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 /* Macros for converting and testing results */
72 #define CONVVARS(typ) HRESULT hres; CONV_TYPE out; typ in
74 #define _EXPECTRES(res, x, fs) \
75 ok((hres == S_OK && out == (CONV_TYPE)(x)) || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
76 "expected " #x ", got " fs "; hres=0x%08lx\n", out, hres)
77 #define EXPECT(x) EXPECTRES(S_OK, (x))
78 #define EXPECT_OVERFLOW EXPECTRES(DISP_E_OVERFLOW, DISP_E_OVERFLOW)
79 #define EXPECT_MISMATCH EXPECTRES(DISP_E_TYPEMISMATCH,DISP_E_TYPEMISMATCH)
80 #define EXPECT_BADVAR EXPECTRES(DISP_E_BADVARTYPE, DISP_E_BADVARTYPE)
81 #define EXPECT_INVALID EXPECTRES(E_INVALIDARG, E_INVALIDARG)
82 #define EXPECT_LT EXPECTRES(VARCMP_LT, VARCMP_LT)
83 #define EXPECT_GT EXPECTRES(VARCMP_GT, VARCMP_GT)
84 #define EXPECT_EQ EXPECTRES(VARCMP_EQ, VARCMP_EQ)
85 #define EXPECT_DBL(x) \
86 ok(hres == S_OK && fabs(out-(x))<1e-14, "expected " #x ", got %16.16g; hres=0x%08lx\n", out, hres)
88 #define CONVERT(func, val) in = val; hres = p##func(in, &out)
89 #define CONVERTRANGE(func,start,end) for (i = start; i < end; i+=1) { CONVERT(func, i); EXPECT(i); };
90 #define OVERFLOWRANGE(func,start,end) for (i = start; i < end; i+=1) { CONVERT(func, i); EXPECT_OVERFLOW; };
92 #define CY_MULTIPLIER 10000
94 #define DATE_MIN -657434
95 #define DATE_MAX 2958465
97 #define CONVERT_I8(func,hi,lo) in = hi; in = (in << 32) | lo; hres = p##func(in, &out)
99 #define CONVERT_CY(func,val) in.int64 = (LONGLONG)(val * CY_MULTIPLIER); hres = p##func(in, &out)
101 #define CONVERT_CY64(func,hi,lo) S(in).Hi = hi; S(in).Lo = lo; in.int64 *= CY_MULTIPLIER; hres = p##func(in, &out)
103 #define SETDEC(dec, scl, sgn, hi, lo) S(U(dec)).scale = (BYTE)scl; S(U(dec)).sign = (BYTE)sgn; \
104 dec.Hi32 = (ULONG)hi; U1(dec).Lo64 = (ULONG64)lo
106 #define SETDEC64(dec, scl, sgn, hi, mid, lo) S(U(dec)).scale = (BYTE)scl; S(U(dec)).sign = (BYTE)sgn; \
107 dec.Hi32 = (ULONG)hi; S1(U1(dec)).Mid32 = mid; S1(U1(dec)).Lo32 = lo;
109 #define CONVERT_DEC(func,scl,sgn,hi,lo) SETDEC(in,scl,sgn,hi,lo); hres = p##func(&in, &out)
111 #define CONVERT_DEC64(func,scl,sgn,hi,mid,lo) SETDEC64(in,scl,sgn,hi,mid,lo); hres = p##func(&in, &out)
113 #define CONVERT_BADDEC(func) \
114 if (HAVE_OLEAUT32_DECIMAL) \
116 CONVERT_DEC(func,29,0,0,0); EXPECT_INVALID; \
117 CONVERT_DEC(func,0,0x1,0,0); EXPECT_INVALID; \
118 CONVERT_DEC(func,0,0x40,0,0); EXPECT_INVALID; \
119 CONVERT_DEC(func,0,0x7f,0,0); EXPECT_INVALID; \
122 #define CONVERT_STR(func,str,flags) \
124 if (str) MultiByteToWideChar(CP_ACP,0,str,-1,buff,sizeof(buff)); \
125 hres = p##func(str ? buff : NULL,in,flags,&out)
127 #define COPYTEST(val, vt, srcval, dstval, srcref, dstref, fs) do { \
128 HRESULT hres; VARIANTARG vSrc, vDst; CONV_TYPE in = val; \
129 VariantInit(&vSrc); VariantInit(&vDst); \
130 V_VT(&vSrc) = vt; srcval = in; \
131 hres = VariantCopy(&vDst, &vSrc); \
132 ok(hres == S_OK && V_VT(&vDst) == vt && dstval == in, \
133 "copy hres 0x%lX, type %d, value (" fs ") " fs "\n", hres, V_VT(&vDst), val, dstval); \
134 V_VT(&vSrc) = vt|VT_BYREF; srcref = ∈ \
135 hres = VariantCopy(&vDst, &vSrc); \
136 ok(hres == S_OK && V_VT(&vDst) == (vt|VT_BYREF) && dstref == &in, \
137 "ref hres 0x%lX, type %d, ref (%p) %p\n", hres, V_VT(&vDst), &in, dstref); \
138 hres = VariantCopyInd(&vDst, &vSrc); \
139 ok(hres == S_OK && V_VT(&vDst) == vt && dstval == in, \
140 "ind hres 0x%lX, type %d, value (" fs ") " fs "\n", hres, V_VT(&vDst), val, dstval); \
143 #define CHANGETYPEEX(typ) hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, typ)
145 #define TYPETEST(typ,res,fs) CHANGETYPEEX(typ); \
146 ok(hres == S_OK && V_VT(&vDst) == typ && (CONV_TYPE)res == in, \
147 "hres=0x%lX, type=%d (should be %d(" #typ ")), value=" fs " (should be 1)\n", \
148 hres, V_VT(&vDst), typ, (CONV_TYPE)res);
149 #define TYPETESTI8(typ,res) CHANGETYPEEX(typ); \
150 ok(hres == S_OK && V_VT(&vDst) == typ && (CONV_TYPE)res == in, \
151 "hres=0x%lX, type=%d (should be %d(" #typ ")), value=%d (should be 1)\n", \
152 hres, V_VT(&vDst), typ, (int)res);
153 #define BADVAR(typ) CHANGETYPEEX(typ); out = (CONV_TYPE)hres; EXPECT_BADVAR
154 #define MISMATCH(typ) CHANGETYPEEX(typ); out = (CONV_TYPE)hres; EXPECT_MISMATCH
156 #define INITIAL_TYPETEST(vt, val, fs) \
157 VariantInit(&vSrc); \
158 VariantInit(&vDst); \
162 TYPETEST(VT_I1, V_I1(&vDst), fs); \
163 TYPETEST(VT_UI2, V_UI2(&vDst), fs); \
164 TYPETEST(VT_UI4, V_UI4(&vDst), fs); \
165 TYPETEST(VT_INT, V_INT(&vDst), fs); \
166 TYPETEST(VT_UINT, V_UINT(&vDst), fs); \
168 BADVAR(VT_I1); BADVAR(VT_UI2); BADVAR(VT_UI4); \
169 BADVAR(VT_INT); BADVAR(VT_UINT); \
171 TYPETEST(VT_UI1, V_UI1(&vDst), fs); \
172 TYPETEST(VT_I2, V_I2(&vDst), fs); \
173 TYPETEST(VT_I4, V_I4(&vDst), fs); \
174 TYPETEST(VT_R4, V_R4(&vDst), fs); \
175 TYPETEST(VT_R8, V_R8(&vDst), fs); \
176 TYPETEST(VT_DATE, V_DATE(&vDst), fs); \
177 if (HAVE_OLEAUT32_I8) \
179 TYPETEST(VT_I8, V_I8(&vDst), fs); \
180 TYPETEST(VT_UI8, V_UI8(&vDst), fs); \
183 #define INITIAL_TYPETESTI8(vt, val) \
184 VariantInit(&vSrc); \
185 VariantInit(&vDst); \
188 TYPETESTI8(VT_I1, V_I1(&vDst)); \
189 TYPETESTI8(VT_UI1, V_UI1(&vDst)); \
190 TYPETESTI8(VT_I2, V_I2(&vDst)); \
191 TYPETESTI8(VT_UI2, V_UI2(&vDst)); \
192 TYPETESTI8(VT_I4, V_I4(&vDst)); \
193 TYPETESTI8(VT_UI4, V_UI4(&vDst)); \
194 TYPETESTI8(VT_INT, V_INT(&vDst)); \
195 TYPETESTI8(VT_UINT, V_UINT(&vDst)); \
196 TYPETESTI8(VT_R4, V_R4(&vDst)); \
197 TYPETESTI8(VT_R8, V_R8(&vDst)); \
198 TYPETESTI8(VT_DATE, V_DATE(&vDst)); \
199 TYPETESTI8(VT_I8, V_I8(&vDst)); \
200 TYPETESTI8(VT_UI8, V_UI8(&vDst))
202 #define COMMON_TYPETEST \
203 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_BOOL); \
204 ok(hres == S_OK && V_VT(&vDst) == VT_BOOL && \
205 (V_BOOL(&vDst) == VARIANT_TRUE || (V_VT(&vSrc) == VT_BOOL && V_BOOL(&vDst) == 1)), \
206 "->VT_BOOL hres=0x%lX, type=%d (should be VT_BOOL), value %d (should be VARIANT_TRUE)\n", \
207 hres, V_VT(&vDst), V_BOOL(&vDst)); \
208 if (HAVE_OLEAUT32_CY) \
210 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_CY); \
211 ok(hres == S_OK && V_VT(&vDst) == VT_CY && V_CY(&vDst).int64 == CY_MULTIPLIER, \
212 "->VT_CY hres=0x%lX, type=%d (should be VT_CY), value (%08lx,%08lx) (should be CY_MULTIPLIER)\n", \
213 hres, V_VT(&vDst), S(V_CY(&vDst)).Hi, S(V_CY(&vDst)).Lo); \
215 if (V_VT(&vSrc) != VT_DATE) \
217 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_BSTR); \
218 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && \
219 V_BSTR(&vDst) && V_BSTR(&vDst)[0] == '1' && V_BSTR(&vDst)[1] == '\0', \
220 "->VT_BSTR hres=0x%lX, type=%d (should be VT_BSTR), *bstr='%c'\n", \
221 hres, V_VT(&vDst), V_BSTR(&vDst) ? *V_BSTR(&vDst) : '?'); \
223 if (HAVE_OLEAUT32_DECIMAL) \
225 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_DECIMAL); \
226 ok(hres == S_OK && V_VT(&vDst) == VT_DECIMAL && \
227 S(U(V_DECIMAL(&vDst))).sign == 0 && S(U(V_DECIMAL(&vDst))).scale == 0 && \
228 V_DECIMAL(&vDst).Hi32 == 0 && U1(V_DECIMAL(&vDst)).Lo64 == (ULONGLONG)in, \
229 "->VT_DECIMAL hres=0x%lX, type=%d (should be VT_DECIMAL), sign=%d, scale=%d, hi=%lu, lo=(%8lx %8lx),\n", \
230 hres, V_VT(&vDst), S(U(V_DECIMAL(&vDst))).sign, S(U(V_DECIMAL(&vDst))).scale, \
231 V_DECIMAL(&vDst).Hi32, S1(U1(V_DECIMAL(&vDst))).Mid32, S1(U1(V_DECIMAL(&vDst))).Lo32); \
233 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_EMPTY); \
234 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)); \
235 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_NULL); \
236 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)); \
237 MISMATCH(VT_DISPATCH); \
238 MISMATCH(VT_ERROR); \
239 MISMATCH(VT_UNKNOWN); \
240 if (!IS_ANCIENT) { MISMATCH(VT_VARIANT); } else { BADVAR(VT_VARIANT); } \
241 if (HAVE_OLEAUT32_RECORD) \
243 MISMATCH(VT_RECORD); \
246 BADVAR(VT_HRESULT); \
247 BADVAR(VT_SAFEARRAY); \
249 BADVAR(VT_USERDEFINED); \
253 BADVAR(VT_INT_PTR); \
254 BADVAR(VT_UINT_PTR); \
255 BADVAR(VT_FILETIME); \
258 BADVAR(VT_STORAGE); \
259 BADVAR(VT_STREAMED_OBJECT); \
260 BADVAR(VT_STORED_OBJECT); \
261 BADVAR(VT_BLOB_OBJECT); \
266 /* Early versions of oleaut32 are missing many functions */
267 static HRESULT (WINAPI *pVarI1FromUI1)(BYTE,signed char*);
268 static HRESULT (WINAPI *pVarI1FromI2)(SHORT,signed char*);
269 static HRESULT (WINAPI *pVarI1FromI4)(LONG,signed char*);
270 static HRESULT (WINAPI *pVarI1FromR4)(FLOAT,signed char*);
271 static HRESULT (WINAPI *pVarI1FromR8)(double,signed char*);
272 static HRESULT (WINAPI *pVarI1FromDate)(DATE,signed char*);
273 static HRESULT (WINAPI *pVarI1FromCy)(CY,signed char*);
274 static HRESULT (WINAPI *pVarI1FromStr)(OLECHAR*,LCID,ULONG,signed char*);
275 static HRESULT (WINAPI *pVarI1FromBool)(VARIANT_BOOL,signed char*);
276 static HRESULT (WINAPI *pVarI1FromUI2)(USHORT,signed char*);
277 static HRESULT (WINAPI *pVarI1FromUI4)(ULONG,signed char*);
278 static HRESULT (WINAPI *pVarI1FromDec)(DECIMAL*,signed char*);
279 static HRESULT (WINAPI *pVarI1FromI8)(LONG64,signed char*);
280 static HRESULT (WINAPI *pVarI1FromUI8)(ULONG64,signed char*);
281 static HRESULT (WINAPI *pVarUI1FromI2)(SHORT,BYTE*);
282 static HRESULT (WINAPI *pVarUI1FromI4)(LONG,BYTE*);
283 static HRESULT (WINAPI *pVarUI1FromR4)(FLOAT,BYTE*);
284 static HRESULT (WINAPI *pVarUI1FromR8)(double,BYTE*);
285 static HRESULT (WINAPI *pVarUI1FromCy)(CY,BYTE*);
286 static HRESULT (WINAPI *pVarUI1FromDate)(DATE,BYTE*);
287 static HRESULT (WINAPI *pVarUI1FromStr)(OLECHAR*,LCID,ULONG,BYTE*);
288 static HRESULT (WINAPI *pVarUI1FromBool)(VARIANT_BOOL,BYTE*);
289 static HRESULT (WINAPI *pVarUI1FromI1)(signed char,BYTE*);
290 static HRESULT (WINAPI *pVarUI1FromUI2)(USHORT,BYTE*);
291 static HRESULT (WINAPI *pVarUI1FromUI4)(ULONG,BYTE*);
292 static HRESULT (WINAPI *pVarUI1FromDec)(DECIMAL*,BYTE*);
293 static HRESULT (WINAPI *pVarUI1FromI8)(LONG64,BYTE*);
294 static HRESULT (WINAPI *pVarUI1FromUI8)(ULONG64,BYTE*);
295 static HRESULT (WINAPI *pVarUI1FromDisp)(IDispatch*,LCID,BYTE*);
297 static HRESULT (WINAPI *pVarI2FromUI1)(BYTE,SHORT*);
298 static HRESULT (WINAPI *pVarI2FromI4)(LONG,SHORT*);
299 static HRESULT (WINAPI *pVarI2FromR4)(FLOAT,SHORT*);
300 static HRESULT (WINAPI *pVarI2FromR8)(double,SHORT*);
301 static HRESULT (WINAPI *pVarI2FromCy)(CY,SHORT*);
302 static HRESULT (WINAPI *pVarI2FromDate)(DATE,SHORT*);
303 static HRESULT (WINAPI *pVarI2FromStr)(OLECHAR*,LCID,ULONG,SHORT*);
304 static HRESULT (WINAPI *pVarI2FromBool)(VARIANT_BOOL,SHORT*);
305 static HRESULT (WINAPI *pVarI2FromI1)(signed char,SHORT*);
306 static HRESULT (WINAPI *pVarI2FromUI2)(USHORT,SHORT*);
307 static HRESULT (WINAPI *pVarI2FromUI4)(ULONG,SHORT*);
308 static HRESULT (WINAPI *pVarI2FromDec)(DECIMAL*,SHORT*);
309 static HRESULT (WINAPI *pVarI2FromI8)(LONG64,SHORT*);
310 static HRESULT (WINAPI *pVarI2FromUI8)(ULONG64,SHORT*);
311 static HRESULT (WINAPI *pVarUI2FromUI1)(BYTE,USHORT*);
312 static HRESULT (WINAPI *pVarUI2FromI2)(SHORT,USHORT*);
313 static HRESULT (WINAPI *pVarUI2FromI4)(LONG,USHORT*);
314 static HRESULT (WINAPI *pVarUI2FromR4)(FLOAT,USHORT*);
315 static HRESULT (WINAPI *pVarUI2FromR8)(double,USHORT*);
316 static HRESULT (WINAPI *pVarUI2FromDate)(DATE,USHORT*);
317 static HRESULT (WINAPI *pVarUI2FromCy)(CY,USHORT*);
318 static HRESULT (WINAPI *pVarUI2FromStr)(OLECHAR*,LCID,ULONG,USHORT*);
319 static HRESULT (WINAPI *pVarUI2FromBool)(VARIANT_BOOL,USHORT*);
320 static HRESULT (WINAPI *pVarUI2FromI1)(signed char,USHORT*);
321 static HRESULT (WINAPI *pVarUI2FromUI4)(ULONG,USHORT*);
322 static HRESULT (WINAPI *pVarUI2FromDec)(DECIMAL*,USHORT*);
323 static HRESULT (WINAPI *pVarUI2FromI8)(LONG64,USHORT*);
324 static HRESULT (WINAPI *pVarUI2FromUI8)(ULONG64,USHORT*);
326 static HRESULT (WINAPI *pVarI4FromUI1)(BYTE,LONG*);
327 static HRESULT (WINAPI *pVarI4FromI2)(SHORT,LONG*);
328 static HRESULT (WINAPI *pVarI4FromR4)(FLOAT,LONG*);
329 static HRESULT (WINAPI *pVarI4FromR8)(DOUBLE,LONG*);
330 static HRESULT (WINAPI *pVarI4FromCy)(CY,LONG*);
331 static HRESULT (WINAPI *pVarI4FromDate)(DATE,LONG*);
332 static HRESULT (WINAPI *pVarI4FromStr)(OLECHAR*,LCID,ULONG,LONG*);
333 static HRESULT (WINAPI *pVarI4FromBool)(VARIANT_BOOL,LONG*);
334 static HRESULT (WINAPI *pVarI4FromI1)(signed char,LONG*);
335 static HRESULT (WINAPI *pVarI4FromUI2)(USHORT,LONG*);
336 static HRESULT (WINAPI *pVarI4FromUI4)(ULONG,LONG*);
337 static HRESULT (WINAPI *pVarI4FromDec)(DECIMAL*,LONG*);
338 static HRESULT (WINAPI *pVarI4FromI8)(LONG64,LONG*);
339 static HRESULT (WINAPI *pVarI4FromUI8)(ULONG64,LONG*);
340 static HRESULT (WINAPI *pVarUI4FromUI1)(BYTE,ULONG*);
341 static HRESULT (WINAPI *pVarUI4FromI2)(SHORT,ULONG*);
342 static HRESULT (WINAPI *pVarUI4FromI4)(LONG,ULONG*);
343 static HRESULT (WINAPI *pVarUI4FromR4)(FLOAT,ULONG*);
344 static HRESULT (WINAPI *pVarUI4FromR8)(DOUBLE,ULONG*);
345 static HRESULT (WINAPI *pVarUI4FromDate)(DATE,ULONG*);
346 static HRESULT (WINAPI *pVarUI4FromCy)(CY,ULONG*);
347 static HRESULT (WINAPI *pVarUI4FromStr)(OLECHAR*,LCID,ULONG,ULONG*);
348 static HRESULT (WINAPI *pVarUI4FromBool)(VARIANT_BOOL,ULONG*);
349 static HRESULT (WINAPI *pVarUI4FromI1)(signed char,ULONG*);
350 static HRESULT (WINAPI *pVarUI4FromUI2)(USHORT,ULONG*);
351 static HRESULT (WINAPI *pVarUI4FromDec)(DECIMAL*,ULONG*);
352 static HRESULT (WINAPI *pVarUI4FromI8)(LONG64,ULONG*);
353 static HRESULT (WINAPI *pVarUI4FromUI8)(ULONG64,ULONG*);
355 static HRESULT (WINAPI *pVarI8FromUI1)(BYTE,LONG64*);
356 static HRESULT (WINAPI *pVarI8FromI2)(SHORT,LONG64*);
357 static HRESULT (WINAPI *pVarI8FromR4)(FLOAT,LONG64*);
358 static HRESULT (WINAPI *pVarI8FromR8)(double,LONG64*);
359 static HRESULT (WINAPI *pVarI8FromCy)(CY,LONG64*);
360 static HRESULT (WINAPI *pVarI8FromDate)(DATE,LONG64*);
361 static HRESULT (WINAPI *pVarI8FromStr)(OLECHAR*,LCID,ULONG,LONG64*);
362 static HRESULT (WINAPI *pVarI8FromBool)(VARIANT_BOOL,LONG64*);
363 static HRESULT (WINAPI *pVarI8FromI1)(signed char,LONG64*);
364 static HRESULT (WINAPI *pVarI8FromUI2)(USHORT,LONG64*);
365 static HRESULT (WINAPI *pVarI8FromUI4)(ULONG,LONG64*);
366 static HRESULT (WINAPI *pVarI8FromDec)(DECIMAL*,LONG64*);
367 static HRESULT (WINAPI *pVarI8FromUI8)(ULONG64,LONG64*);
368 static HRESULT (WINAPI *pVarUI8FromI8)(LONG64,ULONG64*);
369 static HRESULT (WINAPI *pVarUI8FromUI1)(BYTE,ULONG64*);
370 static HRESULT (WINAPI *pVarUI8FromI2)(SHORT,ULONG64*);
371 static HRESULT (WINAPI *pVarUI8FromR4)(FLOAT,ULONG64*);
372 static HRESULT (WINAPI *pVarUI8FromR8)(double,ULONG64*);
373 static HRESULT (WINAPI *pVarUI8FromCy)(CY,ULONG64*);
374 static HRESULT (WINAPI *pVarUI8FromDate)(DATE,ULONG64*);
375 static HRESULT (WINAPI *pVarUI8FromStr)(OLECHAR*,LCID,ULONG,ULONG64*);
376 static HRESULT (WINAPI *pVarUI8FromBool)(VARIANT_BOOL,ULONG64*);
377 static HRESULT (WINAPI *pVarUI8FromI1)(signed char,ULONG64*);
378 static HRESULT (WINAPI *pVarUI8FromUI2)(USHORT,ULONG64*);
379 static HRESULT (WINAPI *pVarUI8FromUI4)(ULONG,ULONG64*);
380 static HRESULT (WINAPI *pVarUI8FromDec)(DECIMAL*,ULONG64*);
382 static HRESULT (WINAPI *pVarR4FromUI1)(BYTE,float*);
383 static HRESULT (WINAPI *pVarR4FromI2)(SHORT,float*);
384 static HRESULT (WINAPI *pVarR4FromI4)(LONG,float*);
385 static HRESULT (WINAPI *pVarR4FromR8)(double,float*);
386 static HRESULT (WINAPI *pVarR4FromCy)(CY,float*);
387 static HRESULT (WINAPI *pVarR4FromDate)(DATE,float*);
388 static HRESULT (WINAPI *pVarR4FromStr)(OLECHAR*,LCID,ULONG,float*);
389 static HRESULT (WINAPI *pVarR4FromBool)(VARIANT_BOOL,float*);
390 static HRESULT (WINAPI *pVarR4FromI1)(signed char,float*);
391 static HRESULT (WINAPI *pVarR4FromUI2)(USHORT,float*);
392 static HRESULT (WINAPI *pVarR4FromUI4)(ULONG,float*);
393 static HRESULT (WINAPI *pVarR4FromDec)(DECIMAL*,float*);
394 static HRESULT (WINAPI *pVarR4FromI8)(LONG64,float*);
395 static HRESULT (WINAPI *pVarR4FromUI8)(ULONG64,float*);
397 static HRESULT (WINAPI *pVarR8FromUI1)(BYTE,double*);
398 static HRESULT (WINAPI *pVarR8FromI2)(SHORT,double*);
399 static HRESULT (WINAPI *pVarR8FromI4)(LONG,double*);
400 static HRESULT (WINAPI *pVarR8FromR4)(FLOAT,double*);
401 static HRESULT (WINAPI *pVarR8FromCy)(CY,double*);
402 static HRESULT (WINAPI *pVarR8FromDate)(DATE,double*);
403 static HRESULT (WINAPI *pVarR8FromStr)(OLECHAR*,LCID,ULONG,double*);
404 static HRESULT (WINAPI *pVarR8FromBool)(VARIANT_BOOL,double*);
405 static HRESULT (WINAPI *pVarR8FromI1)(signed char,double*);
406 static HRESULT (WINAPI *pVarR8FromUI2)(USHORT,double*);
407 static HRESULT (WINAPI *pVarR8FromUI4)(ULONG,double*);
408 static HRESULT (WINAPI *pVarR8FromDec)(DECIMAL*,double*);
409 static HRESULT (WINAPI *pVarR8FromI8)(LONG64,double*);
410 static HRESULT (WINAPI *pVarR8FromUI8)(ULONG64,double*);
411 static HRESULT (WINAPI *pVarR8Round)(double,int,double*);
413 static HRESULT (WINAPI *pVarDateFromUI1)(BYTE,DATE*);
414 static HRESULT (WINAPI *pVarDateFromI2)(SHORT,DATE*);
415 static HRESULT (WINAPI *pVarDateFromI4)(LONG,DATE*);
416 static HRESULT (WINAPI *pVarDateFromR4)(FLOAT,DATE*);
417 static HRESULT (WINAPI *pVarDateFromCy)(CY,DATE*);
418 static HRESULT (WINAPI *pVarDateFromR8)(double,DATE*);
419 static HRESULT (WINAPI *pVarDateFromStr)(OLECHAR*,LCID,ULONG,DATE*);
420 static HRESULT (WINAPI *pVarDateFromBool)(VARIANT_BOOL,DATE*);
421 static HRESULT (WINAPI *pVarDateFromI1)(signed char,DATE*);
422 static HRESULT (WINAPI *pVarDateFromUI2)(USHORT,DATE*);
423 static HRESULT (WINAPI *pVarDateFromUI4)(ULONG,DATE*);
424 static HRESULT (WINAPI *pVarDateFromDec)(DECIMAL*,DATE*);
425 static HRESULT (WINAPI *pVarDateFromI8)(LONG64,DATE*);
426 static HRESULT (WINAPI *pVarDateFromUI8)(ULONG64,DATE*);
428 static HRESULT (WINAPI *pVarCyFromUI1)(BYTE,CY*);
429 static HRESULT (WINAPI *pVarCyFromI2)(SHORT,CY*);
430 static HRESULT (WINAPI *pVarCyFromI4)(LONG,CY*);
431 static HRESULT (WINAPI *pVarCyFromR4)(FLOAT,CY*);
432 static HRESULT (WINAPI *pVarCyFromR8)(double,CY*);
433 static HRESULT (WINAPI *pVarCyFromDate)(DATE,CY*);
