2 * Low level variant tests
4 * Copyright 2003 Jon Griffiths
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #include "wine/test.h"
22 #include "wine/unicode.h"
26 /* Some Visual C++ versions choke on __uint64 to float conversions.
27 * To fix this you need either VC++ 6.0 plus the processor pack
28 * or Visual C++ >=7.0.
31 # define HAS_UINT64_TO_FLOAT
34 # define HAS_UINT64_TO_FLOAT
37 # if defined(_mm_free)
38 /* _mm_free is defined if the Processor Pack has been installed */
39 # define HAS_UINT64_TO_FLOAT
45 static HMODULE hOleaut32;
47 /* Get a conversion function ptr, return if function not available */
48 #define CHECKPTR(func) p##func = (void*)GetProcAddress(hOleaut32, #func); \
50 trace("function " # func " not available, not testing it\n"); return; }
52 /* Is a given function exported from oleaut32? */
53 #define HAVE_FUNC(func) ((void*)GetProcAddress(hOleaut32, #func) != NULL)
55 /* Have IRecordInfo data type? */
56 #define HAVE_OLEAUT32_RECORD HAVE_FUNC(SafeArraySetRecordInfo)
57 /* Have DECIMAL data type with new error checking? */
58 #define HAVE_OLEAUT32_DECIMAL HAVE_FUNC(VarDecAdd)
59 /* Have CY data type? */
60 #define HAVE_OLEAUT32_CY HAVE_FUNC(VarCyAdd)
61 /* Have I8/UI8 data type? */
62 #define HAVE_OLEAUT32_I8 HAVE_FUNC(VarI8FromI1)
63 /* Have proper locale conversions? */
64 #define HAVE_OLEAUT32_LOCALES (HAVE_FUNC(GetVarConversionLocaleSetting) && HAVE_OLEAUT32_I8)
65 /* Is this an ancient version with support for only I2/I4/R4/R8/DATE? */
66 #define IS_ANCIENT (!HAVE_FUNC(VarI1FromI2))
67 /* Is vt a type unavailable to ancient versions? */
68 #define IS_MODERN_VTYPE(vt) (vt==VT_VARIANT||vt==VT_DECIMAL|| \
69 vt==VT_I1||vt==VT_UI2||vt==VT_UI4||vt == VT_INT||vt == VT_UINT)
71 /* Macro for setting typ and initializing */
72 /* First some dummy definitions*/
73 int val_empty, val_null;
75 #define V_EMPTY(x) val_empty
76 #define V_NULL(x) val_null
78 #define VARINIT( A, type, value) V_VT(A) = VT##type; V##type(A) = value
82 #define VARCMP(left, ltype, lvalue, right, rtype, rvalue, lcid, flags) \
83 VARINIT(left, ltype, lvalue); \
84 VARINIT(right, rtype, rvalue); \
85 hres = pVarCmp(left, right, lcid, flags)
87 /* Macros for converting and testing results */
88 #define CONVVARS(typ) HRESULT hres; CONV_TYPE out; typ in
90 #define _EXPECTRES(res, x, fs) \
91 ok((hres == S_OK && out == (CONV_TYPE)(x)) || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
92 "expected " #x ", got " fs "; hres=0x%08lx\n", out, hres)
93 #define EXPECT(x) EXPECTRES(S_OK, (x))
94 #define EXPECT_OVERFLOW EXPECTRES(DISP_E_OVERFLOW, DISP_E_OVERFLOW)
95 #define EXPECT_MISMATCH EXPECTRES(DISP_E_TYPEMISMATCH,DISP_E_TYPEMISMATCH)
96 #define EXPECT_BADVAR EXPECTRES(DISP_E_BADVARTYPE, DISP_E_BADVARTYPE)
97 #define EXPECT_INVALID EXPECTRES(E_INVALIDARG, E_INVALIDARG)
98 #define EXPECT_LT EXPECTRES(VARCMP_LT, VARCMP_LT)
99 #define EXPECT_GT EXPECTRES(VARCMP_GT, VARCMP_GT)
100 #define EXPECT_EQ EXPECTRES(VARCMP_EQ, VARCMP_EQ)
101 #define EXPECT_DBL(x) \
102 ok(hres == S_OK && fabs(out-(x))<1e-14, "expected " #x ", got %16.16g; hres=0x%08lx\n", out, hres)
104 #define CONVERT(func, val) in = val; hres = p##func(in, &out)
105 #define CONVERTRANGE(func,start,end) for (i = start; i < end; i+=1) { CONVERT(func, i); EXPECT(i); };
106 #define OVERFLOWRANGE(func,start,end) for (i = start; i < end; i+=1) { CONVERT(func, i); EXPECT_OVERFLOW; };
108 #define CY_MULTIPLIER 10000
110 #define DATE_MIN -657434
111 #define DATE_MAX 2958465
113 #define CONVERT_I8(func,hi,lo) in = hi; in = (in << 32) | lo; hres = p##func(in, &out)
115 #define CONVERT_CY(func,val) in.int64 = (LONGLONG)(val * CY_MULTIPLIER); hres = p##func(in, &out)
117 #define CONVERT_CY64(func,hi,lo) S(in).Hi = hi; S(in).Lo = lo; in.int64 *= CY_MULTIPLIER; hres = p##func(in, &out)
119 #define SETDEC(dec, scl, sgn, hi, lo) S(U(dec)).scale = (BYTE)scl; S(U(dec)).sign = (BYTE)sgn; \
120 dec.Hi32 = (ULONG)hi; U1(dec).Lo64 = (ULONG64)lo
122 #define SETDEC64(dec, scl, sgn, hi, mid, lo) S(U(dec)).scale = (BYTE)scl; S(U(dec)).sign = (BYTE)sgn; \
123 dec.Hi32 = (ULONG)hi; S1(U1(dec)).Mid32 = mid; S1(U1(dec)).Lo32 = lo;
125 #define CONVERT_DEC(func,scl,sgn,hi,lo) SETDEC(in,scl,sgn,hi,lo); hres = p##func(&in, &out)
127 #define CONVERT_DEC64(func,scl,sgn,hi,mid,lo) SETDEC64(in,scl,sgn,hi,mid,lo); hres = p##func(&in, &out)
129 #define CONVERT_BADDEC(func) \
130 if (HAVE_OLEAUT32_DECIMAL) \
132 CONVERT_DEC(func,29,0,0,0); EXPECT_INVALID; \
133 CONVERT_DEC(func,0,0x1,0,0); EXPECT_INVALID; \
134 CONVERT_DEC(func,0,0x40,0,0); EXPECT_INVALID; \
135 CONVERT_DEC(func,0,0x7f,0,0); EXPECT_INVALID; \
138 #define CONVERT_STR(func,str,flags) \
140 if (str) MultiByteToWideChar(CP_ACP,0,str,-1,buff,sizeof(buff)/sizeof(WCHAR)); \
141 hres = p##func(str ? buff : NULL,in,flags,&out)
143 #define COPYTEST(val, vt, srcval, dstval, srcref, dstref, fs) do { \
144 HRESULT hres; VARIANTARG vSrc, vDst; CONV_TYPE in = val; \
145 VariantInit(&vSrc); VariantInit(&vDst); \
146 V_VT(&vSrc) = vt; srcval = in; \
147 hres = VariantCopy(&vDst, &vSrc); \
148 ok(hres == S_OK && V_VT(&vDst) == vt && dstval == in, \
149 "copy hres 0x%lX, type %d, value (" fs ") " fs "\n", hres, V_VT(&vDst), val, dstval); \
150 V_VT(&vSrc) = vt|VT_BYREF; srcref = ∈ \
151 hres = VariantCopy(&vDst, &vSrc); \
152 ok(hres == S_OK && V_VT(&vDst) == (vt|VT_BYREF) && dstref == &in, \
153 "ref hres 0x%lX, type %d, ref (%p) %p\n", hres, V_VT(&vDst), &in, dstref); \
154 hres = VariantCopyInd(&vDst, &vSrc); \
155 ok(hres == S_OK && V_VT(&vDst) == vt && dstval == in, \
156 "ind hres 0x%lX, type %d, value (" fs ") " fs "\n", hres, V_VT(&vDst), val, dstval); \
159 #define CHANGETYPEEX(typ) hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, typ)
161 #define TYPETEST(typ,res,fs) CHANGETYPEEX(typ); \
162 ok(hres == S_OK && V_VT(&vDst) == typ && (CONV_TYPE)res == in, \
163 "hres=0x%lX, type=%d (should be %d(" #typ ")), value=" fs " (should be " fs ")\n", \
164 hres, V_VT(&vDst), typ, (CONV_TYPE)res, in);
165 #define TYPETESTI8(typ,res) CHANGETYPEEX(typ); \
166 ok(hres == S_OK && V_VT(&vDst) == typ && (CONV_TYPE)res == in, \
167 "hres=0x%lX, type=%d (should be %d(" #typ ")), value=%d (should be 1)\n", \
168 hres, V_VT(&vDst), typ, (int)res);
169 #define BADVAR(typ) CHANGETYPEEX(typ); out = (CONV_TYPE)hres; EXPECT_BADVAR
170 #define MISMATCH(typ) CHANGETYPEEX(typ); out = (CONV_TYPE)hres; EXPECT_MISMATCH
172 #define INITIAL_TYPETEST(vt, val, fs) \
173 VariantInit(&vSrc); \
174 VariantInit(&vDst); \
178 TYPETEST(VT_I1, V_I1(&vDst), fs); \
179 TYPETEST(VT_UI2, V_UI2(&vDst), fs); \
180 TYPETEST(VT_UI4, V_UI4(&vDst), fs); \
181 TYPETEST(VT_INT, V_INT(&vDst), fs); \
182 TYPETEST(VT_UINT, V_UINT(&vDst), fs); \
184 BADVAR(VT_I1); BADVAR(VT_UI2); BADVAR(VT_UI4); \
185 BADVAR(VT_INT); BADVAR(VT_UINT); \
187 TYPETEST(VT_UI1, V_UI1(&vDst), fs); \
188 TYPETEST(VT_I2, V_I2(&vDst), fs); \
189 TYPETEST(VT_I4, V_I4(&vDst), fs); \
190 TYPETEST(VT_R4, V_R4(&vDst), fs); \
191 TYPETEST(VT_R8, V_R8(&vDst), fs); \
192 TYPETEST(VT_DATE, V_DATE(&vDst), fs); \
193 if (HAVE_OLEAUT32_I8) \
195 TYPETEST(VT_I8, V_I8(&vDst), fs); \
196 TYPETEST(VT_UI8, V_UI8(&vDst), fs); \
198 #define NEGATIVE_TYPETEST(vt, val, fs, vtneg, valneg) \
200 VariantInit(&vSrc); \
201 VariantInit(&vDst); \
205 TYPETEST(vtneg, valneg(&vDst), fs); \
208 #define INITIAL_TYPETESTI8(vt, val) \
209 VariantInit(&vSrc); \
210 VariantInit(&vDst); \
213 TYPETESTI8(VT_I1, V_I1(&vDst)); \
214 TYPETESTI8(VT_UI1, V_UI1(&vDst)); \
215 TYPETESTI8(VT_I2, V_I2(&vDst)); \
216 TYPETESTI8(VT_UI2, V_UI2(&vDst)); \
217 TYPETESTI8(VT_I4, V_I4(&vDst)); \
218 TYPETESTI8(VT_UI4, V_UI4(&vDst)); \
219 TYPETESTI8(VT_INT, V_INT(&vDst)); \
220 TYPETESTI8(VT_UINT, V_UINT(&vDst)); \
221 TYPETESTI8(VT_R4, V_R4(&vDst)); \
222 TYPETESTI8(VT_R8, V_R8(&vDst)); \
223 TYPETESTI8(VT_DATE, V_DATE(&vDst)); \
224 TYPETESTI8(VT_I8, V_I8(&vDst)); \
225 TYPETESTI8(VT_UI8, V_UI8(&vDst))
227 #define COMMON_TYPETEST \
228 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_BOOL); \
229 ok(hres == S_OK && V_VT(&vDst) == VT_BOOL && \
230 (V_BOOL(&vDst) == VARIANT_TRUE || (V_VT(&vSrc) == VT_BOOL && V_BOOL(&vDst) == 1)), \
231 "->VT_BOOL hres=0x%lX, type=%d (should be VT_BOOL), value %d (should be VARIANT_TRUE)\n", \
232 hres, V_VT(&vDst), V_BOOL(&vDst)); \
233 if (HAVE_OLEAUT32_CY) \
235 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_CY); \
236 ok(hres == S_OK && V_VT(&vDst) == VT_CY && V_CY(&vDst).int64 == CY_MULTIPLIER, \
237 "->VT_CY hres=0x%lX, type=%d (should be VT_CY), value (%08lx,%08lx) (should be CY_MULTIPLIER)\n", \
238 hres, V_VT(&vDst), S(V_CY(&vDst)).Hi, S(V_CY(&vDst)).Lo); \
240 if (V_VT(&vSrc) != VT_DATE) \
242 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_BSTR); \
243 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && \
244 V_BSTR(&vDst) && V_BSTR(&vDst)[0] == '1' && V_BSTR(&vDst)[1] == '\0', \
245 "->VT_BSTR hres=0x%lX, type=%d (should be VT_BSTR), *bstr='%c'\n", \
246 hres, V_VT(&vDst), V_BSTR(&vDst) ? *V_BSTR(&vDst) : '?'); \
248 if (HAVE_OLEAUT32_DECIMAL) \
250 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_DECIMAL); \
251 ok(hres == S_OK && V_VT(&vDst) == VT_DECIMAL && \
252 S(U(V_DECIMAL(&vDst))).sign == 0 && S(U(V_DECIMAL(&vDst))).scale == 0 && \
253 V_DECIMAL(&vDst).Hi32 == 0 && U1(V_DECIMAL(&vDst)).Lo64 == (ULONGLONG)in, \
254 "->VT_DECIMAL hres=0x%lX, type=%d (should be VT_DECIMAL), sign=%d, scale=%d, hi=%lu, lo=(%8lx %8lx),\n", \
255 hres, V_VT(&vDst), S(U(V_DECIMAL(&vDst))).sign, S(U(V_DECIMAL(&vDst))).scale, \
256 V_DECIMAL(&vDst).Hi32, S1(U1(V_DECIMAL(&vDst))).Mid32, S1(U1(V_DECIMAL(&vDst))).Lo32); \
258 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_EMPTY); \
259 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)); \
260 hres = VariantChangeTypeEx(&vDst, &vSrc, 0, 0, VT_NULL); \
261 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)); \
262 MISMATCH(VT_DISPATCH); \
263 MISMATCH(VT_ERROR); \
264 MISMATCH(VT_UNKNOWN); \
265 if (!IS_ANCIENT) { MISMATCH(VT_VARIANT); } else { BADVAR(VT_VARIANT); } \
266 if (HAVE_OLEAUT32_RECORD) \
268 MISMATCH(VT_RECORD); \
271 BADVAR(VT_HRESULT); \
272 BADVAR(VT_SAFEARRAY); \
274 BADVAR(VT_USERDEFINED); \
278 BADVAR(VT_INT_PTR); \
279 BADVAR(VT_UINT_PTR); \
280 BADVAR(VT_FILETIME); \
283 BADVAR(VT_STORAGE); \
284 BADVAR(VT_STREAMED_OBJECT); \
285 BADVAR(VT_STORED_OBJECT); \
286 BADVAR(VT_BLOB_OBJECT); \
291 /* Early versions of oleaut32 are missing many functions */
292 static HRESULT (WINAPI *pVarI1FromUI1)(BYTE,signed char*);
293 static HRESULT (WINAPI *pVarI1FromI2)(SHORT,signed char*);
294 static HRESULT (WINAPI *pVarI1FromI4)(LONG,signed char*);
295 static HRESULT (WINAPI *pVarI1FromR4)(FLOAT,signed char*);
296 static HRESULT (WINAPI *pVarI1FromR8)(double,signed char*);
