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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #include "wine/test.h"
22 #include "wine/unicode.h"
26 /* Some Visual C++ versions choke on __uint64 to float conversions.
27 * To fix this you need either VC++ 6.0 plus the processor pack
28 * or Visual C++ >=7.0.
31 # define HAS_UINT64_TO_FLOAT
34 # define HAS_UINT64_TO_FLOAT
37 # if defined(_mm_free)
38 /* _mm_free is defined if the Processor Pack has been installed */
39 # define HAS_UINT64_TO_FLOAT
45 static HMODULE hOleaut32;
47 /* Get a conversion function ptr, return if function not available */
48 #define CHECKPTR(func) p##func = (void*)GetProcAddress(hOleaut32, #func); \
50 trace("function " # func " not available, not testing it\n"); return; }
52 /* Is a given function exported from oleaut32? */
53 #define HAVE_FUNC(func) ((void*)GetProcAddress(hOleaut32, #func) != NULL)
55 /* Have IRecordInfo data type? */
56 #define HAVE_OLEAUT32_RECORD HAVE_FUNC(SafeArraySetRecordInfo)
57 /* Have DECIMAL data type with new error checking? */
58 #define HAVE_OLEAUT32_DECIMAL HAVE_FUNC(VarDecAdd)
59 /* Have CY data type? */
60 #define HAVE_OLEAUT32_CY HAVE_FUNC(VarCyAdd)
61 /* Have I8/UI8 data type? */
62 #define HAVE_OLEAUT32_I8 HAVE_FUNC(VarI8FromI1)
63 /* Have proper locale conversions? */
64 #define HAVE_OLEAUT32_LOCALES (HAVE_FUNC(GetVarConversionLocaleSetting) && HAVE_OLEAUT32_I8)
65 /* Is this an ancient version with support for only I2/I4/R4/R8/DATE? */
66 #define IS_ANCIENT (!HAVE_FUNC(VarI1FromI2))
67 /* Is vt a type unavailable to ancient versions? */
68 #define IS_MODERN_VTYPE(vt) (vt==VT_VARIANT||vt==VT_DECIMAL|| \
69 vt==VT_I1||vt==VT_UI2||vt==VT_UI4||vt == VT_INT||vt == VT_UINT)
71 /* Macro for setting typ and initializing */
72 /* First some dummy definitions*/
73 int val_empty, val_null;
75 #define V_EMPTY(x) val_empty
76 #define V_NULL(x) val_null
78 #define VARINIT( A, type, value) V_VT(A) = VT##type; V##type(A) = value
80 /* Macros for converting and testing results */
81 #define CONVVARS(typ) HRESULT hres; CONV_TYPE out; typ in
83 #define _EXPECTRES(res, x, fs) \
84 ok((hres == S_OK && out == (CONV_TYPE)(x)) || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
85 "expected " #x ", got " fs "; hres=0x%08lx\n", out, hres)
86 #define EXPECT(x) EXPECTRES(S_OK, (x))
87 #define EXPECT_OVERFLOW EXPECTRES(DISP_E_OVERFLOW, DISP_E_OVERFLOW)
88 #define EXPECT_MISMATCH EXPECTRES(DISP_E_TYPEMISMATCH,DISP_E_TYPEMISMATCH)
89 #define EXPECT_BADVAR EXPECTRES(DISP_E_BADVARTYPE, DISP_E_BADVARTYPE)
90 #define EXPECT_INVALID EXPECTRES(E_INVALIDARG, E_INVALIDARG)
91 #define EXPECT_LT EXPECTRES(VARCMP_LT, VARCMP_LT)
92 #define EXPECT_GT EXPECTRES(VARCMP_GT, VARCMP_GT)
93 #define EXPECT_EQ EXPECTRES(VARCMP_EQ, VARCMP_EQ)
94 #define EXPECT_DBL(x) \
95 ok(hres == S_OK && fabs(out-(x))<1e-14, "expected " #x ", got %16.16g; hres=0x%08lx\n", out, hres)
97 #define CONVERT(func, val) in = val; hres = p##func(in, &out)
98 #define CONVERTRANGE(func,start,end) for (i = start; i < end; i+=1) { CONVERT(func, i); EXPECT(i); };
99 #define OVERFLOWRANGE(func,start,end) for (i = start; i < end; i+=1) { CONVERT(func, i); EXPECT_OVERFLOW; };
101 #define CY_MULTIPLIER 10000
103 #define DATE_MIN -657434
104 #define DATE_MAX 2958465
106 #define CONVERT_I8(func,hi,lo) in = hi; in = (in << 32) | lo; hres = p##func(in, &out)
108 #define CONVERT_CY(func,val) in.int64 = (LONGLONG)(val * CY_MULTIPLIER); hres = p##func(in, &out)
110 #define CONVERT_CY64(func,hi,lo) S(in).Hi = hi; S(in).Lo = lo; in.int64 *= CY_MULTIPLIER; hres = p##func(in, &out)
112 #define SETDEC(dec, scl, sgn, hi, lo) S(U(dec)).scale = (BYTE)scl; S(U(dec)).sign = (BYTE)sgn; \
113 dec.Hi32 = (ULONG)hi; U1(dec).Lo64 = (ULONG64)lo
115 #define SETDEC64(dec, scl, sgn, hi, mid, lo) S(U(dec)).scale = (BYTE)scl; S(U(dec)).sign = (BYTE)sgn; \
116 dec.Hi32 = (ULONG)hi; S1(U1(dec)).Mid32 = mid; S1(U1(dec)).Lo32 = lo;
118 #define CONVERT_DEC(func,scl,sgn,hi,lo) SETDEC(in,scl,sgn,hi,lo); hres = p##func(&in, &out)
120 #define CONVERT_DEC64(func,scl,sgn,hi,mid,lo) SETDEC64(in,scl,sgn,hi,mid,lo); hres = p##func(&in, &out)
122 #define CONVERT_BADDEC(func) \
123 if (HAVE_OLEAUT32_DECIMAL) \
125 CONVERT_DEC(func,29,0,0,0); EXPECT_INVALID; \
126 CONVERT_DEC(func,0,0x1,0,0); EXPECT_INVALID; \
127 CONVERT_DEC(func,0,0x40,0,0); EXPECT_INVALID; \
128 CONVERT_DEC(func,0,0x7f,0,0); EXPECT_INVALID; \
131 #define CONVERT_STR(func,str,flags) \
133 if (str) MultiByteToWideChar(CP_ACP,0,str,-1,buff,sizeof(buff)/sizeof(WCHAR)); \
134 hres = p##func(str ? buff : NULL,in,flags,&out)
136 #define COPYTEST(val, vt, srcval, dstval, srcref, dstref, fs) do { \
137 HRESULT hres; VARIANTARG vSrc, vDst; CONV_TYPE in = val; \
138 VariantInit(&vSrc); VariantInit(&vDst); \
139 V_VT(&vSrc) = vt; srcval = in; \
140 hres = VariantCopy(&vDst, &vSrc); \
141 ok(hres == S_OK && V_VT(&vDst) == vt && dstval == in, \
142 "copy hres 0x%lX, type %d, value (" fs ") " fs "\n", hres, V_VT(&vDst), val, dstval); \
143 V_VT(&vSrc) = vt|VT_BYREF; srcref = ∈ \
144 hres = VariantCopy(&vDst, &vSrc); \
145 ok(hres == S_OK && V_VT(&vDst) == (vt|VT_BYREF) && dstref == &in, \
146 "ref hres 0x%lX, type %d, ref (%p) %p\n", hres, V_VT(&vDst), &in, dstref); \
147 hres = VariantCopyInd(&vDst, &vSrc); \
148 ok(hres == S_OK && V_VT(&vDst) == vt && dstval == in, \
149 "ind hres 0x%lX, type %d, value (" fs ") " fs "\n", hres, V_VT(&vDst), val, dstval); \
152 #define CHANGETYPEEX(typ) hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, typ)
154 #define TYPETEST(typ,res,fs) CHANGETYPEEX(typ); \
155 ok(hres == S_OK && V_VT(&vDst) == typ && (CONV_TYPE)res == in, \
156 "hres=0x%lX, type=%d (should be %d(" #typ ")), value=" fs " (should be " fs ")\n", \
157 hres, V_VT(&vDst), typ, (CONV_TYPE)res, in);
158 #define TYPETESTI8(typ,res) CHANGETYPEEX(typ); \
159 ok(hres == S_OK && V_VT(&vDst) == typ && (CONV_TYPE)res == in, \
160 "hres=0x%lX, type=%d (should be %d(" #typ ")), value=%d (should be 1)\n", \
161 hres, V_VT(&vDst), typ, (int)res);
162 #define BADVAR(typ) CHANGETYPEEX(typ); out = (CONV_TYPE)hres; EXPECT_BADVAR
163 #define MISMATCH(typ) CHANGETYPEEX(typ); out = (CONV_TYPE)hres; EXPECT_MISMATCH
165 #define INITIAL_TYPETEST(vt, val, fs) \
166 VariantInit(&vSrc); \
167 VariantInit(&vDst); \
171 TYPETEST(VT_I1, V_I1(&vDst), fs); \
172 TYPETEST(VT_UI2, V_UI2(&vDst), fs); \
173 TYPETEST(VT_UI4, V_UI4(&vDst), fs); \
174 TYPETEST(VT_INT, V_INT(&vDst), fs); \
175 TYPETEST(VT_UINT, V_UINT(&vDst), fs); \
177 BADVAR(VT_I1); BADVAR(VT_UI2); BADVAR(VT_UI4); \
178 BADVAR(VT_INT); BADVAR(VT_UINT); \
180 TYPETEST(VT_UI1, V_UI1(&vDst), fs); \
181 TYPETEST(VT_I2, V_I2(&vDst), fs); \
182 TYPETEST(VT_I4, V_I4(&vDst), fs); \
183 TYPETEST(VT_R4, V_R4(&vDst), fs); \
184 TYPETEST(VT_R8, V_R8(&vDst), fs); \
185 TYPETEST(VT_DATE, V_DATE(&vDst), fs); \
186 if (HAVE_OLEAUT32_I8) \
188 TYPETEST(VT_I8, V_I8(&vDst), fs); \
189 TYPETEST(VT_UI8, V_UI8(&vDst), fs); \
191 #define NEGATIVE_TYPETEST(vt, val, fs, vtneg, valneg) \
193 VariantInit(&vSrc); \
194 VariantInit(&vDst); \
198 TYPETEST(vtneg, valneg(&vDst), fs); \
201 #define INITIAL_TYPETESTI8(vt, val) \
202 VariantInit(&vSrc); \
203 VariantInit(&vDst); \
206 TYPETESTI8(VT_I1, V_I1(&vDst)); \
207 TYPETESTI8(VT_UI1, V_UI1(&vDst)); \
208 TYPETESTI8(VT_I2, V_I2(&vDst)); \
209 TYPETESTI8(VT_UI2, V_UI2(&vDst)); \
210 TYPETESTI8(VT_I4, V_I4(&vDst)); \
211 TYPETESTI8(VT_UI4, V_UI4(&vDst)); \
212 TYPETESTI8(VT_INT, V_INT(&vDst)); \
213 TYPETESTI8(VT_UINT, V_UINT(&vDst)); \
214 TYPETESTI8(VT_R4, V_R4(&vDst)); \
215 TYPETESTI8(VT_R8, V_R8(&vDst)); \
216 TYPETESTI8(VT_DATE, V_DATE(&vDst)); \
217 TYPETESTI8(VT_I8, V_I8(&vDst)); \
218 TYPETESTI8(VT_UI8, V_UI8(&vDst))
220 #define COMMON_TYPETEST \
221 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_BOOL); \
222 ok(hres == S_OK && V_VT(&vDst) == VT_BOOL && \
223 (V_BOOL(&vDst) == VARIANT_TRUE || (V_VT(&vSrc) == VT_BOOL && V_BOOL(&vDst) == 1)), \
224 "->VT_BOOL hres=0x%lX, type=%d (should be VT_BOOL), value %d (should be VARIANT_TRUE)\n", \
225 hres, V_VT(&vDst), V_BOOL(&vDst)); \
226 if (HAVE_OLEAUT32_CY) \
228 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_CY); \
229 ok(hres == S_OK && V_VT(&vDst) == VT_CY && V_CY(&vDst).int64 == CY_MULTIPLIER, \
230 "->VT_CY hres=0x%lX, type=%d (should be VT_CY), value (%08lx,%08lx) (should be CY_MULTIPLIER)\n", \
231 hres, V_VT(&vDst), S(V_CY(&vDst)).Hi, S(V_CY(&vDst)).Lo); \
233 if (V_VT(&vSrc) != VT_DATE) \
235 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_BSTR); \
236 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && \
237 V_BSTR(&vDst) && V_BSTR(&vDst)[0] == '1' && V_BSTR(&vDst)[1] == '\0', \
238 "->VT_BSTR hres=0x%lX, type=%d (should be VT_BSTR), *bstr='%c'\n", \
239 hres, V_VT(&vDst), V_BSTR(&vDst) ? *V_BSTR(&vDst) : '?'); \
241 if (HAVE_OLEAUT32_DECIMAL) \
243 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_DECIMAL); \
244 ok(hres == S_OK && V_VT(&vDst) == VT_DECIMAL && \
245 S(U(V_DECIMAL(&vDst))).sign == 0 && S(U(V_DECIMAL(&vDst))).scale == 0 && \
246 V_DECIMAL(&vDst).Hi32 == 0 && U1(V_DECIMAL(&vDst)).Lo64 == (ULONGLONG)in, \
247 "->VT_DECIMAL hres=0x%lX, type=%d (should be VT_DECIMAL), sign=%d, scale=%d, hi=%lu, lo=(%8lx %8lx),\n", \
248 hres, V_VT(&vDst), S(U(V_DECIMAL(&vDst))).sign, S(U(V_DECIMAL(&vDst))).scale, \
249 V_DECIMAL(&vDst).Hi32, S1(U1(V_DECIMAL(&vDst))).Mid32, S1(U1(V_DECIMAL(&vDst))).Lo32); \
251 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_EMPTY); \
252 ok(hres == S_OK && V_VT(&vDst) == VT_EMPTY, "->VT_EMPTY hres=0x%lX, type=%d (should be VT_EMPTY)\n", hres, V_VT(&vDst)); \
253 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_NULL); \
254 ok(hres == S_OK && V_VT(&vDst) == VT_NULL, "->VT_NULL hres=0x%lX, type=%d (should be VT_NULL)\n", hres, V_VT(&vDst)); \
255 MISMATCH(VT_DISPATCH); \
256 MISMATCH(VT_ERROR); \
257 MISMATCH(VT_UNKNOWN); \
258 if (!IS_ANCIENT) { MISMATCH(VT_VARIANT); } else { BADVAR(VT_VARIANT); } \
259 if (HAVE_OLEAUT32_RECORD) \
261 MISMATCH(VT_RECORD); \
264 BADVAR(VT_HRESULT); \
265 BADVAR(VT_SAFEARRAY); \
267 BADVAR(VT_USERDEFINED); \
271 BADVAR(VT_INT_PTR); \
272 BADVAR(VT_UINT_PTR); \
273 BADVAR(VT_FILETIME); \
276 BADVAR(VT_STORAGE); \
277 BADVAR(VT_STREAMED_OBJECT); \
278 BADVAR(VT_STORED_OBJECT); \
279 BADVAR(VT_BLOB_OBJECT); \
284 /* Early versions of oleaut32 are missing many functions */
285 static HRESULT (WINAPI *pVarI1FromUI1)(BYTE,signed char*);
286 static HRESULT (WINAPI *pVarI1FromI2)(SHORT,signed char*);
287 static HRESULT (WINAPI *pVarI1FromI4)(LONG,signed char*);
288 static HRESULT (WINAPI *pVarI1FromR4)(FLOAT,signed char*);
289 static HRESULT (WINAPI *pVarI1FromR8)(double,signed char*);
290 static HRESULT (WINAPI *pVarI1FromDate)(DATE,signed char*);
291 static HRESULT (WINAPI *pVarI1FromCy)(CY,signed char*);
292 static HRESULT (WINAPI *pVarI1FromStr)(OLECHAR*,LCID,ULONG,signed char*);
293 static HRESULT (WINAPI *pVarI1FromBool)(VARIANT_BOOL,signed char*);
294 static HRESULT (WINAPI *pVarI1FromUI2)(USHORT,signed char*);
295 static HRESULT (WINAPI *pVarI1FromUI4)(ULONG,signed char*);
296 static HRESULT (WINAPI *pVarI1FromDec)(DECIMAL*,signed char*);
297 static HRESULT (WINAPI *pVarI1FromI8)(LONG64,signed char*);
298 static HRESULT (WINAPI *pVarI1FromUI8)(ULONG64,signed char*);
299 static HRESULT (WINAPI *pVarUI1FromI2)(SHORT,BYTE*);
300 static HRESULT (WINAPI *pVarUI1FromI4)(LONG,BYTE*);
301 static HRESULT (WINAPI *pVarUI1FromR4)(FLOAT,BYTE*);
302 static HRESULT (WINAPI *pVarUI1FromR8)(double,BYTE*);
303 static HRESULT (WINAPI *pVarUI1FromCy)(CY,BYTE*);
304 static HRESULT (WINAPI *pVarUI1FromDate)(DATE,BYTE*);
305 static HRESULT (WINAPI *pVarUI1FromStr)(OLECHAR*,LCID,ULONG,BYTE*);
306 static HRESULT (WINAPI *pVarUI1FromBool)(VARIANT_BOOL,BYTE*);
307 static HRESULT (WINAPI *pVarUI1FromI1)(signed char,BYTE*);
308 static HRESULT (WINAPI *pVarUI1FromUI2)(USHORT,BYTE*);
309 static HRESULT (WINAPI *pVarUI1FromUI4)(ULONG,BYTE*);
310 static HRESULT (WINAPI *pVarUI1FromDec)(DECIMAL*,BYTE*);
311 static HRESULT (WINAPI *pVarUI1FromI8)(LONG64,BYTE*);
312 static HRESULT (WINAPI *pVarUI1FromUI8)(ULONG64,BYTE*);
313 static HRESULT (WINAPI *pVarUI1FromDisp)(IDispatch*,LCID,BYTE*);
315 static HRESULT (WINAPI *pVarI2FromUI1)(BYTE,SHORT*);
316 static HRESULT (WINAPI *pVarI2FromI4)(LONG,SHORT*);
317 static HRESULT (WINAPI *pVarI2FromR4)(FLOAT,SHORT*);
318 static HRESULT (WINAPI *pVarI2FromR8)(double,SHORT*);
319 static HRESULT (WINAPI *pVarI2FromCy)(CY,SHORT*);
320 static HRESULT (WINAPI *pVarI2FromDate)(DATE,SHORT*);
321 static HRESULT (WINAPI *pVarI2FromStr)(OLECHAR*,LCID,ULONG,SHORT*);
322 static HRESULT (WINAPI *pVarI2FromBool)(VARIANT_BOOL,SHORT*);
323 static HRESULT (WINAPI *pVarI2FromI1)(signed char,SHORT*);
324 static HRESULT (WINAPI *pVarI2FromUI2)(USHORT,SHORT*);
325 static HRESULT (WINAPI *pVarI2FromUI4)(ULONG,SHORT*);
326 static HRESULT (WINAPI *pVarI2FromDec)(DECIMAL*,SHORT*);
327 static HRESULT (WINAPI *pVarI2FromI8)(LONG64,SHORT*);
328 static HRESULT (WINAPI *pVarI2FromUI8)(ULONG64,SHORT*);
329 static HRESULT (WINAPI *pVarUI2FromUI1)(BYTE,USHORT*);
330 static HRESULT (WINAPI *pVarUI2FromI2)(SHORT,USHORT*);
331 static HRESULT (WINAPI *pVarUI2FromI4)(LONG,USHORT*);
332 static HRESULT (WINAPI *pVarUI2FromR4)(FLOAT,USHORT*);
333 static HRESULT (WINAPI *pVarUI2FromR8)(double,USHORT*);
334 static HRESULT (WINAPI *pVarUI2FromDate)(DATE,USHORT*);
335 static HRESULT (WINAPI *pVarUI2FromCy)(CY,USHORT*);
336 static HRESULT (WINAPI *pVarUI2FromStr)(OLECHAR*,LCID,ULONG,USHORT*);
337 static HRESULT (WINAPI *pVarUI2FromBool)(VARIANT_BOOL,USHORT*);
338 static HRESULT (WINAPI *pVarUI2FromI1)(signed char,USHORT*);
339 static HRESULT (WINAPI *pVarUI2FromUI4)(ULONG,USHORT*);
340 static HRESULT (WINAPI *pVarUI2FromDec)(DECIMAL*,USHORT*);
341 static HRESULT (WINAPI *pVarUI2FromI8)(LONG64,USHORT*);
342 static HRESULT (WINAPI *pVarUI2FromUI8)(ULONG64,USHORT*);
344 static HRESULT (WINAPI *pVarI4FromUI1)(BYTE,LONG*);
345 static HRESULT (WINAPI *pVarI4FromI2)(SHORT,LONG*);
346 static HRESULT (WINAPI *pVarI4FromR4)(FLOAT,LONG*);
347 static HRESULT (WINAPI *pVarI4FromR8)(DOUBLE,LONG*);
348 static HRESULT (WINAPI *pVarI4FromCy)(CY,LONG*);
349 static HRESULT (WINAPI *pVarI4FromDate)(DATE,LONG*);
350 static HRESULT (WINAPI *pVarI4FromStr)(OLECHAR*,LCID,ULONG,LONG*);
351 static HRESULT (WINAPI *pVarI4FromBool)(VARIANT_BOOL,LONG*);
352 static HRESULT (WINAPI *pVarI4FromI1)(signed char,LONG*);
353 static HRESULT (WINAPI *pVarI4FromUI2)(USHORT,LONG*);
354 static HRESULT (WINAPI *pVarI4FromUI4)(ULONG,LONG*);
355 static HRESULT (WINAPI *pVarI4FromDec)(DECIMAL*,LONG*);
356 static HRESULT (WINAPI *pVarI4FromI8)(LONG64,LONG*);
357 static HRESULT (WINAPI *pVarI4FromUI8)(ULONG64,LONG*);
358 static HRESULT (WINAPI *pVarUI4FromUI1)(BYTE,ULONG*);
359 static HRESULT (WINAPI *pVarUI4FromI2)(SHORT,ULONG*);
360 static HRESULT (WINAPI *pVarUI4FromI4)(LONG,ULONG*);
361 static HRESULT (WINAPI *pVarUI4FromR4)(FLOAT,ULONG*);
362 static HRESULT (WINAPI *pVarUI4FromR8)(DOUBLE,ULONG*);
363 static HRESULT (WINAPI *pVarUI4FromDate)(DATE,ULONG*);
364 static HRESULT (WINAPI *pVarUI4FromCy)(CY,ULONG*);
365 static HRESULT (WINAPI *pVarUI4FromStr)(OLECHAR*,LCID,ULONG,ULONG*);
366 static HRESULT (WINAPI *pVarUI4FromBool)(VARIANT_BOOL,ULONG*);
367 static HRESULT (WINAPI *pVarUI4FromI1)(signed char,ULONG*);
368 static HRESULT (WINAPI *pVarUI4FromUI2)(USHORT,ULONG*);
369 static HRESULT (WINAPI *pVarUI4FromDec)(DECIMAL*,ULONG*);
370 static HRESULT (WINAPI *pVarUI4FromI8)(LONG64,ULONG*);
371 static HRESULT (WINAPI *pVarUI4FromUI8)(ULONG64,ULONG*);
373 static HRESULT (WINAPI *pVarI8FromUI1)(BYTE,LONG64*);
374 static HRESULT (WINAPI *pVarI8FromI2)(SHORT,LONG64*);
375 static HRESULT (WINAPI *pVarI8FromR4)(FLOAT,LONG64*);
376 static HRESULT (WINAPI *pVarI8FromR8)(double,LONG64*);
377 static HRESULT (WINAPI *pVarI8FromCy)(CY,LONG64*);
378 static HRESULT (WINAPI *pVarI8FromDate)(DATE,LONG64*);
379 static HRESULT (WINAPI *pVarI8FromStr)(OLECHAR*,LCID,ULONG,LONG64*);
380 static HRESULT (WINAPI *pVarI8FromBool)(VARIANT_BOOL,LONG64*);
381 static HRESULT (WINAPI *pVarI8FromI1)(signed char,LONG64*);
382 static HRESULT (WINAPI *pVarI8FromUI2)(USHORT,LONG64*);
383 static HRESULT (WINAPI *pVarI8FromUI4)(ULONG,LONG64*);
384 static HRESULT (WINAPI *pVarI8FromDec)(DECIMAL*,LONG64*);
385 static HRESULT (WINAPI *pVarI8FromUI8)(ULONG64,LONG64*);
386 static HRESULT (WINAPI *pVarUI8FromI8)(LONG64,ULONG64*);
387 static HRESULT (WINAPI *pVarUI8FromUI1)(BYTE,ULONG64*);
388 static HRESULT (WINAPI *pVarUI8FromI2)(SHORT,ULONG64*);
389 static HRESULT (WINAPI *pVarUI8FromR4)(FLOAT,ULONG64*);
390 static HRESULT (WINAPI *pVarUI8FromR8)(double,ULONG64*);
391 static HRESULT (WINAPI *pVarUI8FromCy)(CY,ULONG64*);
392 static HRESULT (WINAPI *pVarUI8FromDate)(DATE,ULONG64*);
393 static HRESULT (WINAPI *pVarUI8FromStr)(OLECHAR*,LCID,ULONG,ULONG64*);
394 static HRESULT (WINAPI *pVarUI8FromBool)(VARIANT_BOOL,ULONG64*);
395 static HRESULT (WINAPI *pVarUI8FromI1)(signed char,ULONG64*);
396 static HRESULT (WINAPI *pVarUI8FromUI2)(USHORT,ULONG64*);
397 static HRESULT (WINAPI *pVarUI8FromUI4)(ULONG,ULONG64*);
398 static HRESULT (WINAPI *pVarUI8FromDec)(DECIMAL*,ULONG64*);
400 static HRESULT (WINAPI *pVarR4FromUI1)(BYTE,float*);
401 static HRESULT (WINAPI *pVarR4FromI2)(SHORT,float*);
402 static HRESULT (WINAPI *pVarR4FromI4)(LONG,float*);
403 static HRESULT (WINAPI *pVarR4FromR8)(double,float*);
404 static HRESULT (WINAPI *pVarR4FromCy)(CY,float*);
405 static HRESULT (WINAPI *pVarR4FromDate)(DATE,float*);
406 static HRESULT (WINAPI *pVarR4FromStr)(OLECHAR*,LCID,ULONG,float*);
407 static HRESULT (WINAPI *pVarR4FromBool)(VARIANT_BOOL,float*);
408 static HRESULT (WINAPI *pVarR4FromI1)(signed char,float*);
409 static HRESULT (WINAPI *pVarR4FromUI2)(USHORT,float*);
410 static HRESULT (WINAPI *pVarR4FromUI4)(ULONG,float*);
411 static HRESULT (WINAPI *pVarR4FromDec)(DECIMAL*,float*);
412 static HRESULT (WINAPI *pVarR4FromI8)(LONG64,float*);
413 static HRESULT (WINAPI *pVarR4FromUI8)(ULONG64,float*);
415 static HRESULT (WINAPI *pVarR8FromUI1)(BYTE,double*);
416 static HRESULT (WINAPI *pVarR8FromI2)(SHORT,double*);
417 static HRESULT (WINAPI *pVarR8FromI4)(LONG,double*);
418 static HRESULT (WINAPI *pVarR8FromR4)(FLOAT,double*);
419 static HRESULT (WINAPI *pVarR8FromCy)(CY,double*);
420 static HRESULT (WINAPI *pVarR8FromDate)(DATE,double*);
421 static HRESULT (WINAPI *pVarR8FromStr)(OLECHAR*,LCID,ULONG,double*);
422 static HRESULT (WINAPI *pVarR8FromBool)(VARIANT_BOOL,double*);
423 static HRESULT (WINAPI *pVarR8FromI1)(signed char,double*);
424 static HRESULT (WINAPI *pVarR8FromUI2)(USHORT,double*);
425 static HRESULT (WINAPI *pVarR8FromUI4)(ULONG,double*);
426 static HRESULT (WINAPI *pVarR8FromDec)(DECIMAL*,double*);
427 static HRESULT (WINAPI *pVarR8FromI8)(LONG64,double*);
428 static HRESULT (WINAPI *pVarR8FromUI8)(ULONG64,double*);
429 static HRESULT (WINAPI *pVarR8Round)(double,int,double*);
431 static HRESULT (WINAPI *pVarDateFromUI1)(BYTE,DATE*);
432 static HRESULT (WINAPI *pVarDateFromI2)(SHORT,DATE*);
433 static HRESULT (WINAPI *pVarDateFromI4)(LONG,DATE*);
434 static HRESULT (WINAPI *pVarDateFromR4)(FLOAT,DATE*);
435 static HRESULT (WINAPI *pVarDateFromCy)(CY,DATE*);