434 static HRESULT (WINAPI *pVarCyFromBool)(VARIANT_BOOL,CY*);
435 static HRESULT (WINAPI *pVarCyFromI1)(signed char,CY*);
436 static HRESULT (WINAPI *pVarCyFromUI2)(USHORT,CY*);
437 static HRESULT (WINAPI *pVarCyFromUI4)(ULONG,CY*);
438 static HRESULT (WINAPI *pVarCyFromDec)(DECIMAL*,CY*);
439 static HRESULT (WINAPI *pVarCyFromI8)(LONG64,CY*);
440 static HRESULT (WINAPI *pVarCyFromUI8)(ULONG64,CY*);
441 static HRESULT (WINAPI *pVarCyAdd)(const CY,const CY,CY*);
442 static HRESULT (WINAPI *pVarCyMul)(const CY,const CY,CY*);
443 static HRESULT (WINAPI *pVarCyMulI4)(const CY,LONG,CY*);
444 static HRESULT (WINAPI *pVarCySub)(const CY,const CY,CY*);
445 static HRESULT (WINAPI *pVarCyAbs)(const CY,CY*);
446 static HRESULT (WINAPI *pVarCyFix)(const CY,CY*);
447 static HRESULT (WINAPI *pVarCyInt)(const CY,CY*);
448 static HRESULT (WINAPI *pVarCyNeg)(const CY,CY*);
449 static HRESULT (WINAPI *pVarCyRound)(const CY,int,CY*);
450 static HRESULT (WINAPI *pVarCyCmp)(const CY,const CY);
451 static HRESULT (WINAPI *pVarCyCmpR8)(const CY,double);
452 static HRESULT (WINAPI *pVarCyMulI8)(const CY,LONG64,CY*);
454 static HRESULT (WINAPI *pVarDecFromUI1)(BYTE,DECIMAL*);
455 static HRESULT (WINAPI *pVarDecFromI2)(SHORT,DECIMAL*);
456 static HRESULT (WINAPI *pVarDecFromI4)(LONG,DECIMAL*);
457 static HRESULT (WINAPI *pVarDecFromI8)(LONG64,DECIMAL*);
458 static HRESULT (WINAPI *pVarDecFromR4)(FLOAT,DECIMAL*);
459 static HRESULT (WINAPI *pVarDecFromR8)(DOUBLE,DECIMAL*);
460 static HRESULT (WINAPI *pVarDecFromDate)(DATE,DECIMAL*);
461 static HRESULT (WINAPI *pVarDecFromStr)(OLECHAR*,LCID,ULONG,DECIMAL*);
462 static HRESULT (WINAPI *pVarDecFromBool)(VARIANT_BOOL,DECIMAL*);
463 static HRESULT (WINAPI *pVarDecFromI1)(signed char,DECIMAL*);
464 static HRESULT (WINAPI *pVarDecFromUI2)(USHORT,DECIMAL*);
465 static HRESULT (WINAPI *pVarDecFromUI4)(ULONG,DECIMAL*);
466 static HRESULT (WINAPI *pVarDecFromUI8)(ULONG64,DECIMAL*);
467 static HRESULT (WINAPI *pVarDecFromCy)(CY,DECIMAL*);
468 static HRESULT (WINAPI *pVarDecAbs)(const DECIMAL*,DECIMAL*);
469 static HRESULT (WINAPI *pVarDecAdd)(const DECIMAL*,const DECIMAL*,DECIMAL*);
470 static HRESULT (WINAPI *pVarDecSub)(const DECIMAL*,const DECIMAL*,DECIMAL*);
471 static HRESULT (WINAPI *pVarDecCmp)(const DECIMAL*,const DECIMAL*);
472 static HRESULT (WINAPI *pVarDecNeg)(const DECIMAL*,DECIMAL*);
474 static HRESULT (WINAPI *pVarBoolFromUI1)(BYTE,VARIANT_BOOL*);
475 static HRESULT (WINAPI *pVarBoolFromI2)(SHORT,VARIANT_BOOL*);
476 static HRESULT (WINAPI *pVarBoolFromI4)(LONG,VARIANT_BOOL*);
477 static HRESULT (WINAPI *pVarBoolFromR4)(FLOAT,VARIANT_BOOL*);
478 static HRESULT (WINAPI *pVarBoolFromR8)(DOUBLE,VARIANT_BOOL*);
479 static HRESULT (WINAPI *pVarBoolFromDate)(DATE,VARIANT_BOOL*);
480 static HRESULT (WINAPI *pVarBoolFromCy)(CY,VARIANT_BOOL*);
481 static HRESULT (WINAPI *pVarBoolFromStr)(OLECHAR*,LCID,ULONG,VARIANT_BOOL*);
482 static HRESULT (WINAPI *pVarBoolFromI1)(signed char,VARIANT_BOOL*);
483 static HRESULT (WINAPI *pVarBoolFromUI2)(USHORT,VARIANT_BOOL*);
484 static HRESULT (WINAPI *pVarBoolFromUI4)(ULONG,VARIANT_BOOL*);
485 static HRESULT (WINAPI *pVarBoolFromDec)(DECIMAL*,VARIANT_BOOL*);
486 static HRESULT (WINAPI *pVarBoolFromI8)(LONG64,VARIANT_BOOL*);
487 static HRESULT (WINAPI *pVarBoolFromUI8)(ULONG64,VARIANT_BOOL*);
489 static HRESULT (WINAPI *pVarBstrFromR4)(FLOAT,LCID,ULONG,BSTR*);
490 static HRESULT (WINAPI *pVarBstrFromDate)(DATE,LCID,ULONG,BSTR*);
492 static INT (WINAPI *pSystemTimeToVariantTime)(LPSYSTEMTIME,double*);
493 static void (WINAPI *pClearCustData)(LPCUSTDATA);
495 /* Internal representation of a BSTR */
496 typedef struct tagINTERNAL_BSTR
500 } INTERNAL_BSTR, *LPINTERNAL_BSTR;
504 const IDispatchVtbl *lpVtbl;
510 static DummyDispatch dispatch;
512 static ULONG WINAPI DummyDispatch_AddRef(LPDISPATCH iface)
514 trace("AddRef(%p)\n", iface);
515 return InterlockedIncrement(&((DummyDispatch*)iface)->ref);
518 static ULONG WINAPI DummyDispatch_Release(LPDISPATCH iface)
520 trace("Release(%p)\n", iface);
521 return InterlockedDecrement(&((DummyDispatch*)iface)->ref);
524 static HRESULT WINAPI DummyDispatch_QueryInterface(LPDISPATCH iface,
528 trace("QueryInterface(%p)\n", iface);
532 if (IsEqualIID(riid, &IID_IDispatch))
534 trace("Asked for IID_IDispatch\n");
537 else if (IsEqualIID(riid, &IID_IUnknown))
539 trace("Asked for IID_IUnknown\n");
544 DummyDispatch_AddRef((IDispatch*)*ppvObject);
548 return E_NOINTERFACE;
551 static HRESULT WINAPI DummyDispatch_Invoke(LPDISPATCH iface,
552 DISPID dispIdMember, REFIID riid,
553 LCID lcid, WORD wFlags,
554 DISPPARAMS *pDispParams,
556 EXCEPINFO *pExcepInfo,
559 trace("Invoke(%p)\n", iface);
560 ok(wFlags == DISPATCH_PROPERTYGET, "Flags wrong\n");
561 ok(pDispParams->cArgs == 0, "Property get has args\n");
563 if (dispatch.bFailInvoke)
564 return E_OUTOFMEMORY;
566 memset(pVarResult, 0, sizeof(*pVarResult));
567 V_VT(pVarResult) = dispatch.vt;
571 static const IDispatchVtbl DummyDispatch_VTable =
573 DummyDispatch_QueryInterface,
574 DummyDispatch_AddRef,
575 DummyDispatch_Release,
582 static DummyDispatch dispatch = { &DummyDispatch_VTable, 1, 0, 0 };
589 #define CONV_TYPE signed char
591 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%d")
593 static void test_VarI1FromI2(void)
598 CHECKPTR(VarI1FromI2);
599 OVERFLOWRANGE(VarI1FromI2, -32768, -128);
600 CONVERTRANGE(VarI1FromI2, -128, 128);
601 OVERFLOWRANGE(VarI1FromI2, 129, 32768);
604 static void test_VarI1FromI4(void)
609 CHECKPTR(VarI1FromI4);
610 CONVERT(VarI1FromI4, -129); EXPECT_OVERFLOW;
611 CONVERTRANGE(VarI1FromI4, -128, 128);
612 CONVERT(VarI1FromI4, 128); EXPECT_OVERFLOW;
615 static void test_VarI1FromI8(void)
620 CHECKPTR(VarI1FromI8);
621 CONVERT(VarI1FromI8, -129); EXPECT_OVERFLOW;
622 CONVERTRANGE(VarI1FromI8, -127, 128);
623 CONVERT(VarI1FromI8, 128); EXPECT_OVERFLOW;
626 static void test_VarI1FromUI1(void)
631 CHECKPTR(VarI1FromUI1);
632 CONVERTRANGE(VarI1FromUI1, 0, 127);
633 OVERFLOWRANGE(VarI1FromUI1, 128, 255);
636 static void test_VarI1FromUI2(void)
641 CHECKPTR(VarI1FromUI2);
642 CONVERTRANGE(VarI1FromUI2, 0, 127);
643 OVERFLOWRANGE(VarI1FromUI2, 128, 32768);
646 static void test_VarI1FromUI4(void)
651 CHECKPTR(VarI1FromUI4);
652 CONVERTRANGE(VarI1FromUI4, 0, 127);
653 CONVERT(VarI1FromUI4, 128); EXPECT_OVERFLOW;
656 static void test_VarI1FromUI8(void)
661 CHECKPTR(VarI1FromUI8);
662 CONVERTRANGE(VarI1FromUI8, 0, 127);
663 CONVERT(VarI1FromUI8, 128); EXPECT_OVERFLOW;
666 static void test_VarI1FromBool(void)
668 CONVVARS(VARIANT_BOOL);
671 CHECKPTR(VarI1FromBool);
672 /* Note that conversions from bool wrap around! */
673 CONVERT(VarI1FromBool, -129); EXPECT(127);
674 CONVERTRANGE(VarI1FromBool, -128, 128);
675 CONVERT(VarI1FromBool, 128); EXPECT(-128);
678 static void test_VarI1FromR4(void)
682 CHECKPTR(VarI1FromR4);
683 CONVERT(VarI1FromR4, -129.0f); EXPECT_OVERFLOW;
684 CONVERT(VarI1FromR4, -128.0f); EXPECT(-128);
685 CONVERT(VarI1FromR4, -1.0f); EXPECT(-1);
686 CONVERT(VarI1FromR4, 0.0f); EXPECT(0);
687 CONVERT(VarI1FromR4, 1.0f); EXPECT(1);
688 CONVERT(VarI1FromR4, 127.0f); EXPECT(127);
689 CONVERT(VarI1FromR4, 128.0f); EXPECT_OVERFLOW;
691 CONVERT(VarI1FromR4, -1.5f); EXPECT(-2);
692 CONVERT(VarI1FromR4, -0.6f); EXPECT(-1);
693 CONVERT(VarI1FromR4, -0.5f); EXPECT(0);
694 CONVERT(VarI1FromR4, -0.4f); EXPECT(0);
695 CONVERT(VarI1FromR4, 0.4f); EXPECT(0);
696 CONVERT(VarI1FromR4, 0.5f); EXPECT(0);
697 CONVERT(VarI1FromR4, 0.6f); EXPECT(1);
698 CONVERT(VarI1FromR4, 1.5f); EXPECT(2);
701 static void test_VarI1FromR8(void)
705 CHECKPTR(VarI1FromR8);
706 CONVERT(VarI1FromR8, -129.0); EXPECT_OVERFLOW;
707 CONVERT(VarI1FromR8, -128.0); EXPECT(-128);
708 CONVERT(VarI1FromR8, -1.0); EXPECT(-1);
709 CONVERT(VarI1FromR8, 0.0); EXPECT(0);
710 CONVERT(VarI1FromR8, 1.0); EXPECT(1);
711 CONVERT(VarI1FromR8, 127.0); EXPECT(127);
712 CONVERT(VarI1FromR8, 128.0); EXPECT_OVERFLOW;
714 CONVERT(VarI1FromR8, -1.5); EXPECT(-2);
715 CONVERT(VarI1FromR8, -0.6); EXPECT(-1);
716 CONVERT(VarI1FromR8, -0.5); EXPECT(0);
717 CONVERT(VarI1FromR8, -0.4); EXPECT(0);
718 CONVERT(VarI1FromR8, 0.4); EXPECT(0);
719 CONVERT(VarI1FromR8, 0.5); EXPECT(0);
720 CONVERT(VarI1FromR8, 0.6); EXPECT(1);
721 CONVERT(VarI1FromR8, 1.5); EXPECT(2);
724 static void test_VarI1FromDate(void)
728 CHECKPTR(VarI1FromDate);
729 CONVERT(VarI1FromDate, -129.0); EXPECT_OVERFLOW;
730 CONVERT(VarI1FromDate, -128.0); EXPECT(-128);
731 CONVERT(VarI1FromDate, -1.0); EXPECT(-1);
732 CONVERT(VarI1FromDate, 0.0); EXPECT(0);
733 CONVERT(VarI1FromDate, 1.0); EXPECT(1);
734 CONVERT(VarI1FromDate, 127.0); EXPECT(127);
735 CONVERT(VarI1FromDate, 128.0); EXPECT_OVERFLOW;
737 CONVERT(VarI1FromDate, -1.5); EXPECT(-2);
738 CONVERT(VarI1FromDate, -0.6); EXPECT(-1);
739 CONVERT(VarI1FromDate, -0.5); EXPECT(0);
740 CONVERT(VarI1FromDate, -0.4); EXPECT(0);
741 CONVERT(VarI1FromDate, 0.4); EXPECT(0);
742 CONVERT(VarI1FromDate, 0.5); EXPECT(0);
743 CONVERT(VarI1FromDate, 0.6); EXPECT(1);
744 CONVERT(VarI1FromDate, 1.5); EXPECT(2);
747 static void test_VarI1FromCy(void)
751 CHECKPTR(VarI1FromCy);
752 CONVERT_CY(VarI1FromCy,-129); EXPECT_OVERFLOW;
753 CONVERT_CY(VarI1FromCy,-128); EXPECT(128);
754 CONVERT_CY(VarI1FromCy,-1); EXPECT(-1);
755 CONVERT_CY(VarI1FromCy,0); EXPECT(0);
756 CONVERT_CY(VarI1FromCy,1); EXPECT(1);
757 CONVERT_CY(VarI1FromCy,127); EXPECT(127);
758 CONVERT_CY(VarI1FromCy,128); EXPECT_OVERFLOW;
760 CONVERT_CY(VarI1FromCy,-1.5); EXPECT(-2);
761 CONVERT_CY(VarI1FromCy,-0.6); EXPECT(-1);
762 CONVERT_CY(VarI1FromCy,-0.5); EXPECT(0);
763 CONVERT_CY(VarI1FromCy,-0.4); EXPECT(0);
764 CONVERT_CY(VarI1FromCy,0.4); EXPECT(0);
765 CONVERT_CY(VarI1FromCy,0.5); EXPECT(0);
766 CONVERT_CY(VarI1FromCy,0.6); EXPECT(1);
767 CONVERT_CY(VarI1FromCy,1.5); EXPECT(2);
770 static void test_VarI1FromDec(void)
774 CHECKPTR(VarI1FromDec);
776 CONVERT_BADDEC(VarI1FromDec);
778 CONVERT_DEC(VarI1FromDec,0,0x80,0,129); EXPECT_OVERFLOW;
779 CONVERT_DEC(VarI1FromDec,0,0x80,0,128); EXPECT(-128);
780 CONVERT_DEC(VarI1FromDec,0,0x80,0,1); EXPECT(-1);
781 CONVERT_DEC(VarI1FromDec,0,0,0,0); EXPECT(0);
782 CONVERT_DEC(VarI1FromDec,0,0,0,1); EXPECT(1);
783 CONVERT_DEC(VarI1FromDec,0,0,0,127); EXPECT(127);
784 CONVERT_DEC(VarI1FromDec,0,0,0,128); EXPECT_OVERFLOW;
786 CONVERT_DEC(VarI1FromDec,2,0x80,0,12800); EXPECT(-128);
787 CONVERT_DEC(VarI1FromDec,2,0,0,12700); EXPECT(127);
790 static void test_VarI1FromStr(void)
795 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
797 CHECKPTR(VarI1FromStr);
799 CONVERT_STR(VarI1FromStr,NULL, 0); EXPECT_MISMATCH;
800 CONVERT_STR(VarI1FromStr,"0", 0); EXPECT(0);
801 CONVERT_STR(VarI1FromStr,"-129", 0); EXPECT_OVERFLOW;
802 CONVERT_STR(VarI1FromStr,"-128", 0); EXPECT(-128);
803 CONVERT_STR(VarI1FromStr,"127", 0); EXPECT(127);
804 CONVERT_STR(VarI1FromStr,"128", 0); EXPECT_OVERFLOW;
806 CONVERT_STR(VarI1FromStr,"-1.5", 0); EXPECT(-2);
807 CONVERT_STR(VarI1FromStr,"-0.6", 0); EXPECT(-1);
808 CONVERT_STR(VarI1FromStr,"-0.5", 0); EXPECT(0);
809 CONVERT_STR(VarI1FromStr,"-0.4", 0); EXPECT(0);
810 CONVERT_STR(VarI1FromStr,"0.4", 0); EXPECT(0);
811 CONVERT_STR(VarI1FromStr,"0.5", 0); EXPECT(0);
812 CONVERT_STR(VarI1FromStr,"0.6", 0); EXPECT(1);
813 CONVERT_STR(VarI1FromStr,"1.5", 0); EXPECT(2);
816 static void test_VarI1Copy(void)
820 COPYTEST(1, VT_I1, V_I1(&vSrc), V_I1(&vDst), V_I1REF(&vSrc), V_I1REF(&vDst), "%d");
824 static void test_VarI1ChangeTypeEx(void)
827 VARIANTARG vSrc, vDst;
833 INITIAL_TYPETEST(VT_I1, V_I1, "%d");
839 #define CONV_TYPE BYTE
841 static void test_VarUI1FromI1(void)
843 CONVVARS(signed char);
846 CHECKPTR(VarUI1FromI1);
847 OVERFLOWRANGE(VarUI1FromI1, -128, 0);
848 CONVERTRANGE(VarUI1FromI1, 0, 128);
851 static void test_VarUI1FromI2(void)
856 CHECKPTR(VarUI1FromI2);
857 OVERFLOWRANGE(VarUI1FromI2, -32768, 0);
858 CONVERTRANGE(VarUI1FromI2, 0, 256);
859 OVERFLOWRANGE(VarUI1FromI2, 256, 32768);
862 static void test_VarUI1FromI4(void)
867 CHECKPTR(VarUI1FromI4);
868 CONVERT(VarUI1FromI4, -1); EXPECT_OVERFLOW;
869 CONVERTRANGE(VarUI1FromI4, 0, 256);
870 CONVERT(VarUI1FromI4, 256); EXPECT_OVERFLOW;
873 static void test_VarUI1FromI8(void)
878 CHECKPTR(VarUI1FromI8);
879 CONVERT(VarUI1FromI8, -1); EXPECT_OVERFLOW;
880 CONVERTRANGE(VarUI1FromI8, 0, 256);
881 CONVERT(VarUI1FromI8, 256); EXPECT_OVERFLOW;
884 static void test_VarUI1FromUI2(void)
889 CHECKPTR(VarUI1FromUI2);
890 CONVERTRANGE(VarUI1FromUI2, 0, 256);
891 OVERFLOWRANGE(VarUI1FromUI2, 256, 65536);
894 static void test_VarUI1FromUI4(void)
899 CHECKPTR(VarUI1FromUI4);
900 CONVERTRANGE(VarUI1FromUI4, 0, 256);
901 CONVERT(VarUI1FromUI4, 256); EXPECT_OVERFLOW;
904 static void test_VarUI1FromUI8(void)
909 CHECKPTR(VarUI1FromUI8);
910 CONVERTRANGE(VarUI1FromUI8, 0, 256);
911 CONVERT(VarUI1FromUI8, 256); EXPECT_OVERFLOW;
914 static void test_VarUI1FromBool(void)
916 CONVVARS(VARIANT_BOOL);
919 CHECKPTR(VarUI1FromBool);
920 /* Note that conversions from bool overflow! */
921 CONVERT(VarUI1FromBool, -1); EXPECT(255);
922 CONVERTRANGE(VarUI1FromBool, 0, 256);
923 CONVERT(VarUI1FromBool, 256); EXPECT(0);
926 static void test_VarUI1FromR4(void)
930 CHECKPTR(VarUI1FromR4);
931 CONVERT(VarUI1FromR4, -1.0f); EXPECT_OVERFLOW;
932 CONVERT(VarUI1FromR4, 0.0f); EXPECT(0);
933 CONVERT(VarUI1FromR4, 1.0f); EXPECT(1);
934 CONVERT(VarUI1FromR4, 255.0f); EXPECT(255);
935 CONVERT(VarUI1FromR4, 256.0f); EXPECT_OVERFLOW;
938 CONVERT(VarUI1FromR4, -1.5f); EXPECT_OVERFLOW;
939 CONVERT(VarUI1FromR4, -0.6f); EXPECT_OVERFLOW;
940 CONVERT(VarUI1FromR4, -0.5f); EXPECT(0);
941 CONVERT(VarUI1FromR4, -0.4f); EXPECT(0);
942 CONVERT(VarUI1FromR4, 0.4f); EXPECT(0);
943 CONVERT(VarUI1FromR4, 0.5f); EXPECT(0);
944 CONVERT(VarUI1FromR4, 0.6f); EXPECT(1);
945 CONVERT(VarUI1FromR4, 1.5f); EXPECT(2);
948 static void test_VarUI1FromR8(void)
952 CHECKPTR(VarUI1FromR8);
953 CONVERT(VarUI1FromR8, -1.0); EXPECT_OVERFLOW;
954 CONVERT(VarUI1FromR8, 0.0); EXPECT(0);
955 CONVERT(VarUI1FromR8, 1.0); EXPECT(1);
956 CONVERT(VarUI1FromR8, 255.0); EXPECT(255);
957 CONVERT(VarUI1FromR8, 256.0); EXPECT_OVERFLOW;
960 CONVERT(VarUI1FromR8, -1.5); EXPECT_OVERFLOW;
961 CONVERT(VarUI1FromR8, -0.6); EXPECT_OVERFLOW;
962 CONVERT(VarUI1FromR8, -0.5); EXPECT(0);
963 CONVERT(VarUI1FromR8, -0.4); EXPECT(0);
964 CONVERT(VarUI1FromR8, 0.4); EXPECT(0);
965 CONVERT(VarUI1FromR8, 0.5); EXPECT(0);
966 CONVERT(VarUI1FromR8, 0.6); EXPECT(1);
967 CONVERT(VarUI1FromR8, 1.5); EXPECT(2);
970 static void test_VarUI1FromDate(void)
974 CHECKPTR(VarUI1FromDate);
975 CONVERT(VarUI1FromDate, -1.0); EXPECT_OVERFLOW;
976 CONVERT(VarUI1FromDate, 0.0); EXPECT(0);
977 CONVERT(VarUI1FromDate, 1.0); EXPECT(1);
978 CONVERT(VarUI1FromDate, 255.0); EXPECT(255);
979 CONVERT(VarUI1FromDate, 256.0); EXPECT_OVERFLOW;
982 CONVERT(VarUI1FromDate, -1.5); EXPECT_OVERFLOW;
983 CONVERT(VarUI1FromDate, -0.6); EXPECT_OVERFLOW;
984 CONVERT(VarUI1FromDate, -0.5); EXPECT(0);
985 CONVERT(VarUI1FromDate, -0.4); EXPECT(0);
986 CONVERT(VarUI1FromDate, 0.4); EXPECT(0);
987 CONVERT(VarUI1FromDate, 0.5); EXPECT(0);
988 CONVERT(VarUI1FromDate, 0.6); EXPECT(1);
989 CONVERT(VarUI1FromDate, 1.5); EXPECT(2);
992 static void test_VarUI1FromCy(void)
996 CHECKPTR(VarUI1FromCy);
997 CONVERT_CY(VarUI1FromCy,-1); EXPECT_OVERFLOW;
998 CONVERT_CY(VarUI1FromCy,0); EXPECT(0);
999 CONVERT_CY(VarUI1FromCy,1); EXPECT(1);
1000 CONVERT_CY(VarUI1FromCy,255); EXPECT(255);
1001 CONVERT_CY(VarUI1FromCy,256); EXPECT_OVERFLOW;
1004 CONVERT_CY(VarUI1FromCy,-1.5); EXPECT_OVERFLOW;
1005 CONVERT_CY(VarUI1FromCy,-0.6); EXPECT_OVERFLOW;
1006 CONVERT_CY(VarUI1FromCy,-0.5); EXPECT(0);
1007 CONVERT_CY(VarUI1FromCy,-0.4); EXPECT(0);
1008 CONVERT_CY(VarUI1FromCy,0.4); EXPECT(0);
1009 CONVERT_CY(VarUI1FromCy,0.5); EXPECT(0);
1010 CONVERT_CY(VarUI1FromCy,0.6); EXPECT(1);
1011 CONVERT_CY(VarUI1FromCy,1.5); EXPECT(2);
1014 static void test_VarUI1FromDec(void)
1018 CHECKPTR(VarUI1FromDec);
1020 CONVERT_BADDEC(VarUI1FromDec);
1022 CONVERT_DEC(VarUI1FromDec,0,0x80,0,1); EXPECT_OVERFLOW;
1023 CONVERT_DEC(VarUI1FromDec,0,0,0,0); EXPECT(0);
1024 CONVERT_DEC(VarUI1FromDec,0,0,0,1); EXPECT(1);
1025 CONVERT_DEC(VarUI1FromDec,0,0,0,255); EXPECT(255);
1026 CONVERT_DEC(VarUI1FromDec,0,0,0,256); EXPECT_OVERFLOW;
1028 CONVERT_DEC(VarUI1FromDec,2,0x80,0,100); EXPECT_OVERFLOW;
1029 CONVERT_DEC(VarUI1FromDec,2,0,0,25500); EXPECT(255);
1032 static void test_VarUI1FromStr(void)
1037 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1039 CHECKPTR(VarUI1FromStr);
1041 CONVERT_STR(VarUI1FromStr,NULL, 0); EXPECT_MISMATCH;
1042 CONVERT_STR(VarUI1FromStr,"0", 0); EXPECT(0);
1043 CONVERT_STR(VarUI1FromStr,"-1", 0); EXPECT_OVERFLOW;
1044 CONVERT_STR(VarUI1FromStr,"255", 0); EXPECT(255);
1045 CONVERT_STR(VarUI1FromStr,"256", 0); EXPECT_OVERFLOW;
1048 CONVERT_STR(VarUI1FromStr,"-1.5", 0); EXPECT_OVERFLOW;
1049 CONVERT_STR(VarUI1FromStr,"-0.6", 0); EXPECT_OVERFLOW;
1050 CONVERT_STR(VarUI1FromStr,"-0.5", 0); EXPECT(0);
1051 CONVERT_STR(VarUI1FromStr,"-0.4", 0); EXPECT(0);
1052 CONVERT_STR(VarUI1FromStr,"0.4", 0); EXPECT(0);
1053 CONVERT_STR(VarUI1FromStr,"0.5", 0); EXPECT(0);
1054 CONVERT_STR(VarUI1FromStr,"0.6", 0); EXPECT(1);
1055 CONVERT_STR(VarUI1FromStr,"1.5", 0); EXPECT(2);
1058 static void test_VarUI1FromDisp(void)
1061 VARIANTARG vSrc, vDst;
1063 CHECKPTR(VarUI1FromDisp);
1066 * Conversions from IDispatch should get the default 'value' property
1067 * from the IDispatch pointer and return it. The following tests this.
1068 * However, I can't get these tests to return a valid value under native
1069 * oleaut32, regardless of the value returned in response to the Invoke()
1070 * call (early versions of oleaut32 call AddRef/Release, but not Invoke.
1071 * I'm obviously missing something, as these conversions work fine
1072 * when called through VBA on an object to get its default value property.
1074 * Should this test be corrected so that it works under native it should be
1075 * generalised and the remaining types checked as well.