297 static HRESULT (WINAPI *pVarI1FromDate)(DATE,signed char*);
298 static HRESULT (WINAPI *pVarI1FromCy)(CY,signed char*);
299 static HRESULT (WINAPI *pVarI1FromStr)(OLECHAR*,LCID,ULONG,signed char*);
300 static HRESULT (WINAPI *pVarI1FromBool)(VARIANT_BOOL,signed char*);
301 static HRESULT (WINAPI *pVarI1FromUI2)(USHORT,signed char*);
302 static HRESULT (WINAPI *pVarI1FromUI4)(ULONG,signed char*);
303 static HRESULT (WINAPI *pVarI1FromDec)(DECIMAL*,signed char*);
304 static HRESULT (WINAPI *pVarI1FromI8)(LONG64,signed char*);
305 static HRESULT (WINAPI *pVarI1FromUI8)(ULONG64,signed char*);
306 static HRESULT (WINAPI *pVarUI1FromI2)(SHORT,BYTE*);
307 static HRESULT (WINAPI *pVarUI1FromI4)(LONG,BYTE*);
308 static HRESULT (WINAPI *pVarUI1FromR4)(FLOAT,BYTE*);
309 static HRESULT (WINAPI *pVarUI1FromR8)(double,BYTE*);
310 static HRESULT (WINAPI *pVarUI1FromCy)(CY,BYTE*);
311 static HRESULT (WINAPI *pVarUI1FromDate)(DATE,BYTE*);
312 static HRESULT (WINAPI *pVarUI1FromStr)(OLECHAR*,LCID,ULONG,BYTE*);
313 static HRESULT (WINAPI *pVarUI1FromBool)(VARIANT_BOOL,BYTE*);
314 static HRESULT (WINAPI *pVarUI1FromI1)(signed char,BYTE*);
315 static HRESULT (WINAPI *pVarUI1FromUI2)(USHORT,BYTE*);
316 static HRESULT (WINAPI *pVarUI1FromUI4)(ULONG,BYTE*);
317 static HRESULT (WINAPI *pVarUI1FromDec)(DECIMAL*,BYTE*);
318 static HRESULT (WINAPI *pVarUI1FromI8)(LONG64,BYTE*);
319 static HRESULT (WINAPI *pVarUI1FromUI8)(ULONG64,BYTE*);
320 static HRESULT (WINAPI *pVarUI1FromDisp)(IDispatch*,LCID,BYTE*);
322 static HRESULT (WINAPI *pVarI2FromUI1)(BYTE,SHORT*);
323 static HRESULT (WINAPI *pVarI2FromI4)(LONG,SHORT*);
324 static HRESULT (WINAPI *pVarI2FromR4)(FLOAT,SHORT*);
325 static HRESULT (WINAPI *pVarI2FromR8)(double,SHORT*);
326 static HRESULT (WINAPI *pVarI2FromCy)(CY,SHORT*);
327 static HRESULT (WINAPI *pVarI2FromDate)(DATE,SHORT*);
328 static HRESULT (WINAPI *pVarI2FromStr)(OLECHAR*,LCID,ULONG,SHORT*);
329 static HRESULT (WINAPI *pVarI2FromBool)(VARIANT_BOOL,SHORT*);
330 static HRESULT (WINAPI *pVarI2FromI1)(signed char,SHORT*);
331 static HRESULT (WINAPI *pVarI2FromUI2)(USHORT,SHORT*);
332 static HRESULT (WINAPI *pVarI2FromUI4)(ULONG,SHORT*);
333 static HRESULT (WINAPI *pVarI2FromDec)(DECIMAL*,SHORT*);
334 static HRESULT (WINAPI *pVarI2FromI8)(LONG64,SHORT*);
335 static HRESULT (WINAPI *pVarI2FromUI8)(ULONG64,SHORT*);
336 static HRESULT (WINAPI *pVarUI2FromUI1)(BYTE,USHORT*);
337 static HRESULT (WINAPI *pVarUI2FromI2)(SHORT,USHORT*);
338 static HRESULT (WINAPI *pVarUI2FromI4)(LONG,USHORT*);
339 static HRESULT (WINAPI *pVarUI2FromR4)(FLOAT,USHORT*);
340 static HRESULT (WINAPI *pVarUI2FromR8)(double,USHORT*);
341 static HRESULT (WINAPI *pVarUI2FromDate)(DATE,USHORT*);
342 static HRESULT (WINAPI *pVarUI2FromCy)(CY,USHORT*);
343 static HRESULT (WINAPI *pVarUI2FromStr)(OLECHAR*,LCID,ULONG,USHORT*);
344 static HRESULT (WINAPI *pVarUI2FromBool)(VARIANT_BOOL,USHORT*);
345 static HRESULT (WINAPI *pVarUI2FromI1)(signed char,USHORT*);
346 static HRESULT (WINAPI *pVarUI2FromUI4)(ULONG,USHORT*);
347 static HRESULT (WINAPI *pVarUI2FromDec)(DECIMAL*,USHORT*);
348 static HRESULT (WINAPI *pVarUI2FromI8)(LONG64,USHORT*);
349 static HRESULT (WINAPI *pVarUI2FromUI8)(ULONG64,USHORT*);
351 static HRESULT (WINAPI *pVarI4FromUI1)(BYTE,LONG*);
352 static HRESULT (WINAPI *pVarI4FromI2)(SHORT,LONG*);
353 static HRESULT (WINAPI *pVarI4FromR4)(FLOAT,LONG*);
354 static HRESULT (WINAPI *pVarI4FromR8)(DOUBLE,LONG*);
355 static HRESULT (WINAPI *pVarI4FromCy)(CY,LONG*);
356 static HRESULT (WINAPI *pVarI4FromDate)(DATE,LONG*);
357 static HRESULT (WINAPI *pVarI4FromStr)(OLECHAR*,LCID,ULONG,LONG*);
358 static HRESULT (WINAPI *pVarI4FromBool)(VARIANT_BOOL,LONG*);
359 static HRESULT (WINAPI *pVarI4FromI1)(signed char,LONG*);
360 static HRESULT (WINAPI *pVarI4FromUI2)(USHORT,LONG*);
361 static HRESULT (WINAPI *pVarI4FromUI4)(ULONG,LONG*);
362 static HRESULT (WINAPI *pVarI4FromDec)(DECIMAL*,LONG*);
363 static HRESULT (WINAPI *pVarI4FromI8)(LONG64,LONG*);
364 static HRESULT (WINAPI *pVarI4FromUI8)(ULONG64,LONG*);
365 static HRESULT (WINAPI *pVarUI4FromUI1)(BYTE,ULONG*);
366 static HRESULT (WINAPI *pVarUI4FromI2)(SHORT,ULONG*);
367 static HRESULT (WINAPI *pVarUI4FromI4)(LONG,ULONG*);
368 static HRESULT (WINAPI *pVarUI4FromR4)(FLOAT,ULONG*);
369 static HRESULT (WINAPI *pVarUI4FromR8)(DOUBLE,ULONG*);
370 static HRESULT (WINAPI *pVarUI4FromDate)(DATE,ULONG*);
371 static HRESULT (WINAPI *pVarUI4FromCy)(CY,ULONG*);
372 static HRESULT (WINAPI *pVarUI4FromStr)(OLECHAR*,LCID,ULONG,ULONG*);
373 static HRESULT (WINAPI *pVarUI4FromBool)(VARIANT_BOOL,ULONG*);
374 static HRESULT (WINAPI *pVarUI4FromI1)(signed char,ULONG*);
375 static HRESULT (WINAPI *pVarUI4FromUI2)(USHORT,ULONG*);
376 static HRESULT (WINAPI *pVarUI4FromDec)(DECIMAL*,ULONG*);
377 static HRESULT (WINAPI *pVarUI4FromI8)(LONG64,ULONG*);
378 static HRESULT (WINAPI *pVarUI4FromUI8)(ULONG64,ULONG*);
380 static HRESULT (WINAPI *pVarI8FromUI1)(BYTE,LONG64*);
381 static HRESULT (WINAPI *pVarI8FromI2)(SHORT,LONG64*);
382 static HRESULT (WINAPI *pVarI8FromR4)(FLOAT,LONG64*);
383 static HRESULT (WINAPI *pVarI8FromR8)(double,LONG64*);
384 static HRESULT (WINAPI *pVarI8FromCy)(CY,LONG64*);
385 static HRESULT (WINAPI *pVarI8FromDate)(DATE,LONG64*);
386 static HRESULT (WINAPI *pVarI8FromStr)(OLECHAR*,LCID,ULONG,LONG64*);
387 static HRESULT (WINAPI *pVarI8FromBool)(VARIANT_BOOL,LONG64*);
388 static HRESULT (WINAPI *pVarI8FromI1)(signed char,LONG64*);
389 static HRESULT (WINAPI *pVarI8FromUI2)(USHORT,LONG64*);
390 static HRESULT (WINAPI *pVarI8FromUI4)(ULONG,LONG64*);
391 static HRESULT (WINAPI *pVarI8FromDec)(DECIMAL*,LONG64*);
392 static HRESULT (WINAPI *pVarI8FromUI8)(ULONG64,LONG64*);
393 static HRESULT (WINAPI *pVarUI8FromI8)(LONG64,ULONG64*);
394 static HRESULT (WINAPI *pVarUI8FromUI1)(BYTE,ULONG64*);
395 static HRESULT (WINAPI *pVarUI8FromI2)(SHORT,ULONG64*);
396 static HRESULT (WINAPI *pVarUI8FromR4)(FLOAT,ULONG64*);
397 static HRESULT (WINAPI *pVarUI8FromR8)(double,ULONG64*);
398 static HRESULT (WINAPI *pVarUI8FromCy)(CY,ULONG64*);
399 static HRESULT (WINAPI *pVarUI8FromDate)(DATE,ULONG64*);
400 static HRESULT (WINAPI *pVarUI8FromStr)(OLECHAR*,LCID,ULONG,ULONG64*);
401 static HRESULT (WINAPI *pVarUI8FromBool)(VARIANT_BOOL,ULONG64*);
402 static HRESULT (WINAPI *pVarUI8FromI1)(signed char,ULONG64*);
403 static HRESULT (WINAPI *pVarUI8FromUI2)(USHORT,ULONG64*);
404 static HRESULT (WINAPI *pVarUI8FromUI4)(ULONG,ULONG64*);
405 static HRESULT (WINAPI *pVarUI8FromDec)(DECIMAL*,ULONG64*);
407 static HRESULT (WINAPI *pVarR4FromUI1)(BYTE,float*);
408 static HRESULT (WINAPI *pVarR4FromI2)(SHORT,float*);
409 static HRESULT (WINAPI *pVarR4FromI4)(LONG,float*);
410 static HRESULT (WINAPI *pVarR4FromR8)(double,float*);
411 static HRESULT (WINAPI *pVarR4FromCy)(CY,float*);
412 static HRESULT (WINAPI *pVarR4FromDate)(DATE,float*);
413 static HRESULT (WINAPI *pVarR4FromStr)(OLECHAR*,LCID,ULONG,float*);
414 static HRESULT (WINAPI *pVarR4FromBool)(VARIANT_BOOL,float*);
415 static HRESULT (WINAPI *pVarR4FromI1)(signed char,float*);
416 static HRESULT (WINAPI *pVarR4FromUI2)(USHORT,float*);
417 static HRESULT (WINAPI *pVarR4FromUI4)(ULONG,float*);
418 static HRESULT (WINAPI *pVarR4FromDec)(DECIMAL*,float*);
419 static HRESULT (WINAPI *pVarR4FromI8)(LONG64,float*);
420 static HRESULT (WINAPI *pVarR4FromUI8)(ULONG64,float*);
422 static HRESULT (WINAPI *pVarR8FromUI1)(BYTE,double*);
423 static HRESULT (WINAPI *pVarR8FromI2)(SHORT,double*);
424 static HRESULT (WINAPI *pVarR8FromI4)(LONG,double*);
425 static HRESULT (WINAPI *pVarR8FromR4)(FLOAT,double*);
426 static HRESULT (WINAPI *pVarR8FromCy)(CY,double*);
427 static HRESULT (WINAPI *pVarR8FromDate)(DATE,double*);
428 static HRESULT (WINAPI *pVarR8FromStr)(OLECHAR*,LCID,ULONG,double*);
429 static HRESULT (WINAPI *pVarR8FromBool)(VARIANT_BOOL,double*);
430 static HRESULT (WINAPI *pVarR8FromI1)(signed char,double*);
431 static HRESULT (WINAPI *pVarR8FromUI2)(USHORT,double*);
432 static HRESULT (WINAPI *pVarR8FromUI4)(ULONG,double*);
433 static HRESULT (WINAPI *pVarR8FromDec)(DECIMAL*,double*);
434 static HRESULT (WINAPI *pVarR8FromI8)(LONG64,double*);
435 static HRESULT (WINAPI *pVarR8FromUI8)(ULONG64,double*);
436 static HRESULT (WINAPI *pVarR8Round)(double,int,double*);
438 static HRESULT (WINAPI *pVarDateFromUI1)(BYTE,DATE*);
439 static HRESULT (WINAPI *pVarDateFromI2)(SHORT,DATE*);
440 static HRESULT (WINAPI *pVarDateFromI4)(LONG,DATE*);
441 static HRESULT (WINAPI *pVarDateFromR4)(FLOAT,DATE*);
442 static HRESULT (WINAPI *pVarDateFromCy)(CY,DATE*);
443 static HRESULT (WINAPI *pVarDateFromR8)(double,DATE*);
444 static HRESULT (WINAPI *pVarDateFromStr)(OLECHAR*,LCID,ULONG,DATE*);
445 static HRESULT (WINAPI *pVarDateFromBool)(VARIANT_BOOL,DATE*);
446 static HRESULT (WINAPI *pVarDateFromI1)(signed char,DATE*);
447 static HRESULT (WINAPI *pVarDateFromUI2)(USHORT,DATE*);
448 static HRESULT (WINAPI *pVarDateFromUI4)(ULONG,DATE*);
449 static HRESULT (WINAPI *pVarDateFromDec)(DECIMAL*,DATE*);
450 static HRESULT (WINAPI *pVarDateFromI8)(LONG64,DATE*);
451 static HRESULT (WINAPI *pVarDateFromUI8)(ULONG64,DATE*);
453 static HRESULT (WINAPI *pVarCyFromUI1)(BYTE,CY*);
454 static HRESULT (WINAPI *pVarCyFromI2)(SHORT,CY*);
455 static HRESULT (WINAPI *pVarCyFromI4)(LONG,CY*);
456 static HRESULT (WINAPI *pVarCyFromR4)(FLOAT,CY*);
457 static HRESULT (WINAPI *pVarCyFromR8)(double,CY*);
458 static HRESULT (WINAPI *pVarCyFromDate)(DATE,CY*);
459 static HRESULT (WINAPI *pVarCyFromBool)(VARIANT_BOOL,CY*);
460 static HRESULT (WINAPI *pVarCyFromI1)(signed char,CY*);
461 static HRESULT (WINAPI *pVarCyFromUI2)(USHORT,CY*);
462 static HRESULT (WINAPI *pVarCyFromUI4)(ULONG,CY*);
463 static HRESULT (WINAPI *pVarCyFromDec)(DECIMAL*,CY*);
464 static HRESULT (WINAPI *pVarCyFromI8)(LONG64,CY*);
465 static HRESULT (WINAPI *pVarCyFromUI8)(ULONG64,CY*);
466 static HRESULT (WINAPI *pVarCyAdd)(const CY,const CY,CY*);
467 static HRESULT (WINAPI *pVarCyMul)(const CY,const CY,CY*);
468 static HRESULT (WINAPI *pVarCyMulI4)(const CY,LONG,CY*);
469 static HRESULT (WINAPI *pVarCySub)(const CY,const CY,CY*);
470 static HRESULT (WINAPI *pVarCyAbs)(const CY,CY*);
471 static HRESULT (WINAPI *pVarCyFix)(const CY,CY*);
472 static HRESULT (WINAPI *pVarCyInt)(const CY,CY*);
473 static HRESULT (WINAPI *pVarCyNeg)(const CY,CY*);
474 static HRESULT (WINAPI *pVarCyRound)(const CY,int,CY*);
475 static HRESULT (WINAPI *pVarCyCmp)(const CY,const CY);
476 static HRESULT (WINAPI *pVarCyCmpR8)(const CY,double);
477 static HRESULT (WINAPI *pVarCyMulI8)(const CY,LONG64,CY*);
479 static HRESULT (WINAPI *pVarDecFromUI1)(BYTE,DECIMAL*);
480 static HRESULT (WINAPI *pVarDecFromI2)(SHORT,DECIMAL*);
481 static HRESULT (WINAPI *pVarDecFromI4)(LONG,DECIMAL*);
482 static HRESULT (WINAPI *pVarDecFromI8)(LONG64,DECIMAL*);