436 static HRESULT (WINAPI *pVarDateFromR8)(double,DATE*);
437 static HRESULT (WINAPI *pVarDateFromStr)(OLECHAR*,LCID,ULONG,DATE*);
438 static HRESULT (WINAPI *pVarDateFromBool)(VARIANT_BOOL,DATE*);
439 static HRESULT (WINAPI *pVarDateFromI1)(signed char,DATE*);
440 static HRESULT (WINAPI *pVarDateFromUI2)(USHORT,DATE*);
441 static HRESULT (WINAPI *pVarDateFromUI4)(ULONG,DATE*);
442 static HRESULT (WINAPI *pVarDateFromDec)(DECIMAL*,DATE*);
443 static HRESULT (WINAPI *pVarDateFromI8)(LONG64,DATE*);
444 static HRESULT (WINAPI *pVarDateFromUI8)(ULONG64,DATE*);
446 static HRESULT (WINAPI *pVarCyFromUI1)(BYTE,CY*);
447 static HRESULT (WINAPI *pVarCyFromI2)(SHORT,CY*);
448 static HRESULT (WINAPI *pVarCyFromI4)(LONG,CY*);
449 static HRESULT (WINAPI *pVarCyFromR4)(FLOAT,CY*);
450 static HRESULT (WINAPI *pVarCyFromR8)(double,CY*);
451 static HRESULT (WINAPI *pVarCyFromDate)(DATE,CY*);
452 static HRESULT (WINAPI *pVarCyFromBool)(VARIANT_BOOL,CY*);
453 static HRESULT (WINAPI *pVarCyFromI1)(signed char,CY*);
454 static HRESULT (WINAPI *pVarCyFromUI2)(USHORT,CY*);
455 static HRESULT (WINAPI *pVarCyFromUI4)(ULONG,CY*);
456 static HRESULT (WINAPI *pVarCyFromDec)(DECIMAL*,CY*);
457 static HRESULT (WINAPI *pVarCyFromI8)(LONG64,CY*);
458 static HRESULT (WINAPI *pVarCyFromUI8)(ULONG64,CY*);
459 static HRESULT (WINAPI *pVarCyAdd)(const CY,const CY,CY*);
460 static HRESULT (WINAPI *pVarCyMul)(const CY,const CY,CY*);
461 static HRESULT (WINAPI *pVarCyMulI4)(const CY,LONG,CY*);
462 static HRESULT (WINAPI *pVarCySub)(const CY,const CY,CY*);
463 static HRESULT (WINAPI *pVarCyAbs)(const CY,CY*);
464 static HRESULT (WINAPI *pVarCyFix)(const CY,CY*);
465 static HRESULT (WINAPI *pVarCyInt)(const CY,CY*);
466 static HRESULT (WINAPI *pVarCyNeg)(const CY,CY*);
467 static HRESULT (WINAPI *pVarCyRound)(const CY,int,CY*);
468 static HRESULT (WINAPI *pVarCyCmp)(const CY,const CY);
469 static HRESULT (WINAPI *pVarCyCmpR8)(const CY,double);
470 static HRESULT (WINAPI *pVarCyMulI8)(const CY,LONG64,CY*);
472 static HRESULT (WINAPI *pVarDecFromUI1)(BYTE,DECIMAL*);
473 static HRESULT (WINAPI *pVarDecFromI2)(SHORT,DECIMAL*);
474 static HRESULT (WINAPI *pVarDecFromI4)(LONG,DECIMAL*);
475 static HRESULT (WINAPI *pVarDecFromI8)(LONG64,DECIMAL*);
476 static HRESULT (WINAPI *pVarDecFromR4)(FLOAT,DECIMAL*);
477 static HRESULT (WINAPI *pVarDecFromR8)(DOUBLE,DECIMAL*);
478 static HRESULT (WINAPI *pVarDecFromDate)(DATE,DECIMAL*);
479 static HRESULT (WINAPI *pVarDecFromStr)(OLECHAR*,LCID,ULONG,DECIMAL*);
480 static HRESULT (WINAPI *pVarDecFromBool)(VARIANT_BOOL,DECIMAL*);
481 static HRESULT (WINAPI *pVarDecFromI1)(signed char,DECIMAL*);
482 static HRESULT (WINAPI *pVarDecFromUI2)(USHORT,DECIMAL*);
483 static HRESULT (WINAPI *pVarDecFromUI4)(ULONG,DECIMAL*);
484 static HRESULT (WINAPI *pVarDecFromUI8)(ULONG64,DECIMAL*);
485 static HRESULT (WINAPI *pVarDecFromCy)(CY,DECIMAL*);
486 static HRESULT (WINAPI *pVarDecAbs)(const DECIMAL*,DECIMAL*);
487 static HRESULT (WINAPI *pVarDecAdd)(const DECIMAL*,const DECIMAL*,DECIMAL*);
488 static HRESULT (WINAPI *pVarDecSub)(const DECIMAL*,const DECIMAL*,DECIMAL*);
489 static HRESULT (WINAPI *pVarDecMul)(const DECIMAL*,const DECIMAL*,DECIMAL*);
490 static HRESULT (WINAPI *pVarDecDiv)(const DECIMAL*,const DECIMAL*,DECIMAL*);
491 static HRESULT (WINAPI *pVarDecCmp)(const DECIMAL*,const DECIMAL*);
492 static HRESULT (WINAPI *pVarDecNeg)(const DECIMAL*,DECIMAL*);
494 static HRESULT (WINAPI *pVarBoolFromUI1)(BYTE,VARIANT_BOOL*);
495 static HRESULT (WINAPI *pVarBoolFromI2)(SHORT,VARIANT_BOOL*);
496 static HRESULT (WINAPI *pVarBoolFromI4)(LONG,VARIANT_BOOL*);
497 static HRESULT (WINAPI *pVarBoolFromR4)(FLOAT,VARIANT_BOOL*);
498 static HRESULT (WINAPI *pVarBoolFromR8)(DOUBLE,VARIANT_BOOL*);
499 static HRESULT (WINAPI *pVarBoolFromDate)(DATE,VARIANT_BOOL*);
500 static HRESULT (WINAPI *pVarBoolFromCy)(CY,VARIANT_BOOL*);
501 static HRESULT (WINAPI *pVarBoolFromStr)(OLECHAR*,LCID,ULONG,VARIANT_BOOL*);
502 static HRESULT (WINAPI *pVarBoolFromI1)(signed char,VARIANT_BOOL*);
503 static HRESULT (WINAPI *pVarBoolFromUI2)(USHORT,VARIANT_BOOL*);
504 static HRESULT (WINAPI *pVarBoolFromUI4)(ULONG,VARIANT_BOOL*);
505 static HRESULT (WINAPI *pVarBoolFromDec)(DECIMAL*,VARIANT_BOOL*);
506 static HRESULT (WINAPI *pVarBoolFromI8)(LONG64,VARIANT_BOOL*);
507 static HRESULT (WINAPI *pVarBoolFromUI8)(ULONG64,VARIANT_BOOL*);
509 static HRESULT (WINAPI *pVarBstrFromR4)(FLOAT,LCID,ULONG,BSTR*);
510 static HRESULT (WINAPI *pVarBstrFromDate)(DATE,LCID,ULONG,BSTR*);
511 static HRESULT (WINAPI *pVarBstrFromDec)(DECIMAL*,LCID,ULONG,BSTR*);
512 static HRESULT (WINAPI *pVarBstrCmp)(BSTR,BSTR,LCID,ULONG);
514 static INT (WINAPI *pSystemTimeToVariantTime)(LPSYSTEMTIME,double*);
515 static void (WINAPI *pClearCustData)(LPCUSTDATA);
517 /* Internal representation of a BSTR */
518 typedef struct tagINTERNAL_BSTR
522 } INTERNAL_BSTR, *LPINTERNAL_BSTR;
526 const IDispatchVtbl *lpVtbl;
532 static DummyDispatch dispatch;
534 static ULONG WINAPI DummyDispatch_AddRef(LPDISPATCH iface)
536 trace("AddRef(%p)\n", iface);
537 return InterlockedIncrement(&((DummyDispatch*)iface)->ref);
540 static ULONG WINAPI DummyDispatch_Release(LPDISPATCH iface)
542 trace("Release(%p)\n", iface);
543 return InterlockedDecrement(&((DummyDispatch*)iface)->ref);
546 static HRESULT WINAPI DummyDispatch_QueryInterface(LPDISPATCH iface,
550 trace("QueryInterface(%p)\n", iface);
554 if (IsEqualIID(riid, &IID_IDispatch))
556 trace("Asked for IID_IDispatch\n");
559 else if (IsEqualIID(riid, &IID_IUnknown))
561 trace("Asked for IID_IUnknown\n");
566 DummyDispatch_AddRef((IDispatch*)*ppvObject);
570 return E_NOINTERFACE;
573 static HRESULT WINAPI DummyDispatch_Invoke(LPDISPATCH iface,
574 DISPID dispIdMember, REFIID riid,
575 LCID lcid, WORD wFlags,
576 DISPPARAMS *pDispParams,
578 EXCEPINFO *pExcepInfo,
581 trace("Invoke(%p)\n", iface);
582 ok(wFlags == DISPATCH_PROPERTYGET, "Flags wrong\n");
583 ok(pDispParams->cArgs == 0, "Property get has args\n");
585 if (dispatch.bFailInvoke)
586 return E_OUTOFMEMORY;
588 memset(pVarResult, 0, sizeof(*pVarResult));
589 V_VT(pVarResult) = dispatch.vt;
593 static const IDispatchVtbl DummyDispatch_VTable =
595 DummyDispatch_QueryInterface,
596 DummyDispatch_AddRef,
597 DummyDispatch_Release,
604 static DummyDispatch dispatch = { &DummyDispatch_VTable, 1, 0, 0 };
611 #define CONV_TYPE signed char
613 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%d")
615 static void test_VarI1FromI2(void)
620 CHECKPTR(VarI1FromI2);
621 OVERFLOWRANGE(VarI1FromI2, -32768, -128);
622 CONVERTRANGE(VarI1FromI2, -128, 128);
623 OVERFLOWRANGE(VarI1FromI2, 129, 32768);
626 static void test_VarI1FromI4(void)
631 CHECKPTR(VarI1FromI4);
632 CONVERT(VarI1FromI4, -129); EXPECT_OVERFLOW;
633 CONVERTRANGE(VarI1FromI4, -128, 128);
634 CONVERT(VarI1FromI4, 128); EXPECT_OVERFLOW;
637 static void test_VarI1FromI8(void)
642 CHECKPTR(VarI1FromI8);
643 CONVERT(VarI1FromI8, -129); EXPECT_OVERFLOW;
644 CONVERTRANGE(VarI1FromI8, -127, 128);
645 CONVERT(VarI1FromI8, 128); EXPECT_OVERFLOW;
648 static void test_VarI1FromUI1(void)
653 CHECKPTR(VarI1FromUI1);
654 CONVERTRANGE(VarI1FromUI1, 0, 127);
655 OVERFLOWRANGE(VarI1FromUI1, 128, 255);
658 static void test_VarI1FromUI2(void)
663 CHECKPTR(VarI1FromUI2);
664 CONVERTRANGE(VarI1FromUI2, 0, 127);
665 OVERFLOWRANGE(VarI1FromUI2, 128, 32768);
668 static void test_VarI1FromUI4(void)
673 CHECKPTR(VarI1FromUI4);
674 CONVERTRANGE(VarI1FromUI4, 0, 127);
675 CONVERT(VarI1FromUI4, 128); EXPECT_OVERFLOW;
678 static void test_VarI1FromUI8(void)
683 CHECKPTR(VarI1FromUI8);
684 CONVERTRANGE(VarI1FromUI8, 0, 127);
685 CONVERT(VarI1FromUI8, 128); EXPECT_OVERFLOW;
688 static void test_VarI1FromBool(void)
690 CONVVARS(VARIANT_BOOL);
693 CHECKPTR(VarI1FromBool);
694 /* Note that conversions from bool wrap around! */
695 CONVERT(VarI1FromBool, -129); EXPECT(127);
696 CONVERTRANGE(VarI1FromBool, -128, 128);
697 CONVERT(VarI1FromBool, 128); EXPECT(-128);
700 static void test_VarI1FromR4(void)
704 CHECKPTR(VarI1FromR4);
705 CONVERT(VarI1FromR4, -129.0f); EXPECT_OVERFLOW;
706 CONVERT(VarI1FromR4, -128.0f); EXPECT(-128);
707 CONVERT(VarI1FromR4, -1.0f); EXPECT(-1);
708 CONVERT(VarI1FromR4, 0.0f); EXPECT(0);
709 CONVERT(VarI1FromR4, 1.0f); EXPECT(1);
710 CONVERT(VarI1FromR4, 127.0f); EXPECT(127);
711 CONVERT(VarI1FromR4, 128.0f); EXPECT_OVERFLOW;
713 CONVERT(VarI1FromR4, -1.5f); EXPECT(-2);
714 CONVERT(VarI1FromR4, -0.6f); EXPECT(-1);
715 CONVERT(VarI1FromR4, -0.5f); EXPECT(0);
716 CONVERT(VarI1FromR4, -0.4f); EXPECT(0);
717 CONVERT(VarI1FromR4, 0.4f); EXPECT(0);
718 CONVERT(VarI1FromR4, 0.5f); EXPECT(0);
719 CONVERT(VarI1FromR4, 0.6f); EXPECT(1);
720 CONVERT(VarI1FromR4, 1.5f); EXPECT(2);
723 static void test_VarI1FromR8(void)
727 CHECKPTR(VarI1FromR8);
728 CONVERT(VarI1FromR8, -129.0); EXPECT_OVERFLOW;
729 CONVERT(VarI1FromR8, -128.0); EXPECT(-128);
730 CONVERT(VarI1FromR8, -1.0); EXPECT(-1);
731 CONVERT(VarI1FromR8, 0.0); EXPECT(0);
732 CONVERT(VarI1FromR8, 1.0); EXPECT(1);
733 CONVERT(VarI1FromR8, 127.0); EXPECT(127);
734 CONVERT(VarI1FromR8, 128.0); EXPECT_OVERFLOW;
736 CONVERT(VarI1FromR8, -1.5); EXPECT(-2);
737 CONVERT(VarI1FromR8, -0.6); EXPECT(-1);
738 CONVERT(VarI1FromR8, -0.5); EXPECT(0);
739 CONVERT(VarI1FromR8, -0.4); EXPECT(0);
740 CONVERT(VarI1FromR8, 0.4); EXPECT(0);
741 CONVERT(VarI1FromR8, 0.5); EXPECT(0);
742 CONVERT(VarI1FromR8, 0.6); EXPECT(1);
743 CONVERT(VarI1FromR8, 1.5); EXPECT(2);
746 static void test_VarI1FromDate(void)
750 CHECKPTR(VarI1FromDate);
751 CONVERT(VarI1FromDate, -129.0); EXPECT_OVERFLOW;
752 CONVERT(VarI1FromDate, -128.0); EXPECT(-128);
753 CONVERT(VarI1FromDate, -1.0); EXPECT(-1);
754 CONVERT(VarI1FromDate, 0.0); EXPECT(0);
755 CONVERT(VarI1FromDate, 1.0); EXPECT(1);
756 CONVERT(VarI1FromDate, 127.0); EXPECT(127);
757 CONVERT(VarI1FromDate, 128.0); EXPECT_OVERFLOW;
759 CONVERT(VarI1FromDate, -1.5); EXPECT(-2);
760 CONVERT(VarI1FromDate, -0.6); EXPECT(-1);
761 CONVERT(VarI1FromDate, -0.5); EXPECT(0);
762 CONVERT(VarI1FromDate, -0.4); EXPECT(0);
763 CONVERT(VarI1FromDate, 0.4); EXPECT(0);
764 CONVERT(VarI1FromDate, 0.5); EXPECT(0);
765 CONVERT(VarI1FromDate, 0.6); EXPECT(1);
766 CONVERT(VarI1FromDate, 1.5); EXPECT(2);
769 static void test_VarI1FromCy(void)
773 CHECKPTR(VarI1FromCy);
774 CONVERT_CY(VarI1FromCy,-129); EXPECT_OVERFLOW;
775 CONVERT_CY(VarI1FromCy,-128); EXPECT(128);
776 CONVERT_CY(VarI1FromCy,-1); EXPECT(-1);
777 CONVERT_CY(VarI1FromCy,0); EXPECT(0);
778 CONVERT_CY(VarI1FromCy,1); EXPECT(1);
779 CONVERT_CY(VarI1FromCy,127); EXPECT(127);
780 CONVERT_CY(VarI1FromCy,128); EXPECT_OVERFLOW;
782 CONVERT_CY(VarI1FromCy,-1.5); EXPECT(-2);
783 CONVERT_CY(VarI1FromCy,-0.6); EXPECT(-1);
784 CONVERT_CY(VarI1FromCy,-0.5); EXPECT(0);
785 CONVERT_CY(VarI1FromCy,-0.4); EXPECT(0);
786 CONVERT_CY(VarI1FromCy,0.4); EXPECT(0);
787 CONVERT_CY(VarI1FromCy,0.5); EXPECT(0);
788 CONVERT_CY(VarI1FromCy,0.6); EXPECT(1);
789 CONVERT_CY(VarI1FromCy,1.5); EXPECT(2);
792 static void test_VarI1FromDec(void)
796 CHECKPTR(VarI1FromDec);
798 CONVERT_BADDEC(VarI1FromDec);
800 CONVERT_DEC(VarI1FromDec,0,0x80,0,129); EXPECT_OVERFLOW;
801 CONVERT_DEC(VarI1FromDec,0,0x80,0,128); EXPECT(-128);
802 CONVERT_DEC(VarI1FromDec,0,0x80,0,1); EXPECT(-1);
803 CONVERT_DEC(VarI1FromDec,0,0,0,0); EXPECT(0);
804 CONVERT_DEC(VarI1FromDec,0,0,0,1); EXPECT(1);
805 CONVERT_DEC(VarI1FromDec,0,0,0,127); EXPECT(127);
806 CONVERT_DEC(VarI1FromDec,0,0,0,128); EXPECT_OVERFLOW;
808 CONVERT_DEC(VarI1FromDec,2,0x80,0,12800); EXPECT(-128);
809 CONVERT_DEC(VarI1FromDec,2,0,0,12700); EXPECT(127);
812 static void test_VarI1FromStr(void)
817 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
819 CHECKPTR(VarI1FromStr);
821 CONVERT_STR(VarI1FromStr,NULL, 0); EXPECT_MISMATCH;
822 CONVERT_STR(VarI1FromStr,"0", 0); EXPECT(0);
823 CONVERT_STR(VarI1FromStr,"-129", 0); EXPECT_OVERFLOW;
824 CONVERT_STR(VarI1FromStr,"-128", 0); EXPECT(-128);
825 CONVERT_STR(VarI1FromStr,"127", 0); EXPECT(127);
826 CONVERT_STR(VarI1FromStr,"128", 0); EXPECT_OVERFLOW;
828 CONVERT_STR(VarI1FromStr,"-1.5", 0); EXPECT(-2);
829 CONVERT_STR(VarI1FromStr,"-0.6", 0); EXPECT(-1);
830 CONVERT_STR(VarI1FromStr,"-0.5", 0); EXPECT(0);
831 CONVERT_STR(VarI1FromStr,"-0.4", 0); EXPECT(0);
832 CONVERT_STR(VarI1FromStr,"0.4", 0); EXPECT(0);
833 CONVERT_STR(VarI1FromStr,"0.5", 0); EXPECT(0);
834 CONVERT_STR(VarI1FromStr,"0.6", 0); EXPECT(1);
835 CONVERT_STR(VarI1FromStr,"1.5", 0); EXPECT(2);
838 static void test_VarI1Copy(void)
842 COPYTEST(1, VT_I1, V_I1(&vSrc), V_I1(&vDst), V_I1REF(&vSrc), V_I1REF(&vDst), "%d");
846 static void test_VarI1ChangeTypeEx(void)
849 VARIANTARG vSrc, vDst;
855 INITIAL_TYPETEST(VT_I1, V_I1, "%d");
857 NEGATIVE_TYPETEST(VT_I1, V_I1, "%d", VT_UI1, V_UI1);
862 #define CONV_TYPE BYTE
864 static void test_VarUI1FromI1(void)
866 CONVVARS(signed char);
869 CHECKPTR(VarUI1FromI1);
870 OVERFLOWRANGE(VarUI1FromI1, -128, 0);
871 CONVERTRANGE(VarUI1FromI1, 0, 128);
874 static void test_VarUI1FromI2(void)
879 CHECKPTR(VarUI1FromI2);
880 OVERFLOWRANGE(VarUI1FromI2, -32768, 0);
881 CONVERTRANGE(VarUI1FromI2, 0, 256);
882 OVERFLOWRANGE(VarUI1FromI2, 256, 32768);
885 static void test_VarUI1FromI4(void)
890 CHECKPTR(VarUI1FromI4);
891 CONVERT(VarUI1FromI4, -1); EXPECT_OVERFLOW;
892 CONVERTRANGE(VarUI1FromI4, 0, 256);
893 CONVERT(VarUI1FromI4, 256); EXPECT_OVERFLOW;
896 static void test_VarUI1FromI8(void)
901 CHECKPTR(VarUI1FromI8);
902 CONVERT(VarUI1FromI8, -1); EXPECT_OVERFLOW;
903 CONVERTRANGE(VarUI1FromI8, 0, 256);
904 CONVERT(VarUI1FromI8, 256); EXPECT_OVERFLOW;
907 static void test_VarUI1FromUI2(void)
912 CHECKPTR(VarUI1FromUI2);
913 CONVERTRANGE(VarUI1FromUI2, 0, 256);
914 OVERFLOWRANGE(VarUI1FromUI2, 256, 65536);
917 static void test_VarUI1FromUI4(void)
922 CHECKPTR(VarUI1FromUI4);
923 CONVERTRANGE(VarUI1FromUI4, 0, 256);
924 CONVERT(VarUI1FromUI4, 256); EXPECT_OVERFLOW;
927 static void test_VarUI1FromUI8(void)
932 CHECKPTR(VarUI1FromUI8);
933 CONVERTRANGE(VarUI1FromUI8, 0, 256);
934 CONVERT(VarUI1FromUI8, 256); EXPECT_OVERFLOW;
937 static void test_VarUI1FromBool(void)
939 CONVVARS(VARIANT_BOOL);
942 CHECKPTR(VarUI1FromBool);
943 /* Note that conversions from bool overflow! */
944 CONVERT(VarUI1FromBool, -1); EXPECT(255);
945 CONVERTRANGE(VarUI1FromBool, 0, 256);
946 CONVERT(VarUI1FromBool, 256); EXPECT(0);
949 static void test_VarUI1FromR4(void)
953 CHECKPTR(VarUI1FromR4);
954 CONVERT(VarUI1FromR4, -1.0f); EXPECT_OVERFLOW;
955 CONVERT(VarUI1FromR4, 0.0f); EXPECT(0);
956 CONVERT(VarUI1FromR4, 1.0f); EXPECT(1);
957 CONVERT(VarUI1FromR4, 255.0f); EXPECT(255);
958 CONVERT(VarUI1FromR4, 256.0f); EXPECT_OVERFLOW;
961 CONVERT(VarUI1FromR4, -1.5f); EXPECT_OVERFLOW;
962 CONVERT(VarUI1FromR4, -0.6f); EXPECT_OVERFLOW;
963 CONVERT(VarUI1FromR4, -0.5f); EXPECT(0);
964 CONVERT(VarUI1FromR4, -0.4f); EXPECT(0);
965 CONVERT(VarUI1FromR4, 0.4f); EXPECT(0);
966 CONVERT(VarUI1FromR4, 0.5f); EXPECT(0);
967 CONVERT(VarUI1FromR4, 0.6f); EXPECT(1);
968 CONVERT(VarUI1FromR4, 1.5f); EXPECT(2);
971 static void test_VarUI1FromR8(void)
975 CHECKPTR(VarUI1FromR8);
976 CONVERT(VarUI1FromR8, -1.0); EXPECT_OVERFLOW;
977 CONVERT(VarUI1FromR8, 0.0); EXPECT(0);
978 CONVERT(VarUI1FromR8, 1.0); EXPECT(1);
979 CONVERT(VarUI1FromR8, 255.0); EXPECT(255);
980 CONVERT(VarUI1FromR8, 256.0); EXPECT_OVERFLOW;
983 CONVERT(VarUI1FromR8, -1.5); EXPECT_OVERFLOW;
984 CONVERT(VarUI1FromR8, -0.6); EXPECT_OVERFLOW;
985 CONVERT(VarUI1FromR8, -0.5); EXPECT(0);
986 CONVERT(VarUI1FromR8, -0.4); EXPECT(0);
987 CONVERT(VarUI1FromR8, 0.4); EXPECT(0);
988 CONVERT(VarUI1FromR8, 0.5); EXPECT(0);
989 CONVERT(VarUI1FromR8, 0.6); EXPECT(1);
990 CONVERT(VarUI1FromR8, 1.5); EXPECT(2);
993 static void test_VarUI1FromDate(void)
997 CHECKPTR(VarUI1FromDate);
998 CONVERT(VarUI1FromDate, -1.0); EXPECT_OVERFLOW;
999 CONVERT(VarUI1FromDate, 0.0); EXPECT(0);
1000 CONVERT(VarUI1FromDate, 1.0); EXPECT(1);
1001 CONVERT(VarUI1FromDate, 255.0); EXPECT(255);
1002 CONVERT(VarUI1FromDate, 256.0); EXPECT_OVERFLOW;
1005 CONVERT(VarUI1FromDate, -1.5); EXPECT_OVERFLOW;
1006 CONVERT(VarUI1FromDate, -0.6); EXPECT_OVERFLOW;
1007 CONVERT(VarUI1FromDate, -0.5); EXPECT(0);
1008 CONVERT(VarUI1FromDate, -0.4); EXPECT(0);
1009 CONVERT(VarUI1FromDate, 0.4); EXPECT(0);
1010 CONVERT(VarUI1FromDate, 0.5); EXPECT(0);
1011 CONVERT(VarUI1FromDate, 0.6); EXPECT(1);
1012 CONVERT(VarUI1FromDate, 1.5); EXPECT(2);
1015 static void test_VarUI1FromCy(void)
1019 CHECKPTR(VarUI1FromCy);
1020 CONVERT_CY(VarUI1FromCy,-1); EXPECT_OVERFLOW;
1021 CONVERT_CY(VarUI1FromCy,0); EXPECT(0);
1022 CONVERT_CY(VarUI1FromCy,1); EXPECT(1);
1023 CONVERT_CY(VarUI1FromCy,255); EXPECT(255);
1024 CONVERT_CY(VarUI1FromCy,256); EXPECT_OVERFLOW;
1027 CONVERT_CY(VarUI1FromCy,-1.5); EXPECT_OVERFLOW;
1028 CONVERT_CY(VarUI1FromCy,-0.6); EXPECT_OVERFLOW;
1029 CONVERT_CY(VarUI1FromCy,-0.5); EXPECT(0);
1030 CONVERT_CY(VarUI1FromCy,-0.4); EXPECT(0);
1031 CONVERT_CY(VarUI1FromCy,0.4); EXPECT(0);
1032 CONVERT_CY(VarUI1FromCy,0.5); EXPECT(0);
1033 CONVERT_CY(VarUI1FromCy,0.6); EXPECT(1);
1034 CONVERT_CY(VarUI1FromCy,1.5); EXPECT(2);
1037 static void test_VarUI1FromDec(void)
1041 CHECKPTR(VarUI1FromDec);
1043 CONVERT_BADDEC(VarUI1FromDec);
1045 CONVERT_DEC(VarUI1FromDec,0,0x80,0,1); EXPECT_OVERFLOW;
1046 CONVERT_DEC(VarUI1FromDec,0,0,0,0); EXPECT(0);
1047 CONVERT_DEC(VarUI1FromDec,0,0,0,1); EXPECT(1);
1048 CONVERT_DEC(VarUI1FromDec,0,0,0,255); EXPECT(255);
1049 CONVERT_DEC(VarUI1FromDec,0,0,0,256); EXPECT_OVERFLOW;
1051 CONVERT_DEC(VarUI1FromDec,2,0x80,0,100); EXPECT_OVERFLOW;
1052 CONVERT_DEC(VarUI1FromDec,2,0,0,25500); EXPECT(255);
1055 static void test_VarUI1FromStr(void)
1060 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1062 CHECKPTR(VarUI1FromStr);
1064 CONVERT_STR(VarUI1FromStr,NULL, 0); EXPECT_MISMATCH;
1065 CONVERT_STR(VarUI1FromStr,"0", 0); EXPECT(0);
1066 CONVERT_STR(VarUI1FromStr,"-1", 0); EXPECT_OVERFLOW;
1067 CONVERT_STR(VarUI1FromStr,"255", 0); EXPECT(255);
1068 CONVERT_STR(VarUI1FromStr,"256", 0); EXPECT_OVERFLOW;
1071 CONVERT_STR(VarUI1FromStr,"-1.5", 0); EXPECT_OVERFLOW;
1072 CONVERT_STR(VarUI1FromStr,"-0.6", 0); EXPECT_OVERFLOW;
1073 CONVERT_STR(VarUI1FromStr,"-0.5", 0); EXPECT(0);
1074 CONVERT_STR(VarUI1FromStr,"-0.4", 0); EXPECT(0);
1075 CONVERT_STR(VarUI1FromStr,"0.4", 0); EXPECT(0);
1076 CONVERT_STR(VarUI1FromStr,"0.5", 0); EXPECT(0);
1077 CONVERT_STR(VarUI1FromStr,"0.6", 0); EXPECT(1);
1078 CONVERT_STR(VarUI1FromStr,"1.5", 0); EXPECT(2);
1081 static void test_VarUI1FromDisp(void)
1084 VARIANTARG vSrc, vDst;
1086 CHECKPTR(VarUI1FromDisp);
1089 * Conversions from IDispatch should get the default 'value' property
1090 * from the IDispatch pointer and return it. The following tests this.
1091 * However, I can't get these tests to return a valid value under native
1092 * oleaut32, regardless of the value returned in response to the Invoke()
1093 * call (early versions of oleaut32 call AddRef/Release, but not Invoke.
1094 * I'm obviously missing something, as these conversions work fine
1095 * when called through VBA on an object to get its default value property.
1097 * Should this test be corrected so that it works under native it should be
1098 * generalised and the remaining types checked as well.