1077 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1082 V_VT(&vSrc) = VT_DISPATCH;
1083 V_DISPATCH(&vSrc) = (IDispatch*)&dispatch;
1084 dispatch.vt = VT_UI1;
1085 dispatch.bFailInvoke = FALSE;
1087 hres = VarUI1FromDisp((IDispatch*)&dispatch, in, &out);
1088 trace("0x%08lx\n", hres);
1090 hres = VariantChangeTypeEx(&vDst, &vSrc, in, 0, VT_UI1);
1091 trace("0x%08lx\n", hres);
1093 dispatch.bFailInvoke = TRUE;
1095 hres = VarUI1FromDisp((IDispatch*)&dispatch, in, &out);
1096 trace("0x%08lx\n", hres);
1098 hres = VariantChangeTypeEx(&vDst, &vSrc, in, 0, VT_UI1);
1099 trace("0x%08lx\n", hres);
1102 static void test_VarUI1Copy(void)
1104 COPYTEST(1, VT_UI1, V_UI1(&vSrc), V_UI1(&vDst), V_UI1REF(&vSrc), V_UI1REF(&vDst), "%d");
1107 static void test_VarUI1ChangeTypeEx(void)
1109 CONVVARS(CONV_TYPE);
1110 VARIANTARG vSrc, vDst;
1114 INITIAL_TYPETEST(VT_UI1, V_UI1, "%d");
1123 #define CONV_TYPE SHORT
1125 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%d")
1127 static void test_VarI2FromI1(void)
1129 CONVVARS(signed char);
1132 CHECKPTR(VarI2FromI1);
1133 CONVERTRANGE(VarI2FromI1, -128, 128);
1136 static void test_VarI2FromI4(void)
1141 CHECKPTR(VarI2FromI4);
1142 CONVERT(VarI2FromI4, -32769); EXPECT_OVERFLOW;
1143 CONVERTRANGE(VarI2FromI4, -32768, 32768);
1144 CONVERT(VarI2FromI4, 32768); EXPECT_OVERFLOW;
1147 static void test_VarI2FromI8(void)
1151 CHECKPTR(VarI2FromI8);
1152 CONVERT(VarI2FromI8, -32769); EXPECT_OVERFLOW;
1153 CONVERT(VarI2FromI8, -32768); EXPECT(-32768);
1154 CONVERT(VarI2FromI8, 32767); EXPECT(32767);
1155 CONVERT(VarI2FromI8, 32768); EXPECT_OVERFLOW;
1158 static void test_VarI2FromUI1(void)
1163 CHECKPTR(VarI2FromUI1);
1164 CONVERTRANGE(VarI2FromUI1, 0, 256);
1167 static void test_VarI2FromUI2(void)
1172 CHECKPTR(VarI2FromUI2);
1173 CONVERTRANGE(VarI2FromUI2, 0, 32768);
1174 CONVERT(VarI2FromUI2, 32768); EXPECT_OVERFLOW;
1177 static void test_VarI2FromUI4(void)
1182 CHECKPTR(VarI2FromUI4);
1183 CONVERTRANGE(VarI2FromUI4, 0, 32768);
1184 CONVERT(VarI2FromUI4, 32768); EXPECT_OVERFLOW;
1187 static void test_VarI2FromUI8(void)
1192 CHECKPTR(VarI2FromUI8);
1193 CONVERTRANGE(VarI2FromUI8, 0, 32768);
1194 CONVERT(VarI2FromUI8, 32768); EXPECT_OVERFLOW;
1197 static void test_VarI2FromBool(void)
1199 CONVVARS(VARIANT_BOOL);
1202 CHECKPTR(VarI2FromBool);
1203 CONVERTRANGE(VarI2FromBool, -32768, 32768);
1206 static void test_VarI2FromR4(void)
1210 CHECKPTR(VarI2FromR4);
1211 CONVERT(VarI2FromR4, -32769.0f); EXPECT_OVERFLOW;
1212 CONVERT(VarI2FromR4, -32768.0f); EXPECT(-32768);
1213 CONVERT(VarI2FromR4, -1.0f); EXPECT(-1);
1214 CONVERT(VarI2FromR4, 0.0f); EXPECT(0);
1215 CONVERT(VarI2FromR4, 1.0f); EXPECT(1);
1216 CONVERT(VarI2FromR4, 32767.0f); EXPECT(32767);
1217 CONVERT(VarI2FromR4, 32768.0f); EXPECT_OVERFLOW;
1220 CONVERT(VarI2FromR4, -1.5f); EXPECT(-2);
1221 CONVERT(VarI2FromR4, -0.6f); EXPECT(-1);
1222 CONVERT(VarI2FromR4, -0.5f); EXPECT(0);
1223 CONVERT(VarI2FromR4, -0.4f); EXPECT(0);
1224 CONVERT(VarI2FromR4, 0.4f); EXPECT(0);
1225 CONVERT(VarI2FromR4, 0.5f); EXPECT(0);
1226 CONVERT(VarI2FromR4, 0.6f); EXPECT(1);
1227 CONVERT(VarI2FromR4, 1.5f); EXPECT(2);
1230 static void test_VarI2FromR8(void)
1234 CHECKPTR(VarI2FromR8);
1235 CONVERT(VarI2FromR8, -32769.0); EXPECT_OVERFLOW;
1236 CONVERT(VarI2FromR8, -32768.0); EXPECT(-32768);
1237 CONVERT(VarI2FromR8, -1.0); EXPECT(-1);
1238 CONVERT(VarI2FromR8, 0.0); EXPECT(0);
1239 CONVERT(VarI2FromR8, 1.0); EXPECT(1);
1240 CONVERT(VarI2FromR8, 32767.0); EXPECT(32767);
1241 CONVERT(VarI2FromR8, 32768.0); EXPECT_OVERFLOW;
1244 CONVERT(VarI2FromR8, -1.5); EXPECT(-2);
1245 CONVERT(VarI2FromR8, -0.6); EXPECT(-1);
1246 CONVERT(VarI2FromR8, -0.5); EXPECT(0);
1247 CONVERT(VarI2FromR8, -0.4); EXPECT(0);
1248 CONVERT(VarI2FromR8, 0.4); EXPECT(0);
1249 CONVERT(VarI2FromR8, 0.5); EXPECT(0);
1250 CONVERT(VarI2FromR8, 0.6); EXPECT(1);
1251 CONVERT(VarI2FromR8, 1.5); EXPECT(2);
1254 static void test_VarI2FromDate(void)
1258 CHECKPTR(VarI2FromDate);
1259 CONVERT(VarI2FromDate, -32769.0); EXPECT_OVERFLOW;
1260 CONVERT(VarI2FromDate, -32768.0); EXPECT(-32768);
1261 CONVERT(VarI2FromDate, -1.0); EXPECT(-1);
1262 CONVERT(VarI2FromDate, 0.0); EXPECT(0);
1263 CONVERT(VarI2FromDate, 1.0); EXPECT(1);
1264 CONVERT(VarI2FromDate, 32767.0); EXPECT(32767);
1265 CONVERT(VarI2FromDate, 32768.0); EXPECT_OVERFLOW;
1268 CONVERT(VarI2FromDate, -1.5); EXPECT(-2);
1269 CONVERT(VarI2FromDate, -0.6); EXPECT(-1);
1270 CONVERT(VarI2FromDate, -0.5); EXPECT(0);
1271 CONVERT(VarI2FromDate, -0.4); EXPECT(0);
1272 CONVERT(VarI2FromDate, 0.4); EXPECT(0);
1273 CONVERT(VarI2FromDate, 0.5); EXPECT(0);
1274 CONVERT(VarI2FromDate, 0.6); EXPECT(1);
1275 CONVERT(VarI2FromDate, 1.5); EXPECT(2);
1278 static void test_VarI2FromCy(void)
1282 CHECKPTR(VarI2FromCy);
1283 CONVERT_CY(VarI2FromCy,-32769); EXPECT_OVERFLOW;
1284 CONVERT_CY(VarI2FromCy,-32768); EXPECT(32768);
1285 CONVERT_CY(VarI2FromCy,-1); EXPECT(-1);
1286 CONVERT_CY(VarI2FromCy,0); EXPECT(0);
1287 CONVERT_CY(VarI2FromCy,1); EXPECT(1);
1288 CONVERT_CY(VarI2FromCy,32767); EXPECT(32767);
1289 CONVERT_CY(VarI2FromCy,32768); EXPECT_OVERFLOW;
1292 CONVERT_CY(VarI2FromCy,-1.5); EXPECT(-2);
1293 CONVERT_CY(VarI2FromCy,-0.6); EXPECT(-1);
1294 CONVERT_CY(VarI2FromCy,-0.5); EXPECT(0);
1295 CONVERT_CY(VarI2FromCy,-0.4); EXPECT(0);
1296 CONVERT_CY(VarI2FromCy,0.4); EXPECT(0);
1297 CONVERT_CY(VarI2FromCy,0.5); EXPECT(0);
1298 CONVERT_CY(VarI2FromCy,0.6); EXPECT(1);
1299 CONVERT_CY(VarI2FromCy,1.5); EXPECT(2);
1302 static void test_VarI2FromDec(void)
1306 CHECKPTR(VarI2FromDec);
1308 CONVERT_BADDEC(VarI2FromDec);
1310 CONVERT_DEC(VarI2FromDec,0,0x80,0,32769); EXPECT_OVERFLOW;
1311 CONVERT_DEC(VarI2FromDec,0,0x80,0,32768); EXPECT(-32768);
1312 CONVERT_DEC(VarI2FromDec,0,0x80,0,1); EXPECT(-1);
1313 CONVERT_DEC(VarI2FromDec,0,0,0,0); EXPECT(0);
1314 CONVERT_DEC(VarI2FromDec,0,0,0,1); EXPECT(1);
1315 CONVERT_DEC(VarI2FromDec,0,0,0,32767); EXPECT(32767);
1316 CONVERT_DEC(VarI2FromDec,0,0,0,32768); EXPECT_OVERFLOW;
1318 CONVERT_DEC(VarI2FromDec,2,0x80,0,3276800); EXPECT(-32768);
1319 CONVERT_DEC(VarI2FromDec,2,0,0,3276700); EXPECT(32767);
1320 CONVERT_DEC(VarI2FromDec,2,0,0,3276800); EXPECT_OVERFLOW;
1323 static void test_VarI2FromStr(void)
1328 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1330 CHECKPTR(VarI2FromStr);
1332 CONVERT_STR(VarI2FromStr,NULL, 0); EXPECT_MISMATCH;
1333 CONVERT_STR(VarI2FromStr,"0", 0); EXPECT(0);
1334 CONVERT_STR(VarI2FromStr,"-32769", 0); EXPECT_OVERFLOW;
1335 CONVERT_STR(VarI2FromStr,"-32768", 0); EXPECT(-32768);
1336 CONVERT_STR(VarI2FromStr,"32767", 0); EXPECT(32767);
1337 CONVERT_STR(VarI2FromStr,"32768", 0); EXPECT_OVERFLOW;
1340 CONVERT_STR(VarI2FromStr,"-1.5", 0); EXPECT(-2);
1341 CONVERT_STR(VarI2FromStr,"-0.6", 0); EXPECT(-1);
1342 CONVERT_STR(VarI2FromStr,"-0.5", 0); EXPECT(0);
1343 CONVERT_STR(VarI2FromStr,"-0.4", 0); EXPECT(0);
1344 CONVERT_STR(VarI2FromStr,"0.4", 0); EXPECT(0);
1345 CONVERT_STR(VarI2FromStr,"0.5", 0); EXPECT(0);
1346 CONVERT_STR(VarI2FromStr,"0.6", 0); EXPECT(1);
1347 CONVERT_STR(VarI2FromStr,"1.5", 0); EXPECT(2);
1350 static void test_VarI2Copy(void)
1352 COPYTEST(1, VT_I2, V_I2(&vSrc), V_I2(&vDst), V_I2REF(&vSrc), V_I2REF(&vDst), "%d");
1355 static void test_VarI2ChangeTypeEx(void)
1357 CONVVARS(CONV_TYPE);
1358 VARIANTARG vSrc, vDst;
1362 INITIAL_TYPETEST(VT_I2, V_I2, "%d");
1367 #define CONV_TYPE USHORT
1369 static void test_VarUI2FromI1(void)
1371 CONVVARS(signed char);
1374 CHECKPTR(VarUI2FromI1);
1375 OVERFLOWRANGE(VarUI2FromI1, -128, 0);
1376 CONVERTRANGE(VarUI2FromI1, 0, 128);
1379 static void test_VarUI2FromI2(void)
1384 CHECKPTR(VarUI2FromI2);
1385 OVERFLOWRANGE(VarUI2FromI2, -32768, 0);
1386 CONVERTRANGE(VarUI2FromI2, 0, 32768);
1389 static void test_VarUI2FromI4(void)
1394 CHECKPTR(VarUI2FromI4);
1395 OVERFLOWRANGE(VarUI2FromI4, -32768, 0);
1396 CONVERT(VarUI2FromI4, 0); EXPECT(0);
1397 CONVERT(VarUI2FromI4, 65535); EXPECT(65535);
1398 CONVERT(VarUI2FromI4, 65536); EXPECT_OVERFLOW;
1401 static void test_VarUI2FromI8(void)
1406 CHECKPTR(VarUI2FromI8);
1407 OVERFLOWRANGE(VarUI2FromI8, -32768, 0);
1408 CONVERT(VarUI2FromI8, 0); EXPECT(0);
1409 CONVERT(VarUI2FromI8, 65535); EXPECT(65535);
1410 CONVERT(VarUI2FromI8, 65536); EXPECT_OVERFLOW;
1413 static void test_VarUI2FromUI1(void)
1418 CHECKPTR(VarUI2FromUI1);
1419 CONVERTRANGE(VarUI2FromUI1, 0, 256);
1422 static void test_VarUI2FromUI4(void)
1426 CHECKPTR(VarUI2FromUI4);
1427 CONVERT(VarUI2FromUI4, 0); EXPECT(0);
1428 CONVERT(VarUI2FromUI4, 65535); EXPECT(65535);
1429 CONVERT(VarUI2FromUI4, 65536); EXPECT_OVERFLOW;
1432 static void test_VarUI2FromUI8(void)
1436 CHECKPTR(VarUI2FromUI8);
1437 CONVERT(VarUI2FromUI8, 0); EXPECT(0);
1438 CONVERT(VarUI2FromUI8, 65535); EXPECT(65535);
1439 CONVERT(VarUI2FromUI8, 65536); EXPECT_OVERFLOW;
1442 static void test_VarUI2FromBool(void)
1444 CONVVARS(VARIANT_BOOL);
1447 CHECKPTR(VarUI2FromBool);
1448 CONVERT(VarUI2FromBool, -1); EXPECT(65535); /* Wraps! */
1449 CONVERTRANGE(VarUI2FromBool, 0, 32768);
1452 static void test_VarUI2FromR4(void)
1456 CHECKPTR(VarUI2FromR4);
1457 CONVERT(VarUI2FromR4, -1.0f); EXPECT_OVERFLOW;
1458 CONVERT(VarUI2FromR4, 0.0f); EXPECT(0);
1459 CONVERT(VarUI2FromR4, 1.0f); EXPECT(1);
1460 CONVERT(VarUI2FromR4, 65535.0f); EXPECT(65535);
1461 CONVERT(VarUI2FromR4, 65536.0f); EXPECT_OVERFLOW;
1464 CONVERT(VarUI2FromR4, -1.5f); EXPECT_OVERFLOW;
1465 CONVERT(VarUI2FromR4, -0.6f); EXPECT_OVERFLOW;
1466 CONVERT(VarUI2FromR4, -0.5f); EXPECT(0);
1467 CONVERT(VarUI2FromR4, -0.4f); EXPECT(0);
1468 CONVERT(VarUI2FromR4, 0.4f); EXPECT(0);
1469 CONVERT(VarUI2FromR4, 0.5f); EXPECT(0);
1470 CONVERT(VarUI2FromR4, 0.6f); EXPECT(1);
1471 CONVERT(VarUI2FromR4, 1.5f); EXPECT(2);
1474 static void test_VarUI2FromR8(void)
1478 CHECKPTR(VarUI2FromR8);
1479 CONVERT(VarUI2FromR8, -1.0); EXPECT_OVERFLOW;
1480 CONVERT(VarUI2FromR8, 0.0); EXPECT(0);
1481 CONVERT(VarUI2FromR8, 1.0); EXPECT(1);
1482 CONVERT(VarUI2FromR8, 65535.0); EXPECT(65535);
1483 CONVERT(VarUI2FromR8, 65536.0); EXPECT_OVERFLOW;
1486 CONVERT(VarUI2FromR8, -1.5); EXPECT_OVERFLOW;
1487 CONVERT(VarUI2FromR8, -0.6); EXPECT_OVERFLOW;
1488 CONVERT(VarUI2FromR8, -0.5); EXPECT(0);
1489 CONVERT(VarUI2FromR8, -0.4); EXPECT(0);
1490 CONVERT(VarUI2FromR8, 0.4); EXPECT(0);
1491 CONVERT(VarUI2FromR8, 0.5); EXPECT(0);
1492 CONVERT(VarUI2FromR8, 0.6); EXPECT(1);
1493 CONVERT(VarUI2FromR8, 1.5); EXPECT(2);
1496 static void test_VarUI2FromDate(void)
1500 CHECKPTR(VarUI2FromDate);
1501 CONVERT(VarUI2FromDate, -1.0); EXPECT_OVERFLOW;
1502 CONVERT(VarUI2FromDate, 0.0); EXPECT(0);
1503 CONVERT(VarUI2FromDate, 1.0); EXPECT(1);
1504 CONVERT(VarUI2FromDate, 65535.0); EXPECT(65535);
1505 CONVERT(VarUI2FromDate, 65536.0); EXPECT_OVERFLOW;
1508 CONVERT(VarUI2FromDate, -1.5); EXPECT_OVERFLOW;
1509 CONVERT(VarUI2FromDate, -0.6); EXPECT_OVERFLOW;
1510 CONVERT(VarUI2FromDate, -0.5); EXPECT(0);
1511 CONVERT(VarUI2FromDate, -0.4); EXPECT(0);
1512 CONVERT(VarUI2FromDate, 0.4); EXPECT(0);
1513 CONVERT(VarUI2FromDate, 0.5); EXPECT(0);
1514 CONVERT(VarUI2FromDate, 0.6); EXPECT(1);
1515 CONVERT(VarUI2FromDate, 1.5); EXPECT(2);
1518 static void test_VarUI2FromCy(void)
1522 CHECKPTR(VarUI2FromCy);
1523 CONVERT_CY(VarUI2FromCy,-1); EXPECT_OVERFLOW;
1524 CONVERT_CY(VarUI2FromCy,0); EXPECT(0);
1525 CONVERT_CY(VarUI2FromCy,1); EXPECT(1);
1526 CONVERT_CY(VarUI2FromCy,65535); EXPECT(65535);
1527 CONVERT_CY(VarUI2FromCy,65536); EXPECT_OVERFLOW;
1530 CONVERT_CY(VarUI2FromCy,-1.5); EXPECT_OVERFLOW;
1531 CONVERT_CY(VarUI2FromCy,-0.6); EXPECT_OVERFLOW;
1532 CONVERT_CY(VarUI2FromCy,-0.5); EXPECT(0);
1533 CONVERT_CY(VarUI2FromCy,-0.4); EXPECT(0);
1534 CONVERT_CY(VarUI2FromCy,0.4); EXPECT(0);
1535 CONVERT_CY(VarUI2FromCy,0.5); EXPECT(0);
1536 CONVERT_CY(VarUI2FromCy,0.6); EXPECT(1);
1537 CONVERT_CY(VarUI2FromCy,1.5); EXPECT(2);
1540 static void test_VarUI2FromDec(void)
1544 CHECKPTR(VarUI2FromDec);
1546 CONVERT_BADDEC(VarUI2FromDec);
1548 CONVERT_DEC(VarUI2FromDec,0,0x80,0,1); EXPECT_OVERFLOW;
1549 CONVERT_DEC(VarUI2FromDec,0,0,0,0); EXPECT(0);
1550 CONVERT_DEC(VarUI2FromDec,0,0,0,1); EXPECT(1);
1551 CONVERT_DEC(VarUI2FromDec,0,0,0,65535); EXPECT(65535);
1552 CONVERT_DEC(VarUI2FromDec,0,0,0,65536); EXPECT_OVERFLOW;
1554 CONVERT_DEC(VarUI2FromDec,2,0x80,0,100); EXPECT_OVERFLOW;
1555 CONVERT_DEC(VarUI2FromDec,2,0,0,6553500); EXPECT(65535);
1556 CONVERT_DEC(VarUI2FromDec,2,0,0,6553600); EXPECT_OVERFLOW;
1559 static void test_VarUI2FromStr(void)
1564 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1566 CHECKPTR(VarUI2FromStr);
1568 CONVERT_STR(VarUI2FromStr,NULL, 0); EXPECT_MISMATCH;
1569 CONVERT_STR(VarUI2FromStr,"0", 0); EXPECT(0);
1570 CONVERT_STR(VarUI2FromStr,"-1", 0); EXPECT_OVERFLOW;
1571 CONVERT_STR(VarUI2FromStr,"65535", 0); EXPECT(65535);
1572 CONVERT_STR(VarUI2FromStr,"65536", 0); EXPECT_OVERFLOW;
1575 CONVERT_STR(VarUI2FromStr,"-1.5", 0); EXPECT_OVERFLOW;
1576 CONVERT_STR(VarUI2FromStr,"-0.6", 0); EXPECT_OVERFLOW;
1577 CONVERT_STR(VarUI2FromStr,"-0.5", 0); EXPECT(0);
1578 CONVERT_STR(VarUI2FromStr,"-0.4", 0); EXPECT(0);
1579 CONVERT_STR(VarUI2FromStr,"0.4", 0); EXPECT(0);
1580 CONVERT_STR(VarUI2FromStr,"0.5", 0); EXPECT(0);
1581 CONVERT_STR(VarUI2FromStr,"0.6", 0); EXPECT(1);
1582 CONVERT_STR(VarUI2FromStr,"1.5", 0); EXPECT(2);
1585 static void test_VarUI2Copy(void)
1589 COPYTEST(1, VT_UI2, V_UI2(&vSrc), V_UI2(&vDst), V_UI2REF(&vSrc), V_UI2REF(&vDst), "%d");
1593 static void test_VarUI2ChangeTypeEx(void)
1595 CONVVARS(CONV_TYPE);
1596 VARIANTARG vSrc, vDst;
1602 INITIAL_TYPETEST(VT_UI2, V_UI2, "%d");
1612 #define CONV_TYPE LONG
1614 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%ld")
1617 static void test_VarI4FromI1(void)
1619 CONVVARS(signed char);
1622 CHECKPTR(VarI4FromI1);
1623 CONVERTRANGE(VarI4FromI1, -128, 128);
1626 static void test_VarI4FromI2(void)
1631 CHECKPTR(VarI4FromI2);
1632 CONVERTRANGE(VarI4FromI2, -32768, 32768);
1635 static void test_VarI4FromI8(void)
1639 CHECKPTR(VarI4FromI8);
1640 CHECKPTR(VarI4FromDec);
1642 CONVERT(VarI4FromI8, -1); EXPECT(-1);
1643 CONVERT(VarI4FromI8, 0); EXPECT(0);
1644 CONVERT(VarI4FromI8, 1); EXPECT(1);
1646 CONVERT_I8(VarI4FromI8, -1, 2147483647ul); EXPECT_OVERFLOW;
1647 CONVERT_I8(VarI4FromI8, -1, 2147483648ul); EXPECT(-2147483647 - 1);
1648 CONVERT_I8(VarI4FromI8, 0, 2147483647ul); EXPECT(2147483647);
1649 CONVERT_I8(VarI4FromI8, 0, 2147483648ul); EXPECT_OVERFLOW;
1652 static void test_VarI4FromUI1(void)
1657 CHECKPTR(VarI4FromUI1);
1658 CONVERTRANGE(VarI4FromUI1, 0, 256);
1661 static void test_VarI4FromUI2(void)
1666 CHECKPTR(VarI4FromUI2);
1667 CONVERTRANGE(VarI4FromUI2, 0, 65536);
1670 static void test_VarI4FromUI4(void)
1674 CHECKPTR(VarI4FromUI4);
1675 CONVERT(VarI4FromUI4, 0); EXPECT(0);
1676 CONVERT(VarI4FromUI4, 1); EXPECT(1);
1677 CONVERT(VarI4FromUI4, 2147483647); EXPECT(2147483647);
1678 CONVERT(VarI4FromUI4, 2147483648ul); EXPECT_OVERFLOW;
1681 static void test_VarI4FromUI8(void)
1685 CHECKPTR(VarI4FromUI8);
1686 CONVERT(VarI4FromUI8, 0); EXPECT(0);
1687 CONVERT(VarI4FromUI8, 1); EXPECT(1);
1688 CONVERT(VarI4FromUI8, 2147483647); EXPECT(2147483647);
1689 CONVERT(VarI4FromUI8, 2147483648ul); EXPECT_OVERFLOW;
1692 static void test_VarI4FromBool(void)
1694 CONVVARS(VARIANT_BOOL);
1697 CHECKPTR(VarI4FromBool);
1698 CONVERTRANGE(VarI4FromBool, -32768, 32768);
1701 static void test_VarI4FromR4(void)
1705 CHECKPTR(VarI4FromR4);
1707 /* min/max values are not exactly representable in a float */
1708 CONVERT(VarI4FromR4, -1.0f); EXPECT(-1);
1709 CONVERT(VarI4FromR4, 0.0f); EXPECT(0);
1710 CONVERT(VarI4FromR4, 1.0f); EXPECT(1);
1712 CONVERT(VarI4FromR4, -1.5f); EXPECT(-2);
1713 CONVERT(VarI4FromR4, -0.6f); EXPECT(-1);
1714 CONVERT(VarI4FromR4, -0.5f); EXPECT(0);
1715 CONVERT(VarI4FromR4, -0.4f); EXPECT(0);
1716 CONVERT(VarI4FromR4, 0.4f); EXPECT(0);
1717 CONVERT(VarI4FromR4, 0.5f); EXPECT(0);
1718 CONVERT(VarI4FromR4, 0.6f); EXPECT(1);
1719 CONVERT(VarI4FromR4, 1.5f); EXPECT(2);
1722 static void test_VarI4FromR8(void)
1726 CHECKPTR(VarI4FromR8);
1727 CONVERT(VarI4FromR8, -2147483649.0); EXPECT_OVERFLOW;
1728 CONVERT(VarI4FromR8, -2147483648.0); EXPECT(-2147483647 - 1);
1729 CONVERT(VarI4FromR8, -1.0); EXPECT(-1);
1730 CONVERT(VarI4FromR8, 0.0); EXPECT(0);
1731 CONVERT(VarI4FromR8, 1.0); EXPECT(1);
1732 CONVERT(VarI4FromR8, 2147483647.0); EXPECT(2147483647);
1733 CONVERT(VarI4FromR8, 2147483648.0); EXPECT_OVERFLOW;
1735 CONVERT(VarI4FromR8, -1.5); EXPECT(-2);
1736 CONVERT(VarI4FromR8, -0.6); EXPECT(-1);
1737 CONVERT(VarI4FromR8, -0.5); EXPECT(0);
1738 CONVERT(VarI4FromR8, -0.4); EXPECT(0);
1739 CONVERT(VarI4FromR8, 0.4); EXPECT(0);
1740 CONVERT(VarI4FromR8, 0.5); EXPECT(0);
1741 CONVERT(VarI4FromR8, 0.6); EXPECT(1);
1742 CONVERT(VarI4FromR8, 1.5); EXPECT(2);
1745 static void test_VarI4FromDate(void)
1749 CHECKPTR(VarI4FromDate);
1750 CONVERT(VarI4FromDate, -2147483649.0); EXPECT_OVERFLOW;
1751 CONVERT(VarI4FromDate, -2147483648.0); EXPECT(-2147483647 - 1);
1752 CONVERT(VarI4FromDate, -1.0); EXPECT(-1);
1753 CONVERT(VarI4FromDate, 0.0); EXPECT(0);
1754 CONVERT(VarI4FromDate, 1.0); EXPECT(1);
1755 CONVERT(VarI4FromDate, 2147483647.0); EXPECT(2147483647);
1756 CONVERT(VarI4FromDate, 2147483648.0); EXPECT_OVERFLOW;
1758 CONVERT(VarI4FromDate, -1.5); EXPECT(-2);
1759 CONVERT(VarI4FromDate, -0.6); EXPECT(-1);
1760 CONVERT(VarI4FromDate, -0.5); EXPECT(0);
1761 CONVERT(VarI4FromDate, -0.4); EXPECT(0);
1762 CONVERT(VarI4FromDate, 0.4); EXPECT(0);
1763 CONVERT(VarI4FromDate, 0.5); EXPECT(0);
1764 CONVERT(VarI4FromDate, 0.6); EXPECT(1);
1765 CONVERT(VarI4FromDate, 1.5); EXPECT(2);
1768 static void test_VarI4FromCy(void)
1772 CHECKPTR(VarI4FromCy);
1773 CONVERT_CY(VarI4FromCy,-1); EXPECT(-1);
1774 CONVERT_CY(VarI4FromCy,0); EXPECT(0);
1775 CONVERT_CY(VarI4FromCy,1); EXPECT(1);
1777 CONVERT_CY64(VarI4FromCy,-1,2147483647ul); EXPECT_OVERFLOW;
1778 CONVERT_CY64(VarI4FromCy,-1,2147483648ul); EXPECT(-2147483647 - 1);
1779 CONVERT_CY64(VarI4FromCy,0,2147483647ul); EXPECT(2147483647ul);
1780 CONVERT_CY64(VarI4FromCy,0,2147483648ul); EXPECT_OVERFLOW;
1782 CONVERT_CY(VarI4FromCy,-1.5); EXPECT(-2);
1783 CONVERT_CY(VarI4FromCy,-0.6); EXPECT(-1);
1784 CONVERT_CY(VarI4FromCy,-0.5); EXPECT(0);
1785 CONVERT_CY(VarI4FromCy,-0.4); EXPECT(0);
1786 CONVERT_CY(VarI4FromCy,0.4); EXPECT(0);
1787 CONVERT_CY(VarI4FromCy,0.5); EXPECT(0);
1788 CONVERT_CY(VarI4FromCy,0.6); EXPECT(1);
1789 CONVERT_CY(VarI4FromCy,1.5); EXPECT(2);
1792 static void test_VarI4FromDec(void)
1796 CHECKPTR(VarI4FromDec);
1798 CONVERT_BADDEC(VarI4FromDec);
1800 CONVERT_DEC(VarI4FromDec,0,0x80,0,1); EXPECT(-1);
1801 CONVERT_DEC(VarI4FromDec,0,0,0,0); EXPECT(0);
1802 CONVERT_DEC(VarI4FromDec,0,0,0,1); EXPECT(1);
1804 CONVERT_DEC64(VarI4FromDec,0,0x80,0,0,2147483649ul); EXPECT_OVERFLOW;
1805 CONVERT_DEC64(VarI4FromDec,0,0x80,0,0,2147483648ul); EXPECT(-2147483647 - 1);
1806 CONVERT_DEC64(VarI4FromDec,0,0,0,0,2147483647ul); EXPECT(2147483647ul);
1807 CONVERT_DEC64(VarI4FromDec,0,0,0,0,2147483648ul); EXPECT_OVERFLOW;
1809 CONVERT_DEC64(VarI4FromDec,2,0x80,0,50,100); EXPECT_OVERFLOW;
1810 CONVERT_DEC64(VarI4FromDec,2,0x80,0,50,0); EXPECT(-2147483647 - 1);
1811 CONVERT_DEC64(VarI4FromDec,2,0,0,49,4294967196ul); EXPECT(2147483647);
1812 CONVERT_DEC64(VarI4FromDec,2,0,0,50,0); EXPECT_OVERFLOW;
1815 static void test_VarI4FromStr(void)
1820 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1822 CHECKPTR(VarI4FromStr);
1824 CONVERT_STR(VarI4FromStr,NULL,0); EXPECT_MISMATCH;
1825 CONVERT_STR(VarI4FromStr,"0",0); EXPECT(0);
1826 CONVERT_STR(VarI4FromStr,"-2147483649",0); EXPECT_OVERFLOW;
1827 CONVERT_STR(VarI4FromStr,"-2147483648",0); EXPECT(-2147483647 -1);