483 static HRESULT (WINAPI *pVarDecFromR4)(FLOAT,DECIMAL*);
484 static HRESULT (WINAPI *pVarDecFromR8)(DOUBLE,DECIMAL*);
485 static HRESULT (WINAPI *pVarDecFromDate)(DATE,DECIMAL*);
486 static HRESULT (WINAPI *pVarDecFromStr)(OLECHAR*,LCID,ULONG,DECIMAL*);
487 static HRESULT (WINAPI *pVarDecFromBool)(VARIANT_BOOL,DECIMAL*);
488 static HRESULT (WINAPI *pVarDecFromI1)(signed char,DECIMAL*);
489 static HRESULT (WINAPI *pVarDecFromUI2)(USHORT,DECIMAL*);
490 static HRESULT (WINAPI *pVarDecFromUI4)(ULONG,DECIMAL*);
491 static HRESULT (WINAPI *pVarDecFromUI8)(ULONG64,DECIMAL*);
492 static HRESULT (WINAPI *pVarDecFromCy)(CY,DECIMAL*);
493 static HRESULT (WINAPI *pVarDecAbs)(const DECIMAL*,DECIMAL*);
494 static HRESULT (WINAPI *pVarDecAdd)(const DECIMAL*,const DECIMAL*,DECIMAL*);
495 static HRESULT (WINAPI *pVarDecSub)(const DECIMAL*,const DECIMAL*,DECIMAL*);
496 static HRESULT (WINAPI *pVarDecMul)(const DECIMAL*,const DECIMAL*,DECIMAL*);
497 static HRESULT (WINAPI *pVarDecDiv)(const DECIMAL*,const DECIMAL*,DECIMAL*);
498 static HRESULT (WINAPI *pVarDecCmp)(const DECIMAL*,const DECIMAL*);
499 static HRESULT (WINAPI *pVarDecNeg)(const DECIMAL*,DECIMAL*);
501 static HRESULT (WINAPI *pVarBoolFromUI1)(BYTE,VARIANT_BOOL*);
502 static HRESULT (WINAPI *pVarBoolFromI2)(SHORT,VARIANT_BOOL*);
503 static HRESULT (WINAPI *pVarBoolFromI4)(LONG,VARIANT_BOOL*);
504 static HRESULT (WINAPI *pVarBoolFromR4)(FLOAT,VARIANT_BOOL*);
505 static HRESULT (WINAPI *pVarBoolFromR8)(DOUBLE,VARIANT_BOOL*);
506 static HRESULT (WINAPI *pVarBoolFromDate)(DATE,VARIANT_BOOL*);
507 static HRESULT (WINAPI *pVarBoolFromCy)(CY,VARIANT_BOOL*);
508 static HRESULT (WINAPI *pVarBoolFromStr)(OLECHAR*,LCID,ULONG,VARIANT_BOOL*);
509 static HRESULT (WINAPI *pVarBoolFromI1)(signed char,VARIANT_BOOL*);
510 static HRESULT (WINAPI *pVarBoolFromUI2)(USHORT,VARIANT_BOOL*);
511 static HRESULT (WINAPI *pVarBoolFromUI4)(ULONG,VARIANT_BOOL*);
512 static HRESULT (WINAPI *pVarBoolFromDec)(DECIMAL*,VARIANT_BOOL*);
513 static HRESULT (WINAPI *pVarBoolFromI8)(LONG64,VARIANT_BOOL*);
514 static HRESULT (WINAPI *pVarBoolFromUI8)(ULONG64,VARIANT_BOOL*);
516 static HRESULT (WINAPI *pVarBstrFromR4)(FLOAT,LCID,ULONG,BSTR*);
517 static HRESULT (WINAPI *pVarBstrFromDate)(DATE,LCID,ULONG,BSTR*);
518 static HRESULT (WINAPI *pVarBstrFromDec)(DECIMAL*,LCID,ULONG,BSTR*);
519 static HRESULT (WINAPI *pVarBstrCmp)(BSTR,BSTR,LCID,ULONG);
521 static HRESULT (WINAPI *pVarCmp)(LPVARIANT,LPVARIANT,LCID,ULONG);
523 static INT (WINAPI *pSystemTimeToVariantTime)(LPSYSTEMTIME,double*);
524 static void (WINAPI *pClearCustData)(LPCUSTDATA);
526 /* Internal representation of a BSTR */
527 typedef struct tagINTERNAL_BSTR
531 } INTERNAL_BSTR, *LPINTERNAL_BSTR;
535 const IDispatchVtbl *lpVtbl;
541 static DummyDispatch dispatch;
543 static ULONG WINAPI DummyDispatch_AddRef(LPDISPATCH iface)
545 trace("AddRef(%p)\n", iface);
546 return InterlockedIncrement(&((DummyDispatch*)iface)->ref);
549 static ULONG WINAPI DummyDispatch_Release(LPDISPATCH iface)
551 trace("Release(%p)\n", iface);
552 return InterlockedDecrement(&((DummyDispatch*)iface)->ref);
555 static HRESULT WINAPI DummyDispatch_QueryInterface(LPDISPATCH iface,
559 trace("QueryInterface(%p)\n", iface);
563 if (IsEqualIID(riid, &IID_IDispatch))
565 trace("Asked for IID_IDispatch\n");
568 else if (IsEqualIID(riid, &IID_IUnknown))
570 trace("Asked for IID_IUnknown\n");
575 DummyDispatch_AddRef((IDispatch*)*ppvObject);
579 return E_NOINTERFACE;
582 static HRESULT WINAPI DummyDispatch_Invoke(LPDISPATCH iface,
583 DISPID dispIdMember, REFIID riid,
584 LCID lcid, WORD wFlags,
585 DISPPARAMS *pDispParams,
587 EXCEPINFO *pExcepInfo,
590 trace("Invoke(%p)\n", iface);
591 ok(wFlags == DISPATCH_PROPERTYGET, "Flags wrong\n");
592 ok(pDispParams->cArgs == 0, "Property get has args\n");
594 if (dispatch.bFailInvoke)
595 return E_OUTOFMEMORY;
597 memset(pVarResult, 0, sizeof(*pVarResult));
598 V_VT(pVarResult) = dispatch.vt;
602 static const IDispatchVtbl DummyDispatch_VTable =
604 DummyDispatch_QueryInterface,
605 DummyDispatch_AddRef,
606 DummyDispatch_Release,
613 static DummyDispatch dispatch = { &DummyDispatch_VTable, 1, 0, 0 };
620 #define CONV_TYPE signed char
622 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%d")
624 static void test_VarI1FromI2(void)
629 CHECKPTR(VarI1FromI2);
630 OVERFLOWRANGE(VarI1FromI2, -32768, -128);
631 CONVERTRANGE(VarI1FromI2, -128, 128);
632 OVERFLOWRANGE(VarI1FromI2, 129, 32768);
635 static void test_VarI1FromI4(void)
640 CHECKPTR(VarI1FromI4);
641 CONVERT(VarI1FromI4, -129); EXPECT_OVERFLOW;
642 CONVERTRANGE(VarI1FromI4, -128, 128);
643 CONVERT(VarI1FromI4, 128); EXPECT_OVERFLOW;
646 static void test_VarI1FromI8(void)
651 CHECKPTR(VarI1FromI8);
652 CONVERT(VarI1FromI8, -129); EXPECT_OVERFLOW;
653 CONVERTRANGE(VarI1FromI8, -127, 128);
654 CONVERT(VarI1FromI8, 128); EXPECT_OVERFLOW;
657 static void test_VarI1FromUI1(void)
662 CHECKPTR(VarI1FromUI1);
663 CONVERTRANGE(VarI1FromUI1, 0, 127);
664 OVERFLOWRANGE(VarI1FromUI1, 128, 255);
667 static void test_VarI1FromUI2(void)
672 CHECKPTR(VarI1FromUI2);
673 CONVERTRANGE(VarI1FromUI2, 0, 127);
674 OVERFLOWRANGE(VarI1FromUI2, 128, 32768);
677 static void test_VarI1FromUI4(void)
682 CHECKPTR(VarI1FromUI4);
683 CONVERTRANGE(VarI1FromUI4, 0, 127);
684 CONVERT(VarI1FromUI4, 128); EXPECT_OVERFLOW;
687 static void test_VarI1FromUI8(void)
692 CHECKPTR(VarI1FromUI8);
693 CONVERTRANGE(VarI1FromUI8, 0, 127);
694 CONVERT(VarI1FromUI8, 128); EXPECT_OVERFLOW;
697 static void test_VarI1FromBool(void)
699 CONVVARS(VARIANT_BOOL);
702 CHECKPTR(VarI1FromBool);
703 /* Note that conversions from bool wrap around! */
704 CONVERT(VarI1FromBool, -129); EXPECT(127);
705 CONVERTRANGE(VarI1FromBool, -128, 128);
706 CONVERT(VarI1FromBool, 128); EXPECT(-128);
709 static void test_VarI1FromR4(void)
713 CHECKPTR(VarI1FromR4);
714 CONVERT(VarI1FromR4, -129.0f); EXPECT_OVERFLOW;
715 CONVERT(VarI1FromR4, -128.0f); EXPECT(-128);
716 CONVERT(VarI1FromR4, -1.0f); EXPECT(-1);
717 CONVERT(VarI1FromR4, 0.0f); EXPECT(0);
718 CONVERT(VarI1FromR4, 1.0f); EXPECT(1);
719 CONVERT(VarI1FromR4, 127.0f); EXPECT(127);
720 CONVERT(VarI1FromR4, 128.0f); EXPECT_OVERFLOW;
722 CONVERT(VarI1FromR4, -1.5f); EXPECT(-2);
723 CONVERT(VarI1FromR4, -0.6f); EXPECT(-1);
724 CONVERT(VarI1FromR4, -0.5f); EXPECT(0);
725 CONVERT(VarI1FromR4, -0.4f); EXPECT(0);
726 CONVERT(VarI1FromR4, 0.4f); EXPECT(0);
727 CONVERT(VarI1FromR4, 0.5f); EXPECT(0);
728 CONVERT(VarI1FromR4, 0.6f); EXPECT(1);
729 CONVERT(VarI1FromR4, 1.5f); EXPECT(2);
732 static void test_VarI1FromR8(void)
736 CHECKPTR(VarI1FromR8);
737 CONVERT(VarI1FromR8, -129.0); EXPECT_OVERFLOW;
738 CONVERT(VarI1FromR8, -128.0); EXPECT(-128);
739 CONVERT(VarI1FromR8, -1.0); EXPECT(-1);
740 CONVERT(VarI1FromR8, 0.0); EXPECT(0);
741 CONVERT(VarI1FromR8, 1.0); EXPECT(1);
742 CONVERT(VarI1FromR8, 127.0); EXPECT(127);
743 CONVERT(VarI1FromR8, 128.0); EXPECT_OVERFLOW;
745 CONVERT(VarI1FromR8, -1.5); EXPECT(-2);
746 CONVERT(VarI1FromR8, -0.6); EXPECT(-1);
747 CONVERT(VarI1FromR8, -0.5); EXPECT(0);
748 CONVERT(VarI1FromR8, -0.4); EXPECT(0);
749 CONVERT(VarI1FromR8, 0.4); EXPECT(0);
750 CONVERT(VarI1FromR8, 0.5); EXPECT(0);
751 CONVERT(VarI1FromR8, 0.6); EXPECT(1);
752 CONVERT(VarI1FromR8, 1.5); EXPECT(2);
755 static void test_VarI1FromDate(void)
759 CHECKPTR(VarI1FromDate);
760 CONVERT(VarI1FromDate, -129.0); EXPECT_OVERFLOW;
761 CONVERT(VarI1FromDate, -128.0); EXPECT(-128);
762 CONVERT(VarI1FromDate, -1.0); EXPECT(-1);
763 CONVERT(VarI1FromDate, 0.0); EXPECT(0);
764 CONVERT(VarI1FromDate, 1.0); EXPECT(1);
765 CONVERT(VarI1FromDate, 127.0); EXPECT(127);
766 CONVERT(VarI1FromDate, 128.0); EXPECT_OVERFLOW;
768 CONVERT(VarI1FromDate, -1.5); EXPECT(-2);
769 CONVERT(VarI1FromDate, -0.6); EXPECT(-1);
770 CONVERT(VarI1FromDate, -0.5); EXPECT(0);
771 CONVERT(VarI1FromDate, -0.4); EXPECT(0);
772 CONVERT(VarI1FromDate, 0.4); EXPECT(0);
773 CONVERT(VarI1FromDate, 0.5); EXPECT(0);
774 CONVERT(VarI1FromDate, 0.6); EXPECT(1);
775 CONVERT(VarI1FromDate, 1.5); EXPECT(2);
778 static void test_VarI1FromCy(void)
782 CHECKPTR(VarI1FromCy);
783 CONVERT_CY(VarI1FromCy,-129); EXPECT_OVERFLOW;
784 CONVERT_CY(VarI1FromCy,-128); EXPECT(128);
785 CONVERT_CY(VarI1FromCy,-1); EXPECT(-1);
786 CONVERT_CY(VarI1FromCy,0); EXPECT(0);
787 CONVERT_CY(VarI1FromCy,1); EXPECT(1);
788 CONVERT_CY(VarI1FromCy,127); EXPECT(127);
789 CONVERT_CY(VarI1FromCy,128); EXPECT_OVERFLOW;
791 CONVERT_CY(VarI1FromCy,-1.5); EXPECT(-2);
792 CONVERT_CY(VarI1FromCy,-0.6); EXPECT(-1);
793 CONVERT_CY(VarI1FromCy,-0.5); EXPECT(0);
794 CONVERT_CY(VarI1FromCy,-0.4); EXPECT(0);
795 CONVERT_CY(VarI1FromCy,0.4); EXPECT(0);
796 CONVERT_CY(VarI1FromCy,0.5); EXPECT(0);
797 CONVERT_CY(VarI1FromCy,0.6); EXPECT(1);
798 CONVERT_CY(VarI1FromCy,1.5); EXPECT(2);
801 static void test_VarI1FromDec(void)
805 CHECKPTR(VarI1FromDec);
807 CONVERT_BADDEC(VarI1FromDec);
809 CONVERT_DEC(VarI1FromDec,0,0x80,0,129); EXPECT_OVERFLOW;
810 CONVERT_DEC(VarI1FromDec,0,0x80,0,128); EXPECT(-128);
811 CONVERT_DEC(VarI1FromDec,0,0x80,0,1); EXPECT(-1);
812 CONVERT_DEC(VarI1FromDec,0,0,0,0); EXPECT(0);
813 CONVERT_DEC(VarI1FromDec,0,0,0,1); EXPECT(1);
814 CONVERT_DEC(VarI1FromDec,0,0,0,127); EXPECT(127);
815 CONVERT_DEC(VarI1FromDec,0,0,0,128); EXPECT_OVERFLOW;
817 CONVERT_DEC(VarI1FromDec,2,0x80,0,12800); EXPECT(-128);
818 CONVERT_DEC(VarI1FromDec,2,0,0,12700); EXPECT(127);
821 static void test_VarI1FromStr(void)
826 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
828 CHECKPTR(VarI1FromStr);
830 CONVERT_STR(VarI1FromStr,NULL, 0); EXPECT_MISMATCH;
831 CONVERT_STR(VarI1FromStr,"0", 0); EXPECT(0);
832 CONVERT_STR(VarI1FromStr,"-129", 0); EXPECT_OVERFLOW;
833 CONVERT_STR(VarI1FromStr,"-128", 0); EXPECT(-128);
834 CONVERT_STR(VarI1FromStr,"127", 0); EXPECT(127);
835 CONVERT_STR(VarI1FromStr,"128", 0); EXPECT_OVERFLOW;
837 CONVERT_STR(VarI1FromStr,"-1.5", 0); EXPECT(-2);
838 CONVERT_STR(VarI1FromStr,"-0.6", 0); EXPECT(-1);
839 CONVERT_STR(VarI1FromStr,"-0.5", 0); EXPECT(0);
840 CONVERT_STR(VarI1FromStr,"-0.4", 0); EXPECT(0);
841 CONVERT_STR(VarI1FromStr,"0.4", 0); EXPECT(0);
842 CONVERT_STR(VarI1FromStr,"0.5", 0); EXPECT(0);
843 CONVERT_STR(VarI1FromStr,"0.6", 0); EXPECT(1);
844 CONVERT_STR(VarI1FromStr,"1.5", 0); EXPECT(2);
847 static void test_VarI1Copy(void)
851 COPYTEST(1, VT_I1, V_I1(&vSrc), V_I1(&vDst), V_I1REF(&vSrc), V_I1REF(&vDst), "%d");
855 static void test_VarI1ChangeTypeEx(void)
858 VARIANTARG vSrc, vDst;
864 INITIAL_TYPETEST(VT_I1, V_I1, "%d");
866 NEGATIVE_TYPETEST(VT_I1, V_I1, "%d", VT_UI1, V_UI1);
871 #define CONV_TYPE BYTE
873 static void test_VarUI1FromI1(void)
875 CONVVARS(signed char);
878 CHECKPTR(VarUI1FromI1);
879 OVERFLOWRANGE(VarUI1FromI1, -128, 0);
880 CONVERTRANGE(VarUI1FromI1, 0, 128);
883 static void test_VarUI1FromI2(void)