1100 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1105 V_VT(&vSrc) = VT_DISPATCH;
1106 V_DISPATCH(&vSrc) = (IDispatch*)&dispatch;
1107 dispatch.vt = VT_UI1;
1108 dispatch.bFailInvoke = FALSE;
1110 hres = VarUI1FromDisp((IDispatch*)&dispatch, in, &out);
1111 trace("0x%08lx\n", hres);
1113 hres = VariantChangeTypeEx(&vDst, &vSrc, in, 0, VT_UI1);
1114 trace("0x%08lx\n", hres);
1116 dispatch.bFailInvoke = TRUE;
1118 hres = VarUI1FromDisp((IDispatch*)&dispatch, in, &out);
1119 trace("0x%08lx\n", hres);
1121 hres = VariantChangeTypeEx(&vDst, &vSrc, in, 0, VT_UI1);
1122 trace("0x%08lx\n", hres);
1125 static void test_VarUI1Copy(void)
1127 COPYTEST(1, VT_UI1, V_UI1(&vSrc), V_UI1(&vDst), V_UI1REF(&vSrc), V_UI1REF(&vDst), "%d");
1130 static void test_VarUI1ChangeTypeEx(void)
1132 CONVVARS(CONV_TYPE);
1133 VARIANTARG vSrc, vDst;
1137 INITIAL_TYPETEST(VT_UI1, V_UI1, "%d");
1139 NEGATIVE_TYPETEST(VT_UI1, V_UI1, "%d", VT_I1, V_I1);
1147 #define CONV_TYPE SHORT
1149 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%d")
1151 static void test_VarI2FromI1(void)
1153 CONVVARS(signed char);
1156 CHECKPTR(VarI2FromI1);
1157 CONVERTRANGE(VarI2FromI1, -128, 128);
1160 static void test_VarI2FromI4(void)
1165 CHECKPTR(VarI2FromI4);
1166 CONVERT(VarI2FromI4, -32769); EXPECT_OVERFLOW;
1167 CONVERTRANGE(VarI2FromI4, -32768, 32768);
1168 CONVERT(VarI2FromI4, 32768); EXPECT_OVERFLOW;
1171 static void test_VarI2FromI8(void)
1175 CHECKPTR(VarI2FromI8);
1176 CONVERT(VarI2FromI8, -32769); EXPECT_OVERFLOW;
1177 CONVERT(VarI2FromI8, -32768); EXPECT(-32768);
1178 CONVERT(VarI2FromI8, 32767); EXPECT(32767);
1179 CONVERT(VarI2FromI8, 32768); EXPECT_OVERFLOW;
1182 static void test_VarI2FromUI1(void)
1187 CHECKPTR(VarI2FromUI1);
1188 CONVERTRANGE(VarI2FromUI1, 0, 256);
1191 static void test_VarI2FromUI2(void)
1196 CHECKPTR(VarI2FromUI2);
1197 CONVERTRANGE(VarI2FromUI2, 0, 32768);
1198 CONVERT(VarI2FromUI2, 32768); EXPECT_OVERFLOW;
1201 static void test_VarI2FromUI4(void)
1206 CHECKPTR(VarI2FromUI4);
1207 CONVERTRANGE(VarI2FromUI4, 0, 32768);
1208 CONVERT(VarI2FromUI4, 32768); EXPECT_OVERFLOW;
1211 static void test_VarI2FromUI8(void)
1216 CHECKPTR(VarI2FromUI8);
1217 CONVERTRANGE(VarI2FromUI8, 0, 32768);
1218 CONVERT(VarI2FromUI8, 32768); EXPECT_OVERFLOW;
1221 static void test_VarI2FromBool(void)
1223 CONVVARS(VARIANT_BOOL);
1226 CHECKPTR(VarI2FromBool);
1227 CONVERTRANGE(VarI2FromBool, -32768, 32768);
1230 static void test_VarI2FromR4(void)
1234 CHECKPTR(VarI2FromR4);
1235 CONVERT(VarI2FromR4, -32769.0f); EXPECT_OVERFLOW;
1236 CONVERT(VarI2FromR4, -32768.0f); EXPECT(-32768);
1237 CONVERT(VarI2FromR4, -1.0f); EXPECT(-1);
1238 CONVERT(VarI2FromR4, 0.0f); EXPECT(0);
1239 CONVERT(VarI2FromR4, 1.0f); EXPECT(1);
1240 CONVERT(VarI2FromR4, 32767.0f); EXPECT(32767);
1241 CONVERT(VarI2FromR4, 32768.0f); EXPECT_OVERFLOW;
1244 CONVERT(VarI2FromR4, -1.5f); EXPECT(-2);
1245 CONVERT(VarI2FromR4, -0.6f); EXPECT(-1);
1246 CONVERT(VarI2FromR4, -0.5f); EXPECT(0);
1247 CONVERT(VarI2FromR4, -0.4f); EXPECT(0);
1248 CONVERT(VarI2FromR4, 0.4f); EXPECT(0);
1249 CONVERT(VarI2FromR4, 0.5f); EXPECT(0);
1250 CONVERT(VarI2FromR4, 0.6f); EXPECT(1);
1251 CONVERT(VarI2FromR4, 1.5f); EXPECT(2);
1254 static void test_VarI2FromR8(void)
1258 CHECKPTR(VarI2FromR8);
1259 CONVERT(VarI2FromR8, -32769.0); EXPECT_OVERFLOW;
1260 CONVERT(VarI2FromR8, -32768.0); EXPECT(-32768);
1261 CONVERT(VarI2FromR8, -1.0); EXPECT(-1);
1262 CONVERT(VarI2FromR8, 0.0); EXPECT(0);
1263 CONVERT(VarI2FromR8, 1.0); EXPECT(1);
1264 CONVERT(VarI2FromR8, 32767.0); EXPECT(32767);
1265 CONVERT(VarI2FromR8, 32768.0); EXPECT_OVERFLOW;
1268 CONVERT(VarI2FromR8, -1.5); EXPECT(-2);
1269 CONVERT(VarI2FromR8, -0.6); EXPECT(-1);
1270 CONVERT(VarI2FromR8, -0.5); EXPECT(0);
1271 CONVERT(VarI2FromR8, -0.4); EXPECT(0);
1272 CONVERT(VarI2FromR8, 0.4); EXPECT(0);
1273 CONVERT(VarI2FromR8, 0.5); EXPECT(0);
1274 CONVERT(VarI2FromR8, 0.6); EXPECT(1);
1275 CONVERT(VarI2FromR8, 1.5); EXPECT(2);
1278 static void test_VarI2FromDate(void)
1282 CHECKPTR(VarI2FromDate);
1283 CONVERT(VarI2FromDate, -32769.0); EXPECT_OVERFLOW;
1284 CONVERT(VarI2FromDate, -32768.0); EXPECT(-32768);
1285 CONVERT(VarI2FromDate, -1.0); EXPECT(-1);
1286 CONVERT(VarI2FromDate, 0.0); EXPECT(0);
1287 CONVERT(VarI2FromDate, 1.0); EXPECT(1);
1288 CONVERT(VarI2FromDate, 32767.0); EXPECT(32767);
1289 CONVERT(VarI2FromDate, 32768.0); EXPECT_OVERFLOW;
1292 CONVERT(VarI2FromDate, -1.5); EXPECT(-2);
1293 CONVERT(VarI2FromDate, -0.6); EXPECT(-1);
1294 CONVERT(VarI2FromDate, -0.5); EXPECT(0);
1295 CONVERT(VarI2FromDate, -0.4); EXPECT(0);
1296 CONVERT(VarI2FromDate, 0.4); EXPECT(0);
1297 CONVERT(VarI2FromDate, 0.5); EXPECT(0);
1298 CONVERT(VarI2FromDate, 0.6); EXPECT(1);
1299 CONVERT(VarI2FromDate, 1.5); EXPECT(2);
1302 static void test_VarI2FromCy(void)
1306 CHECKPTR(VarI2FromCy);
1307 CONVERT_CY(VarI2FromCy,-32769); EXPECT_OVERFLOW;
1308 CONVERT_CY(VarI2FromCy,-32768); EXPECT(32768);
1309 CONVERT_CY(VarI2FromCy,-1); EXPECT(-1);
1310 CONVERT_CY(VarI2FromCy,0); EXPECT(0);
1311 CONVERT_CY(VarI2FromCy,1); EXPECT(1);
1312 CONVERT_CY(VarI2FromCy,32767); EXPECT(32767);
1313 CONVERT_CY(VarI2FromCy,32768); EXPECT_OVERFLOW;
1316 CONVERT_CY(VarI2FromCy,-1.5); EXPECT(-2);
1317 CONVERT_CY(VarI2FromCy,-0.6); EXPECT(-1);
1318 CONVERT_CY(VarI2FromCy,-0.5); EXPECT(0);
1319 CONVERT_CY(VarI2FromCy,-0.4); EXPECT(0);
1320 CONVERT_CY(VarI2FromCy,0.4); EXPECT(0);
1321 CONVERT_CY(VarI2FromCy,0.5); EXPECT(0);
1322 CONVERT_CY(VarI2FromCy,0.6); EXPECT(1);
1323 CONVERT_CY(VarI2FromCy,1.5); EXPECT(2);
1326 static void test_VarI2FromDec(void)
1330 CHECKPTR(VarI2FromDec);
1332 CONVERT_BADDEC(VarI2FromDec);
1334 CONVERT_DEC(VarI2FromDec,0,0x80,0,32769); EXPECT_OVERFLOW;
1335 CONVERT_DEC(VarI2FromDec,0,0x80,0,32768); EXPECT(-32768);
1336 CONVERT_DEC(VarI2FromDec,0,0x80,0,1); EXPECT(-1);
1337 CONVERT_DEC(VarI2FromDec,0,0,0,0); EXPECT(0);
1338 CONVERT_DEC(VarI2FromDec,0,0,0,1); EXPECT(1);
1339 CONVERT_DEC(VarI2FromDec,0,0,0,32767); EXPECT(32767);
1340 CONVERT_DEC(VarI2FromDec,0,0,0,32768); EXPECT_OVERFLOW;
1342 CONVERT_DEC(VarI2FromDec,2,0x80,0,3276800); EXPECT(-32768);
1343 CONVERT_DEC(VarI2FromDec,2,0,0,3276700); EXPECT(32767);
1344 CONVERT_DEC(VarI2FromDec,2,0,0,3276800); EXPECT_OVERFLOW;
1347 static void test_VarI2FromStr(void)
1352 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1354 CHECKPTR(VarI2FromStr);
1356 CONVERT_STR(VarI2FromStr,NULL, 0); EXPECT_MISMATCH;
1357 CONVERT_STR(VarI2FromStr,"0", 0); EXPECT(0);
1358 CONVERT_STR(VarI2FromStr,"-32769", 0); EXPECT_OVERFLOW;
1359 CONVERT_STR(VarI2FromStr,"-32768", 0); EXPECT(-32768);
1360 CONVERT_STR(VarI2FromStr,"32767", 0); EXPECT(32767);
1361 CONVERT_STR(VarI2FromStr,"32768", 0); EXPECT_OVERFLOW;
1364 CONVERT_STR(VarI2FromStr,"-1.5", 0); EXPECT(-2);
1365 CONVERT_STR(VarI2FromStr,"-0.6", 0); EXPECT(-1);
1366 CONVERT_STR(VarI2FromStr,"-0.5", 0); EXPECT(0);
1367 CONVERT_STR(VarI2FromStr,"-0.4", 0); EXPECT(0);
1368 CONVERT_STR(VarI2FromStr,"0.4", 0); EXPECT(0);
1369 CONVERT_STR(VarI2FromStr,"0.5", 0); EXPECT(0);
1370 CONVERT_STR(VarI2FromStr,"0.6", 0); EXPECT(1);
1371 CONVERT_STR(VarI2FromStr,"1.5", 0); EXPECT(2);
1374 static void test_VarI2Copy(void)
1376 COPYTEST(1, VT_I2, V_I2(&vSrc), V_I2(&vDst), V_I2REF(&vSrc), V_I2REF(&vDst), "%d");
1379 static void test_VarI2ChangeTypeEx(void)
1381 CONVVARS(CONV_TYPE);
1382 VARIANTARG vSrc, vDst;
1386 INITIAL_TYPETEST(VT_I2, V_I2, "%d");
1388 NEGATIVE_TYPETEST(VT_I2, V_I2, "%d", VT_UI2, V_UI2);
1392 #define CONV_TYPE USHORT
1394 static void test_VarUI2FromI1(void)
1396 CONVVARS(signed char);
1399 CHECKPTR(VarUI2FromI1);
1400 OVERFLOWRANGE(VarUI2FromI1, -128, 0);
1401 CONVERTRANGE(VarUI2FromI1, 0, 128);
1404 static void test_VarUI2FromI2(void)
1409 CHECKPTR(VarUI2FromI2);
1410 OVERFLOWRANGE(VarUI2FromI2, -32768, 0);
1411 CONVERTRANGE(VarUI2FromI2, 0, 32768);
1414 static void test_VarUI2FromI4(void)
1419 CHECKPTR(VarUI2FromI4);
1420 OVERFLOWRANGE(VarUI2FromI4, -32768, 0);
1421 CONVERT(VarUI2FromI4, 0); EXPECT(0);
1422 CONVERT(VarUI2FromI4, 65535); EXPECT(65535);
1423 CONVERT(VarUI2FromI4, 65536); EXPECT_OVERFLOW;
1426 static void test_VarUI2FromI8(void)
1431 CHECKPTR(VarUI2FromI8);
1432 OVERFLOWRANGE(VarUI2FromI8, -32768, 0);
1433 CONVERT(VarUI2FromI8, 0); EXPECT(0);
1434 CONVERT(VarUI2FromI8, 65535); EXPECT(65535);
1435 CONVERT(VarUI2FromI8, 65536); EXPECT_OVERFLOW;
1438 static void test_VarUI2FromUI1(void)
1443 CHECKPTR(VarUI2FromUI1);
1444 CONVERTRANGE(VarUI2FromUI1, 0, 256);
1447 static void test_VarUI2FromUI4(void)
1451 CHECKPTR(VarUI2FromUI4);
1452 CONVERT(VarUI2FromUI4, 0); EXPECT(0);
1453 CONVERT(VarUI2FromUI4, 65535); EXPECT(65535);
1454 CONVERT(VarUI2FromUI4, 65536); EXPECT_OVERFLOW;
1457 static void test_VarUI2FromUI8(void)
1461 CHECKPTR(VarUI2FromUI8);
1462 CONVERT(VarUI2FromUI8, 0); EXPECT(0);
1463 CONVERT(VarUI2FromUI8, 65535); EXPECT(65535);
1464 CONVERT(VarUI2FromUI8, 65536); EXPECT_OVERFLOW;
1467 static void test_VarUI2FromBool(void)
1469 CONVVARS(VARIANT_BOOL);
1472 CHECKPTR(VarUI2FromBool);
1473 CONVERT(VarUI2FromBool, -1); EXPECT(65535); /* Wraps! */
1474 CONVERTRANGE(VarUI2FromBool, 0, 32768);
1477 static void test_VarUI2FromR4(void)
1481 CHECKPTR(VarUI2FromR4);
1482 CONVERT(VarUI2FromR4, -1.0f); EXPECT_OVERFLOW;
1483 CONVERT(VarUI2FromR4, 0.0f); EXPECT(0);
1484 CONVERT(VarUI2FromR4, 1.0f); EXPECT(1);
1485 CONVERT(VarUI2FromR4, 65535.0f); EXPECT(65535);
1486 CONVERT(VarUI2FromR4, 65536.0f); EXPECT_OVERFLOW;
1489 CONVERT(VarUI2FromR4, -1.5f); EXPECT_OVERFLOW;
1490 CONVERT(VarUI2FromR4, -0.6f); EXPECT_OVERFLOW;
1491 CONVERT(VarUI2FromR4, -0.5f); EXPECT(0);
1492 CONVERT(VarUI2FromR4, -0.4f); EXPECT(0);
1493 CONVERT(VarUI2FromR4, 0.4f); EXPECT(0);
1494 CONVERT(VarUI2FromR4, 0.5f); EXPECT(0);
1495 CONVERT(VarUI2FromR4, 0.6f); EXPECT(1);
1496 CONVERT(VarUI2FromR4, 1.5f); EXPECT(2);
1499 static void test_VarUI2FromR8(void)
1503 CHECKPTR(VarUI2FromR8);
1504 CONVERT(VarUI2FromR8, -1.0); EXPECT_OVERFLOW;
1505 CONVERT(VarUI2FromR8, 0.0); EXPECT(0);
1506 CONVERT(VarUI2FromR8, 1.0); EXPECT(1);
1507 CONVERT(VarUI2FromR8, 65535.0); EXPECT(65535);
1508 CONVERT(VarUI2FromR8, 65536.0); EXPECT_OVERFLOW;
1511 CONVERT(VarUI2FromR8, -1.5); EXPECT_OVERFLOW;
1512 CONVERT(VarUI2FromR8, -0.6); EXPECT_OVERFLOW;
1513 CONVERT(VarUI2FromR8, -0.5); EXPECT(0);
1514 CONVERT(VarUI2FromR8, -0.4); EXPECT(0);
1515 CONVERT(VarUI2FromR8, 0.4); EXPECT(0);
1516 CONVERT(VarUI2FromR8, 0.5); EXPECT(0);
1517 CONVERT(VarUI2FromR8, 0.6); EXPECT(1);
1518 CONVERT(VarUI2FromR8, 1.5); EXPECT(2);
1521 static void test_VarUI2FromDate(void)
1525 CHECKPTR(VarUI2FromDate);
1526 CONVERT(VarUI2FromDate, -1.0); EXPECT_OVERFLOW;
1527 CONVERT(VarUI2FromDate, 0.0); EXPECT(0);
1528 CONVERT(VarUI2FromDate, 1.0); EXPECT(1);
1529 CONVERT(VarUI2FromDate, 65535.0); EXPECT(65535);
1530 CONVERT(VarUI2FromDate, 65536.0); EXPECT_OVERFLOW;
1533 CONVERT(VarUI2FromDate, -1.5); EXPECT_OVERFLOW;
1534 CONVERT(VarUI2FromDate, -0.6); EXPECT_OVERFLOW;
1535 CONVERT(VarUI2FromDate, -0.5); EXPECT(0);
1536 CONVERT(VarUI2FromDate, -0.4); EXPECT(0);
1537 CONVERT(VarUI2FromDate, 0.4); EXPECT(0);
1538 CONVERT(VarUI2FromDate, 0.5); EXPECT(0);
1539 CONVERT(VarUI2FromDate, 0.6); EXPECT(1);
1540 CONVERT(VarUI2FromDate, 1.5); EXPECT(2);
1543 static void test_VarUI2FromCy(void)
1547 CHECKPTR(VarUI2FromCy);
1548 CONVERT_CY(VarUI2FromCy,-1); EXPECT_OVERFLOW;
1549 CONVERT_CY(VarUI2FromCy,0); EXPECT(0);
1550 CONVERT_CY(VarUI2FromCy,1); EXPECT(1);
1551 CONVERT_CY(VarUI2FromCy,65535); EXPECT(65535);
1552 CONVERT_CY(VarUI2FromCy,65536); EXPECT_OVERFLOW;
1555 CONVERT_CY(VarUI2FromCy,-1.5); EXPECT_OVERFLOW;
1556 CONVERT_CY(VarUI2FromCy,-0.6); EXPECT_OVERFLOW;
1557 CONVERT_CY(VarUI2FromCy,-0.5); EXPECT(0);
1558 CONVERT_CY(VarUI2FromCy,-0.4); EXPECT(0);
1559 CONVERT_CY(VarUI2FromCy,0.4); EXPECT(0);
1560 CONVERT_CY(VarUI2FromCy,0.5); EXPECT(0);
1561 CONVERT_CY(VarUI2FromCy,0.6); EXPECT(1);
1562 CONVERT_CY(VarUI2FromCy,1.5); EXPECT(2);
1565 static void test_VarUI2FromDec(void)
1569 CHECKPTR(VarUI2FromDec);
1571 CONVERT_BADDEC(VarUI2FromDec);
1573 CONVERT_DEC(VarUI2FromDec,0,0x80,0,1); EXPECT_OVERFLOW;
1574 CONVERT_DEC(VarUI2FromDec,0,0,0,0); EXPECT(0);
1575 CONVERT_DEC(VarUI2FromDec,0,0,0,1); EXPECT(1);
1576 CONVERT_DEC(VarUI2FromDec,0,0,0,65535); EXPECT(65535);
1577 CONVERT_DEC(VarUI2FromDec,0,0,0,65536); EXPECT_OVERFLOW;
1579 CONVERT_DEC(VarUI2FromDec,2,0x80,0,100); EXPECT_OVERFLOW;
1580 CONVERT_DEC(VarUI2FromDec,2,0,0,6553500); EXPECT(65535);
1581 CONVERT_DEC(VarUI2FromDec,2,0,0,6553600); EXPECT_OVERFLOW;
1584 static void test_VarUI2FromStr(void)
1589 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1591 CHECKPTR(VarUI2FromStr);
1593 CONVERT_STR(VarUI2FromStr,NULL, 0); EXPECT_MISMATCH;
1594 CONVERT_STR(VarUI2FromStr,"0", 0); EXPECT(0);
1595 CONVERT_STR(VarUI2FromStr,"-1", 0); EXPECT_OVERFLOW;
1596 CONVERT_STR(VarUI2FromStr,"65535", 0); EXPECT(65535);
1597 CONVERT_STR(VarUI2FromStr,"65536", 0); EXPECT_OVERFLOW;
1600 CONVERT_STR(VarUI2FromStr,"-1.5", 0); EXPECT_OVERFLOW;
1601 CONVERT_STR(VarUI2FromStr,"-0.6", 0); EXPECT_OVERFLOW;
1602 CONVERT_STR(VarUI2FromStr,"-0.5", 0); EXPECT(0);
1603 CONVERT_STR(VarUI2FromStr,"-0.4", 0); EXPECT(0);
1604 CONVERT_STR(VarUI2FromStr,"0.4", 0); EXPECT(0);
1605 CONVERT_STR(VarUI2FromStr,"0.5", 0); EXPECT(0);
1606 CONVERT_STR(VarUI2FromStr,"0.6", 0); EXPECT(1);
1607 CONVERT_STR(VarUI2FromStr,"1.5", 0); EXPECT(2);
1610 static void test_VarUI2Copy(void)
1614 COPYTEST(1, VT_UI2, V_UI2(&vSrc), V_UI2(&vDst), V_UI2REF(&vSrc), V_UI2REF(&vDst), "%d");
1618 static void test_VarUI2ChangeTypeEx(void)
1620 CONVVARS(CONV_TYPE);
1621 VARIANTARG vSrc, vDst;
1627 INITIAL_TYPETEST(VT_UI2, V_UI2, "%d");
1629 NEGATIVE_TYPETEST(VT_UI2, V_UI2, "%d", VT_I2, V_I2);
1638 #define CONV_TYPE LONG
1640 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%ld")
1643 static void test_VarI4FromI1(void)
1645 CONVVARS(signed char);
1648 CHECKPTR(VarI4FromI1);
1649 CONVERTRANGE(VarI4FromI1, -128, 128);
1652 static void test_VarI4FromI2(void)
1657 CHECKPTR(VarI4FromI2);
1658 CONVERTRANGE(VarI4FromI2, -32768, 32768);
1661 static void test_VarI4FromI8(void)
1665 CHECKPTR(VarI4FromI8);
1666 CHECKPTR(VarI4FromDec);
1668 CONVERT(VarI4FromI8, -1); EXPECT(-1);
1669 CONVERT(VarI4FromI8, 0); EXPECT(0);
1670 CONVERT(VarI4FromI8, 1); EXPECT(1);
1672 CONVERT_I8(VarI4FromI8, -1, 2147483647ul); EXPECT_OVERFLOW;
1673 CONVERT_I8(VarI4FromI8, -1, 2147483648ul); EXPECT(-2147483647 - 1);
1674 CONVERT_I8(VarI4FromI8, 0, 2147483647ul); EXPECT(2147483647);
1675 CONVERT_I8(VarI4FromI8, 0, 2147483648ul); EXPECT_OVERFLOW;
1678 static void test_VarI4FromUI1(void)
1683 CHECKPTR(VarI4FromUI1);
1684 CONVERTRANGE(VarI4FromUI1, 0, 256);
1687 static void test_VarI4FromUI2(void)
1692 CHECKPTR(VarI4FromUI2);
1693 CONVERTRANGE(VarI4FromUI2, 0, 65536);
1696 static void test_VarI4FromUI4(void)
1700 CHECKPTR(VarI4FromUI4);
1701 CONVERT(VarI4FromUI4, 0); EXPECT(0);
1702 CONVERT(VarI4FromUI4, 1); EXPECT(1);
1703 CONVERT(VarI4FromUI4, 2147483647); EXPECT(2147483647);
1704 CONVERT(VarI4FromUI4, 2147483648ul); EXPECT_OVERFLOW;
1707 static void test_VarI4FromUI8(void)
1711 CHECKPTR(VarI4FromUI8);
1712 CONVERT(VarI4FromUI8, 0); EXPECT(0);
1713 CONVERT(VarI4FromUI8, 1); EXPECT(1);
1714 CONVERT(VarI4FromUI8, 2147483647); EXPECT(2147483647);
1715 CONVERT(VarI4FromUI8, 2147483648ul); EXPECT_OVERFLOW;
1718 static void test_VarI4FromBool(void)
1720 CONVVARS(VARIANT_BOOL);
1723 CHECKPTR(VarI4FromBool);
1724 CONVERTRANGE(VarI4FromBool, -32768, 32768);
1727 static void test_VarI4FromR4(void)
1731 CHECKPTR(VarI4FromR4);
1733 /* min/max values are not exactly representable in a float */
1734 CONVERT(VarI4FromR4, -1.0f); EXPECT(-1);
1735 CONVERT(VarI4FromR4, 0.0f); EXPECT(0);
1736 CONVERT(VarI4FromR4, 1.0f); EXPECT(1);
1738 CONVERT(VarI4FromR4, -1.5f); EXPECT(-2);
1739 CONVERT(VarI4FromR4, -0.6f); EXPECT(-1);
1740 CONVERT(VarI4FromR4, -0.5f); EXPECT(0);
1741 CONVERT(VarI4FromR4, -0.4f); EXPECT(0);
1742 CONVERT(VarI4FromR4, 0.4f); EXPECT(0);
1743 CONVERT(VarI4FromR4, 0.5f); EXPECT(0);
1744 CONVERT(VarI4FromR4, 0.6f); EXPECT(1);
1745 CONVERT(VarI4FromR4, 1.5f); EXPECT(2);
1748 static void test_VarI4FromR8(void)
1752 CHECKPTR(VarI4FromR8);
1753 CONVERT(VarI4FromR8, -2147483649.0); EXPECT_OVERFLOW;
1754 CONVERT(VarI4FromR8, -2147483648.0); EXPECT(-2147483647 - 1);
1755 CONVERT(VarI4FromR8, -1.0); EXPECT(-1);
1756 CONVERT(VarI4FromR8, 0.0); EXPECT(0);
1757 CONVERT(VarI4FromR8, 1.0); EXPECT(1);
1758 CONVERT(VarI4FromR8, 2147483647.0); EXPECT(2147483647);
1759 CONVERT(VarI4FromR8, 2147483648.0); EXPECT_OVERFLOW;
1761 CONVERT(VarI4FromR8, -1.5); EXPECT(-2);
1762 CONVERT(VarI4FromR8, -0.6); EXPECT(-1);
1763 CONVERT(VarI4FromR8, -0.5); EXPECT(0);
1764 CONVERT(VarI4FromR8, -0.4); EXPECT(0);
1765 CONVERT(VarI4FromR8, 0.4); EXPECT(0);
1766 CONVERT(VarI4FromR8, 0.5); EXPECT(0);
1767 CONVERT(VarI4FromR8, 0.6); EXPECT(1);
1768 CONVERT(VarI4FromR8, 1.5); EXPECT(2);
1771 static void test_VarI4FromDate(void)
1775 CHECKPTR(VarI4FromDate);
1776 CONVERT(VarI4FromDate, -2147483649.0); EXPECT_OVERFLOW;
1777 CONVERT(VarI4FromDate, -2147483648.0); EXPECT(-2147483647 - 1);
1778 CONVERT(VarI4FromDate, -1.0); EXPECT(-1);
1779 CONVERT(VarI4FromDate, 0.0); EXPECT(0);
1780 CONVERT(VarI4FromDate, 1.0); EXPECT(1);
1781 CONVERT(VarI4FromDate, 2147483647.0); EXPECT(2147483647);
1782 CONVERT(VarI4FromDate, 2147483648.0); EXPECT_OVERFLOW;
1784 CONVERT(VarI4FromDate, -1.5); EXPECT(-2);
1785 CONVERT(VarI4FromDate, -0.6); EXPECT(-1);
1786 CONVERT(VarI4FromDate, -0.5); EXPECT(0);
1787 CONVERT(VarI4FromDate, -0.4); EXPECT(0);
1788 CONVERT(VarI4FromDate, 0.4); EXPECT(0);
1789 CONVERT(VarI4FromDate, 0.5); EXPECT(0);
1790 CONVERT(VarI4FromDate, 0.6); EXPECT(1);
1791 CONVERT(VarI4FromDate, 1.5); EXPECT(2);
1794 static void test_VarI4FromCy(void)
1798 CHECKPTR(VarI4FromCy);
1799 CONVERT_CY(VarI4FromCy,-1); EXPECT(-1);
1800 CONVERT_CY(VarI4FromCy,0); EXPECT(0);
1801 CONVERT_CY(VarI4FromCy,1); EXPECT(1);
1803 CONVERT_CY64(VarI4FromCy,-1,2147483647ul); EXPECT_OVERFLOW;
1804 CONVERT_CY64(VarI4FromCy,-1,2147483648ul); EXPECT(-2147483647 - 1);
1805 CONVERT_CY64(VarI4FromCy,0,2147483647ul); EXPECT(2147483647ul);
1806 CONVERT_CY64(VarI4FromCy,0,2147483648ul); EXPECT_OVERFLOW;
1808 CONVERT_CY(VarI4FromCy,-1.5); EXPECT(-2);
1809 CONVERT_CY(VarI4FromCy,-0.6); EXPECT(-1);
1810 CONVERT_CY(VarI4FromCy,-0.5); EXPECT(0);
1811 CONVERT_CY(VarI4FromCy,-0.4); EXPECT(0);
1812 CONVERT_CY(VarI4FromCy,0.4); EXPECT(0);
1813 CONVERT_CY(VarI4FromCy,0.5); EXPECT(0);
1814 CONVERT_CY(VarI4FromCy,0.6); EXPECT(1);
1815 CONVERT_CY(VarI4FromCy,1.5); EXPECT(2);
1818 static void test_VarI4FromDec(void)
1822 CHECKPTR(VarI4FromDec);
1824 CONVERT_BADDEC(VarI4FromDec);
1826 CONVERT_DEC(VarI4FromDec,0,0x80,0,1); EXPECT(-1);
1827 CONVERT_DEC(VarI4FromDec,0,0,0,0); EXPECT(0);
1828 CONVERT_DEC(VarI4FromDec,0,0,0,1); EXPECT(1);
1830 CONVERT_DEC64(VarI4FromDec,0,0x80,0,0,2147483649ul); EXPECT_OVERFLOW;
1831 CONVERT_DEC64(VarI4FromDec,0,0x80,0,0,2147483648ul); EXPECT(-2147483647 - 1);
1832 CONVERT_DEC64(VarI4FromDec,0,0,0,0,2147483647ul); EXPECT(2147483647ul);
1833 CONVERT_DEC64(VarI4FromDec,0,0,0,0,2147483648ul); EXPECT_OVERFLOW;
1835 CONVERT_DEC64(VarI4FromDec,2,0x80,0,50,100); EXPECT_OVERFLOW;
1836 CONVERT_DEC64(VarI4FromDec,2,0x80,0,50,0); EXPECT(-2147483647 - 1);
1837 CONVERT_DEC64(VarI4FromDec,2,0,0,49,4294967196ul); EXPECT(2147483647);
1838 CONVERT_DEC64(VarI4FromDec,2,0,0,50,0); EXPECT_OVERFLOW;
1841 static void test_VarI4FromStr(void)
1846 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1848 CHECKPTR(VarI4FromStr);
1850 CONVERT_STR(VarI4FromStr,NULL,0); EXPECT_MISMATCH;
1851 CONVERT_STR(VarI4FromStr,"0",0); EXPECT(0);
1852 CONVERT_STR(VarI4FromStr,"-2147483649",0); EXPECT_OVERFLOW;
1853 CONVERT_STR(VarI4FromStr,"-2147483648",0); EXPECT(-2147483647 -1);
1854 CONVERT_STR(VarI4FromStr,"2147483647",0); EXPECT(2147483647);
1855 CONVERT_STR(VarI4FromStr,"2147483648",0); EXPECT_OVERFLOW;
1858 CONVERT_STR(VarI4FromStr,"-1.5",0); EXPECT(-2);
1859 CONVERT_STR(VarI4FromStr,"-0.6",0); EXPECT(-1);
1860 CONVERT_STR(VarI4FromStr,"-0.5",0); EXPECT(0);
1861 CONVERT_STR(VarI4FromStr,"-0.4",0); EXPECT(0);
1862 CONVERT_STR(VarI4FromStr,"0.4",0); EXPECT(0);
1863 CONVERT_STR(VarI4FromStr,"0.5",0); EXPECT(0);
1864 CONVERT_STR(VarI4FromStr,"0.6",0); EXPECT(1);
1865 CONVERT_STR(VarI4FromStr,"1.5",0); EXPECT(2);
1868 static void test_VarI4Copy(void)
1870 COPYTEST(1l, VT_I4, V_I4(&vSrc), V_I4(&vDst), V_I4REF(&vSrc), V_I4REF(&vDst), "%ld");
1873 static void test_VarI4ChangeTypeEx(void)
1875 CONVVARS(CONV_TYPE);
1876 VARIANTARG vSrc, vDst;
1880 INITIAL_TYPETEST(VT_I4, V_I4, "%ld");
1882 NEGATIVE_TYPETEST(VT_I4, V_I4, "%ld", VT_UI4, V_UI4);
1886 #define CONV_TYPE ULONG
1888 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%lu")
1890 static void test_VarUI4FromI1(void)
1892 CONVVARS(signed char);
1895 CHECKPTR(VarUI4FromI1);
1896 OVERFLOWRANGE(VarUI4FromI1, -127, 0);
1897 CONVERTRANGE(VarUI4FromI1, 0, 128);
1900 static void test_VarUI4FromI2(void)
1905 CHECKPTR(VarUI4FromI2);
1906 OVERFLOWRANGE(VarUI4FromI2, -32768, 0);
1907 CONVERTRANGE(VarUI4FromI2, 0, 32768);
1910 static void test_VarUI4FromUI2(void)
1915 CHECKPTR(VarUI4FromUI2);
1916 CONVERTRANGE(VarUI4FromUI2, 0, 65536);
1919 static void test_VarUI4FromI8(void)
1923 CHECKPTR(VarUI4FromI8);
1924 CONVERT(VarUI4FromI8, -1); EXPECT_OVERFLOW;
1925 CONVERT(VarUI4FromI8, 0); EXPECT(0);
1926 CONVERT(VarUI4FromI8, 1); EXPECT(1);
1927 CONVERT(VarUI4FromI8, 4294967295ul); EXPECT(4294967295ul);
1928 CONVERT_I8(VarUI4FromI8, 1, 0); EXPECT_OVERFLOW;
1931 static void test_VarUI4FromUI1(void)
1936 CHECKPTR(VarUI4FromUI1);
1937 CONVERTRANGE(VarUI4FromUI1, 0, 256);
1940 static void test_VarUI4FromI4(void)
1944 CHECKPTR(VarUI4FromI4);
1945 CONVERT(VarUI4FromI4, -1); EXPECT_OVERFLOW;
1946 CONVERT(VarUI4FromI4, 0); EXPECT(0);
1947 CONVERT(VarUI4FromI4, 1); EXPECT(1);
1948 CONVERT(VarUI4FromI4, 2147483647); EXPECT(2147483647);
1951 static void test_VarUI4FromUI8(void)
1955 CHECKPTR(VarUI4FromUI8);
1956 CONVERT(VarUI4FromUI8, 0); EXPECT(0);
1957 CONVERT(VarUI4FromUI8, 1); EXPECT(1);
1958 CONVERT(VarUI4FromI8, 4294967295ul); EXPECT(4294967295ul);
1959 CONVERT_I8(VarUI4FromI8, 1, 0); EXPECT_OVERFLOW;
1962 static void test_VarUI4FromBool(void)
1964 CONVVARS(VARIANT_BOOL);
1967 CHECKPTR(VarUI4FromBool);
1968 CONVERTRANGE(VarUI4FromBool, -32768, 32768);
1971 static void test_VarUI4FromR4(void)
1975 CHECKPTR(VarUI4FromR4);
1976 /* We can't test max values as they are not exactly representable in a float */
