,0,0,1); MATH1(VarDecNeg); EXPECTDEC(0,0x80,0,1);
4262 /* Doesn't check for invalid input */
4263 SETDEC(l,0,0x7f,0,1); MATH1(VarDecNeg); EXPECTDEC(0,0xff,0,1);
4264 SETDEC(l,0,0x80,29,1); MATH1(VarDecNeg); EXPECTDEC(0,0,29,1);
4265 SETDEC(l,0,0,29,1); MATH1(VarDecNeg); EXPECTDEC(0,0x80,29,1);
4268 static void test_VarDecAdd(void)
4272 CHECKPTR(VarDecAdd);
4273 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecAdd); EXPECTDEC(0,0,0,0);
4274 SETDEC(l,0,0,0,0); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,1);
4275 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4277 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,0); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4278 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,2);
4279 SETDEC(l,0,0,0,1); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDECZERO();
4280 SETDEC(l,0,0,0,1); SETDEC(r,0,0x80,0,2); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,1);
4282 SETDEC(l,0,0x80,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4283 SETDEC(l,0,0x80,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDECZERO();
4284 SETDEC(l,0,0x80,0,1); SETDEC(r,0,0,0,2); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4285 SETDEC(l,0,0x80,0,1); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,2);
4286 SETDEC(l,0,0x80,0,2); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,1);
4288 SETDEC(l,0,0,0,0xffffffff); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,0xfffffffe);
4289 SETDEC(l,0,0,0,0xffffffff); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,(ULONG64)1 << 32);
4290 SETDEC(l,0,0,0,0xffffffff); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,(ULONG64)1 << 32);
4292 SETDEC64(l,0,0,0,0xffffffff,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC64(0,0,0,0xffffffff,1);
4293 SETDEC64(l,0,0,0,0xffffffff,0); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4294 EXPECTDEC64(0,0,0,0xfffffffe,0xffffffff);
4296 SETDEC64(l,0,0,0,0xffffffff,0xffffffff); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,1,0);
4297 SETDEC64(l,0,0,0,0xffffffff,0xffffffff); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4298 EXPECTDEC64(0,0,0,0xffffffff,0xfffffffe);
4300 SETDEC(l,0,0,0xffffffff,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0xffffffff,1);
4301 SETDEC(l,0,0,0xffffffff,0); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4302 EXPECTDEC64(0,0,0xfffffffe,0xffffffff,0xffffffff);
4304 SETDEC64(l,0,0,0xffffffff,0xffffffff,0xffffffff);SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4305 EXPECTDEC64(0,0,0xffffffff,0xffffffff,0xfffffffe);
4306 SETDEC64(l,0,0,0xffffffff,0xffffffff,0xffffffff);SETDEC(r,0,0,0,1); MATH2(VarDecAdd);
4307 ok(hres == DISP_E_OVERFLOW,"Expected overflow, got (%d,%d,%d,(%8x,%8x)x) hres 0x%08x\n",
4308 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4310 /* Promotes to the highest scale, so here the results are in the scale of 2 */
4311 SETDEC(l,2,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecAdd); EXPECTDEC(2,0,0,0);
4312 SETDEC(l,2,0,0,100); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(2,0,0,200);
4315 static void test_VarDecSub(void)
4319 CHECKPTR(VarDecSub);
4320 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecSub); EXPECTDECZERO();
4321 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecSub); EXPECTDEC(0,0x80,0,1);
4322 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecSub); EXPECTDECZERO();
4323 SETDEC(l,0,0,0,1); SETDEC(r,0,0x80,0,1); MATH2(VarDecSub); EXPECTDEC(0,0,0,2);
4326 static void test_VarDecMul(void)
4330 CHECKPTR(VarDecMul);
4331 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecMul); EXPECTDEC(0,0,0,0);
4332 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,0); MATH2(VarDecMul); EXPECTDEC(0,0,0,0);
4333 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecMul); EXPECTDEC(0,0,0,0);
4334 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecMul); EXPECTDEC(0,0,0,1);
4335 SETDEC(l,0,0,0,45000);SETDEC(r,0,0,0,2); MATH2(VarDecMul); EXPECTDEC(0,0,0,90000);
4336 SETDEC(l,0,0,0,2); SETDEC(r,0,0,0,45000); MATH2(VarDecMul); EXPECTDEC(0,0,0,90000);
4338 SETDEC(l,0,0x80,0,2); SETDEC(r,0,0,0,2); MATH2(VarDecMul); EXPECTDEC(0,0x80,0,4);
4339 SETDEC(l,0,0,0,2); SETDEC(r,0,0x80,0,2); MATH2(VarDecMul); EXPECTDEC(0,0x80,0,4);
4340 SETDEC(l,0,0x80,0,2); SETDEC(r,0,0x80,0,2); MATH2(VarDecMul); EXPECTDEC(0,0,0,4);
4342 SETDEC(l,4,0,0,2); SETDEC(r,0,0,0,2); MATH2(VarDecMul); EXPECTDEC(4,0,0,4);
4343 SETDEC(l,0,0,0,2); SETDEC(r,3,0,0,2); MATH2(VarDecMul); EXPECTDEC(3,0,0,4);
4344 SETDEC(l,4,0,0,2); SETDEC(r,3,0,0,2); MATH2(VarDecMul); EXPECTDEC(7,0,0,4);
4345 /* this last one shows that native oleaut32 does *not* gratuitously seize opportunities
4346 to reduce the scale if possible - the canonical result for the expected value is (6,0,0,1)
4348 SETDEC(l,4,0,0,5); SETDEC(r,3,0,0,2); MATH2(VarDecMul); EXPECTDEC(7,0,0,10);
4350 SETDEC64(l,0,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC(r,0,0,0,2); MATH2(VarDecMul); EXPECTDEC64(0,0,1,0xFFFFFFFF,0xFFFFFFFE);
4351 SETDEC(l,0,0,0,2); SETDEC64(r,0,0,0,0xFFFFFFFF,0xFFFFFFFF); MATH2(VarDecMul); EXPECTDEC64(0,0,1,0xFFFFFFFF,0xFFFFFFFE);
4352 SETDEC(l,0,0,1,1); SETDEC(r,0,0,0,0x80000000); MATH2(VarDecMul); EXPECTDEC(0,0,0x80000000,0x80000000);
4353 SETDEC(l,0,0,0,0x80000000); SETDEC(r,0,0,1,1); MATH2(VarDecMul); EXPECTDEC(0,0,0x80000000,0x80000000);
4355 /* near-overflow, used as a reference */
4356 SETDEC64(l,0,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC(r,0,0,0,2000000000); MATH2(VarDecMul);EXPECTDEC64(0,0,1999999999,0xFFFFFFFF,0x88CA6C00);
4357 /* actual overflow - right operand is 10 times the previous value */
4358 SETDEC64(l,0,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC64(r,0,0,0,4,0xA817C800); MATH2(VarDecMul);
4359 ok(hres == DISP_E_OVERFLOW,"Expected overflow, got (%d,%d,%d,(%8x,%8x)x) hres 0x%08x\n",
4360 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4361 /* here, native oleaut32 has an opportunity to avert the overflow, by reducing the scale of the result */
4362 SETDEC64(l,1,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC64(r,0,0,0,4,0xA817C800); MATH2(VarDecMul);EXPECTDEC64(0,0,1999999999,0xFFFFFFFF,0x88CA6C00);
4364 /* near-overflow, used as a reference */
4365 SETDEC64(l,0,0,1,0xFFFFFFFF,0xFFFFFFFE); SETDEC(r,0,0,0,1000000000); MATH2(VarDecMul);EXPECTDEC64(0,0,1999999999,0xFFFFFFFF,0x88CA6C00);
4366 /* actual overflow - right operand is 10 times the previous value */
4367 SETDEC64(l,0,0,1,0xFFFFFFFF,0xFFFFFFFE); SETDEC64(r,0,0,0,2,0x540BE400); MATH2(VarDecMul);
4368 ok(hres == DISP_E_OVERFLOW,"Expected overflow, got (%d,%d,%d,(%8x,%8x)x) hres 0x%08x\n",
4369 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4370 /* here, native oleaut32 has an opportunity to avert the overflow, by reducing the scale of the result */
4371 SETDEC64(l,1,0,1,0xFFFFFFFF,0xFFFFFFFE); SETDEC64(r,0,0,0,2,0x540BE400); MATH2(VarDecMul);EXPECTDEC64(0,0,1999999999,0xFFFFFFFF,0x88CA6C00);
4373 /* this one shows that native oleaut32 is willing to lose significant digits in order to avert an overflow */
4374 SETDEC64(l,2,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC64(r,0,0,0,9,0x502F9001); MATH2(VarDecMul);EXPECTDEC64(1,0,0xee6b2800,0x19999998,0xab2e719a);
4377 static void test_VarDecDiv(void)
4381 CHECKPTR(VarDecDiv);
4382 /* identity divisions */
4383 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecDiv); EXPECTDEC(0,0,0,0);
4384 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecDiv); EXPECTDEC(0,0,0,1);
4385 SETDEC(l,1,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecDiv); EXPECTDEC(1,0,0,1);
4387 /* exact divisions */
4388 SETDEC(l,0,0,0,45); SETDEC(r,0,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0,0,5);
4389 SETDEC(l,1,0,0,45); SETDEC(r,0,0,0,9); MATH2(VarDecDiv); EXPECTDEC(1,0,0,5);
4390 SETDEC(l,0,0,0,45); SETDEC(r,1,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0,0,50);
4391 SETDEC(l,1,0,0,45); SETDEC(r,2,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0,0,50);
4392 /* these last three results suggest that native oleaut32 scales both operands down to zero
4393 before the division, but does not always try to scale the result, even if it is possible -
4394 analogous to multiplication behavior.