888 CHECKPTR(VarUI1FromI2);
889 OVERFLOWRANGE(VarUI1FromI2, -32768, 0);
890 CONVERTRANGE(VarUI1FromI2, 0, 256);
891 OVERFLOWRANGE(VarUI1FromI2, 256, 32768);
894 static void test_VarUI1FromI4(void)
899 CHECKPTR(VarUI1FromI4);
900 CONVERT(VarUI1FromI4, -1); EXPECT_OVERFLOW;
901 CONVERTRANGE(VarUI1FromI4, 0, 256);
902 CONVERT(VarUI1FromI4, 256); EXPECT_OVERFLOW;
905 static void test_VarUI1FromI8(void)
910 CHECKPTR(VarUI1FromI8);
911 CONVERT(VarUI1FromI8, -1); EXPECT_OVERFLOW;
912 CONVERTRANGE(VarUI1FromI8, 0, 256);
913 CONVERT(VarUI1FromI8, 256); EXPECT_OVERFLOW;
916 static void test_VarUI1FromUI2(void)
921 CHECKPTR(VarUI1FromUI2);
922 CONVERTRANGE(VarUI1FromUI2, 0, 256);
923 OVERFLOWRANGE(VarUI1FromUI2, 256, 65536);
926 static void test_VarUI1FromUI4(void)
931 CHECKPTR(VarUI1FromUI4);
932 CONVERTRANGE(VarUI1FromUI4, 0, 256);
933 CONVERT(VarUI1FromUI4, 256); EXPECT_OVERFLOW;
936 static void test_VarUI1FromUI8(void)
941 CHECKPTR(VarUI1FromUI8);
942 CONVERTRANGE(VarUI1FromUI8, 0, 256);
943 CONVERT(VarUI1FromUI8, 256); EXPECT_OVERFLOW;
946 static void test_VarUI1FromBool(void)
948 CONVVARS(VARIANT_BOOL);
951 CHECKPTR(VarUI1FromBool);
952 /* Note that conversions from bool overflow! */
953 CONVERT(VarUI1FromBool, -1); EXPECT(255);
954 CONVERTRANGE(VarUI1FromBool, 0, 256);
955 CONVERT(VarUI1FromBool, 256); EXPECT(0);
958 static void test_VarUI1FromR4(void)
962 CHECKPTR(VarUI1FromR4);
963 CONVERT(VarUI1FromR4, -1.0f); EXPECT_OVERFLOW;
964 CONVERT(VarUI1FromR4, 0.0f); EXPECT(0);
965 CONVERT(VarUI1FromR4, 1.0f); EXPECT(1);
966 CONVERT(VarUI1FromR4, 255.0f); EXPECT(255);
967 CONVERT(VarUI1FromR4, 256.0f); EXPECT_OVERFLOW;
970 CONVERT(VarUI1FromR4, -1.5f); EXPECT_OVERFLOW;
971 CONVERT(VarUI1FromR4, -0.6f); EXPECT_OVERFLOW;
972 CONVERT(VarUI1FromR4, -0.5f); EXPECT(0);
973 CONVERT(VarUI1FromR4, -0.4f); EXPECT(0);
974 CONVERT(VarUI1FromR4, 0.4f); EXPECT(0);
975 CONVERT(VarUI1FromR4, 0.5f); EXPECT(0);
976 CONVERT(VarUI1FromR4, 0.6f); EXPECT(1);
977 CONVERT(VarUI1FromR4, 1.5f); EXPECT(2);
980 static void test_VarUI1FromR8(void)
984 CHECKPTR(VarUI1FromR8);
985 CONVERT(VarUI1FromR8, -1.0); EXPECT_OVERFLOW;
986 CONVERT(VarUI1FromR8, 0.0); EXPECT(0);
987 CONVERT(VarUI1FromR8, 1.0); EXPECT(1);
988 CONVERT(VarUI1FromR8, 255.0); EXPECT(255);
989 CONVERT(VarUI1FromR8, 256.0); EXPECT_OVERFLOW;
992 CONVERT(VarUI1FromR8, -1.5); EXPECT_OVERFLOW;
993 CONVERT(VarUI1FromR8, -0.6); EXPECT_OVERFLOW;
994 CONVERT(VarUI1FromR8, -0.5); EXPECT(0);
995 CONVERT(VarUI1FromR8, -0.4); EXPECT(0);
996 CONVERT(VarUI1FromR8, 0.4); EXPECT(0);
997 CONVERT(VarUI1FromR8, 0.5); EXPECT(0);
998 CONVERT(VarUI1FromR8, 0.6); EXPECT(1);
999 CONVERT(VarUI1FromR8, 1.5); EXPECT(2);
1002 static void test_VarUI1FromDate(void)
1006 CHECKPTR(VarUI1FromDate);
1007 CONVERT(VarUI1FromDate, -1.0); EXPECT_OVERFLOW;
1008 CONVERT(VarUI1FromDate, 0.0); EXPECT(0);
1009 CONVERT(VarUI1FromDate, 1.0); EXPECT(1);
1010 CONVERT(VarUI1FromDate, 255.0); EXPECT(255);
1011 CONVERT(VarUI1FromDate, 256.0); EXPECT_OVERFLOW;
1014 CONVERT(VarUI1FromDate, -1.5); EXPECT_OVERFLOW;
1015 CONVERT(VarUI1FromDate, -0.6); EXPECT_OVERFLOW;
1016 CONVERT(VarUI1FromDate, -0.5); EXPECT(0);
1017 CONVERT(VarUI1FromDate, -0.4); EXPECT(0);
1018 CONVERT(VarUI1FromDate, 0.4); EXPECT(0);
1019 CONVERT(VarUI1FromDate, 0.5); EXPECT(0);
1020 CONVERT(VarUI1FromDate, 0.6); EXPECT(1);
1021 CONVERT(VarUI1FromDate, 1.5); EXPECT(2);
1024 static void test_VarUI1FromCy(void)
1028 CHECKPTR(VarUI1FromCy);
1029 CONVERT_CY(VarUI1FromCy,-1); EXPECT_OVERFLOW;
1030 CONVERT_CY(VarUI1FromCy,0); EXPECT(0);
1031 CONVERT_CY(VarUI1FromCy,1); EXPECT(1);
1032 CONVERT_CY(VarUI1FromCy,255); EXPECT(255);
1033 CONVERT_CY(VarUI1FromCy,256); EXPECT_OVERFLOW;
1036 CONVERT_CY(VarUI1FromCy,-1.5); EXPECT_OVERFLOW;
1037 CONVERT_CY(VarUI1FromCy,-0.6); EXPECT_OVERFLOW;
1038 CONVERT_CY(VarUI1FromCy,-0.5); EXPECT(0);
1039 CONVERT_CY(VarUI1FromCy,-0.4); EXPECT(0);
1040 CONVERT_CY(VarUI1FromCy,0.4); EXPECT(0);
1041 CONVERT_CY(VarUI1FromCy,0.5); EXPECT(0);
1042 CONVERT_CY(VarUI1FromCy,0.6); EXPECT(1);
1043 CONVERT_CY(VarUI1FromCy,1.5); EXPECT(2);
1046 static void test_VarUI1FromDec(void)
1050 CHECKPTR(VarUI1FromDec);
1052 CONVERT_BADDEC(VarUI1FromDec);
1054 CONVERT_DEC(VarUI1FromDec,0,0x80,0,1); EXPECT_OVERFLOW;
1055 CONVERT_DEC(VarUI1FromDec,0,0,0,0); EXPECT(0);
1056 CONVERT_DEC(VarUI1FromDec,0,0,0,1); EXPECT(1);
1057 CONVERT_DEC(VarUI1FromDec,0,0,0,255); EXPECT(255);
1058 CONVERT_DEC(VarUI1FromDec,0,0,0,256); EXPECT_OVERFLOW;
1060 CONVERT_DEC(VarUI1FromDec,2,0x80,0,100); EXPECT_OVERFLOW;
1061 CONVERT_DEC(VarUI1FromDec,2,0,0,25500); EXPECT(255);
1064 static void test_VarUI1FromStr(void)
1069 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1071 CHECKPTR(VarUI1FromStr);
1073 CONVERT_STR(VarUI1FromStr,NULL, 0); EXPECT_MISMATCH;
1074 CONVERT_STR(VarUI1FromStr,"0", 0); EXPECT(0);
1075 CONVERT_STR(VarUI1FromStr,"-1", 0); EXPECT_OVERFLOW;
1076 CONVERT_STR(VarUI1FromStr,"255", 0); EXPECT(255);
1077 CONVERT_STR(VarUI1FromStr,"256", 0); EXPECT_OVERFLOW;
1080 CONVERT_STR(VarUI1FromStr,"-1.5", 0); EXPECT_OVERFLOW;
1081 CONVERT_STR(VarUI1FromStr,"-0.6", 0); EXPECT_OVERFLOW;
1082 CONVERT_STR(VarUI1FromStr,"-0.5", 0); EXPECT(0);
1083 CONVERT_STR(VarUI1FromStr,"-0.4", 0); EXPECT(0);
1084 CONVERT_STR(VarUI1FromStr,"0.4", 0); EXPECT(0);
1085 CONVERT_STR(VarUI1FromStr,"0.5", 0); EXPECT(0);
1086 CONVERT_STR(VarUI1FromStr,"0.6", 0); EXPECT(1);
1087 CONVERT_STR(VarUI1FromStr,"1.5", 0); EXPECT(2);
1090 static void test_VarUI1FromDisp(void)
1093 VARIANTARG vSrc, vDst;
1095 CHECKPTR(VarUI1FromDisp);
1098 * Conversions from IDispatch should get the default 'value' property
1099 * from the IDispatch pointer and return it. The following tests this.
1100 * However, I can't get these tests to return a valid value under native
1101 * oleaut32, regardless of the value returned in response to the Invoke()
1102 * call (early versions of oleaut32 call AddRef/Release, but not Invoke.
1103 * I'm obviously missing something, as these conversions work fine
1104 * when called through VBA on an object to get its default value property.
1106 * Should this test be corrected so that it works under native it should be
1107 * generalised and the remaining types checked as well.
1109 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1114 V_VT(&vSrc) = VT_DISPATCH;
1115 V_DISPATCH(&vSrc) = (IDispatch*)&dispatch;
1116 dispatch.vt = VT_UI1;
1117 dispatch.bFailInvoke = FALSE;
1119 hres = VarUI1FromDisp((IDispatch*)&dispatch, in, &out);
1120 trace("0x%08lx\n", hres);
1122 hres = VariantChangeTypeEx(&vDst, &vSrc, in, 0, VT_UI1);
1123 trace("0x%08lx\n", hres);
1125 dispatch.bFailInvoke = TRUE;
1127 hres = VarUI1FromDisp((IDispatch*)&dispatch, in, &out);
1128 trace("0x%08lx\n", hres);
1130 hres = VariantChangeTypeEx(&vDst, &vSrc, in, 0, VT_UI1);
1131 trace("0x%08lx\n", hres);
1134 static void test_VarUI1Copy(void)
1136 COPYTEST(1, VT_UI1, V_UI1(&vSrc), V_UI1(&vDst), V_UI1REF(&vSrc), V_UI1REF(&vDst), "%d");
1139 static void test_VarUI1ChangeTypeEx(void)
1141 CONVVARS(CONV_TYPE);
1142 VARIANTARG vSrc, vDst;
1146 INITIAL_TYPETEST(VT_UI1, V_UI1, "%d");
1148 NEGATIVE_TYPETEST(VT_UI1, V_UI1, "%d", VT_I1, V_I1);
1156 #define CONV_TYPE SHORT
1158 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%d")
1160 static void test_VarI2FromI1(void)
1162 CONVVARS(signed char);
1165 CHECKPTR(VarI2FromI1);
1166 CONVERTRANGE(VarI2FromI1, -128, 128);
1169 static void test_VarI2FromI4(void)
1174 CHECKPTR(VarI2FromI4);
1175 CONVERT(VarI2FromI4, -32769); EXPECT_OVERFLOW;
1176 CONVERTRANGE(VarI2FromI4, -32768, 32768);
1177 CONVERT(VarI2FromI4, 32768); EXPECT_OVERFLOW;
1180 static void test_VarI2FromI8(void)
1184 CHECKPTR(VarI2FromI8);
1185 CONVERT(VarI2FromI8, -32769); EXPECT_OVERFLOW;
1186 CONVERT(VarI2FromI8, -32768); EXPECT(-32768);
1187 CONVERT(VarI2FromI8, 32767); EXPECT(32767);
1188 CONVERT(VarI2FromI8, 32768); EXPECT_OVERFLOW;
1191 static void test_VarI2FromUI1(void)
1196 CHECKPTR(VarI2FromUI1);
1197 CONVERTRANGE(VarI2FromUI1, 0, 256);
1200 static void test_VarI2FromUI2(void)
1205 CHECKPTR(VarI2FromUI2);
1206 CONVERTRANGE(VarI2FromUI2, 0, 32768);
1207 CONVERT(VarI2FromUI2, 32768); EXPECT_OVERFLOW;
1210 static void test_VarI2FromUI4(void)
1215 CHECKPTR(VarI2FromUI4);
1216 CONVERTRANGE(VarI2FromUI4, 0, 32768);
1217 CONVERT(VarI2FromUI4, 32768); EXPECT_OVERFLOW;
1220 static void test_VarI2FromUI8(void)
1225 CHECKPTR(VarI2FromUI8);
1226 CONVERTRANGE(VarI2FromUI8, 0, 32768);
1227 CONVERT(VarI2FromUI8, 32768); EXPECT_OVERFLOW;
1230 static void test_VarI2FromBool(void)
1232 CONVVARS(VARIANT_BOOL);
1235 CHECKPTR(VarI2FromBool);
1236 CONVERTRANGE(VarI2FromBool, -32768, 32768);
1239 static void test_VarI2FromR4(void)
1243 CHECKPTR(VarI2FromR4);
1244 CONVERT(VarI2FromR4, -32769.0f); EXPECT_OVERFLOW;
1245 CONVERT(VarI2FromR4, -32768.0f); EXPECT(-32768);
1246 CONVERT(VarI2FromR4, -1.0f); EXPECT(-1);
1247 CONVERT(VarI2FromR4, 0.0f); EXPECT(0);
1248 CONVERT(VarI2FromR4, 1.0f); EXPECT(1);
1249 CONVERT(VarI2FromR4, 32767.0f); EXPECT(32767);
1250 CONVERT(VarI2FromR4, 32768.0f); EXPECT_OVERFLOW;
1253 CONVERT(VarI2FromR4, -1.5f); EXPECT(-2);
1254 CONVERT(VarI2FromR4, -0.6f); EXPECT(-1);
1255 CONVERT(VarI2FromR4, -0.5f); EXPECT(0);
1256 CONVERT(VarI2FromR4, -0.4f); EXPECT(0);
1257 CONVERT(VarI2FromR4, 0.4f); EXPECT(0);
1258 CONVERT(VarI2FromR4, 0.5f); EXPECT(0);
1259 CONVERT(VarI2FromR4, 0.6f); EXPECT(1);
1260 CONVERT(VarI2FromR4, 1.5f); EXPECT(2);
1263 static void test_VarI2FromR8(void)
1267 CHECKPTR(VarI2FromR8);
1268 CONVERT(VarI2FromR8, -32769.0); EXPECT_OVERFLOW;
1269 CONVERT(VarI2FromR8, -32768.0); EXPECT(-32768);
1270 CONVERT(VarI2FromR8, -1.0); EXPECT(-1);
1271 CONVERT(VarI2FromR8, 0.0); EXPECT(0);
1272 CONVERT(VarI2FromR8, 1.0); EXPECT(1);
1273 CONVERT(VarI2FromR8, 32767.0); EXPECT(32767);
1274 CONVERT(VarI2FromR8, 32768.0); EXPECT_OVERFLOW;
1277 CONVERT(VarI2FromR8, -1.5); EXPECT(-2);
1278 CONVERT(VarI2FromR8, -0.6); EXPECT(-1);
1279 CONVERT(VarI2FromR8, -0.5); EXPECT(0);
1280 CONVERT(VarI2FromR8, -0.4); EXPECT(0);
1281 CONVERT(VarI2FromR8, 0.4); EXPECT(0);
1282 CONVERT(VarI2FromR8, 0.5); EXPECT(0);
1283 CONVERT(VarI2FromR8, 0.6); EXPECT(1);
1284 CONVERT(VarI2FromR8, 1.5); EXPECT(2);
1287 static void test_VarI2FromDate(void)
1291 CHECKPTR(VarI2FromDate);
1292 CONVERT(VarI2FromDate, -32769.0); EXPECT_OVERFLOW;
1293 CONVERT(VarI2FromDate, -32768.0); EXPECT(-32768);
1294 CONVERT(VarI2FromDate, -1.0); EXPECT(-1);
1295 CONVERT(VarI2FromDate, 0.0); EXPECT(0);
1296 CONVERT(VarI2FromDate, 1.0); EXPECT(1);
1297 CONVERT(VarI2FromDate, 32767.0); EXPECT(32767);
1298 CONVERT(VarI2FromDate, 32768.0); EXPECT_OVERFLOW;
1301 CONVERT(VarI2FromDate, -1.5); EXPECT(-2);
1302 CONVERT(VarI2FromDate, -0.6); EXPECT(-1);
1303 CONVERT(VarI2FromDate, -0.5); EXPECT(0);
1304 CONVERT(VarI2FromDate, -0.4); EXPECT(0);