1977 CONVERT(VarUI4FromR4, -1.0f); EXPECT_OVERFLOW;
1978 CONVERT(VarUI4FromR4, 0.0f); EXPECT(0);
1979 CONVERT(VarUI4FromR4, 1.0f); EXPECT(1);
1981 CONVERT(VarUI4FromR4, -1.5f); EXPECT_OVERFLOW;
1982 CONVERT(VarUI4FromR4, -0.6f); EXPECT_OVERFLOW;
1983 CONVERT(VarUI4FromR4, -0.5f); EXPECT(0);
1984 CONVERT(VarUI4FromR4, -0.4f); EXPECT(0);
1985 CONVERT(VarUI4FromR4, 0.4f); EXPECT(0);
1986 CONVERT(VarUI4FromR4, 0.5f); EXPECT(0);
1987 CONVERT(VarUI4FromR4, 0.6f); EXPECT(1);
1988 CONVERT(VarUI4FromR4, 1.5f); EXPECT(2);
1992 static void test_VarUI4FromR8(void)
1996 CHECKPTR(VarUI4FromR8);
1997 CONVERT(VarUI4FromR8, -1.0); EXPECT_OVERFLOW;
1998 CONVERT(VarUI4FromR8, 0.0); EXPECT(0);
1999 CONVERT(VarUI4FromR8, 1.0); EXPECT(1);
2000 CONVERT(VarUI4FromR8, 4294967295.0); EXPECT(4294967295ul);
2001 CONVERT(VarUI4FromR8, 4294967296.0); EXPECT_OVERFLOW;
2003 CONVERT(VarUI4FromR8, -1.5); EXPECT_OVERFLOW;
2004 CONVERT(VarUI4FromR8, -0.6); EXPECT_OVERFLOW;
2005 CONVERT(VarUI4FromR8, -0.5); EXPECT(0);
2006 CONVERT(VarUI4FromR8, -0.4); EXPECT(0);
2007 CONVERT(VarUI4FromR8, 0.4); EXPECT(0);
2008 CONVERT(VarUI4FromR8, 0.5); EXPECT(0);
2009 CONVERT(VarUI4FromR8, 0.6); EXPECT(1);
2010 CONVERT(VarUI4FromR8, 1.5); EXPECT(2);
2013 static void test_VarUI4FromDate(void)
2017 CHECKPTR(VarUI4FromDate);
2018 CONVERT(VarUI4FromDate, -1.0); EXPECT_OVERFLOW;
2019 CONVERT(VarUI4FromDate, 0.0); EXPECT(0);
2020 CONVERT(VarUI4FromDate, 1.0); EXPECT(1);
2021 CONVERT(VarUI4FromDate, 4294967295.0); EXPECT(4294967295ul);
2022 CONVERT(VarUI4FromDate, 4294967296.0); EXPECT_OVERFLOW;
2024 CONVERT(VarUI4FromDate, -1.5); EXPECT_OVERFLOW;
2025 CONVERT(VarUI4FromDate, -0.6); EXPECT_OVERFLOW;
2026 CONVERT(VarUI4FromDate, -0.5); EXPECT(0);
2027 CONVERT(VarUI4FromDate, -0.4); EXPECT(0);
2028 CONVERT(VarUI4FromDate, 0.4); EXPECT(0);
2029 CONVERT(VarUI4FromDate, 0.5); EXPECT(0);
2030 CONVERT(VarUI4FromDate, 0.6); EXPECT(1);
2031 CONVERT(VarUI4FromDate, 1.5); EXPECT(2);
2034 static void test_VarUI4FromCy(void)
2038 CHECKPTR(VarUI4FromCy);
2039 CONVERT_CY(VarUI4FromCy,-1); EXPECT_OVERFLOW;
2040 CONVERT_CY(VarUI4FromCy,0); EXPECT(0);
2041 CONVERT_CY(VarUI4FromCy,1); EXPECT(1);
2042 CONVERT_CY64(VarUI4FromCy,0,4294967295ul); EXPECT(4294967295ul);
2043 CONVERT_CY64(VarUI4FromCy,1,0); EXPECT_OVERFLOW;
2045 CONVERT_CY(VarUI4FromCy,-1.5); EXPECT_OVERFLOW;
2046 CONVERT_CY(VarUI4FromCy,-0.6); EXPECT_OVERFLOW;
2047 CONVERT_CY(VarUI4FromCy,-0.5); EXPECT(0);
2048 CONVERT_CY(VarUI4FromCy,-0.4); EXPECT(0);
2049 CONVERT_CY(VarUI4FromCy,0.4); EXPECT(0);
2050 CONVERT_CY(VarUI4FromCy,0.5); EXPECT(0);
2051 CONVERT_CY(VarUI4FromCy,0.6); EXPECT(1);
2052 CONVERT_CY(VarUI4FromCy,1.5); EXPECT(2);
2055 static void test_VarUI4FromDec(void)
2059 CHECKPTR(VarUI4FromDec);
2061 CONVERT_BADDEC(VarUI4FromDec);
2063 CONVERT_DEC(VarUI4FromDec,0,0x80,0,1); EXPECT_OVERFLOW;
2064 CONVERT_DEC(VarUI4FromDec,0,0,0,0); EXPECT(0);
2065 CONVERT_DEC(VarUI4FromDec,0,0,0,1); EXPECT(1);
2066 CONVERT_DEC64(VarUI4FromDec,0,0,0,0,4294967295ul); EXPECT(4294967295ul);
2067 CONVERT_DEC64(VarUI4FromDec,0,0,0,1,0); EXPECT_OVERFLOW;
2069 CONVERT_DEC64(VarUI4FromDec,2,0,0,99,4294967196ul); EXPECT(4294967295ul);
2070 CONVERT_DEC64(VarUI4FromDec,2,0,0,100,0); EXPECT_OVERFLOW;
2073 static void test_VarUI4FromStr(void)
2078 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2080 CHECKPTR(VarUI4FromStr);
2082 CONVERT_STR(VarUI4FromStr,NULL,0); EXPECT_MISMATCH;
2083 CONVERT_STR(VarUI4FromStr,"-1",0); EXPECT_OVERFLOW;
2084 CONVERT_STR(VarUI4FromStr,"0",0); EXPECT(0);
2085 CONVERT_STR(VarUI4FromStr,"4294967295",0); EXPECT(4294967295ul);
2086 CONVERT_STR(VarUI4FromStr,"4294967296",0); EXPECT_OVERFLOW;
2089 CONVERT_STR(VarUI4FromStr,"-1.5",0); EXPECT_OVERFLOW;
2090 CONVERT_STR(VarUI4FromStr,"-0.6",0); EXPECT_OVERFLOW;
2091 CONVERT_STR(VarUI4FromStr,"-0.5",0); EXPECT(0);
2092 CONVERT_STR(VarUI4FromStr,"-0.4",0); EXPECT(0);
2093 CONVERT_STR(VarUI4FromStr,"0.4",0); EXPECT(0);
2094 CONVERT_STR(VarUI4FromStr,"0.5",0); EXPECT(0);
2095 CONVERT_STR(VarUI4FromStr,"0.6",0); EXPECT(1);
2096 CONVERT_STR(VarUI4FromStr,"1.5",0); EXPECT(2);
2099 static void test_VarUI4Copy(void)
2103 COPYTEST(1ul, VT_UI4, V_UI4(&vSrc), V_UI4(&vDst), V_UI4REF(&vSrc), V_UI4REF(&vDst), "%lu");
2107 static void test_VarUI4ChangeTypeEx(void)
2109 CONVVARS(CONV_TYPE);
2110 VARIANTARG vSrc, vDst;
2116 INITIAL_TYPETEST(VT_UI4, V_UI4, "%lu");
2118 NEGATIVE_TYPETEST(VT_UI4, V_UI4, "%lu", VT_I4, V_I4);
2127 #define CONV_TYPE LONG64
2129 #define EXPECTRES(res, x) \
2130 ok(hres == S_OK || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
2131 "expected hres " #x ", got hres=0x%08lx\n", hres)
2133 #define EXPECTI8(x) \
2134 ok((hres == S_OK && out == (CONV_TYPE)(x)), \
2135 "expected " #x "(%lu,%lu), got (%lu,%lu); hres=0x%08lx\n", \
2136 (ULONG)((LONG64)(x) >> 32), (ULONG)((x) & 0xffffffff), \
2137 (ULONG)(out >> 32), (ULONG)(out & 0xffffffff), hres)
2139 #define EXPECTI864(x,y) \
2140 ok(hres == S_OK && (out >> 32) == (CONV_TYPE)(x) && (out & 0xffffffff) == (CONV_TYPE)(y), \
2141 "expected " #x "(%lu,%lu), got (%lu,%lu); hres=0x%08lx\n", \
2142 (ULONG)(x), (ULONG)(y), \
2143 (ULONG)(out >> 32), (ULONG)(out & 0xffffffff), hres)
2145 static void test_VarI8FromI1(void)
2147 CONVVARS(signed char);
2150 CHECKPTR(VarI8FromI1);
2151 for (i = -128; i < 128; i++)
2153 CONVERT(VarI8FromI1,i); EXPECTI8(i);
2157 static void test_VarI8FromUI1(void)
2162 CHECKPTR(VarI8FromUI1);
2163 for (i = 0; i < 256; i++)
2165 CONVERT(VarI8FromUI1,i); EXPECTI8(i);
2169 static void test_VarI8FromI2(void)
2174 CHECKPTR(VarI8FromI2);
2175 for (i = -32768; i < 32768; i++)
2177 CONVERT(VarI8FromI2,i); EXPECTI8(i);
2181 static void test_VarI8FromUI2(void)
2186 CHECKPTR(VarI8FromUI2);
2187 for (i = -0; i < 65535; i++)
2189 CONVERT(VarI8FromUI2,i); EXPECTI8(i);
2193 static void test_VarI8FromUI4(void)
2197 CHECKPTR(VarI8FromUI4);
2198 CONVERT(VarI8FromUI4, 0); EXPECTI8(0);
2199 CONVERT(VarI8FromUI4, 1); EXPECTI8(1);
2200 CONVERT(VarI8FromUI4, 4294967295ul); EXPECTI8(4294967295ul);
2203 static void test_VarI8FromR4(void)
2207 CHECKPTR(VarI8FromR4);
2209 CONVERT(VarI8FromR4, -128.0f); EXPECTI8(-128);
2210 CONVERT(VarI8FromR4, -1.0f); EXPECTI8(-1);
2211 CONVERT(VarI8FromR4, 0.0f); EXPECTI8(0);
2212 CONVERT(VarI8FromR4, 1.0f); EXPECTI8(1);
2213 CONVERT(VarI8FromR4, 127.0f); EXPECTI8(127);
2215 CONVERT(VarI8FromR4, -1.5f); EXPECTI8(-2);
2216 CONVERT(VarI8FromR4, -0.6f); EXPECTI8(-1);
2217 CONVERT(VarI8FromR4, -0.5f); EXPECTI8(0);
2218 CONVERT(VarI8FromR4, -0.4f); EXPECTI8(0);
2219 CONVERT(VarI8FromR4, 0.4f); EXPECTI8(0);
2220 CONVERT(VarI8FromR4, 0.5f); EXPECTI8(0);
2221 CONVERT(VarI8FromR4, 0.6f); EXPECTI8(1);
2222 CONVERT(VarI8FromR4, 1.5f); EXPECTI8(2);
2225 static void test_VarI8FromR8(void)
2229 CHECKPTR(VarI8FromR8);
2230 CONVERT(VarI8FromR8, -128.0); EXPECTI8(-128);
2231 CONVERT(VarI8FromR8, -1.0); EXPECTI8(-1);
2232 CONVERT(VarI8FromR8, 0.0); EXPECTI8(0);
2233 CONVERT(VarI8FromR8, 1.0); EXPECTI8(1);
2234 CONVERT(VarI8FromR8, 127.0); EXPECTI8(127);
2236 CONVERT(VarI8FromR8, -1.5); EXPECTI8(-2);
2237 CONVERT(VarI8FromR8, -0.6); EXPECTI8(-1);
2238 CONVERT(VarI8FromR8, -0.5); EXPECTI8(0);
2239 CONVERT(VarI8FromR8, -0.4); EXPECTI8(0);
2240 CONVERT(VarI8FromR8, 0.4); EXPECTI8(0);
2241 CONVERT(VarI8FromR8, 0.5); EXPECTI8(0);
2242 CONVERT(VarI8FromR8, 0.6); EXPECTI8(1);
2243 CONVERT(VarI8FromR8, 1.5); EXPECTI8(2);
2246 static void test_VarI8FromDate(void)
2250 CHECKPTR(VarI8FromDate);
2251 CONVERT(VarI8FromDate, -128.0); EXPECTI8(-128);
2252 CONVERT(VarI8FromDate, -1.0); EXPECTI8(-1);
2253 CONVERT(VarI8FromDate, 0.0); EXPECTI8(0);
2254 CONVERT(VarI8FromDate, 1.0); EXPECTI8(1);
2255 CONVERT(VarI8FromDate, 127.0); EXPECTI8(127);
2257 CONVERT(VarI8FromDate, -1.5); EXPECTI8(-2);
2258 CONVERT(VarI8FromDate, -0.6); EXPECTI8(-1);
2259 CONVERT(VarI8FromDate, -0.5); EXPECTI8(0);
2260 CONVERT(VarI8FromDate, -0.4); EXPECTI8(0);
2261 CONVERT(VarI8FromDate, 0.4); EXPECTI8(0);
2262 CONVERT(VarI8FromDate, 0.5); EXPECTI8(0);
2263 CONVERT(VarI8FromDate, 0.6); EXPECTI8(1);
2264 CONVERT(VarI8FromDate, 1.5); EXPECTI8(2);
2267 static void test_VarI8FromBool(void)
2269 CONVVARS(VARIANT_BOOL);
2272 CHECKPTR(VarI8FromBool);
2273 for (i = -32768; i < 32768; i++)
2275 CONVERT(VarI8FromBool,i); EXPECTI8(i);
2279 static void test_VarI8FromUI8(void)
2283 CHECKPTR(VarI8FromUI8);
2284 CONVERT(VarI8FromUI8, 0); EXPECTI8(0);
2285 CONVERT(VarI8FromUI8, 1); EXPECTI8(1);
2286 CONVERT_I8(VarI8FromUI8, 0x7fffffff, 0xffffffff); EXPECTI864(0x7fffffff, 0xffffffff);
2287 CONVERT_I8(VarI8FromUI8, 0x80000000, 0); EXPECT_OVERFLOW;
2290 static void test_VarI8FromCy(void)
2294 CHECKPTR(VarI8FromCy);
2295 CONVERT_CY(VarI8FromCy,-128); EXPECTI8(-129);
2296 CONVERT_CY(VarI8FromCy,-1); EXPECTI8(-2);
2297 CONVERT_CY(VarI8FromCy,0); EXPECTI8(0);
2298 CONVERT_CY(VarI8FromCy,1); EXPECTI8(1);
2299 CONVERT_CY(VarI8FromCy,127); EXPECTI8(127);
2301 CONVERT_CY(VarI8FromCy,-1.5); EXPECTI8(-2);
2302 CONVERT_CY(VarI8FromCy,-0.6); EXPECTI8(-1);
2303 CONVERT_CY(VarI8FromCy,-0.5); EXPECTI8(-1);
2304 CONVERT_CY(VarI8FromCy,-0.4); EXPECTI8(-1);
2305 CONVERT_CY(VarI8FromCy,0.4); EXPECTI8(0);
2306 CONVERT_CY(VarI8FromCy,0.5); EXPECTI8(0);
2307 CONVERT_CY(VarI8FromCy,0.6); EXPECTI8(1);
2308 CONVERT_CY(VarI8FromCy,1.5); EXPECTI8(2);
2311 static void test_VarI8FromDec(void)
2315 CHECKPTR(VarI8FromDec);
2317 CONVERT_BADDEC(VarI8FromDec);
2319 CONVERT_DEC(VarI8FromDec,0,0x80,0,128); EXPECTI8(-128);
2320 CONVERT_DEC(VarI8FromDec,0,0x80,0,1); EXPECTI8(-1);
2321 CONVERT_DEC(VarI8FromDec,0,0,0,0); EXPECTI8(0);
2322 CONVERT_DEC(VarI8FromDec,0,0,0,1); EXPECTI8(1);
2323 CONVERT_DEC(VarI8FromDec,0,0,0,127); EXPECTI8(127);
2325 CONVERT_DEC(VarI8FromDec,2,0x80,0,12700); EXPECTI8(-127);
2326 CONVERT_DEC(VarI8FromDec,2,0,0,12700); EXPECTI8(127);
2329 static void test_VarI8FromStr(void)
2334 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2336 CHECKPTR(VarI8FromStr);
2338 CONVERT_STR(VarI8FromStr,NULL,0); EXPECT_MISMATCH;
2339 CONVERT_STR(VarI8FromStr,"0",0); EXPECTI8(0);
2340 CONVERT_STR(VarI8FromStr,"-1",0); EXPECTI8(-1);
2341 CONVERT_STR(VarI8FromStr,"2147483647",0); EXPECTI8(2147483647);
2343 CONVERT_STR(VarI8FromStr,"-1.5",0); EXPECTI8(-2);
2344 CONVERT_STR(VarI8FromStr,"-0.6",0); EXPECTI8(-1);
2345 CONVERT_STR(VarI8FromStr,"-0.5",0); EXPECTI8(0);
2346 CONVERT_STR(VarI8FromStr,"-0.4",0); EXPECTI8(0);
2347 CONVERT_STR(VarI8FromStr,"0.4",0); EXPECTI8(0);
2348 CONVERT_STR(VarI8FromStr,"0.5",0); EXPECTI8(0);
2349 CONVERT_STR(VarI8FromStr,"0.6",0); EXPECTI8(1);
2350 CONVERT_STR(VarI8FromStr,"1.5",0); EXPECTI8(2);
2353 static void test_VarI8Copy(void)
2356 VARIANTARG vSrc, vDst;
2359 if (!HAVE_OLEAUT32_I8)
2364 V_VT(&vSrc) = VT_I8;
2366 hres = VariantCopy(&vDst, &vSrc);
2367 ok(hres == S_OK && V_VT(&vDst) == VT_I8 && V_I8(&vDst) == in,
2368 "copy hres 0x%lX, type %d, value (%x%08x) %x%08x\n",
2369 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_I8(&vDst) >> 32), (UINT)V_I8(&vDst) );
2370 V_VT(&vSrc) = VT_I8|VT_BYREF;
2371 V_I8REF(&vSrc) = ∈
2372 hres = VariantCopy(&vDst, &vSrc);
2373 ok(hres == S_OK && V_VT(&vDst) == (VT_I8|VT_BYREF) && V_I8REF(&vDst) == &in,
2374 "ref hres 0x%lX, type %d, ref (%p) %p\n", hres, V_VT(&vDst), &in, V_I8REF(&vDst));
2375 hres = VariantCopyInd(&vDst, &vSrc);
2376 ok(hres == S_OK && V_VT(&vDst) == VT_I8 && V_I8(&vDst) == in,
2377 "copy hres 0x%lX, type %d, value (%x%08x) %x%08x\n",
2378 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_I8(&vDst) >> 32), (UINT)V_I8(&vDst) );
2381 static void test_VarI8ChangeTypeEx(void)
2383 CONVVARS(CONV_TYPE);
2384 VARIANTARG vSrc, vDst;
2386 if (!HAVE_OLEAUT32_I8)
2391 INITIAL_TYPETESTI8(VT_I8, V_I8);
2395 /* Adapt the test macros to UI8 */
2397 #define CONV_TYPE ULONG64
2399 static void test_VarUI8FromI1(void)
2401 CONVVARS(signed char);
2404 CHECKPTR(VarUI8FromI1);
2405 for (i = -128; i < 128; i++)
2407 CONVERT(VarUI8FromI1,i);
2415 static void test_VarUI8FromUI1(void)
2420 CHECKPTR(VarUI8FromUI1);
2421 for (i = 0; i < 256; i++)
2423 CONVERT(VarUI8FromUI1,i); EXPECTI8(i);
2427 static void test_VarUI8FromI2(void)
2432 CHECKPTR(VarUI8FromI2);
2433 for (i = -32768; i < 32768; i++)
2435 CONVERT(VarUI8FromI2,i);
2443 static void test_VarUI8FromUI2(void)
2448 CHECKPTR(VarUI8FromUI2);
2449 for (i = 0; i < 65535; i++)
2451 CONVERT(VarUI8FromUI2,i); EXPECTI8(i);
2455 static void test_VarUI8FromUI4(void)
2459 CHECKPTR(VarUI8FromUI4);
2460 CONVERT(VarUI8FromUI4, 0); EXPECTI8(0);
2461 CONVERT(VarUI8FromUI4, 0xffffffff); EXPECTI8(0xffffffff);
2464 static void test_VarUI8FromR4(void)
2468 CHECKPTR(VarUI8FromR4);
2469 CONVERT(VarUI8FromR4, -1.0f); EXPECT_OVERFLOW;
2470 CONVERT(VarUI8FromR4, 0.0f); EXPECTI8(0);
2471 CONVERT(VarUI8FromR4, 1.0f); EXPECTI8(1);
2472 CONVERT(VarUI8FromR4, 255.0f); EXPECTI8(255);
2474 CONVERT(VarUI8FromR4, -1.5f); EXPECT_OVERFLOW;
2475 CONVERT(VarUI8FromR4, -0.6f); EXPECT_OVERFLOW;
2476 CONVERT(VarUI8FromR4, -0.5f); EXPECTI8(0);
2477 CONVERT(VarUI8FromR4, -0.4f); EXPECTI8(0);
2478 CONVERT(VarUI8FromR4, 0.4f); EXPECTI8(0);
2479 CONVERT(VarUI8FromR4, 0.5f); EXPECTI8(0);
2480 CONVERT(VarUI8FromR4, 0.6f); EXPECTI8(1);
2481 CONVERT(VarUI8FromR4, 1.5f); EXPECTI8(2);
2484 static void test_VarUI8FromR8(void)
2488 CHECKPTR(VarUI8FromR8);
2489 CONVERT(VarUI8FromR8, -1.0); EXPECT_OVERFLOW;
2490 CONVERT(VarUI8FromR8, 0.0); EXPECTI8(0);
2491 CONVERT(VarUI8FromR8, 1.0); EXPECTI8(1);
2492 CONVERT(VarUI8FromR8, 255.0); EXPECTI8(255);
2494 CONVERT(VarUI8FromR8, -1.5); EXPECT_OVERFLOW;
2495 CONVERT(VarUI8FromR8, -0.6); EXPECT_OVERFLOW;
2496 CONVERT(VarUI8FromR8, -0.5); EXPECTI8(0);
2497 CONVERT(VarUI8FromR8, -0.4); EXPECTI8(0);
2498 CONVERT(VarUI8FromR8, 0.4); EXPECTI8(0);
2499 CONVERT(VarUI8FromR8, 0.5); EXPECTI8(0);
2500 CONVERT(VarUI8FromR8, 0.6); EXPECTI8(1);
2501 CONVERT(VarUI8FromR8, 1.5); EXPECTI8(2);
2504 static void test_VarUI8FromDate(void)
2508 CHECKPTR(VarUI8FromDate);
2509 CONVERT(VarUI8FromDate, -1.0); EXPECT_OVERFLOW;
2510 CONVERT(VarUI8FromDate, 0.0); EXPECTI8(0);
2511 CONVERT(VarUI8FromDate, 1.0); EXPECTI8(1);
2512 CONVERT(VarUI8FromDate, 255.0); EXPECTI8(255);
2514 CONVERT(VarUI8FromDate, -1.5); EXPECT_OVERFLOW;
2515 CONVERT(VarUI8FromDate, -0.6); EXPECT_OVERFLOW;
2516 CONVERT(VarUI8FromDate, -0.5); EXPECTI8(0);
2517 CONVERT(VarUI8FromDate, -0.4); EXPECTI8(0);
2518 CONVERT(VarUI8FromDate, 0.4); EXPECTI8(0);
2519 CONVERT(VarUI8FromDate, 0.5); EXPECTI8(0);
2520 CONVERT(VarUI8FromDate, 0.6); EXPECTI8(1);
2521 CONVERT(VarUI8FromDate, 1.5); EXPECTI8(2);
2524 static void test_VarUI8FromBool(void)
2526 CONVVARS(VARIANT_BOOL);
2529 CHECKPTR(VarUI8FromBool);
2530 CONVERTRANGE(VarUI8FromBool, -32768, 32768);
2533 static void test_VarUI8FromI8(void)
2537 CHECKPTR(VarUI8FromI8);
2538 CONVERT(VarUI8FromI8, -1); EXPECT_OVERFLOW;
2539 CONVERT(VarUI8FromI8, 0); EXPECTI8(0);
2540 CONVERT(VarUI8FromI8, 1); EXPECTI8(1);
2543 static void test_VarUI8FromCy(void)
2547 CHECKPTR(VarUI8FromCy);
2548 CONVERT_CY(VarUI8FromCy,-1); EXPECT_OVERFLOW;
2549 CONVERT_CY(VarUI8FromCy,0); EXPECTI8(0);
2550 CONVERT_CY(VarUI8FromCy,1); EXPECTI8(1);
2551 CONVERT_CY(VarUI8FromCy,255); EXPECTI8(255);
2553 CONVERT_CY(VarUI8FromCy,-1.5); EXPECT_OVERFLOW;
2554 CONVERT_CY(VarUI8FromCy,-0.6); EXPECT_OVERFLOW;
2555 CONVERT_CY(VarUI8FromCy,-0.5); EXPECTI8(0);
2556 CONVERT_CY(VarUI8FromCy,-0.4); EXPECTI8(0);
2557 CONVERT_CY(VarUI8FromCy,0.4); EXPECTI8(0);
2558 CONVERT_CY(VarUI8FromCy,0.5); EXPECTI8(0);
2559 CONVERT_CY(VarUI8FromCy,0.6); EXPECTI8(1);
2560 CONVERT_CY(VarUI8FromCy,1.5); EXPECTI8(2);
2563 static void test_VarUI8FromDec(void)
2567 CHECKPTR(VarUI8FromDec);
2569 CONVERT_BADDEC(VarUI8FromDec);
2572 /* This returns 1 under native; Wine fixes this bug and returns overflow */
2573 CONVERT_DEC(VarUI8FromDec,0,0x80,0,1);
2575 CONVERT_DEC(VarUI8FromDec,0,0,0,0); EXPECTI8(0);
2576 CONVERT_DEC(VarUI8FromDec,0,0,0,1); EXPECTI8(1);
2577 CONVERT_DEC(VarUI8FromDec,0,0,0,255); EXPECTI8(255);
2579 CONVERT_DEC(VarUI8FromDec,2,0x80,0,100); EXPECT_OVERFLOW;
2580 CONVERT_DEC(VarUI8FromDec,2,0,0,25500); EXPECTI8(255);
2583 static void test_VarUI8FromStr(void)
2588 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2590 CHECKPTR(VarUI8FromStr);
2592 CONVERT_STR(VarUI8FromStr,NULL,0); EXPECT_MISMATCH;
2593 CONVERT_STR(VarUI8FromStr,"0",0); EXPECTI8(0);
2594 CONVERT_STR(VarUI8FromStr,"-1",0); EXPECT_OVERFLOW;
2595 CONVERT_STR(VarUI8FromStr,"2147483647",0); EXPECTI8(2147483647);
2597 CONVERT_STR(VarUI8FromStr,"-1.5",0); EXPECT_OVERFLOW;
2598 CONVERT_STR(VarUI8FromStr,"-0.6",0); EXPECT_OVERFLOW;
2599 CONVERT_STR(VarUI8FromStr,"-0.5",0); EXPECTI8(0);
2600 CONVERT_STR(VarUI8FromStr,"-0.4",0); EXPECTI8(0);
2601 CONVERT_STR(VarUI8FromStr,"0.4",0); EXPECTI8(0);
2602 CONVERT_STR(VarUI8FromStr,"0.5",0); EXPECTI8(0);
2603 CONVERT_STR(VarUI8FromStr,"0.6",0); EXPECTI8(1);
2604 CONVERT_STR(VarUI8FromStr,"1.5",0); EXPECTI8(2);
2607 static void test_VarUI8Copy(void)
2610 VARIANTARG vSrc, vDst;
2613 if (!HAVE_OLEAUT32_I8)
2618 V_VT(&vSrc) = VT_UI8;
2620 hres = VariantCopy(&vDst, &vSrc);
2621 ok(hres == S_OK && V_VT(&vDst) == VT_UI8 && V_UI8(&vDst) == in,
2622 "copy hres 0x%lX, type %d, value (%x%08x) %x%08x\n",
2623 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_UI8(&vDst) >> 32), (UINT)V_UI8(&vDst) );
2624 V_VT(&vSrc) = VT_UI8|VT_BYREF;
2625 V_UI8REF(&vSrc) = ∈
2626 hres = VariantCopy(&vDst, &vSrc);
2627 ok(hres == S_OK && V_VT(&vDst) == (VT_UI8|VT_BYREF) && V_UI8REF(&vDst) == &in,
2628 "ref hres 0x%lX, type %d, ref (%p) %p\n", hres, V_VT(&vDst), &in, V_UI8REF(&vDst));
2629 hres = VariantCopyInd(&vDst, &vSrc);
2630 ok(hres == S_OK && V_VT(&vDst) == VT_UI8 && V_UI8(&vDst) == in,
2631 "copy hres 0x%lX, type %d, value (%x%08x) %x%08x\n",
2632 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_UI8(&vDst) >> 32), (UINT)V_UI8(&vDst) );
2635 static void test_VarUI8ChangeTypeEx(void)
2637 CONVVARS(CONV_TYPE);
2638 VARIANTARG vSrc, vDst;
2640 if (!HAVE_OLEAUT32_I8)
2645 INITIAL_TYPETESTI8(VT_UI8, V_UI8);
2654 #define CONV_TYPE float
2656 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%15.15f")
2658 static void test_VarR4FromI1(void)
2660 CONVVARS(signed char);
2663 CHECKPTR(VarR4FromI1);
2664 CONVERTRANGE(VarR4FromI1, -128, 128);
2667 static void test_VarR4FromUI1(void)
2672 CHECKPTR(VarR4FromUI1);
2673 CONVERTRANGE(VarR4FromUI1, 0, 256);
2676 static void test_VarR4FromI2(void)
2681 CHECKPTR(VarR4FromI2);
2682 CONVERTRANGE(VarR4FromI2, -32768, 32768);
2685 static void test_VarR4FromUI2(void)
2690 CHECKPTR(VarR4FromUI2);
2691 CONVERTRANGE(VarR4FromUI2, 0, 65536);
2694 static void test_VarR4FromI4(void)
2698 CHECKPTR(VarR4FromI4);
2699 CONVERT(VarR4FromI4, -2147483647-1); EXPECT(-2147483648.0f);
2700 CONVERT(VarR4FromI4, -1); EXPECT(-1.0f);
2701 CONVERT(VarR4FromI4, 0); EXPECT(0.0f);
2702 CONVERT(VarR4FromI4, 1); EXPECT(1.0f);
2703 CONVERT(VarR4FromI4, 2147483647); EXPECT(2147483647.0f);
2706 static void test_VarR4FromUI4(void)
2708 CONVVARS(unsigned int);
2710 CHECKPTR(VarR4FromUI4);
2711 CONVERT(VarR4FromUI4, 0); EXPECT(0.0f);
2712 CONVERT(VarR4FromUI4, 1); EXPECT(1.0f);
2713 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
2714 CONVERT(VarR4FromUI4, 0xffffffff); EXPECT(4294967296.0f);
2718 static void test_VarR4FromR8(void)
2722 CHECKPTR(VarR4FromR8);
2723 CONVERT(VarR4FromR8, -1.0); EXPECT(-1.0f);
2724 CONVERT(VarR4FromR8, 0.0); EXPECT(0.0f);
2725 CONVERT(VarR4FromR8, 1.0); EXPECT(1.0f);
2726 CONVERT(VarR4FromR8, 1.5); EXPECT(1.5f);
2728 /* Skip rounding tests - no rounding is done */
2731 static void test_VarR4FromBool(void)
2733 CONVVARS(VARIANT_BOOL);
2735 CHECKPTR(VarR4FromBool);
2736 CONVERT(VarR4FromBool, VARIANT_TRUE); EXPECT(VARIANT_TRUE * 1.0f);
2737 CONVERT(VarR4FromBool, VARIANT_FALSE); EXPECT(VARIANT_FALSE * 1.0f);
2740 static void test_VarR4FromCy(void)
2744 CHECKPTR(VarR4FromCy);
2745 CONVERT_CY(VarR4FromCy,-32768); EXPECT(-32768.0f);
2746 CONVERT_CY(VarR4FromCy,-1); EXPECT(-1.0f);
2747 CONVERT_CY(VarR4FromCy,0); EXPECT(0.0f);
2748 CONVERT_CY(VarR4FromCy,1); EXPECT(1.0f);
2749 CONVERT_CY(VarR4FromCy,32768); EXPECT(32768.0f);
2751 CONVERT_CY(VarR4FromCy,-1.5); EXPECT(-1.5f);
2752 CONVERT_CY(VarR4FromCy,-0.6); EXPECT(-0.6f);
2753 CONVERT_CY(VarR4FromCy,-0.5); EXPECT(-0.5f);
2754 CONVERT_CY(VarR4FromCy,-0.4); EXPECT(-0.4f);
2755 CONVERT_CY(VarR4FromCy,0.4); EXPECT(0.4f);
2756 CONVERT_CY(VarR4FromCy,0.5); EXPECT(0.5f);
2757 CONVERT_CY(VarR4FromCy,0.6); EXPECT(0.6f);
2758 CONVERT_CY(VarR4FromCy,1.5); EXPECT(1.5f);
2761 static void test_VarR4FromI8(void)
2765 CHECKPTR(VarR4FromI8);
2766 CONVERT(VarR4FromI8, -1); EXPECT(-1.0f);
2767 CONVERT(VarR4FromI8, 0); EXPECT(0.0f);
2768 CONVERT(VarR4FromI8, 1); EXPECT(1.0f);
2771 static void test_VarR4FromUI8(void)
2775 CHECKPTR(VarR4FromUI8);
2776 CONVERT(VarR4FromUI8, 0); EXPECT(0.0f);
2777 CONVERT(VarR4FromUI8, 1); EXPECT(1.0f);
2780 static void test_VarR4FromDec(void)
2784 CHECKPTR(VarR4FromDec);
2786 CONVERT_BADDEC(VarR4FromDec);
2788 CONVERT_DEC(VarR4FromDec,0,0x80,0,32768); EXPECT(-32768.0f);
2789 CONVERT_DEC(VarR4FromDec,0,0x80,0,1); EXPECT(-1.0f);
2790 CONVERT_DEC(VarR4FromDec,0,0,0,0); EXPECT(0.0f);
2791 CONVERT_DEC(VarR4FromDec,0,0,0,1); EXPECT(1.0f);
2792 CONVERT_DEC(VarR4FromDec,0,0,0,32767); EXPECT(32767.0f);
2794 CONVERT_DEC(VarR4FromDec,2,0x80,0,3276800); EXPECT(-32768.0f);
2795 CONVERT_DEC(VarR4FromDec,2,0,0,3276700); EXPECT(32767.0f);
2797 CONVERT_DEC(VarR4FromDec,0,0,1,0); EXPECT(18446744073709551616.0f);
2800 static void test_VarR4FromDate(void)
2804 CHECKPTR(VarR4FromDate);
2805 CONVERT(VarR4FromDate, -1.0); EXPECT(-1.0f);
2806 CONVERT(VarR4FromDate, 0.0); EXPECT(0.0f);
2807 CONVERT(VarR4FromDate, 1.0); EXPECT(1.0f);
2810 static void test_VarR4FromStr(void)
2815 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2817 CHECKPTR(VarR4FromStr);
2819 CONVERT_STR(VarR4FromStr,NULL,0); EXPECT_MISMATCH;
2820 CONVERT_STR(VarR4FromStr,"-1", 0); EXPECT(-1.0f);
2821 CONVERT_STR(VarR4FromStr,"0", 0); EXPECT(0.0f);
2822 CONVERT_STR(VarR4FromStr,"1", 0); EXPECT(1.0f);
2824 CONVERT_STR(VarR4FromStr,"-1.5",0); EXPECT(-1.5f);
2825 CONVERT_STR(VarR4FromStr,"-0.6",0); EXPECT(-0.6f);
2826 CONVERT_STR(VarR4FromStr,"-0.5",0); EXPECT(-0.5f);
2827 CONVERT_STR(VarR4FromStr,"-0.4",0); EXPECT(-0.4f);
2828 CONVERT_STR(VarR4FromStr,"0.4",0); EXPECT(0.4f);
2829 CONVERT_STR(VarR4FromStr,"0.5",0); EXPECT(0.5f);
2830 CONVERT_STR(VarR4FromStr,"0.6",0); EXPECT(0.6f);
2831 CONVERT_STR(VarR4FromStr,"1.5",0); EXPECT(1.5f);
2834 static void test_VarR4Copy(void)
2836 COPYTEST(77665544.0f, VT_R4, V_R4(&vSrc), V_R4(&vDst), V_R4REF(&vSrc),V_R4REF(&vDst), "%15.15f");