4396 SETDEC(l,1,0,0,45); SETDEC(r,1,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0,0,5);
4397 SETDEC(l,2,0,0,450); SETDEC(r,1,0,0,9); MATH2(VarDecDiv);
4398 if (S(U(out)).scale == 1) EXPECTDEC(1,0,0,50);
4399 else EXPECTDEC(0,0,0,5);
4401 /* inexact divisions */
4402 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,180700362,0x14b700cb,0x05555555);
4403 SETDEC(l,1,0,0,1); SETDEC(r,0,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,18070036,0x35458014,0x4d555555);
4404 SETDEC(l,0,0,0,1); SETDEC(r,1,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,1807003620,0xcf2607ee,0x35555555);
4405 SETDEC(l,1,0,0,1); SETDEC(r,2,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,1807003620,0xcf2607ee,0x35555555);
4406 SETDEC(l,1,0,0,1); SETDEC(r,1,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,180700362,0x14b700cb,0x05555555);
4407 SETDEC(l,2,0,0,10); SETDEC(r,1,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,180700362,0x14b700cb,0x05555555);
4409 /* this one shows that native oleaut32 rounds up the result */
4410 SETDEC(l,0,0,0,2); SETDEC(r,0,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,361400724,0x296e0196,0x0aaaaaab);
4413 SETDEC(l,0,0x80,0,45); SETDEC(r,0,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0x80,0,5);
4414 SETDEC(l,0,0,0,45); SETDEC(r,0,0x80,0,9); MATH2(VarDecDiv);EXPECTDEC(0,0x80,0,5);
4415 SETDEC(l,0,0x80,0,45); SETDEC(r,0,0x80,0,9); MATH2(VarDecDiv);EXPECTDEC(0,0,0,5);
4418 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecDiv);/* indeterminate */
4419 ok(hres == DISP_E_DIVBYZERO,"Expected division-by-zero, got (%d,%d,%d,(%8x,%8x)x) hres 0x%08x\n",
4420 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4421 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,0); MATH2(VarDecDiv);/* division by zero */
4422 ok(hres == DISP_E_DIVBYZERO,"Expected division-by-zero, got (%d,%d,%d,(%8x,%8x)x) hres 0x%08x\n",
4423 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4427 static void test_VarDecCmp(void)
4431 CHECKPTR(VarDecCmp);
4433 SETDEC(l,0,0,0,1); SETDEC(out,0,0,0,1); MATH1(VarDecCmp); EXPECT_EQ;
4434 SETDEC(l,0,0,0,1); SETDEC(out,0,0,0,0); MATH1(VarDecCmp); EXPECT_GT;
4435 SETDEC(l,0,0,0,1); SETDEC(out,0,0,-1,-1); MATH1(VarDecCmp); EXPECT_LT;
4437 SETDEC(l,0,0,0,1); SETDEC(out,0,DECIMAL_NEG,0,1); MATH1(VarDecCmp); EXPECT_GT;
4438 SETDEC(l,0,0,0,1); SETDEC(out,0,DECIMAL_NEG,0,0); MATH1(VarDecCmp); EXPECT_GT;
4439 SETDEC(l,0,0,0,1); SETDEC(out,0,DECIMAL_NEG,-1,-1); MATH1(VarDecCmp); EXPECT_GT;
4441 SETDEC(l,0,DECIMAL_NEG,0,1); SETDEC(out,0,0,0,1); MATH1(VarDecCmp); EXPECT_LT;
4442 SETDEC(l,0,DECIMAL_NEG,0,1); SETDEC(out,0,0,0,0); MATH1(VarDecCmp); EXPECT_LT;
4443 SETDEC(l,0,DECIMAL_NEG,0,1); SETDEC(out,0,0,-1,-1); MATH1(VarDecCmp); EXPECT_LT;
4445 SETDEC(l,0,DECIMAL_NEG,0,1); SETDEC(out,0,DECIMAL_NEG,0,1); MATH1(VarDecCmp); EXPECT_EQ;
4446 SETDEC(l,0,DECIMAL_NEG,0,1); SETDEC(out,0,DECIMAL_NEG,0,0); MATH1(VarDecCmp); EXPECT_LT;
4447 SETDEC(l,0,DECIMAL_NEG,0,1); SETDEC(out,0,DECIMAL_NEG,-1,-1); MATH1(VarDecCmp); EXPECT_GT;
4449 SETDEC(l,0,0,0,0); SETDEC(out,0,0,0,1); MATH1(VarDecCmp); EXPECT_LT;
4450 SETDEC(l,0,0,0,0); SETDEC(out,0,0,0,0); MATH1(VarDecCmp); EXPECT_EQ;
4451 SETDEC(l,0,0,0,0); SETDEC(out,0,0,-1,-1); MATH1(VarDecCmp); EXPECT_LT;
4453 SETDEC(l,0,0,0,0); SETDEC(out,0,DECIMAL_NEG,0,1); MATH1(VarDecCmp); EXPECT_GT;
4454 SETDEC(l,0,0,0,0); SETDEC(out,0,DECIMAL_NEG,0,0); MATH1(VarDecCmp); EXPECT_EQ;
4455 SETDEC(l,0,0,0,0); SETDEC(out,0,DECIMAL_NEG,-1,-1); MATH1(VarDecCmp); EXPECT_GT;
4457 SETDEC(l,0,DECIMAL_NEG,0,0); SETDEC(out,0,0,0,1); MATH1(VarDecCmp); EXPECT_LT;
4458 SETDEC(l,0,DECIMAL_NEG,0,0); SETDEC(out,0,0,0,0); MATH1(VarDecCmp); EXPECT_EQ;
4459 SETDEC(l,0,DECIMAL_NEG,0,0); SETDEC(out,0,0,-1,-1); MATH1(VarDecCmp); EXPECT_LT;
4461 SETDEC(l,0,DECIMAL_NEG,0,0); SETDEC(out,0,DECIMAL_NEG,0,1); MATH1(VarDecCmp); EXPECT_GT;
4462 SETDEC(l,0,DECIMAL_NEG,0,0); SETDEC(out,0,DECIMAL_NEG,0,0); MATH1(VarDecCmp); EXPECT_EQ;
4463 SETDEC(l,0,DECIMAL_NEG,0,0); SETDEC(out,0,DECIMAL_NEG,-1,-1); MATH1(VarDecCmp); EXPECT_GT;
4465 SETDEC(l,0,0,-1,-1); SETDEC(out,0,0,0,1); MATH1(VarDecCmp); EXPECT_GT;
4466 SETDEC(l,0,0,-1,-1); SETDEC(out,0,0,0,0); MATH1(VarDecCmp); EXPECT_GT;
4467 SETDEC(l,0,0,-1,-1); SETDEC(out,0,0,-1,-1); MATH1(VarDecCmp); EXPECT_EQ;
4469 SETDEC(l,0,0,-1,-1); SETDEC(out,0,DECIMAL_NEG,0,1); MATH1(VarDecCmp); EXPECT_GT;
4470 SETDEC(l,0,0,-1,-1); SETDEC(out,0,DECIMAL_NEG,0,0); MATH1(VarDecCmp); EXPECT_GT;
4471 SETDEC(l,0,0,-1,-1); SETDEC(out,0,DECIMAL_NEG,-1,-1); MATH1(VarDecCmp); EXPECT_GT;
4473 SETDEC(l,0,DECIMAL_NEG,-1,-1); SETDEC(out,0,0,0,1); MATH1(VarDecCmp); EXPECT_LT;
4474 SETDEC(l,0,DECIMAL_NEG,-1,-1); SETDEC(out,0,0,0,0); MATH1(VarDecCmp); EXPECT_LT;
4475 SETDEC(l,0,DECIMAL_NEG,-1,-1); SETDEC(out,0,0,-1,-1); MATH1(VarDecCmp); EXPECT_LT;
4477 SETDEC(l,0,DECIMAL_NEG,-1,-1); SETDEC(out,0,DECIMAL_NEG,0,1); MATH1(VarDecCmp); EXPECT_LT;
4478 SETDEC(l,0,DECIMAL_NEG,-1,-1); SETDEC(out,0,DECIMAL_NEG,0,0); MATH1(VarDecCmp); EXPECT_LT;
4479 SETDEC(l,0,DECIMAL_NEG,-1,-1); SETDEC(out,0,DECIMAL_NEG,-1,-1); MATH1(VarDecCmp); EXPECT_EQ;
4482 SETDEC(out,0,0,0,1); SETDEC(l,0,0,0,1); MATH1(VarDecCmp); EXPECT_EQ;
4483 SETDEC(out,0,0,0,1); SETDEC(l,0,0,0,0); MATH1(VarDecCmp); EXPECT_LT;
4484 SETDEC(out,0,0,0,1); SETDEC(l,0,0,-1,-1); MATH1(VarDecCmp); EXPECT_GT;
4486 SETDEC(out,0,0,0,1); SETDEC(l,0,DECIMAL_NEG,0,1); MATH1(VarDecCmp); EXPECT_LT;
4487 SETDEC(out,0,0,0,1); SETDEC(l,0,DECIMAL_NEG,0,0); MATH1(VarDecCmp); EXPECT_LT;
4488 SETDEC(out,0,0,0,1); SETDEC(l,0,DECIMAL_NEG,-1,-1); MATH1(VarDecCmp); EXPECT_LT;
4490 SETDEC(out,0,DECIMAL_NEG,0,1); SETDEC(l,0,0,0,1); MATH1(VarDecCmp); EXPECT_GT;
4491 SETDEC(out,0,DECIMAL_NEG,0,1); SETDEC(l,0,0,0,0); MATH1(VarDecCmp); EXPECT_GT;
4492 SETDEC(out,0,DECIMAL_NEG,0,1); SETDEC(l,0,0,-1,-1); MATH1(VarDecCmp); EXPECT_GT;
4494 SETDEC(out,0,DECIMAL_NEG,0,1); SETDEC(l,0,DECIMAL_NEG,0,1); MATH1(VarDecCmp); EXPECT_EQ;
4495 SETDEC(out,0,DECIMAL_NEG,0,1); SETDEC(l,0,DECIMAL_NEG,0,0); MATH1(VarDecCmp); EXPECT_GT;
4496 SETDEC(out,0,DECIMAL_NEG,0,1); SETDEC(l,0,DECIMAL_NEG,-1,-1); MATH1(VarDecCmp); EXPECT_LT;
4498 SETDEC(out,0,0,0,0); SETDEC(l,0,0,0,1); MATH1(VarDecCmp); EXPECT_GT;
4499 SETDEC(out,0,0,0,0); SETDEC(l,0,0,0,0); MATH1(VarDecCmp); EXPECT_EQ;
4500 SETDEC(out,0,0,0,0); SETDEC(l,0,0,-1,-1); MATH1(VarDecCmp); EXPECT_GT;
4502 SETDEC(out,0,0,0,0); SETDEC(l,0,DECIMAL_NEG,0,1); MATH1(VarDecCmp); EXPECT_LT;
4503 SETDEC(out,0,0,0,0); SETDEC(l,0,DECIMAL_NEG,0,0); MATH1(VarDecCmp); EXPECT_EQ;
4504 SETDEC(out,0,0,0,0); SETDEC(l,0,DECIMAL_NEG,-1,-1); MATH1(VarDecCmp); EXPECT_LT;
4506 SETDEC(out,0,DECIMAL_NEG,0,0); SETDEC(l,0,0,0,1); MATH1(VarDecCmp); EXPECT_GT;
4507 SETDEC(out,0,DECIMAL_NEG,0,0); SETDEC(l,0,0,0,0); MATH1(VarDecCmp); EXPECT_EQ;
4508 SETDEC(out,0,DECIMAL_NEG,0,0); SETDEC(l,0,0,-1,-1); MATH1(VarDecCmp); EXPECT_GT;
4510 SETDEC(out,0,DECIMAL_NEG,0,0); SETDEC(l,0,DECIMAL_NEG,0,1); MATH1(VarDecCmp); EXPECT_LT;
4511 SETDEC(out,0,DECIMAL_NEG,0,0); SETDEC(l,0,DECIMAL_NEG,0,0); MATH1(VarDecCmp); EXPECT_EQ;
4512 SETDEC(out,0,DECIMAL_NEG,0,0); SETDEC(l,0,DECIMAL_NEG,-1,-1); MATH1(VarDecCmp); EXPECT_LT;
4514 SETDEC(out,0,0,-1,-1); SETDEC(l,0,0,0,1); MATH1(VarDecCmp); EXPECT_LT;
4515 SETDEC(out,0,0,-1,-1); SETDEC(l,0,0,0,0); MATH1(VarDecCmp); EXPECT_LT;
4516 SETDEC(out,0,0,-1,-1); SETDEC(l,0,0,-1,-1); MATH1(VarDecCmp); EXPECT_EQ;
4518 SETDEC(out,0,0,-1,-1); SETDEC(l,0,DECIMAL_NEG,0,1); MATH1(VarDecCmp); EXPECT_LT;
4519 SETDEC(out,0,0,-1,-1); SETDEC(l,0,DECIMAL_NEG,0,0); MATH1(VarDecCmp); EXPECT_LT;
4520 SETDEC(out,0,0,-1,-1); SETDEC(l,0,DECIMAL_NEG,-1,-1); MATH1(VarDecCmp); EXPECT_LT;
4522 SETDEC(out,0,DECIMAL_NEG,-1,-1); SETDEC(l,0,0,0,1); MATH1(VarDecCmp); EXPECT_GT;
4523 SETDEC(out,0,DECIMAL_NEG,-1,-1); SETDEC(l,0,0,0,0); MATH1(VarDecCmp); EXPECT_GT;
4524 SETDEC(out,0,DECIMAL_NEG,-1,-1); SETDEC(l,0,0,-1,-1); MATH1(VarDecCmp); EXPECT_GT;
4526 SETDEC(out,0,DECIMAL_NEG,-1,-1); SETDEC(l,0,DECIMAL_NEG,0,1); MATH1(VarDecCmp); EXPECT_GT;
4527 SETDEC(out,0,DECIMAL_NEG,-1,-1); SETDEC(l,0,DECIMAL_NEG,0,0); MATH1(VarDecCmp); EXPECT_GT;
4528 SETDEC(out,0,DECIMAL_NEG,-1,-1); SETDEC(l,0,DECIMAL_NEG,-1,-1); MATH1(VarDecCmp); EXPECT_EQ;