1305 CONVERT(VarI2FromDate, 0.4); EXPECT(0);
1306 CONVERT(VarI2FromDate, 0.5); EXPECT(0);
1307 CONVERT(VarI2FromDate, 0.6); EXPECT(1);
1308 CONVERT(VarI2FromDate, 1.5); EXPECT(2);
1311 static void test_VarI2FromCy(void)
1315 CHECKPTR(VarI2FromCy);
1316 CONVERT_CY(VarI2FromCy,-32769); EXPECT_OVERFLOW;
1317 CONVERT_CY(VarI2FromCy,-32768); EXPECT(32768);
1318 CONVERT_CY(VarI2FromCy,-1); EXPECT(-1);
1319 CONVERT_CY(VarI2FromCy,0); EXPECT(0);
1320 CONVERT_CY(VarI2FromCy,1); EXPECT(1);
1321 CONVERT_CY(VarI2FromCy,32767); EXPECT(32767);
1322 CONVERT_CY(VarI2FromCy,32768); EXPECT_OVERFLOW;
1325 CONVERT_CY(VarI2FromCy,-1.5); EXPECT(-2);
1326 CONVERT_CY(VarI2FromCy,-0.6); EXPECT(-1);
1327 CONVERT_CY(VarI2FromCy,-0.5); EXPECT(0);
1328 CONVERT_CY(VarI2FromCy,-0.4); EXPECT(0);
1329 CONVERT_CY(VarI2FromCy,0.4); EXPECT(0);
1330 CONVERT_CY(VarI2FromCy,0.5); EXPECT(0);
1331 CONVERT_CY(VarI2FromCy,0.6); EXPECT(1);
1332 CONVERT_CY(VarI2FromCy,1.5); EXPECT(2);
1335 static void test_VarI2FromDec(void)
1339 CHECKPTR(VarI2FromDec);
1341 CONVERT_BADDEC(VarI2FromDec);
1343 CONVERT_DEC(VarI2FromDec,0,0x80,0,32769); EXPECT_OVERFLOW;
1344 CONVERT_DEC(VarI2FromDec,0,0x80,0,32768); EXPECT(-32768);
1345 CONVERT_DEC(VarI2FromDec,0,0x80,0,1); EXPECT(-1);
1346 CONVERT_DEC(VarI2FromDec,0,0,0,0); EXPECT(0);
1347 CONVERT_DEC(VarI2FromDec,0,0,0,1); EXPECT(1);
1348 CONVERT_DEC(VarI2FromDec,0,0,0,32767); EXPECT(32767);
1349 CONVERT_DEC(VarI2FromDec,0,0,0,32768); EXPECT_OVERFLOW;
1351 CONVERT_DEC(VarI2FromDec,2,0x80,0,3276800); EXPECT(-32768);
1352 CONVERT_DEC(VarI2FromDec,2,0,0,3276700); EXPECT(32767);
1353 CONVERT_DEC(VarI2FromDec,2,0,0,3276800); EXPECT_OVERFLOW;
1356 static void test_VarI2FromStr(void)
1361 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1363 CHECKPTR(VarI2FromStr);
1365 CONVERT_STR(VarI2FromStr,NULL, 0); EXPECT_MISMATCH;
1366 CONVERT_STR(VarI2FromStr,"0", 0); EXPECT(0);
1367 CONVERT_STR(VarI2FromStr,"-32769", 0); EXPECT_OVERFLOW;
1368 CONVERT_STR(VarI2FromStr,"-32768", 0); EXPECT(-32768);
1369 CONVERT_STR(VarI2FromStr,"32767", 0); EXPECT(32767);
1370 CONVERT_STR(VarI2FromStr,"32768", 0); EXPECT_OVERFLOW;
1373 CONVERT_STR(VarI2FromStr,"-1.5", 0); EXPECT(-2);
1374 CONVERT_STR(VarI2FromStr,"-0.6", 0); EXPECT(-1);
1375 CONVERT_STR(VarI2FromStr,"-0.5", 0); EXPECT(0);
1376 CONVERT_STR(VarI2FromStr,"-0.4", 0); EXPECT(0);
1377 CONVERT_STR(VarI2FromStr,"0.4", 0); EXPECT(0);
1378 CONVERT_STR(VarI2FromStr,"0.5", 0); EXPECT(0);
1379 CONVERT_STR(VarI2FromStr,"0.6", 0); EXPECT(1);
1380 CONVERT_STR(VarI2FromStr,"1.5", 0); EXPECT(2);
1383 static void test_VarI2Copy(void)
1385 COPYTEST(1, VT_I2, V_I2(&vSrc), V_I2(&vDst), V_I2REF(&vSrc), V_I2REF(&vDst), "%d");
1388 static void test_VarI2ChangeTypeEx(void)
1390 CONVVARS(CONV_TYPE);
1391 VARIANTARG vSrc, vDst;
1395 INITIAL_TYPETEST(VT_I2, V_I2, "%d");
1397 NEGATIVE_TYPETEST(VT_I2, V_I2, "%d", VT_UI2, V_UI2);
1401 #define CONV_TYPE USHORT
1403 static void test_VarUI2FromI1(void)
1405 CONVVARS(signed char);
1408 CHECKPTR(VarUI2FromI1);
1409 OVERFLOWRANGE(VarUI2FromI1, -128, 0);
1410 CONVERTRANGE(VarUI2FromI1, 0, 128);
1413 static void test_VarUI2FromI2(void)
1418 CHECKPTR(VarUI2FromI2);
1419 OVERFLOWRANGE(VarUI2FromI2, -32768, 0);
1420 CONVERTRANGE(VarUI2FromI2, 0, 32768);
1423 static void test_VarUI2FromI4(void)
1428 CHECKPTR(VarUI2FromI4);
1429 OVERFLOWRANGE(VarUI2FromI4, -32768, 0);
1430 CONVERT(VarUI2FromI4, 0); EXPECT(0);
1431 CONVERT(VarUI2FromI4, 65535); EXPECT(65535);
1432 CONVERT(VarUI2FromI4, 65536); EXPECT_OVERFLOW;
1435 static void test_VarUI2FromI8(void)
1440 CHECKPTR(VarUI2FromI8);
1441 OVERFLOWRANGE(VarUI2FromI8, -32768, 0);
1442 CONVERT(VarUI2FromI8, 0); EXPECT(0);
1443 CONVERT(VarUI2FromI8, 65535); EXPECT(65535);
1444 CONVERT(VarUI2FromI8, 65536); EXPECT_OVERFLOW;
1447 static void test_VarUI2FromUI1(void)
1452 CHECKPTR(VarUI2FromUI1);
1453 CONVERTRANGE(VarUI2FromUI1, 0, 256);
1456 static void test_VarUI2FromUI4(void)
1460 CHECKPTR(VarUI2FromUI4);
1461 CONVERT(VarUI2FromUI4, 0); EXPECT(0);
1462 CONVERT(VarUI2FromUI4, 65535); EXPECT(65535);
1463 CONVERT(VarUI2FromUI4, 65536); EXPECT_OVERFLOW;
1466 static void test_VarUI2FromUI8(void)
1470 CHECKPTR(VarUI2FromUI8);
1471 CONVERT(VarUI2FromUI8, 0); EXPECT(0);
1472 CONVERT(VarUI2FromUI8, 65535); EXPECT(65535);
1473 CONVERT(VarUI2FromUI8, 65536); EXPECT_OVERFLOW;
1476 static void test_VarUI2FromBool(void)
1478 CONVVARS(VARIANT_BOOL);
1481 CHECKPTR(VarUI2FromBool);
1482 CONVERT(VarUI2FromBool, -1); EXPECT(65535); /* Wraps! */
1483 CONVERTRANGE(VarUI2FromBool, 0, 32768);
1486 static void test_VarUI2FromR4(void)
1490 CHECKPTR(VarUI2FromR4);
1491 CONVERT(VarUI2FromR4, -1.0f); EXPECT_OVERFLOW;
1492 CONVERT(VarUI2FromR4, 0.0f); EXPECT(0);
1493 CONVERT(VarUI2FromR4, 1.0f); EXPECT(1);
1494 CONVERT(VarUI2FromR4, 65535.0f); EXPECT(65535);
1495 CONVERT(VarUI2FromR4, 65536.0f); EXPECT_OVERFLOW;
1498 CONVERT(VarUI2FromR4, -1.5f); EXPECT_OVERFLOW;
1499 CONVERT(VarUI2FromR4, -0.6f); EXPECT_OVERFLOW;
1500 CONVERT(VarUI2FromR4, -0.5f); EXPECT(0);
1501 CONVERT(VarUI2FromR4, -0.4f); EXPECT(0);
1502 CONVERT(VarUI2FromR4, 0.4f); EXPECT(0);
1503 CONVERT(VarUI2FromR4, 0.5f); EXPECT(0);
1504 CONVERT(VarUI2FromR4, 0.6f); EXPECT(1);
1505 CONVERT(VarUI2FromR4, 1.5f); EXPECT(2);
1508 static void test_VarUI2FromR8(void)
1512 CHECKPTR(VarUI2FromR8);
1513 CONVERT(VarUI2FromR8, -1.0); EXPECT_OVERFLOW;
1514 CONVERT(VarUI2FromR8, 0.0); EXPECT(0);
1515 CONVERT(VarUI2FromR8, 1.0); EXPECT(1);
1516 CONVERT(VarUI2FromR8, 65535.0); EXPECT(65535);
1517 CONVERT(VarUI2FromR8, 65536.0); EXPECT_OVERFLOW;
1520 CONVERT(VarUI2FromR8, -1.5); EXPECT_OVERFLOW;
1521 CONVERT(VarUI2FromR8, -0.6); EXPECT_OVERFLOW;
1522 CONVERT(VarUI2FromR8, -0.5); EXPECT(0);
1523 CONVERT(VarUI2FromR8, -0.4); EXPECT(0);
1524 CONVERT(VarUI2FromR8, 0.4); EXPECT(0);
1525 CONVERT(VarUI2FromR8, 0.5); EXPECT(0);
1526 CONVERT(VarUI2FromR8, 0.6); EXPECT(1);
1527 CONVERT(VarUI2FromR8, 1.5); EXPECT(2);
1530 static void test_VarUI2FromDate(void)
1534 CHECKPTR(VarUI2FromDate);
1535 CONVERT(VarUI2FromDate, -1.0); EXPECT_OVERFLOW;
1536 CONVERT(VarUI2FromDate, 0.0); EXPECT(0);
1537 CONVERT(VarUI2FromDate, 1.0); EXPECT(1);
1538 CONVERT(VarUI2FromDate, 65535.0); EXPECT(65535);
1539 CONVERT(VarUI2FromDate, 65536.0); EXPECT_OVERFLOW;
1542 CONVERT(VarUI2FromDate, -1.5); EXPECT_OVERFLOW;
1543 CONVERT(VarUI2FromDate, -0.6); EXPECT_OVERFLOW;
1544 CONVERT(VarUI2FromDate, -0.5); EXPECT(0);
1545 CONVERT(VarUI2FromDate, -0.4); EXPECT(0);
1546 CONVERT(VarUI2FromDate, 0.4); EXPECT(0);
1547 CONVERT(VarUI2FromDate, 0.5); EXPECT(0);
1548 CONVERT(VarUI2FromDate, 0.6); EXPECT(1);
1549 CONVERT(VarUI2FromDate, 1.5); EXPECT(2);
1552 static void test_VarUI2FromCy(void)
1556 CHECKPTR(VarUI2FromCy);
1557 CONVERT_CY(VarUI2FromCy,-1); EXPECT_OVERFLOW;
1558 CONVERT_CY(VarUI2FromCy,0); EXPECT(0);
1559 CONVERT_CY(VarUI2FromCy,1); EXPECT(1);
1560 CONVERT_CY(VarUI2FromCy,65535); EXPECT(65535);
1561 CONVERT_CY(VarUI2FromCy,65536); EXPECT_OVERFLOW;
1564 CONVERT_CY(VarUI2FromCy,-1.5); EXPECT_OVERFLOW;
1565 CONVERT_CY(VarUI2FromCy,-0.6); EXPECT_OVERFLOW;
1566 CONVERT_CY(VarUI2FromCy,-0.5); EXPECT(0);
1567 CONVERT_CY(VarUI2FromCy,-0.4); EXPECT(0);
1568 CONVERT_CY(VarUI2FromCy,0.4); EXPECT(0);
1569 CONVERT_CY(VarUI2FromCy,0.5); EXPECT(0);
1570 CONVERT_CY(VarUI2FromCy,0.6); EXPECT(1);
1571 CONVERT_CY(VarUI2FromCy,1.5); EXPECT(2);
1574 static void test_VarUI2FromDec(void)
1578 CHECKPTR(VarUI2FromDec);
1580 CONVERT_BADDEC(VarUI2FromDec);
1582 CONVERT_DEC(VarUI2FromDec,0,0x80,0,1); EXPECT_OVERFLOW;
1583 CONVERT_DEC(VarUI2FromDec,0,0,0,0); EXPECT(0);
1584 CONVERT_DEC(VarUI2FromDec,0,0,0,1); EXPECT(1);
1585 CONVERT_DEC(VarUI2FromDec,0,0,0,65535); EXPECT(65535);
1586 CONVERT_DEC(VarUI2FromDec,0,0,0,65536); EXPECT_OVERFLOW;
1588 CONVERT_DEC(VarUI2FromDec,2,0x80,0,100); EXPECT_OVERFLOW;
1589 CONVERT_DEC(VarUI2FromDec,2,0,0,6553500); EXPECT(65535);
1590 CONVERT_DEC(VarUI2FromDec,2,0,0,6553600); EXPECT_OVERFLOW;
1593 static void test_VarUI2FromStr(void)
1598 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1600 CHECKPTR(VarUI2FromStr);
1602 CONVERT_STR(VarUI2FromStr,NULL, 0); EXPECT_MISMATCH;
1603 CONVERT_STR(VarUI2FromStr,"0", 0); EXPECT(0);
1604 CONVERT_STR(VarUI2FromStr,"-1", 0); EXPECT_OVERFLOW;
1605 CONVERT_STR(VarUI2FromStr,"65535", 0); EXPECT(65535);
1606 CONVERT_STR(VarUI2FromStr,"65536", 0); EXPECT_OVERFLOW;
1609 CONVERT_STR(VarUI2FromStr,"-1.5", 0); EXPECT_OVERFLOW;
1610 CONVERT_STR(VarUI2FromStr,"-0.6", 0); EXPECT_OVERFLOW;
1611 CONVERT_STR(VarUI2FromStr,"-0.5", 0); EXPECT(0);
1612 CONVERT_STR(VarUI2FromStr,"-0.4", 0); EXPECT(0);
1613 CONVERT_STR(VarUI2FromStr,"0.4", 0); EXPECT(0);
1614 CONVERT_STR(VarUI2FromStr,"0.5", 0); EXPECT(0);
1615 CONVERT_STR(VarUI2FromStr,"0.6", 0); EXPECT(1);
1616 CONVERT_STR(VarUI2FromStr,"1.5", 0); EXPECT(2);
1619 static void test_VarUI2Copy(void)
1623 COPYTEST(1, VT_UI2, V_UI2(&vSrc), V_UI2(&vDst), V_UI2REF(&vSrc), V_UI2REF(&vDst), "%d");
1627 static void test_VarUI2ChangeTypeEx(void)
1629 CONVVARS(CONV_TYPE);
1630 VARIANTARG vSrc, vDst;
1636 INITIAL_TYPETEST(VT_UI2, V_UI2, "%d");
1638 NEGATIVE_TYPETEST(VT_UI2, V_UI2, "%d", VT_I2, V_I2);
1647 #define CONV_TYPE LONG
1649 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%ld")
1652 static void test_VarI4FromI1(void)
1654 CONVVARS(signed char);
1657 CHECKPTR(VarI4FromI1);
1658 CONVERTRANGE(VarI4FromI1, -128, 128);
1661 static void test_VarI4FromI2(void)
1666 CHECKPTR(VarI4FromI2);
1667 CONVERTRANGE(VarI4FromI2, -32768, 32768);
1670 static void test_VarI4FromI8(void)
1674 CHECKPTR(VarI4FromI8);
1675 CHECKPTR(VarI4FromDec);
1677 CONVERT(VarI4FromI8, -1); EXPECT(-1);
1678 CONVERT(VarI4FromI8, 0); EXPECT(0);
1679 CONVERT(VarI4FromI8, 1); EXPECT(1);
1681 CONVERT_I8(VarI4FromI8, -1, 2147483647ul); EXPECT_OVERFLOW;
1682 CONVERT_I8(VarI4FromI8, -1, 2147483648ul); EXPECT(-2147483647 - 1);
1683 CONVERT_I8(VarI4FromI8, 0, 2147483647ul); EXPECT(2147483647);
1684 CONVERT_I8(VarI4FromI8, 0, 2147483648ul); EXPECT_OVERFLOW;
1687 static void test_VarI4FromUI1(void)
1692 CHECKPTR(VarI4FromUI1);
1693 CONVERTRANGE(VarI4FromUI1, 0, 256);
1696 static void test_VarI4FromUI2(void)
1701 CHECKPTR(VarI4FromUI2);
1702 CONVERTRANGE(VarI4FromUI2, 0, 65536);
1705 static void test_VarI4FromUI4(void)
1709 CHECKPTR(VarI4FromUI4);
1710 CONVERT(VarI4FromUI4, 0); EXPECT(0);
1711 CONVERT(VarI4FromUI4, 1); EXPECT(1);
1712 CONVERT(VarI4FromUI4, 2147483647); EXPECT(2147483647);
1713 CONVERT(VarI4FromUI4, 2147483648ul); EXPECT_OVERFLOW;
1716 static void test_VarI4FromUI8(void)
1720 CHECKPTR(VarI4FromUI8);
1721 CONVERT(VarI4FromUI8, 0); EXPECT(0);
1722 CONVERT(VarI4FromUI8, 1); EXPECT(1);
1723 CONVERT(VarI4FromUI8, 2147483647); EXPECT(2147483647);
1724 CONVERT(VarI4FromUI8, 2147483648ul); EXPECT_OVERFLOW;
1727 static void test_VarI4FromBool(void)