2839 static void test_VarR4ChangeTypeEx(void)
2841 #ifdef HAS_UINT64_TO_FLOAT
2842 CONVVARS(CONV_TYPE);
2843 VARIANTARG vSrc, vDst;
2847 INITIAL_TYPETEST(VT_R4, V_R4, "%f");
2857 #define CONV_TYPE double
2859 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%15.15f")
2861 static void test_VarR8FromI1(void)
2863 CONVVARS(signed char);
2866 CHECKPTR(VarR8FromI1);
2867 CONVERTRANGE(VarR8FromI1, -128, 128);
2870 static void test_VarR8FromUI1(void)
2875 CHECKPTR(VarR8FromUI1);
2876 CONVERTRANGE(VarR8FromUI1, 0, 256);
2879 static void test_VarR8FromI2(void)
2884 CHECKPTR(VarR8FromI2);
2885 CONVERTRANGE(VarR8FromI2, -32768, 32768);
2888 static void test_VarR8FromUI2(void)
2893 CHECKPTR(VarR8FromUI2);
2894 CONVERTRANGE(VarR8FromUI2, 0, 65536);
2897 static void test_VarR8FromI4(void)
2901 CHECKPTR(VarR8FromI4);
2902 CONVERT(VarR8FromI4, -2147483647-1); EXPECT(-2147483648.0);
2903 CONVERT(VarR8FromI4, -1); EXPECT(-1.0);
2904 CONVERT(VarR8FromI4, 0); EXPECT(0.0);
2905 CONVERT(VarR8FromI4, 1); EXPECT(1.0);
2906 CONVERT(VarR8FromI4, 0x7fffffff); EXPECT(2147483647.0);
2909 static void test_VarR8FromUI4(void)
2911 CONVVARS(unsigned int);
2913 CHECKPTR(VarR8FromUI4);
2914 CONVERT(VarR8FromUI4, 0); EXPECT(0.0);
2915 CONVERT(VarR8FromUI4, 1); EXPECT(1.0);
2916 CONVERT(VarR8FromUI4, 0xffffffff); EXPECT(4294967295.0);
2919 static void test_VarR8FromR4(void)
2923 CHECKPTR(VarR8FromR4);
2924 CONVERT(VarR8FromR4, -1.0f); EXPECT(-1.0);
2925 CONVERT(VarR8FromR4, 0.0f); EXPECT(0.0);
2926 CONVERT(VarR8FromR4, 1.0f); EXPECT(1.0);
2927 CONVERT(VarR8FromR4, 1.5f); EXPECT(1.5);
2929 /* Skip rounding tests - no rounding is done */
2932 static void test_VarR8FromBool(void)
2934 CONVVARS(VARIANT_BOOL);
2936 CHECKPTR(VarR8FromBool);
2937 CONVERT(VarR8FromBool, VARIANT_TRUE); EXPECT(VARIANT_TRUE * 1.0);
2938 CONVERT(VarR8FromBool, VARIANT_FALSE); EXPECT(VARIANT_FALSE * 1.0);
2941 static void test_VarR8FromCy(void)
2945 CHECKPTR(VarR8FromCy);
2946 CONVERT_CY(VarR8FromCy,-32769); EXPECT(-32769.0);
2947 CONVERT_CY(VarR8FromCy,-32768); EXPECT(-32768.0);
2948 CONVERT_CY(VarR8FromCy,-1); EXPECT(-1.0);
2949 CONVERT_CY(VarR8FromCy,0); EXPECT(0.0);
2950 CONVERT_CY(VarR8FromCy,1); EXPECT(1.0);
2951 CONVERT_CY(VarR8FromCy,32767); EXPECT(32767.0);
2952 CONVERT_CY(VarR8FromCy,32768); EXPECT(32768.0);
2954 CONVERT_CY(VarR8FromCy,-1.5); EXPECT(-1.5);
2955 CONVERT_CY(VarR8FromCy,-0.6); EXPECT(-0.6);
2956 CONVERT_CY(VarR8FromCy,-0.5); EXPECT(-0.5);
2957 CONVERT_CY(VarR8FromCy,-0.4); EXPECT(-0.4);
2958 CONVERT_CY(VarR8FromCy,0.4); EXPECT(0.4);
2959 CONVERT_CY(VarR8FromCy,0.5); EXPECT(0.5);
2960 CONVERT_CY(VarR8FromCy,0.6); EXPECT(0.6);
2961 CONVERT_CY(VarR8FromCy,1.5); EXPECT(1.5);
2964 static void test_VarR8FromI8(void)
2968 CHECKPTR(VarR8FromI8);
2969 CONVERT(VarR8FromI8, -1); EXPECT(-1.0);
2970 CONVERT(VarR8FromI8, 0); EXPECT(0.0);
2971 CONVERT(VarR8FromI8, 1); EXPECT(1.0);
2972 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
2973 CONVERT_I8(VarR8FromI8, 0x7fffffff,0xffffffff); EXPECT(9223372036854775808.0);
2977 static void test_VarR8FromUI8(void)
2981 CHECKPTR(VarR8FromUI8);
2982 CONVERT(VarR8FromUI8, 0); EXPECT(0.0);
2983 CONVERT(VarR8FromUI8, 1); EXPECT(1.0);
2984 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
2985 CONVERT_I8(VarR8FromUI8, 0x80000000,0); EXPECT(9223372036854775808.0);
2989 static void test_VarR8FromDec(void)
2993 CHECKPTR(VarR8FromDec);
2995 CONVERT_BADDEC(VarR8FromDec);
2997 CONVERT_DEC(VarR8FromDec,0,0x80,0,32768); EXPECT(-32768.0);
2998 CONVERT_DEC(VarR8FromDec,0,0x80,0,1); EXPECT(-1.0);
2999 CONVERT_DEC(VarR8FromDec,0,0,0,0); EXPECT(0.0);
3000 CONVERT_DEC(VarR8FromDec,0,0,0,1); EXPECT(1.0);
3001 CONVERT_DEC(VarR8FromDec,0,0,0,32767); EXPECT(32767.0);
3003 CONVERT_DEC(VarR8FromDec,2,0x80,0,3276800); EXPECT(-32768.0);
3004 CONVERT_DEC(VarR8FromDec,2,0,0,3276700); EXPECT(32767.0);
3006 CONVERT_DEC(VarR8FromDec,0,0,1,0); EXPECT(18446744073709551616.0);
3009 static void test_VarR8FromDate(void)
3013 CHECKPTR(VarR8FromDate);
3014 CONVERT(VarR8FromDate, -1.0); EXPECT(-1.0);
3015 CONVERT(VarR8FromDate, -0.0); EXPECT(0.0);
3016 CONVERT(VarR8FromDate, 1.0); EXPECT(1.0);
3019 static void test_VarR8FromStr(void)
3024 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3026 CHECKPTR(VarR8FromStr);
3028 CONVERT_STR(VarR8FromStr,NULL,0); EXPECT_MISMATCH;
3029 CONVERT_STR(VarR8FromStr,"",0); EXPECT_MISMATCH;
3030 CONVERT_STR(VarR8FromStr," ",0); EXPECT_MISMATCH;
3032 CONVERT_STR(VarR8FromStr,"0",0); EXPECT(0.0);
3033 CONVERT_STR(VarR8FromStr,"-1.5",0); EXPECT(-1.5);
3034 CONVERT_STR(VarR8FromStr,"-0.6",0); EXPECT(-0.6);
3035 CONVERT_STR(VarR8FromStr,"-0.5",0); EXPECT(-0.5);
3036 CONVERT_STR(VarR8FromStr,"-0.4",0); EXPECT(-0.4);
3037 CONVERT_STR(VarR8FromStr,"0.4",0); EXPECT(0.4);
3038 CONVERT_STR(VarR8FromStr,"0.5",0); EXPECT(0.5);
3039 CONVERT_STR(VarR8FromStr,"0.6",0); EXPECT(0.6);
3040 CONVERT_STR(VarR8FromStr,"1.5",0); EXPECT(1.5);
3042 /* We already have exhaustive tests for number parsing, so skip those tests here */
3045 static void test_VarR8Copy(void)
3047 COPYTEST(77665544.0, VT_R8, V_R8(&vSrc), V_R8(&vDst), V_R8REF(&vSrc),V_R8REF(&vDst), "%16.16g");
3050 static void test_VarR8ChangeTypeEx(void)
3052 #ifdef HAS_UINT64_TO_FLOAT
3053 CONVVARS(CONV_TYPE);
3054 VARIANTARG vSrc, vDst;
3058 INITIAL_TYPETEST(VT_R8, V_R8, "%g");
3063 #define MATHRND(l, r) left = l; right = r; hres = pVarR8Round(left, right, &out)
3065 static void test_VarR8Round(void)
3068 double left = 0.0, out;
3071 CHECKPTR(VarR8Round);
3072 MATHRND(0.5432, 5); EXPECT(0.5432);
3073 MATHRND(0.5432, 4); EXPECT(0.5432);
3074 MATHRND(0.5432, 3); EXPECT(0.543);
3075 MATHRND(0.5432, 2); EXPECT(0.54);
3076 MATHRND(0.5432, 1); EXPECT(0.5);
3077 MATHRND(0.5532, 0); EXPECT(1);
3078 MATHRND(0.5532, -1); EXPECT_INVALID;
3080 MATHRND(0.5568, 5); EXPECT(0.5568);
3081 MATHRND(0.5568, 4); EXPECT(0.5568);
3082 MATHRND(0.5568, 3); EXPECT(0.557);
3083 MATHRND(0.5568, 2); EXPECT(0.56);
3084 MATHRND(0.5568, 1); EXPECT(0.6);
3085 MATHRND(0.5568, 0); EXPECT(1);
3086 MATHRND(0.5568, -1); EXPECT_INVALID;
3088 MATHRND(0.4999, 0); EXPECT(0);
3089 MATHRND(0.5000, 0); EXPECT(0);
3090 MATHRND(0.5001, 0); EXPECT(1);
3091 MATHRND(1.4999, 0); EXPECT(1);
3092 MATHRND(1.5000, 0); EXPECT(2);
3093 MATHRND(1.5001, 0); EXPECT(2);
3101 #define CONV_TYPE DATE
3103 static void test_VarDateFromI1(void)
3105 CONVVARS(signed char);
3108 CHECKPTR(VarDateFromI1);
3109 CONVERTRANGE(VarDateFromI1, -128, 128);
3112 static void test_VarDateFromUI1(void)
3117 CHECKPTR(VarDateFromUI1);
3118 CONVERTRANGE(VarDateFromUI1, 0, 256);
3121 static void test_VarDateFromI2(void)
3126 CHECKPTR(VarDateFromI2);
3127 CONVERTRANGE(VarDateFromI2, -32768, 32768);
3130 static void test_VarDateFromUI2(void)
3135 CHECKPTR(VarDateFromUI2);
3136 CONVERTRANGE(VarDateFromUI2, 0, 65536);
3139 static void test_VarDateFromI4(void)
3143 CHECKPTR(VarDateFromI4);
3144 CONVERT(VarDateFromI4, DATE_MIN-1);
3145 if (hres != DISP_E_TYPEMISMATCH) /* Early versions return this, incorrectly */
3147 CONVERT(VarDateFromI4, DATE_MIN); EXPECT(DATE_MIN);
3148 CONVERT(VarDateFromI4, -1); EXPECT(-1.0);
3149 CONVERT(VarDateFromI4, 0); EXPECT(0.0);
3150 CONVERT(VarDateFromI4, 1); EXPECT(1.0);
3151 CONVERT(VarDateFromI4, DATE_MAX); EXPECT(DATE_MAX);
3152 CONVERT(VarDateFromI4, DATE_MAX+1);
3153 if (hres != DISP_E_TYPEMISMATCH) /* Early versions return this, incorrectly */
3157 static void test_VarDateFromUI4(void)
3159 CONVVARS(unsigned int);
3161 CHECKPTR(VarDateFromUI4);
3162 CONVERT(VarDateFromUI4, 0); EXPECT(0.0);
3163 CONVERT(VarDateFromUI4, 1); EXPECT(1.0);
3164 CONVERT(VarDateFromUI4, DATE_MAX); EXPECT(DATE_MAX);
3165 CONVERT(VarDateFromUI4, DATE_MAX+1);
3166 if (hres != DISP_E_TYPEMISMATCH) /* Early versions return this, incorrectly */
3170 static void test_VarDateFromR4(void)
3174 CHECKPTR(VarDateFromR4);
3175 CONVERT(VarDateFromR4, -1.0f); EXPECT(-1.0);
3176 CONVERT(VarDateFromR4, 0.0f); EXPECT(0.0);
3177 CONVERT(VarDateFromR4, 1.0f); EXPECT(1.0);
3178 CONVERT(VarDateFromR4, 1.5f); EXPECT(1.5);
3181 static void test_VarDateFromR8(void)
3185 CHECKPTR(VarDateFromR8);
3186 CONVERT(VarDateFromR8, -1.0f); EXPECT(-1.0);
3187 CONVERT(VarDateFromR8, 0.0f); EXPECT(0.0);
3188 CONVERT(VarDateFromR8, 1.0f); EXPECT(1.0);
3189 CONVERT(VarDateFromR8, 1.5f); EXPECT(1.5);
3192 static void test_VarDateFromBool(void)
3194 CONVVARS(VARIANT_BOOL);
3196 CHECKPTR(VarDateFromBool);
3197 CONVERT(VarDateFromBool, VARIANT_TRUE); EXPECT(VARIANT_TRUE * 1.0);
3198 CONVERT(VarDateFromBool, VARIANT_FALSE); EXPECT(VARIANT_FALSE * 1.0);
3201 static void test_VarDateFromCy(void)
3205 CHECKPTR(VarDateFromCy);
3206 CONVERT_CY(VarDateFromCy,-32769); EXPECT(-32769.0);
3207 CONVERT_CY(VarDateFromCy,-32768); EXPECT(-32768.0);
3208 CONVERT_CY(VarDateFromCy,-1); EXPECT(-1.0);
3209 CONVERT_CY(VarDateFromCy,0); EXPECT(0.0);
3210 CONVERT_CY(VarDateFromCy,1); EXPECT(1.0);
3211 CONVERT_CY(VarDateFromCy,32767); EXPECT(32767.0);
3212 CONVERT_CY(VarDateFromCy,32768); EXPECT(32768.0);
3214 CONVERT_CY(VarDateFromCy,-1.5); EXPECT(-1.5);
3215 CONVERT_CY(VarDateFromCy,-0.6); EXPECT(-0.6);
3216 CONVERT_CY(VarDateFromCy,-0.5); EXPECT(-0.5);
3217 CONVERT_CY(VarDateFromCy,-0.4); EXPECT(-0.4);
3218 CONVERT_CY(VarDateFromCy,0.4); EXPECT(0.4);
3219 CONVERT_CY(VarDateFromCy,0.5); EXPECT(0.5);
3220 CONVERT_CY(VarDateFromCy,0.6); EXPECT(0.6);
3221 CONVERT_CY(VarDateFromCy,1.5); EXPECT(1.5);
3224 static void test_VarDateFromI8(void)
3228 CHECKPTR(VarDateFromI8);
3229 CONVERT(VarDateFromI8, DATE_MIN-1); EXPECT_OVERFLOW;
3230 CONVERT(VarDateFromI8, DATE_MIN); EXPECT(DATE_MIN);
3231 CONVERT(VarDateFromI8, -1); EXPECT(-1.0);
3232 CONVERT(VarDateFromI8, 0); EXPECT(0.0);
3233 CONVERT(VarDateFromI8, 1); EXPECT(1.0);
3234 CONVERT(VarDateFromI8, DATE_MAX); EXPECT(DATE_MAX);
3235 CONVERT(VarDateFromI8, DATE_MAX+1); EXPECT_OVERFLOW;
3238 static void test_VarDateFromUI8(void)
3242 CHECKPTR(VarDateFromUI8);
3243 CONVERT(VarDateFromUI8, 0); EXPECT(0.0);
3244 CONVERT(VarDateFromUI8, 1); EXPECT(1.0);
3245 CONVERT(VarDateFromUI8, DATE_MAX); EXPECT(DATE_MAX);
3246 CONVERT(VarDateFromUI8, DATE_MAX+1); EXPECT_OVERFLOW;
3249 static void test_VarDateFromDec(void)
3253 CHECKPTR(VarDateFromDec);
3255 CONVERT_BADDEC(VarDateFromDec);
3257 CONVERT_DEC(VarDateFromDec,0,0x80,0,32768); EXPECT(-32768.0);
3258 CONVERT_DEC(VarDateFromDec,0,0x80,0,1); EXPECT(-1.0);
3259 CONVERT_DEC(VarDateFromDec,0,0,0,0); EXPECT(0.0);
3260 CONVERT_DEC(VarDateFromDec,0,0,0,1); EXPECT(1.0);
3261 CONVERT_DEC(VarDateFromDec,0,0,0,32767); EXPECT(32767.0);
3263 CONVERT_DEC(VarDateFromDec,2,0x80,0,3276800); EXPECT(-32768.0);
3264 CONVERT_DEC(VarDateFromDec,2,0,0,3276700); EXPECT(32767.0);
3268 buff[0] = '\0'; out = 0.0; \
3269 if (str) MultiByteToWideChar(CP_ACP,0,str,-1,buff,sizeof(buff)/sizeof(WCHAR)); \
3270 hres = pVarDateFromStr(str ? buff : NULL,lcid,LOCALE_NOUSEROVERRIDE,&out)
3272 #define MKRELDATE(day,mth) st.wMonth = mth; st.wDay = day; \
3273 pSystemTimeToVariantTime(&st,&relative)
3275 static const char *BadDateStrings[] =
3277 "True", "False", /* Plain text */
3278 "0.", ".0", "-1.1", "1.1-", /* Partial specifications */
3279 "1;2;3", "1*2*3", "1@2@3", "1#2#3", "(1:2)","<1:2>","1|2|3", /* Bad chars */
3280 "0", "1", /* 1 element */
3281 "0.60", "24.00", "0:60", "24:00", "1 2 am", "1 am 2", /* 2 elements */
3282 "1.5 2", "1 5.2", "2 32 3", "1 2 am 3", /* 3 elements */
3283 "1 2.3 4", "1.2.3 4", "1 2.3.4", "1.2 3.4", "1.2.3.4", "1 2 3 4",
3284 "1 am 2 3.4", "1 2 am 3.4", "1.2 3 am 4", "1.2 3 4 am", /* 4 elements */
3285 "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",
3286 "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",
3287 "1.2.3 4 am 5", "1.2.3 4 5 am", "1.2 3 am 4 5",
3288 "1.2 3 4 am 5", "1.2 3 4 5 am", "1 am 2 3.4.5", "1 2 am 3.4.5",
3289 "1 am 2 3 4.5", "1 2 am 3 4.5", "1 2 3 am 4.5", /* 5 elements */
3291 "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",
3292 "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",
3293 "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",
3294 "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",
3296 /* following throws an exception on winME */
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",
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",
3301 /* following throws an exception on winME */
3302 "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",
3304 "1 2 am 3 4.5.6", "1 2 3 am 4.5.6"
3307 static void test_VarDateFromStr(void)
3316 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3318 CHECKPTR(VarDateFromStr);
3319 CHECKPTR(SystemTimeToVariantTime);
3321 /* Some date formats are relative, so we need to find the cuurent year */
3323 st.wHour = st.wMinute = st.wSecond = st.wMilliseconds = 0;
3324 DFS(NULL); EXPECT_MISMATCH;
3326 /* Floating point number are not recognised */
3329 EXPECT_DBL(0.0); /* Very old versions accept this string */
3333 /* 1 element - can only be a time, and only if it has am/pm */
3334 DFS("1 am"); EXPECT_DBL(0.04166666666666666);
3336 /* A decimal point is treated as a time separator.
3337 * The following are converted as hours/minutes.
3339 DFS("0.1"); EXPECT_DBL(0.0006944444444444445);
3340 DFS("0.40"); EXPECT_DBL(0.02777777777777778);
3341 DFS("2.5"); EXPECT_DBL(0.08680555555555555);
3342 /* A colon acts as a decimal point */
3343 DFS("0:1"); EXPECT_DBL(0.0006944444444444445);
3344 DFS("0:20"); EXPECT_DBL(0.01388888888888889);
3345 DFS("0:40"); EXPECT_DBL(0.02777777777777778);
3346 DFS("3:5"); EXPECT_DBL(0.1284722222222222);
3347 /* Check the am/pm limits */
3348 DFS("00:00 AM"); EXPECT_DBL(0.0);
3349 DFS("00:00 a"); EXPECT_DBL(0.0);
3350 DFS("12:59 AM"); EXPECT_DBL(0.04097222222222222);
3351 DFS("12:59 A"); EXPECT_DBL(0.04097222222222222);
3352 DFS("00:00 pm"); EXPECT_DBL(0.5);
3353 DFS("00:00 p"); EXPECT_DBL(0.5);
3354 DFS("12:59 pm"); EXPECT_DBL(0.5409722222222222);
3355 DFS("12:59 p"); EXPECT_DBL(0.5409722222222222);
3356 /* AM/PM is ignored if hours > 12 */
3357 DFS("13:00 AM"); EXPECT_DBL(0.5416666666666666);
3358 DFS("13:00 PM"); EXPECT_DBL(0.5416666666666666);
3360 /* Space, dash and slash all indicate a date format. */
3361 /* If both numbers are valid month values => month/day of current year */
3362 DFS("1 2"); MKRELDATE(2,1); EXPECT_DBL(relative);
3363 DFS("2 1"); MKRELDATE(1,2); EXPECT_DBL(relative);
3364 /* one number not valid month, is a valid day, other number valid month:
3365 * that number becomes the day.
3367 DFS("14 1"); MKRELDATE(14,1); EXPECT_DBL(relative);
3368 DFS("1 14"); EXPECT_DBL(relative);
3369 /* If the numbers can't be day/month, they are assumed to be year/month */
3370 DFS("30 2"); EXPECT_DBL(10990.0);
3371 DFS("2 30"); EXPECT_DBL(10990.0);
3372 DFS("32 49"); EXPECT_MISMATCH; /* Can't be any format */
3373 DFS("0 49"); EXPECT_MISMATCH; /* Can't be any format */
3374 /* If a month name is given the other number is the day */
3375 DFS("Jan 2"); MKRELDATE(2,1); EXPECT_DBL(relative);
3376 DFS("2 Jan"); EXPECT_DBL(relative);
3377 /* Unless it can't be, in which case it becomes the year */
3378 DFS("Jan 35"); EXPECT_DBL(12785.0);
3379 DFS("35 Jan"); EXPECT_DBL(12785.0);
3380 DFS("Jan-35"); EXPECT_DBL(12785.0);
3381 DFS("35-Jan"); EXPECT_DBL(12785.0);
3382 DFS("Jan/35"); EXPECT_DBL(12785.0);
3383 DFS("35/Jan"); EXPECT_DBL(12785.0);
3385 /* 3 numbers and time separator => h:m:s */
3386 DFS("0.1.0"); EXPECT_DBL(0.0006944444444444445);
3387 DFS("1.5.2"); EXPECT_DBL(0.04516203703703704);
3388 /* 3 numbers => picks date giving preference to lcid format */
3389 DFS("1 2 3"); EXPECT_DBL(37623.0);
3390 DFS("14 2 3"); EXPECT_DBL(41673.0);
3391 DFS("2 14 3"); EXPECT_DBL(37666.0);
3392 DFS("2 3 14"); EXPECT_DBL(41673.0);
3393 DFS("32 2 3"); EXPECT_DBL(11722.0);
3394 DFS("2 3 32"); EXPECT_DBL(11722.0);
3395 DFS("1 2 29"); EXPECT_DBL(47120.0);
3396 /* After 30, two digit dates are expected to be in the 1900's */
3397 DFS("1 2 30"); EXPECT_DBL(10960.0);
3398 DFS("1 2 31"); EXPECT_DBL(11325.0);
3399 DFS("3 am 1 2"); MKRELDATE(2,1); relative += 0.125; EXPECT_DBL(relative);
3400 DFS("1 2 3 am"); EXPECT_DBL(relative);
3402 /* 4 elements -interpreted as 2 digit date & time */
3403 DFS("1.2 3 4"); MKRELDATE(4,3); relative += 0.04305555556; EXPECT_DBL(relative);
3404 DFS("3 4 1.2"); EXPECT_DBL(relative);
3405 /* 5 elements - interpreted as 2 & 3 digit date/times */
3406 DFS("1.2.3 4 5"); MKRELDATE(5,4); relative += 0.04309027778; EXPECT_DBL(relative);
3407 DFS("1.2 3 4 5"); EXPECT_DBL(38415.04305555556);
3409 /* following throws an exception on winME */
3410 DFS("1 2 3.4.5"); MKRELDATE(2,1); relative += 0.12783564815; EXPECT_DBL(relative);
3412 DFS("1 2 3 4.5"); EXPECT_DBL(37623.17013888889);
3413 /* 6 elements - interpreted as 3 digit date/times */
3414 DFS("1.2.3 4 5 6"); EXPECT_DBL(38812.04309027778);
3415 DFS("1 2 3 4.5.6"); EXPECT_DBL(37623.17020833334);
3417 for (i = 0; i < sizeof(BadDateStrings)/sizeof(char*); i++)
3419 DFS(BadDateStrings[i]); EXPECT_MISMATCH;
3422 /* Some normal-ish strings */
3423 DFS("2 January, 1970"); EXPECT_DBL(25570.0);
3424 DFS("2 January 1970"); EXPECT_DBL(25570.0);
3425 DFS("2 Jan 1970"); EXPECT_DBL(25570.0);
3426 DFS("2/Jan/1970"); EXPECT_DBL(25570.0);
3427 DFS("2-Jan-1970"); EXPECT_DBL(25570.0);
3428 DFS("1 2 1970"); EXPECT_DBL(25570.0);
3429 DFS("1/2/1970"); EXPECT_DBL(25570.0);
3430 DFS("1-2-1970"); EXPECT_DBL(25570.0);
3431 /* Native fails "1999 January 3, 9AM". I consider that a bug in native */
3434 static void test_VarDateCopy(void)
3436 COPYTEST(77665544.0, VT_DATE, V_DATE(&vSrc), V_DATE(&vDst), V_DATEREF(&vSrc),
3437 V_DATEREF(&vDst), "%16.16g");
3440 static const char* wtoascii(LPWSTR lpszIn)
3442 static char buff[256];
3443 WideCharToMultiByte(CP_ACP, 0, lpszIn, -1, buff, sizeof(buff), NULL, NULL);
3447 static void test_VarDateChangeTypeEx(void)
3449 static const WCHAR sz25570[] = {
3450 '1','/','2','/','1','9','7','0','\0' };
3451 static const WCHAR sz25570_2[] = {
3452 '1','/','2','/','7','0','\0' };
3453 static const WCHAR sz25570Nls[] = {
3454 '1','/','2','/','1','9','7','0',' ','1','2',':','0','0',':','0','0',' ','A','M','\0' };
3455 CONVVARS(CONV_TYPE);
3456 VARIANTARG vSrc, vDst;
3461 #ifdef HAS_UINT64_TO_FLOAT
3462 INITIAL_TYPETEST(VT_DATE, V_DATE, "%g");
3466 V_VT(&vDst) = VT_EMPTY;
3467 V_VT(&vSrc) = VT_DATE;
3468 V_DATE(&vSrc) = 25570.0;
3469 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3471 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, VARIANT_NOUSEROVERRIDE, VT_BSTR);
3472 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && V_BSTR(&vDst) &&
3473 (!strcmpW(V_BSTR(&vDst), sz25570) || !strcmpW(V_BSTR(&vDst), sz25570_2)),
3474 "hres=0x%lX, type=%d (should be VT_BSTR), *bstr=%s\n",
3475 hres, V_VT(&vDst), V_BSTR(&vDst) ? wtoascii(V_BSTR(&vDst)) : "?");
3477 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3478 if (HAVE_OLEAUT32_LOCALES)
3480 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, VARIANT_NOUSEROVERRIDE|VARIANT_USE_NLS, VT_BSTR);
3481 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && V_BSTR(&vDst) && !strcmpW(V_BSTR(&vDst), sz25570Nls),
3482 "hres=0x%lX, type=%d (should be VT_BSTR), *bstr=%s\n",
3483 hres, V_VT(&vDst), V_BSTR(&vDst) ? wtoascii(V_BSTR(&vDst)) : "?");
3492 #define CONV_TYPE CY
3494 #define EXPECTRES(res, x) \
3495 ok(hres == S_OK || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
3496 "expected hres " #x ", got hres=0x%08lx\n", hres)
3498 #define EXPECTCY(x) \
3499 ok((hres == S_OK && out.int64 == (LONGLONG)(x*CY_MULTIPLIER)), \
3500 "expected " #x "*CY_MULTIPLIER, got (%8lx %8lx); hres=0x%08lx\n", S(out).Hi, S(out).Lo, hres)
3502 #define EXPECTCY64(x,y) \
3503 ok(hres == S_OK && S(out).Hi == (long)x && S(out).Lo == y, \
3504 "expected " #x #y "(%lu,%lu), got (%lu,%lu); hres=0x%08lx\n", \
3505 (ULONG)(x), (ULONG)(y), S(out).Hi, S(out).Lo, hres)
3507 static void test_VarCyFromI1(void)
3509 CONVVARS(signed char);
3512 CHECKPTR(VarCyFromI1);
3513 for (i = -128; i < 128; i++)
3515 CONVERT(VarCyFromI1,i); EXPECTCY(i);
3519 static void test_VarCyFromUI1(void)
3524 CHECKPTR(VarCyFromUI1);
3525 for (i = 0; i < 256; i++)
3527 CONVERT(VarCyFromUI1,i); EXPECTCY(i);
3531 static void test_VarCyFromI2(void)
3536 CHECKPTR(VarCyFromI2);
3537 for (i = -16384; i < 16384; i++)
3539 CONVERT(VarCyFromI2,i); EXPECTCY(i);
3543 static void test_VarCyFromUI2(void)
3548 CHECKPTR(VarCyFromUI2);
3549 for (i = 0; i < 32768; i++)
3551 CONVERT(VarCyFromUI2,i); EXPECTCY(i);
3555 static void test_VarCyFromI4(void)
3559 CHECKPTR(VarCyFromI4);
3560 CONVERT(VarCyFromI4, -1); EXPECTCY(-1);
3561 CONVERT(VarCyFromI4, 0); EXPECTCY(0);
3562 CONVERT(VarCyFromI4, 1); EXPECTCY(1);
3563 CONVERT(VarCyFromI4, 0x7fffffff); EXPECTCY64(0x1387, 0xffffd8f0);
3564 CONVERT(VarCyFromI4, 0x80000000); EXPECTCY64(0xffffec78, 0);
3567 static void test_VarCyFromUI4(void)
3569 CONVVARS(unsigned int);
3571 CHECKPTR(VarCyFromUI4);
3572 CONVERT(VarCyFromUI4, 0); EXPECTCY(0);
3573 CONVERT(VarCyFromUI4, 1); EXPECTCY(1);
3574 CONVERT(VarCyFromUI4, 0x80000000); EXPECTCY64(5000, 0);
3577 static void test_VarCyFromR4(void)
3581 CHECKPTR(VarCyFromR4);
3582 CONVERT(VarCyFromR4, -1.0f); EXPECTCY(-1);
3583 CONVERT(VarCyFromR4, 0.0f); EXPECTCY(0);
3584 CONVERT(VarCyFromR4, 1.0f); EXPECTCY(1);
3585 CONVERT(VarCyFromR4, 1.5f); EXPECTCY(1.5);
3587 CONVERT(VarCyFromR4, -1.5f); EXPECTCY(-1.5);
3588 CONVERT(VarCyFromR4, -0.6f); EXPECTCY(-0.6);
3589 CONVERT(VarCyFromR4, -0.5f); EXPECTCY(-0.5);
3590 CONVERT(VarCyFromR4, -0.4f); EXPECTCY(-0.4);
3591 CONVERT(VarCyFromR4, 0.4f); EXPECTCY(0.4);
3592 CONVERT(VarCyFromR4, 0.5f); EXPECTCY(0.5);
3593 CONVERT(VarCyFromR4, 0.6f); EXPECTCY(0.6);
3594 CONVERT(VarCyFromR4, 1.5f); EXPECTCY(1.5);
3595 CONVERT(VarCyFromR4, 1.00009f); EXPECTCY(1.0001);
3596 CONVERT(VarCyFromR4, -1.00001f); EXPECTCY(-1);
3597 CONVERT(VarCyFromR4, -1.00005f); EXPECTCY(-1);
3598 CONVERT(VarCyFromR4, -0.00009f); EXPECTCY(-0.0001);
3599 CONVERT(VarCyFromR4, -0.00005f); EXPECTCY(0);
3600 CONVERT(VarCyFromR4, -0.00001f); EXPECTCY(0);
3601 CONVERT(VarCyFromR4, 0.00001f); EXPECTCY(0);
3602 CONVERT(VarCyFromR4, 0.00005f); EXPECTCY(0);
3603 CONVERT(VarCyFromR4, 0.00009f); EXPECTCY(0.0001);
3604 CONVERT(VarCyFromR4, -1.00001f); EXPECTCY(-1);
3605 CONVERT(VarCyFromR4, -1.00005f); EXPECTCY(-1);
3606 CONVERT(VarCyFromR4, -1.00009f); EXPECTCY(-1.0001);
3609 static void test_VarCyFromR8(void)
3613 CHECKPTR(VarCyFromR8);
3615 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
3616 /* Test our rounding is exactly the same. This fails if the special x86
3617 * code is taken out of VarCyFromR8.