4537 #define CONV_TYPE VARIANT_BOOL
4539 #define _EXPECTRES(res, x, fs) \
4540 ok((hres == S_OK && out == (CONV_TYPE)(x)) || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
4541 "expected " #x ", got " fs "; hres=0x%08x\n", out, hres)
4543 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%d")
4545 #define CONVERTRANGE(func,start,end) for (i = start; i < end; i++) { \
4546 CONVERT(func, i); if (i) { EXPECT(VARIANT_TRUE); } else { EXPECT(VARIANT_FALSE); } }
4548 static void test_VarBoolFromI1(void)
4550 CONVVARS(signed char);
4553 CHECKPTR(VarBoolFromI1);
4554 CONVERTRANGE(VarBoolFromI1, -128, 128);
4557 static void test_VarBoolFromUI1(void)
4562 CHECKPTR(VarBoolFromUI1);
4563 CONVERTRANGE(VarBoolFromUI1, 0, 256);
4566 static void test_VarBoolFromI2(void)
4571 CHECKPTR(VarBoolFromI2);
4572 CONVERTRANGE(VarBoolFromI2, -32768, 32768);
4575 static void test_VarBoolFromUI2(void)
4580 CHECKPTR(VarBoolFromUI2);
4581 CONVERTRANGE(VarBoolFromUI2, 0, 65536);
4584 static void test_VarBoolFromI4(void)
4588 CHECKPTR(VarBoolFromI4);
4589 CONVERT(VarBoolFromI4, 0x80000000); EXPECT(VARIANT_TRUE);
4590 CONVERT(VarBoolFromI4, -1); EXPECT(VARIANT_TRUE);
4591 CONVERT(VarBoolFromI4, 0); EXPECT(VARIANT_FALSE);
4592 CONVERT(VarBoolFromI4, 1); EXPECT(VARIANT_TRUE);
4593 CONVERT(VarBoolFromI4, 0x7fffffff); EXPECT(VARIANT_TRUE);
4596 static void test_VarBoolFromUI4(void)
4600 CHECKPTR(VarBoolFromUI4);
4601 CONVERT(VarBoolFromI4, 0); EXPECT(VARIANT_FALSE);
4602 CONVERT(VarBoolFromI4, 1); EXPECT(VARIANT_TRUE);
4603 CONVERT(VarBoolFromI4, 0x80000000); EXPECT(VARIANT_TRUE);
4606 static void test_VarBoolFromR4(void)
4610 CHECKPTR(VarBoolFromR4);
4611 CONVERT(VarBoolFromR4, -1.0f); EXPECT(VARIANT_TRUE);
4612 CONVERT(VarBoolFromR4, 0.0f); EXPECT(VARIANT_FALSE);
4613 CONVERT(VarBoolFromR4, 1.0f); EXPECT(VARIANT_TRUE);
4614 CONVERT(VarBoolFromR4, 1.5f); EXPECT(VARIANT_TRUE);
4617 CONVERT(VarBoolFromR4, -1.5f); EXPECT(VARIANT_TRUE);
4618 CONVERT(VarBoolFromR4, -0.6f); EXPECT(VARIANT_TRUE);
4619 CONVERT(VarBoolFromR4, -0.5f); EXPECT(VARIANT_TRUE);
4620 CONVERT(VarBoolFromR4, -0.4f); EXPECT(VARIANT_TRUE);
4621 CONVERT(VarBoolFromR4, 0.4f); EXPECT(VARIANT_TRUE);
4622 CONVERT(VarBoolFromR4, 0.5f); EXPECT(VARIANT_TRUE);
4623 CONVERT(VarBoolFromR4, 0.6f); EXPECT(VARIANT_TRUE);
4624 CONVERT(VarBoolFromR4, 1.5f); EXPECT(VARIANT_TRUE);
4627 static void test_VarBoolFromR8(void)
4631 /* Hopefully we made the point with R4 above that rounding is
4632 * irrelevant, so we'll skip that for R8 and Date
4634 CHECKPTR(VarBoolFromR8);
4635 CONVERT(VarBoolFromR8, -1.0); EXPECT(VARIANT_TRUE);
4636 CONVERT(VarBoolFromR8, -0.0); EXPECT(VARIANT_FALSE);
4637 CONVERT(VarBoolFromR8, 1.0); EXPECT(VARIANT_TRUE);
4640 static void test_VarBoolFromCy(void)
4644 CHECKPTR(VarBoolFromCy);
4645 CONVERT_CY(VarBoolFromCy, -32769); EXPECT(VARIANT_TRUE);
4646 CONVERT_CY(VarBoolFromCy, -32768); EXPECT(VARIANT_TRUE);
4647 CONVERT_CY(VarBoolFromCy, -1); EXPECT(VARIANT_TRUE);
4648 CONVERT_CY(VarBoolFromCy, 0); EXPECT(VARIANT_FALSE);
4649 CONVERT_CY(VarBoolFromCy, 1); EXPECT(VARIANT_TRUE);
4650 CONVERT_CY(VarBoolFromCy, 32767); EXPECT(VARIANT_TRUE);
4651 CONVERT_CY(VarBoolFromCy, 32768); EXPECT(VARIANT_TRUE);
4654 static void test_VarBoolFromI8(void)
4658 CHECKPTR(VarBoolFromI8);
4659 CONVERT(VarBoolFromI8, -1); EXPECT(VARIANT_TRUE);
4660 CONVERT(VarBoolFromI8, 0); EXPECT(VARIANT_FALSE);
4661 CONVERT(VarBoolFromI8, 1); EXPECT(VARIANT_TRUE);
4664 static void test_VarBoolFromUI8(void)
4668 CHECKPTR(VarBoolFromUI8);
4669 CONVERT(VarBoolFromUI8, 0); EXPECT(VARIANT_FALSE);
4670 CONVERT(VarBoolFromUI8, 1); EXPECT(VARIANT_TRUE);
4673 static void test_VarBoolFromDec(void)
4677 CHECKPTR(VarBoolFromDec);
4678 CONVERT_BADDEC(VarBoolFromDec);
4680 if (HAVE_OLEAUT32_DECIMAL)
4682 /* Early versions of oleaut32 don't catch these errors */
4683 CONVERT_DEC(VarBoolFromDec,29,0,0,0); EXPECT_INVALID;
4684 CONVERT_DEC(VarBoolFromDec,0,0x1,0,0); EXPECT_INVALID;
4685 CONVERT_DEC(VarBoolFromDec,0,0x40,0,0); EXPECT_INVALID;
4686 CONVERT_DEC(VarBoolFromDec,0,0x7f,0,0); EXPECT_INVALID;
4689 CONVERT_DEC(VarBoolFromDec,0,0x80,0,1); EXPECT(VARIANT_TRUE);
4690 CONVERT_DEC(VarBoolFromDec,0,0,0,0); EXPECT(VARIANT_FALSE);
4691 CONVERT_DEC(VarBoolFromDec,0,0,0,1); EXPECT(VARIANT_TRUE);
4692 CONVERT_DEC(VarBoolFromDec,0,0,1,0); EXPECT(VARIANT_TRUE);
4694 CONVERT_DEC(VarBoolFromDec,2,0,0,CY_MULTIPLIER); EXPECT(VARIANT_TRUE);
4695 CONVERT_DEC(VarBoolFromDec,2,0x80,0,CY_MULTIPLIER); EXPECT(VARIANT_TRUE);
4698 static void test_VarBoolFromDate(void)
4702 CHECKPTR(VarBoolFromDate);
4703 CONVERT(VarBoolFromDate, -1.0); EXPECT(VARIANT_TRUE);
4704 CONVERT(VarBoolFromDate, -0.0); EXPECT(VARIANT_FALSE);
4705 CONVERT(VarBoolFromDate, 1.0); EXPECT(VARIANT_TRUE);
4708 static void test_VarBoolFromStr(void)
4713 CHECKPTR(VarBoolFromStr);
4715 in = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4717 CONVERT_STR(VarBoolFromStr,NULL,0);
4718 if (hres != E_INVALIDARG)
4721 /* #FALSE# and #TRUE# Are always accepted */
4722 CONVERT_STR(VarBoolFromStr,"#FALSE#",0); EXPECT(VARIANT_FALSE);
4723 CONVERT_STR(VarBoolFromStr,"#TRUE#",0); EXPECT(VARIANT_TRUE);
4725 /* Match of #FALSE# and #TRUE# is case sensitive */
4726 CONVERT_STR(VarBoolFromStr,"#False#",0); EXPECT_MISMATCH;
4727 /* But match against English is not */
4728 CONVERT_STR(VarBoolFromStr,"false",0); EXPECT(VARIANT_FALSE);
4729 CONVERT_STR(VarBoolFromStr,"False",0); EXPECT(VARIANT_FALSE);
4730 /* On/Off and yes/no are not acceptable inputs, with any flags set */
4731 CONVERT_STR(VarBoolFromStr,"On",0xffffffff); EXPECT_MISMATCH;
4732 CONVERT_STR(VarBoolFromStr,"Yes",0xffffffff); EXPECT_MISMATCH;
4734 /* Change the LCID. This doesn't make any difference for text,unless we ask
4735 * to check local boolean text with the VARIANT_LOCALBOOL flag. */
4736 in = MAKELCID(MAKELANGID(LANG_FRENCH, SUBLANG_DEFAULT), SORT_DEFAULT);
4738 /* #FALSE# and #TRUE# are accepted in all locales */
4739 CONVERT_STR(VarBoolFromStr,"#FALSE#",0); EXPECT(VARIANT_FALSE);
4740 CONVERT_STR(VarBoolFromStr,"#TRUE#",0); EXPECT(VARIANT_TRUE);
4741 CONVERT_STR(VarBoolFromStr,"#FALSE#",VARIANT_LOCALBOOL); EXPECT(VARIANT_FALSE);
4742 CONVERT_STR(VarBoolFromStr,"#TRUE#",VARIANT_LOCALBOOL); EXPECT(VARIANT_TRUE);
4744 /* English is accepted regardless of the locale */
4745 CONVERT_STR(VarBoolFromStr,"false",0); EXPECT(VARIANT_FALSE);
4746 /* And is still not case sensitive */
4747 CONVERT_STR(VarBoolFromStr,"False",0); EXPECT(VARIANT_FALSE);
4749 if (HAVE_OLEAUT32_LOCALES)
4751 /* French is rejected without VARIANT_LOCALBOOL */
4752 CONVERT_STR(VarBoolFromStr,"faux",0); EXPECT_MISMATCH;
4753 /* But accepted if this flag is given */
4754 CONVERT_STR(VarBoolFromStr,"faux",VARIANT_LOCALBOOL); EXPECT(VARIANT_FALSE);
4755 /* Regardless of case - from this we assume locale text comparisons ignore case */
4756 CONVERT_STR(VarBoolFromStr,"Faux",VARIANT_LOCALBOOL); EXPECT(VARIANT_FALSE);
4758 /* Changing the locale prevents the localised text from being compared -
4759 * this demonstrates that only the indicated LCID and English are searched */
4760 in = MAKELCID(MAKELANGID(LANG_POLISH, SUBLANG_DEFAULT), SORT_DEFAULT);
4761 CONVERT_STR(VarBoolFromStr,"faux",VARIANT_LOCALBOOL); EXPECT_MISMATCH;
4764 /* Numeric strings are read as 0 or non-0 */
4765 CONVERT_STR(VarBoolFromStr,"0",0); EXPECT(VARIANT_FALSE);
4766 CONVERT_STR(VarBoolFromStr,"-1",0); EXPECT(VARIANT_TRUE);
4767 CONVERT_STR(VarBoolFromStr,"+1",0); EXPECT(VARIANT_TRUE);
4769 if (HAVE_OLEAUT32_LOCALES)
4771 /* Numeric strings are read as floating point numbers. The line below fails
4772 * because '.' is not a valid decimal separator for Polish numbers */
4773 CONVERT_STR(VarBoolFromStr,"0.1",LOCALE_NOUSEROVERRIDE); EXPECT_MISMATCH;
4776 /* Changing the lcid back to US English reads the r8 correctly */
4777 in = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4778 CONVERT_STR(VarBoolFromStr,"0.1",LOCALE_NOUSEROVERRIDE); EXPECT(VARIANT_TRUE);
4781 static void test_VarBoolCopy(void)
4783 COPYTEST(1, VT_BOOL, V_BOOL(&vSrc), V_BOOL(&vDst), V_BOOLREF(&vSrc), V_BOOLREF(&vDst), "%d");
4786 #define BOOL_STR(flags, str) hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, flags, VT_BSTR); \