1828 CONVERT_STR(VarI4FromStr,"2147483647",0); EXPECT(2147483647);
1829 CONVERT_STR(VarI4FromStr,"2147483648",0); EXPECT_OVERFLOW;
1832 CONVERT_STR(VarI4FromStr,"-1.5",0); EXPECT(-2);
1833 CONVERT_STR(VarI4FromStr,"-0.6",0); EXPECT(-1);
1834 CONVERT_STR(VarI4FromStr,"-0.5",0); EXPECT(0);
1835 CONVERT_STR(VarI4FromStr,"-0.4",0); EXPECT(0);
1836 CONVERT_STR(VarI4FromStr,"0.4",0); EXPECT(0);
1837 CONVERT_STR(VarI4FromStr,"0.5",0); EXPECT(0);
1838 CONVERT_STR(VarI4FromStr,"0.6",0); EXPECT(1);
1839 CONVERT_STR(VarI4FromStr,"1.5",0); EXPECT(2);
1842 static void test_VarI4Copy(void)
1844 COPYTEST(1l, VT_I4, V_I4(&vSrc), V_I4(&vDst), V_I4REF(&vSrc), V_I4REF(&vDst), "%ld");
1847 static void test_VarI4ChangeTypeEx(void)
1849 CONVVARS(CONV_TYPE);
1850 VARIANTARG vSrc, vDst;
1854 INITIAL_TYPETEST(VT_I4, V_I4, "%ld");
1859 #define CONV_TYPE ULONG
1861 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%lu")
1863 static void test_VarUI4FromI1(void)
1865 CONVVARS(signed char);
1868 CHECKPTR(VarUI4FromI1);
1869 OVERFLOWRANGE(VarUI4FromI1, -127, 0);
1870 CONVERTRANGE(VarUI4FromI1, 0, 128);
1873 static void test_VarUI4FromI2(void)
1878 CHECKPTR(VarUI4FromI2);
1879 OVERFLOWRANGE(VarUI4FromI2, -32768, 0);
1880 CONVERTRANGE(VarUI4FromI2, 0, 32768);
1883 static void test_VarUI4FromUI2(void)
1888 CHECKPTR(VarUI4FromUI2);
1889 CONVERTRANGE(VarUI4FromUI2, 0, 65536);
1892 static void test_VarUI4FromI8(void)
1896 CHECKPTR(VarUI4FromI8);
1897 CONVERT(VarUI4FromI8, -1); EXPECT_OVERFLOW;
1898 CONVERT(VarUI4FromI8, 0); EXPECT(0);
1899 CONVERT(VarUI4FromI8, 1); EXPECT(1);
1900 CONVERT(VarUI4FromI8, 4294967295ul); EXPECT(4294967295ul);
1901 CONVERT_I8(VarUI4FromI8, 1, 0); EXPECT_OVERFLOW;
1904 static void test_VarUI4FromUI1(void)
1909 CHECKPTR(VarUI4FromUI1);
1910 CONVERTRANGE(VarUI4FromUI1, 0, 256);
1913 static void test_VarUI4FromI4(void)
1917 CHECKPTR(VarUI4FromI4);
1918 CONVERT(VarUI4FromI4, -1); EXPECT_OVERFLOW;
1919 CONVERT(VarUI4FromI4, 0); EXPECT(0);
1920 CONVERT(VarUI4FromI4, 1); EXPECT(1);
1921 CONVERT(VarUI4FromI4, 2147483647); EXPECT(2147483647);
1924 static void test_VarUI4FromUI8(void)
1928 CHECKPTR(VarUI4FromUI8);
1929 CONVERT(VarUI4FromUI8, 0); EXPECT(0);
1930 CONVERT(VarUI4FromUI8, 1); EXPECT(1);
1931 CONVERT(VarUI4FromI8, 4294967295ul); EXPECT(4294967295ul);
1932 CONVERT_I8(VarUI4FromI8, 1, 0); EXPECT_OVERFLOW;
1935 static void test_VarUI4FromBool(void)
1937 CONVVARS(VARIANT_BOOL);
1940 CHECKPTR(VarUI4FromBool);
1941 CONVERTRANGE(VarUI4FromBool, -32768, 32768);
1944 static void test_VarUI4FromR4(void)
1948 CHECKPTR(VarUI4FromR4);
1949 /* We can't test max values as they are not exactly representable in a float */
1950 CONVERT(VarUI4FromR4, -1.0f); EXPECT_OVERFLOW;
1951 CONVERT(VarUI4FromR4, 0.0f); EXPECT(0);
1952 CONVERT(VarUI4FromR4, 1.0f); EXPECT(1);
1954 CONVERT(VarUI4FromR4, -1.5f); EXPECT_OVERFLOW;
1955 CONVERT(VarUI4FromR4, -0.6f); EXPECT_OVERFLOW;
1956 CONVERT(VarUI4FromR4, -0.5f); EXPECT(0);
1957 CONVERT(VarUI4FromR4, -0.4f); EXPECT(0);
1958 CONVERT(VarUI4FromR4, 0.4f); EXPECT(0);
1959 CONVERT(VarUI4FromR4, 0.5f); EXPECT(0);
1960 CONVERT(VarUI4FromR4, 0.6f); EXPECT(1);
1961 CONVERT(VarUI4FromR4, 1.5f); EXPECT(2);
1965 static void test_VarUI4FromR8(void)
1969 CHECKPTR(VarUI4FromR8);
1970 CONVERT(VarUI4FromR8, -1.0); EXPECT_OVERFLOW;
1971 CONVERT(VarUI4FromR8, 0.0); EXPECT(0);
1972 CONVERT(VarUI4FromR8, 1.0); EXPECT(1);
1973 CONVERT(VarUI4FromR8, 4294967295.0); EXPECT(4294967295ul);
1974 CONVERT(VarUI4FromR8, 4294967296.0); EXPECT_OVERFLOW;
1976 CONVERT(VarUI4FromR8, -1.5); EXPECT_OVERFLOW;
1977 CONVERT(VarUI4FromR8, -0.6); EXPECT_OVERFLOW;
1978 CONVERT(VarUI4FromR8, -0.5); EXPECT(0);
1979 CONVERT(VarUI4FromR8, -0.4); EXPECT(0);
1980 CONVERT(VarUI4FromR8, 0.4); EXPECT(0);
1981 CONVERT(VarUI4FromR8, 0.5); EXPECT(0);
1982 CONVERT(VarUI4FromR8, 0.6); EXPECT(1);
1983 CONVERT(VarUI4FromR8, 1.5); EXPECT(2);
1986 static void test_VarUI4FromDate(void)
1990 CHECKPTR(VarUI4FromDate);
1991 CONVERT(VarUI4FromDate, -1.0); EXPECT_OVERFLOW;
1992 CONVERT(VarUI4FromDate, 0.0); EXPECT(0);
1993 CONVERT(VarUI4FromDate, 1.0); EXPECT(1);
1994 CONVERT(VarUI4FromDate, 4294967295.0); EXPECT(4294967295ul);
1995 CONVERT(VarUI4FromDate, 4294967296.0); EXPECT_OVERFLOW;
1997 CONVERT(VarUI4FromDate, -1.5); EXPECT_OVERFLOW;
1998 CONVERT(VarUI4FromDate, -0.6); EXPECT_OVERFLOW;
1999 CONVERT(VarUI4FromDate, -0.5); EXPECT(0);
2000 CONVERT(VarUI4FromDate, -0.4); EXPECT(0);
2001 CONVERT(VarUI4FromDate, 0.4); EXPECT(0);
2002 CONVERT(VarUI4FromDate, 0.5); EXPECT(0);
2003 CONVERT(VarUI4FromDate, 0.6); EXPECT(1);
2004 CONVERT(VarUI4FromDate, 1.5); EXPECT(2);
2007 static void test_VarUI4FromCy(void)
2011 CHECKPTR(VarUI4FromCy);
2012 CONVERT_CY(VarUI4FromCy,-1); EXPECT_OVERFLOW;
2013 CONVERT_CY(VarUI4FromCy,0); EXPECT(0);
2014 CONVERT_CY(VarUI4FromCy,1); EXPECT(1);
2015 CONVERT_CY64(VarUI4FromCy,0,4294967295ul); EXPECT(4294967295ul);
2016 CONVERT_CY64(VarUI4FromCy,1,0); EXPECT_OVERFLOW;
2018 CONVERT_CY(VarUI4FromCy,-1.5); EXPECT_OVERFLOW;
2019 CONVERT_CY(VarUI4FromCy,-0.6); EXPECT_OVERFLOW;
2020 CONVERT_CY(VarUI4FromCy,-0.5); EXPECT(0);
2021 CONVERT_CY(VarUI4FromCy,-0.4); EXPECT(0);
2022 CONVERT_CY(VarUI4FromCy,0.4); EXPECT(0);
2023 CONVERT_CY(VarUI4FromCy,0.5); EXPECT(0);
2024 CONVERT_CY(VarUI4FromCy,0.6); EXPECT(1);
2025 CONVERT_CY(VarUI4FromCy,1.5); EXPECT(2);
2028 static void test_VarUI4FromDec(void)
2032 CHECKPTR(VarUI4FromDec);
2034 CONVERT_BADDEC(VarUI4FromDec);
2036 CONVERT_DEC(VarUI4FromDec,0,0x80,0,1); EXPECT_OVERFLOW;
2037 CONVERT_DEC(VarUI4FromDec,0,0,0,0); EXPECT(0);
2038 CONVERT_DEC(VarUI4FromDec,0,0,0,1); EXPECT(1);
2039 CONVERT_DEC64(VarUI4FromDec,0,0,0,0,4294967295ul); EXPECT(4294967295ul);
2040 CONVERT_DEC64(VarUI4FromDec,0,0,0,1,0); EXPECT_OVERFLOW;
2042 CONVERT_DEC64(VarUI4FromDec,2,0,0,99,4294967196ul); EXPECT(4294967295ul);
2043 CONVERT_DEC64(VarUI4FromDec,2,0,0,100,0); EXPECT_OVERFLOW;
2046 static void test_VarUI4FromStr(void)
2051 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2053 CHECKPTR(VarUI4FromStr);
2055 CONVERT_STR(VarUI4FromStr,NULL,0); EXPECT_MISMATCH;
2056 CONVERT_STR(VarUI4FromStr,"-1",0); EXPECT_OVERFLOW;
2057 CONVERT_STR(VarUI4FromStr,"0",0); EXPECT(0);
2058 CONVERT_STR(VarUI4FromStr,"4294967295",0); EXPECT(4294967295ul);
2059 CONVERT_STR(VarUI4FromStr,"4294967296",0); EXPECT_OVERFLOW;
2062 CONVERT_STR(VarUI4FromStr,"-1.5",0); EXPECT_OVERFLOW;
2063 CONVERT_STR(VarUI4FromStr,"-0.6",0); EXPECT_OVERFLOW;
2064 CONVERT_STR(VarUI4FromStr,"-0.5",0); EXPECT(0);
2065 CONVERT_STR(VarUI4FromStr,"-0.4",0); EXPECT(0);
2066 CONVERT_STR(VarUI4FromStr,"0.4",0); EXPECT(0);
2067 CONVERT_STR(VarUI4FromStr,"0.5",0); EXPECT(0);
2068 CONVERT_STR(VarUI4FromStr,"0.6",0); EXPECT(1);
2069 CONVERT_STR(VarUI4FromStr,"1.5",0); EXPECT(2);
2072 static void test_VarUI4Copy(void)
2076 COPYTEST(1ul, VT_UI4, V_UI4(&vSrc), V_UI4(&vDst), V_UI4REF(&vSrc), V_UI4REF(&vDst), "%lu");
2080 static void test_VarUI4ChangeTypeEx(void)
2082 CONVVARS(CONV_TYPE);
2083 VARIANTARG vSrc, vDst;
2089 INITIAL_TYPETEST(VT_UI4, V_UI4, "%lu");
2099 #define CONV_TYPE LONG64
2101 #define EXPECTRES(res, x) \
2102 ok(hres == S_OK || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
2103 "expected hres " #x ", got hres=0x%08lx\n", hres)
2105 #define EXPECTI8(x) \
2106 ok((hres == S_OK && out == (CONV_TYPE)(x)), \
2107 "expected " #x "(%lu,%lu), got (%lu,%lu); hres=0x%08lx\n", \
2108 (ULONG)((LONG64)(x) >> 32), (ULONG)((x) & 0xffffffff), \
2109 (ULONG)(out >> 32), (ULONG)(out & 0xffffffff), hres)
2111 #define EXPECTI864(x,y) \
2112 ok(hres == S_OK && (out >> 32) == (CONV_TYPE)(x) && (out & 0xffffffff) == (CONV_TYPE)(y), \
2113 "expected " #x "(%lu,%lu), got (%lu,%lu); hres=0x%08lx\n", \
2114 (ULONG)(x), (ULONG)(y), \
2115 (ULONG)(out >> 32), (ULONG)(out & 0xffffffff), hres)
2117 static void test_VarI8FromI1(void)
2119 CONVVARS(signed char);
2122 CHECKPTR(VarI8FromI1);
2123 for (i = -128; i < 128; i++)
2125 CONVERT(VarI8FromI1,i); EXPECTI8(i);
2129 static void test_VarI8FromUI1(void)
2134 CHECKPTR(VarI8FromUI1);
2135 for (i = 0; i < 256; i++)
2137 CONVERT(VarI8FromUI1,i); EXPECTI8(i);
2141 static void test_VarI8FromI2(void)
2146 CHECKPTR(VarI8FromI2);
2147 for (i = -32768; i < 32768; i++)
2149 CONVERT(VarI8FromI2,i); EXPECTI8(i);
2153 static void test_VarI8FromUI2(void)
2158 CHECKPTR(VarI8FromUI2);
2159 for (i = -0; i < 65535; i++)
2161 CONVERT(VarI8FromUI2,i); EXPECTI8(i);
2165 static void test_VarI8FromUI4(void)
2169 CHECKPTR(VarI8FromUI4);
2170 CONVERT(VarI8FromUI4, 0); EXPECTI8(0);
2171 CONVERT(VarI8FromUI4, 1); EXPECTI8(1);
2172 CONVERT(VarI8FromUI4, 4294967295ul); EXPECTI8(4294967295ul);
2175 static void test_VarI8FromR4(void)
2179 CHECKPTR(VarI8FromR4);
2181 CONVERT(VarI8FromR4, -128.0f); EXPECTI8(-128);
2182 CONVERT(VarI8FromR4, -1.0f); EXPECTI8(-1);
2183 CONVERT(VarI8FromR4, 0.0f); EXPECTI8(0);
2184 CONVERT(VarI8FromR4, 1.0f); EXPECTI8(1);
2185 CONVERT(VarI8FromR4, 127.0f); EXPECTI8(127);
2187 CONVERT(VarI8FromR4, -1.5f); EXPECTI8(-2);
2188 CONVERT(VarI8FromR4, -0.6f); EXPECTI8(-1);
2189 CONVERT(VarI8FromR4, -0.5f); EXPECTI8(0);
2190 CONVERT(VarI8FromR4, -0.4f); EXPECTI8(0);
2191 CONVERT(VarI8FromR4, 0.4f); EXPECTI8(0);
2192 CONVERT(VarI8FromR4, 0.5f); EXPECTI8(0);
2193 CONVERT(VarI8FromR4, 0.6f); EXPECTI8(1);
2194 CONVERT(VarI8FromR4, 1.5f); EXPECTI8(2);
2197 static void test_VarI8FromR8(void)
2201 CHECKPTR(VarI8FromR8);
2202 CONVERT(VarI8FromR8, -128.0); EXPECTI8(-128);
2203 CONVERT(VarI8FromR8, -1.0); EXPECTI8(-1);
2204 CONVERT(VarI8FromR8, 0.0); EXPECTI8(0);
2205 CONVERT(VarI8FromR8, 1.0); EXPECTI8(1);
2206 CONVERT(VarI8FromR8, 127.0); EXPECTI8(127);
2208 CONVERT(VarI8FromR8, -1.5); EXPECTI8(-2);
2209 CONVERT(VarI8FromR8, -0.6); EXPECTI8(-1);
2210 CONVERT(VarI8FromR8, -0.5); EXPECTI8(0);
2211 CONVERT(VarI8FromR8, -0.4); EXPECTI8(0);
2212 CONVERT(VarI8FromR8, 0.4); EXPECTI8(0);
2213 CONVERT(VarI8FromR8, 0.5); EXPECTI8(0);
2214 CONVERT(VarI8FromR8, 0.6); EXPECTI8(1);
2215 CONVERT(VarI8FromR8, 1.5); EXPECTI8(2);
2218 static void test_VarI8FromDate(void)
2222 CHECKPTR(VarI8FromDate);
2223 CONVERT(VarI8FromDate, -128.0); EXPECTI8(-128);
2224 CONVERT(VarI8FromDate, -1.0); EXPECTI8(-1);
2225 CONVERT(VarI8FromDate, 0.0); EXPECTI8(0);
2226 CONVERT(VarI8FromDate, 1.0); EXPECTI8(1);
2227 CONVERT(VarI8FromDate, 127.0); EXPECTI8(127);
2229 CONVERT(VarI8FromDate, -1.5); EXPECTI8(-2);
2230 CONVERT(VarI8FromDate, -0.6); EXPECTI8(-1);
2231 CONVERT(VarI8FromDate, -0.5); EXPECTI8(0);
2232 CONVERT(VarI8FromDate, -0.4); EXPECTI8(0);
2233 CONVERT(VarI8FromDate, 0.4); EXPECTI8(0);
2234 CONVERT(VarI8FromDate, 0.5); EXPECTI8(0);
2235 CONVERT(VarI8FromDate, 0.6); EXPECTI8(1);
2236 CONVERT(VarI8FromDate, 1.5); EXPECTI8(2);
2239 static void test_VarI8FromBool(void)
2241 CONVVARS(VARIANT_BOOL);
2244 CHECKPTR(VarI8FromBool);
2245 for (i = -32768; i < 32768; i++)
2247 CONVERT(VarI8FromBool,i); EXPECTI8(i);
2251 static void test_VarI8FromUI8(void)
2255 CHECKPTR(VarI8FromUI8);
2256 CONVERT(VarI8FromUI8, 0); EXPECTI8(0);
2257 CONVERT(VarI8FromUI8, 1); EXPECTI8(1);
2258 CONVERT_I8(VarI8FromUI8, 0x7fffffff, 0xffffffff); EXPECTI864(0x7fffffff, 0xffffffff);
2259 CONVERT_I8(VarI8FromUI8, 0x80000000, 0); EXPECT_OVERFLOW;
2262 static void test_VarI8FromCy(void)
2266 CHECKPTR(VarI8FromCy);
2267 CONVERT_CY(VarI8FromCy,-128); EXPECTI8(-129);
2268 CONVERT_CY(VarI8FromCy,-1); EXPECTI8(-2);
2269 CONVERT_CY(VarI8FromCy,0); EXPECTI8(0);
2270 CONVERT_CY(VarI8FromCy,1); EXPECTI8(1);
2271 CONVERT_CY(VarI8FromCy,127); EXPECTI8(127);
2273 CONVERT_CY(VarI8FromCy,-1.5); EXPECTI8(-2);
2274 CONVERT_CY(VarI8FromCy,-0.6); EXPECTI8(-1);
2275 CONVERT_CY(VarI8FromCy,-0.5); EXPECTI8(-1);
2276 CONVERT_CY(VarI8FromCy,-0.4); EXPECTI8(-1);
2277 CONVERT_CY(VarI8FromCy,0.4); EXPECTI8(0);
2278 CONVERT_CY(VarI8FromCy,0.5); EXPECTI8(0);
2279 CONVERT_CY(VarI8FromCy,0.6); EXPECTI8(1);
2280 CONVERT_CY(VarI8FromCy,1.5); EXPECTI8(2);
2283 static void test_VarI8FromDec(void)
2287 CHECKPTR(VarI8FromDec);
2289 CONVERT_BADDEC(VarI8FromDec);
2291 CONVERT_DEC(VarI8FromDec,0,0x80,0,128); EXPECTI8(-128);
2292 CONVERT_DEC(VarI8FromDec,0,0x80,0,1); EXPECTI8(-1);
2293 CONVERT_DEC(VarI8FromDec,0,0,0,0); EXPECTI8(0);
2294 CONVERT_DEC(VarI8FromDec,0,0,0,1); EXPECTI8(1);
2295 CONVERT_DEC(VarI8FromDec,0,0,0,127); EXPECTI8(127);
2297 CONVERT_DEC(VarI8FromDec,2,0x80,0,12700); EXPECTI8(-127);
2298 CONVERT_DEC(VarI8FromDec,2,0,0,12700); EXPECTI8(127);
2301 static void test_VarI8FromStr(void)
2306 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2308 CHECKPTR(VarI8FromStr);
2310 CONVERT_STR(VarI8FromStr,NULL,0); EXPECT_MISMATCH;
2311 CONVERT_STR(VarI8FromStr,"0",0); EXPECTI8(0);
2312 CONVERT_STR(VarI8FromStr,"-1",0); EXPECTI8(-1);
2313 CONVERT_STR(VarI8FromStr,"2147483647",0); EXPECTI8(2147483647);
2315 CONVERT_STR(VarI8FromStr,"-1.5",0); EXPECTI8(-2);
2316 CONVERT_STR(VarI8FromStr,"-0.6",0); EXPECTI8(-1);
2317 CONVERT_STR(VarI8FromStr,"-0.5",0); EXPECTI8(0);
2318 CONVERT_STR(VarI8FromStr,"-0.4",0); EXPECTI8(0);
2319 CONVERT_STR(VarI8FromStr,"0.4",0); EXPECTI8(0);
2320 CONVERT_STR(VarI8FromStr,"0.5",0); EXPECTI8(0);
2321 CONVERT_STR(VarI8FromStr,"0.6",0); EXPECTI8(1);
2322 CONVERT_STR(VarI8FromStr,"1.5",0); EXPECTI8(2);
2325 static void test_VarI8Copy(void)
2328 VARIANTARG vSrc, vDst;
2331 if (!HAVE_OLEAUT32_I8)
2336 V_VT(&vSrc) = VT_I8;
2338 hres = VariantCopy(&vDst, &vSrc);
2339 ok(hres == S_OK && V_VT(&vDst) == VT_I8 && V_I8(&vDst) == in,
2340 "copy hres 0x%lX, type %d, value (%x%08x) %x%08x\n",
2341 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_I8(&vDst) >> 32), (UINT)V_I8(&vDst) );
2342 V_VT(&vSrc) = VT_I8|VT_BYREF;
2343 V_I8REF(&vSrc) = ∈
2344 hres = VariantCopy(&vDst, &vSrc);
2345 ok(hres == S_OK && V_VT(&vDst) == (VT_I8|VT_BYREF) && V_I8REF(&vDst) == &in,
2346 "ref hres 0x%lX, type %d, ref (%p) %p\n", hres, V_VT(&vDst), &in, V_I8REF(&vDst));
2347 hres = VariantCopyInd(&vDst, &vSrc);
2348 ok(hres == S_OK && V_VT(&vDst) == VT_I8 && V_I8(&vDst) == in,
2349 "copy hres 0x%lX, type %d, value (%x%08x) %x%08x\n",
2350 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_I8(&vDst) >> 32), (UINT)V_I8(&vDst) );
2353 static void test_VarI8ChangeTypeEx(void)
2355 CONVVARS(CONV_TYPE);
2356 VARIANTARG vSrc, vDst;
2358 if (!HAVE_OLEAUT32_I8)
2363 INITIAL_TYPETESTI8(VT_I8, V_I8);
2367 /* Adapt the test macros to UI8 */
2369 #define CONV_TYPE ULONG64
2371 static void test_VarUI8FromI1(void)
2373 CONVVARS(signed char);
2376 CHECKPTR(VarUI8FromI1);
2377 for (i = -128; i < 128; i++)
2379 CONVERT(VarUI8FromI1,i);
2387 static void test_VarUI8FromUI1(void)
2392 CHECKPTR(VarUI8FromUI1);
2393 for (i = 0; i < 256; i++)
2395 CONVERT(VarUI8FromUI1,i); EXPECTI8(i);
2399 static void test_VarUI8FromI2(void)
2404 CHECKPTR(VarUI8FromI2);
2405 for (i = -32768; i < 32768; i++)
2407 CONVERT(VarUI8FromI2,i);
2415 static void test_VarUI8FromUI2(void)
2420 CHECKPTR(VarUI8FromUI2);
2421 for (i = 0; i < 65535; i++)
2423 CONVERT(VarUI8FromUI2,i); EXPECTI8(i);
2427 static void test_VarUI8FromUI4(void)
2431 CHECKPTR(VarUI8FromUI4);
2432 CONVERT(VarUI8FromUI4, 0); EXPECTI8(0);
2433 CONVERT(VarUI8FromUI4, 0xffffffff); EXPECTI8(0xffffffff);
2436 static void test_VarUI8FromR4(void)
2440 CHECKPTR(VarUI8FromR4);
2441 CONVERT(VarUI8FromR4, -1.0f); EXPECT_OVERFLOW;
2442 CONVERT(VarUI8FromR4, 0.0f); EXPECTI8(0);
2443 CONVERT(VarUI8FromR4, 1.0f); EXPECTI8(1);
2444 CONVERT(VarUI8FromR4, 255.0f); EXPECTI8(255);
2446 CONVERT(VarUI8FromR4, -1.5f); EXPECT_OVERFLOW;
2447 CONVERT(VarUI8FromR4, -0.6f); EXPECT_OVERFLOW;
2448 CONVERT(VarUI8FromR4, -0.5f); EXPECTI8(0);
2449 CONVERT(VarUI8FromR4, -0.4f); EXPECTI8(0);
2450 CONVERT(VarUI8FromR4, 0.4f); EXPECTI8(0);
2451 CONVERT(VarUI8FromR4, 0.5f); EXPECTI8(0);
2452 CONVERT(VarUI8FromR4, 0.6f); EXPECTI8(1);
2453 CONVERT(VarUI8FromR4, 1.5f); EXPECTI8(2);
2456 static void test_VarUI8FromR8(void)
2460 CHECKPTR(VarUI8FromR8);
2461 CONVERT(VarUI8FromR8, -1.0); EXPECT_OVERFLOW;
2462 CONVERT(VarUI8FromR8, 0.0); EXPECTI8(0);
2463 CONVERT(VarUI8FromR8, 1.0); EXPECTI8(1);
2464 CONVERT(VarUI8FromR8, 255.0); EXPECTI8(255);
2466 CONVERT(VarUI8FromR8, -1.5); EXPECT_OVERFLOW;
2467 CONVERT(VarUI8FromR8, -0.6); EXPECT_OVERFLOW;
2468 CONVERT(VarUI8FromR8, -0.5); EXPECTI8(0);
2469 CONVERT(VarUI8FromR8, -0.4); EXPECTI8(0);
2470 CONVERT(VarUI8FromR8, 0.4); EXPECTI8(0);
2471 CONVERT(VarUI8FromR8, 0.5); EXPECTI8(0);
2472 CONVERT(VarUI8FromR8, 0.6); EXPECTI8(1);
2473 CONVERT(VarUI8FromR8, 1.5); EXPECTI8(2);
2476 static void test_VarUI8FromDate(void)
2480 CHECKPTR(VarUI8FromDate);
2481 CONVERT(VarUI8FromDate, -1.0); EXPECT_OVERFLOW;
2482 CONVERT(VarUI8FromDate, 0.0); EXPECTI8(0);
2483 CONVERT(VarUI8FromDate, 1.0); EXPECTI8(1);
2484 CONVERT(VarUI8FromDate, 255.0); EXPECTI8(255);
2486 CONVERT(VarUI8FromDate, -1.5); EXPECT_OVERFLOW;
2487 CONVERT(VarUI8FromDate, -0.6); EXPECT_OVERFLOW;
2488 CONVERT(VarUI8FromDate, -0.5); EXPECTI8(0);
2489 CONVERT(VarUI8FromDate, -0.4); EXPECTI8(0);
2490 CONVERT(VarUI8FromDate, 0.4); EXPECTI8(0);
2491 CONVERT(VarUI8FromDate, 0.5); EXPECTI8(0);
2492 CONVERT(VarUI8FromDate, 0.6); EXPECTI8(1);
2493 CONVERT(VarUI8FromDate, 1.5); EXPECTI8(2);
2496 static void test_VarUI8FromBool(void)
2498 CONVVARS(VARIANT_BOOL);
2501 CHECKPTR(VarUI8FromBool);
2502 CONVERTRANGE(VarUI8FromBool, -32768, 32768);
2505 static void test_VarUI8FromI8(void)
2509 CHECKPTR(VarUI8FromI8);
2510 CONVERT(VarUI8FromI8, -1); EXPECT_OVERFLOW;
2511 CONVERT(VarUI8FromI8, 0); EXPECTI8(0);
2512 CONVERT(VarUI8FromI8, 1); EXPECTI8(1);
2515 static void test_VarUI8FromCy(void)
2519 CHECKPTR(VarUI8FromCy);
2520 CONVERT_CY(VarUI8FromCy,-1); EXPECT_OVERFLOW;
2521 CONVERT_CY(VarUI8FromCy,0); EXPECTI8(0);
2522 CONVERT_CY(VarUI8FromCy,1); EXPECTI8(1);
2523 CONVERT_CY(VarUI8FromCy,255); EXPECTI8(255);
2525 CONVERT_CY(VarUI8FromCy,-1.5); EXPECT_OVERFLOW;
2526 CONVERT_CY(VarUI8FromCy,-0.6); EXPECT_OVERFLOW;
2527 CONVERT_CY(VarUI8FromCy,-0.5); EXPECTI8(0);
2528 CONVERT_CY(VarUI8FromCy,-0.4); EXPECTI8(0);
2529 CONVERT_CY(VarUI8FromCy,0.4); EXPECTI8(0);
2530 CONVERT_CY(VarUI8FromCy,0.5); EXPECTI8(0);
2531 CONVERT_CY(VarUI8FromCy,0.6); EXPECTI8(1);
2532 CONVERT_CY(VarUI8FromCy,1.5); EXPECTI8(2);
2535 static void test_VarUI8FromDec(void)
2539 CHECKPTR(VarUI8FromDec);
2541 CONVERT_BADDEC(VarUI8FromDec);
2544 /* This returns 1 under native; Wine fixes this bug and returns overflow */
2545 CONVERT_DEC(VarUI8FromDec,0,0x80,0,1);
2547 CONVERT_DEC(VarUI8FromDec,0,0,0,0); EXPECTI8(0);
2548 CONVERT_DEC(VarUI8FromDec,0,0,0,1); EXPECTI8(1);
2549 CONVERT_DEC(VarUI8FromDec,0,0,0,255); EXPECTI8(255);
2551 CONVERT_DEC(VarUI8FromDec,2,0x80,0,100); EXPECT_OVERFLOW;
2552 CONVERT_DEC(VarUI8FromDec,2,0,0,25500); EXPECTI8(255);
2555 static void test_VarUI8FromStr(void)
2560 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2562 CHECKPTR(VarUI8FromStr);
2564 CONVERT_STR(VarUI8FromStr,NULL,0); EXPECT_MISMATCH;
2565 CONVERT_STR(VarUI8FromStr,"0",0); EXPECTI8(0);
2566 CONVERT_STR(VarUI8FromStr,"-1",0); EXPECT_OVERFLOW;
2567 CONVERT_STR(VarUI8FromStr,"2147483647",0); EXPECTI8(2147483647);
2569 CONVERT_STR(VarUI8FromStr,"-1.5",0); EXPECT_OVERFLOW;
2570 CONVERT_STR(VarUI8FromStr,"-0.6",0); EXPECT_OVERFLOW;
2571 CONVERT_STR(VarUI8FromStr,"-0.5",0); EXPECTI8(0);
2572 CONVERT_STR(VarUI8FromStr,"-0.4",0); EXPECTI8(0);
2573 CONVERT_STR(VarUI8FromStr,"0.4",0); EXPECTI8(0);
2574 CONVERT_STR(VarUI8FromStr,"0.5",0); EXPECTI8(0);
2575 CONVERT_STR(VarUI8FromStr,"0.6",0); EXPECTI8(1);
2576 CONVERT_STR(VarUI8FromStr,"1.5",0); EXPECTI8(2);
2579 static void test_VarUI8Copy(void)
2582 VARIANTARG vSrc, vDst;
2585 if (!HAVE_OLEAUT32_I8)
2590 V_VT(&vSrc) = VT_UI8;
2592 hres = VariantCopy(&vDst, &vSrc);
2593 ok(hres == S_OK && V_VT(&vDst) == VT_UI8 && V_UI8(&vDst) == in,