3619 CONVERT(VarCyFromR8, -461168601842738.7904); EXPECTCY64(0xbfffffff, 0xffffff23);
3622 CONVERT(VarCyFromR8, -4611686018427388416.1); EXPECT_OVERFLOW;
3623 CONVERT(VarCyFromR8, -1.0); EXPECTCY(-1);
3624 CONVERT(VarCyFromR8, -0.0); EXPECTCY(0);
3625 CONVERT(VarCyFromR8, 1.0); EXPECTCY(1);
3626 CONVERT(VarCyFromR8, 4611686018427387648.0); EXPECT_OVERFLOW;
3629 CONVERT(VarCyFromR8, -1.5f); EXPECTCY(-1.5);
3630 CONVERT(VarCyFromR8, -0.6f); EXPECTCY(-0.6);
3631 CONVERT(VarCyFromR8, -0.5f); EXPECTCY(-0.5);
3632 CONVERT(VarCyFromR8, -0.4f); EXPECTCY(-0.4);
3633 CONVERT(VarCyFromR8, 0.4f); EXPECTCY(0.4);
3634 CONVERT(VarCyFromR8, 0.5f); EXPECTCY(0.5);
3635 CONVERT(VarCyFromR8, 0.6f); EXPECTCY(0.6);
3636 CONVERT(VarCyFromR8, 1.5f); EXPECTCY(1.5);
3637 CONVERT(VarCyFromR8, 1.00009f); EXPECTCY(1.0001);
3638 CONVERT(VarCyFromR8, -1.00001f); EXPECTCY(-1);
3639 CONVERT(VarCyFromR8, -1.00005f); EXPECTCY(-1);
3640 CONVERT(VarCyFromR8, -0.00009f); EXPECTCY(-0.0001);
3641 CONVERT(VarCyFromR8, -0.00005f); EXPECTCY(0);
3642 CONVERT(VarCyFromR8, -0.00001f); EXPECTCY(0);
3643 CONVERT(VarCyFromR8, 0.00001f); EXPECTCY(0);
3644 CONVERT(VarCyFromR8, 0.00005f); EXPECTCY(0);
3645 CONVERT(VarCyFromR8, 0.00009f); EXPECTCY(0.0001);
3646 CONVERT(VarCyFromR8, -1.00001f); EXPECTCY(-1);
3647 CONVERT(VarCyFromR8, -1.00005f); EXPECTCY(-1);
3648 CONVERT(VarCyFromR8, -1.00009f); EXPECTCY(-1.0001);
3651 static void test_VarCyFromBool(void)
3653 CONVVARS(VARIANT_BOOL);
3656 CHECKPTR(VarCyFromBool);
3657 for (i = -32768; i < 32768; i++)
3659 CONVERT(VarCyFromBool, i); EXPECTCY(i);
3663 static void test_VarCyFromI8(void)
3667 CHECKPTR(VarCyFromI8);
3668 CONVERT_I8(VarCyFromI8, -214749, 2728163227ul); EXPECT_OVERFLOW;
3669 CONVERT_I8(VarCyFromI8, -214749, 2728163228ul); EXPECTCY64(2147483648ul,15808);
3670 CONVERT(VarCyFromI8, -1); EXPECTCY(-1);
3671 CONVERT(VarCyFromI8, 0); EXPECTCY(0);
3672 CONVERT(VarCyFromI8, 1); EXPECTCY(1);
3673 CONVERT_I8(VarCyFromI8, 214748, 1566804068); EXPECTCY64(2147483647ul, 4294951488ul);
3674 CONVERT_I8(VarCyFromI8, 214748, 1566804069); EXPECT_OVERFLOW;
3677 static void test_VarCyFromUI8(void)
3681 CHECKPTR(VarCyFromUI8);
3682 CONVERT(VarCyFromUI8, 0); EXPECTCY(0);
3683 CONVERT(VarCyFromUI8, 1); EXPECTCY(1);
3684 CONVERT_I8(VarCyFromUI8, 214748, 1566804068); EXPECTCY64(2147483647ul, 4294951488ul);
3685 CONVERT_I8(VarCyFromUI8, 214748, 1566804069); EXPECT_OVERFLOW;
3688 static void test_VarCyFromDec(void)
3692 CHECKPTR(VarCyFromDec);
3694 CONVERT_BADDEC(VarCyFromDec);
3696 CONVERT_DEC(VarCyFromDec,0,0x80,0,1); EXPECTCY(-1);
3697 CONVERT_DEC(VarCyFromDec,0,0,0,0); EXPECTCY(0);
3698 CONVERT_DEC(VarCyFromDec,0,0,0,1); EXPECTCY(1);
3700 CONVERT_DEC64(VarCyFromDec,0,0,0,214748, 1566804068); EXPECTCY64(2147483647ul, 4294951488ul);
3701 CONVERT_DEC64(VarCyFromDec,0,0,0,214748, 1566804069); EXPECT_OVERFLOW;
3703 CONVERT_DEC(VarCyFromDec,2,0,0,100); EXPECTCY(1);
3704 CONVERT_DEC(VarCyFromDec,2,0x80,0,100); EXPECTCY(-1);
3705 CONVERT_DEC(VarCyFromDec,2,0x80,0,1); EXPECTCY(-0.01);
3706 CONVERT_DEC(VarCyFromDec,2,0,0,1); EXPECTCY(0.01);
3707 CONVERT_DEC(VarCyFromDec,2,0x80,0,1); EXPECTCY(-0.01);
3708 CONVERT_DEC(VarCyFromDec,2,0,0,999); EXPECTCY(9.99);
3709 CONVERT_DEC(VarCyFromDec,2,0x80,0,999); EXPECTCY(-9.99);
3710 CONVERT_DEC(VarCyFromDec,2,0,0,1500); EXPECTCY(15);
3711 CONVERT_DEC(VarCyFromDec,2,0x80,0,1500); EXPECTCY(-15);
3714 static void test_VarCyFromDate(void)
3718 CHECKPTR(VarCyFromDate);
3720 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
3721 CONVERT(VarCyFromR8, -461168601842738.7904); EXPECTCY64(0xbfffffff, 0xffffff23);
3724 CONVERT(VarCyFromDate, -1.0); EXPECTCY(-1);
3725 CONVERT(VarCyFromDate, -0.0); EXPECTCY(0);
3726 CONVERT(VarCyFromDate, 1.0); EXPECTCY(1);
3727 CONVERT(VarCyFromDate, -4611686018427388416.1); EXPECT_OVERFLOW;
3728 CONVERT(VarCyFromDate, 4611686018427387648.0); EXPECT_OVERFLOW;
3731 CONVERT(VarCyFromDate, -1.5f); EXPECTCY(-1.5);
3732 CONVERT(VarCyFromDate, -0.6f); EXPECTCY(-0.6);
3733 CONVERT(VarCyFromDate, -0.5f); EXPECTCY(-0.5);
3734 CONVERT(VarCyFromDate, -0.4f); EXPECTCY(-0.4);
3735 CONVERT(VarCyFromDate, 0.4f); EXPECTCY(0.4);
3736 CONVERT(VarCyFromDate, 0.5f); EXPECTCY(0.5);
3737 CONVERT(VarCyFromDate, 0.6f); EXPECTCY(0.6);
3738 CONVERT(VarCyFromDate, 1.5f); EXPECTCY(1.5);
3739 CONVERT(VarCyFromDate, 1.00009f); EXPECTCY(1.0001);
3740 CONVERT(VarCyFromDate, -1.00001f); EXPECTCY(-1);
3741 CONVERT(VarCyFromDate, -1.00005f); EXPECTCY(-1);
3742 CONVERT(VarCyFromDate, -0.00009f); EXPECTCY(-0.0001);
3743 CONVERT(VarCyFromDate, -0.00005f); EXPECTCY(0);
3744 CONVERT(VarCyFromDate, -0.00001f); EXPECTCY(0);
3745 CONVERT(VarCyFromDate, 0.00001f); EXPECTCY(0);
3746 CONVERT(VarCyFromDate, 0.00005f); EXPECTCY(0);
3747 CONVERT(VarCyFromDate, 0.00009f); EXPECTCY(0.0001);
3748 CONVERT(VarCyFromDate, -1.00001f); EXPECTCY(-1);
3749 CONVERT(VarCyFromDate, -1.00005f); EXPECTCY(-1);
3750 CONVERT(VarCyFromDate, -1.00009f); EXPECTCY(-1.0001);
3753 #define MATHVARS1 HRESULT hres; double left = 0.0; CY cyLeft, out
3754 #define MATHVARS2 MATHVARS1; double right = 0.0; CY cyRight
3755 #define MATH1(func, l) left = (double)l; pVarCyFromR8(left, &cyLeft); hres = p##func(cyLeft, &out)
3756 #define MATH2(func, l, r) left = (double)l; right = (double)r; \
3757 pVarCyFromR8(left, &cyLeft); pVarCyFromR8(right, &cyRight); \
3758 hres = p##func(cyLeft, cyRight, &out)
3760 static void test_VarCyAdd(void)
3765 MATH2(VarCyAdd, 0.5, 0.5); EXPECTCY(1);
3766 MATH2(VarCyAdd, 0.5, -0.4); EXPECTCY(0.1);
3767 MATH2(VarCyAdd, 0.5, -0.6); EXPECTCY(-0.1);
3768 MATH2(VarCyAdd, -0.5, -0.5); EXPECTCY(-1);
3769 MATH2(VarCyAdd, -922337203685476.0, -922337203685476.0); EXPECT_OVERFLOW;
3770 MATH2(VarCyAdd, -922337203685476.0, 922337203685476.0); EXPECTCY(0);
3771 MATH2(VarCyAdd, 922337203685476.0, -922337203685476.0); EXPECTCY(0);
3772 MATH2(VarCyAdd, 922337203685476.0, 922337203685476.0); EXPECT_OVERFLOW;
3775 static void test_VarCyMul(void)
3780 MATH2(VarCyMul, 534443.0, 0.0); EXPECTCY(0);
3781 MATH2(VarCyMul, 0.5, 0.5); EXPECTCY(0.25);
3782 MATH2(VarCyMul, 0.5, -0.4); EXPECTCY(-0.2);
3783 MATH2(VarCyMul, 0.5, -0.6); EXPECTCY(-0.3);
3784 MATH2(VarCyMul, -0.5, -0.5); EXPECTCY(0.25);
3785 MATH2(VarCyMul, 922337203685476.0, 20000); EXPECT_OVERFLOW;
3788 static void test_VarCySub(void)
3793 MATH2(VarCySub, 0.5, 0.5); EXPECTCY(0);
3794 MATH2(VarCySub, 0.5, -0.4); EXPECTCY(0.9);
3795 MATH2(VarCySub, 0.5, -0.6); EXPECTCY(1.1);
3796 MATH2(VarCySub, -0.5, -0.5); EXPECTCY(0);
3797 MATH2(VarCySub, -922337203685476.0, -922337203685476.0); EXPECTCY(0);
3798 MATH2(VarCySub, -922337203685476.0, 922337203685476.0); EXPECT_OVERFLOW;
3799 MATH2(VarCySub, 922337203685476.0, -922337203685476.0); EXPECT_OVERFLOW;
3800 MATH2(VarCySub, 922337203685476.0, 922337203685476.0); EXPECTCY(0);
3803 static void test_VarCyAbs(void)
3808 MATH1(VarCyAbs, 0.5); EXPECTCY(0.5);
3809 MATH1(VarCyAbs, -0.5); EXPECTCY(0.5);
3810 MATH1(VarCyAbs, 922337203685476.0); EXPECTCY64(2147483647ul,4294951488ul);
3811 MATH1(VarCyAbs, -922337203685476.0); EXPECTCY64(2147483647ul,4294951488ul);
3814 static void test_VarCyNeg(void)
3819 MATH1(VarCyNeg, 0.5); EXPECTCY(-0.5);
3820 MATH1(VarCyNeg, -0.5); EXPECTCY(0.5);
3821 MATH1(VarCyNeg, 922337203685476.0); EXPECTCY64(2147483648ul,15808);
3822 MATH1(VarCyNeg, -922337203685476.0); EXPECTCY64(2147483647ul,4294951488ul);
3825 #define MATHMULI4(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3826 hres = pVarCyMulI4(cyLeft, right, &out)
3828 static void test_VarCyMulI4(void)
3833 CHECKPTR(VarCyMulI4);
3834 MATHMULI4(534443.0, 0); EXPECTCY(0);
3835 MATHMULI4(0.5, 1); EXPECTCY(0.5);
3836 MATHMULI4(0.5, 2); EXPECTCY(1);
3837 MATHMULI4(922337203685476.0, 1); EXPECTCY64(2147483647ul,4294951488ul);
3838 MATHMULI4(922337203685476.0, 2); EXPECT_OVERFLOW;
3841 #define MATHMULI8(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3842 hres = pVarCyMulI8(cyLeft, right, &out)
3844 static void test_VarCyMulI8(void)
3849 CHECKPTR(VarCyMulI8);
3850 MATHMULI8(534443.0, 0); EXPECTCY(0);
3851 MATHMULI8(0.5, 1); EXPECTCY(0.5);
3852 MATHMULI8(0.5, 2); EXPECTCY(1);
3853 MATHMULI8(922337203685476.0, 1); EXPECTCY64(2147483647ul,4294951488ul);
3854 MATHMULI8(922337203685476.0, 2); EXPECT_OVERFLOW;
3857 #define MATHCMP(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); pVarCyFromR8(right, &cyRight); \
3858 hres = pVarCyCmp(cyLeft, cyRight); out.int64 = hres
3860 static void test_VarCyCmp(void)
3865 MATHCMP(-1.0, -1.0); EXPECT_EQ;
3866 MATHCMP(-1.0, 0.0); EXPECT_LT;
3867 MATHCMP(-1.0, 1.0); EXPECT_LT;
3868 MATHCMP(-1.0, 2.0); EXPECT_LT;
3869 MATHCMP(0.0, 1.0); EXPECT_LT;
3870 MATHCMP(0.0, 0.0); EXPECT_EQ;
3871 MATHCMP(0.0, -1.0); EXPECT_GT;
3872 MATHCMP(1.0, -1.0); EXPECT_GT;
3873 MATHCMP(1.0, 0.0); EXPECT_GT;
3874 MATHCMP(1.0, 1.0); EXPECT_EQ;
3875 MATHCMP(1.0, 2.0); EXPECT_LT;
3878 #define MATHCMPR8(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3879 hres = pVarCyCmpR8(cyLeft, right); out.int64 = hres
3881 static void test_VarCyCmpR8(void)
3886 CHECKPTR(VarCyCmpR8);
3887 MATHCMPR8(-1.0, -1.0); EXPECT_EQ;
3888 MATHCMPR8(-1.0, 0.0); EXPECT_LT;
3889 MATHCMPR8(-1.0, 1.0); EXPECT_LT;
3890 MATHCMPR8(-1.0, 2.0); EXPECT_LT;
3891 MATHCMPR8(0.0, 1.0); EXPECT_LT;
3892 MATHCMPR8(0.0, 0.0); EXPECT_EQ;
3893 MATHCMPR8(0.0, -1.0); EXPECT_GT;
3894 MATHCMPR8(1.0, -1.0); EXPECT_GT;
3895 MATHCMPR8(1.0, 0.0); EXPECT_GT;
3896 MATHCMPR8(1.0, 1.0); EXPECT_EQ;
3897 MATHCMPR8(1.0, 2.0); EXPECT_LT;
3901 #define MATHRND(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3902 hres = pVarCyRound(cyLeft, right, &out)
3904 static void test_VarCyRound(void)
3909 CHECKPTR(VarCyRound);
3910 MATHRND(0.5432, 5); EXPECTCY(0.5432);
3911 MATHRND(0.5432, 4); EXPECTCY(0.5432);
3912 MATHRND(0.5432, 3); EXPECTCY(0.543);
3913 MATHRND(0.5432, 2); EXPECTCY(0.54);
3914 MATHRND(0.5432, 1); EXPECTCY(0.5);
3915 MATHRND(0.5532, 0); EXPECTCY(1);
3916 MATHRND(0.5532, -1); EXPECT_INVALID;
3918 MATHRND(0.5568, 5); EXPECTCY(0.5568);
3919 MATHRND(0.5568, 4); EXPECTCY(0.5568);
3920 MATHRND(0.5568, 3); EXPECTCY(0.557);
3921 MATHRND(0.5568, 2); EXPECTCY(0.56);
3922 MATHRND(0.5568, 1); EXPECTCY(0.6);
3923 MATHRND(0.5568, 0); EXPECTCY(1);
3924 MATHRND(0.5568, -1); EXPECT_INVALID;
3926 MATHRND(0.4999, 0); EXPECTCY(0);
3927 MATHRND(0.5000, 0); EXPECTCY(0);
3928 MATHRND(0.5001, 0); EXPECTCY(1);
3929 MATHRND(1.4999, 0); EXPECTCY(1);
3930 MATHRND(1.5000, 0); EXPECTCY(2);
3931 MATHRND(1.5001, 0); EXPECTCY(2);
3934 #define MATHFIX(l) left = l; pVarCyFromR8(left, &cyLeft); \
3935 hres = pVarCyFix(cyLeft, &out)
3937 static void test_VarCyFix(void)
3942 MATHFIX(-1.0001); EXPECTCY(-1);
3943 MATHFIX(-1.4999); EXPECTCY(-1);
3944 MATHFIX(-1.5001); EXPECTCY(-1);
3945 MATHFIX(-1.9999); EXPECTCY(-1);
3946 MATHFIX(-0.0001); EXPECTCY(0);
3947 MATHFIX(-0.4999); EXPECTCY(0);
3948 MATHFIX(-0.5001); EXPECTCY(0);
3949 MATHFIX(-0.9999); EXPECTCY(0);
3950 MATHFIX(0.0001); EXPECTCY(0);
3951 MATHFIX(0.4999); EXPECTCY(0);
3952 MATHFIX(0.5001); EXPECTCY(0);
3953 MATHFIX(0.9999); EXPECTCY(0);
3954 MATHFIX(1.0001); EXPECTCY(1);
3955 MATHFIX(1.4999); EXPECTCY(1);
3956 MATHFIX(1.5001); EXPECTCY(1);
3957 MATHFIX(1.9999); EXPECTCY(1);
3960 #define MATHINT(l) left = l; pVarCyFromR8(left, &cyLeft); \
3961 hres = pVarCyInt(cyLeft, &out)
3963 static void test_VarCyInt(void)
3968 MATHINT(-1.0001); EXPECTCY(-2);
3969 MATHINT(-1.4999); EXPECTCY(-2);
3970 MATHINT(-1.5001); EXPECTCY(-2);
3971 MATHINT(-1.9999); EXPECTCY(-2);
3972 MATHINT(-0.0001); EXPECTCY(-1);
3973 MATHINT(-0.4999); EXPECTCY(-1);
3974 MATHINT(-0.5001); EXPECTCY(-1);
3975 MATHINT(-0.9999); EXPECTCY(-1);
3976 MATHINT(0.0001); EXPECTCY(0);
3977 MATHINT(0.4999); EXPECTCY(0);
3978 MATHINT(0.5001); EXPECTCY(0);
3979 MATHINT(0.9999); EXPECTCY(0);
3980 MATHINT(1.0001); EXPECTCY(1);
3981 MATHINT(1.4999); EXPECTCY(1);
3982 MATHINT(1.5001); EXPECTCY(1);
3983 MATHINT(1.9999); EXPECTCY(1);
3991 #define CONV_TYPE DECIMAL
3993 #define EXPECTRES(res, x) \
3994 ok(hres == S_OK || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
3995 "expected hres " #x ", got hres=0x%08lx\n", hres)
3997 #define EXPECTDEC(scl, sgn, hi, lo) ok(hres == S_OK && \
3998 S(U(out)).scale == (BYTE)(scl) && S(U(out)).sign == (BYTE)(sgn) && \
3999 out.Hi32 == (ULONG)(hi) && U1(out).Lo64 == (ULONG64)(lo), \
4000 "expected (%d,%d,%d,(%lx %lx)), got (%d,%d,%ld,(%lx %lx)) hres 0x%08lx\n", \
4001 scl, sgn, hi, (LONG)((LONG64)(lo) >> 32), (LONG)((lo) & 0xffffffff), S(U(out)).scale, \
4002 S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres)
4004 #define EXPECTDEC64(scl, sgn, hi, mid, lo) ok(hres == S_OK && \
4005 S(U(out)).scale == (BYTE)(scl) && S(U(out)).sign == (BYTE)(sgn) && \
4006 out.Hi32 == (ULONG)(hi) && S1(U1(out)).Mid32 == (ULONG)(mid) && \
4007 S1(U1(out)).Lo32 == (ULONG)(lo), \
4008 "expected (%d,%d,%d,(%lx %lx)), got (%d,%d,%ld,(%lx %lx)) hres 0x%08lx\n", \
4009 scl, sgn, hi, (LONG)(mid), (LONG)(lo), S(U(out)).scale, \
4010 S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres)
4012 #define EXPECTDECI if (i < 0) EXPECTDEC(0, 0x80, 0, -i); else EXPECTDEC(0, 0, 0, i)
4014 static void test_VarDecFromI1(void)
4016 CONVVARS(signed char);
4019 CHECKPTR(VarDecFromI1);
4020 for (i = -128; i < 128; i++)
4022 CONVERT(VarDecFromI1,i); EXPECTDECI;
4026 static void test_VarDecFromI2(void)
4031 CHECKPTR(VarDecFromI2);
4032 for (i = -32768; i < 32768; i++)
4034 CONVERT(VarDecFromI2,i); EXPECTDECI;
4038 static void test_VarDecFromI4(void)
4043 CHECKPTR(VarDecFromI4);
4044 for (i = -32768; i < 32768; i++)
4046 CONVERT(VarDecFromI4,i); EXPECTDECI;
4050 static void test_VarDecFromI8(void)
4055 CHECKPTR(VarDecFromI8);
4056 for (i = -32768; i < 32768; i++)
4058 CONVERT(VarDecFromI8,i); EXPECTDECI;
4062 static void test_VarDecFromUI1(void)
4067 CHECKPTR(VarDecFromUI1);
4068 for (i = 0; i < 256; i++)
4070 CONVERT(VarDecFromUI1,i); EXPECTDECI;
4074 static void test_VarDecFromUI2(void)
4079 CHECKPTR(VarDecFromUI2);
4080 for (i = 0; i < 65536; i++)
4082 CONVERT(VarDecFromUI2,i); EXPECTDECI;
4086 static void test_VarDecFromUI4(void)
4091 CHECKPTR(VarDecFromUI4);
4092 for (i = 0; i < 65536; i++)
4094 CONVERT(VarDecFromUI4,i); EXPECTDECI;
4098 static void test_VarDecFromUI8(void)
4103 CHECKPTR(VarDecFromUI8);
4104 for (i = 0; i < 65536; i++)
4106 CONVERT(VarDecFromUI8,i); EXPECTDECI;
4110 static void test_VarDecFromBool(void)
4115 CHECKPTR(VarDecFromBool);
4116 /* Test all possible type values. Note that the result is reduced to 0 or -1 */
4117 for (i = -32768; i < 0; i++)
4119 CONVERT(VarDecFromBool,i);
4121 EXPECTDEC(0,0x80,0,1);
4127 static void test_VarDecFromR4(void)
4131 CHECKPTR(VarDecFromR4);
4133 CONVERT(VarDecFromR4,-0.6f); EXPECTDEC(1,0x80,0,6);
4134 CONVERT(VarDecFromR4,-0.5f); EXPECTDEC(1,0x80,0,5);
4135 CONVERT(VarDecFromR4,-0.4f); EXPECTDEC(1,0x80,0,4);
4136 CONVERT(VarDecFromR4,0.0f); EXPECTDEC(0,0,0,0);
4137 CONVERT(VarDecFromR4,0.4f); EXPECTDEC(1,0,0,4);
4138 CONVERT(VarDecFromR4,0.5f); EXPECTDEC(1,0,0,5);
4139 CONVERT(VarDecFromR4,0.6f); EXPECTDEC(1,0,0,6);
4142 static void test_VarDecFromR8(void)
4146 CHECKPTR(VarDecFromR8);
4148 CONVERT(VarDecFromR8,-0.6); EXPECTDEC(1,0x80,0,6);
4149 CONVERT(VarDecFromR8,-0.5); EXPECTDEC(1,0x80,0,5);
4150 CONVERT(VarDecFromR8,-0.4); EXPECTDEC(1,0x80,0,4);
4151 CONVERT(VarDecFromR8,0.0); EXPECTDEC(0,0,0,0);
4152 CONVERT(VarDecFromR8,0.4); EXPECTDEC(1,0,0,4);
4153 CONVERT(VarDecFromR8,0.5); EXPECTDEC(1,0,0,5);
4154 CONVERT(VarDecFromR8,0.6); EXPECTDEC(1,0,0,6);
4157 static void test_VarDecFromDate(void)
4161 CHECKPTR(VarDecFromDate);
4163 CONVERT(VarDecFromDate,-0.6); EXPECTDEC(1,0x80,0,6);
4164 CONVERT(VarDecFromDate,-0.5); EXPECTDEC(1,0x80,0,5);
4165 CONVERT(VarDecFromDate,-0.4); EXPECTDEC(1,0x80,0,4);
4166 CONVERT(VarDecFromDate,0.0); EXPECTDEC(0,0,0,0);
4167 CONVERT(VarDecFromDate,0.4); EXPECTDEC(1,0,0,4);
4168 CONVERT(VarDecFromDate,0.5); EXPECTDEC(1,0,0,5);
4169 CONVERT(VarDecFromDate,0.6); EXPECTDEC(1,0,0,6);
4172 static void test_VarDecFromStr(void)
4177 CHECKPTR(VarDecFromStr);
4179 in = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4181 CONVERT_STR(VarDecFromStr,NULL,0); EXPECT_MISMATCH;
4182 CONVERT_STR(VarDecFromStr,"-1", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0x80,0,1);
4183 CONVERT_STR(VarDecFromStr,"0", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0,0,0);
4184 CONVERT_STR(VarDecFromStr,"1", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0,0,1);
4185 CONVERT_STR(VarDecFromStr,"0.5", LOCALE_NOUSEROVERRIDE); EXPECTDEC(1,0,0,5);
4186 CONVERT_STR(VarDecFromStr,"4294967296", LOCALE_NOUSEROVERRIDE); EXPECTDEC64(0,0,0,1,0);
4187 CONVERT_STR(VarDecFromStr,"18446744073709551616", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0,1,0);
4188 CONVERT_STR(VarDecFromStr,"4294967296.0", LOCALE_NOUSEROVERRIDE); EXPECTDEC64(0,0,0,1,0);
4189 CONVERT_STR(VarDecFromStr,"18446744073709551616.0", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0,1,0);
4192 static void test_VarDecFromCy(void)
4196 CHECKPTR(VarDecFromCy);
4198 CONVERT_CY(VarDecFromCy, -1); EXPECTDEC(4,0x80,0,10000);
4199 CONVERT_CY(VarDecFromCy, 0); EXPECTDEC(4,0,0,0);
4200 CONVERT_CY(VarDecFromCy, 1); EXPECTDEC(4,0,0,10000);
4201 CONVERT_CY(VarDecFromCy, 0.5); EXPECTDEC(4,0,0,5000);
4205 #define MATHVARS1 HRESULT hres; DECIMAL l, out
4207 #define MATHVARS2 MATHVARS1; DECIMAL r
4209 #define MATH1(func) hres = p##func(&l, &out)
4211 #define MATH2(func) hres = p##func(&l, &r, &out)
4213 static void test_VarDecAbs(void)
4217 CHECKPTR(VarDecAbs);
4218 SETDEC(l,0,0x80,0,1); MATH1(VarDecAbs); EXPECTDEC(0,0,0,1);
4219 SETDEC(l,0,0,0,0); MATH1(VarDecAbs); EXPECTDEC(0,0,0,0);
4220 SETDEC(l,0,0x80,0,0); MATH1(VarDecAbs); EXPECTDEC(0,0,0,0);
4221 SETDEC(l,0,0,0,1); MATH1(VarDecAbs); EXPECTDEC(0,0,0,1);
4223 /* Doesn't check for invalid input */
4224 SETDEC(l,0,0x7f,0,1); MATH1(VarDecAbs); EXPECTDEC(0,0x7f,0,1);
4225 SETDEC(l,0,0x80,29,1); MATH1(VarDecAbs); EXPECTDEC(0,0,29,1);
4228 static void test_VarDecNeg(void)
4232 CHECKPTR(VarDecNeg);
4233 SETDEC(l,0,0x80,0,1); MATH1(VarDecNeg); EXPECTDEC(0,0,0,1);
4234 SETDEC(l,0,0,0,0); MATH1(VarDecNeg); EXPECTDEC(0,0x80,0,0); /* '-0'! */
4235 SETDEC(l,0,0x80,0,0); MATH1(VarDecNeg); EXPECTDEC(0,0,0,0);
4236 SETDEC(l,0,0,0,1); MATH1(VarDecNeg); EXPECTDEC(0,0x80,0,1);
4238 /* Doesn't check for invalid input */
4239 SETDEC(l,0,0x7f,0,1); MATH1(VarDecNeg); EXPECTDEC(0,0xff,0,1);
4240 SETDEC(l,0,0x80,29,1); MATH1(VarDecNeg); EXPECTDEC(0,0,29,1);
4241 SETDEC(l,0,0,29,1); MATH1(VarDecNeg); EXPECTDEC(0,0x80,29,1);
4244 static void test_VarDecAdd(void)
4248 CHECKPTR(VarDecAdd);
4249 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecAdd); EXPECTDEC(0,0,0,0);
4250 SETDEC(l,0,0,0,0); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,1);
4251 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4253 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,0); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4254 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,2);
4255 SETDEC(l,0,0,0,1); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,0); /* '-0'! */
4256 SETDEC(l,0,0,0,1); SETDEC(r,0,0x80,0,2); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,1);
4258 SETDEC(l,0,0x80,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4259 SETDEC(l,0,0x80,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,0);
4260 SETDEC(l,0,0x80,0,1); SETDEC(r,0,0,0,2); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4261 SETDEC(l,0,0x80,0,1); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,2);
4262 SETDEC(l,0,0x80,0,2); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,1);
4264 SETDEC(l,0,0,0,0xffffffff); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,0xfffffffe);
4265 SETDEC(l,0,0,0,0xffffffff); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,(ULONG64)1 << 32);
4266 SETDEC(l,0,0,0,0xffffffff); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,(ULONG64)1 << 32);
4268 SETDEC64(l,0,0,0,0xffffffff,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC64(0,0,0,0xffffffff,1);
4269 SETDEC64(l,0,0,0,0xffffffff,0); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4270 EXPECTDEC64(0,0,0,0xfffffffe,0xffffffff);
4272 SETDEC64(l,0,0,0,0xffffffff,0xffffffff); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,1,0);
4273 SETDEC64(l,0,0,0,0xffffffff,0xffffffff); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4274 EXPECTDEC64(0,0,0,0xffffffff,0xfffffffe);
4276 SETDEC(l,0,0,0xffffffff,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0xffffffff,1);
4277 SETDEC(l,0,0,0xffffffff,0); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4278 EXPECTDEC64(0,0,0xfffffffe,0xffffffff,0xffffffff);
4280 SETDEC64(l,0,0,0xffffffff,0xffffffff,0xffffffff);SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4281 EXPECTDEC64(0,0,0xffffffff,0xffffffff,0xfffffffe);
4282 SETDEC64(l,0,0,0xffffffff,0xffffffff,0xffffffff);SETDEC(r,0,0,0,1); MATH2(VarDecAdd);
4283 ok(hres == DISP_E_OVERFLOW,"Expected overflow, got (%d,%d,%ld,(%8lx,%8lx)x) hres 0x%08lx\n",
4284 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4286 /* Promotes to the highest scale, so here the results are in the scale of 2 */
4287 SETDEC(l,2,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecAdd); EXPECTDEC(2,0,0,0);
4288 SETDEC(l,2,0,0,100); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(2,0,0,200);
4291 static void test_VarDecSub(void)
4295 CHECKPTR(VarDecSub);
4296 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecSub); EXPECTDEC(0,0x80,0,0);
4297 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecSub); EXPECTDEC(0,0x80,0,1);
4298 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecSub); EXPECTDEC(0,0x80,0,0);
4299 SETDEC(l,0,0,0,1); SETDEC(r,0,0x80,0,1); MATH2(VarDecSub); EXPECTDEC(0,0,0,2);
4302 static void test_VarDecMul(void)
4306 CHECKPTR(VarDecMul);
4307 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecMul); EXPECTDEC(0,0,0,0);
4308 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,0); MATH2(VarDecMul); EXPECTDEC(0,0,0,0);
4309 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecMul); EXPECTDEC(0,0,0,0);
4310 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecMul); EXPECTDEC(0,0,0,1);
4311 SETDEC(l,0,0,0,45000);SETDEC(r,0,0,0,2); MATH2(VarDecMul); EXPECTDEC(0,0,0,90000);
4312 SETDEC(l,0,0,0,2); SETDEC(r,0,0,0,45000); MATH2(VarDecMul); EXPECTDEC(0,0,0,90000);
4314 SETDEC(l,0,0x80,0,2); SETDEC(r,0,0,0,2); MATH2(VarDecMul); EXPECTDEC(0,0x80,0,4);
4315 SETDEC(l,0,0,0,2); SETDEC(r,0,0x80,0,2); MATH2(VarDecMul); EXPECTDEC(0,0x80,0,4);
4316 SETDEC(l,0,0x80,0,2); SETDEC(r,0,0x80,0,2); MATH2(VarDecMul); EXPECTDEC(0,0,0,4);
4318 SETDEC(l,4,0,0,2); SETDEC(r,0,0,0,2); MATH2(VarDecMul); EXPECTDEC(4,0,0,4);
4319 SETDEC(l,0,0,0,2); SETDEC(r,3,0,0,2); MATH2(VarDecMul); EXPECTDEC(3,0,0,4);
4320 SETDEC(l,4,0,0,2); SETDEC(r,3,0,0,2); MATH2(VarDecMul); EXPECTDEC(7,0,0,4);
4321 /* this last one shows that native oleaut32 does *not* gratuitously seize opportunities
4322 to reduce the scale if possible - the canonical result for the expected value is (6,0,0,1)
4324 SETDEC(l,4,0,0,5); SETDEC(r,3,0,0,2); MATH2(VarDecMul); EXPECTDEC(7,0,0,10);
4326 SETDEC64(l,0,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC(r,0,0,0,2); MATH2(VarDecMul); EXPECTDEC64(0,0,1,0xFFFFFFFF,0xFFFFFFFE);
4327 SETDEC(l,0,0,0,2); SETDEC64(r,0,0,0,0xFFFFFFFF,0xFFFFFFFF); MATH2(VarDecMul); EXPECTDEC64(0,0,1,0xFFFFFFFF,0xFFFFFFFE);
4328 SETDEC(l,0,0,1,1); SETDEC(r,0,0,0,0x80000000); MATH2(VarDecMul); EXPECTDEC(0,0,0x80000000,0x80000000);