4787 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && \
4788 V_BSTR(&vDst) && !memcmp(V_BSTR(&vDst), str, sizeof(str)), \
4789 "hres=0x%X, type=%d (should be VT_BSTR), *bstr='%c'\n", \
4790 hres, V_VT(&vDst), V_BSTR(&vDst) ? *V_BSTR(&vDst) : '?'); \
4793 static void test_VarBoolChangeTypeEx(void)
4795 static const WCHAR szTrue[] = { 'T','r','u','e','\0' };
4796 static const WCHAR szFalse[] = { 'F','a','l','s','e','\0' };
4797 static const WCHAR szFaux[] = { 'F','a','u','x','\0' };
4798 CONVVARS(CONV_TYPE);
4799 VARIANTARG vSrc, vDst;
4804 INITIAL_TYPETEST(VT_BOOL, V_BOOL, "%d");
4807 /* The common tests convert to a number. Try the different flags */
4808 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4810 V_VT(&vSrc) = VT_BOOL;
4815 BOOL_STR(VARIANT_ALPHABOOL, szTrue);
4817 BOOL_STR(VARIANT_ALPHABOOL, szFalse);
4820 if (HAVE_OLEAUT32_LOCALES)
4822 lcid = MAKELCID(MAKELANGID(LANG_FRENCH, SUBLANG_DEFAULT), SORT_DEFAULT);
4824 /* VARIANT_ALPHABOOL is always English */
4825 BOOL_STR(VARIANT_ALPHABOOL, szFalse);
4826 /* VARIANT_LOCALBOOL uses the localised text */
4827 BOOL_STR(VARIANT_LOCALBOOL, szFaux);
4828 /* Both flags together acts as VARIANT_LOCALBOOL */
4829 BOOL_STR(VARIANT_ALPHABOOL|VARIANT_LOCALBOOL, szFaux);
4837 static void test_VarBstrFromR4(void)
4839 static const WCHAR szNative[] = { '6','5','4','3','2','2','.','3','\0' };
4840 static const WCHAR szZero[] = {'0', '\0'};
4841 static const WCHAR szOneHalf_English[] = { '0','.','5','\0' }; /* uses period */
4842 static const WCHAR szOneHalf_Spanish[] = { '0',',','5','\0' }; /* uses comma */
4850 CHECKPTR(VarBstrFromR4);
4852 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4853 lcid_spanish = MAKELCID(MAKELANGID(LANG_SPANISH, SUBLANG_SPANISH), SORT_DEFAULT);
4855 hres = pVarBstrFromR4(f, lcid, 0, &bstr);
4856 ok(hres == S_OK, "got hres 0x%08x\n", hres);
4860 /* MSDN states that rounding of R4/R8 is dependent on the underlying
4861 * bit pattern of the number and so is architecture dependent. In this
4862 * case Wine returns .2 (which is more correct) and Native returns .3
4864 ok(memcmp(bstr, szNative, sizeof(szNative)) == 0, "string different\n");
4866 SysFreeString(bstr);
4870 hres = pVarBstrFromR4(f, lcid, 0, &bstr);
4871 ok(hres == S_OK, "got hres 0x%08x\n", hres);
4875 ok(memcmp(bstr + 1, szZero, sizeof(szZero)) == 0, "negative zero (got %s)\n", wtoascii(bstr));
4877 ok(memcmp(bstr, szZero, sizeof(szZero)) == 0, "negative zero (got %s)\n", wtoascii(bstr));
4878 SysFreeString(bstr);
4881 /* The following tests that lcid is used for decimal separator even without LOCALE_USE_NLS */
4883 hres = pVarBstrFromR4(f, lcid, LOCALE_NOUSEROVERRIDE, &bstr);
4884 ok(hres == S_OK, "got hres 0x%08x\n", hres);
4887 ok(memcmp(bstr, szOneHalf_English, sizeof(szOneHalf_English)) == 0, "English locale failed (got %s)\n", wtoascii(bstr));
4888 SysFreeString(bstr);
4891 hres = pVarBstrFromR4(f, lcid_spanish, LOCALE_NOUSEROVERRIDE, &bstr);
4892 ok(hres == S_OK, "got hres 0x%08x\n", hres);
4895 ok(memcmp(bstr, szOneHalf_Spanish, sizeof(szOneHalf_Spanish)) == 0, "Spanish locale failed (got %s)\n", wtoascii(bstr));
4896 SysFreeString(bstr);
4900 #define BSTR_DATE(dt,str) \
4902 hres = pVarBstrFromDate(dt,lcid,LOCALE_NOUSEROVERRIDE,&bstr); \
4903 if (bstr) {WideCharToMultiByte(CP_ACP, 0, bstr, -1, buff, sizeof(buff), 0, 0); SysFreeString(bstr);} \
4905 ok(hres == S_OK && !strcmp(str,buff), "Expected '%s', got '%s', hres = 0x%08x\n", \
4908 static void test_VarBstrFromDate(void)
4915 CHECKPTR(VarBstrFromDate);
4916 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
4918 BSTR_DATE(0.0, "12:00:00 AM");
4919 BSTR_DATE(3.34, "1/2/1900 8:09:36 AM");
4920 BSTR_DATE(3339.34, "2/20/1909 8:09:36 AM");
4921 BSTR_DATE(365.00, "12/30/1900");
4922 BSTR_DATE(365.25, "12/30/1900 6:00:00 AM");
4923 BSTR_DATE(1461.0, "12/31/1903");
4924 BSTR_DATE(1461.5, "12/31/1903 12:00:00 PM");
4925 todo_wine { BSTR_DATE(-657434.0, "1/1/100"); }
4926 BSTR_DATE(2958465.0, "12/31/9999");
4929 #define BSTR_CY(l, a, b, e) \
4930 S(l).Lo = b; S(l).Hi = a; \
4931 hres = pVarBstrFromCy(l, lcid, LOCALE_NOUSEROVERRIDE, &bstr);\
4932 ok(hres == S_OK, "got hres 0x%08x\n", hres);\
4933 if (hres== S_OK && bstr)\
4935 ok(lstrcmpW(bstr, e) == 0, "invalid number (got %s)\n", wtoascii(bstr));\
4936 SysFreeString(bstr);\
4939 static void test_VarBstrFromCy(void)
4946 static const WCHAR szZero[] = {'0', '\0'};
4947 static const WCHAR szOne[] = {'1', '\0'};
4948 static const WCHAR szOnePointFive[] = {'1','.','5','\0'};
4949 static const WCHAR szMinusOnePointFive[] = {'-','1','.','5','\0'};
4950 static const WCHAR szBigNum1[] = {'4','2','9','4','9','6','.','7','2','9','5','\0'}; /* (1 << 32) - 1 / 1000 */
4951 static const WCHAR szBigNum2[] = {'4','2','9','4','9','6','.','7','2','9','6','\0'}; /* (1 << 32) / 1000 */
4952 static const WCHAR szBigNum3[] = {'9','2','2','3','3','7','2','0','3','6','8','5','4','7','7','.','5','8','0','7','\0'}; /* ((1 << 63) - 1)/10000 */
4954 static const WCHAR szSmallNumber_English[] = {'0','.','0','0','0','9','\0'};
4955 static const WCHAR szSmallNumber_Spanish[] = {'0',',','0','0','0','9','\0'};
4957 CHECKPTR(VarBstrFromCy);
4958 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
4961 BSTR_CY(l, 0,0, szZero);
4964 BSTR_CY(l, 0, 10000, szOne);
4966 /* check one point five */
4967 BSTR_CY(l, 0, 15000, szOnePointFive);
4969 /* check minus one point five */
4970 BSTR_CY(l, 0xffffffff, ((15000)^0xffffffff)+1, szMinusOnePointFive);
4972 /* check bignum (1) */
4973 BSTR_CY(l, 0, 0xffffffff, szBigNum1);
4975 /* check bignum (2) */
4976 BSTR_CY(l, 1,0, szBigNum2);
4978 /* check bignum (3) */
4979 BSTR_CY(l, 0x7fffffff,0xffffffff, szBigNum3);
4981 /* check leading zeros and decimal sep. for English locale */
4982 BSTR_CY(l, 0,9, szSmallNumber_English);
4984 lcid = MAKELCID(MAKELANGID(LANG_SPANISH, SUBLANG_DEFAULT), SORT_DEFAULT);
4986 /* check leading zeros and decimal sep. for Spanish locale */
4987 BSTR_CY(l, 0,9, szSmallNumber_Spanish);
4992 #define BSTR_DEC(l, a, b, c, d, e) \
4993 SETDEC(l, a,b,c,d);\
4994 hres = pVarBstrFromDec(&l, lcid, LOCALE_NOUSEROVERRIDE, &bstr);\
4995 ok(hres == S_OK, "got hres 0x%08x\n", hres);\
4996 if (hres== S_OK && bstr)\
4998 ok(lstrcmpW(bstr, e) == 0, "invalid number (got %s)\n", wtoascii(bstr));\
4999 SysFreeString(bstr);\
5002 #define BSTR_DEC64(l, a, b, c, x, d, e) \
5003 SETDEC64(l, a,b,c,x,d);\
5004 hres = pVarBstrFromDec(&l, lcid, LOCALE_NOUSEROVERRIDE, &bstr);\
5005 ok(hres == S_OK, "got hres 0x%08x\n", hres);\
5006 if (hres== S_OK && bstr)\
5008 ok(lstrcmpW(bstr, e) == 0, "invalid number (got %s)\n", wtoascii(bstr));\
5009 SysFreeString(bstr);\
5012 static void test_VarBstrFromDec(void)
5019 static const WCHAR szZero[] = {'0', '\0'};
5020 static const WCHAR szOne[] = {'1', '\0'};
5021 static const WCHAR szOnePointFive[] = {'1','.','5','\0'};
5022 static const WCHAR szMinusOnePointFive[] = {'-','1','.','5','\0'};
5023 static const WCHAR szBigNum1[] = {'4','2','9','4','9','6','7','2','9','5','\0'}; /* (1 << 32) - 1 */
5024 static const WCHAR szBigNum2[] = {'4','2','9','4','9','6','7','2','9','6','\0'}; /* (1 << 32) */
5025 static const WCHAR szBigNum3[] = {'1','8','4','4','6','7','4','4','0','7','3','7','0','9','5','5','1','6','1','5','\0'}; /* (1 << 64) - 1 */
5026 static const WCHAR szBigNum4[] = {'1','8','4','4','6','7','4','4','0','7','3','7','0','9','5','5','1','6','1','6','\0'}; /* (1 << 64) */
5027 static const WCHAR szBigNum5[] = {'7','9','2','2','8','1','6','2','5','1','4','2','6','4','3','3','7','5','9','3','5','4','3','9','5','0','3','3','5','\0'}; /* (1 << 96) - 1 */
5028 static const WCHAR szBigScale1[] = {'0','.','0','0','0','0','0','0','0','0','0','1','\0'}; /* 1 * 10^-10 */
5029 static const WCHAR szBigScale2[] = {'7','9','2','2','8','1','6','2','5','1','4','2','6','4','3','3','7','5','9','.','3','5','4','3','9','5','0','3','3','5','\0'}; /* ((1 << 96) - 1) * 10^-10 */
5030 static const WCHAR szBigScale3[] = {'7','.','9','2','2','8','1','6','2','5','1','4','2','6','4','3','3','7','5','9','3','5','4','3','9','5','0','3','3','5','\0'}; /* ((1 << 96) - 1) * 10^-28 */
5032 static const WCHAR szSmallNumber_English[] = {'0','.','0','0','0','9','\0'};