2594 "copy hres 0x%lX, type %d, value (%x%08x) %x%08x\n",
2595 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_UI8(&vDst) >> 32), (UINT)V_UI8(&vDst) );
2596 V_VT(&vSrc) = VT_UI8|VT_BYREF;
2597 V_UI8REF(&vSrc) = ∈
2598 hres = VariantCopy(&vDst, &vSrc);
2599 ok(hres == S_OK && V_VT(&vDst) == (VT_UI8|VT_BYREF) && V_UI8REF(&vDst) == &in,
2600 "ref hres 0x%lX, type %d, ref (%p) %p\n", hres, V_VT(&vDst), &in, V_UI8REF(&vDst));
2601 hres = VariantCopyInd(&vDst, &vSrc);
2602 ok(hres == S_OK && V_VT(&vDst) == VT_UI8 && V_UI8(&vDst) == in,
2603 "copy hres 0x%lX, type %d, value (%x%08x) %x%08x\n",
2604 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_UI8(&vDst) >> 32), (UINT)V_UI8(&vDst) );
2607 static void test_VarUI8ChangeTypeEx(void)
2609 CONVVARS(CONV_TYPE);
2610 VARIANTARG vSrc, vDst;
2612 if (!HAVE_OLEAUT32_I8)
2617 INITIAL_TYPETESTI8(VT_UI8, V_UI8);
2626 #define CONV_TYPE float
2628 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%15.15f")
2630 static void test_VarR4FromI1(void)
2632 CONVVARS(signed char);
2635 CHECKPTR(VarR4FromI1);
2636 CONVERTRANGE(VarR4FromI1, -128, 128);
2639 static void test_VarR4FromUI1(void)
2644 CHECKPTR(VarR4FromUI1);
2645 CONVERTRANGE(VarR4FromUI1, 0, 256);
2648 static void test_VarR4FromI2(void)
2653 CHECKPTR(VarR4FromI2);
2654 CONVERTRANGE(VarR4FromI2, -32768, 32768);
2657 static void test_VarR4FromUI2(void)
2662 CHECKPTR(VarR4FromUI2);
2663 CONVERTRANGE(VarR4FromUI2, 0, 65536);
2666 static void test_VarR4FromI4(void)
2670 CHECKPTR(VarR4FromI4);
2671 CONVERT(VarR4FromI4, -2147483647-1); EXPECT(-2147483648.0f);
2672 CONVERT(VarR4FromI4, -1); EXPECT(-1.0f);
2673 CONVERT(VarR4FromI4, 0); EXPECT(0.0f);
2674 CONVERT(VarR4FromI4, 1); EXPECT(1.0f);
2675 CONVERT(VarR4FromI4, 2147483647); EXPECT(2147483647.0f);
2678 static void test_VarR4FromUI4(void)
2680 CONVVARS(unsigned int);
2682 CHECKPTR(VarR4FromUI4);
2683 CONVERT(VarR4FromUI4, 0); EXPECT(0.0f);
2684 CONVERT(VarR4FromUI4, 1); EXPECT(1.0f);
2685 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
2686 CONVERT(VarR4FromUI4, 0xffffffff); EXPECT(4294967296.0f);
2690 static void test_VarR4FromR8(void)
2694 CHECKPTR(VarR4FromR8);
2695 CONVERT(VarR4FromR8, -1.0); EXPECT(-1.0f);
2696 CONVERT(VarR4FromR8, 0.0); EXPECT(0.0f);
2697 CONVERT(VarR4FromR8, 1.0); EXPECT(1.0f);
2698 CONVERT(VarR4FromR8, 1.5); EXPECT(1.5f);
2700 /* Skip rounding tests - no rounding is done */
2703 static void test_VarR4FromBool(void)
2705 CONVVARS(VARIANT_BOOL);
2707 CHECKPTR(VarR4FromBool);
2708 CONVERT(VarR4FromBool, VARIANT_TRUE); EXPECT(VARIANT_TRUE * 1.0f);
2709 CONVERT(VarR4FromBool, VARIANT_FALSE); EXPECT(VARIANT_FALSE * 1.0f);
2712 static void test_VarR4FromCy(void)
2716 CHECKPTR(VarR4FromCy);
2717 CONVERT_CY(VarR4FromCy,-32768); EXPECT(-32768.0f);
2718 CONVERT_CY(VarR4FromCy,-1); EXPECT(-1.0f);
2719 CONVERT_CY(VarR4FromCy,0); EXPECT(0.0f);
2720 CONVERT_CY(VarR4FromCy,1); EXPECT(1.0f);
2721 CONVERT_CY(VarR4FromCy,32768); EXPECT(32768.0f);
2723 CONVERT_CY(VarR4FromCy,-1.5); EXPECT(-1.5f);
2724 CONVERT_CY(VarR4FromCy,-0.6); EXPECT(-0.6f);
2725 CONVERT_CY(VarR4FromCy,-0.5); EXPECT(-0.5f);
2726 CONVERT_CY(VarR4FromCy,-0.4); EXPECT(-0.4f);
2727 CONVERT_CY(VarR4FromCy,0.4); EXPECT(0.4f);
2728 CONVERT_CY(VarR4FromCy,0.5); EXPECT(0.5f);
2729 CONVERT_CY(VarR4FromCy,0.6); EXPECT(0.6f);
2730 CONVERT_CY(VarR4FromCy,1.5); EXPECT(1.5f);
2733 static void test_VarR4FromI8(void)
2737 CHECKPTR(VarR4FromI8);
2738 CONVERT(VarR4FromI8, -1); EXPECT(-1.0f);
2739 CONVERT(VarR4FromI8, 0); EXPECT(0.0f);
2740 CONVERT(VarR4FromI8, 1); EXPECT(1.0f);
2743 static void test_VarR4FromUI8(void)
2747 CHECKPTR(VarR4FromUI8);
2748 CONVERT(VarR4FromUI8, 0); EXPECT(0.0f);
2749 CONVERT(VarR4FromUI8, 1); EXPECT(1.0f);
2752 static void test_VarR4FromDec(void)
2756 CHECKPTR(VarR4FromDec);
2758 CONVERT_BADDEC(VarR4FromDec);
2760 CONVERT_DEC(VarR4FromDec,0,0x80,0,32768); EXPECT(-32768.0f);
2761 CONVERT_DEC(VarR4FromDec,0,0x80,0,1); EXPECT(-1.0f);
2762 CONVERT_DEC(VarR4FromDec,0,0,0,0); EXPECT(0.0f);
2763 CONVERT_DEC(VarR4FromDec,0,0,0,1); EXPECT(1.0f);
2764 CONVERT_DEC(VarR4FromDec,0,0,0,32767); EXPECT(32767.0f);
2766 CONVERT_DEC(VarR4FromDec,2,0x80,0,3276800); EXPECT(-32768.0f);
2767 CONVERT_DEC(VarR4FromDec,2,0,0,3276700); EXPECT(32767.0f);
2770 static void test_VarR4FromDate(void)
2774 CHECKPTR(VarR4FromDate);
2775 CONVERT(VarR4FromDate, -1.0); EXPECT(-1.0f);
2776 CONVERT(VarR4FromDate, 0.0); EXPECT(0.0f);
2777 CONVERT(VarR4FromDate, 1.0); EXPECT(1.0f);
2780 static void test_VarR4FromStr(void)
2785 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2787 CHECKPTR(VarR4FromStr);
2789 CONVERT_STR(VarR4FromStr,NULL,0); EXPECT_MISMATCH;
2790 CONVERT_STR(VarR4FromStr,"-1", 0); EXPECT(-1.0f);
2791 CONVERT_STR(VarR4FromStr,"0", 0); EXPECT(0.0f);
2792 CONVERT_STR(VarR4FromStr,"1", 0); EXPECT(1.0f);
2794 CONVERT_STR(VarR4FromStr,"-1.5",0); EXPECT(-1.5f);
2795 CONVERT_STR(VarR4FromStr,"-0.6",0); EXPECT(-0.6f);
2796 CONVERT_STR(VarR4FromStr,"-0.5",0); EXPECT(-0.5f);
2797 CONVERT_STR(VarR4FromStr,"-0.4",0); EXPECT(-0.4f);
2798 CONVERT_STR(VarR4FromStr,"0.4",0); EXPECT(0.4f);
2799 CONVERT_STR(VarR4FromStr,"0.5",0); EXPECT(0.5f);
2800 CONVERT_STR(VarR4FromStr,"0.6",0); EXPECT(0.6f);
2801 CONVERT_STR(VarR4FromStr,"1.5",0); EXPECT(1.5f);
2804 static void test_VarR4Copy(void)
2806 COPYTEST(77665544.0f, VT_R4, V_R4(&vSrc), V_R4(&vDst), V_R4REF(&vSrc),V_R4REF(&vDst), "%15.15f");
2809 static void test_VarR4ChangeTypeEx(void)
2811 #ifdef HAS_UINT64_TO_FLOAT
2812 CONVVARS(CONV_TYPE);
2813 VARIANTARG vSrc, vDst;
2817 INITIAL_TYPETEST(VT_R4, V_R4, "%f");
2827 #define CONV_TYPE double
2829 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%15.15f")
2831 static void test_VarR8FromI1(void)
2833 CONVVARS(signed char);
2836 CHECKPTR(VarR8FromI1);
2837 CONVERTRANGE(VarR8FromI1, -128, 128);
2840 static void test_VarR8FromUI1(void)
2845 CHECKPTR(VarR8FromUI1);
2846 CONVERTRANGE(VarR8FromUI1, 0, 256);
2849 static void test_VarR8FromI2(void)
2854 CHECKPTR(VarR8FromI2);
2855 CONVERTRANGE(VarR8FromI2, -32768, 32768);
2858 static void test_VarR8FromUI2(void)
2863 CHECKPTR(VarR8FromUI2);
2864 CONVERTRANGE(VarR8FromUI2, 0, 65536);
2867 static void test_VarR8FromI4(void)
2871 CHECKPTR(VarR8FromI4);
2872 CONVERT(VarR8FromI4, -2147483647-1); EXPECT(-2147483648.0);
2873 CONVERT(VarR8FromI4, -1); EXPECT(-1.0);
2874 CONVERT(VarR8FromI4, 0); EXPECT(0.0);
2875 CONVERT(VarR8FromI4, 1); EXPECT(1.0);
2876 CONVERT(VarR8FromI4, 0x7fffffff); EXPECT(2147483647.0);
2879 static void test_VarR8FromUI4(void)
2881 CONVVARS(unsigned int);
2883 CHECKPTR(VarR8FromUI4);
2884 CONVERT(VarR8FromUI4, 0); EXPECT(0.0);
2885 CONVERT(VarR8FromUI4, 1); EXPECT(1.0);
2886 CONVERT(VarR8FromUI4, 0xffffffff); EXPECT(4294967295.0);
2889 static void test_VarR8FromR4(void)
2893 CHECKPTR(VarR8FromR4);
2894 CONVERT(VarR8FromR4, -1.0f); EXPECT(-1.0);
2895 CONVERT(VarR8FromR4, 0.0f); EXPECT(0.0);
2896 CONVERT(VarR8FromR4, 1.0f); EXPECT(1.0);
2897 CONVERT(VarR8FromR4, 1.5f); EXPECT(1.5);
2899 /* Skip rounding tests - no rounding is done */
2902 static void test_VarR8FromBool(void)
2904 CONVVARS(VARIANT_BOOL);
2906 CHECKPTR(VarR8FromBool);
2907 CONVERT(VarR8FromBool, VARIANT_TRUE); EXPECT(VARIANT_TRUE * 1.0);
2908 CONVERT(VarR8FromBool, VARIANT_FALSE); EXPECT(VARIANT_FALSE * 1.0);
2911 static void test_VarR8FromCy(void)
2915 CHECKPTR(VarR8FromCy);
2916 CONVERT_CY(VarR8FromCy,-32769); EXPECT(-32769.0);
2917 CONVERT_CY(VarR8FromCy,-32768); EXPECT(-32768.0);
2918 CONVERT_CY(VarR8FromCy,-1); EXPECT(-1.0);
2919 CONVERT_CY(VarR8FromCy,0); EXPECT(0.0);
2920 CONVERT_CY(VarR8FromCy,1); EXPECT(1.0);
2921 CONVERT_CY(VarR8FromCy,32767); EXPECT(32767.0);
2922 CONVERT_CY(VarR8FromCy,32768); EXPECT(32768.0);
2924 CONVERT_CY(VarR8FromCy,-1.5); EXPECT(-1.5);
2925 CONVERT_CY(VarR8FromCy,-0.6); EXPECT(-0.6);
2926 CONVERT_CY(VarR8FromCy,-0.5); EXPECT(-0.5);
2927 CONVERT_CY(VarR8FromCy,-0.4); EXPECT(-0.4);
2928 CONVERT_CY(VarR8FromCy,0.4); EXPECT(0.4);
2929 CONVERT_CY(VarR8FromCy,0.5); EXPECT(0.5);
2930 CONVERT_CY(VarR8FromCy,0.6); EXPECT(0.6);
2931 CONVERT_CY(VarR8FromCy,1.5); EXPECT(1.5);
2934 static void test_VarR8FromI8(void)
2938 CHECKPTR(VarR8FromI8);
2939 CONVERT(VarR8FromI8, -1); EXPECT(-1.0);
2940 CONVERT(VarR8FromI8, 0); EXPECT(0.0);
2941 CONVERT(VarR8FromI8, 1); EXPECT(1.0);
2942 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
2943 CONVERT_I8(VarR8FromI8, 0x7fffffff,0xffffffff); EXPECT(9223372036854775808.0);
2947 static void test_VarR8FromUI8(void)
2951 CHECKPTR(VarR8FromUI8);
2952 CONVERT(VarR8FromUI8, 0); EXPECT(0.0);
2953 CONVERT(VarR8FromUI8, 1); EXPECT(1.0);
2954 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
2955 CONVERT_I8(VarR8FromUI8, 0x80000000,0); EXPECT(9223372036854775808.0);
2959 static void test_VarR8FromDec(void)
2963 CHECKPTR(VarR8FromDec);
2965 CONVERT_BADDEC(VarR8FromDec);
2967 CONVERT_DEC(VarR8FromDec,0,0x80,0,32768); EXPECT(-32768.0);
2968 CONVERT_DEC(VarR8FromDec,0,0x80,0,1); EXPECT(-1.0);
2969 CONVERT_DEC(VarR8FromDec,0,0,0,0); EXPECT(0.0);
2970 CONVERT_DEC(VarR8FromDec,0,0,0,1); EXPECT(1.0);
2971 CONVERT_DEC(VarR8FromDec,0,0,0,32767); EXPECT(32767.0);
2973 CONVERT_DEC(VarR8FromDec,2,0x80,0,3276800); EXPECT(-32768.0);
2974 CONVERT_DEC(VarR8FromDec,2,0,0,3276700); EXPECT(32767.0);
2977 static void test_VarR8FromDate(void)
2981 CHECKPTR(VarR8FromDate);
2982 CONVERT(VarR8FromDate, -1.0); EXPECT(-1.0);
2983 CONVERT(VarR8FromDate, -0.0); EXPECT(0.0);
2984 CONVERT(VarR8FromDate, 1.0); EXPECT(1.0);
2987 static void test_VarR8FromStr(void)
2992 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2994 CHECKPTR(VarR8FromStr);
2996 CONVERT_STR(VarR8FromStr,NULL,0); EXPECT_MISMATCH;
2997 CONVERT_STR(VarR8FromStr,"",0); EXPECT_MISMATCH;
2998 CONVERT_STR(VarR8FromStr," ",0); EXPECT_MISMATCH;
3000 CONVERT_STR(VarR8FromStr,"0",0); EXPECT(0.0);
3001 CONVERT_STR(VarR8FromStr,"-1.5",0); EXPECT(-1.5);
3002 CONVERT_STR(VarR8FromStr,"-0.6",0); EXPECT(-0.6);
3003 CONVERT_STR(VarR8FromStr,"-0.5",0); EXPECT(-0.5);
3004 CONVERT_STR(VarR8FromStr,"-0.4",0); EXPECT(-0.4);
3005 CONVERT_STR(VarR8FromStr,"0.4",0); EXPECT(0.4);
3006 CONVERT_STR(VarR8FromStr,"0.5",0); EXPECT(0.5);
3007 CONVERT_STR(VarR8FromStr,"0.6",0); EXPECT(0.6);
3008 CONVERT_STR(VarR8FromStr,"1.5",0); EXPECT(1.5);
3010 /* We already have exhaustive tests for number parsing, so skip those tests here */
3013 static void test_VarR8Copy(void)
3015 COPYTEST(77665544.0, VT_R8, V_R8(&vSrc), V_R8(&vDst), V_R8REF(&vSrc),V_R8REF(&vDst), "%16.16g");
3018 static void test_VarR8ChangeTypeEx(void)
3020 #ifdef HAS_UINT64_TO_FLOAT
3021 CONVVARS(CONV_TYPE);
3022 VARIANTARG vSrc, vDst;
3026 INITIAL_TYPETEST(VT_R8, V_R8, "%g");
3031 #define MATHRND(l, r) left = l; right = r; hres = pVarR8Round(left, right, &out)
3033 static void test_VarR8Round(void)
3036 double left = 0.0, out;
3039 CHECKPTR(VarR8Round);
3040 MATHRND(0.5432, 5); EXPECT(0.5432);
3041 MATHRND(0.5432, 4); EXPECT(0.5432);
3042 MATHRND(0.5432, 3); EXPECT(0.543);
3043 MATHRND(0.5432, 2); EXPECT(0.54);
3044 MATHRND(0.5432, 1); EXPECT(0.5);
3045 MATHRND(0.5532, 0); EXPECT(1);
3046 MATHRND(0.5532, -1); EXPECT_INVALID;
3048 MATHRND(0.5568, 5); EXPECT(0.5568);
3049 MATHRND(0.5568, 4); EXPECT(0.5568);
3050 MATHRND(0.5568, 3); EXPECT(0.557);
3051 MATHRND(0.5568, 2); EXPECT(0.56);
3052 MATHRND(0.5568, 1); EXPECT(0.6);
3053 MATHRND(0.5568, 0); EXPECT(1);
3054 MATHRND(0.5568, -1); EXPECT_INVALID;
3056 MATHRND(0.4999, 0); EXPECT(0);
3057 MATHRND(0.5000, 0); EXPECT(0);
3058 MATHRND(0.5001, 0); EXPECT(1);
3059 MATHRND(1.4999, 0); EXPECT(1);
3060 MATHRND(1.5000, 0); EXPECT(2);
3061 MATHRND(1.5001, 0); EXPECT(2);
3069 #define CONV_TYPE DATE
3071 static void test_VarDateFromI1(void)
3073 CONVVARS(signed char);
3076 CHECKPTR(VarDateFromI1);
3077 CONVERTRANGE(VarDateFromI1, -128, 128);
3080 static void test_VarDateFromUI1(void)
3085 CHECKPTR(VarDateFromUI1);
3086 CONVERTRANGE(VarDateFromUI1, 0, 256);
3089 static void test_VarDateFromI2(void)
3094 CHECKPTR(VarDateFromI2);
3095 CONVERTRANGE(VarDateFromI2, -32768, 32768);
3098 static void test_VarDateFromUI2(void)
3103 CHECKPTR(VarDateFromUI2);
3104 CONVERTRANGE(VarDateFromUI2, 0, 65536);
3107 static void test_VarDateFromI4(void)
3111 CHECKPTR(VarDateFromI4);
3112 CONVERT(VarDateFromI4, DATE_MIN-1);
3113 if (hres != DISP_E_TYPEMISMATCH) /* Early versions return this, incorrectly */
3115 CONVERT(VarDateFromI4, DATE_MIN); EXPECT(DATE_MIN);
3116 CONVERT(VarDateFromI4, -1); EXPECT(-1.0);
3117 CONVERT(VarDateFromI4, 0); EXPECT(0.0);
3118 CONVERT(VarDateFromI4, 1); EXPECT(1.0);
3119 CONVERT(VarDateFromI4, DATE_MAX); EXPECT(DATE_MAX);
3120 CONVERT(VarDateFromI4, DATE_MAX+1);
3121 if (hres != DISP_E_TYPEMISMATCH) /* Early versions return this, incorrectly */
3125 static void test_VarDateFromUI4(void)
3127 CONVVARS(unsigned int);
3129 CHECKPTR(VarDateFromUI4);
3130 CONVERT(VarDateFromUI4, 0); EXPECT(0.0);
3131 CONVERT(VarDateFromUI4, 1); EXPECT(1.0);
3132 CONVERT(VarDateFromUI4, DATE_MAX); EXPECT(DATE_MAX);
3133 CONVERT(VarDateFromUI4, DATE_MAX+1);
3134 if (hres != DISP_E_TYPEMISMATCH) /* Early versions return this, incorrectly */
3138 static void test_VarDateFromR4(void)
3142 CHECKPTR(VarDateFromR4);
3143 CONVERT(VarDateFromR4, -1.0f); EXPECT(-1.0);
3144 CONVERT(VarDateFromR4, 0.0f); EXPECT(0.0);
3145 CONVERT(VarDateFromR4, 1.0f); EXPECT(1.0);
3146 CONVERT(VarDateFromR4, 1.5f); EXPECT(1.5);
3149 static void test_VarDateFromR8(void)
3153 CHECKPTR(VarDateFromR8);
3154 CONVERT(VarDateFromR8, -1.0f); EXPECT(-1.0);
3155 CONVERT(VarDateFromR8, 0.0f); EXPECT(0.0);
3156 CONVERT(VarDateFromR8, 1.0f); EXPECT(1.0);
3157 CONVERT(VarDateFromR8, 1.5f); EXPECT(1.5);
3160 static void test_VarDateFromBool(void)
3162 CONVVARS(VARIANT_BOOL);
3164 CHECKPTR(VarDateFromBool);
3165 CONVERT(VarDateFromBool, VARIANT_TRUE); EXPECT(VARIANT_TRUE * 1.0);
3166 CONVERT(VarDateFromBool, VARIANT_FALSE); EXPECT(VARIANT_FALSE * 1.0);
3169 static void test_VarDateFromCy(void)
3173 CHECKPTR(VarDateFromCy);
3174 CONVERT_CY(VarDateFromCy,-32769); EXPECT(-32769.0);
3175 CONVERT_CY(VarDateFromCy,-32768); EXPECT(-32768.0);
3176 CONVERT_CY(VarDateFromCy,-1); EXPECT(-1.0);
3177 CONVERT_CY(VarDateFromCy,0); EXPECT(0.0);
3178 CONVERT_CY(VarDateFromCy,1); EXPECT(1.0);
3179 CONVERT_CY(VarDateFromCy,32767); EXPECT(32767.0);
3180 CONVERT_CY(VarDateFromCy,32768); EXPECT(32768.0);
3182 CONVERT_CY(VarDateFromCy,-1.5); EXPECT(-1.5);
3183 CONVERT_CY(VarDateFromCy,-0.6); EXPECT(-0.6);
3184 CONVERT_CY(VarDateFromCy,-0.5); EXPECT(-0.5);
3185 CONVERT_CY(VarDateFromCy,-0.4); EXPECT(-0.4);
3186 CONVERT_CY(VarDateFromCy,0.4); EXPECT(0.4);
3187 CONVERT_CY(VarDateFromCy,0.5); EXPECT(0.5);
3188 CONVERT_CY(VarDateFromCy,0.6); EXPECT(0.6);
3189 CONVERT_CY(VarDateFromCy,1.5); EXPECT(1.5);
3192 static void test_VarDateFromI8(void)
3196 CHECKPTR(VarDateFromI8);
3197 CONVERT(VarDateFromI8, DATE_MIN-1); EXPECT_OVERFLOW;
3198 CONVERT(VarDateFromI8, DATE_MIN); EXPECT(DATE_MIN);
3199 CONVERT(VarDateFromI8, -1); EXPECT(-1.0);
3200 CONVERT(VarDateFromI8, 0); EXPECT(0.0);
3201 CONVERT(VarDateFromI8, 1); EXPECT(1.0);
3202 CONVERT(VarDateFromI8, DATE_MAX); EXPECT(DATE_MAX);
3203 CONVERT(VarDateFromI8, DATE_MAX+1); EXPECT_OVERFLOW;
3206 static void test_VarDateFromUI8(void)
3210 CHECKPTR(VarDateFromUI8);
3211 CONVERT(VarDateFromUI8, 0); EXPECT(0.0);
3212 CONVERT(VarDateFromUI8, 1); EXPECT(1.0);
3213 CONVERT(VarDateFromUI8, DATE_MAX); EXPECT(DATE_MAX);
3214 CONVERT(VarDateFromUI8, DATE_MAX+1); EXPECT_OVERFLOW;
3217 static void test_VarDateFromDec(void)
3221 CHECKPTR(VarDateFromDec);
3223 CONVERT_BADDEC(VarDateFromDec);
3225 CONVERT_DEC(VarDateFromDec,0,0x80,0,32768); EXPECT(-32768.0);
3226 CONVERT_DEC(VarDateFromDec,0,0x80,0,1); EXPECT(-1.0);
3227 CONVERT_DEC(VarDateFromDec,0,0,0,0); EXPECT(0.0);
3228 CONVERT_DEC(VarDateFromDec,0,0,0,1); EXPECT(1.0);
3229 CONVERT_DEC(VarDateFromDec,0,0,0,32767); EXPECT(32767.0);
3231 CONVERT_DEC(VarDateFromDec,2,0x80,0,3276800); EXPECT(-32768.0);
3232 CONVERT_DEC(VarDateFromDec,2,0,0,3276700); EXPECT(32767.0);
3236 buff[0] = '\0'; out = 0.0; \
3237 if (str) MultiByteToWideChar(CP_ACP,0,str,-1,buff,sizeof(buff)); \
3238 hres = pVarDateFromStr(str ? buff : NULL,lcid,LOCALE_NOUSEROVERRIDE,&out)
3240 #define MKRELDATE(day,mth) st.wMonth = mth; st.wDay = day; \
3241 pSystemTimeToVariantTime(&st,&relative)
3243 static const char *BadDateStrings[] =
3245 "True", "False", /* Plain text */
3246 "0.", ".0", "-1.1", "1.1-", /* Partial specifications */
3247 "1;2;3", "1*2*3", "1@2@3", "1#2#3", "(1:2)","<1:2>","1|2|3", /* Bad chars */
3248 "0", "1", /* 1 element */
3249 "0.60", "24.00", "0:60", "24:00", "1 2 am", "1 am 2", /* 2 elements */
3250 "1.5 2", "1 5.2", "2 32 3", "1 2 am 3", /* 3 elements */
3251 "1 2.3 4", "1.2.3 4", "1 2.3.4", "1.2 3.4", "1.2.3.4", "1 2 3 4",
3252 "1 am 2 3.4", "1 2 am 3.4", "1.2 3 am 4", "1.2 3 4 am", /* 4 elements */
3253 "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",
3254 "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",
3255 "1.2.3 4 am 5", "1.2.3 4 5 am", "1.2 3 am 4 5",
3256 "1.2 3 4 am 5", "1.2 3 4 5 am", "1 am 2 3.4.5", "1 2 am 3.4.5",
3257 "1 am 2 3 4.5", "1 2 am 3 4.5", "1 2 3 am 4.5", /* 5 elements */
3259 "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",
3260 "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",
3261 "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",
3262 "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",
3263 "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",
3264 "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",
3265 "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",
3266 "1 2 am 3 4.5.6", "1 2 3 am 4.5.6"
3269 static void test_VarDateFromStr(void)
3278 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3280 CHECKPTR(VarDateFromStr);
3281 CHECKPTR(SystemTimeToVariantTime);
3283 /* Some date formats are relative, so we need to find the cuurent year */
3285 st.wHour = st.wMinute = st.wSecond = st.wMilliseconds = 0;
3286 DFS(NULL); EXPECT_MISMATCH;
3288 /* Floating point number are not recognised */
3291 EXPECT_DBL(0.0); /* Very old versions accept this string */
3295 /* 1 element - can only be a time, and only if it has am/pm */
3296 DFS("1 am"); EXPECT_DBL(0.04166666666666666);
3298 /* A decimal point is treated as a time separator.
3299 * The following are converted as hours/minutes.
3301 DFS("0.1"); EXPECT_DBL(0.0006944444444444445);
3302 DFS("0.40"); EXPECT_DBL(0.02777777777777778);
3303 DFS("2.5"); EXPECT_DBL(0.08680555555555555);
3304 /* A colon acts as a decimal point */
3305 DFS("0:1"); EXPECT_DBL(0.0006944444444444445);
3306 DFS("0:20"); EXPECT_DBL(0.01388888888888889);
3307 DFS("0:40"); EXPECT_DBL(0.02777777777777778);
3308 DFS("3:5"); EXPECT_DBL(0.1284722222222222);
3309 /* Check the am/pm limits */
3310 DFS("00:00 AM"); EXPECT_DBL(0.0);
3311 DFS("00:00 a"); EXPECT_DBL(0.0);
3312 DFS("12:59 AM"); EXPECT_DBL(0.04097222222222222);
3313 DFS("12:59 A"); EXPECT_DBL(0.04097222222222222);
3314 DFS("00:00 pm"); EXPECT_DBL(0.5);
3315 DFS("00:00 p"); EXPECT_DBL(0.5);
3316 DFS("12:59 pm"); EXPECT_DBL(0.5409722222222222);
3317 DFS("12:59 p"); EXPECT_DBL(0.5409722222222222);
3318 /* AM/PM is ignored if hours > 12 */
3319 DFS("13:00 AM"); EXPECT_DBL(0.5416666666666666);
3320 DFS("13:00 PM"); EXPECT_DBL(0.5416666666666666);
3322 /* Space, dash and slash all indicate a date format. */
3323 /* If both numbers are valid month values => month/day of current year */
3324 DFS("1 2"); MKRELDATE(2,1); EXPECT_DBL(relative);
3325 DFS("2 1"); MKRELDATE(1,2); EXPECT_DBL(relative);
3326 /* one number not valid month, is a valid day, other number valid month:
3327 * that number becomes the day.