1729 CONVVARS(VARIANT_BOOL);
1732 CHECKPTR(VarI4FromBool);
1733 CONVERTRANGE(VarI4FromBool, -32768, 32768);
1736 static void test_VarI4FromR4(void)
1740 CHECKPTR(VarI4FromR4);
1742 /* min/max values are not exactly representable in a float */
1743 CONVERT(VarI4FromR4, -1.0f); EXPECT(-1);
1744 CONVERT(VarI4FromR4, 0.0f); EXPECT(0);
1745 CONVERT(VarI4FromR4, 1.0f); EXPECT(1);
1747 CONVERT(VarI4FromR4, -1.5f); EXPECT(-2);
1748 CONVERT(VarI4FromR4, -0.6f); EXPECT(-1);
1749 CONVERT(VarI4FromR4, -0.5f); EXPECT(0);
1750 CONVERT(VarI4FromR4, -0.4f); EXPECT(0);
1751 CONVERT(VarI4FromR4, 0.4f); EXPECT(0);
1752 CONVERT(VarI4FromR4, 0.5f); EXPECT(0);
1753 CONVERT(VarI4FromR4, 0.6f); EXPECT(1);
1754 CONVERT(VarI4FromR4, 1.5f); EXPECT(2);
1757 static void test_VarI4FromR8(void)
1761 CHECKPTR(VarI4FromR8);
1762 CONVERT(VarI4FromR8, -2147483649.0); EXPECT_OVERFLOW;
1763 CONVERT(VarI4FromR8, -2147483648.0); EXPECT(-2147483647 - 1);
1764 CONVERT(VarI4FromR8, -1.0); EXPECT(-1);
1765 CONVERT(VarI4FromR8, 0.0); EXPECT(0);
1766 CONVERT(VarI4FromR8, 1.0); EXPECT(1);
1767 CONVERT(VarI4FromR8, 2147483647.0); EXPECT(2147483647);
1768 CONVERT(VarI4FromR8, 2147483648.0); EXPECT_OVERFLOW;
1770 CONVERT(VarI4FromR8, -1.5); EXPECT(-2);
1771 CONVERT(VarI4FromR8, -0.6); EXPECT(-1);
1772 CONVERT(VarI4FromR8, -0.5); EXPECT(0);
1773 CONVERT(VarI4FromR8, -0.4); EXPECT(0);
1774 CONVERT(VarI4FromR8, 0.4); EXPECT(0);
1775 CONVERT(VarI4FromR8, 0.5); EXPECT(0);
1776 CONVERT(VarI4FromR8, 0.6); EXPECT(1);
1777 CONVERT(VarI4FromR8, 1.5); EXPECT(2);
1780 static void test_VarI4FromDate(void)
1784 CHECKPTR(VarI4FromDate);
1785 CONVERT(VarI4FromDate, -2147483649.0); EXPECT_OVERFLOW;
1786 CONVERT(VarI4FromDate, -2147483648.0); EXPECT(-2147483647 - 1);
1787 CONVERT(VarI4FromDate, -1.0); EXPECT(-1);
1788 CONVERT(VarI4FromDate, 0.0); EXPECT(0);
1789 CONVERT(VarI4FromDate, 1.0); EXPECT(1);
1790 CONVERT(VarI4FromDate, 2147483647.0); EXPECT(2147483647);
1791 CONVERT(VarI4FromDate, 2147483648.0); EXPECT_OVERFLOW;
1793 CONVERT(VarI4FromDate, -1.5); EXPECT(-2);
1794 CONVERT(VarI4FromDate, -0.6); EXPECT(-1);
1795 CONVERT(VarI4FromDate, -0.5); EXPECT(0);
1796 CONVERT(VarI4FromDate, -0.4); EXPECT(0);
1797 CONVERT(VarI4FromDate, 0.4); EXPECT(0);
1798 CONVERT(VarI4FromDate, 0.5); EXPECT(0);
1799 CONVERT(VarI4FromDate, 0.6); EXPECT(1);
1800 CONVERT(VarI4FromDate, 1.5); EXPECT(2);
1803 static void test_VarI4FromCy(void)
1807 CHECKPTR(VarI4FromCy);
1808 CONVERT_CY(VarI4FromCy,-1); EXPECT(-1);
1809 CONVERT_CY(VarI4FromCy,0); EXPECT(0);
1810 CONVERT_CY(VarI4FromCy,1); EXPECT(1);
1812 CONVERT_CY64(VarI4FromCy,-1,2147483647ul); EXPECT_OVERFLOW;
1813 CONVERT_CY64(VarI4FromCy,-1,2147483648ul); EXPECT(-2147483647 - 1);
1814 CONVERT_CY64(VarI4FromCy,0,2147483647ul); EXPECT(2147483647ul);
1815 CONVERT_CY64(VarI4FromCy,0,2147483648ul); EXPECT_OVERFLOW;
1817 CONVERT_CY(VarI4FromCy,-1.5); EXPECT(-2);
1818 CONVERT_CY(VarI4FromCy,-0.6); EXPECT(-1);
1819 CONVERT_CY(VarI4FromCy,-0.5); EXPECT(0);
1820 CONVERT_CY(VarI4FromCy,-0.4); EXPECT(0);
1821 CONVERT_CY(VarI4FromCy,0.4); EXPECT(0);
1822 CONVERT_CY(VarI4FromCy,0.5); EXPECT(0);
1823 CONVERT_CY(VarI4FromCy,0.6); EXPECT(1);
1824 CONVERT_CY(VarI4FromCy,1.5); EXPECT(2);
1827 static void test_VarI4FromDec(void)
1831 CHECKPTR(VarI4FromDec);
1833 CONVERT_BADDEC(VarI4FromDec);
1835 CONVERT_DEC(VarI4FromDec,0,0x80,0,1); EXPECT(-1);
1836 CONVERT_DEC(VarI4FromDec,0,0,0,0); EXPECT(0);
1837 CONVERT_DEC(VarI4FromDec,0,0,0,1); EXPECT(1);
1839 CONVERT_DEC64(VarI4FromDec,0,0x80,0,0,2147483649ul); EXPECT_OVERFLOW;
1840 CONVERT_DEC64(VarI4FromDec,0,0x80,0,0,2147483648ul); EXPECT(-2147483647 - 1);
1841 CONVERT_DEC64(VarI4FromDec,0,0,0,0,2147483647ul); EXPECT(2147483647ul);
1842 CONVERT_DEC64(VarI4FromDec,0,0,0,0,2147483648ul); EXPECT_OVERFLOW;
1844 CONVERT_DEC64(VarI4FromDec,2,0x80,0,50,100); EXPECT_OVERFLOW;
1845 CONVERT_DEC64(VarI4FromDec,2,0x80,0,50,0); EXPECT(-2147483647 - 1);
1846 CONVERT_DEC64(VarI4FromDec,2,0,0,49,4294967196ul); EXPECT(2147483647);
1847 CONVERT_DEC64(VarI4FromDec,2,0,0,50,0); EXPECT_OVERFLOW;
1850 static void test_VarI4FromStr(void)
1855 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
1857 CHECKPTR(VarI4FromStr);
1859 CONVERT_STR(VarI4FromStr,NULL,0); EXPECT_MISMATCH;
1860 CONVERT_STR(VarI4FromStr,"0",0); EXPECT(0);
1861 CONVERT_STR(VarI4FromStr,"-2147483649",0); EXPECT_OVERFLOW;
1862 CONVERT_STR(VarI4FromStr,"-2147483648",0); EXPECT(-2147483647 -1);
1863 CONVERT_STR(VarI4FromStr,"2147483647",0); EXPECT(2147483647);
1864 CONVERT_STR(VarI4FromStr,"2147483648",0); EXPECT_OVERFLOW;
1867 CONVERT_STR(VarI4FromStr,"-1.5",0); EXPECT(-2);
1868 CONVERT_STR(VarI4FromStr,"-0.6",0); EXPECT(-1);
1869 CONVERT_STR(VarI4FromStr,"-0.5",0); EXPECT(0);
1870 CONVERT_STR(VarI4FromStr,"-0.4",0); EXPECT(0);
1871 CONVERT_STR(VarI4FromStr,"0.4",0); EXPECT(0);
1872 CONVERT_STR(VarI4FromStr,"0.5",0); EXPECT(0);
1873 CONVERT_STR(VarI4FromStr,"0.6",0); EXPECT(1);
1874 CONVERT_STR(VarI4FromStr,"1.5",0); EXPECT(2);
1877 static void test_VarI4Copy(void)
1879 COPYTEST(1l, VT_I4, V_I4(&vSrc), V_I4(&vDst), V_I4REF(&vSrc), V_I4REF(&vDst), "%ld");
1882 static void test_VarI4ChangeTypeEx(void)
1884 CONVVARS(CONV_TYPE);
1885 VARIANTARG vSrc, vDst;
1889 INITIAL_TYPETEST(VT_I4, V_I4, "%ld");
1891 NEGATIVE_TYPETEST(VT_I4, V_I4, "%ld", VT_UI4, V_UI4);
1895 #define CONV_TYPE ULONG
1897 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%lu")
1899 static void test_VarUI4FromI1(void)
1901 CONVVARS(signed char);
1904 CHECKPTR(VarUI4FromI1);
1905 OVERFLOWRANGE(VarUI4FromI1, -127, 0);
1906 CONVERTRANGE(VarUI4FromI1, 0, 128);
1909 static void test_VarUI4FromI2(void)
1914 CHECKPTR(VarUI4FromI2);
1915 OVERFLOWRANGE(VarUI4FromI2, -32768, 0);
1916 CONVERTRANGE(VarUI4FromI2, 0, 32768);
1919 static void test_VarUI4FromUI2(void)
1924 CHECKPTR(VarUI4FromUI2);
1925 CONVERTRANGE(VarUI4FromUI2, 0, 65536);
1928 static void test_VarUI4FromI8(void)
1932 CHECKPTR(VarUI4FromI8);
1933 CONVERT(VarUI4FromI8, -1); EXPECT_OVERFLOW;
1934 CONVERT(VarUI4FromI8, 0); EXPECT(0);
1935 CONVERT(VarUI4FromI8, 1); EXPECT(1);
1936 CONVERT(VarUI4FromI8, 4294967295ul); EXPECT(4294967295ul);
1937 CONVERT_I8(VarUI4FromI8, 1, 0); EXPECT_OVERFLOW;
1940 static void test_VarUI4FromUI1(void)
1945 CHECKPTR(VarUI4FromUI1);
1946 CONVERTRANGE(VarUI4FromUI1, 0, 256);
1949 static void test_VarUI4FromI4(void)
1953 CHECKPTR(VarUI4FromI4);
1954 CONVERT(VarUI4FromI4, -1); EXPECT_OVERFLOW;
1955 CONVERT(VarUI4FromI4, 0); EXPECT(0);
1956 CONVERT(VarUI4FromI4, 1); EXPECT(1);
1957 CONVERT(VarUI4FromI4, 2147483647); EXPECT(2147483647);
1960 static void test_VarUI4FromUI8(void)
1964 CHECKPTR(VarUI4FromUI8);
1965 CONVERT(VarUI4FromUI8, 0); EXPECT(0);
1966 CONVERT(VarUI4FromUI8, 1); EXPECT(1);
1967 CONVERT(VarUI4FromI8, 4294967295ul); EXPECT(4294967295ul);
1968 CONVERT_I8(VarUI4FromI8, 1, 0); EXPECT_OVERFLOW;
1971 static void test_VarUI4FromBool(void)
1973 CONVVARS(VARIANT_BOOL);
1976 CHECKPTR(VarUI4FromBool);
1977 CONVERTRANGE(VarUI4FromBool, -32768, 32768);
1980 static void test_VarUI4FromR4(void)
1984 CHECKPTR(VarUI4FromR4);
1985 /* We can't test max values as they are not exactly representable in a float */
1986 CONVERT(VarUI4FromR4, -1.0f); EXPECT_OVERFLOW;
1987 CONVERT(VarUI4FromR4, 0.0f); EXPECT(0);
1988 CONVERT(VarUI4FromR4, 1.0f); EXPECT(1);
1990 CONVERT(VarUI4FromR4, -1.5f); EXPECT_OVERFLOW;
1991 CONVERT(VarUI4FromR4, -0.6f); EXPECT_OVERFLOW;
1992 CONVERT(VarUI4FromR4, -0.5f); EXPECT(0);
1993 CONVERT(VarUI4FromR4, -0.4f); EXPECT(0);
1994 CONVERT(VarUI4FromR4, 0.4f); EXPECT(0);
1995 CONVERT(VarUI4FromR4, 0.5f); EXPECT(0);
1996 CONVERT(VarUI4FromR4, 0.6f); EXPECT(1);
1997 CONVERT(VarUI4FromR4, 1.5f); EXPECT(2);
2001 static void test_VarUI4FromR8(void)
2005 CHECKPTR(VarUI4FromR8);
2006 CONVERT(VarUI4FromR8, -1.0); EXPECT_OVERFLOW;
2007 CONVERT(VarUI4FromR8, 0.0); EXPECT(0);
2008 CONVERT(VarUI4FromR8, 1.0); EXPECT(1);
2009 CONVERT(VarUI4FromR8, 4294967295.0); EXPECT(4294967295ul);
2010 CONVERT(VarUI4FromR8, 4294967296.0); EXPECT_OVERFLOW;
2012 CONVERT(VarUI4FromR8, -1.5); EXPECT_OVERFLOW;
2013 CONVERT(VarUI4FromR8, -0.6); EXPECT_OVERFLOW;
2014 CONVERT(VarUI4FromR8, -0.5); EXPECT(0);
2015 CONVERT(VarUI4FromR8, -0.4); EXPECT(0);
2016 CONVERT(VarUI4FromR8, 0.4); EXPECT(0);
2017 CONVERT(VarUI4FromR8, 0.5); EXPECT(0);
2018 CONVERT(VarUI4FromR8, 0.6); EXPECT(1);
2019 CONVERT(VarUI4FromR8, 1.5); EXPECT(2);
2022 static void test_VarUI4FromDate(void)
2026 CHECKPTR(VarUI4FromDate);
2027 CONVERT(VarUI4FromDate, -1.0); EXPECT_OVERFLOW;
2028 CONVERT(VarUI4FromDate, 0.0); EXPECT(0);
2029 CONVERT(VarUI4FromDate, 1.0); EXPECT(1);
2030 CONVERT(VarUI4FromDate, 4294967295.0); EXPECT(4294967295ul);
2031 CONVERT(VarUI4FromDate, 4294967296.0); EXPECT_OVERFLOW;
2033 CONVERT(VarUI4FromDate, -1.5); EXPECT_OVERFLOW;
2034 CONVERT(VarUI4FromDate, -0.6); EXPECT_OVERFLOW;
2035 CONVERT(VarUI4FromDate, -0.5); EXPECT(0);
2036 CONVERT(VarUI4FromDate, -0.4); EXPECT(0);
2037 CONVERT(VarUI4FromDate, 0.4); EXPECT(0);
2038 CONVERT(VarUI4FromDate, 0.5); EXPECT(0);
2039 CONVERT(VarUI4FromDate, 0.6); EXPECT(1);
2040 CONVERT(VarUI4FromDate, 1.5); EXPECT(2);
2043 static void test_VarUI4FromCy(void)
2047 CHECKPTR(VarUI4FromCy);
2048 CONVERT_CY(VarUI4FromCy,-1); EXPECT_OVERFLOW;
2049 CONVERT_CY(VarUI4FromCy,0); EXPECT(0);
2050 CONVERT_CY(VarUI4FromCy,1); EXPECT(1);
2051 CONVERT_CY64(VarUI4FromCy,0,4294967295ul); EXPECT(4294967295ul);
2052 CONVERT_CY64(VarUI4FromCy,1,0); EXPECT_OVERFLOW;
2054 CONVERT_CY(VarUI4FromCy,-1.5); EXPECT_OVERFLOW;
2055 CONVERT_CY(VarUI4FromCy,-0.6); EXPECT_OVERFLOW;
2056 CONVERT_CY(VarUI4FromCy,-0.5); EXPECT(0);
2057 CONVERT_CY(VarUI4FromCy,-0.4); EXPECT(0);
2058 CONVERT_CY(VarUI4FromCy,0.4); EXPECT(0);
2059 CONVERT_CY(VarUI4FromCy,0.5); EXPECT(0);
2060 CONVERT_CY(VarUI4FromCy,0.6); EXPECT(1);
2061 CONVERT_CY(VarUI4FromCy,1.5); EXPECT(2);
2064 static void test_VarUI4FromDec(void)
2068 CHECKPTR(VarUI4FromDec);
2070 CONVERT_BADDEC(VarUI4FromDec);
2072 CONVERT_DEC(VarUI4FromDec,0,0x80,0,1); EXPECT_OVERFLOW;
2073 CONVERT_DEC(VarUI4FromDec,0,0,0,0); EXPECT(0);
2074 CONVERT_DEC(VarUI4FromDec,0,0,0,1); EXPECT(1);
2075 CONVERT_DEC64(VarUI4FromDec,0,0,0,0,4294967295ul); EXPECT(4294967295ul);
2076 CONVERT_DEC64(VarUI4FromDec,0,0,0,1,0); EXPECT_OVERFLOW;
2078 CONVERT_DEC64(VarUI4FromDec,2,0,0,99,4294967196ul); EXPECT(4294967295ul);
2079 CONVERT_DEC64(VarUI4FromDec,2,0,0,100,0); EXPECT_OVERFLOW;
2082 static void test_VarUI4FromStr(void)
2087 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2089 CHECKPTR(VarUI4FromStr);
2091 CONVERT_STR(VarUI4FromStr,NULL,0); EXPECT_MISMATCH;
2092 CONVERT_STR(VarUI4FromStr,"-1",0); EXPECT_OVERFLOW;
2093 CONVERT_STR(VarUI4FromStr,"0",0); EXPECT(0);
2094 CONVERT_STR(VarUI4FromStr,"4294967295",0); EXPECT(4294967295ul);
2095 CONVERT_STR(VarUI4FromStr,"4294967296",0); EXPECT_OVERFLOW;