4329 SETDEC(l,0,0,0,0x80000000); SETDEC(r,0,0,1,1); MATH2(VarDecMul); EXPECTDEC(0,0,0x80000000,0x80000000);
4331 /* near-overflow, used as a reference */
4332 SETDEC64(l,0,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC(r,0,0,0,2000000000); MATH2(VarDecMul);EXPECTDEC64(0,0,1999999999,0xFFFFFFFF,0x88CA6C00);
4333 /* actual overflow - right operand is 10 times the previous value */
4334 SETDEC64(l,0,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC64(r,0,0,0,4,0xA817C800); MATH2(VarDecMul);
4335 ok(hres == DISP_E_OVERFLOW,"Expected overflow, got (%d,%d,%ld,(%8lx,%8lx)x) hres 0x%08lx\n",
4336 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4337 /* here, native oleaut32 has an opportunity to avert the overflow, by reducing the scale of the result */
4338 SETDEC64(l,1,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC64(r,0,0,0,4,0xA817C800); MATH2(VarDecMul);EXPECTDEC64(0,0,1999999999,0xFFFFFFFF,0x88CA6C00);
4340 /* near-overflow, used as a reference */
4341 SETDEC64(l,0,0,1,0xFFFFFFFF,0xFFFFFFFE); SETDEC(r,0,0,0,1000000000); MATH2(VarDecMul);EXPECTDEC64(0,0,1999999999,0xFFFFFFFF,0x88CA6C00);
4342 /* actual overflow - right operand is 10 times the previous value */
4343 SETDEC64(l,0,0,1,0xFFFFFFFF,0xFFFFFFFE); SETDEC64(r,0,0,0,2,0x540BE400); MATH2(VarDecMul);
4344 ok(hres == DISP_E_OVERFLOW,"Expected overflow, got (%d,%d,%ld,(%8lx,%8lx)x) hres 0x%08lx\n",
4345 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4346 /* here, native oleaut32 has an opportunity to avert the overflow, by reducing the scale of the result */
4347 SETDEC64(l,1,0,1,0xFFFFFFFF,0xFFFFFFFE); SETDEC64(r,0,0,0,2,0x540BE400); MATH2(VarDecMul);EXPECTDEC64(0,0,1999999999,0xFFFFFFFF,0x88CA6C00);
4349 /* this one shows that native oleaut32 is willing to lose significant digits in order to avert an overflow */
4350 SETDEC64(l,2,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC64(r,0,0,0,9,0x502F9001); MATH2(VarDecMul);EXPECTDEC64(1,0,0xee6b2800,0x19999998,0xab2e719a);
4353 static void test_VarDecDiv(void)
4357 CHECKPTR(VarDecDiv);
4358 /* identity divisions */
4359 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecDiv); EXPECTDEC(0,0,0,0);
4360 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecDiv); EXPECTDEC(0,0,0,1);
4361 SETDEC(l,1,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecDiv); EXPECTDEC(1,0,0,1);
4363 /* exact divisions */
4364 SETDEC(l,0,0,0,45); SETDEC(r,0,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0,0,5);
4365 SETDEC(l,1,0,0,45); SETDEC(r,0,0,0,9); MATH2(VarDecDiv); EXPECTDEC(1,0,0,5);
4366 SETDEC(l,0,0,0,45); SETDEC(r,1,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0,0,50);
4367 SETDEC(l,1,0,0,45); SETDEC(r,2,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0,0,50);
4368 /* these last three results suggest that native oleaut32 scales both operands down to zero
4369 before the division, but does *not* try to scale the result, even if it is possible -
4370 analogous to multiplication behavior
4372 SETDEC(l,1,0,0,45); SETDEC(r,1,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0,0,5);
4373 SETDEC(l,2,0,0,450); SETDEC(r,1,0,0,9); MATH2(VarDecDiv); EXPECTDEC(1,0,0,50);
4375 /* inexact divisions */
4376 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,180700362,0x14b700cb,0x05555555);
4377 SETDEC(l,1,0,0,1); SETDEC(r,0,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,18070036,0x35458014,0x4d555555);
4378 SETDEC(l,0,0,0,1); SETDEC(r,1,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,1807003620,0xcf2607ee,0x35555555);
4379 SETDEC(l,1,0,0,1); SETDEC(r,2,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,1807003620,0xcf2607ee,0x35555555);
4380 SETDEC(l,1,0,0,1); SETDEC(r,1,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,180700362,0x14b700cb,0x05555555);
4381 SETDEC(l,2,0,0,10); SETDEC(r,1,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,180700362,0x14b700cb,0x05555555);
4383 /* this one shows that native oleaut32 rounds up the result */
4384 SETDEC(l,0,0,0,2); SETDEC(r,0,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,361400724,0x296e0196,0x0aaaaaab);
4387 SETDEC(l,0,0x80,0,45); SETDEC(r,0,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0x80,0,5);
4388 SETDEC(l,0,0,0,45); SETDEC(r,0,0x80,0,9); MATH2(VarDecDiv);EXPECTDEC(0,0x80,0,5);
4389 SETDEC(l,0,0x80,0,45); SETDEC(r,0,0x80,0,9); MATH2(VarDecDiv);EXPECTDEC(0,0,0,5);
4392 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecDiv);/* indeterminate */
4393 ok(hres == DISP_E_DIVBYZERO,"Expected division-by-zero, got (%d,%d,%ld,(%8lx,%8lx)x) hres 0x%08lx\n",
4394 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4395 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,0); MATH2(VarDecDiv);/* division by zero */
4396 ok(hres == DISP_E_DIVBYZERO,"Expected division-by-zero, got (%d,%d,%ld,(%8lx,%8lx)x) hres 0x%08lx\n",
4397 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4401 static void test_VarDecCmp(void)
4405 CHECKPTR(VarDecCmp);
4406 SETDEC(l,0,0,0,1); SETDEC(out,0,0,0,1); MATH1(VarDecCmp); EXPECT_EQ;
4407 SETDEC(l,0,0,0,1); SETDEC(out,0,0,0,0); MATH1(VarDecCmp); EXPECT_GT;
4408 SETDEC(l,0,0,0,0); SETDEC(out,0,0,0,1); MATH1(VarDecCmp); EXPECT_LT;
4416 #define CONV_TYPE VARIANT_BOOL
4418 #define _EXPECTRES(res, x, fs) \
4419 ok((hres == S_OK && out == (CONV_TYPE)(x)) || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
4420 "expected " #x ", got " fs "; hres=0x%08lx\n", out, hres)
4422 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%d")
4424 #define CONVERTRANGE(func,start,end) for (i = start; i < end; i++) { \
4425 CONVERT(func, i); if (i) { EXPECT(VARIANT_TRUE); } else { EXPECT(VARIANT_FALSE); } }
4427 static void test_VarBoolFromI1(void)
4429 CONVVARS(signed char);
4432 CHECKPTR(VarBoolFromI1);
4433 CONVERTRANGE(VarBoolFromI1, -128, 128);
4436 static void test_VarBoolFromUI1(void)
4441 CHECKPTR(VarBoolFromUI1);
4442 CONVERTRANGE(VarBoolFromUI1, 0, 256);
4445 static void test_VarBoolFromI2(void)
4450 CHECKPTR(VarBoolFromI2);
4451 CONVERTRANGE(VarBoolFromI2, -32768, 32768);
4454 static void test_VarBoolFromUI2(void)
4459 CHECKPTR(VarBoolFromUI2);
4460 CONVERTRANGE(VarBoolFromUI2, 0, 65536);
4463 static void test_VarBoolFromI4(void)
4467 CHECKPTR(VarBoolFromI4);
4468 CONVERT(VarBoolFromI4, 0x80000000); EXPECT(VARIANT_TRUE);
4469 CONVERT(VarBoolFromI4, -1); EXPECT(VARIANT_TRUE);
4470 CONVERT(VarBoolFromI4, 0); EXPECT(VARIANT_FALSE);
4471 CONVERT(VarBoolFromI4, 1); EXPECT(VARIANT_TRUE);
4472 CONVERT(VarBoolFromI4, 0x7fffffff); EXPECT(VARIANT_TRUE);
4475 static void test_VarBoolFromUI4(void)
4479 CHECKPTR(VarBoolFromUI4);
4480 CONVERT(VarBoolFromI4, 0); EXPECT(VARIANT_FALSE);
4481 CONVERT(VarBoolFromI4, 1); EXPECT(VARIANT_TRUE);
4482 CONVERT(VarBoolFromI4, 0x80000000); EXPECT(VARIANT_TRUE);
4485 static void test_VarBoolFromR4(void)
4489 CHECKPTR(VarBoolFromR4);
4490 CONVERT(VarBoolFromR4, -1.0f); EXPECT(VARIANT_TRUE);
4491 CONVERT(VarBoolFromR4, 0.0f); EXPECT(VARIANT_FALSE);
4492 CONVERT(VarBoolFromR4, 1.0f); EXPECT(VARIANT_TRUE);
4493 CONVERT(VarBoolFromR4, 1.5f); EXPECT(VARIANT_TRUE);
4496 CONVERT(VarBoolFromR4, -1.5f); EXPECT(VARIANT_TRUE);
4497 CONVERT(VarBoolFromR4, -0.6f); EXPECT(VARIANT_TRUE);
4498 CONVERT(VarBoolFromR4, -0.5f); EXPECT(VARIANT_TRUE);
4499 CONVERT(VarBoolFromR4, -0.4f); EXPECT(VARIANT_TRUE);
4500 CONVERT(VarBoolFromR4, 0.4f); EXPECT(VARIANT_TRUE);
4501 CONVERT(VarBoolFromR4, 0.5f); EXPECT(VARIANT_TRUE);
4502 CONVERT(VarBoolFromR4, 0.6f); EXPECT(VARIANT_TRUE);
4503 CONVERT(VarBoolFromR4, 1.5f); EXPECT(VARIANT_TRUE);
4506 static void test_VarBoolFromR8(void)
4510 /* Hopefully we made the point with R4 above that rounding is
4511 * irrelevant, so we'll skip that for R8 and Date
4513 CHECKPTR(VarBoolFromR8);
4514 CONVERT(VarBoolFromR8, -1.0); EXPECT(VARIANT_TRUE);
4515 CONVERT(VarBoolFromR8, -0.0); EXPECT(VARIANT_FALSE);
4516 CONVERT(VarBoolFromR8, 1.0); EXPECT(VARIANT_TRUE);
4519 static void test_VarBoolFromCy(void)
4523 CHECKPTR(VarBoolFromCy);
4524 CONVERT_CY(VarBoolFromCy, -32769); EXPECT(VARIANT_TRUE);
4525 CONVERT_CY(VarBoolFromCy, -32768); EXPECT(VARIANT_TRUE);
4526 CONVERT_CY(VarBoolFromCy, -1); EXPECT(VARIANT_TRUE);
4527 CONVERT_CY(VarBoolFromCy, 0); EXPECT(VARIANT_FALSE);
4528 CONVERT_CY(VarBoolFromCy, 1); EXPECT(VARIANT_TRUE);
4529 CONVERT_CY(VarBoolFromCy, 32767); EXPECT(VARIANT_TRUE);
4530 CONVERT_CY(VarBoolFromCy, 32768); EXPECT(VARIANT_TRUE);
4533 static void test_VarBoolFromI8(void)
4537 CHECKPTR(VarBoolFromI8);
4538 CONVERT(VarBoolFromI8, -1); EXPECT(VARIANT_TRUE);
4539 CONVERT(VarBoolFromI8, 0); EXPECT(VARIANT_FALSE);
4540 CONVERT(VarBoolFromI8, 1); EXPECT(VARIANT_TRUE);
4543 static void test_VarBoolFromUI8(void)
4547 CHECKPTR(VarBoolFromUI8);
4548 CONVERT(VarBoolFromUI8, 0); EXPECT(VARIANT_FALSE);
4549 CONVERT(VarBoolFromUI8, 1); EXPECT(VARIANT_TRUE);
4552 static void test_VarBoolFromDec(void)
4556 CHECKPTR(VarBoolFromDec);
4557 CONVERT_BADDEC(VarBoolFromDec);
4559 if (HAVE_OLEAUT32_DECIMAL)
4561 /* Early versions of oleaut32 don't catch these errors */
4562 CONVERT_DEC(VarBoolFromDec,29,0,0,0); EXPECT_INVALID;
4563 CONVERT_DEC(VarBoolFromDec,0,0x1,0,0); EXPECT_INVALID;
4564 CONVERT_DEC(VarBoolFromDec,0,0x40,0,0); EXPECT_INVALID;
4565 CONVERT_DEC(VarBoolFromDec,0,0x7f,0,0); EXPECT_INVALID;
4568 CONVERT_DEC(VarBoolFromDec,0,0x80,0,1); EXPECT(VARIANT_TRUE);
4569 CONVERT_DEC(VarBoolFromDec,0,0,0,0); EXPECT(VARIANT_FALSE);
4570 CONVERT_DEC(VarBoolFromDec,0,0,0,1); EXPECT(VARIANT_TRUE);
4571 CONVERT_DEC(VarBoolFromDec,0,0,1,0); EXPECT(VARIANT_TRUE);
4573 CONVERT_DEC(VarBoolFromDec,2,0,0,CY_MULTIPLIER); EXPECT(VARIANT_TRUE);
4574 CONVERT_DEC(VarBoolFromDec,2,0x80,0,CY_MULTIPLIER); EXPECT(VARIANT_TRUE);
4577 static void test_VarBoolFromDate(void)
4581 CHECKPTR(VarBoolFromDate);
4582 CONVERT(VarBoolFromDate, -1.0); EXPECT(VARIANT_TRUE);
4583 CONVERT(VarBoolFromDate, -0.0); EXPECT(VARIANT_FALSE);
4584 CONVERT(VarBoolFromDate, 1.0); EXPECT(VARIANT_TRUE);
4587 static void test_VarBoolFromStr(void)
4592 CHECKPTR(VarBoolFromStr);
4594 in = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4596 CONVERT_STR(VarBoolFromStr,NULL,0);
4597 if (hres != E_INVALIDARG)
4600 /* #FALSE# and #TRUE# Are always accepted */
4601 CONVERT_STR(VarBoolFromStr,"#FALSE#",0); EXPECT(VARIANT_FALSE);
4602 CONVERT_STR(VarBoolFromStr,"#TRUE#",0); EXPECT(VARIANT_TRUE);
4604 /* Match of #FALSE# and #TRUE# is case sensitive */
4605 CONVERT_STR(VarBoolFromStr,"#False#",0); EXPECT_MISMATCH;
4606 /* But match against English is not */
4607 CONVERT_STR(VarBoolFromStr,"false",0); EXPECT(VARIANT_FALSE);
4608 CONVERT_STR(VarBoolFromStr,"False",0); EXPECT(VARIANT_FALSE);
4609 /* On/Off and yes/no are not acceptable inputs, with any flags set */
4610 CONVERT_STR(VarBoolFromStr,"On",0xffffffff); EXPECT_MISMATCH;
4611 CONVERT_STR(VarBoolFromStr,"Yes",0xffffffff); EXPECT_MISMATCH;
4613 /* Change the LCID. This doesn't make any difference for text,unless we ask
4614 * to check local boolean text with the VARIANT_LOCALBOOL flag. */
4615 in = MAKELCID(MAKELANGID(LANG_FRENCH, SUBLANG_DEFAULT), SORT_DEFAULT);
4617 /* #FALSE# and #TRUE# are accepted in all locales */
4618 CONVERT_STR(VarBoolFromStr,"#FALSE#",0); EXPECT(VARIANT_FALSE);
4619 CONVERT_STR(VarBoolFromStr,"#TRUE#",0); EXPECT(VARIANT_TRUE);
4620 CONVERT_STR(VarBoolFromStr,"#FALSE#",VARIANT_LOCALBOOL); EXPECT(VARIANT_FALSE);
4621 CONVERT_STR(VarBoolFromStr,"#TRUE#",VARIANT_LOCALBOOL); EXPECT(VARIANT_TRUE);
4623 /* English is accepted regardless of the locale */
4624 CONVERT_STR(VarBoolFromStr,"false",0); EXPECT(VARIANT_FALSE);
4625 /* And is still not case sensitive */
4626 CONVERT_STR(VarBoolFromStr,"False",0); EXPECT(VARIANT_FALSE);
4628 if (HAVE_OLEAUT32_LOCALES)
4630 /* French is rejected without VARIANT_LOCALBOOL */
4631 CONVERT_STR(VarBoolFromStr,"faux",0); EXPECT_MISMATCH;
4632 /* But accepted if this flag is given */
4633 CONVERT_STR(VarBoolFromStr,"faux",VARIANT_LOCALBOOL); EXPECT(VARIANT_FALSE);
4634 /* Regardless of case - from this we assume locale text comparisons ignore case */
4635 CONVERT_STR(VarBoolFromStr,"Faux",VARIANT_LOCALBOOL); EXPECT(VARIANT_FALSE);
4637 /* Changing the locale prevents the localised text from being compared -
4638 * this demonstrates that only the indicated LCID and English are searched */
4639 in = MAKELCID(MAKELANGID(LANG_POLISH, SUBLANG_DEFAULT), SORT_DEFAULT);
4640 CONVERT_STR(VarBoolFromStr,"faux",VARIANT_LOCALBOOL); EXPECT_MISMATCH;
4643 /* Numeric strings are read as 0 or non-0 */
4644 CONVERT_STR(VarBoolFromStr,"0",0); EXPECT(VARIANT_FALSE);
4645 CONVERT_STR(VarBoolFromStr,"-1",0); EXPECT(VARIANT_TRUE);
4646 CONVERT_STR(VarBoolFromStr,"+1",0); EXPECT(VARIANT_TRUE);
4648 if (HAVE_OLEAUT32_LOCALES)
4650 /* Numeric strings are read as floating point numbers. The line below fails
4651 * because '.' is not a valid decimal separator for Polish numbers */
4652 CONVERT_STR(VarBoolFromStr,"0.1",0); EXPECT_MISMATCH;
4655 /* Changing the lcid back to US English reads the r8 correctly */
4656 in = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4657 CONVERT_STR(VarBoolFromStr,"0.1",0); EXPECT(VARIANT_TRUE);
4660 static void test_VarBoolCopy(void)
4662 COPYTEST(1, VT_BOOL, V_BOOL(&vSrc), V_BOOL(&vDst), V_BOOLREF(&vSrc), V_BOOLREF(&vDst), "%d");
4665 #define BOOL_STR(flags, str) hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, flags, VT_BSTR); \
4666 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && \
4667 V_BSTR(&vDst) && !memcmp(V_BSTR(&vDst), str, sizeof(str)), \
4668 "hres=0x%lX, type=%d (should be VT_BSTR), *bstr='%c'\n", \
4669 hres, V_VT(&vDst), V_BSTR(&vDst) ? *V_BSTR(&vDst) : '?')
4671 static void test_VarBoolChangeTypeEx(void)
4673 static const WCHAR szTrue[] = { 'T','r','u','e','\0' };
4674 static const WCHAR szFalse[] = { 'F','a','l','s','e','\0' };
4675 static const WCHAR szFaux[] = { 'F','a','u','x','\0' };
4676 CONVVARS(CONV_TYPE);
4677 VARIANTARG vSrc, vDst;
4682 INITIAL_TYPETEST(VT_BOOL, V_BOOL, "%d");
4685 /* The common tests convert to a number. Try the different flags */
4686 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4688 V_VT(&vSrc) = VT_BOOL;
4693 BOOL_STR(VARIANT_ALPHABOOL, szTrue);
4695 BOOL_STR(VARIANT_ALPHABOOL, szFalse);
4698 if (HAVE_OLEAUT32_LOCALES)
4700 lcid = MAKELCID(MAKELANGID(LANG_FRENCH, SUBLANG_DEFAULT), SORT_DEFAULT);
4702 /* VARIANT_ALPHABOOL is always English */
4703 BOOL_STR(VARIANT_ALPHABOOL, szFalse);
4704 /* VARIANT_LOCALBOOL uses the localised text */
4705 BOOL_STR(VARIANT_LOCALBOOL, szFaux);
4706 /* Both flags together acts as VARIANT_LOCALBOOL */
4707 BOOL_STR(VARIANT_ALPHABOOL|VARIANT_LOCALBOOL, szFaux);
4715 static void test_VarBstrFromR4(void)
4717 static const WCHAR szNative[] = { '6','5','4','3','2','2','.','3','\0' };
4718 static const WCHAR szZero[] = {'0', '\0'};
4719 static const WCHAR szOneHalf_English[] = { '0','.','5','\0' }; /* uses period */
4720 static const WCHAR szOneHalf_Spanish[] = { '0',',','5','\0' }; /* uses comma */
4728 CHECKPTR(VarBstrFromR4);
4730 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4731 lcid_spanish = MAKELCID(MAKELANGID(LANG_SPANISH, SUBLANG_SPANISH), SORT_DEFAULT);
4733 hres = pVarBstrFromR4(f, lcid, 0, &bstr);
4734 ok(hres == S_OK, "got hres 0x%08lx\n", hres);
4738 /* MSDN states that rounding of R4/R8 is dependent on the underlying
4739 * bit pattern of the number and so is architecture dependent. In this
4740 * case Wine returns .2 (which is more correct) and Native returns .3
4742 ok(memcmp(bstr, szNative, sizeof(szNative)) == 0, "string different\n");
4746 f = -1e-400; /* deliberately cause underflow */
4747 hres = pVarBstrFromR4(f, lcid, 0, &bstr);
4748 ok(hres == S_OK, "got hres 0x%08lx\n", hres);
4751 ok(memcmp(bstr, szZero, sizeof(szZero)) == 0, "negative zero (got %s)\n", wtoascii(bstr));
4754 /* The following tests that lcid is used for decimal separator even without LOCALE_USE_NLS */
4756 hres = pVarBstrFromR4(f, lcid, 0, &bstr);
4757 ok(hres == S_OK, "got hres 0x%08lx\n", hres);
4760 ok(memcmp(bstr, szOneHalf_English, sizeof(szOneHalf_English)) == 0, "English locale failed (got %s)\n", wtoascii(bstr));
4763 hres = pVarBstrFromR4(f, lcid_spanish, 0, &bstr);
4764 ok(hres == S_OK, "got hres 0x%08lx\n", hres);
4767 ok(memcmp(bstr, szOneHalf_Spanish, sizeof(szOneHalf_Spanish)) == 0, "Spanish locale failed (got %s)\n", wtoascii(bstr));
4771 #define BSTR_DATE(dt,str) SysFreeString(bstr); bstr = NULL; \
4772 hres = pVarBstrFromDate(dt,lcid,LOCALE_NOUSEROVERRIDE,&bstr); \
4773 if (bstr) WideCharToMultiByte(CP_ACP, 0, bstr, -1, buff, sizeof(buff), 0, 0); \
4775 ok(hres == S_OK && !strcmp(str,buff), "Expected '%s', got '%s', hres = 0x%08lx\n", \
4778 static void test_VarBstrFromDate(void)
4785 CHECKPTR(VarBstrFromDate);
4786 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
4788 BSTR_DATE(0.0, "12:00:00 AM");
4789 BSTR_DATE(3.34, "1/2/1900 8:09:36 AM");
4790 BSTR_DATE(3339.34, "2/20/1909 8:09:36 AM");
4791 BSTR_DATE(365.00, "12/30/1900");
4792 BSTR_DATE(365.25, "12/30/1900 6:00:00 AM");
4793 BSTR_DATE(1461.0, "12/31/1903");
4794 BSTR_DATE(1461.5, "12/31/1903 12:00:00 PM");
4797 #define BSTR_DEC(l, a, b, c, d, e) \
4798 SETDEC(l, a,b,c,d);\
4799 hres = VarBstrFromDec(&l, lcid, 0, &bstr);\
4800 ok(hres == S_OK, "got hres 0x%08lx\n", hres);\
4801 if (hres== S_OK && bstr)\
4803 ok(lstrcmpW(bstr, e) == 0, "invalid number (got %s)\n", wtoascii(bstr));\
4806 #define BSTR_DEC64(l, a, b, c, x, d, e) \
4807 SETDEC64(l, a,b,c,x,d);\
4808 hres = VarBstrFromDec(&l, lcid, 0, &bstr);\
4809 ok(hres == S_OK, "got hres 0x%08lx\n", hres);\
4810 if (hres== S_OK && bstr)\
4812 ok(lstrcmpW(bstr, e) == 0, "invalid number (got %s)\n", wtoascii(bstr));\
4815 static void test_VarBstrFromDec(void)
4822 static const WCHAR szZero[] = {'0', '\0'};
4823 static const WCHAR szOne[] = {'1', '\0'};
4824 static const WCHAR szOnePointFive[] = {'1','.','5','\0'};
4825 static const WCHAR szMinusOnePointFive[] = {'-','1','.','5','\0'};
4826 static const WCHAR szBigNum1[] = {'4','2','9','4','9','6','7','2','9','5','\0'}; /* (1 << 32) - 1 */
4827 static const WCHAR szBigNum2[] = {'4','2','9','4','9','6','7','2','9','6','\0'}; /* (1 << 32) */
4828 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 */
4829 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) */
4830 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 */
4831 static const WCHAR szBigScale1[] = {'0','.','0','0','0','0','0','0','0','0','0','1','\0'}; /* 1 * 10^-10 */
4832 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 */
4833 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 */
4835 static const WCHAR szSmallNumber_English[] = {'0','.','0','0','0','9','\0'};
4836 static const WCHAR szSmallNumber_Spanish[] = {'0',',','0','0','0','9','\0'};
4838 CHECKPTR(VarBstrFromDec);
4839 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
4842 BSTR_DEC(l, 0,0,0,0, szZero);
4845 BSTR_DEC(l, 0,0,0,1, szOne);
4846 BSTR_DEC(l, 1,0,0,10,szOne);
4847 BSTR_DEC(l, 2,0,0,100,szOne);
4848 BSTR_DEC(l, 3,0,0,1000,szOne);
4850 /* check one point five */
4851 BSTR_DEC(l, 1,0,0,15, szOnePointFive);
4852 BSTR_DEC(l, 2,0,0,150, szOnePointFive);
4853 BSTR_DEC(l, 3,0,0,1500, szOnePointFive);
4855 /* check minus one point five */
4856 BSTR_DEC(l, 1,0x80,0,15, szMinusOnePointFive);
4858 /* check bignum (1) */
4859 BSTR_DEC(l, 0,0,0,0xffffffff, szBigNum1);
4861 /* check bignum (2) */
4862 BSTR_DEC64(l, 0,0,0,1,0, szBigNum2);
4864 /* check bignum (3) */
4865 BSTR_DEC64(l, 0,0,0,0xffffffff,0xffffffff, szBigNum3);
4867 /* check bignum (4) */
4868 BSTR_DEC(l, 0,0,1,0, szBigNum4);
4870 /* check bignum (5) */
4871 BSTR_DEC64(l, 0,0,0xffffffff,0xffffffff,0xffffffff, szBigNum5);
4873 /* check bigscale (1) */
4874 BSTR_DEC(l, 10,0,0,1, szBigScale1);
4876 /* check bigscale (2) */
4877 BSTR_DEC64(l, 10,0,0xffffffffUL,0xffffffff,0xffffffff, szBigScale2);
4879 /* check bigscale (3) */
4880 BSTR_DEC64(l, 28,0,0xffffffffUL,0xffffffff,0xffffffff, szBigScale3);
4882 /* check leading zeros and decimal sep. for English locale */
4883 BSTR_DEC(l, 4,0,0,9, szSmallNumber_English);
4884 BSTR_DEC(l, 5,0,0,90, szSmallNumber_English);
4885 BSTR_DEC(l, 6,0,0,900, szSmallNumber_English);
4886 BSTR_DEC(l, 7,0,0,9000, szSmallNumber_English);
4888 lcid = MAKELCID(MAKELANGID(LANG_SPANISH, SUBLANG_DEFAULT), SORT_DEFAULT);
4890 /* check leading zeros and decimal sep. for Spanish locale */
4891 BSTR_DEC(l, 4,0,0,9, szSmallNumber_Spanish);
4892 BSTR_DEC(l, 5,0,0,90, szSmallNumber_Spanish);
4893 BSTR_DEC(l, 6,0,0,900, szSmallNumber_Spanish);
4894 BSTR_DEC(l, 7,0,0,9000, szSmallNumber_Spanish);
4899 #define _VARBSTRCMP(left,right,lcid,flags,result) \
4900 hres = pVarBstrCmp(left,right,lcid,flags); \
4901 ok(hres == result, "VarBstrCmp: expected " #result ", got hres=0x%lx\n", hres)
4902 #define VARBSTRCMP(left,right,result) \
4903 _VARBSTRCMP(left,right,lcid,0,result)
4905 static void test_VarBstrCmp(void)
4909 static const WCHAR sz[] = {'W','u','r','s','c','h','t','\0'};
4910 static const WCHAR szempty[] = {'\0'};
4911 BSTR bstr, bstrempty;
4913 CHECKPTR(VarBstrCmp);
4915 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
4916 bstr = SysAllocString(sz);
4917 bstrempty = SysAllocString(szempty);
4919 /* NULL handling. Yepp, MSDN is totaly wrong here */
4920 VARBSTRCMP(NULL,NULL,VARCMP_EQ);
4921 VARBSTRCMP(bstr,NULL,VARCMP_GT);
4922 VARBSTRCMP(NULL,bstr,VARCMP_LT);
4924 /* NULL and empty string comparisions */
4925 VARBSTRCMP(bstrempty,NULL,VARCMP_EQ);
4926 VARBSTRCMP(NULL,bstrempty,VARCMP_EQ);
4929 /* Get the internal representation of a BSTR */
4930 static inline LPINTERNAL_BSTR Get(const BSTR lpszString)
4932 return lpszString ? (LPINTERNAL_BSTR)((char*)lpszString - sizeof(DWORD)) : NULL;
4935 static inline BSTR GetBSTR(const LPINTERNAL_BSTR bstr)
4937 return (BSTR)bstr->szString;
4940 static void test_SysStringLen(void)
4943 BSTR str = GetBSTR(&bstr);
4946 ok (SysStringLen(str) == 0, "Expected dwLen 0, got %d\n", SysStringLen(str));
4948 ok (SysStringLen(str) == 1, "Expected dwLen 1, got %d\n", SysStringLen(str));
4951 static void test_SysStringByteLen(void)
4954 BSTR str = GetBSTR(&bstr);
4957 ok (SysStringByteLen(str) == 0, "Expected dwLen 0, got %d\n", SysStringLen(str));
4959 ok (SysStringByteLen(str) == 2, "Expected dwLen 2, got %d\n", SysStringByteLen(str));
4962 static void test_SysAllocString(void)
4964 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
4967 str = SysAllocString(NULL);
4968 ok (str == NULL, "Expected NULL, got %p\n", str);
4970 str = SysAllocString(szTest);
4971 ok (str != NULL, "Expected non-NULL\n");
4974 LPINTERNAL_BSTR bstr = Get(str);
4976 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
4977 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
4982 static void test_SysAllocStringLen(void)
4984 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
4987 /* Very early native dlls do not limit the size of strings, so skip this test */
4989 str = SysAllocStringLen(szTest, 0x80000000);
4991 ok (str == NULL, "Expected NULL, got %p\n", str);
4995 str = SysAllocStringLen(NULL, 0);
4996 ok (str != NULL, "Expected non-NULL\n");
4999 LPINTERNAL_BSTR bstr = Get(str);
5001 ok (bstr->dwLen == 0, "Expected 0, got %ld\n", bstr->dwLen);
5002 ok (!bstr->szString[0], "String not empty\n");
5006 str = SysAllocStringLen(szTest, 4);
5007 ok (str != NULL, "Expected non-NULL\n");
5010 LPINTERNAL_BSTR bstr = Get(str);
5012 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
5013 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
5018 static void test_SysAllocStringByteLen(void)