5033 static const WCHAR szSmallNumber_Spanish[] = {'0',',','0','0','0','9','\0'};
5035 CHECKPTR(VarBstrFromDec);
5036 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
5039 BSTR_DEC(l, 0,0,0,0, szZero);
5042 BSTR_DEC(l, 0,0,0,1, szOne);
5043 BSTR_DEC(l, 1,0,0,10,szOne);
5044 BSTR_DEC(l, 2,0,0,100,szOne);
5045 BSTR_DEC(l, 3,0,0,1000,szOne);
5047 /* check one point five */
5048 BSTR_DEC(l, 1,0,0,15, szOnePointFive);
5049 BSTR_DEC(l, 2,0,0,150, szOnePointFive);
5050 BSTR_DEC(l, 3,0,0,1500, szOnePointFive);
5052 /* check minus one point five */
5053 BSTR_DEC(l, 1,0x80,0,15, szMinusOnePointFive);
5055 /* check bignum (1) */
5056 BSTR_DEC(l, 0,0,0,0xffffffff, szBigNum1);
5058 /* check bignum (2) */
5059 BSTR_DEC64(l, 0,0,0,1,0, szBigNum2);
5061 /* check bignum (3) */
5062 BSTR_DEC64(l, 0,0,0,0xffffffff,0xffffffff, szBigNum3);
5064 /* check bignum (4) */
5065 BSTR_DEC(l, 0,0,1,0, szBigNum4);
5067 /* check bignum (5) */
5068 BSTR_DEC64(l, 0,0,0xffffffff,0xffffffff,0xffffffff, szBigNum5);
5070 /* check bigscale (1) */
5071 BSTR_DEC(l, 10,0,0,1, szBigScale1);
5073 /* check bigscale (2) */
5074 BSTR_DEC64(l, 10,0,0xffffffffUL,0xffffffff,0xffffffff, szBigScale2);
5076 /* check bigscale (3) */
5077 BSTR_DEC64(l, 28,0,0xffffffffUL,0xffffffff,0xffffffff, szBigScale3);
5079 /* check leading zeros and decimal sep. for English locale */
5080 BSTR_DEC(l, 4,0,0,9, szSmallNumber_English);
5081 BSTR_DEC(l, 5,0,0,90, szSmallNumber_English);
5082 BSTR_DEC(l, 6,0,0,900, szSmallNumber_English);
5083 BSTR_DEC(l, 7,0,0,9000, szSmallNumber_English);
5085 lcid = MAKELCID(MAKELANGID(LANG_SPANISH, SUBLANG_DEFAULT), SORT_DEFAULT);
5087 /* check leading zeros and decimal sep. for Spanish locale */
5088 BSTR_DEC(l, 4,0,0,9, szSmallNumber_Spanish);
5089 BSTR_DEC(l, 5,0,0,90, szSmallNumber_Spanish);
5090 BSTR_DEC(l, 6,0,0,900, szSmallNumber_Spanish);
5091 BSTR_DEC(l, 7,0,0,9000, szSmallNumber_Spanish);
5096 #define _VARBSTRCMP(left,right,lcid,flags,result) \
5097 hres = pVarBstrCmp(left,right,lcid,flags); \
5098 ok(hres == result, "VarBstrCmp: expected " #result ", got hres=0x%x\n", hres)
5099 #define VARBSTRCMP(left,right,flags,result) \
5100 _VARBSTRCMP(left,right,lcid,flags,result)
5102 static void test_VarBstrCmp(void)
5106 static const WCHAR sz[] = {'W','u','r','s','c','h','t','\0'};
5107 static const WCHAR szempty[] = {'\0'};
5108 static const WCHAR sz1[] = { 'a',0 };
5109 static const WCHAR sz2[] = { 'A',0 };
5110 static const WCHAR s1[] = { 'a',0 };
5111 static const WCHAR s2[] = { 'a',0,'b' };
5112 static const char sb1[] = {1,0,1};
5113 static const char sb2[] = {1,0,2};
5114 static const char sbchr0[] = {0,0};
5115 static const char sbchr00[] = {0,0,0};
5116 BSTR bstr, bstrempty, bstr2;
5118 CHECKPTR(VarBstrCmp);
5120 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
5121 bstr = SysAllocString(sz);
5122 bstrempty = SysAllocString(szempty);
5124 /* NULL handling. Yepp, MSDN is totally wrong here */
5125 VARBSTRCMP(NULL,NULL,0,VARCMP_EQ);
5126 VARBSTRCMP(bstr,NULL,0,VARCMP_GT);
5127 VARBSTRCMP(NULL,bstr,0,VARCMP_LT);
5129 /* NULL and empty string comparisons */
5130 VARBSTRCMP(bstrempty,NULL,0,VARCMP_EQ);
5131 VARBSTRCMP(NULL,bstrempty,0,VARCMP_EQ);
5133 SysFreeString(bstr);
5134 bstr = SysAllocString(sz1);
5136 bstr2 = SysAllocString(sz2);
5137 VARBSTRCMP(bstr,bstr2,0,VARCMP_LT);
5138 VARBSTRCMP(bstr,bstr2,NORM_IGNORECASE,VARCMP_EQ);
5139 SysFreeString(bstr2);
5140 /* These two strings are considered equal even though one is
5141 * NULL-terminated and the other not.
5143 bstr2 = SysAllocStringLen(s1, sizeof(s1) / sizeof(WCHAR));
5144 VARBSTRCMP(bstr,bstr2,0,VARCMP_EQ);
5145 SysFreeString(bstr2);
5147 /* These two strings are not equal */
5148 bstr2 = SysAllocStringLen(s2, sizeof(s2) / sizeof(WCHAR));
5149 VARBSTRCMP(bstr,bstr2,0,VARCMP_LT);
5150 SysFreeString(bstr2);
5152 SysFreeString(bstr);
5154 bstr = SysAllocStringByteLen(sbchr0, sizeof(sbchr0));
5155 bstr2 = SysAllocStringByteLen(sbchr0, sizeof(sbchr00));
5156 VARBSTRCMP(bstr,bstrempty,0,VARCMP_GT);
5157 VARBSTRCMP(bstrempty,bstr,0,VARCMP_LT);
5158 VARBSTRCMP(bstr2,bstrempty,0,VARCMP_GT);
5159 VARBSTRCMP(bstr2,bstr,0,VARCMP_EQ);
5160 SysFreeString(bstr2);
5161 SysFreeString(bstr);
5163 /* When (LCID == 0) it should be a binary comparison
5164 * so these two strings could not match.
5166 bstr = SysAllocStringByteLen(sb1, sizeof(sb1));
5167 bstr2 = SysAllocStringByteLen(sb2, sizeof(sb2));
5169 VARBSTRCMP(bstr,bstr2,0,VARCMP_LT);
5170 SysFreeString(bstr2);
5171 SysFreeString(bstr);
5173 bstr = SysAllocStringByteLen(sbchr0, sizeof(sbchr0));
5174 bstr2 = SysAllocStringByteLen(sbchr0, sizeof(sbchr00));
5175 VARBSTRCMP(bstr,bstrempty,0,VARCMP_GT);
5176 VARBSTRCMP(bstrempty,bstr,0,VARCMP_LT);
5177 VARBSTRCMP(bstr2,bstrempty,0,VARCMP_GT);
5178 VARBSTRCMP(bstr2,bstr,0,VARCMP_GT);
5179 SysFreeString(bstr2);
5180 SysFreeString(bstr);
5181 SysFreeString(bstrempty);
5184 /* Get the internal representation of a BSTR */
5185 static inline LPINTERNAL_BSTR Get(const BSTR lpszString)
5187 return lpszString ? (LPINTERNAL_BSTR)((char*)lpszString - sizeof(DWORD)) : NULL;
5190 static inline BSTR GetBSTR(const LPINTERNAL_BSTR bstr)
5192 return (BSTR)bstr->szString;
5195 static void test_SysStringLen(void)
5198 BSTR str = GetBSTR(&bstr);
5201 ok (SysStringLen(str) == 0, "Expected dwLen 0, got %d\n", SysStringLen(str));
5203 ok (SysStringLen(str) == 1, "Expected dwLen 1, got %d\n", SysStringLen(str));
5206 static void test_SysStringByteLen(void)
5209 BSTR str = GetBSTR(&bstr);
5212 ok (SysStringByteLen(str) == 0, "Expected dwLen 0, got %d\n", SysStringByteLen(str));
5214 ok (SysStringByteLen(str) == 2, "Expected dwLen 2, got %d\n", SysStringByteLen(str));
5217 static void test_SysAllocString(void)
5219 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
5222 str = SysAllocString(NULL);
5223 ok (str == NULL, "Expected NULL, got %p\n", str);
5225 str = SysAllocString(szTest);
5226 ok (str != NULL, "Expected non-NULL\n");
5229 LPINTERNAL_BSTR bstr = Get(str);
5231 ok (bstr->dwLen == 8, "Expected 8, got %d\n", bstr->dwLen);
5232 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
5237 static void test_SysAllocStringLen(void)
5239 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
5242 /* Very early native dlls do not limit the size of strings, so skip this test */
5245 str = SysAllocStringLen(szTest, 0x80000000);
5246 ok (str == NULL, "Expected NULL, got %p\n", str);
5249 str = SysAllocStringLen(NULL, 0);
5250 ok (str != NULL, "Expected non-NULL\n");
5253 LPINTERNAL_BSTR bstr = Get(str);
5255 ok (bstr->dwLen == 0, "Expected 0, got %d\n", bstr->dwLen);
5256 ok (!bstr->szString[0], "String not empty\n");
5260 str = SysAllocStringLen(szTest, 4);
5261 ok (str != NULL, "Expected non-NULL\n");
5264 LPINTERNAL_BSTR bstr = Get(str);
5266 ok (bstr->dwLen == 8, "Expected 8, got %d\n", bstr->dwLen);
5267 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
5272 static void test_SysAllocStringByteLen(void)
5274 const OLECHAR szTest[10] = { 'T','e','s','t','\0' };
5275 const CHAR szTestA[6] = { 'T','e','s','t','\0','?' };
5278 if (sizeof(void *) == 4) /* not limited to 0x80000000 on Win64 */
5280 str = SysAllocStringByteLen(szTestA, 0x80000000);
5281 ok (str == NULL, "Expected NULL, got %p\n", str);
5284 str = SysAllocStringByteLen(szTestA, 0xffffffff);
5285 ok (str == NULL, "Expected NULL, got %p\n", str);
5287 str = SysAllocStringByteLen(NULL, 0);
5288 ok (str != NULL, "Expected non-NULL\n");
5291 LPINTERNAL_BSTR bstr = Get(str);
5293 ok (bstr->dwLen == 0, "Expected 0, got %d\n", bstr->dwLen);
5294 ok (!bstr->szString[0], "String not empty\n");
5298 str = SysAllocStringByteLen(szTestA, 4);
5299 ok (str != NULL, "Expected non-NULL\n");
5302 LPINTERNAL_BSTR bstr = Get(str);
5304 ok (bstr->dwLen == 4, "Expected 4, got %d\n", bstr->dwLen);
5305 ok (!lstrcmpA((LPCSTR)bstr->szString, szTestA), "String different\n");
5309 /* Odd lengths are allocated rounded up, but truncated at the right position */
5310 str = SysAllocStringByteLen(szTestA, 3);
5311 ok (str != NULL, "Expected non-NULL\n");
5314 const CHAR szTestTruncA[4] = { 'T','e','s','\0' };
5315 LPINTERNAL_BSTR bstr = Get(str);