2098 CONVERT_STR(VarUI4FromStr,"-1.5",0); EXPECT_OVERFLOW;
2099 CONVERT_STR(VarUI4FromStr,"-0.6",0); EXPECT_OVERFLOW;
2100 CONVERT_STR(VarUI4FromStr,"-0.5",0); EXPECT(0);
2101 CONVERT_STR(VarUI4FromStr,"-0.4",0); EXPECT(0);
2102 CONVERT_STR(VarUI4FromStr,"0.4",0); EXPECT(0);
2103 CONVERT_STR(VarUI4FromStr,"0.5",0); EXPECT(0);
2104 CONVERT_STR(VarUI4FromStr,"0.6",0); EXPECT(1);
2105 CONVERT_STR(VarUI4FromStr,"1.5",0); EXPECT(2);
2108 static void test_VarUI4Copy(void)
2112 COPYTEST(1ul, VT_UI4, V_UI4(&vSrc), V_UI4(&vDst), V_UI4REF(&vSrc), V_UI4REF(&vDst), "%lu");
2116 static void test_VarUI4ChangeTypeEx(void)
2118 CONVVARS(CONV_TYPE);
2119 VARIANTARG vSrc, vDst;
2125 INITIAL_TYPETEST(VT_UI4, V_UI4, "%lu");
2127 NEGATIVE_TYPETEST(VT_UI4, V_UI4, "%lu", VT_I4, V_I4);
2136 #define CONV_TYPE LONG64
2138 #define EXPECTRES(res, x) \
2139 ok(hres == S_OK || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
2140 "expected hres " #x ", got hres=0x%08lx\n", hres)
2142 #define EXPECTI8(x) \
2143 ok((hres == S_OK && out == (CONV_TYPE)(x)), \
2144 "expected " #x "(%lu,%lu), got (%lu,%lu); hres=0x%08lx\n", \
2145 (ULONG)((LONG64)(x) >> 32), (ULONG)((x) & 0xffffffff), \
2146 (ULONG)(out >> 32), (ULONG)(out & 0xffffffff), hres)
2148 #define EXPECTI864(x,y) \
2149 ok(hres == S_OK && (out >> 32) == (CONV_TYPE)(x) && (out & 0xffffffff) == (CONV_TYPE)(y), \
2150 "expected " #x "(%lu,%lu), got (%lu,%lu); hres=0x%08lx\n", \
2151 (ULONG)(x), (ULONG)(y), \
2152 (ULONG)(out >> 32), (ULONG)(out & 0xffffffff), hres)
2154 static void test_VarI8FromI1(void)
2156 CONVVARS(signed char);
2159 CHECKPTR(VarI8FromI1);
2160 for (i = -128; i < 128; i++)
2162 CONVERT(VarI8FromI1,i); EXPECTI8(i);
2166 static void test_VarI8FromUI1(void)
2171 CHECKPTR(VarI8FromUI1);
2172 for (i = 0; i < 256; i++)
2174 CONVERT(VarI8FromUI1,i); EXPECTI8(i);
2178 static void test_VarI8FromI2(void)
2183 CHECKPTR(VarI8FromI2);
2184 for (i = -32768; i < 32768; i++)
2186 CONVERT(VarI8FromI2,i); EXPECTI8(i);
2190 static void test_VarI8FromUI2(void)
2195 CHECKPTR(VarI8FromUI2);
2196 for (i = -0; i < 65535; i++)
2198 CONVERT(VarI8FromUI2,i); EXPECTI8(i);
2202 static void test_VarI8FromUI4(void)
2206 CHECKPTR(VarI8FromUI4);
2207 CONVERT(VarI8FromUI4, 0); EXPECTI8(0);
2208 CONVERT(VarI8FromUI4, 1); EXPECTI8(1);
2209 CONVERT(VarI8FromUI4, 4294967295ul); EXPECTI8(4294967295ul);
2212 static void test_VarI8FromR4(void)
2216 CHECKPTR(VarI8FromR4);
2218 CONVERT(VarI8FromR4, -128.0f); EXPECTI8(-128);
2219 CONVERT(VarI8FromR4, -1.0f); EXPECTI8(-1);
2220 CONVERT(VarI8FromR4, 0.0f); EXPECTI8(0);
2221 CONVERT(VarI8FromR4, 1.0f); EXPECTI8(1);
2222 CONVERT(VarI8FromR4, 127.0f); EXPECTI8(127);
2224 CONVERT(VarI8FromR4, -1.5f); EXPECTI8(-2);
2225 CONVERT(VarI8FromR4, -0.6f); EXPECTI8(-1);
2226 CONVERT(VarI8FromR4, -0.5f); EXPECTI8(0);
2227 CONVERT(VarI8FromR4, -0.4f); EXPECTI8(0);
2228 CONVERT(VarI8FromR4, 0.4f); EXPECTI8(0);
2229 CONVERT(VarI8FromR4, 0.5f); EXPECTI8(0);
2230 CONVERT(VarI8FromR4, 0.6f); EXPECTI8(1);
2231 CONVERT(VarI8FromR4, 1.5f); EXPECTI8(2);
2234 static void test_VarI8FromR8(void)
2238 CHECKPTR(VarI8FromR8);
2239 CONVERT(VarI8FromR8, -128.0); EXPECTI8(-128);
2240 CONVERT(VarI8FromR8, -1.0); EXPECTI8(-1);
2241 CONVERT(VarI8FromR8, 0.0); EXPECTI8(0);
2242 CONVERT(VarI8FromR8, 1.0); EXPECTI8(1);
2243 CONVERT(VarI8FromR8, 127.0); EXPECTI8(127);
2245 CONVERT(VarI8FromR8, -1.5); EXPECTI8(-2);
2246 CONVERT(VarI8FromR8, -0.6); EXPECTI8(-1);
2247 CONVERT(VarI8FromR8, -0.5); EXPECTI8(0);
2248 CONVERT(VarI8FromR8, -0.4); EXPECTI8(0);
2249 CONVERT(VarI8FromR8, 0.4); EXPECTI8(0);
2250 CONVERT(VarI8FromR8, 0.5); EXPECTI8(0);
2251 CONVERT(VarI8FromR8, 0.6); EXPECTI8(1);
2252 CONVERT(VarI8FromR8, 1.5); EXPECTI8(2);
2255 static void test_VarI8FromDate(void)
2259 CHECKPTR(VarI8FromDate);
2260 CONVERT(VarI8FromDate, -128.0); EXPECTI8(-128);
2261 CONVERT(VarI8FromDate, -1.0); EXPECTI8(-1);
2262 CONVERT(VarI8FromDate, 0.0); EXPECTI8(0);
2263 CONVERT(VarI8FromDate, 1.0); EXPECTI8(1);
2264 CONVERT(VarI8FromDate, 127.0); EXPECTI8(127);
2266 CONVERT(VarI8FromDate, -1.5); EXPECTI8(-2);
2267 CONVERT(VarI8FromDate, -0.6); EXPECTI8(-1);
2268 CONVERT(VarI8FromDate, -0.5); EXPECTI8(0);
2269 CONVERT(VarI8FromDate, -0.4); EXPECTI8(0);
2270 CONVERT(VarI8FromDate, 0.4); EXPECTI8(0);
2271 CONVERT(VarI8FromDate, 0.5); EXPECTI8(0);
2272 CONVERT(VarI8FromDate, 0.6); EXPECTI8(1);
2273 CONVERT(VarI8FromDate, 1.5); EXPECTI8(2);
2276 static void test_VarI8FromBool(void)
2278 CONVVARS(VARIANT_BOOL);
2281 CHECKPTR(VarI8FromBool);
2282 for (i = -32768; i < 32768; i++)
2284 CONVERT(VarI8FromBool,i); EXPECTI8(i);
2288 static void test_VarI8FromUI8(void)
2292 CHECKPTR(VarI8FromUI8);
2293 CONVERT(VarI8FromUI8, 0); EXPECTI8(0);
2294 CONVERT(VarI8FromUI8, 1); EXPECTI8(1);
2295 CONVERT_I8(VarI8FromUI8, 0x7fffffff, 0xffffffff); EXPECTI864(0x7fffffff, 0xffffffff);
2296 CONVERT_I8(VarI8FromUI8, 0x80000000, 0); EXPECT_OVERFLOW;
2299 static void test_VarI8FromCy(void)
2303 CHECKPTR(VarI8FromCy);
2304 CONVERT_CY(VarI8FromCy,-128); EXPECTI8(-129);
2305 CONVERT_CY(VarI8FromCy,-1); EXPECTI8(-2);
2306 CONVERT_CY(VarI8FromCy,0); EXPECTI8(0);
2307 CONVERT_CY(VarI8FromCy,1); EXPECTI8(1);
2308 CONVERT_CY(VarI8FromCy,127); EXPECTI8(127);
2310 CONVERT_CY(VarI8FromCy,-1.5); EXPECTI8(-2);
2311 CONVERT_CY(VarI8FromCy,-0.6); EXPECTI8(-1);
2312 CONVERT_CY(VarI8FromCy,-0.5); EXPECTI8(-1);
2313 CONVERT_CY(VarI8FromCy,-0.4); EXPECTI8(-1);
2314 CONVERT_CY(VarI8FromCy,0.4); EXPECTI8(0);
2315 CONVERT_CY(VarI8FromCy,0.5); EXPECTI8(0);
2316 CONVERT_CY(VarI8FromCy,0.6); EXPECTI8(1);
2317 CONVERT_CY(VarI8FromCy,1.5); EXPECTI8(2);
2320 static void test_VarI8FromDec(void)
2324 CHECKPTR(VarI8FromDec);
2326 CONVERT_BADDEC(VarI8FromDec);
2328 CONVERT_DEC(VarI8FromDec,0,0x80,0,128); EXPECTI8(-128);
2329 CONVERT_DEC(VarI8FromDec,0,0x80,0,1); EXPECTI8(-1);
2330 CONVERT_DEC(VarI8FromDec,0,0,0,0); EXPECTI8(0);
2331 CONVERT_DEC(VarI8FromDec,0,0,0,1); EXPECTI8(1);
2332 CONVERT_DEC(VarI8FromDec,0,0,0,127); EXPECTI8(127);
2334 CONVERT_DEC(VarI8FromDec,2,0x80,0,12700); EXPECTI8(-127);
2335 CONVERT_DEC(VarI8FromDec,2,0,0,12700); EXPECTI8(127);
2338 static void test_VarI8FromStr(void)
2343 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2345 CHECKPTR(VarI8FromStr);
2347 CONVERT_STR(VarI8FromStr,NULL,0); EXPECT_MISMATCH;
2348 CONVERT_STR(VarI8FromStr,"0",0); EXPECTI8(0);
2349 CONVERT_STR(VarI8FromStr,"-1",0); EXPECTI8(-1);
2350 CONVERT_STR(VarI8FromStr,"2147483647",0); EXPECTI8(2147483647);
2352 CONVERT_STR(VarI8FromStr,"-1.5",0); EXPECTI8(-2);
2353 CONVERT_STR(VarI8FromStr,"-0.6",0); EXPECTI8(-1);
2354 CONVERT_STR(VarI8FromStr,"-0.5",0); EXPECTI8(0);
2355 CONVERT_STR(VarI8FromStr,"-0.4",0); EXPECTI8(0);
2356 CONVERT_STR(VarI8FromStr,"0.4",0); EXPECTI8(0);
2357 CONVERT_STR(VarI8FromStr,"0.5",0); EXPECTI8(0);
2358 CONVERT_STR(VarI8FromStr,"0.6",0); EXPECTI8(1);
2359 CONVERT_STR(VarI8FromStr,"1.5",0); EXPECTI8(2);
2362 static void test_VarI8Copy(void)
2365 VARIANTARG vSrc, vDst;
2368 if (!HAVE_OLEAUT32_I8)
2373 V_VT(&vSrc) = VT_I8;
2375 hres = VariantCopy(&vDst, &vSrc);
2376 ok(hres == S_OK && V_VT(&vDst) == VT_I8 && V_I8(&vDst) == in,
2377 "copy hres 0x%lX, type %d, value (%x%08x) %x%08x\n",
2378 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_I8(&vDst) >> 32), (UINT)V_I8(&vDst) );
2379 V_VT(&vSrc) = VT_I8|VT_BYREF;
2380 V_I8REF(&vSrc) = ∈
2381 hres = VariantCopy(&vDst, &vSrc);
2382 ok(hres == S_OK && V_VT(&vDst) == (VT_I8|VT_BYREF) && V_I8REF(&vDst) == &in,
2383 "ref hres 0x%lX, type %d, ref (%p) %p\n", hres, V_VT(&vDst), &in, V_I8REF(&vDst));
2384 hres = VariantCopyInd(&vDst, &vSrc);
2385 ok(hres == S_OK && V_VT(&vDst) == VT_I8 && V_I8(&vDst) == in,
2386 "copy hres 0x%lX, type %d, value (%x%08x) %x%08x\n",
2387 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_I8(&vDst) >> 32), (UINT)V_I8(&vDst) );
2390 static void test_VarI8ChangeTypeEx(void)
2392 CONVVARS(CONV_TYPE);
2393 VARIANTARG vSrc, vDst;
2395 if (!HAVE_OLEAUT32_I8)
2400 INITIAL_TYPETESTI8(VT_I8, V_I8);
2404 /* Adapt the test macros to UI8 */
2406 #define CONV_TYPE ULONG64
2408 static void test_VarUI8FromI1(void)
2410 CONVVARS(signed char);
2413 CHECKPTR(VarUI8FromI1);
2414 for (i = -128; i < 128; i++)
2416 CONVERT(VarUI8FromI1,i);
2424 static void test_VarUI8FromUI1(void)
2429 CHECKPTR(VarUI8FromUI1);
2430 for (i = 0; i < 256; i++)
2432 CONVERT(VarUI8FromUI1,i); EXPECTI8(i);
2436 static void test_VarUI8FromI2(void)
2441 CHECKPTR(VarUI8FromI2);
2442 for (i = -32768; i < 32768; i++)
2444 CONVERT(VarUI8FromI2,i);
2452 static void test_VarUI8FromUI2(void)
2457 CHECKPTR(VarUI8FromUI2);
2458 for (i = 0; i < 65535; i++)
2460 CONVERT(VarUI8FromUI2,i); EXPECTI8(i);
2464 static void test_VarUI8FromUI4(void)
2468 CHECKPTR(VarUI8FromUI4);
2469 CONVERT(VarUI8FromUI4, 0); EXPECTI8(0);
2470 CONVERT(VarUI8FromUI4, 0xffffffff); EXPECTI8(0xffffffff);
2473 static void test_VarUI8FromR4(void)
2477 CHECKPTR(VarUI8FromR4);
2478 CONVERT(VarUI8FromR4, -1.0f); EXPECT_OVERFLOW;
2479 CONVERT(VarUI8FromR4, 0.0f); EXPECTI8(0);
2480 CONVERT(VarUI8FromR4, 1.0f); EXPECTI8(1);
2481 CONVERT(VarUI8FromR4, 255.0f); EXPECTI8(255);
2483 CONVERT(VarUI8FromR4, -1.5f); EXPECT_OVERFLOW;
2484 CONVERT(VarUI8FromR4, -0.6f); EXPECT_OVERFLOW;
2485 CONVERT(VarUI8FromR4, -0.5f); EXPECTI8(0);
2486 CONVERT(VarUI8FromR4, -0.4f); EXPECTI8(0);
2487 CONVERT(VarUI8FromR4, 0.4f); EXPECTI8(0);
2488 CONVERT(VarUI8FromR4, 0.5f); EXPECTI8(0);
2489 CONVERT(VarUI8FromR4, 0.6f); EXPECTI8(1);
2490 CONVERT(VarUI8FromR4, 1.5f); EXPECTI8(2);
2493 static void test_VarUI8FromR8(void)
2497 CHECKPTR(VarUI8FromR8);
2498 CONVERT(VarUI8FromR8, -1.0); EXPECT_OVERFLOW;
2499 CONVERT(VarUI8FromR8, 0.0); EXPECTI8(0);
2500 CONVERT(VarUI8FromR8, 1.0); EXPECTI8(1);
2501 CONVERT(VarUI8FromR8, 255.0); EXPECTI8(255);
2503 CONVERT(VarUI8FromR8, -1.5); EXPECT_OVERFLOW;
2504 CONVERT(VarUI8FromR8, -0.6); EXPECT_OVERFLOW;
2505 CONVERT(VarUI8FromR8, -0.5); EXPECTI8(0);
2506 CONVERT(VarUI8FromR8, -0.4); EXPECTI8(0);
2507 CONVERT(VarUI8FromR8, 0.4); EXPECTI8(0);
2508 CONVERT(VarUI8FromR8, 0.5); EXPECTI8(0);
2509 CONVERT(VarUI8FromR8, 0.6); EXPECTI8(1);
2510 CONVERT(VarUI8FromR8, 1.5); EXPECTI8(2);
2513 static void test_VarUI8FromDate(void)
2517 CHECKPTR(VarUI8FromDate);
2518 CONVERT(VarUI8FromDate, -1.0); EXPECT_OVERFLOW;
2519 CONVERT(VarUI8FromDate, 0.0); EXPECTI8(0);
2520 CONVERT(VarUI8FromDate, 1.0); EXPECTI8(1);
2521 CONVERT(VarUI8FromDate, 255.0); EXPECTI8(255);
2523 CONVERT(VarUI8FromDate, -1.5); EXPECT_OVERFLOW;
2524 CONVERT(VarUI8FromDate, -0.6); EXPECT_OVERFLOW;
2525 CONVERT(VarUI8FromDate, -0.5); EXPECTI8(0);
2526 CONVERT(VarUI8FromDate, -0.4); EXPECTI8(0);
2527 CONVERT(VarUI8FromDate, 0.4); EXPECTI8(0);
2528 CONVERT(VarUI8FromDate, 0.5); EXPECTI8(0);
2529 CONVERT(VarUI8FromDate, 0.6); EXPECTI8(1);