5020 const OLECHAR szTest[10] = { 'T','e','s','t','\0' };
5021 const CHAR szTestA[6] = { 'T','e','s','t','\0','?' };
5024 str = SysAllocStringByteLen(szTestA, 0x80000000);
5025 ok (str == NULL, "Expected NULL, got %p\n", str);
5027 str = SysAllocStringByteLen(NULL, 0);
5028 ok (str != NULL, "Expected non-NULL\n");
5031 LPINTERNAL_BSTR bstr = Get(str);
5033 ok (bstr->dwLen == 0, "Expected 0, got %ld\n", bstr->dwLen);
5034 ok (!bstr->szString[0], "String not empty\n");
5038 str = SysAllocStringByteLen(szTestA, 4);
5039 ok (str != NULL, "Expected non-NULL\n");
5042 LPINTERNAL_BSTR bstr = Get(str);
5044 ok (bstr->dwLen == 4, "Expected 4, got %ld\n", bstr->dwLen);
5045 ok (!lstrcmpA((LPCSTR)bstr->szString, szTestA), "String different\n");
5049 /* Odd lengths are allocated rounded up, but truncated at the right position */
5050 str = SysAllocStringByteLen(szTestA, 3);
5051 ok (str != NULL, "Expected non-NULL\n");
5054 const CHAR szTestTruncA[4] = { 'T','e','s','\0' };
5055 LPINTERNAL_BSTR bstr = Get(str);
5057 ok (bstr->dwLen == 3, "Expected 3, got %ld\n", bstr->dwLen);
5058 ok (!lstrcmpA((LPCSTR)bstr->szString, szTestTruncA), "String different\n");
5062 str = SysAllocStringByteLen((LPCSTR)szTest, 8);
5063 ok (str != NULL, "Expected non-NULL\n");
5066 LPINTERNAL_BSTR bstr = Get(str);
5068 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
5069 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
5074 static void test_SysReAllocString(void)
5076 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
5077 const OLECHAR szSmaller[2] = { 'x','\0' };
5078 const OLECHAR szLarger[7] = { 'L','a','r','g','e','r','\0' };
5081 str = SysAllocStringLen(szTest, 4);
5082 ok (str != NULL, "Expected non-NULL\n");
5085 LPINTERNAL_BSTR bstr;
5090 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
5091 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
5093 changed = SysReAllocString(&str, szSmaller);
5094 ok (changed == 1, "Expected 1, got %d\n", changed);
5095 ok (str == oldstr, "Created new string\n");
5097 ok (bstr->dwLen == 2, "Expected 2, got %ld\n", bstr->dwLen);
5098 ok (!lstrcmpW(bstr->szString, szSmaller), "String different\n");
5101 changed = SysReAllocString(&str, szLarger);
5102 ok (changed == 1, "Expected 1, got %d\n", changed);
5103 /* Early versions always make new strings rather than resizing */
5104 /* ok (str == oldstr, "Created new string\n"); */
5106 ok (bstr->dwLen == 12, "Expected 12, got %ld\n", bstr->dwLen);
5107 ok (!lstrcmpW(bstr->szString, szLarger), "String different\n");
5113 static void test_SysReAllocStringLen(void)
5115 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
5116 const OLECHAR szSmaller[2] = { 'x','\0' };
5117 const OLECHAR szLarger[7] = { 'L','a','r','g','e','r','\0' };
5120 str = SysAllocStringLen(szTest, 4);
5121 ok (str != NULL, "Expected non-NULL\n");
5124 LPINTERNAL_BSTR bstr;
5129 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
5130 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
5132 changed = SysReAllocStringLen(&str, szSmaller, 1);
5133 ok (changed == 1, "Expected 1, got %d\n", changed);
5134 ok (str == oldstr, "Created new string\n");
5136 ok (bstr->dwLen == 2, "Expected 2, got %ld\n", bstr->dwLen);
5137 ok (!lstrcmpW(bstr->szString, szSmaller), "String different\n");
5140 changed = SysReAllocStringLen(&str, szLarger, 6);
5141 ok (changed == 1, "Expected 1, got %d\n", changed);
5142 /* Early versions always make new strings rather than resizing */
5143 /* ok (str == oldstr, "Created new string\n"); */
5145 ok (bstr->dwLen == 12, "Expected 12, got %ld\n", bstr->dwLen);
5146 ok (!lstrcmpW(bstr->szString, szLarger), "String different\n");
5148 changed = SysReAllocStringLen(&str, str, 6);
5149 ok (changed == 1, "Expected 1, got %d\n", changed);
5155 static void test_BstrCopy(void)
5157 const CHAR szTestA[6] = { 'T','e','s','t','\0','?' };
5158 const CHAR szTestTruncA[4] = { 'T','e','s','\0' };
5159 LPINTERNAL_BSTR bstr;
5164 str = SysAllocStringByteLen(szTestA, 3);
5165 ok (str != NULL, "Expected non-NULL\n");
5168 V_VT(&vt1) = VT_BSTR;
5170 V_VT(&vt2) = VT_EMPTY;
5171 hres = VariantCopy(&vt2, &vt1);
5172 ok (hres == S_OK,"Failed to copy binary bstring with hres 0x%08lx\n", hres);
5173 bstr = Get(V_BSTR(&vt2));
5174 ok (bstr->dwLen == 3, "Expected 3, got %ld\n", bstr->dwLen);
5175 ok (!lstrcmpA((LPCSTR)bstr->szString, szTestTruncA), "String different\n");
5181 static void test_IUnknownClear(void)
5185 DummyDispatch u = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5186 IUnknown* pu = (IUnknown*)&u;
5188 /* Test that IUnknown_Release is called on by-value */
5189 V_VT(&v) = VT_UNKNOWN;
5190 V_UNKNOWN(&v) = (IUnknown*)&u;
5191 hres = VariantClear(&v);
5192 ok(hres == S_OK && u.ref == 0 && V_VT(&v) == VT_EMPTY,
5193 "clear unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5194 S_OK, 0, VT_EMPTY, hres, u.ref, V_VT(&v));
5196 /* But not when clearing a by-reference*/
5198 V_VT(&v) = VT_UNKNOWN|VT_BYREF;
5199 V_UNKNOWNREF(&v) = &pu;
5200 hres = VariantClear(&v);
5201 ok(hres == S_OK && u.ref == 1 && V_VT(&v) == VT_EMPTY,
5202 "clear dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5203 S_OK, 1, VT_EMPTY, hres, u.ref, V_VT(&v));
5206 static void test_IUnknownCopy(void)
5209 VARIANTARG vSrc, vDst;
5210 DummyDispatch u = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5211 IUnknown* pu = (IUnknown*)&u;
5213 /* AddRef is called on by-value copy */
5215 V_VT(&vSrc) = VT_UNKNOWN;
5216 V_UNKNOWN(&vSrc) = pu;
5217 hres = VariantCopy(&vDst, &vSrc);
5218 ok(hres == S_OK && u.ref == 2 && V_VT(&vDst) == VT_UNKNOWN,
5219 "copy unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5220 S_OK, 2, VT_EMPTY, hres, u.ref, V_VT(&vDst));
5222 /* AddRef is skipped on copy of by-reference IDispatch */
5225 V_VT(&vSrc) = VT_UNKNOWN|VT_BYREF;
5226 V_UNKNOWNREF(&vSrc) = &pu;
5227 hres = VariantCopy(&vDst, &vSrc);
5228 ok(hres == S_OK && u.ref == 1 && V_VT(&vDst) == (VT_UNKNOWN|VT_BYREF),
5229 "copy unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5230 S_OK, 1, VT_DISPATCH, hres, u.ref, V_VT(&vDst));
5232 /* AddRef is called copying by-reference IDispatch with indirection */
5235 V_VT(&vSrc) = VT_UNKNOWN|VT_BYREF;
5236 V_UNKNOWNREF(&vSrc) = &pu;
5237 hres = VariantCopyInd(&vDst, &vSrc);
5238 ok(hres == S_OK && u.ref == 2 && V_VT(&vDst) == VT_UNKNOWN,
5239 "copy unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5240 S_OK, 2, VT_DISPATCH, hres, u.ref, V_VT(&vDst));
5242 /* Indirection in place also calls AddRef */
5244 V_VT(&vSrc) = VT_UNKNOWN|VT_BYREF;
5245 V_UNKNOWNREF(&vSrc) = &pu;
5246 hres = VariantCopyInd(&vSrc, &vSrc);
5247 ok(hres == S_OK && u.ref == 2 && V_VT(&vSrc) == VT_UNKNOWN,
5248 "copy unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5249 S_OK, 2, VT_DISPATCH, hres, u.ref, V_VT(&vSrc));
5252 static void test_IUnknownChangeTypeEx(void)
5255 VARIANTARG vSrc, vDst;
5258 DummyDispatch u = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5259 IUnknown* pu = (IUnknown*)&u;
5261 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5263 V_VT(&vSrc) = VT_UNKNOWN;
5264 V_UNKNOWN(&vSrc) = pu;
5266 /* =>IDispatch in place */
5267 hres = VariantChangeTypeEx(&vSrc, &vSrc, lcid, 0, VT_DISPATCH);
5268 ok(hres == S_OK && u.ref == 1 &&
5269 V_VT(&vSrc) == VT_DISPATCH && V_DISPATCH(&vSrc) == (IDispatch*)pu,
5270 "change unk(src=src): expected 0x%08lx,%d,%d,%p, got 0x%08lx,%ld,%d,%p\n",
5271 S_OK, 1, VT_DISPATCH, pu, hres, u.ref, V_VT(&vSrc), V_DISPATCH(&vSrc));
5275 V_VT(&vSrc) = VT_UNKNOWN;
5276 V_UNKNOWN(&vSrc) = (IUnknown*)pu;
5278 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, VT_UNKNOWN);
5279 /* Note vSrc is not cleared, as final refcount is 2 */
5280 ok(hres == S_OK && u.ref == 2 &&
5281 V_VT(&vDst) == VT_UNKNOWN && V_UNKNOWN(&vDst) == (IUnknown*)pu,
5282 "change unk(src,dst): expected 0x%08lx,%d,%d,%p, got 0x%08lx,%ld,%d,%p\n",
5283 S_OK, 2, VT_UNKNOWN, pu, hres, u.ref, V_VT(&vDst), V_UNKNOWN(&vDst));
5285 /* Can't change unknown to anything else */
5286 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5288 HRESULT hExpected = DISP_E_BADVARTYPE;
5290 V_VT(&vSrc) = VT_UNKNOWN;
5291 V_UNKNOWN(&vSrc) = (IUnknown*)pu;
5294 if (vt == VT_UNKNOWN || vt == VT_DISPATCH || vt == VT_EMPTY || vt == VT_NULL)
5298 if (vt == VT_I8 || vt == VT_UI8)
5300 if (HAVE_OLEAUT32_I8)
5301 hExpected = DISP_E_TYPEMISMATCH;
5303 else if (vt == VT_RECORD)
5305 if (HAVE_OLEAUT32_RECORD)
5306 hExpected = DISP_E_TYPEMISMATCH;
5308 else if (vt >= VT_I2 && vt <= VT_UINT && vt != (VARTYPE)15)
5309 hExpected = DISP_E_TYPEMISMATCH;
5311 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5312 hExpected = DISP_E_BADVARTYPE;
5314 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5315 ok(hres == hExpected,
5316 "change unk(badvar): vt %d expected 0x%08lx, got 0x%08lx\n",
5317 vt, hExpected, hres);
5322 static void test_IDispatchClear(void)
5326 DummyDispatch d = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5327 IDispatch* pd = (IDispatch*)&d;
5329 /* As per IUnknown */
5331 V_VT(&v) = VT_DISPATCH;
5332 V_DISPATCH(&v) = pd;
5333 hres = VariantClear(&v);
5334 ok(hres == S_OK && d.ref == 0 && V_VT(&v) == VT_EMPTY,
5335 "clear dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5336 S_OK, 0, VT_EMPTY, hres, d.ref, V_VT(&v));
5339 V_VT(&v) = VT_DISPATCH|VT_BYREF;
5340 V_DISPATCHREF(&v) = &pd;
5341 hres = VariantClear(&v);
5342 ok(hres == S_OK && d.ref == 1 && V_VT(&v) == VT_EMPTY,
5343 "clear dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5344 S_OK, 1, VT_EMPTY, hres, d.ref, V_VT(&v));
5347 static void test_IDispatchCopy(void)
5350 VARIANTARG vSrc, vDst;
5351 DummyDispatch d = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5352 IDispatch* pd = (IDispatch*)&d;
5354 /* As per IUnknown */
5357 V_VT(&vSrc) = VT_DISPATCH;
5358 V_DISPATCH(&vSrc) = pd;
5359 hres = VariantCopy(&vDst, &vSrc);
5360 ok(hres == S_OK && d.ref == 2 && V_VT(&vDst) == VT_DISPATCH,
5361 "copy dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5362 S_OK, 2, VT_EMPTY, hres, d.ref, V_VT(&vDst));
5366 V_VT(&vSrc) = VT_DISPATCH|VT_BYREF;
5367 V_DISPATCHREF(&vSrc) = &pd;
5368 hres = VariantCopy(&vDst, &vSrc);
5369 ok(hres == S_OK && d.ref == 1 && V_VT(&vDst) == (VT_DISPATCH|VT_BYREF),
5370 "copy dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5371 S_OK, 1, VT_DISPATCH, hres, d.ref, V_VT(&vDst));
5375 V_VT(&vSrc) = VT_DISPATCH|VT_BYREF;
5376 V_DISPATCHREF(&vSrc) = &pd;
5377 hres = VariantCopyInd(&vDst, &vSrc);
5378 ok(hres == S_OK && d.ref == 2 && V_VT(&vDst) == VT_DISPATCH,
5379 "copy dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5380 S_OK, 2, VT_DISPATCH, hres, d.ref, V_VT(&vDst));
5383 V_VT(&vSrc) = VT_DISPATCH|VT_BYREF;
5384 V_DISPATCHREF(&vSrc) = &pd;
5385 hres = VariantCopyInd(&vSrc, &vSrc);
5386 ok(hres == S_OK && d.ref == 2 && V_VT(&vSrc) == VT_DISPATCH,
5387 "copy dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5388 S_OK, 2, VT_DISPATCH, hres, d.ref, V_VT(&vSrc));
5391 static void test_IDispatchChangeTypeEx(void)
5394 VARIANTARG vSrc, vDst;
5396 DummyDispatch d = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5397 IDispatch* pd = (IDispatch*)&d;
5399 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5401 V_VT(&vSrc) = VT_DISPATCH;
5402 V_DISPATCH(&vSrc) = pd;
5404 /* =>IUnknown in place */
5405 hres = VariantChangeTypeEx(&vSrc, &vSrc, lcid, 0, VT_UNKNOWN);
5406 ok(hres == S_OK && d.ref == 1 &&
5407 V_VT(&vSrc) == VT_UNKNOWN && V_UNKNOWN(&vSrc) == (IUnknown*)pd,
5408 "change disp(src=src): expected 0x%08lx,%d,%d,%p, got 0x%08lx,%ld,%d,%p\n",
5409 S_OK, 1, VT_UNKNOWN, pd, hres, d.ref, V_VT(&vSrc), V_UNKNOWN(&vSrc));
5413 V_VT(&vSrc) = VT_DISPATCH;
5414 V_DISPATCH(&vSrc) = pd;
5416 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, VT_UNKNOWN);
5417 /* Note vSrc is not cleared, as final refcount is 2 */
5418 ok(hres == S_OK && d.ref == 2 &&
5419 V_VT(&vDst) == VT_UNKNOWN && V_UNKNOWN(&vDst) == (IUnknown*)pd,
5420 "change disp(src,dst): expected 0x%08lx,%d,%d,%p, got 0x%08lx,%ld,%d,%p\n",
5421 S_OK, 2, VT_UNKNOWN, pd, hres, d.ref, V_VT(&vDst), V_UNKNOWN(&vDst));
5423 /* FIXME: Verify that VARIANT_NOVALUEPROP prevents conversion to integral
5424 * types. this requires that the xxxFromDisp tests work first.
5429 static void test_ErrorChangeTypeEx(void)
5432 VARIANTARG vSrc, vDst;
5436 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5438 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5440 HRESULT hExpected = DISP_E_BADVARTYPE;
5442 V_VT(&vSrc) = VT_ERROR;
5445 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5451 if (vt == VT_I8 || vt == VT_UI8)
5453 if (HAVE_OLEAUT32_I8)
5454 hExpected = DISP_E_TYPEMISMATCH;
5456 else if (vt == VT_RECORD)
5458 if (HAVE_OLEAUT32_RECORD)
5459 hExpected = DISP_E_TYPEMISMATCH;
5461 else if (vt <= VT_UINT && vt != (VARTYPE)15)
5462 hExpected = DISP_E_TYPEMISMATCH;
5464 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5465 hExpected = DISP_E_BADVARTYPE;
5467 ok(hres == hExpected,
5468 "change err: vt %d expected 0x%08lx, got 0x%08lx\n", vt, hExpected, hres);
5473 static void test_EmptyChangeTypeEx(void)
5476 VARIANTARG vSrc, vDst;
5480 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5482 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5484 HRESULT hExpected = DISP_E_BADVARTYPE;
5487 memset(&vDst, 0, sizeof(vDst));
5488 V_VT(&vDst) = VT_EMPTY;
5490 if (vt == VT_I8 || vt == VT_UI8)
5492 if (HAVE_OLEAUT32_I8)
5495 else if (vt == VT_RECORD)
5497 if (HAVE_OLEAUT32_RECORD)
5498 hExpected = DISP_E_TYPEMISMATCH;
5500 else if (vt == VT_VARIANT || vt == VT_DISPATCH ||
5501 vt == VT_UNKNOWN || vt == VT_ERROR)
5503 hExpected = DISP_E_TYPEMISMATCH;
5505 else if (vt <= VT_UINT && vt != (VARTYPE)15)
5508 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5509 hExpected = DISP_E_BADVARTYPE;
5511 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5513 ok(hres == hExpected && (hres != S_OK || V_VT(&vDst) == vt),
5514 "change empty: vt %d expected 0x%08lx, got 0x%08lx, vt %d\n",
5515 vt, hExpected, hres, V_VT(&vDst));
5520 static void test_NullChangeTypeEx(void)
5523 VARIANTARG vSrc, vDst;
5527 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5529 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5531 HRESULT hExpected = DISP_E_BADVARTYPE;
5534 V_VT(&vSrc) = VT_NULL;
5535 memset(&vDst, 0, sizeof(vDst));
5536 V_VT(&vDst) = VT_EMPTY;
5538 if (vt == VT_I8 || vt == VT_UI8)
5540 if (HAVE_OLEAUT32_I8)
5541 hExpected = DISP_E_TYPEMISMATCH;
5543 else if (vt == VT_RECORD)
5545 if (HAVE_OLEAUT32_RECORD)
5546 hExpected = DISP_E_TYPEMISMATCH;
5548 else if (vt == VT_NULL)
5552 else if (vt == VT_VARIANT || vt == VT_DISPATCH ||
5553 vt == VT_UNKNOWN || vt == VT_ERROR ||
5554 (vt <= VT_UINT && vt != (VARTYPE)15))
5555 hExpected = DISP_E_TYPEMISMATCH;
5557 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5558 hExpected = DISP_E_BADVARTYPE;
5560 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5562 ok(hres == hExpected && (hres != S_OK || V_VT(&vDst) == vt),
5563 "change null: vt %d expected 0x%08lx, got 0x%08lx, vt %d\n",
5564 vt, hExpected, hres, V_VT(&vDst));
5570 static void test_UintChangeTypeEx(void)
5573 VARIANTARG vSrc, vDst;
5576 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5578 /* Converting a VT_UINT to a VT_INT does not check for overflow */
5579 V_VT(&vDst) = VT_EMPTY;
5580 V_VT(&vSrc) = VT_UINT;
5582 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, VT_I4);
5583 ok(hres == S_OK && V_VT(&vDst) == VT_I4 && V_I4(&vDst) == -1,
5584 "change uint: Expected %d,0x%08lx,%d got %d,0x%08lx,%ld\n",
5585 VT_I4, S_OK, -1, V_VT(&vDst), hres, V_I4(&vDst));
5588 #define NUM_CUST_ITEMS 16
5590 static void test_ClearCustData(void)
5592 WCHAR buff[sizeof(CUSTDATAITEM) * NUM_CUST_ITEMS / sizeof(WCHAR)];
5596 CHECKPTR(ClearCustData);
5598 memset(buff, 0, sizeof(buff));
5600 ci.cCustData = NUM_CUST_ITEMS;
5601 /* This is a bit tricky. We use SysAllocStringByteLen to allocate the
5602 * array, since native uses an internal IMalloc interface for allocating
5603 * its memory, while Wine uses HeapAlloc(). Doing this ensures we allocate
5604 * using the correct function whether with native or builtin.
5606 ci.prgCustData = (LPCUSTDATAITEM)SysAllocStringByteLen((LPCSTR)buff, sizeof(buff));
5607 for (i = 0; i < NUM_CUST_ITEMS; i++)
5608 VariantInit(&ci.prgCustData[i].varValue);
5609 pClearCustData(&ci);
5610 ok(!ci.cCustData && !ci.prgCustData, "ClearCustData didn't clear fields!\n");
5613 static void test_NullByRef(void)
5620 V_VT(&v1) = VT_BYREF|VT_VARIANT;
5623 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_I4);
5624 ok(hRes == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx should return DISP_E_TYPEMISMATCH\n");
5627 V_VT(&v1) = VT_BYREF|VT_VARIANT;
5632 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_VARIANT);
5633 ok(hRes == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx should return DISP_E_TYPEMISMATCH\n");
5634 ok(V_VT(&v2) == VT_I4 && V_I4(&v2) == 123, "VariantChangeTypeEx shouldn't change pvargDest\n");
5636 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_BYREF|VT_I4);
5637 ok(hRes == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx should return DISP_E_TYPEMISMATCH\n");
5639 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, 0x3847);
5640 ok(hRes == DISP_E_BADVARTYPE, "VariantChangeTypeEx should return DISP_E_BADVARTYPE\n");
5643 /* Dst Variant should remain unchanged if VariantChangeType cannot convert */
5644 static void test_ChangeType_keep_dst(void)
5648 WCHAR testW[] = {'t','e','s','t',0};
5651 bstr = SysAllocString(testW);
5654 V_VT(&v1) = VT_BSTR;
5656 hres = VariantChangeTypeEx(&v1, &v1, 0, 0, VT_INT);
5657 ok(hres == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx returns %08lx\n", hres);
5658 ok(V_VT(&v1) == VT_BSTR && V_BSTR(&v1) == bstr, "VariantChangeTypeEx changed dst variant\n");
5661 hres = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_INT);
5662 ok(hres == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx returns %08lx\n", hres);
5663 ok(V_VT(&v2) == VT_INT && V_INT(&v2) == 4, "VariantChangeTypeEx changed dst variant\n");
5664 SysFreeString(bstr);
5669 hOleaut32 = LoadLibraryA("oleaut32.dll");
5670 ok(hOleaut32 != 0, "Failed to load oleaut32.dll\n");
5674 trace("LCID's: System=0x%08lx, User=0x%08lx\n", GetSystemDefaultLCID(),
5675 GetUserDefaultLCID());
5680 test_VarI1FromUI1();
5681 test_VarI1FromUI2();
5682 test_VarI1FromUI4();
5683 test_VarI1FromUI8();
5684 test_VarI1FromBool();
5687 test_VarI1FromDate();
5689 test_VarI1FromDec();
5690 test_VarI1FromStr();
5691 test_VarUI1FromDisp();
5693 test_VarI1ChangeTypeEx();
5695 test_VarUI1FromI1();
5696 test_VarUI1FromI2();
5697 test_VarUI1FromI4();
5698 test_VarUI1FromI8();
5699 test_VarUI1FromUI2();
5700 test_VarUI1FromUI4();
5701 test_VarUI1FromUI8();
5702 test_VarUI1FromBool();
5703 test_VarUI1FromR4();
5704 test_VarUI1FromR8();
5705 test_VarUI1FromDate();
5706 test_VarUI1FromCy();
5707 test_VarUI1FromDec();
5708 test_VarUI1FromStr();
5710 test_VarUI1ChangeTypeEx();
5715 test_VarI2FromUI1();
5716 test_VarI2FromUI2();
5717 test_VarI2FromUI4();
5718 test_VarI2FromUI8();
5719 test_VarI2FromBool();
5722 test_VarI2FromDate();
5724 test_VarI2FromDec();
5725 test_VarI2FromStr();
5727 test_VarI2ChangeTypeEx();
5729 test_VarUI2FromI1();
5730 test_VarUI2FromI2();
5731 test_VarUI2FromI4();
5732 test_VarUI2FromI8();
5733 test_VarUI2FromUI1();
5734 test_VarUI2FromUI4();
5735 test_VarUI2FromUI8();
5736 test_VarUI2FromBool();
5737 test_VarUI2FromR4();
5738 test_VarUI2FromR8();
5739 test_VarUI2FromDate();
5740 test_VarUI2FromCy();
5741 test_VarUI2FromDec();
5742 test_VarUI2FromStr();
5744 test_VarUI2ChangeTypeEx();
5749 test_VarI4FromUI1();
5750 test_VarI4FromUI2();
5751 test_VarI4FromUI4();
5752 test_VarI4FromUI8();
5753 test_VarI4FromBool();
5756 test_VarI4FromDate();
5758 test_VarI4FromDec();
5759 test_VarI4FromStr();
5761 test_VarI4ChangeTypeEx();
5763 test_VarUI4FromI1();
5764 test_VarUI4FromI2();
5765 test_VarUI4FromUI2();
5766 test_VarUI4FromI8();
5767 test_VarUI4FromUI1();
5768 test_VarUI4FromI4();
5769 test_VarUI4FromUI8();
5770 test_VarUI4FromBool();
5771 test_VarUI4FromR4();
5772 test_VarUI4FromR8();
5773 test_VarUI4FromDate();
5774 test_VarUI4FromCy();
5775 test_VarUI4FromDec();
5776 test_VarUI4FromStr();
5778 test_VarUI4ChangeTypeEx();
5781 test_VarI8FromUI1();
5783 test_VarI8FromUI2();
5784 test_VarI8FromUI4();
5787 test_VarI8FromBool();
5788 test_VarI8FromUI8();
5790 test_VarI8FromDec();
5791 test_VarI8FromDate();
5792 test_VarI8FromStr();
5794 test_VarI8ChangeTypeEx();
5796 test_VarUI8FromI1();
5797 test_VarUI8FromUI1();
5798 test_VarUI8FromI2();
5799 test_VarUI8FromUI2();
5800 test_VarUI8FromUI4();
5801 test_VarUI8FromR4();
5802 test_VarUI8FromR8();
5803 test_VarUI8FromBool();
5804 test_VarUI8FromI8();
5805 test_VarUI8FromCy();
5806 test_VarUI8FromDec();
5807 test_VarUI8FromDate();
5808 test_VarUI8FromStr();
5810 test_VarUI8ChangeTypeEx();
5813 test_VarR4FromUI1();
5815 test_VarR4FromUI2();
5817 test_VarR4FromUI4();
5819 test_VarR4FromBool();
5822 test_VarR4FromUI8();
5823 test_VarR4FromDec();
5824 test_VarR4FromDate();
5825 test_VarR4FromStr();
5827 test_VarR4ChangeTypeEx();
5830 test_VarR8FromUI1();
5832 test_VarR8FromUI2();
5834 test_VarR8FromUI4();
5836 test_VarR8FromBool();
5839 test_VarR8FromUI8();
5840 test_VarR8FromDec();
5841 test_VarR8FromDate();
5842 test_VarR8FromStr();
5844 test_VarR8ChangeTypeEx();
5847 test_VarDateFromI1();
5848 test_VarDateFromUI1();
5849 test_VarDateFromI2();
5850 test_VarDateFromUI2();
5851 test_VarDateFromI4();
5852 test_VarDateFromUI4();
5853 test_VarDateFromR4();
5854 test_VarDateFromR8();
5855 test_VarDateFromBool();
5856 test_VarDateFromCy();
5857 test_VarDateFromI8();
5858 test_VarDateFromUI8();
5859 test_VarDateFromDec();
5860 test_VarDateFromStr();
5862 test_VarDateChangeTypeEx();
5865 test_VarCyFromUI1();
5867 test_VarCyFromUI2();
5869 test_VarCyFromUI4();
5872 test_VarCyFromBool();
5874 test_VarCyFromUI8();
5875 test_VarCyFromDec();
5876 test_VarCyFromDate();
5891 test_VarDecFromI1();
5892 test_VarDecFromI2();
5893 test_VarDecFromI4();
5894 test_VarDecFromI8();
5895 test_VarDecFromUI1();
5896 test_VarDecFromUI2();
5897 test_VarDecFromUI4();
5898 test_VarDecFromUI8();
5899 test_VarDecFromR4();
5900 test_VarDecFromR8();
5901 test_VarDecFromDate();
5902 test_VarDecFromStr();
5903 test_VarDecFromCy();
5904 test_VarDecFromDate();
5905 test_VarDecFromBool();
5915 test_VarBoolFromI1();
5916 test_VarBoolFromUI1();
5917 test_VarBoolFromI2();
5918 test_VarBoolFromUI2();
5919 test_VarBoolFromI4();
5920 test_VarBoolFromUI4();
5921 test_VarBoolFromR4();
5922 test_VarBoolFromR8();
5923 test_VarBoolFromCy();
5924 test_VarBoolFromI8();
5925 test_VarBoolFromUI8();
5926 test_VarBoolFromDec();
5927 test_VarBoolFromDate();
5928 test_VarBoolFromStr();
5930 test_VarBoolChangeTypeEx();
5932 test_VarBstrFromR4();
5933 test_VarBstrFromDate();
5934 test_VarBstrFromDec();
5936 test_SysStringLen();
5937 test_SysStringByteLen();
5938 test_SysAllocString();
5939 test_SysAllocStringLen();
5940 test_SysAllocStringByteLen();
5941 test_SysReAllocString();
5942 test_SysReAllocStringLen();
5945 test_IUnknownClear();
5946 test_IUnknownCopy();
5947 test_IUnknownChangeTypeEx();
5949 test_IDispatchClear();
5950 test_IDispatchCopy();
5951 test_IDispatchChangeTypeEx();
5953 test_ErrorChangeTypeEx();
5954 test_EmptyChangeTypeEx();
5955 test_NullChangeTypeEx();
5956 test_UintChangeTypeEx();
5958 test_ClearCustData();
5961 test_ChangeType_keep_dst();