3329 DFS("14 1"); MKRELDATE(14,1); EXPECT_DBL(relative);
3330 DFS("1 14"); EXPECT_DBL(relative);
3331 /* If the numbers can't be day/month, they are assumed to be year/month */
3332 DFS("30 2"); EXPECT_DBL(10990.0);
3333 DFS("2 30"); EXPECT_DBL(10990.0);
3334 DFS("32 49"); EXPECT_MISMATCH; /* Can't be any format */
3335 DFS("0 49"); EXPECT_MISMATCH; /* Can't be any format */
3336 /* If a month name is given the other number is the day */
3337 DFS("Jan 2"); MKRELDATE(2,1); EXPECT_DBL(relative);
3338 DFS("2 Jan"); EXPECT_DBL(relative);
3339 /* Unless it can't be, in which case it becomes the year */
3340 DFS("Jan 35"); EXPECT_DBL(12785.0);
3341 DFS("35 Jan"); EXPECT_DBL(12785.0);
3342 DFS("Jan-35"); EXPECT_DBL(12785.0);
3343 DFS("35-Jan"); EXPECT_DBL(12785.0);
3344 DFS("Jan/35"); EXPECT_DBL(12785.0);
3345 DFS("35/Jan"); EXPECT_DBL(12785.0);
3347 /* 3 numbers and time separator => h:m:s */
3348 DFS("0.1.0"); EXPECT_DBL(0.0006944444444444445);
3349 DFS("1.5.2"); EXPECT_DBL(0.04516203703703704);
3350 /* 3 numbers => picks date giving preference to lcid format */
3351 DFS("1 2 3"); EXPECT_DBL(37623.0);
3352 DFS("14 2 3"); EXPECT_DBL(41673.0);
3353 DFS("2 14 3"); EXPECT_DBL(37666.0);
3354 DFS("2 3 14"); EXPECT_DBL(41673.0);
3355 DFS("32 2 3"); EXPECT_DBL(11722.0);
3356 DFS("2 3 32"); EXPECT_DBL(11722.0);
3357 DFS("1 2 29"); EXPECT_DBL(47120.0);
3358 /* After 30, two digit dates are expected to be in the 1900's */
3359 DFS("1 2 30"); EXPECT_DBL(10960.0);
3360 DFS("1 2 31"); EXPECT_DBL(11325.0);
3361 DFS("3 am 1 2"); MKRELDATE(2,1); relative += 0.125; EXPECT_DBL(relative);
3362 DFS("1 2 3 am"); EXPECT_DBL(relative);
3364 /* 4 elements -interpreted as 2 digit date & time */
3365 DFS("1.2 3 4"); MKRELDATE(4,3); relative += 0.04305555556; EXPECT_DBL(relative);
3366 DFS("3 4 1.2"); EXPECT_DBL(relative);
3367 /* 5 elements - interpreted as 2 & 3 digit date/times */
3368 DFS("1.2.3 4 5"); MKRELDATE(5,4); relative += 0.04309027778; EXPECT_DBL(relative);
3369 DFS("1.2 3 4 5"); EXPECT_DBL(38415.04305555556);
3370 DFS("1 2 3.4.5"); MKRELDATE(2,1); relative += 0.12783564815; EXPECT_DBL(relative);
3371 DFS("1 2 3 4.5"); EXPECT_DBL(37623.17013888889);
3372 /* 6 elements - interpreted as 3 digit date/times */
3373 DFS("1.2.3 4 5 6"); EXPECT_DBL(38812.04309027778);
3374 DFS("1 2 3 4.5.6"); EXPECT_DBL(37623.17020833334);
3376 for (i = 0; i < sizeof(BadDateStrings)/sizeof(char*); i++)
3378 DFS(BadDateStrings[i]); EXPECT_MISMATCH;
3381 /* Some normal-ish strings */
3382 DFS("2 January, 1970"); EXPECT_DBL(25570.0);
3383 DFS("2 January 1970"); EXPECT_DBL(25570.0);
3384 DFS("2 Jan 1970"); EXPECT_DBL(25570.0);
3385 DFS("2/Jan/1970"); EXPECT_DBL(25570.0);
3386 DFS("2-Jan-1970"); EXPECT_DBL(25570.0);
3387 DFS("1 2 1970"); EXPECT_DBL(25570.0);
3388 DFS("1/2/1970"); EXPECT_DBL(25570.0);
3389 DFS("1-2-1970"); EXPECT_DBL(25570.0);
3390 /* Native fails "1999 January 3, 9AM". I consider that a bug in native */
3393 static void test_VarDateCopy(void)
3395 COPYTEST(77665544.0, VT_DATE, V_DATE(&vSrc), V_DATE(&vDst), V_DATEREF(&vSrc),
3396 V_DATEREF(&vDst), "%16.16g");
3399 static const char* wtoascii(LPWSTR lpszIn)
3401 static char buff[256];
3402 WideCharToMultiByte(CP_ACP, 0, lpszIn, -1, buff, sizeof(buff), NULL, NULL);
3406 static void test_VarDateChangeTypeEx(void)
3408 static const WCHAR sz25570[] = {
3409 '1','/','2','/','1','9','7','0','\0' };
3410 static const WCHAR sz25570_2[] = {
3411 '1','/','2','/','7','0','\0' };
3412 static const WCHAR sz25570Nls[] = {
3413 '1','/','2','/','1','9','7','0',' ','1','2',':','0','0',':','0','0',' ','A','M','\0' };
3414 CONVVARS(CONV_TYPE);
3415 VARIANTARG vSrc, vDst;
3420 #ifdef HAS_UINT64_TO_FLOAT
3421 INITIAL_TYPETEST(VT_DATE, V_DATE, "%g");
3425 V_VT(&vDst) = VT_EMPTY;
3426 V_VT(&vSrc) = VT_DATE;
3427 V_DATE(&vSrc) = 25570.0;
3428 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3430 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, VARIANT_NOUSEROVERRIDE, VT_BSTR);
3431 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && V_BSTR(&vDst) &&
3432 (!strcmpW(V_BSTR(&vDst), sz25570) || !strcmpW(V_BSTR(&vDst), sz25570_2)),
3433 "hres=0x%lX, type=%d (should be VT_BSTR), *bstr=%s\n",
3434 hres, V_VT(&vDst), V_BSTR(&vDst) ? wtoascii(V_BSTR(&vDst)) : "?");
3436 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3437 if (HAVE_OLEAUT32_LOCALES)
3439 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, VARIANT_NOUSEROVERRIDE|VARIANT_USE_NLS, VT_BSTR);
3440 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && V_BSTR(&vDst) && !strcmpW(V_BSTR(&vDst), sz25570Nls),
3441 "hres=0x%lX, type=%d (should be VT_BSTR), *bstr=%s\n",
3442 hres, V_VT(&vDst), V_BSTR(&vDst) ? wtoascii(V_BSTR(&vDst)) : "?");
3451 #define CONV_TYPE CY
3453 #define EXPECTRES(res, x) \
3454 ok(hres == S_OK || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
3455 "expected hres " #x ", got hres=0x%08lx\n", hres)
3457 #define EXPECTCY(x) \
3458 ok((hres == S_OK && out.int64 == (LONGLONG)(x*CY_MULTIPLIER)), \
3459 "expected " #x "*CY_MULTIPLIER, got (%8lx %8lx); hres=0x%08lx\n", S(out).Hi, S(out).Lo, hres)
3461 #define EXPECTCY64(x,y) \
3462 ok(hres == S_OK && S(out).Hi == (long)x && S(out).Lo == y, \
3463 "expected " #x #y "(%lu,%lu), got (%lu,%lu); hres=0x%08lx\n", \
3464 (ULONG)(x), (ULONG)(y), S(out).Hi, S(out).Lo, hres)
3466 static void test_VarCyFromI1(void)
3468 CONVVARS(signed char);
3471 CHECKPTR(VarCyFromI1);
3472 for (i = -128; i < 128; i++)
3474 CONVERT(VarCyFromI1,i); EXPECTCY(i);
3478 static void test_VarCyFromUI1(void)
3483 CHECKPTR(VarCyFromUI1);
3484 for (i = 0; i < 256; i++)
3486 CONVERT(VarCyFromUI1,i); EXPECTCY(i);
3490 static void test_VarCyFromI2(void)
3495 CHECKPTR(VarCyFromI2);
3496 for (i = -16384; i < 16384; i++)
3498 CONVERT(VarCyFromI2,i); EXPECTCY(i);
3502 static void test_VarCyFromUI2(void)
3507 CHECKPTR(VarCyFromUI2);
3508 for (i = 0; i < 32768; i++)
3510 CONVERT(VarCyFromUI2,i); EXPECTCY(i);
3514 static void test_VarCyFromI4(void)
3518 CHECKPTR(VarCyFromI4);
3519 CONVERT(VarCyFromI4, -1); EXPECTCY(-1);
3520 CONVERT(VarCyFromI4, 0); EXPECTCY(0);
3521 CONVERT(VarCyFromI4, 1); EXPECTCY(1);
3522 CONVERT(VarCyFromI4, 0x7fffffff); EXPECTCY64(0x1387, 0xffffd8f0);
3523 CONVERT(VarCyFromI4, 0x80000000); EXPECTCY64(0xffffec78, 0);
3526 static void test_VarCyFromUI4(void)
3528 CONVVARS(unsigned int);
3530 CHECKPTR(VarCyFromUI4);
3531 CONVERT(VarCyFromUI4, 0); EXPECTCY(0);
3532 CONVERT(VarCyFromUI4, 1); EXPECTCY(1);
3533 CONVERT(VarCyFromUI4, 0x80000000); EXPECTCY64(5000, 0);
3536 static void test_VarCyFromR4(void)
3540 CHECKPTR(VarCyFromR4);
3541 CONVERT(VarCyFromR4, -1.0f); EXPECTCY(-1);
3542 CONVERT(VarCyFromR4, 0.0f); EXPECTCY(0);
3543 CONVERT(VarCyFromR4, 1.0f); EXPECTCY(1);
3544 CONVERT(VarCyFromR4, 1.5f); EXPECTCY(1.5);
3546 CONVERT(VarCyFromR4, -1.5f); EXPECTCY(-1.5);
3547 CONVERT(VarCyFromR4, -0.6f); EXPECTCY(-0.6);
3548 CONVERT(VarCyFromR4, -0.5f); EXPECTCY(-0.5);
3549 CONVERT(VarCyFromR4, -0.4f); EXPECTCY(-0.4);
3550 CONVERT(VarCyFromR4, 0.4f); EXPECTCY(0.4);
3551 CONVERT(VarCyFromR4, 0.5f); EXPECTCY(0.5);
3552 CONVERT(VarCyFromR4, 0.6f); EXPECTCY(0.6);
3553 CONVERT(VarCyFromR4, 1.5f); EXPECTCY(1.5);
3554 CONVERT(VarCyFromR4, 1.00009f); EXPECTCY(1.0001);
3555 CONVERT(VarCyFromR4, -1.00001f); EXPECTCY(-1);
3556 CONVERT(VarCyFromR4, -1.00005f); EXPECTCY(-1);
3557 CONVERT(VarCyFromR4, -0.00009f); EXPECTCY(-0.0001);
3558 CONVERT(VarCyFromR4, -0.00005f); EXPECTCY(0);
3559 CONVERT(VarCyFromR4, -0.00001f); EXPECTCY(0);
3560 CONVERT(VarCyFromR4, 0.00001f); EXPECTCY(0);
3561 CONVERT(VarCyFromR4, 0.00005f); EXPECTCY(0);
3562 CONVERT(VarCyFromR4, 0.00009f); EXPECTCY(0.0001);
3563 CONVERT(VarCyFromR4, -1.00001f); EXPECTCY(-1);
3564 CONVERT(VarCyFromR4, -1.00005f); EXPECTCY(-1);
3565 CONVERT(VarCyFromR4, -1.00009f); EXPECTCY(-1.0001);
3568 static void test_VarCyFromR8(void)
3572 CHECKPTR(VarCyFromR8);
3574 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
3575 /* Test our rounding is exactly the same. This fails if the special x86
3576 * code is taken out of VarCyFromR8.
3578 CONVERT(VarCyFromR8, -461168601842738.7904); EXPECTCY64(0xbfffffff, 0xffffff23);
3581 CONVERT(VarCyFromR8, -4611686018427388416.1); EXPECT_OVERFLOW;
3582 CONVERT(VarCyFromR8, -1.0); EXPECTCY(-1);
3583 CONVERT(VarCyFromR8, -0.0); EXPECTCY(0);
3584 CONVERT(VarCyFromR8, 1.0); EXPECTCY(1);
3585 CONVERT(VarCyFromR8, 4611686018427387648.0); EXPECT_OVERFLOW;
3588 CONVERT(VarCyFromR8, -1.5f); EXPECTCY(-1.5);
3589 CONVERT(VarCyFromR8, -0.6f); EXPECTCY(-0.6);
3590 CONVERT(VarCyFromR8, -0.5f); EXPECTCY(-0.5);
3591 CONVERT(VarCyFromR8, -0.4f); EXPECTCY(-0.4);
3592 CONVERT(VarCyFromR8, 0.4f); EXPECTCY(0.4);
3593 CONVERT(VarCyFromR8, 0.5f); EXPECTCY(0.5);
3594 CONVERT(VarCyFromR8, 0.6f); EXPECTCY(0.6);
3595 CONVERT(VarCyFromR8, 1.5f); EXPECTCY(1.5);
3596 CONVERT(VarCyFromR8, 1.00009f); EXPECTCY(1.0001);
3597 CONVERT(VarCyFromR8, -1.00001f); EXPECTCY(-1);
3598 CONVERT(VarCyFromR8, -1.00005f); EXPECTCY(-1);
3599 CONVERT(VarCyFromR8, -0.00009f); EXPECTCY(-0.0001);
3600 CONVERT(VarCyFromR8, -0.00005f); EXPECTCY(0);
3601 CONVERT(VarCyFromR8, -0.00001f); EXPECTCY(0);
3602 CONVERT(VarCyFromR8, 0.00001f); EXPECTCY(0);
3603 CONVERT(VarCyFromR8, 0.00005f); EXPECTCY(0);
3604 CONVERT(VarCyFromR8, 0.00009f); EXPECTCY(0.0001);
3605 CONVERT(VarCyFromR8, -1.00001f); EXPECTCY(-1);
3606 CONVERT(VarCyFromR8, -1.00005f); EXPECTCY(-1);
3607 CONVERT(VarCyFromR8, -1.00009f); EXPECTCY(-1.0001);
3610 static void test_VarCyFromBool(void)
3612 CONVVARS(VARIANT_BOOL);
3615 CHECKPTR(VarCyFromBool);
3616 for (i = -32768; i < 32768; i++)
3618 CONVERT(VarCyFromBool, i); EXPECTCY(i);
3622 static void test_VarCyFromI8(void)
3626 CHECKPTR(VarCyFromI8);
3627 CONVERT_I8(VarCyFromI8, -214749, 2728163227ul); EXPECT_OVERFLOW;
3628 CONVERT_I8(VarCyFromI8, -214749, 2728163228ul); EXPECTCY64(2147483648ul,15808);
3629 CONVERT(VarCyFromI8, -1); EXPECTCY(-1);
3630 CONVERT(VarCyFromI8, 0); EXPECTCY(0);
3631 CONVERT(VarCyFromI8, 1); EXPECTCY(1);
3632 CONVERT_I8(VarCyFromI8, 214748, 1566804068); EXPECTCY64(2147483647ul, 4294951488ul);
3633 CONVERT_I8(VarCyFromI8, 214748, 1566804069); EXPECT_OVERFLOW;
3636 static void test_VarCyFromUI8(void)
3640 CHECKPTR(VarCyFromUI8);
3641 CONVERT(VarCyFromUI8, 0); EXPECTCY(0);
3642 CONVERT(VarCyFromUI8, 1); EXPECTCY(1);
3643 CONVERT_I8(VarCyFromUI8, 214748, 1566804068); EXPECTCY64(2147483647ul, 4294951488ul);
3644 CONVERT_I8(VarCyFromUI8, 214748, 1566804069); EXPECT_OVERFLOW;
3647 static void test_VarCyFromDec(void)
3651 CHECKPTR(VarCyFromDec);
3653 CONVERT_BADDEC(VarCyFromDec);
3655 CONVERT_DEC(VarCyFromDec,0,0x80,0,1); EXPECTCY(-1);
3656 CONVERT_DEC(VarCyFromDec,0,0,0,0); EXPECTCY(0);
3657 CONVERT_DEC(VarCyFromDec,0,0,0,1); EXPECTCY(1);
3659 CONVERT_DEC64(VarCyFromDec,0,0,0,214748, 1566804068); EXPECTCY64(2147483647ul, 4294951488ul);
3660 CONVERT_DEC64(VarCyFromDec,0,0,0,214748, 1566804069); EXPECT_OVERFLOW;
3662 CONVERT_DEC(VarCyFromDec,2,0,0,100); EXPECTCY(1);
3663 CONVERT_DEC(VarCyFromDec,2,0x80,0,100); EXPECTCY(-1);
3664 CONVERT_DEC(VarCyFromDec,2,0x80,0,1); EXPECTCY(-0.01);
3665 CONVERT_DEC(VarCyFromDec,2,0,0,1); EXPECTCY(0.01);
3666 CONVERT_DEC(VarCyFromDec,2,0x80,0,1); EXPECTCY(-0.01);
3667 CONVERT_DEC(VarCyFromDec,2,0,0,999); EXPECTCY(9.99);
3668 CONVERT_DEC(VarCyFromDec,2,0x80,0,999); EXPECTCY(-9.99);
3669 CONVERT_DEC(VarCyFromDec,2,0,0,1500); EXPECTCY(15);
3670 CONVERT_DEC(VarCyFromDec,2,0x80,0,1500); EXPECTCY(-15);
3673 static void test_VarCyFromDate(void)
3677 CHECKPTR(VarCyFromDate);
3679 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
3680 CONVERT(VarCyFromR8, -461168601842738.7904); EXPECTCY64(0xbfffffff, 0xffffff23);
3683 CONVERT(VarCyFromDate, -1.0); EXPECTCY(-1);
3684 CONVERT(VarCyFromDate, -0.0); EXPECTCY(0);
3685 CONVERT(VarCyFromDate, 1.0); EXPECTCY(1);
3686 CONVERT(VarCyFromDate, -4611686018427388416.1); EXPECT_OVERFLOW;
3687 CONVERT(VarCyFromDate, 4611686018427387648.0); EXPECT_OVERFLOW;
3690 CONVERT(VarCyFromDate, -1.5f); EXPECTCY(-1.5);
3691 CONVERT(VarCyFromDate, -0.6f); EXPECTCY(-0.6);
3692 CONVERT(VarCyFromDate, -0.5f); EXPECTCY(-0.5);
3693 CONVERT(VarCyFromDate, -0.4f); EXPECTCY(-0.4);
3694 CONVERT(VarCyFromDate, 0.4f); EXPECTCY(0.4);
3695 CONVERT(VarCyFromDate, 0.5f); EXPECTCY(0.5);
3696 CONVERT(VarCyFromDate, 0.6f); EXPECTCY(0.6);
3697 CONVERT(VarCyFromDate, 1.5f); EXPECTCY(1.5);
3698 CONVERT(VarCyFromDate, 1.00009f); EXPECTCY(1.0001);
3699 CONVERT(VarCyFromDate, -1.00001f); EXPECTCY(-1);
3700 CONVERT(VarCyFromDate, -1.00005f); EXPECTCY(-1);
3701 CONVERT(VarCyFromDate, -0.00009f); EXPECTCY(-0.0001);
3702 CONVERT(VarCyFromDate, -0.00005f); EXPECTCY(0);
3703 CONVERT(VarCyFromDate, -0.00001f); EXPECTCY(0);
3704 CONVERT(VarCyFromDate, 0.00001f); EXPECTCY(0);
3705 CONVERT(VarCyFromDate, 0.00005f); EXPECTCY(0);
3706 CONVERT(VarCyFromDate, 0.00009f); EXPECTCY(0.0001);
3707 CONVERT(VarCyFromDate, -1.00001f); EXPECTCY(-1);
3708 CONVERT(VarCyFromDate, -1.00005f); EXPECTCY(-1);
3709 CONVERT(VarCyFromDate, -1.00009f); EXPECTCY(-1.0001);
3712 #define MATHVARS1 HRESULT hres; double left = 0.0; CY cyLeft, out
3713 #define MATHVARS2 MATHVARS1; double right = 0.0; CY cyRight
3714 #define MATH1(func, l) left = (double)l; pVarCyFromR8(left, &cyLeft); hres = p##func(cyLeft, &out)
3715 #define MATH2(func, l, r) left = (double)l; right = (double)r; \
3716 pVarCyFromR8(left, &cyLeft); pVarCyFromR8(right, &cyRight); \
3717 hres = p##func(cyLeft, cyRight, &out)
3719 static void test_VarCyAdd(void)
3724 MATH2(VarCyAdd, 0.5, 0.5); EXPECTCY(1);
3725 MATH2(VarCyAdd, 0.5, -0.4); EXPECTCY(0.1);
3726 MATH2(VarCyAdd, 0.5, -0.6); EXPECTCY(-0.1);
3727 MATH2(VarCyAdd, -0.5, -0.5); EXPECTCY(-1);
3728 MATH2(VarCyAdd, -922337203685476.0, -922337203685476.0); EXPECT_OVERFLOW;
3729 MATH2(VarCyAdd, -922337203685476.0, 922337203685476.0); EXPECTCY(0);
3730 MATH2(VarCyAdd, 922337203685476.0, -922337203685476.0); EXPECTCY(0);
3731 MATH2(VarCyAdd, 922337203685476.0, 922337203685476.0); EXPECT_OVERFLOW;
3734 static void test_VarCyMul(void)
3739 MATH2(VarCyMul, 534443.0, 0.0); EXPECTCY(0);
3740 MATH2(VarCyMul, 0.5, 0.5); EXPECTCY(0.25);
3741 MATH2(VarCyMul, 0.5, -0.4); EXPECTCY(-0.2);
3742 MATH2(VarCyMul, 0.5, -0.6); EXPECTCY(-0.3);
3743 MATH2(VarCyMul, -0.5, -0.5); EXPECTCY(0.25);
3744 MATH2(VarCyMul, 922337203685476.0, 20000); EXPECT_OVERFLOW;
3747 static void test_VarCySub(void)
3752 MATH2(VarCySub, 0.5, 0.5); EXPECTCY(0);
3753 MATH2(VarCySub, 0.5, -0.4); EXPECTCY(0.9);
3754 MATH2(VarCySub, 0.5, -0.6); EXPECTCY(1.1);
3755 MATH2(VarCySub, -0.5, -0.5); EXPECTCY(0);
3756 MATH2(VarCySub, -922337203685476.0, -922337203685476.0); EXPECTCY(0);
3757 MATH2(VarCySub, -922337203685476.0, 922337203685476.0); EXPECT_OVERFLOW;
3758 MATH2(VarCySub, 922337203685476.0, -922337203685476.0); EXPECT_OVERFLOW;
3759 MATH2(VarCySub, 922337203685476.0, 922337203685476.0); EXPECTCY(0);
3762 static void test_VarCyAbs(void)
3767 MATH1(VarCyAbs, 0.5); EXPECTCY(0.5);
3768 MATH1(VarCyAbs, -0.5); EXPECTCY(0.5);
3769 MATH1(VarCyAbs, 922337203685476.0); EXPECTCY64(2147483647ul,4294951488ul);
3770 MATH1(VarCyAbs, -922337203685476.0); EXPECTCY64(2147483647ul,4294951488ul);
3773 static void test_VarCyNeg(void)
3778 MATH1(VarCyNeg, 0.5); EXPECTCY(-0.5);
3779 MATH1(VarCyNeg, -0.5); EXPECTCY(0.5);
3780 MATH1(VarCyNeg, 922337203685476.0); EXPECTCY64(2147483648ul,15808);
3781 MATH1(VarCyNeg, -922337203685476.0); EXPECTCY64(2147483647ul,4294951488ul);
3784 #define MATHMULI4(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3785 hres = pVarCyMulI4(cyLeft, right, &out)
3787 static void test_VarCyMulI4(void)
3792 CHECKPTR(VarCyMulI4);
3793 MATHMULI4(534443.0, 0); EXPECTCY(0);
3794 MATHMULI4(0.5, 1); EXPECTCY(0.5);
3795 MATHMULI4(0.5, 2); EXPECTCY(1);
3796 MATHMULI4(922337203685476.0, 1); EXPECTCY64(2147483647ul,4294951488ul);
3797 MATHMULI4(922337203685476.0, 2); EXPECT_OVERFLOW;
3800 #define MATHMULI8(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3801 hres = pVarCyMulI8(cyLeft, right, &out)
3803 static void test_VarCyMulI8(void)
3808 CHECKPTR(VarCyMulI8);
3809 MATHMULI8(534443.0, 0); EXPECTCY(0);
3810 MATHMULI8(0.5, 1); EXPECTCY(0.5);
3811 MATHMULI8(0.5, 2); EXPECTCY(1);
3812 MATHMULI8(922337203685476.0, 1); EXPECTCY64(2147483647ul,4294951488ul);
3813 MATHMULI8(922337203685476.0, 2); EXPECT_OVERFLOW;
3816 #define MATHCMP(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); pVarCyFromR8(right, &cyRight); \
3817 hres = pVarCyCmp(cyLeft, cyRight); out.int64 = hres
3819 static void test_VarCyCmp(void)
3824 MATHCMP(-1.0, -1.0); EXPECT_EQ;
3825 MATHCMP(-1.0, 0.0); EXPECT_LT;
3826 MATHCMP(-1.0, 1.0); EXPECT_LT;
3827 MATHCMP(-1.0, 2.0); EXPECT_LT;
3828 MATHCMP(0.0, 1.0); EXPECT_LT;
3829 MATHCMP(0.0, 0.0); EXPECT_EQ;
3830 MATHCMP(0.0, -1.0); EXPECT_GT;
3831 MATHCMP(1.0, -1.0); EXPECT_GT;
3832 MATHCMP(1.0, 0.0); EXPECT_GT;
3833 MATHCMP(1.0, 1.0); EXPECT_EQ;
3834 MATHCMP(1.0, 2.0); EXPECT_LT;
3837 #define MATHCMPR8(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3838 hres = pVarCyCmpR8(cyLeft, right); out.int64 = hres
3840 static void test_VarCyCmpR8(void)
3845 CHECKPTR(VarCyCmpR8);
3846 MATHCMPR8(-1.0, -1.0); EXPECT_EQ;
3847 MATHCMPR8(-1.0, 0.0); EXPECT_LT;
3848 MATHCMPR8(-1.0, 1.0); EXPECT_LT;
3849 MATHCMPR8(-1.0, 2.0); EXPECT_LT;
3850 MATHCMPR8(0.0, 1.0); EXPECT_LT;
3851 MATHCMPR8(0.0, 0.0); EXPECT_EQ;
3852 MATHCMPR8(0.0, -1.0); EXPECT_GT;
3853 MATHCMPR8(1.0, -1.0); EXPECT_GT;
3854 MATHCMPR8(1.0, 0.0); EXPECT_GT;
3855 MATHCMPR8(1.0, 1.0); EXPECT_EQ;
3856 MATHCMPR8(1.0, 2.0); EXPECT_LT;
3860 #define MATHRND(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3861 hres = pVarCyRound(cyLeft, right, &out)
3863 static void test_VarCyRound(void)
3868 CHECKPTR(VarCyRound);
3869 MATHRND(0.5432, 5); EXPECTCY(0.5432);
3870 MATHRND(0.5432, 4); EXPECTCY(0.5432);
3871 MATHRND(0.5432, 3); EXPECTCY(0.543);
3872 MATHRND(0.5432, 2); EXPECTCY(0.54);
3873 MATHRND(0.5432, 1); EXPECTCY(0.5);
3874 MATHRND(0.5532, 0); EXPECTCY(1);
3875 MATHRND(0.5532, -1); EXPECT_INVALID;
3877 MATHRND(0.5568, 5); EXPECTCY(0.5568);
3878 MATHRND(0.5568, 4); EXPECTCY(0.5568);
3879 MATHRND(0.5568, 3); EXPECTCY(0.557);
3880 MATHRND(0.5568, 2); EXPECTCY(0.56);
3881 MATHRND(0.5568, 1); EXPECTCY(0.6);
3882 MATHRND(0.5568, 0); EXPECTCY(1);
3883 MATHRND(0.5568, -1); EXPECT_INVALID;
3885 MATHRND(0.4999, 0); EXPECTCY(0);
3886 MATHRND(0.5000, 0); EXPECTCY(0);
3887 MATHRND(0.5001, 0); EXPECTCY(1);
3888 MATHRND(1.4999, 0); EXPECTCY(1);
3889 MATHRND(1.5000, 0); EXPECTCY(2);
3890 MATHRND(1.5001, 0); EXPECTCY(2);
3893 #define MATHFIX(l) left = l; pVarCyFromR8(left, &cyLeft); \
3894 hres = pVarCyFix(cyLeft, &out)
3896 static void test_VarCyFix(void)
3901 MATHFIX(-1.0001); EXPECTCY(-1);
3902 MATHFIX(-1.4999); EXPECTCY(-1);
3903 MATHFIX(-1.5001); EXPECTCY(-1);
3904 MATHFIX(-1.9999); EXPECTCY(-1);
3905 MATHFIX(-0.0001); EXPECTCY(0);
3906 MATHFIX(-0.4999); EXPECTCY(0);
3907 MATHFIX(-0.5001); EXPECTCY(0);
3908 MATHFIX(-0.9999); EXPECTCY(0);
3909 MATHFIX(0.0001); EXPECTCY(0);
3910 MATHFIX(0.4999); EXPECTCY(0);
3911 MATHFIX(0.5001); EXPECTCY(0);