5317 ok (bstr->dwLen == 3, "Expected 3, got %d\n", bstr->dwLen);
5318 ok (!lstrcmpA((LPCSTR)bstr->szString, szTestTruncA), "String different\n");
5322 str = SysAllocStringByteLen((LPCSTR)szTest, 8);
5323 ok (str != NULL, "Expected non-NULL\n");
5326 LPINTERNAL_BSTR bstr = Get(str);
5328 ok (bstr->dwLen == 8, "Expected 8, got %d\n", bstr->dwLen);
5329 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
5334 static void test_SysReAllocString(void)
5336 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
5337 const OLECHAR szSmaller[2] = { 'x','\0' };
5338 const OLECHAR szLarger[7] = { 'L','a','r','g','e','r','\0' };
5341 str = SysAllocStringLen(szTest, 4);
5342 ok (str != NULL, "Expected non-NULL\n");
5345 LPINTERNAL_BSTR bstr;
5349 ok (bstr->dwLen == 8, "Expected 8, got %d\n", bstr->dwLen);
5350 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
5352 changed = SysReAllocString(&str, szSmaller);
5353 ok (changed == 1, "Expected 1, got %d\n", changed);
5354 /* Vista creates a new string, but older versions reuse the existing string. */
5355 /*ok (str == oldstr, "Created new string\n");*/
5357 ok (bstr->dwLen == 2, "Expected 2, got %d\n", bstr->dwLen);
5358 ok (!lstrcmpW(bstr->szString, szSmaller), "String different\n");
5360 changed = SysReAllocString(&str, szLarger);
5361 ok (changed == 1, "Expected 1, got %d\n", changed);
5362 /* Early versions always make new strings rather than resizing */
5363 /* ok (str == oldstr, "Created new string\n"); */
5365 ok (bstr->dwLen == 12, "Expected 12, got %d\n", bstr->dwLen);
5366 ok (!lstrcmpW(bstr->szString, szLarger), "String different\n");
5372 static void test_SysReAllocStringLen(void)
5374 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
5375 const OLECHAR szSmaller[2] = { 'x','\0' };
5376 const OLECHAR szLarger[7] = { 'L','a','r','g','e','r','\0' };
5379 str = SysAllocStringLen(szTest, 4);
5380 ok (str != NULL, "Expected non-NULL\n");
5383 LPINTERNAL_BSTR bstr;
5387 ok (bstr->dwLen == 8, "Expected 8, got %d\n", bstr->dwLen);
5388 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
5390 changed = SysReAllocStringLen(&str, szSmaller, 1);
5391 ok (changed == 1, "Expected 1, got %d\n", changed);
5392 /* Vista creates a new string, but older versions reuse the existing string. */
5393 /*ok (str == oldstr, "Created new string\n");*/
5395 ok (bstr->dwLen == 2, "Expected 2, got %d\n", bstr->dwLen);
5396 ok (!lstrcmpW(bstr->szString, szSmaller), "String different\n");
5398 changed = SysReAllocStringLen(&str, szLarger, 6);
5399 ok (changed == 1, "Expected 1, got %d\n", changed);
5400 /* Early versions always make new strings rather than resizing */
5401 /* ok (str == oldstr, "Created new string\n"); */
5403 ok (bstr->dwLen == 12, "Expected 12, got %d\n", bstr->dwLen);
5404 ok (!lstrcmpW(bstr->szString, szLarger), "String different\n");
5406 changed = SysReAllocStringLen(&str, str, 6);
5407 ok (changed == 1, "Expected 1, got %d\n", changed);
5412 /* Windows always returns null terminated strings */
5413 str = SysAllocStringLen(szTest, 4);
5414 ok (str != NULL, "Expected non-NULL\n");
5417 const int CHUNK_SIZE = 64;
5418 const int STRING_SIZE = 24;
5420 changed = SysReAllocStringLen(&str, NULL, CHUNK_SIZE);
5421 ok (changed == 1, "Expected 1, got %d\n", changed);
5422 ok (str != NULL, "Expected non-NULL\n");
5427 /* Filling string */
5428 memset (str, 0xAB, CHUNK_SIZE * sizeof (OLECHAR));
5429 /* Checking null terminator */
5430 changed = SysReAllocStringLen(&str, NULL, STRING_SIZE);
5431 ok (changed == 1, "Expected 1, got %d\n", changed);
5432 ok (str != NULL, "Expected non-NULL\n");
5435 ok (str == oldstr, "Expected reuse of the old string memory\n");
5436 ok (str[STRING_SIZE] == 0,
5437 "Expected null terminator, got 0x%04X\n", str[STRING_SIZE]);
5443 /* Some Windows applications use the same pointer for pbstr and psz */
5444 str = SysAllocStringLen(szTest, 4);
5445 ok(str != NULL, "Expected non-NULL\n");
5448 SysReAllocStringLen(&str, str, 1000000);
5449 ok(SysStringLen(str)==1000000, "Incorrect string length\n");
5450 ok(!memcmp(szTest, str, 4*sizeof(WCHAR)), "Incorrect string returned\n");
5456 static void test_BstrCopy(void)
5458 const CHAR szTestA[6] = { 'T','e','s','t','\0','?' };
5459 const CHAR szTestTruncA[4] = { 'T','e','s','\0' };
5460 LPINTERNAL_BSTR bstr;
5465 str = SysAllocStringByteLen(szTestA, 3);
5466 ok (str != NULL, "Expected non-NULL\n");
5469 V_VT(&vt1) = VT_BSTR;
5471 V_VT(&vt2) = VT_EMPTY;
5472 hres = VariantCopy(&vt2, &vt1);
5473 ok (hres == S_OK,"Failed to copy binary bstring with hres 0x%08x\n", hres);
5474 bstr = Get(V_BSTR(&vt2));
5475 ok (bstr->dwLen == 3, "Expected 3, got %d\n", bstr->dwLen);
5476 ok (!lstrcmpA((LPCSTR)bstr->szString, szTestTruncA), "String different\n");
5482 static void test_VarBstrCat(void)
5484 static const WCHAR sz1[] = { 'a',0 };
5485 static const WCHAR sz2[] = { 'b',0 };
5486 static const WCHAR sz1sz2[] = { 'a','b',0 };
5487 static const WCHAR s1[] = { 'a',0 };
5488 static const WCHAR s2[] = { 'b',0 };
5489 static const WCHAR s1s2[] = { 'a',0,'b',0 };
5490 static const char str1A[] = "Have ";
5491 static const char str2A[] = "A Cigar";
5493 BSTR str1, str2, res;
5499 ret = VarBstrCat(NULL, NULL, NULL);
5502 /* Concatenation of two NULL strings works */
5503 ret = VarBstrCat(NULL, NULL, &res);
5504 ok(ret == S_OK, "VarBstrCat failed: %08x\n", ret);
5505 ok(res != NULL, "Expected a string\n");
5506 ok(SysStringLen(res) == 0, "Expected a 0-length string\n");
5509 str1 = SysAllocString(sz1);
5511 /* Concatenation with one NULL arg */
5512 ret = VarBstrCat(NULL, str1, &res);
5513 ok(ret == S_OK, "VarBstrCat failed: %08x\n", ret);
5514 ok(res != NULL, "Expected a string\n");
5515 ok(SysStringLen(res) == SysStringLen(str1), "Unexpected length\n");
5516 ok(!memcmp(res, sz1, SysStringLen(str1)), "Unexpected value\n");
5518 ret = VarBstrCat(str1, NULL, &res);
5519 ok(ret == S_OK, "VarBstrCat failed: %08x\n", ret);
5520 ok(res != NULL, "Expected a string\n");
5521 ok(SysStringLen(res) == SysStringLen(str1), "Unexpected length\n");
5522 ok(!memcmp(res, sz1, SysStringLen(str1)), "Unexpected value\n");
5525 /* Concatenation of two zero-terminated strings */
5526 str2 = SysAllocString(sz2);
5527 ret = VarBstrCat(str1, str2, &res);
5528 ok(ret == S_OK, "VarBstrCat failed: %08x\n", ret);
5529 ok(res != NULL, "Expected a string\n");
5530 ok(SysStringLen(res) == sizeof(sz1sz2) / sizeof(WCHAR) - 1,
5531 "Unexpected length\n");
5532 ok(!memcmp(res, sz1sz2, sizeof(sz1sz2)), "Unexpected value\n");
5535 SysFreeString(str2);
5536 SysFreeString(str1);
5538 /* Concatenation of two strings with embedded NULLs */
5539 str1 = SysAllocStringLen(s1, sizeof(s1) / sizeof(WCHAR));
5540 str2 = SysAllocStringLen(s2, sizeof(s2) / sizeof(WCHAR));
5542 ret = VarBstrCat(str1, str2, &res);
5543 ok(ret == S_OK, "VarBstrCat failed: %08x\n", ret);
5544 ok(res != NULL, "Expected a string\n");
5545 ok(SysStringLen(res) == sizeof(s1s2) / sizeof(WCHAR),
5546 "Unexpected length\n");
5547 ok(!memcmp(res, s1s2, sizeof(s1s2)), "Unexpected value\n");
5550 SysFreeString(str2);
5551 SysFreeString(str1);
5553 /* Concatenation of ansi BSTRs, both odd byte count not including termination */
5554 str1 = SysAllocStringByteLen(str1A, sizeof(str1A)-1);
5555 str2 = SysAllocStringByteLen(str2A, sizeof(str2A)-1);
5556 len = SysStringLen(str1);
5557 ok(len == (sizeof(str1A)-1)/sizeof(WCHAR), "got length %u\n", len);
5558 len = SysStringLen(str2);
5559 ok(len == (sizeof(str2A)-1)/sizeof(WCHAR), "got length %u\n", len);
5561 ret = VarBstrCat(str1, str2, &res);
5562 ok(ret == S_OK, "VarBstrCat failed: %08x\n", ret);
5563 ok(res != NULL, "Expected a string\n");
5564 len = (sizeof(str1A) + sizeof(str2A) - 2)/sizeof(WCHAR);
5565 ok(SysStringLen(res) == len, "got %d, expected %u\n", SysStringLen(res), len);
5566 ok(!memcmp(res, "Have A Cigar", sizeof(str1A) + sizeof(str2A) - 1), "got (%s)\n", (char*)res);
5569 SysFreeString(str2);
5570 SysFreeString(str1);
5572 /* Concatenation of ansi BSTRs, both 1 byte length not including termination */
5573 str1 = SysAllocStringByteLen(str1A, 1);
5574 str2 = SysAllocStringByteLen(str2A, 1);
5575 len = SysStringLen(str1);
5576 ok(len == 0, "got length %u\n", len);
5577 len = SysStringLen(str2);