3912 MATHFIX(0.9999); EXPECTCY(0);
3913 MATHFIX(1.0001); EXPECTCY(1);
3914 MATHFIX(1.4999); EXPECTCY(1);
3915 MATHFIX(1.5001); EXPECTCY(1);
3916 MATHFIX(1.9999); EXPECTCY(1);
3919 #define MATHINT(l) left = l; pVarCyFromR8(left, &cyLeft); \
3920 hres = pVarCyInt(cyLeft, &out)
3922 static void test_VarCyInt(void)
3927 MATHINT(-1.0001); EXPECTCY(-2);
3928 MATHINT(-1.4999); EXPECTCY(-2);
3929 MATHINT(-1.5001); EXPECTCY(-2);
3930 MATHINT(-1.9999); EXPECTCY(-2);
3931 MATHINT(-0.0001); EXPECTCY(-1);
3932 MATHINT(-0.4999); EXPECTCY(-1);
3933 MATHINT(-0.5001); EXPECTCY(-1);
3934 MATHINT(-0.9999); EXPECTCY(-1);
3935 MATHINT(0.0001); EXPECTCY(0);
3936 MATHINT(0.4999); EXPECTCY(0);
3937 MATHINT(0.5001); EXPECTCY(0);
3938 MATHINT(0.9999); EXPECTCY(0);
3939 MATHINT(1.0001); EXPECTCY(1);
3940 MATHINT(1.4999); EXPECTCY(1);
3941 MATHINT(1.5001); EXPECTCY(1);
3942 MATHINT(1.9999); EXPECTCY(1);
3950 #define CONV_TYPE DECIMAL
3952 #define EXPECTRES(res, x) \
3953 ok(hres == S_OK || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
3954 "expected hres " #x ", got hres=0x%08lx\n", hres)
3956 #define EXPECTDEC(scl, sgn, hi, lo) ok(hres == S_OK && \
3957 S(U(out)).scale == (BYTE)(scl) && S(U(out)).sign == (BYTE)(sgn) && \
3958 out.Hi32 == (ULONG)(hi) && U1(out).Lo64 == (ULONG64)(lo), \
3959 "expected (%d,%d,%d,(%lx %lx)), got (%d,%d,%ld,(%lx %lx)) hres 0x%08lx\n", \
3960 scl, sgn, hi, (LONG)((LONG64)(lo) >> 32), (LONG)((lo) & 0xffffffff), S(U(out)).scale, \
3961 S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres)
3963 #define EXPECTDEC64(scl, sgn, hi, mid, lo) ok(hres == S_OK && \
3964 S(U(out)).scale == (BYTE)(scl) && S(U(out)).sign == (BYTE)(sgn) && \
3965 out.Hi32 == (ULONG)(hi) && S1(U1(out)).Mid32 == (ULONG)(mid) && \
3966 S1(U1(out)).Lo32 == (ULONG)(lo), \
3967 "expected (%d,%d,%d,(%lx %lx)), got (%d,%d,%ld,(%lx %lx)) hres 0x%08lx\n", \
3968 scl, sgn, hi, (LONG)(mid), (LONG)(lo), S(U(out)).scale, \
3969 S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres)
3971 #define EXPECTDECI if (i < 0) EXPECTDEC(0, 0x80, 0, -i); else EXPECTDEC(0, 0, 0, i)
3973 static void test_VarDecFromI1(void)
3975 CONVVARS(signed char);
3978 CHECKPTR(VarDecFromI1);
3979 for (i = -128; i < 128; i++)
3981 CONVERT(VarDecFromI1,i); EXPECTDECI;
3985 static void test_VarDecFromI2(void)
3990 CHECKPTR(VarDecFromI2);
3991 for (i = -32768; i < 32768; i++)
3993 CONVERT(VarDecFromI2,i); EXPECTDECI;
3997 static void test_VarDecFromI4(void)
4002 CHECKPTR(VarDecFromI4);
4003 for (i = -32768; i < 32768; i++)
4005 CONVERT(VarDecFromI4,i); EXPECTDECI;
4009 static void test_VarDecFromI8(void)
4014 CHECKPTR(VarDecFromI8);
4015 for (i = -32768; i < 32768; i++)
4017 CONVERT(VarDecFromI8,i); EXPECTDECI;
4021 static void test_VarDecFromUI1(void)
4026 CHECKPTR(VarDecFromUI1);
4027 for (i = 0; i < 256; i++)
4029 CONVERT(VarDecFromUI1,i); EXPECTDECI;
4033 static void test_VarDecFromUI2(void)
4038 CHECKPTR(VarDecFromUI2);
4039 for (i = 0; i < 65536; i++)
4041 CONVERT(VarDecFromUI2,i); EXPECTDECI;
4045 static void test_VarDecFromUI4(void)
4050 CHECKPTR(VarDecFromUI4);
4051 for (i = 0; i < 65536; i++)
4053 CONVERT(VarDecFromUI4,i); EXPECTDECI;
4057 static void test_VarDecFromUI8(void)
4062 CHECKPTR(VarDecFromUI8);
4063 for (i = 0; i < 65536; i++)
4065 CONVERT(VarDecFromUI8,i); EXPECTDECI;
4069 static void test_VarDecFromBool(void)
4074 CHECKPTR(VarDecFromBool);
4075 /* Test all possible type values. Note that the result is reduced to 0 or -1 */
4076 for (i = -32768; i < 0; i++)
4078 CONVERT(VarDecFromBool,i);
4080 EXPECTDEC(0,0x80,0,1);
4086 static void test_VarDecFromR4(void)
4090 CHECKPTR(VarDecFromR4);
4092 CONVERT(VarDecFromR4,-0.6f); EXPECTDEC(1,0x80,0,6);
4093 CONVERT(VarDecFromR4,-0.5f); EXPECTDEC(1,0x80,0,5);
4094 CONVERT(VarDecFromR4,-0.4f); EXPECTDEC(1,0x80,0,4);
4095 CONVERT(VarDecFromR4,0.0f); EXPECTDEC(0,0,0,0);
4096 CONVERT(VarDecFromR4,0.4f); EXPECTDEC(1,0,0,4);
4097 CONVERT(VarDecFromR4,0.5f); EXPECTDEC(1,0,0,5);
4098 CONVERT(VarDecFromR4,0.6f); EXPECTDEC(1,0,0,6);
4101 static void test_VarDecFromR8(void)
4105 CHECKPTR(VarDecFromR8);
4107 CONVERT(VarDecFromR8,-0.6); EXPECTDEC(1,0x80,0,6);
4108 CONVERT(VarDecFromR8,-0.5); EXPECTDEC(1,0x80,0,5);
4109 CONVERT(VarDecFromR8,-0.4); EXPECTDEC(1,0x80,0,4);
4110 CONVERT(VarDecFromR8,0.0); EXPECTDEC(0,0,0,0);
4111 CONVERT(VarDecFromR8,0.4); EXPECTDEC(1,0,0,4);
4112 CONVERT(VarDecFromR8,0.5); EXPECTDEC(1,0,0,5);
4113 CONVERT(VarDecFromR8,0.6); EXPECTDEC(1,0,0,6);
4116 static void test_VarDecFromDate(void)
4120 CHECKPTR(VarDecFromDate);
4122 CONVERT(VarDecFromDate,-0.6); EXPECTDEC(1,0x80,0,6);
4123 CONVERT(VarDecFromDate,-0.5); EXPECTDEC(1,0x80,0,5);
4124 CONVERT(VarDecFromDate,-0.4); EXPECTDEC(1,0x80,0,4);
4125 CONVERT(VarDecFromDate,0.0); EXPECTDEC(0,0,0,0);
4126 CONVERT(VarDecFromDate,0.4); EXPECTDEC(1,0,0,4);
4127 CONVERT(VarDecFromDate,0.5); EXPECTDEC(1,0,0,5);
4128 CONVERT(VarDecFromDate,0.6); EXPECTDEC(1,0,0,6);
4131 static void test_VarDecFromStr(void)
4136 CHECKPTR(VarDecFromStr);
4138 in = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4140 CONVERT_STR(VarDecFromStr,NULL,0); EXPECT_MISMATCH;
4141 CONVERT_STR(VarDecFromStr,"-1", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0x80,0,1);
4142 CONVERT_STR(VarDecFromStr,"0", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0,0,0);
4143 CONVERT_STR(VarDecFromStr,"1", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0,0,1);
4144 CONVERT_STR(VarDecFromStr,"0.5", LOCALE_NOUSEROVERRIDE); EXPECTDEC(1,0,0,5);
4147 static void test_VarDecFromCy(void)
4151 CHECKPTR(VarDecFromCy);
4153 CONVERT_CY(VarDecFromCy, -1); EXPECTDEC(4,0x80,0,10000);
4154 CONVERT_CY(VarDecFromCy, 0); EXPECTDEC(4,0,0,0);
4155 CONVERT_CY(VarDecFromCy, 1); EXPECTDEC(4,0,0,10000);
4156 CONVERT_CY(VarDecFromCy, 0.5); EXPECTDEC(4,0,0,5000);
4160 #define MATHVARS1 HRESULT hres; DECIMAL l, out
4162 #define MATHVARS2 MATHVARS1; DECIMAL r
4164 #define MATH1(func) hres = p##func(&l, &out)
4166 #define MATH2(func) hres = p##func(&l, &r, &out)
4168 static void test_VarDecAbs(void)
4172 CHECKPTR(VarDecAbs);
4173 SETDEC(l,0,0x80,0,1); MATH1(VarDecAbs); EXPECTDEC(0,0,0,1);
4174 SETDEC(l,0,0,0,0); MATH1(VarDecAbs); EXPECTDEC(0,0,0,0);
4175 SETDEC(l,0,0x80,0,0); MATH1(VarDecAbs); EXPECTDEC(0,0,0,0);
4176 SETDEC(l,0,0,0,1); MATH1(VarDecAbs); EXPECTDEC(0,0,0,1);
4178 /* Doesn't check for invalid input */
4179 SETDEC(l,0,0x7f,0,1); MATH1(VarDecAbs); EXPECTDEC(0,0x7f,0,1);
4180 SETDEC(l,0,0x80,29,1); MATH1(VarDecAbs); EXPECTDEC(0,0,29,1);
4183 static void test_VarDecNeg(void)
4187 CHECKPTR(VarDecNeg);
4188 SETDEC(l,0,0x80,0,1); MATH1(VarDecNeg); EXPECTDEC(0,0,0,1);
4189 SETDEC(l,0,0,0,0); MATH1(VarDecNeg); EXPECTDEC(0,0x80,0,0); /* '-0'! */
4190 SETDEC(l,0,0x80,0,0); MATH1(VarDecNeg); EXPECTDEC(0,0,0,0);
4191 SETDEC(l,0,0,0,1); MATH1(VarDecNeg); EXPECTDEC(0,0x80,0,1);
4193 /* Doesn't check for invalid input */
4194 SETDEC(l,0,0x7f,0,1); MATH1(VarDecNeg); EXPECTDEC(0,0xff,0,1);
4195 SETDEC(l,0,0x80,29,1); MATH1(VarDecNeg); EXPECTDEC(0,0,29,1);
4196 SETDEC(l,0,0,29,1); MATH1(VarDecNeg); EXPECTDEC(0,0x80,29,1);
4199 static void test_VarDecAdd(void)
4203 CHECKPTR(VarDecAdd);
4204 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecAdd); EXPECTDEC(0,0,0,0);
4205 SETDEC(l,0,0,0,0); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,1);
4206 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4208 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,0); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4209 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,2);
4210 SETDEC(l,0,0,0,1); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,0); /* '-0'! */
4211 SETDEC(l,0,0,0,1); SETDEC(r,0,0x80,0,2); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,1);
4213 SETDEC(l,0,0x80,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4214 SETDEC(l,0,0x80,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,0);
4215 SETDEC(l,0,0x80,0,1); SETDEC(r,0,0,0,2); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4216 SETDEC(l,0,0x80,0,1); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,2);
4217 SETDEC(l,0,0x80,0,2); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,1);
4219 SETDEC(l,0,0,0,0xffffffff); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,0xfffffffe);
4220 SETDEC(l,0,0,0,0xffffffff); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,(ULONG64)1 << 32);
4221 SETDEC(l,0,0,0,0xffffffff); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,(ULONG64)1 << 32);
4223 SETDEC64(l,0,0,0,0xffffffff,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC64(0,0,0,0xffffffff,1);
4224 SETDEC64(l,0,0,0,0xffffffff,0); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4225 EXPECTDEC64(0,0,0,0xfffffffe,0xffffffff);
4227 SETDEC64(l,0,0,0,0xffffffff,0xffffffff); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,1,0);
4228 SETDEC64(l,0,0,0,0xffffffff,0xffffffff); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4229 EXPECTDEC64(0,0,0,0xffffffff,0xfffffffe);
4231 SETDEC(l,0,0,0xffffffff,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0xffffffff,1);
4232 SETDEC(l,0,0,0xffffffff,0); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4233 EXPECTDEC64(0,0,0xfffffffe,0xffffffff,0xffffffff);
4235 SETDEC64(l,0,0,0xffffffff,0xffffffff,0xffffffff);SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4236 EXPECTDEC64(0,0,0xffffffff,0xffffffff,0xfffffffe);
4237 SETDEC64(l,0,0,0xffffffff,0xffffffff,0xffffffff);SETDEC(r,0,0,0,1); MATH2(VarDecAdd);
4238 ok(hres == DISP_E_OVERFLOW,"Expected overflow, got (%d,%d,%ld,(%8lx,%8lx)x) hres 0x%08lx\n",
4239 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4241 /* Promotes to the highest scale, so here the results are in the scale of 2 */
4242 SETDEC(l,2,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecAdd); EXPECTDEC(2,0,0,0);
4243 SETDEC(l,2,0,0,100); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(2,0,0,200);
4246 static void test_VarDecSub(void)
4250 CHECKPTR(VarDecSub);
4251 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecSub); EXPECTDEC(0,0x80,0,0);
4252 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecSub); EXPECTDEC(0,0x80,0,1);
4253 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecSub); EXPECTDEC(0,0x80,0,0);
4254 SETDEC(l,0,0,0,1); SETDEC(r,0,0x80,0,1); MATH2(VarDecSub); EXPECTDEC(0,0,0,2);
4257 static void test_VarDecCmp(void)
4261 CHECKPTR(VarDecCmp);
4262 SETDEC(l,0,0,0,1); SETDEC(out,0,0,0,1); MATH1(VarDecCmp); EXPECT_EQ;
4263 SETDEC(l,0,0,0,1); SETDEC(out,0,0,0,0); MATH1(VarDecCmp); EXPECT_GT;
4264 SETDEC(l,0,0,0,0); SETDEC(out,0,0,0,1); MATH1(VarDecCmp); EXPECT_LT;
4272 #define CONV_TYPE VARIANT_BOOL
4274 #define _EXPECTRES(res, x, fs) \
4275 ok((hres == S_OK && out == (CONV_TYPE)(x)) || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
4276 "expected " #x ", got " fs "; hres=0x%08lx\n", out, hres)
4278 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%d")
4280 #define CONVERTRANGE(func,start,end) for (i = start; i < end; i++) { \
4281 CONVERT(func, i); if (i) { EXPECT(VARIANT_TRUE); } else { EXPECT(VARIANT_FALSE); } }
4283 static void test_VarBoolFromI1(void)
4285 CONVVARS(signed char);
4288 CHECKPTR(VarBoolFromI1);
4289 CONVERTRANGE(VarBoolFromI1, -128, 128);
4292 static void test_VarBoolFromUI1(void)
4297 CHECKPTR(VarBoolFromUI1);
4298 CONVERTRANGE(VarBoolFromUI1, 0, 256);
4301 static void test_VarBoolFromI2(void)
4306 CHECKPTR(VarBoolFromI2);
4307 CONVERTRANGE(VarBoolFromI2, -32768, 32768);
4310 static void test_VarBoolFromUI2(void)
4315 CHECKPTR(VarBoolFromUI2);
4316 CONVERTRANGE(VarBoolFromUI2, 0, 65536);
4319 static void test_VarBoolFromI4(void)
4323 CHECKPTR(VarBoolFromI4);
4324 CONVERT(VarBoolFromI4, 0x80000000); EXPECT(VARIANT_TRUE);
4325 CONVERT(VarBoolFromI4, -1); EXPECT(VARIANT_TRUE);
4326 CONVERT(VarBoolFromI4, 0); EXPECT(VARIANT_FALSE);
4327 CONVERT(VarBoolFromI4, 1); EXPECT(VARIANT_TRUE);
4328 CONVERT(VarBoolFromI4, 0x7fffffff); EXPECT(VARIANT_TRUE);
4331 static void test_VarBoolFromUI4(void)
4335 CHECKPTR(VarBoolFromUI4);
4336 CONVERT(VarBoolFromI4, 0); EXPECT(VARIANT_FALSE);
4337 CONVERT(VarBoolFromI4, 1); EXPECT(VARIANT_TRUE);
4338 CONVERT(VarBoolFromI4, 0x80000000); EXPECT(VARIANT_TRUE);
4341 static void test_VarBoolFromR4(void)
4345 CHECKPTR(VarBoolFromR4);
4346 CONVERT(VarBoolFromR4, -1.0f); EXPECT(VARIANT_TRUE);
4347 CONVERT(VarBoolFromR4, 0.0f); EXPECT(VARIANT_FALSE);
4348 CONVERT(VarBoolFromR4, 1.0f); EXPECT(VARIANT_TRUE);
4349 CONVERT(VarBoolFromR4, 1.5f); EXPECT(VARIANT_TRUE);
4352 CONVERT(VarBoolFromR4, -1.5f); EXPECT(VARIANT_TRUE);
4353 CONVERT(VarBoolFromR4, -0.6f); EXPECT(VARIANT_TRUE);
4354 CONVERT(VarBoolFromR4, -0.5f); EXPECT(VARIANT_TRUE);
4355 CONVERT(VarBoolFromR4, -0.4f); EXPECT(VARIANT_TRUE);
4356 CONVERT(VarBoolFromR4, 0.4f); EXPECT(VARIANT_TRUE);
4357 CONVERT(VarBoolFromR4, 0.5f); EXPECT(VARIANT_TRUE);
4358 CONVERT(VarBoolFromR4, 0.6f); EXPECT(VARIANT_TRUE);
4359 CONVERT(VarBoolFromR4, 1.5f); EXPECT(VARIANT_TRUE);
4362 static void test_VarBoolFromR8(void)
4366 /* Hopefully we made the point with R4 above that rounding is
4367 * irrelevant, so we'll skip that for R8 and Date
4369 CHECKPTR(VarBoolFromR8);
4370 CONVERT(VarBoolFromR8, -1.0); EXPECT(VARIANT_TRUE);
4371 CONVERT(VarBoolFromR8, -0.0); EXPECT(VARIANT_FALSE);
4372 CONVERT(VarBoolFromR8, 1.0); EXPECT(VARIANT_TRUE);
4375 static void test_VarBoolFromCy(void)
4379 CHECKPTR(VarBoolFromCy);
4380 CONVERT_CY(VarBoolFromCy, -32769); EXPECT(VARIANT_TRUE);
4381 CONVERT_CY(VarBoolFromCy, -32768); EXPECT(VARIANT_TRUE);
4382 CONVERT_CY(VarBoolFromCy, -1); EXPECT(VARIANT_TRUE);
4383 CONVERT_CY(VarBoolFromCy, 0); EXPECT(VARIANT_FALSE);
4384 CONVERT_CY(VarBoolFromCy, 1); EXPECT(VARIANT_TRUE);
4385 CONVERT_CY(VarBoolFromCy, 32767); EXPECT(VARIANT_TRUE);
4386 CONVERT_CY(VarBoolFromCy, 32768); EXPECT(VARIANT_TRUE);
4389 static void test_VarBoolFromI8(void)
4393 CHECKPTR(VarBoolFromI8);
4394 CONVERT(VarBoolFromI8, -1); EXPECT(VARIANT_TRUE);
4395 CONVERT(VarBoolFromI8, 0); EXPECT(VARIANT_FALSE);
4396 CONVERT(VarBoolFromI8, 1); EXPECT(VARIANT_TRUE);
4399 static void test_VarBoolFromUI8(void)
4403 CHECKPTR(VarBoolFromUI8);
4404 CONVERT(VarBoolFromUI8, 0); EXPECT(VARIANT_FALSE);
4405 CONVERT(VarBoolFromUI8, 1); EXPECT(VARIANT_TRUE);
4408 static void test_VarBoolFromDec(void)
4412 CHECKPTR(VarBoolFromDec);
4413 CONVERT_BADDEC(VarBoolFromDec);
4415 if (HAVE_OLEAUT32_DECIMAL)
4417 /* Early versions of oleaut32 don't catch these errors */
4418 CONVERT_DEC(VarBoolFromDec,29,0,0,0); EXPECT_INVALID;
4419 CONVERT_DEC(VarBoolFromDec,0,0x1,0,0); EXPECT_INVALID;
4420 CONVERT_DEC(VarBoolFromDec,0,0x40,0,0); EXPECT_INVALID;
4421 CONVERT_DEC(VarBoolFromDec,0,0x7f,0,0); EXPECT_INVALID;
4424 CONVERT_DEC(VarBoolFromDec,0,0x80,0,1); EXPECT(VARIANT_TRUE);
4425 CONVERT_DEC(VarBoolFromDec,0,0,0,0); EXPECT(VARIANT_FALSE);
4426 CONVERT_DEC(VarBoolFromDec,0,0,0,1); EXPECT(VARIANT_TRUE);
4427 CONVERT_DEC(VarBoolFromDec,0,0,1,0); EXPECT(VARIANT_TRUE);
4429 CONVERT_DEC(VarBoolFromDec,2,0,0,CY_MULTIPLIER); EXPECT(VARIANT_TRUE);
4430 CONVERT_DEC(VarBoolFromDec,2,0x80,0,CY_MULTIPLIER); EXPECT(VARIANT_TRUE);
4433 static void test_VarBoolFromDate(void)
4437 CHECKPTR(VarBoolFromDate);
4438 CONVERT(VarBoolFromDate, -1.0); EXPECT(VARIANT_TRUE);
4439 CONVERT(VarBoolFromDate, -0.0); EXPECT(VARIANT_FALSE);
4440 CONVERT(VarBoolFromDate, 1.0); EXPECT(VARIANT_TRUE);
4443 static void test_VarBoolFromStr(void)
4448 CHECKPTR(VarBoolFromStr);
4450 in = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4452 CONVERT_STR(VarBoolFromStr,NULL,0);
4453 if (hres != E_INVALIDARG)
4456 /* #FALSE# and #TRUE# Are always accepted */
4457 CONVERT_STR(VarBoolFromStr,"#FALSE#",0); EXPECT(VARIANT_FALSE);
4458 CONVERT_STR(VarBoolFromStr,"#TRUE#",0); EXPECT(VARIANT_TRUE);
4460 /* Match of #FALSE# and #TRUE# is case sensitive */
4461 CONVERT_STR(VarBoolFromStr,"#False#",0); EXPECT_MISMATCH;
4462 /* But match against English is not */
4463 CONVERT_STR(VarBoolFromStr,"false",0); EXPECT(VARIANT_FALSE);
4464 CONVERT_STR(VarBoolFromStr,"False",0); EXPECT(VARIANT_FALSE);
4465 /* On/Off and yes/no are not acceptable inputs, with any flags set */
4466 CONVERT_STR(VarBoolFromStr,"On",0xffffffff); EXPECT_MISMATCH;
4467 CONVERT_STR(VarBoolFromStr,"Yes",0xffffffff); EXPECT_MISMATCH;
4469 /* Change the LCID. This doesn't make any difference for text,unless we ask
4470 * to check local boolean text with the VARIANT_LOCALBOOL flag. */
4471 in = MAKELCID(MAKELANGID(LANG_FRENCH, SUBLANG_DEFAULT), SORT_DEFAULT);
4473 /* #FALSE# and #TRUE# are accepted in all locales */
4474 CONVERT_STR(VarBoolFromStr,"#FALSE#",0); EXPECT(VARIANT_FALSE);
4475 CONVERT_STR(VarBoolFromStr,"#TRUE#",0); EXPECT(VARIANT_TRUE);
4476 CONVERT_STR(VarBoolFromStr,"#FALSE#",VARIANT_LOCALBOOL); EXPECT(VARIANT_FALSE);
4477 CONVERT_STR(VarBoolFromStr,"#TRUE#",VARIANT_LOCALBOOL); EXPECT(VARIANT_TRUE);
4479 /* English is accepted regardless of the locale */
4480 CONVERT_STR(VarBoolFromStr,"false",0); EXPECT(VARIANT_FALSE);
4481 /* And is still not case sensitive */
4482 CONVERT_STR(VarBoolFromStr,"False",0); EXPECT(VARIANT_FALSE);
4484 if (HAVE_OLEAUT32_LOCALES)
4486 /* French is rejected without VARIANT_LOCALBOOL */
4487 CONVERT_STR(VarBoolFromStr,"faux",0); EXPECT_MISMATCH;
4488 /* But accepted if this flag is given */
4489 CONVERT_STR(VarBoolFromStr,"faux",VARIANT_LOCALBOOL); EXPECT(VARIANT_FALSE);
4490 /* Regardless of case - from this we assume locale text comparisons ignore case */
4491 CONVERT_STR(VarBoolFromStr,"Faux",VARIANT_LOCALBOOL); EXPECT(VARIANT_FALSE);
4493 /* Changing the locale prevents the localised text from being compared -
4494 * this demonstrates that only the indicated LCID and English are searched */
4495 in = MAKELCID(MAKELANGID(LANG_POLISH, SUBLANG_DEFAULT), SORT_DEFAULT);
4496 CONVERT_STR(VarBoolFromStr,"faux",VARIANT_LOCALBOOL); EXPECT_MISMATCH;
4499 /* Numeric strings are read as 0 or non-0 */
4500 CONVERT_STR(VarBoolFromStr,"0",0); EXPECT(VARIANT_FALSE);
4501 CONVERT_STR(VarBoolFromStr,"-1",0); EXPECT(VARIANT_TRUE);
4502 CONVERT_STR(VarBoolFromStr,"+1",0); EXPECT(VARIANT_TRUE);
4504 if (HAVE_OLEAUT32_LOCALES)
4506 /* Numeric strings are read as floating point numbers. The line below fails
4507 * because '.' is not a valid decimal separator for Polish numbers */
4508 CONVERT_STR(VarBoolFromStr,"0.1",0); EXPECT_MISMATCH;
4511 /* Changing the lcid back to US English reads the r8 correctly */
4512 in = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4513 CONVERT_STR(VarBoolFromStr,"0.1",0); EXPECT(VARIANT_TRUE);
4516 static void test_VarBoolCopy(void)
4518 COPYTEST(1, VT_BOOL, V_BOOL(&vSrc), V_BOOL(&vDst), V_BOOLREF(&vSrc), V_BOOLREF(&vDst), "%d");
4521 #define BOOL_STR(flags, str) hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, flags, VT_BSTR); \
4522 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && \
4523 V_BSTR(&vDst) && !memcmp(V_BSTR(&vDst), str, sizeof(str)), \
4524 "hres=0x%lX, type=%d (should be VT_BSTR), *bstr='%c'\n", \
4525 hres, V_VT(&vDst), V_BSTR(&vDst) ? *V_BSTR(&vDst) : '?')
4527 static void test_VarBoolChangeTypeEx(void)
4529 static const WCHAR szTrue[] = { 'T','r','u','e','\0' };
4530 static const WCHAR szFalse[] = { 'F','a','l','s','e','\0' };
4531 static const WCHAR szFaux[] = { 'F','a','u','x','\0' };
4532 CONVVARS(CONV_TYPE);
4533 VARIANTARG vSrc, vDst;
4538 INITIAL_TYPETEST(VT_BOOL, V_BOOL, "%d");
4541 /* The common tests convert to a number. Try the different flags */
4542 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4544 V_VT(&vSrc) = VT_BOOL;
4549 BOOL_STR(VARIANT_ALPHABOOL, szTrue);
4551 BOOL_STR(VARIANT_ALPHABOOL, szFalse);
4554 if (HAVE_OLEAUT32_LOCALES)
4556 lcid = MAKELCID(MAKELANGID(LANG_FRENCH, SUBLANG_DEFAULT), SORT_DEFAULT);
4558 /* VARIANT_ALPHABOOL is always English */
4559 BOOL_STR(VARIANT_ALPHABOOL, szFalse);
4560 /* VARIANT_LOCALBOOL uses the localised text */
4561 BOOL_STR(VARIANT_LOCALBOOL, szFaux);
4562 /* Both flags together acts as VARIANT_LOCALBOOL */
4563 BOOL_STR(VARIANT_ALPHABOOL|VARIANT_LOCALBOOL, szFaux);
4571 static void test_VarBstrFromR4(void)
4573 static const WCHAR szNative[] = { '6','5','4','3','2','2','.','3','\0' };
4580 CHECKPTR(VarBstrFromR4);
4582 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4584 hres = pVarBstrFromR4(f, lcid, 0, &bstr);
4585 ok(hres == S_OK, "got hres 0x%08lx\n", hres);
4589 /* MSDN states that rounding of R4/R8 is dependent on the underlying
4590 * bit pattern of the number and so is architecture dependent. In this
4591 * case Wine returns .2 (which is more correct) and Native returns .3
4593 ok(memcmp(bstr, szNative, sizeof(szNative)) == 0, "string different\n");
4598 #define BSTR_DATE(dt,str) SysFreeString(bstr); bstr = NULL; \
4599 hres = pVarBstrFromDate(dt,lcid,LOCALE_NOUSEROVERRIDE,&bstr); \
4600 if (bstr) WideCharToMultiByte(CP_ACP, 0, bstr, -1, buff, sizeof(buff), 0, 0); \
4602 ok(hres == S_OK && !strcmp(str,buff), "Expected '%s', got '%s', hres = 0x%08lx\n", \
4605 static void test_VarBstrFromDate(void)
4612 CHECKPTR(VarBstrFromDate);
4613 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
4615 BSTR_DATE(0.0, "12:00:00 AM");
4616 BSTR_DATE(3.34, "1/2/1900 8:09:36 AM");
4617 BSTR_DATE(3339.34, "2/20/1909 8:09:36 AM");
4618 BSTR_DATE(365.00, "12/30/1900");
4619 BSTR_DATE(365.25, "12/30/1900 6:00:00 AM");
4620 BSTR_DATE(1461.0, "12/31/1903");
4621 BSTR_DATE(1461.5, "12/31/1903 12:00:00 PM");
4624 /* Get the internal representation of a BSTR */
4625 static inline LPINTERNAL_BSTR Get(const BSTR lpszString)
4627 return lpszString ? (LPINTERNAL_BSTR)((char*)lpszString - sizeof(DWORD)) : NULL;
4630 static inline BSTR GetBSTR(const LPINTERNAL_BSTR bstr)
4632 return (BSTR)bstr->szString;
4635 static void test_SysStringLen()
4638 BSTR str = GetBSTR(&bstr);
4641 ok (SysStringLen(str) == 0, "Expected dwLen 0, got %d\n", SysStringLen(str));
4643 ok (SysStringLen(str) == 1, "Expected dwLen 1, got %d\n", SysStringLen(str));
4646 static void test_SysStringByteLen()
4649 BSTR str = GetBSTR(&bstr);
4652 ok (SysStringByteLen(str) == 0, "Expected dwLen 0, got %d\n", SysStringLen(str));
4654 ok (SysStringByteLen(str) == 2, "Expected dwLen 2, got %d\n", SysStringByteLen(str));
4657 static void test_SysAllocString()
4659 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
4662 str = SysAllocString(NULL);
4663 ok (str == NULL, "Expected NULL, got %p\n", str);
4665 str = SysAllocString(szTest);
4666 ok (str != NULL, "Expected non-NULL\n");
4669 LPINTERNAL_BSTR bstr = Get(str);
4671 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
4672 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
4677 static void test_SysAllocStringLen()
4679 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
4682 /* Very early native dlls do not limit the size of strings, so skip this test */
4684 str = SysAllocStringLen(szTest, 0x80000000);
4686 ok (str == NULL, "Expected NULL, got %p\n", str);
4690 str = SysAllocStringLen(NULL, 0);
4691 ok (str != NULL, "Expected non-NULL\n");
4694 LPINTERNAL_BSTR bstr = Get(str);
4696 ok (bstr->dwLen == 0, "Expected 0, got %ld\n", bstr->dwLen);
4697 ok (!bstr->szString[0], "String not empty\n");
4701 str = SysAllocStringLen(szTest, 4);
4702 ok (str != NULL, "Expected non-NULL\n");
4705 LPINTERNAL_BSTR bstr = Get(str);
4707 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
4708 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
4713 static void test_SysAllocStringByteLen()
4715 const OLECHAR szTest[10] = { 'T','e','s','t','\0' };
4716 const CHAR szTestA[6] = { 'T','e','s','t','\0','?' };
4719 str = SysAllocStringByteLen(szTestA, 0x80000000);
4720 ok (str == NULL, "Expected NULL, got %p\n", str);
4722 str = SysAllocStringByteLen(NULL, 0);
4723 ok (str != NULL, "Expected non-NULL\n");
4726 LPINTERNAL_BSTR bstr = Get(str);
4728 ok (bstr->dwLen == 0, "Expected 0, got %ld\n", bstr->dwLen);
4729 ok (!bstr->szString[0], "String not empty\n");
4733 str = SysAllocStringByteLen(szTestA, 4);
4734 ok (str != NULL, "Expected non-NULL\n");
4737 LPINTERNAL_BSTR bstr = Get(str);
4739 ok (bstr->dwLen == 4, "Expected 4, got %ld\n", bstr->dwLen);
4740 ok (!lstrcmpA((LPCSTR)bstr->szString, szTestA), "String different\n");
4744 /* Odd lengths are allocated rounded up, but truncated at the right position */
4745 str = SysAllocStringByteLen(szTestA, 3);
4746 ok (str != NULL, "Expected non-NULL\n");
4749 const CHAR szTestTruncA[4] = { 'T','e','s','\0' };
4750 LPINTERNAL_BSTR bstr = Get(str);
4752 ok (bstr->dwLen == 3, "Expected 3, got %ld\n", bstr->dwLen);
4753 ok (!lstrcmpA((LPCSTR)bstr->szString, szTestTruncA), "String different\n");
4757 str = SysAllocStringByteLen((LPCSTR)szTest, 8);
4758 ok (str != NULL, "Expected non-NULL\n");
4761 LPINTERNAL_BSTR bstr = Get(str);
4763 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
4764 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
4769 static void test_SysReAllocString()
4771 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
4772 const OLECHAR szSmaller[2] = { 'x','\0' };
4773 const OLECHAR szLarger[7] = { 'L','a','r','g','e','r','\0' };
4776 str = SysAllocStringLen(szTest, 4);
4777 ok (str != NULL, "Expected non-NULL\n");
4780 LPINTERNAL_BSTR bstr;
4785 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
4786 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
4788 changed = SysReAllocString(&str, szSmaller);
4789 ok (changed == 1, "Expected 1, got %d\n", changed);
4790 ok (str == oldstr, "Created new string\n");
4792 ok (bstr->dwLen == 2, "Expected 2, got %ld\n", bstr->dwLen);
4793 ok (!lstrcmpW(bstr->szString, szSmaller), "String different\n");
4796 changed = SysReAllocString(&str, szLarger);
4797 ok (changed == 1, "Expected 1, got %d\n", changed);
4798 /* Early versions always make new strings rather than resizing */
4799 /* ok (str == oldstr, "Created new string\n"); */
4801 ok (bstr->dwLen == 12, "Expected 12, got %ld\n", bstr->dwLen);
4802 ok (!lstrcmpW(bstr->szString, szLarger), "String different\n");
4808 static void test_SysReAllocStringLen()
4810 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
4811 const OLECHAR szSmaller[2] = { 'x','\0' };
4812 const OLECHAR szLarger[7] = { 'L','a','r','g','e','r','\0' };
4815 str = SysAllocStringLen(szTest, 4);
4816 ok (str != NULL, "Expected non-NULL\n");
4819 LPINTERNAL_BSTR bstr;
4824 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
4825 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
4827 changed = SysReAllocStringLen(&str, szSmaller, 1);
4828 ok (changed == 1, "Expected 1, got %d\n", changed);
4829 ok (str == oldstr, "Created new string\n");
4831 ok (bstr->dwLen == 2, "Expected 2, got %ld\n", bstr->dwLen);
4832 ok (!lstrcmpW(bstr->szString, szSmaller), "String different\n");
4835 changed = SysReAllocStringLen(&str, szLarger, 6);
4836 ok (changed == 1, "Expected 1, got %d\n", changed);
4837 /* Early versions always make new strings rather than resizing */
4838 /* ok (str == oldstr, "Created new string\n"); */
4840 ok (bstr->dwLen == 12, "Expected 12, got %ld\n", bstr->dwLen);
4841 ok (!lstrcmpW(bstr->szString, szLarger), "String different\n");
4847 static void test_BstrCopy()
4849 const CHAR szTestA[6] = { 'T','e','s','t','\0','?' };
4850 const CHAR szTestTruncA[4] = { 'T','e','s','\0' };
4851 LPINTERNAL_BSTR bstr;
4856 str = SysAllocStringByteLen(szTestA, 3);
4857 ok (str != NULL, "Expected non-NULL\n");
4860 V_VT(&vt1) = VT_BSTR;
4862 V_VT(&vt2) = VT_EMPTY;
4863 hres = VariantCopy(&vt2, &vt1);
4864 ok (hres == S_OK,"Failed to copy binary bstring with hres 0x%08lx\n", hres);
4865 bstr = Get(V_BSTR(&vt2));
4866 ok (bstr->dwLen == 3, "Expected 3, got %ld\n", bstr->dwLen);
4867 ok (!lstrcmpA((LPCSTR)bstr->szString, szTestTruncA), "String different\n");
4873 static void test_IUnknownClear(void)
4877 DummyDispatch u = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
4878 IUnknown* pu = (IUnknown*)&u;
4880 /* Test that IUnknown_Release is called on by-value */
4881 V_VT(&v) = VT_UNKNOWN;
4882 V_UNKNOWN(&v) = (IUnknown*)&u;
4883 hres = VariantClear(&v);
4884 ok(hres == S_OK && u.ref == 0 && V_VT(&v) == VT_EMPTY,
4885 "clear unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
4886 S_OK, 0, VT_EMPTY, hres, u.ref, V_VT(&v));
4888 /* But not when clearing a by-reference*/
4890 V_VT(&v) = VT_UNKNOWN|VT_BYREF;
4891 V_UNKNOWNREF(&v) = &pu;
4892 hres = VariantClear(&v);
4893 ok(hres == S_OK && u.ref == 1 && V_VT(&v) == VT_EMPTY,
4894 "clear dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
4895 S_OK, 1, VT_EMPTY, hres, u.ref, V_VT(&v));
4898 static void test_IUnknownCopy(void)
4901 VARIANTARG vSrc, vDst;
4902 DummyDispatch u = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
4903 IUnknown* pu = (IUnknown*)&u;
4905 /* AddRef is called on by-value copy */
4907 V_VT(&vSrc) = VT_UNKNOWN;
4908 V_UNKNOWN(&vSrc) = pu;
4909 hres = VariantCopy(&vDst, &vSrc);
4910 ok(hres == S_OK && u.ref == 2 && V_VT(&vDst) == VT_UNKNOWN,
4911 "copy unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
4912 S_OK, 2, VT_EMPTY, hres, u.ref, V_VT(&vDst));
4914 /* AddRef is skipped on copy of by-reference IDispatch */
4917 V_VT(&vSrc) = VT_UNKNOWN|VT_BYREF;
4918 V_UNKNOWNREF(&vSrc) = &pu;
4919 hres = VariantCopy(&vDst, &vSrc);
4920 ok(hres == S_OK && u.ref == 1 && V_VT(&vDst) == (VT_UNKNOWN|VT_BYREF),
4921 "copy unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
4922 S_OK, 1, VT_DISPATCH, hres, u.ref, V_VT(&vDst));
4924 /* AddRef is called copying by-reference IDispatch with indirection */
4927 V_VT(&vSrc) = VT_UNKNOWN|VT_BYREF;
4928 V_UNKNOWNREF(&vSrc) = &pu;
4929 hres = VariantCopyInd(&vDst, &vSrc);
4930 ok(hres == S_OK && u.ref == 2 && V_VT(&vDst) == VT_UNKNOWN,
4931 "copy unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
4932 S_OK, 2, VT_DISPATCH, hres, u.ref, V_VT(&vDst));
4934 /* Indirection in place also calls AddRef */
4936 V_VT(&vSrc) = VT_UNKNOWN|VT_BYREF;
4937 V_UNKNOWNREF(&vSrc) = &pu;
4938 hres = VariantCopyInd(&vSrc, &vSrc);
4939 ok(hres == S_OK && u.ref == 2 && V_VT(&vSrc) == VT_UNKNOWN,
4940 "copy unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
4941 S_OK, 2, VT_DISPATCH, hres, u.ref, V_VT(&vSrc));
4944 static void test_IUnknownChangeTypeEx(void)
4947 VARIANTARG vSrc, vDst;
4950 DummyDispatch u = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
4951 IUnknown* pu = (IUnknown*)&u;
4953 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4955 V_VT(&vSrc) = VT_UNKNOWN;
4956 V_UNKNOWN(&vSrc) = pu;
4958 /* =>IDispatch in place */
4959 hres = VariantChangeTypeEx(&vSrc, &vSrc, lcid, 0, VT_DISPATCH);
4960 ok(hres == S_OK && u.ref == 1 &&
4961 V_VT(&vSrc) == VT_DISPATCH && V_DISPATCH(&vSrc) == (IDispatch*)pu,
4962 "change unk(src=src): expected 0x%08lx,%d,%d,%p, got 0x%08lx,%ld,%d,%p\n",
4963 S_OK, 1, VT_DISPATCH, pu, hres, u.ref, V_VT(&vSrc), V_DISPATCH(&vSrc));
4967 V_VT(&vSrc) = VT_UNKNOWN;
4968 V_UNKNOWN(&vSrc) = (IUnknown*)pu;
4970 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, VT_UNKNOWN);
4971 /* Note vSrc is not cleared, as final refcount is 2 */
4972 ok(hres == S_OK && u.ref == 2 &&
4973 V_VT(&vDst) == VT_UNKNOWN && V_UNKNOWN(&vDst) == (IUnknown*)pu,
4974 "change unk(src,dst): expected 0x%08lx,%d,%d,%p, got 0x%08lx,%ld,%d,%p\n",
4975 S_OK, 2, VT_UNKNOWN, pu, hres, u.ref, V_VT(&vDst), V_UNKNOWN(&vDst));
4977 /* Can't change unknown to anything else */
4978 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
4980 HRESULT hExpected = DISP_E_BADVARTYPE;
4982 V_VT(&vSrc) = VT_UNKNOWN;
4983 V_UNKNOWN(&vSrc) = (IUnknown*)pu;
4986 if (vt == VT_UNKNOWN || vt == VT_DISPATCH || vt == VT_EMPTY || vt == VT_NULL)
4990 if (vt == VT_I8 || vt == VT_UI8)
4992 if (HAVE_OLEAUT32_I8)
4993 hExpected = DISP_E_TYPEMISMATCH;
4995 else if (vt == VT_RECORD)
4997 if (HAVE_OLEAUT32_RECORD)
4998 hExpected = DISP_E_TYPEMISMATCH;
5000 else if (vt >= VT_I2 && vt <= VT_UINT && vt != (VARTYPE)15)
5001 hExpected = DISP_E_TYPEMISMATCH;
5003 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5004 hExpected = DISP_E_BADVARTYPE;
5006 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5007 ok(hres == hExpected,
5008 "change unk(badvar): vt %d expected 0x%08lx, got 0x%08lx\n",
5009 vt, hExpected, hres);
5014 static void test_IDispatchClear(void)
5018 DummyDispatch d = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5019 IDispatch* pd = (IDispatch*)&d;
5021 /* As per IUnknown */
5023 V_VT(&v) = VT_DISPATCH;
5024 V_DISPATCH(&v) = pd;
5025 hres = VariantClear(&v);
5026 ok(hres == S_OK && d.ref == 0 && V_VT(&v) == VT_EMPTY,
5027 "clear dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5028 S_OK, 0, VT_EMPTY, hres, d.ref, V_VT(&v));
5031 V_VT(&v) = VT_DISPATCH|VT_BYREF;
5032 V_DISPATCHREF(&v) = &pd;
5033 hres = VariantClear(&v);
5034 ok(hres == S_OK && d.ref == 1 && V_VT(&v) == VT_EMPTY,
5035 "clear dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5036 S_OK, 1, VT_EMPTY, hres, d.ref, V_VT(&v));
5039 static void test_IDispatchCopy(void)
5042 VARIANTARG vSrc, vDst;
5043 DummyDispatch d = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5044 IDispatch* pd = (IDispatch*)&d;
5046 /* As per IUnknown */
5049 V_VT(&vSrc) = VT_DISPATCH;
5050 V_DISPATCH(&vSrc) = pd;
5051 hres = VariantCopy(&vDst, &vSrc);
5052 ok(hres == S_OK && d.ref == 2 && V_VT(&vDst) == VT_DISPATCH,
5053 "copy dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5054 S_OK, 2, VT_EMPTY, hres, d.ref, V_VT(&vDst));
5058 V_VT(&vSrc) = VT_DISPATCH|VT_BYREF;
5059 V_DISPATCHREF(&vSrc) = &pd;
5060 hres = VariantCopy(&vDst, &vSrc);
5061 ok(hres == S_OK && d.ref == 1 && V_VT(&vDst) == (VT_DISPATCH|VT_BYREF),
5062 "copy dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5063 S_OK, 1, VT_DISPATCH, hres, d.ref, V_VT(&vDst));
5067 V_VT(&vSrc) = VT_DISPATCH|VT_BYREF;
5068 V_DISPATCHREF(&vSrc) = &pd;
5069 hres = VariantCopyInd(&vDst, &vSrc);
5070 ok(hres == S_OK && d.ref == 2 && V_VT(&vDst) == VT_DISPATCH,
5071 "copy dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5072 S_OK, 2, VT_DISPATCH, hres, d.ref, V_VT(&vDst));
5075 V_VT(&vSrc) = VT_DISPATCH|VT_BYREF;
5076 V_DISPATCHREF(&vSrc) = &pd;
5077 hres = VariantCopyInd(&vSrc, &vSrc);
5078 ok(hres == S_OK && d.ref == 2 && V_VT(&vSrc) == VT_DISPATCH,
5079 "copy dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5080 S_OK, 2, VT_DISPATCH, hres, d.ref, V_VT(&vSrc));
5083 static void test_IDispatchChangeTypeEx(void)
5086 VARIANTARG vSrc, vDst;
5088 DummyDispatch d = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5089 IDispatch* pd = (IDispatch*)&d;
5091 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5093 V_VT(&vSrc) = VT_DISPATCH;
5094 V_DISPATCH(&vSrc) = pd;
5096 /* =>IUnknown in place */
5097 hres = VariantChangeTypeEx(&vSrc, &vSrc, lcid, 0, VT_UNKNOWN);
5098 ok(hres == S_OK && d.ref == 1 &&
5099 V_VT(&vSrc) == VT_UNKNOWN && V_UNKNOWN(&vSrc) == (IUnknown*)pd,
5100 "change disp(src=src): expected 0x%08lx,%d,%d,%p, got 0x%08lx,%ld,%d,%p\n",
5101 S_OK, 1, VT_UNKNOWN, pd, hres, d.ref, V_VT(&vSrc), V_UNKNOWN(&vSrc));
5105 V_VT(&vSrc) = VT_DISPATCH;
5106 V_DISPATCH(&vSrc) = pd;
5108 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, VT_UNKNOWN);
5109 /* Note vSrc is not cleared, as final refcount is 2 */
5110 ok(hres == S_OK && d.ref == 2 &&
5111 V_VT(&vDst) == VT_UNKNOWN && V_UNKNOWN(&vDst) == (IUnknown*)pd,
5112 "change disp(src,dst): expected 0x%08lx,%d,%d,%p, got 0x%08lx,%ld,%d,%p\n",
5113 S_OK, 2, VT_UNKNOWN, pd, hres, d.ref, V_VT(&vDst), V_UNKNOWN(&vDst));
5115 /* FIXME: Verify that VARIANT_NOVALUEPROP prevents conversion to integral
5116 * types. this requires that the xxxFromDisp tests work first.
5121 static void test_ErrorChangeTypeEx(void)
5124 VARIANTARG vSrc, vDst;
5128 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5130 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5132 HRESULT hExpected = DISP_E_BADVARTYPE;
5134 V_VT(&vSrc) = VT_ERROR;
5137 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5143 if (vt == VT_I8 || vt == VT_UI8)
5145 if (HAVE_OLEAUT32_I8)
5146 hExpected = DISP_E_TYPEMISMATCH;
5148 else if (vt == VT_RECORD)
5150 if (HAVE_OLEAUT32_RECORD)
5151 hExpected = DISP_E_TYPEMISMATCH;
5153 else if (vt <= VT_UINT && vt != (VARTYPE)15)
5154 hExpected = DISP_E_TYPEMISMATCH;
5156 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5157 hExpected = DISP_E_BADVARTYPE;
5159 ok(hres == hExpected,
5160 "change err: vt %d expected 0x%08lx, got 0x%08lx\n", vt, hExpected, hres);
5165 static void test_EmptyChangeTypeEx(void)
5168 VARIANTARG vSrc, vDst;
5172 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5174 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5176 HRESULT hExpected = DISP_E_BADVARTYPE;
5179 memset(&vDst, 0, sizeof(vDst));
5180 V_VT(&vDst) = VT_EMPTY;
5182 if (vt == VT_I8 || vt == VT_UI8)
5184 if (HAVE_OLEAUT32_I8)
5187 else if (vt == VT_RECORD)
5189 if (HAVE_OLEAUT32_RECORD)
5190 hExpected = DISP_E_TYPEMISMATCH;
5192 else if (vt == VT_VARIANT || vt == VT_DISPATCH ||
5193 vt == VT_UNKNOWN || vt == VT_ERROR)
5195 hExpected = DISP_E_TYPEMISMATCH;
5197 else if (vt <= VT_UINT && vt != (VARTYPE)15)
5200 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5201 hExpected = DISP_E_BADVARTYPE;
5203 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5205 ok(hres == hExpected && (hres != S_OK || V_VT(&vDst) == vt),
5206 "change empty: vt %d expected 0x%08lx, got 0x%08lx, vt %d\n",
5207 vt, hExpected, hres, V_VT(&vDst));
5212 static void test_NullChangeTypeEx(void)
5215 VARIANTARG vSrc, vDst;
5219 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5221 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5223 HRESULT hExpected = DISP_E_BADVARTYPE;
5226 V_VT(&vSrc) = VT_NULL;
5227 memset(&vDst, 0, sizeof(vDst));
5228 V_VT(&vDst) = VT_EMPTY;
5230 if (vt == VT_I8 || vt == VT_UI8)
5232 if (HAVE_OLEAUT32_I8)
5233 hExpected = DISP_E_TYPEMISMATCH;
5235 else if (vt == VT_RECORD)
5237 if (HAVE_OLEAUT32_RECORD)
5238 hExpected = DISP_E_TYPEMISMATCH;
5240 else if (vt == VT_NULL)
5244 else if (vt == VT_VARIANT || vt == VT_DISPATCH ||
5245 vt == VT_UNKNOWN || vt == VT_ERROR ||
5246 (vt <= VT_UINT && vt != (VARTYPE)15))
5247 hExpected = DISP_E_TYPEMISMATCH;
5249 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5250 hExpected = DISP_E_BADVARTYPE;
5252 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5254 ok(hres == hExpected && (hres != S_OK || V_VT(&vDst) == vt),
5255 "change null: vt %d expected 0x%08lx, got 0x%08lx, vt %d\n",
5256 vt, hExpected, hres, V_VT(&vDst));
5262 static void test_UintChangeTypeEx(void)
5265 VARIANTARG vSrc, vDst;
5268 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5270 /* Converting a VT_UINT to a VT_INT does not check for overflow */
5271 V_VT(&vDst) = VT_EMPTY;
5272 V_VT(&vSrc) = VT_UINT;
5274 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, VT_I4);
5275 ok(hres == S_OK && V_VT(&vDst) == VT_I4 && V_I4(&vDst) == -1,
5276 "change uint: Expected %d,0x%08lx,%d got %d,0x%08lx,%ld\n",
5277 VT_I4, S_OK, -1, V_VT(&vDst), hres, V_I4(&vDst));
5280 #define NUM_CUST_ITEMS 16
5282 static void test_ClearCustData(void)
5284 WCHAR buff[sizeof(CUSTDATAITEM) * NUM_CUST_ITEMS / sizeof(WCHAR)];
5288 CHECKPTR(ClearCustData);
5290 memset(buff, 0, sizeof(buff));
5292 ci.cCustData = NUM_CUST_ITEMS;
5293 /* This is a bit tricky. We use SysAllocStringByteLen to allocate the
5294 * array, since native uses an internal IMalloc interface for allocating
5295 * its memory, while Wine uses HeapAlloc(). Doing this ensures we allocate
5296 * using the correct function whether with native or builtin.
5298 ci.prgCustData = (LPCUSTDATAITEM)SysAllocStringByteLen((LPCSTR)buff, sizeof(buff));
5299 for (i = 0; i < NUM_CUST_ITEMS; i++)
5300 VariantInit(&ci.prgCustData[i].varValue);
5301 pClearCustData(&ci);
5302 ok(!ci.cCustData && !ci.prgCustData, "ClearCustData didn't clear fields!\n");
5305 static void test_NullByRef()
5312 V_VT(&v1) = VT_BYREF|VT_VARIANT;
5315 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_I4);
5316 ok(hRes == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx should return DISP_E_TYPEMISMATCH\n");
5319 V_VT(&v1) = VT_BYREF|VT_VARIANT;
5324 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_VARIANT);
5325 ok(hRes == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx should return DISP_E_TYPEMISMATCH\n");
5326 ok(V_VT(&v2) == VT_I4 && V_I4(&v2) == 123, "VariantChangeTypeEx shouldn't change pvargDest\n");
5328 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_BYREF|VT_I4);
5329 ok(hRes == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx should return DISP_E_TYPEMISMATCH\n");
5331 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, 0x3847);
5332 ok(hRes == DISP_E_BADVARTYPE, "VariantChangeTypeEx should return DISP_E_BADVARTYPE\n");
5335 /* Dst Variant should remain unchanged if VariantChangeType cannot convert */
5336 static void test_ChangeType_keep_dst()
5340 WCHAR testW[] = {'t','e','s','t',0};
5343 bstr = SysAllocString(testW);
5346 V_VT(&v1) = VT_BSTR;
5348 hres = VariantChangeTypeEx(&v1, &v1, 0, 0, VT_INT);
5349 ok(hres == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx returns %08lx\n", hres);
5350 ok(V_VT(&v1) == VT_BSTR && V_BSTR(&v1) == bstr, "VariantChangeTypeEx changed dst variant\n");
5353 hres = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_INT);
5354 ok(hres == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx returns %08lx\n", hres);
5355 ok(V_VT(&v2) == VT_INT && V_INT(&v2) == 4, "VariantChangeTypeEx changed dst variant\n");
5356 SysFreeString(bstr);
5361 hOleaut32 = LoadLibraryA("oleaut32.dll");
5362 ok(hOleaut32 != 0, "Failed to load oleaut32.dll\n");
5366 trace("LCID's: System=0x%08lx, User=0x%08lx\n", GetSystemDefaultLCID(),
5367 GetUserDefaultLCID());
5372 test_VarI1FromUI1();
5373 test_VarI1FromUI2();
5374 test_VarI1FromUI4();
5375 test_VarI1FromUI8();
5376 test_VarI1FromBool();
5379 test_VarI1FromDate();
5381 test_VarI1FromDec();
5382 test_VarI1FromStr();
5383 test_VarUI1FromDisp();
5385 test_VarI1ChangeTypeEx();
5387 test_VarUI1FromI1();
5388 test_VarUI1FromI2();
5389 test_VarUI1FromI4();
5390 test_VarUI1FromI8();
5391 test_VarUI1FromUI2();
5392 test_VarUI1FromUI4();
5393 test_VarUI1FromUI8();
5394 test_VarUI1FromBool();
5395 test_VarUI1FromR4();
5396 test_VarUI1FromR8();
5397 test_VarUI1FromDate();
5398 test_VarUI1FromCy();
5399 test_VarUI1FromDec();
5400 test_VarUI1FromStr();
5402 test_VarUI1ChangeTypeEx();
5407 test_VarI2FromUI1();
5408 test_VarI2FromUI2();
5409 test_VarI2FromUI4();
5410 test_VarI2FromUI8();
5411 test_VarI2FromBool();
5414 test_VarI2FromDate();
5416 test_VarI2FromDec();
5417 test_VarI2FromStr();
5419 test_VarI2ChangeTypeEx();
5421 test_VarUI2FromI1();
5422 test_VarUI2FromI2();
5423 test_VarUI2FromI4();
5424 test_VarUI2FromI8();
5425 test_VarUI2FromUI1();
5426 test_VarUI2FromUI4();
5427 test_VarUI2FromUI8();
5428 test_VarUI2FromBool();
5429 test_VarUI2FromR4();
5430 test_VarUI2FromR8();
5431 test_VarUI2FromDate();
5432 test_VarUI2FromCy();
5433 test_VarUI2FromDec();
5434 test_VarUI2FromStr();
5436 test_VarUI2ChangeTypeEx();
5441 test_VarI4FromUI1();
5442 test_VarI4FromUI2();
5443 test_VarI4FromUI4();
5444 test_VarI4FromUI8();
5445 test_VarI4FromBool();
5448 test_VarI4FromDate();
5450 test_VarI4FromDec();
5451 test_VarI4FromStr();
5453 test_VarI4ChangeTypeEx();
5455 test_VarUI4FromI1();
5456 test_VarUI4FromI2();
5457 test_VarUI4FromUI2();
5458 test_VarUI4FromI8();
5459 test_VarUI4FromUI1();
5460 test_VarUI4FromI4();
5461 test_VarUI4FromUI8();
5462 test_VarUI4FromBool();
5463 test_VarUI4FromR4();
5464 test_VarUI4FromR8();
5465 test_VarUI4FromDate();
5466 test_VarUI4FromCy();
5467 test_VarUI4FromDec();
5468 test_VarUI4FromStr();
5470 test_VarUI4ChangeTypeEx();
5473 test_VarI8FromUI1();
5475 test_VarI8FromUI2();
5476 test_VarI8FromUI4();
5479 test_VarI8FromBool();
5480 test_VarI8FromUI8();
5482 test_VarI8FromDec();
5483 test_VarI8FromDate();
5484 test_VarI8FromStr();
5486 test_VarI8ChangeTypeEx();
5488 test_VarUI8FromI1();
5489 test_VarUI8FromUI1();
5490 test_VarUI8FromI2();
5491 test_VarUI8FromUI2();
5492 test_VarUI8FromUI4();
5493 test_VarUI8FromR4();
5494 test_VarUI8FromR8();
5495 test_VarUI8FromBool();
5496 test_VarUI8FromI8();
5497 test_VarUI8FromCy();
5498 test_VarUI8FromDec();
5499 test_VarUI8FromDate();
5500 test_VarUI8FromStr();
5502 test_VarUI8ChangeTypeEx();
5505 test_VarR4FromUI1();
5507 test_VarR4FromUI2();
5509 test_VarR4FromUI4();
5511 test_VarR4FromBool();
5514 test_VarR4FromUI8();
5515 test_VarR4FromDec();
5516 test_VarR4FromDate();
5517 test_VarR4FromStr();
5519 test_VarR4ChangeTypeEx();
5522 test_VarR8FromUI1();
5524 test_VarR8FromUI2();
5526 test_VarR8FromUI4();
5528 test_VarR8FromBool();
5531 test_VarR8FromUI8();
5532 test_VarR8FromDec();
5533 test_VarR8FromDate();
5534 test_VarR8FromStr();
5536 test_VarR8ChangeTypeEx();
5539 test_VarDateFromI1();
5540 test_VarDateFromUI1();
5541 test_VarDateFromI2();
5542 test_VarDateFromUI2();
5543 test_VarDateFromI4();
5544 test_VarDateFromUI4();
5545 test_VarDateFromR4();
5546 test_VarDateFromR8();
5547 test_VarDateFromBool();
5548 test_VarDateFromCy();
5549 test_VarDateFromI8();
5550 test_VarDateFromUI8();
5551 test_VarDateFromDec();
5552 test_VarDateFromStr();
5554 test_VarDateChangeTypeEx();
5557 test_VarCyFromUI1();
5559 test_VarCyFromUI2();
5561 test_VarCyFromUI4();
5564 test_VarCyFromBool();
5566 test_VarCyFromUI8();
5567 test_VarCyFromDec();
5568 test_VarCyFromDate();
5583 test_VarDecFromI1();
5584 test_VarDecFromI2();
5585 test_VarDecFromI4();
5586 test_VarDecFromI8();
5587 test_VarDecFromUI1();
5588 test_VarDecFromUI2();
5589 test_VarDecFromUI4();
5590 test_VarDecFromUI8();
5591 test_VarDecFromR4();
5592 test_VarDecFromR8();
5593 test_VarDecFromDate();
5594 test_VarDecFromStr();
5595 test_VarDecFromCy();
5596 test_VarDecFromDate();
5597 test_VarDecFromBool();
5605 test_VarBoolFromI1();
5606 test_VarBoolFromUI1();
5607 test_VarBoolFromI2();
5608 test_VarBoolFromUI2();
5609 test_VarBoolFromI4();
5610 test_VarBoolFromUI4();
5611 test_VarBoolFromR4();
5612 test_VarBoolFromR8();
5613 test_VarBoolFromCy();
5614 test_VarBoolFromI8();
5615 test_VarBoolFromUI8();
5616 test_VarBoolFromDec();
5617 test_VarBoolFromDate();
5618 test_VarBoolFromStr();
5620 test_VarBoolChangeTypeEx();
5622 test_VarBstrFromR4();
5623 test_VarBstrFromDate();
5624 test_SysStringLen();
5625 test_SysStringByteLen();
5626 test_SysAllocString();
5627 test_SysAllocStringLen();
5628 test_SysAllocStringByteLen();
5629 test_SysReAllocString();
5630 test_SysReAllocStringLen();
5633 test_IUnknownClear();
5634 test_IUnknownCopy();
5635 test_IUnknownChangeTypeEx();
5637 test_IDispatchClear();
5638 test_IDispatchCopy();
5639 test_IDispatchChangeTypeEx();
5641 test_ErrorChangeTypeEx();
5642 test_EmptyChangeTypeEx();
5643 test_NullChangeTypeEx();
5644 test_UintChangeTypeEx();
5646 test_ClearCustData();
5649 test_ChangeType_keep_dst();