5578 ok(len == 0, "got length %u\n", len);
5580 ret = VarBstrCat(str1, str2, &res);
5581 ok(ret == S_OK, "VarBstrCat failed: %08x\n", ret);
5582 ok(res != NULL, "Expected a string\n");
5583 ok(SysStringLen(res) == 1, "got %d, expected 1\n", SysStringLen(res));
5584 ok(!memcmp(res, "HA", 2), "got (%s)\n", (char*)res);
5587 SysFreeString(str2);
5588 SysFreeString(str1);
5593 static void test_IUnknownClear(void)
5597 DummyDispatch u = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5598 IUnknown* pu = (IUnknown*)&u;
5600 /* Test that IUnknown_Release is called on by-value */
5601 V_VT(&v) = VT_UNKNOWN;
5602 V_UNKNOWN(&v) = (IUnknown*)&u;
5603 hres = VariantClear(&v);
5604 ok(hres == S_OK && u.ref == 0 && V_VT(&v) == VT_EMPTY,
5605 "clear unknown: expected 0x%08x, %d, %d, got 0x%08x, %d, %d\n",
5606 S_OK, 0, VT_EMPTY, hres, u.ref, V_VT(&v));
5608 /* But not when clearing a by-reference*/
5610 V_VT(&v) = VT_UNKNOWN|VT_BYREF;
5611 V_UNKNOWNREF(&v) = &pu;
5612 hres = VariantClear(&v);
5613 ok(hres == S_OK && u.ref == 1 && V_VT(&v) == VT_EMPTY,
5614 "clear dispatch: expected 0x%08x, %d, %d, got 0x%08x, %d, %d\n",
5615 S_OK, 1, VT_EMPTY, hres, u.ref, V_VT(&v));
5618 static void test_IUnknownCopy(void)
5621 VARIANTARG vSrc, vDst;
5622 DummyDispatch u = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5623 IUnknown* pu = (IUnknown*)&u;
5625 /* AddRef is called on by-value copy */
5627 V_VT(&vSrc) = VT_UNKNOWN;
5628 V_UNKNOWN(&vSrc) = pu;
5629 hres = VariantCopy(&vDst, &vSrc);
5630 ok(hres == S_OK && u.ref == 2 && V_VT(&vDst) == VT_UNKNOWN,
5631 "copy unknown: expected 0x%08x, %d, %d, got 0x%08x, %d, %d\n",
5632 S_OK, 2, VT_EMPTY, hres, u.ref, V_VT(&vDst));
5634 /* AddRef is skipped on copy of by-reference IDispatch */
5637 V_VT(&vSrc) = VT_UNKNOWN|VT_BYREF;
5638 V_UNKNOWNREF(&vSrc) = &pu;
5639 hres = VariantCopy(&vDst, &vSrc);
5640 ok(hres == S_OK && u.ref == 1 && V_VT(&vDst) == (VT_UNKNOWN|VT_BYREF),
5641 "copy unknown: expected 0x%08x, %d, %d, got 0x%08x, %d, %d\n",
5642 S_OK, 1, VT_DISPATCH, hres, u.ref, V_VT(&vDst));
5644 /* AddRef is called copying by-reference IDispatch with indirection */
5647 V_VT(&vSrc) = VT_UNKNOWN|VT_BYREF;
5648 V_UNKNOWNREF(&vSrc) = &pu;
5649 hres = VariantCopyInd(&vDst, &vSrc);
5650 ok(hres == S_OK && u.ref == 2 && V_VT(&vDst) == VT_UNKNOWN,
5651 "copy unknown: expected 0x%08x, %d, %d, got 0x%08x, %d, %d\n",
5652 S_OK, 2, VT_DISPATCH, hres, u.ref, V_VT(&vDst));
5654 /* Indirection in place also calls AddRef */
5656 V_VT(&vSrc) = VT_UNKNOWN|VT_BYREF;
5657 V_UNKNOWNREF(&vSrc) = &pu;
5658 hres = VariantCopyInd(&vSrc, &vSrc);
5659 ok(hres == S_OK && u.ref == 2 && V_VT(&vSrc) == VT_UNKNOWN,
5660 "copy unknown: expected 0x%08x, %d, %d, got 0x%08x, %d, %d\n",
5661 S_OK, 2, VT_DISPATCH, hres, u.ref, V_VT(&vSrc));
5664 static void test_IUnknownChangeTypeEx(void)
5667 VARIANTARG vSrc, vDst;
5670 DummyDispatch u = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5671 IUnknown* pu = (IUnknown*)&u;
5673 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5675 V_VT(&vSrc) = VT_UNKNOWN;
5676 V_UNKNOWN(&vSrc) = pu;
5678 /* =>IDispatch in place */
5679 hres = VariantChangeTypeEx(&vSrc, &vSrc, lcid, 0, VT_DISPATCH);
5680 ok(hres == S_OK && u.ref == 1 &&
5681 V_VT(&vSrc) == VT_DISPATCH && V_DISPATCH(&vSrc) == (IDispatch*)pu,
5682 "change unk(src=src): expected 0x%08x,%d,%d,%p, got 0x%08x,%d,%d,%p\n",
5683 S_OK, 1, VT_DISPATCH, pu, hres, u.ref, V_VT(&vSrc), V_DISPATCH(&vSrc));
5687 V_VT(&vSrc) = VT_UNKNOWN;
5688 V_UNKNOWN(&vSrc) = pu;
5690 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, VT_UNKNOWN);
5691 /* Note vSrc is not cleared, as final refcount is 2 */
5692 ok(hres == S_OK && u.ref == 2 &&
5693 V_VT(&vDst) == VT_UNKNOWN && V_UNKNOWN(&vDst) == pu,
5694 "change unk(src,dst): expected 0x%08x,%d,%d,%p, got 0x%08x,%d,%d,%p\n",
5695 S_OK, 2, VT_UNKNOWN, pu, hres, u.ref, V_VT(&vDst), V_UNKNOWN(&vDst));
5697 /* Can't change unknown to anything else */
5698 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5700 HRESULT hExpected = DISP_E_BADVARTYPE;
5702 V_VT(&vSrc) = VT_UNKNOWN;
5703 V_UNKNOWN(&vSrc) = pu;
5706 if (vt == VT_UNKNOWN || vt == VT_DISPATCH || vt == VT_EMPTY || vt == VT_NULL)
5710 if (vt == VT_I8 || vt == VT_UI8)
5712 if (HAVE_OLEAUT32_I8)
5713 hExpected = DISP_E_TYPEMISMATCH;
5715 else if (vt == VT_RECORD)
5717 if (HAVE_OLEAUT32_RECORD)
5718 hExpected = DISP_E_TYPEMISMATCH;
5720 else if (vt >= VT_I2 && vt <= VT_UINT && vt != (VARTYPE)15)
5721 hExpected = DISP_E_TYPEMISMATCH;
5723 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5724 hExpected = DISP_E_BADVARTYPE;
5726 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5727 ok(hres == hExpected,
5728 "change unk(badvar): vt %d expected 0x%08x, got 0x%08x\n",
5729 vt, hExpected, hres);
5734 static void test_IDispatchClear(void)
5738 DummyDispatch d = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5739 IDispatch* pd = (IDispatch*)&d;
5741 /* As per IUnknown */
5743 V_VT(&v) = VT_DISPATCH;
5744 V_DISPATCH(&v) = pd;
5745 hres = VariantClear(&v);
5746 ok(hres == S_OK && d.ref == 0 && V_VT(&v) == VT_EMPTY,
5747 "clear dispatch: expected 0x%08x, %d, %d, got 0x%08x, %d, %d\n",
5748 S_OK, 0, VT_EMPTY, hres, d.ref, V_VT(&v));
5751 V_VT(&v) = VT_DISPATCH|VT_BYREF;
5752 V_DISPATCHREF(&v) = &pd;
5753 hres = VariantClear(&v);
5754 ok(hres == S_OK && d.ref == 1 && V_VT(&v) == VT_EMPTY,
5755 "clear dispatch: expected 0x%08x, %d, %d, got 0x%08x, %d, %d\n",
5756 S_OK, 1, VT_EMPTY, hres, d.ref, V_VT(&v));
5759 static void test_IDispatchCopy(void)
5762 VARIANTARG vSrc, vDst;
5763 DummyDispatch d = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5764 IDispatch* pd = (IDispatch*)&d;
5766 /* As per IUnknown */
5769 V_VT(&vSrc) = VT_DISPATCH;
5770 V_DISPATCH(&vSrc) = pd;
5771 hres = VariantCopy(&vDst, &vSrc);
5772 ok(hres == S_OK && d.ref == 2 && V_VT(&vDst) == VT_DISPATCH,
5773 "copy dispatch: expected 0x%08x, %d, %d, got 0x%08x, %d, %d\n",
5774 S_OK, 2, VT_EMPTY, hres, d.ref, V_VT(&vDst));
5778 V_VT(&vSrc) = VT_DISPATCH|VT_BYREF;
5779 V_DISPATCHREF(&vSrc) = &pd;
5780 hres = VariantCopy(&vDst, &vSrc);
5781 ok(hres == S_OK && d.ref == 1 && V_VT(&vDst) == (VT_DISPATCH|VT_BYREF),
5782 "copy dispatch: expected 0x%08x, %d, %d, got 0x%08x, %d, %d\n",
5783 S_OK, 1, VT_DISPATCH, hres, d.ref, V_VT(&vDst));
5787 V_VT(&vSrc) = VT_DISPATCH|VT_BYREF;
5788 V_DISPATCHREF(&vSrc) = &pd;
5789 hres = VariantCopyInd(&vDst, &vSrc);
5790 ok(hres == S_OK && d.ref == 2 && V_VT(&vDst) == VT_DISPATCH,
5791 "copy dispatch: expected 0x%08x, %d, %d, got 0x%08x, %d, %d\n",
5792 S_OK, 2, VT_DISPATCH, hres, d.ref, V_VT(&vDst));
5795 V_VT(&vSrc) = VT_DISPATCH|VT_BYREF;
5796 V_DISPATCHREF(&vSrc) = &pd;
5797 hres = VariantCopyInd(&vSrc, &vSrc);
5798 ok(hres == S_OK && d.ref == 2 && V_VT(&vSrc) == VT_DISPATCH,
5799 "copy dispatch: expected 0x%08x, %d, %d, got 0x%08x, %d, %d\n",
5800 S_OK, 2, VT_DISPATCH, hres, d.ref, V_VT(&vSrc));
5803 static void test_IDispatchChangeTypeEx(void)
5806 VARIANTARG vSrc, vDst;
5808 DummyDispatch d = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5809 IDispatch* pd = (IDispatch*)&d;
5811 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5813 V_VT(&vSrc) = VT_DISPATCH;
5814 V_DISPATCH(&vSrc) = pd;
5816 /* =>IUnknown in place */
5817 hres = VariantChangeTypeEx(&vSrc, &vSrc, lcid, 0, VT_UNKNOWN);
5818 ok(hres == S_OK && d.ref == 1 &&
5819 V_VT(&vSrc) == VT_UNKNOWN && V_UNKNOWN(&vSrc) == (IUnknown*)pd,
5820 "change disp(src=src): expected 0x%08x,%d,%d,%p, got 0x%08x,%d,%d,%p\n",
5821 S_OK, 1, VT_UNKNOWN, pd, hres, d.ref, V_VT(&vSrc), V_UNKNOWN(&vSrc));
5825 V_VT(&vSrc) = VT_DISPATCH;
5826 V_DISPATCH(&vSrc) = pd;
5828 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, VT_UNKNOWN);
5829 /* Note vSrc is not cleared, as final refcount is 2 */
5830 ok(hres == S_OK && d.ref == 2 &&
5831 V_VT(&vDst) == VT_UNKNOWN && V_UNKNOWN(&vDst) == (IUnknown*)pd,
5832 "change disp(src,dst): expected 0x%08x,%d,%d,%p, got 0x%08x,%d,%d,%p\n",
5833 S_OK, 2, VT_UNKNOWN, pd, hres, d.ref, V_VT(&vDst), V_UNKNOWN(&vDst));
5835 /* FIXME: Verify that VARIANT_NOVALUEPROP prevents conversion to integral
5836 * types. this requires that the xxxFromDisp tests work first.
5841 static void test_ErrorChangeTypeEx(void)
5844 VARIANTARG vSrc, vDst;
5848 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5850 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5852 HRESULT hExpected = DISP_E_BADVARTYPE;
5854 V_VT(&vSrc) = VT_ERROR;
5857 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5863 if (vt == VT_I8 || vt == VT_UI8)
5865 if (HAVE_OLEAUT32_I8)
5866 hExpected = DISP_E_TYPEMISMATCH;
5868 else if (vt == VT_RECORD)
5870 if (HAVE_OLEAUT32_RECORD)
5871 hExpected = DISP_E_TYPEMISMATCH;
5873 else if (vt <= VT_UINT && vt != (VARTYPE)15)
5874 hExpected = DISP_E_TYPEMISMATCH;
5876 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5877 hExpected = DISP_E_BADVARTYPE;
5879 ok(hres == hExpected,
5880 "change err: vt %d expected 0x%08x, got 0x%08x\n", vt, hExpected, hres);
5885 static void test_EmptyChangeTypeEx(void)
5888 VARIANTARG vSrc, vDst;
5892 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5894 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5896 HRESULT hExpected = DISP_E_BADVARTYPE;
5899 memset(&vDst, 0, sizeof(vDst));
5900 V_VT(&vDst) = VT_EMPTY;
5902 if (vt == VT_I8 || vt == VT_UI8)
5904 if (HAVE_OLEAUT32_I8)
5907 else if (vt == VT_RECORD)
5909 if (HAVE_OLEAUT32_RECORD)
5910 hExpected = DISP_E_TYPEMISMATCH;
5912 else if (vt == VT_VARIANT || vt == VT_DISPATCH ||
5913 vt == VT_UNKNOWN || vt == VT_ERROR)
5915 hExpected = DISP_E_TYPEMISMATCH;
5917 else if (vt <= VT_UINT && vt != (VARTYPE)15)
5920 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5921 hExpected = DISP_E_BADVARTYPE;
5923 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5925 ok(hres == hExpected && (hres != S_OK || V_VT(&vDst) == vt),
5926 "change empty: vt %d expected 0x%08x, got 0x%08x, vt %d\n",
5927 vt, hExpected, hres, V_VT(&vDst));
5928 if(hres == S_OK) VariantClear(&vDst);
5933 static void test_NullChangeTypeEx(void)
5936 VARIANTARG vSrc, vDst;
5940 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5942 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5944 HRESULT hExpected = DISP_E_BADVARTYPE;
5947 V_VT(&vSrc) = VT_NULL;
5948 memset(&vDst, 0, sizeof(vDst));
5949 V_VT(&vDst) = VT_EMPTY;
5951 if (vt == VT_I8 || vt == VT_UI8)
5953 if (HAVE_OLEAUT32_I8)
5954 hExpected = DISP_E_TYPEMISMATCH;
5956 else if (vt == VT_RECORD)
5958 if (HAVE_OLEAUT32_RECORD)
5959 hExpected = DISP_E_TYPEMISMATCH;
5961 else if (vt == VT_NULL)
5965 else if (vt == VT_VARIANT || vt == VT_DISPATCH ||
5966 vt == VT_UNKNOWN || vt == VT_ERROR ||
5967 (vt <= VT_UINT && vt != (VARTYPE)15))
5968 hExpected = DISP_E_TYPEMISMATCH;
5970 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5971 hExpected = DISP_E_BADVARTYPE;
5973 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5975 ok(hres == hExpected && (hres != S_OK || V_VT(&vDst) == vt),
5976 "change null: vt %d expected 0x%08x, got 0x%08x, vt %d\n",
5977 vt, hExpected, hres, V_VT(&vDst));
5983 static void test_UintChangeTypeEx(void)
5986 VARIANTARG vSrc, vDst;
5989 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5991 /* Converting a VT_UINT to a VT_INT does not check for overflow */
5992 V_VT(&vDst) = VT_EMPTY;
5993 V_VT(&vSrc) = VT_UINT;
5995 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, VT_I4);
5996 ok(hres == S_OK && V_VT(&vDst) == VT_I4 && V_I4(&vDst) == -1,
5997 "change uint: Expected %d,0x%08x,%d got %d,0x%08x,%d\n",
5998 VT_I4, S_OK, -1, V_VT(&vDst), hres, V_I4(&vDst));
6001 #define NUM_CUST_ITEMS 16
6003 static void test_ClearCustData(void)
6008 CHECKPTR(ClearCustData);
6010 ci.cCustData = NUM_CUST_ITEMS;
6011 ci.prgCustData = CoTaskMemAlloc( sizeof(CUSTDATAITEM) * NUM_CUST_ITEMS );
6012 for (i = 0; i < NUM_CUST_ITEMS; i++)
6013 VariantInit(&ci.prgCustData[i].varValue);
6014 pClearCustData(&ci);
6015 ok(!ci.cCustData && !ci.prgCustData, "ClearCustData didn't clear fields!\n");
6018 static void test_NullByRef(void)
6025 V_VT(&v1) = VT_BYREF|VT_VARIANT;
6028 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_I4);
6029 ok(hRes == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx should return DISP_E_TYPEMISMATCH\n");
6032 V_VT(&v1) = VT_BYREF|VT_VARIANT;
6037 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_VARIANT);
6038 ok(hRes == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx should return DISP_E_TYPEMISMATCH\n");
6039 ok(V_VT(&v2) == VT_I4 && V_I4(&v2) == 123, "VariantChangeTypeEx shouldn't change pvargDest\n");
6041 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_BYREF|VT_I4);
6042 ok(hRes == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx should return DISP_E_TYPEMISMATCH\n");
6044 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, 0x3847);
6045 ok(hRes == DISP_E_BADVARTYPE, "VariantChangeTypeEx should return DISP_E_BADVARTYPE\n");
6048 /* Dst Variant should remain unchanged if VariantChangeType cannot convert */
6049 static void test_ChangeType_keep_dst(void)
6053 static const WCHAR testW[] = {'t','e','s','t',0};
6056 bstr = SysAllocString(testW);
6059 V_VT(&v1) = VT_BSTR;
6061 hres = VariantChangeTypeEx(&v1, &v1, 0, 0, VT_INT);
6062 ok(hres == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx returns %08x\n", hres);
6063 ok(V_VT(&v1) == VT_BSTR && V_BSTR(&v1) == bstr, "VariantChangeTypeEx changed dst variant\n");
6066 hres = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_INT);
6067 ok(hres == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx returns %08x\n", hres);
6068 ok(V_VT(&v2) == VT_INT && V_INT(&v2) == 4, "VariantChangeTypeEx changed dst variant\n");
6069 SysFreeString(bstr);
6074 hOleaut32 = GetModuleHandleA("oleaut32.dll");
6076 trace("LCID's: System=0x%08x, User=0x%08x\n", GetSystemDefaultLCID(),
6077 GetUserDefaultLCID());
6082 test_VarI1FromUI1();
6083 test_VarI1FromUI2();
6084 test_VarI1FromUI4();
6085 test_VarI1FromUI8();
6086 test_VarI1FromBool();
6089 test_VarI1FromDate();
6091 test_VarI1FromDec();
6092 test_VarI1FromStr();
6093 test_VarUI1FromDisp();
6095 test_VarI1ChangeTypeEx();
6097 test_VarUI1FromI1();
6098 test_VarUI1FromI2();
6099 test_VarUI1FromI4();
6100 test_VarUI1FromI8();
6101 test_VarUI1FromUI2();
6102 test_VarUI1FromUI4();
6103 test_VarUI1FromUI8();
6104 test_VarUI1FromBool();
6105 test_VarUI1FromR4();
6106 test_VarUI1FromR8();
6107 test_VarUI1FromDate();
6108 test_VarUI1FromCy();
6109 test_VarUI1FromDec();
6110 test_VarUI1FromStr();
6112 test_VarUI1ChangeTypeEx();
6117 test_VarI2FromUI1();
6118 test_VarI2FromUI2();
6119 test_VarI2FromUI4();
6120 test_VarI2FromUI8();
6121 test_VarI2FromBool();
6124 test_VarI2FromDate();
6126 test_VarI2FromDec();
6127 test_VarI2FromStr();
6129 test_VarI2ChangeTypeEx();
6131 test_VarUI2FromI1();
6132 test_VarUI2FromI2();
6133 test_VarUI2FromI4();
6134 test_VarUI2FromI8();
6135 test_VarUI2FromUI1();
6136 test_VarUI2FromUI4();
6137 test_VarUI2FromUI8();
6138 test_VarUI2FromBool();
6139 test_VarUI2FromR4();
6140 test_VarUI2FromR8();
6141 test_VarUI2FromDate();
6142 test_VarUI2FromCy();
6143 test_VarUI2FromDec();
6144 test_VarUI2FromStr();
6146 test_VarUI2ChangeTypeEx();
6151 test_VarI4FromUI1();
6152 test_VarI4FromUI2();
6153 test_VarI4FromUI4();
6154 test_VarI4FromUI8();
6155 test_VarI4FromBool();
6158 test_VarI4FromDate();
6160 test_VarI4FromDec();
6161 test_VarI4FromStr();
6163 test_VarI4ChangeTypeEx();
6165 test_VarUI4FromI1();
6166 test_VarUI4FromI2();
6167 test_VarUI4FromUI2();
6168 test_VarUI4FromI8();
6169 test_VarUI4FromUI1();
6170 test_VarUI4FromI4();
6171 test_VarUI4FromUI8();
6172 test_VarUI4FromBool();
6173 test_VarUI4FromR4();
6174 test_VarUI4FromR8();
6175 test_VarUI4FromDate();
6176 test_VarUI4FromCy();
6177 test_VarUI4FromDec();
6178 test_VarUI4FromStr();
6180 test_VarUI4ChangeTypeEx();
6183 test_VarI8FromUI1();
6185 test_VarI8FromUI2();
6186 test_VarI8FromUI4();
6189 test_VarI8FromBool();
6190 test_VarI8FromUI8();
6192 test_VarI8FromDec();
6193 test_VarI8FromDate();
6194 test_VarI8FromStr();
6196 test_VarI8ChangeTypeEx();
6198 test_VarUI8FromI1();
6199 test_VarUI8FromUI1();
6200 test_VarUI8FromI2();
6201 test_VarUI8FromUI2();
6202 test_VarUI8FromUI4();
6203 test_VarUI8FromR4();
6204 test_VarUI8FromR8();
6205 test_VarUI8FromBool();
6206 test_VarUI8FromI8();
6207 test_VarUI8FromCy();
6208 test_VarUI8FromDec();
6209 test_VarUI8FromDate();
6210 test_VarUI8FromStr();
6212 test_VarUI8ChangeTypeEx();
6215 test_VarR4FromUI1();
6217 test_VarR4FromUI2();
6219 test_VarR4FromUI4();
6221 test_VarR4FromBool();
6224 test_VarR4FromUI8();
6225 test_VarR4FromDec();
6226 test_VarR4FromDate();
6227 test_VarR4FromStr();
6229 test_VarR4ChangeTypeEx();
6232 test_VarR8FromUI1();
6234 test_VarR8FromUI2();
6236 test_VarR8FromUI4();
6238 test_VarR8FromBool();
6241 test_VarR8FromUI8();
6242 test_VarR8FromDec();
6243 test_VarR8FromDate();
6244 test_VarR8FromStr();
6246 test_VarR8ChangeTypeEx();
6249 test_VarDateFromI1();
6250 test_VarDateFromUI1();
6251 test_VarDateFromI2();
6252 test_VarDateFromUI2();
6253 test_VarDateFromI4();
6254 test_VarDateFromUI4();
6255 test_VarDateFromR4();
6256 test_VarDateFromR8();
6257 test_VarDateFromBool();
6258 test_VarDateFromCy();
6259 test_VarDateFromI8();
6260 test_VarDateFromUI8();
6261 test_VarDateFromDec();
6262 test_VarDateFromStr();
6264 test_VarDateChangeTypeEx();
6267 test_VarCyFromUI1();
6269 test_VarCyFromUI2();
6271 test_VarCyFromUI4();
6274 test_VarCyFromBool();
6276 test_VarCyFromUI8();
6277 test_VarCyFromDec();
6278 test_VarCyFromDate();
6293 test_VarDecFromI1();
6294 test_VarDecFromI2();
6295 test_VarDecFromI4();
6296 test_VarDecFromI8();
6297 test_VarDecFromUI1();
6298 test_VarDecFromUI2();
6299 test_VarDecFromUI4();
6300 test_VarDecFromUI8();
6301 test_VarDecFromR4();
6302 test_VarDecFromR8();
6303 test_VarDecFromDate();
6304 test_VarDecFromStr();
6305 test_VarDecFromCy();
6306 test_VarDecFromDate();
6307 test_VarDecFromBool();
6317 test_VarBoolFromI1();
6318 test_VarBoolFromUI1();
6319 test_VarBoolFromI2();
6320 test_VarBoolFromUI2();
6321 test_VarBoolFromI4();
6322 test_VarBoolFromUI4();
6323 test_VarBoolFromR4();
6324 test_VarBoolFromR8();
6325 test_VarBoolFromCy();
6326 test_VarBoolFromI8();
6327 test_VarBoolFromUI8();
6328 test_VarBoolFromDec();
6329 test_VarBoolFromDate();
6330 test_VarBoolFromStr();
6332 test_VarBoolChangeTypeEx();
6334 test_VarBstrFromR4();
6335 test_VarBstrFromDate();
6336 test_VarBstrFromCy();
6337 test_VarBstrFromDec();
6339 test_SysStringLen();
6340 test_SysStringByteLen();
6341 test_SysAllocString();
6342 test_SysAllocStringLen();
6343 test_SysAllocStringByteLen();
6344 test_SysReAllocString();
6345 test_SysReAllocStringLen();
6349 test_IUnknownClear();
6350 test_IUnknownCopy();
6351 test_IUnknownChangeTypeEx();
6353 test_IDispatchClear();
6354 test_IDispatchCopy();
6355 test_IDispatchChangeTypeEx();
6357 test_ErrorChangeTypeEx();
6358 test_EmptyChangeTypeEx();
6359 test_NullChangeTypeEx();
6360 test_UintChangeTypeEx();
6362 test_ClearCustData();
6365 test_ChangeType_keep_dst();