2530 CONVERT(VarUI8FromDate, 1.5); EXPECTI8(2);
2533 static void test_VarUI8FromBool(void)
2535 CONVVARS(VARIANT_BOOL);
2538 CHECKPTR(VarUI8FromBool);
2539 CONVERTRANGE(VarUI8FromBool, -32768, 32768);
2542 static void test_VarUI8FromI8(void)
2546 CHECKPTR(VarUI8FromI8);
2547 CONVERT(VarUI8FromI8, -1); EXPECT_OVERFLOW;
2548 CONVERT(VarUI8FromI8, 0); EXPECTI8(0);
2549 CONVERT(VarUI8FromI8, 1); EXPECTI8(1);
2552 static void test_VarUI8FromCy(void)
2556 CHECKPTR(VarUI8FromCy);
2557 CONVERT_CY(VarUI8FromCy,-1); EXPECT_OVERFLOW;
2558 CONVERT_CY(VarUI8FromCy,0); EXPECTI8(0);
2559 CONVERT_CY(VarUI8FromCy,1); EXPECTI8(1);
2560 CONVERT_CY(VarUI8FromCy,255); EXPECTI8(255);
2562 CONVERT_CY(VarUI8FromCy,-1.5); EXPECT_OVERFLOW;
2563 CONVERT_CY(VarUI8FromCy,-0.6); EXPECT_OVERFLOW;
2564 CONVERT_CY(VarUI8FromCy,-0.5); EXPECTI8(0);
2565 CONVERT_CY(VarUI8FromCy,-0.4); EXPECTI8(0);
2566 CONVERT_CY(VarUI8FromCy,0.4); EXPECTI8(0);
2567 CONVERT_CY(VarUI8FromCy,0.5); EXPECTI8(0);
2568 CONVERT_CY(VarUI8FromCy,0.6); EXPECTI8(1);
2569 CONVERT_CY(VarUI8FromCy,1.5); EXPECTI8(2);
2572 static void test_VarUI8FromDec(void)
2576 CHECKPTR(VarUI8FromDec);
2578 CONVERT_BADDEC(VarUI8FromDec);
2581 /* This returns 1 under native; Wine fixes this bug and returns overflow */
2582 CONVERT_DEC(VarUI8FromDec,0,0x80,0,1);
2584 CONVERT_DEC(VarUI8FromDec,0,0,0,0); EXPECTI8(0);
2585 CONVERT_DEC(VarUI8FromDec,0,0,0,1); EXPECTI8(1);
2586 CONVERT_DEC(VarUI8FromDec,0,0,0,255); EXPECTI8(255);
2588 CONVERT_DEC(VarUI8FromDec,2,0x80,0,100); EXPECT_OVERFLOW;
2589 CONVERT_DEC(VarUI8FromDec,2,0,0,25500); EXPECTI8(255);
2592 static void test_VarUI8FromStr(void)
2597 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2599 CHECKPTR(VarUI8FromStr);
2601 CONVERT_STR(VarUI8FromStr,NULL,0); EXPECT_MISMATCH;
2602 CONVERT_STR(VarUI8FromStr,"0",0); EXPECTI8(0);
2603 CONVERT_STR(VarUI8FromStr,"-1",0); EXPECT_OVERFLOW;
2604 CONVERT_STR(VarUI8FromStr,"2147483647",0); EXPECTI8(2147483647);
2606 CONVERT_STR(VarUI8FromStr,"-1.5",0); EXPECT_OVERFLOW;
2607 CONVERT_STR(VarUI8FromStr,"-0.6",0); EXPECT_OVERFLOW;
2608 CONVERT_STR(VarUI8FromStr,"-0.5",0); EXPECTI8(0);
2609 CONVERT_STR(VarUI8FromStr,"-0.4",0); EXPECTI8(0);
2610 CONVERT_STR(VarUI8FromStr,"0.4",0); EXPECTI8(0);
2611 CONVERT_STR(VarUI8FromStr,"0.5",0); EXPECTI8(0);
2612 CONVERT_STR(VarUI8FromStr,"0.6",0); EXPECTI8(1);
2613 CONVERT_STR(VarUI8FromStr,"1.5",0); EXPECTI8(2);
2616 static void test_VarUI8Copy(void)
2619 VARIANTARG vSrc, vDst;
2622 if (!HAVE_OLEAUT32_I8)
2627 V_VT(&vSrc) = VT_UI8;
2629 hres = VariantCopy(&vDst, &vSrc);
2630 ok(hres == S_OK && V_VT(&vDst) == VT_UI8 && V_UI8(&vDst) == in,
2631 "copy hres 0x%lX, type %d, value (%x%08x) %x%08x\n",
2632 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_UI8(&vDst) >> 32), (UINT)V_UI8(&vDst) );
2633 V_VT(&vSrc) = VT_UI8|VT_BYREF;
2634 V_UI8REF(&vSrc) = ∈
2635 hres = VariantCopy(&vDst, &vSrc);
2636 ok(hres == S_OK && V_VT(&vDst) == (VT_UI8|VT_BYREF) && V_UI8REF(&vDst) == &in,
2637 "ref hres 0x%lX, type %d, ref (%p) %p\n", hres, V_VT(&vDst), &in, V_UI8REF(&vDst));
2638 hres = VariantCopyInd(&vDst, &vSrc);
2639 ok(hres == S_OK && V_VT(&vDst) == VT_UI8 && V_UI8(&vDst) == in,
2640 "copy hres 0x%lX, type %d, value (%x%08x) %x%08x\n",
2641 hres, V_VT(&vDst), (UINT)(in >> 32), (UINT)in, (UINT)(V_UI8(&vDst) >> 32), (UINT)V_UI8(&vDst) );
2644 static void test_VarUI8ChangeTypeEx(void)
2646 CONVVARS(CONV_TYPE);
2647 VARIANTARG vSrc, vDst;
2649 if (!HAVE_OLEAUT32_I8)
2654 INITIAL_TYPETESTI8(VT_UI8, V_UI8);
2663 #define CONV_TYPE float
2665 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%15.15f")
2667 static void test_VarR4FromI1(void)
2669 CONVVARS(signed char);
2672 CHECKPTR(VarR4FromI1);
2673 CONVERTRANGE(VarR4FromI1, -128, 128);
2676 static void test_VarR4FromUI1(void)
2681 CHECKPTR(VarR4FromUI1);
2682 CONVERTRANGE(VarR4FromUI1, 0, 256);
2685 static void test_VarR4FromI2(void)
2690 CHECKPTR(VarR4FromI2);
2691 CONVERTRANGE(VarR4FromI2, -32768, 32768);
2694 static void test_VarR4FromUI2(void)
2699 CHECKPTR(VarR4FromUI2);
2700 CONVERTRANGE(VarR4FromUI2, 0, 65536);
2703 static void test_VarR4FromI4(void)
2707 CHECKPTR(VarR4FromI4);
2708 CONVERT(VarR4FromI4, -2147483647-1); EXPECT(-2147483648.0f);
2709 CONVERT(VarR4FromI4, -1); EXPECT(-1.0f);
2710 CONVERT(VarR4FromI4, 0); EXPECT(0.0f);
2711 CONVERT(VarR4FromI4, 1); EXPECT(1.0f);
2712 CONVERT(VarR4FromI4, 2147483647); EXPECT(2147483647.0f);
2715 static void test_VarR4FromUI4(void)
2717 CONVVARS(unsigned int);
2719 CHECKPTR(VarR4FromUI4);
2720 CONVERT(VarR4FromUI4, 0); EXPECT(0.0f);
2721 CONVERT(VarR4FromUI4, 1); EXPECT(1.0f);
2722 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
2723 CONVERT(VarR4FromUI4, 0xffffffff); EXPECT(4294967296.0f);
2727 static void test_VarR4FromR8(void)
2731 CHECKPTR(VarR4FromR8);
2732 CONVERT(VarR4FromR8, -1.0); EXPECT(-1.0f);
2733 CONVERT(VarR4FromR8, 0.0); EXPECT(0.0f);
2734 CONVERT(VarR4FromR8, 1.0); EXPECT(1.0f);
2735 CONVERT(VarR4FromR8, 1.5); EXPECT(1.5f);
2737 /* Skip rounding tests - no rounding is done */
2740 static void test_VarR4FromBool(void)
2742 CONVVARS(VARIANT_BOOL);
2744 CHECKPTR(VarR4FromBool);
2745 CONVERT(VarR4FromBool, VARIANT_TRUE); EXPECT(VARIANT_TRUE * 1.0f);
2746 CONVERT(VarR4FromBool, VARIANT_FALSE); EXPECT(VARIANT_FALSE * 1.0f);
2749 static void test_VarR4FromCy(void)
2753 CHECKPTR(VarR4FromCy);
2754 CONVERT_CY(VarR4FromCy,-32768); EXPECT(-32768.0f);
2755 CONVERT_CY(VarR4FromCy,-1); EXPECT(-1.0f);
2756 CONVERT_CY(VarR4FromCy,0); EXPECT(0.0f);
2757 CONVERT_CY(VarR4FromCy,1); EXPECT(1.0f);
2758 CONVERT_CY(VarR4FromCy,32768); EXPECT(32768.0f);
2760 CONVERT_CY(VarR4FromCy,-1.5); EXPECT(-1.5f);
2761 CONVERT_CY(VarR4FromCy,-0.6); EXPECT(-0.6f);
2762 CONVERT_CY(VarR4FromCy,-0.5); EXPECT(-0.5f);
2763 CONVERT_CY(VarR4FromCy,-0.4); EXPECT(-0.4f);
2764 CONVERT_CY(VarR4FromCy,0.4); EXPECT(0.4f);
2765 CONVERT_CY(VarR4FromCy,0.5); EXPECT(0.5f);
2766 CONVERT_CY(VarR4FromCy,0.6); EXPECT(0.6f);
2767 CONVERT_CY(VarR4FromCy,1.5); EXPECT(1.5f);
2770 static void test_VarR4FromI8(void)
2774 CHECKPTR(VarR4FromI8);
2775 CONVERT(VarR4FromI8, -1); EXPECT(-1.0f);
2776 CONVERT(VarR4FromI8, 0); EXPECT(0.0f);
2777 CONVERT(VarR4FromI8, 1); EXPECT(1.0f);
2780 static void test_VarR4FromUI8(void)
2784 CHECKPTR(VarR4FromUI8);
2785 CONVERT(VarR4FromUI8, 0); EXPECT(0.0f);
2786 CONVERT(VarR4FromUI8, 1); EXPECT(1.0f);
2789 static void test_VarR4FromDec(void)
2793 CHECKPTR(VarR4FromDec);
2795 CONVERT_BADDEC(VarR4FromDec);
2797 CONVERT_DEC(VarR4FromDec,0,0x80,0,32768); EXPECT(-32768.0f);
2798 CONVERT_DEC(VarR4FromDec,0,0x80,0,1); EXPECT(-1.0f);
2799 CONVERT_DEC(VarR4FromDec,0,0,0,0); EXPECT(0.0f);
2800 CONVERT_DEC(VarR4FromDec,0,0,0,1); EXPECT(1.0f);
2801 CONVERT_DEC(VarR4FromDec,0,0,0,32767); EXPECT(32767.0f);
2803 CONVERT_DEC(VarR4FromDec,2,0x80,0,3276800); EXPECT(-32768.0f);
2804 CONVERT_DEC(VarR4FromDec,2,0,0,3276700); EXPECT(32767.0f);
2806 CONVERT_DEC(VarR4FromDec,0,0,1,0); EXPECT(18446744073709551616.0f);
2809 static void test_VarR4FromDate(void)
2813 CHECKPTR(VarR4FromDate);
2814 CONVERT(VarR4FromDate, -1.0); EXPECT(-1.0f);
2815 CONVERT(VarR4FromDate, 0.0); EXPECT(0.0f);
2816 CONVERT(VarR4FromDate, 1.0); EXPECT(1.0f);
2819 static void test_VarR4FromStr(void)
2824 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
2826 CHECKPTR(VarR4FromStr);
2828 CONVERT_STR(VarR4FromStr,NULL,0); EXPECT_MISMATCH;
2829 CONVERT_STR(VarR4FromStr,"-1", 0); EXPECT(-1.0f);
2830 CONVERT_STR(VarR4FromStr,"0", 0); EXPECT(0.0f);
2831 CONVERT_STR(VarR4FromStr,"1", 0); EXPECT(1.0f);
2833 CONVERT_STR(VarR4FromStr,"-1.5",0); EXPECT(-1.5f);
2834 CONVERT_STR(VarR4FromStr,"-0.6",0); EXPECT(-0.6f);
2835 CONVERT_STR(VarR4FromStr,"-0.5",0); EXPECT(-0.5f);
2836 CONVERT_STR(VarR4FromStr,"-0.4",0); EXPECT(-0.4f);
2837 CONVERT_STR(VarR4FromStr,"0.4",0); EXPECT(0.4f);
2838 CONVERT_STR(VarR4FromStr,"0.5",0); EXPECT(0.5f);
2839 CONVERT_STR(VarR4FromStr,"0.6",0); EXPECT(0.6f);
2840 CONVERT_STR(VarR4FromStr,"1.5",0); EXPECT(1.5f);
2843 static void test_VarR4Copy(void)
2845 COPYTEST(77665544.0f, VT_R4, V_R4(&vSrc), V_R4(&vDst), V_R4REF(&vSrc),V_R4REF(&vDst), "%15.15f");
2848 static void test_VarR4ChangeTypeEx(void)
2850 #ifdef HAS_UINT64_TO_FLOAT
2851 CONVVARS(CONV_TYPE);
2852 VARIANTARG vSrc, vDst;
2856 INITIAL_TYPETEST(VT_R4, V_R4, "%f");
2866 #define CONV_TYPE double
2868 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%15.15f")
2870 static void test_VarR8FromI1(void)
2872 CONVVARS(signed char);
2875 CHECKPTR(VarR8FromI1);
2876 CONVERTRANGE(VarR8FromI1, -128, 128);
2879 static void test_VarR8FromUI1(void)
2884 CHECKPTR(VarR8FromUI1);
2885 CONVERTRANGE(VarR8FromUI1, 0, 256);
2888 static void test_VarR8FromI2(void)
2893 CHECKPTR(VarR8FromI2);
2894 CONVERTRANGE(VarR8FromI2, -32768, 32768);
2897 static void test_VarR8FromUI2(void)
2902 CHECKPTR(VarR8FromUI2);
2903 CONVERTRANGE(VarR8FromUI2, 0, 65536);
2906 static void test_VarR8FromI4(void)
2910 CHECKPTR(VarR8FromI4);
2911 CONVERT(VarR8FromI4, -2147483647-1); EXPECT(-2147483648.0);
2912 CONVERT(VarR8FromI4, -1); EXPECT(-1.0);
2913 CONVERT(VarR8FromI4, 0); EXPECT(0.0);
2914 CONVERT(VarR8FromI4, 1); EXPECT(1.0);
2915 CONVERT(VarR8FromI4, 0x7fffffff); EXPECT(2147483647.0);
2918 static void test_VarR8FromUI4(void)
2920 CONVVARS(unsigned int);
2922 CHECKPTR(VarR8FromUI4);
2923 CONVERT(VarR8FromUI4, 0); EXPECT(0.0);
2924 CONVERT(VarR8FromUI4, 1); EXPECT(1.0);
2925 CONVERT(VarR8FromUI4, 0xffffffff); EXPECT(4294967295.0);
2928 static void test_VarR8FromR4(void)
2932 CHECKPTR(VarR8FromR4);
2933 CONVERT(VarR8FromR4, -1.0f); EXPECT(-1.0);
2934 CONVERT(VarR8FromR4, 0.0f); EXPECT(0.0);
2935 CONVERT(VarR8FromR4, 1.0f); EXPECT(1.0);
2936 CONVERT(VarR8FromR4, 1.5f); EXPECT(1.5);
2938 /* Skip rounding tests - no rounding is done */
2941 static void test_VarR8FromBool(void)
2943 CONVVARS(VARIANT_BOOL);
2945 CHECKPTR(VarR8FromBool);
2946 CONVERT(VarR8FromBool, VARIANT_TRUE); EXPECT(VARIANT_TRUE * 1.0);
2947 CONVERT(VarR8FromBool, VARIANT_FALSE); EXPECT(VARIANT_FALSE * 1.0);
2950 static void test_VarR8FromCy(void)
2954 CHECKPTR(VarR8FromCy);
2955 CONVERT_CY(VarR8FromCy,-32769); EXPECT(-32769.0);
2956 CONVERT_CY(VarR8FromCy,-32768); EXPECT(-32768.0);
2957 CONVERT_CY(VarR8FromCy,-1); EXPECT(-1.0);
2958 CONVERT_CY(VarR8FromCy,0); EXPECT(0.0);
2959 CONVERT_CY(VarR8FromCy,1); EXPECT(1.0);
2960 CONVERT_CY(VarR8FromCy,32767); EXPECT(32767.0);
2961 CONVERT_CY(VarR8FromCy,32768); EXPECT(32768.0);
2963 CONVERT_CY(VarR8FromCy,-1.5); EXPECT(-1.5);
2964 CONVERT_CY(VarR8FromCy,-0.6); EXPECT(-0.6);
2965 CONVERT_CY(VarR8FromCy,-0.5); EXPECT(-0.5);
2966 CONVERT_CY(VarR8FromCy,-0.4); EXPECT(-0.4);
2967 CONVERT_CY(VarR8FromCy,0.4); EXPECT(0.4);
2968 CONVERT_CY(VarR8FromCy,0.5); EXPECT(0.5);
2969 CONVERT_CY(VarR8FromCy,0.6); EXPECT(0.6);
2970 CONVERT_CY(VarR8FromCy,1.5); EXPECT(1.5);
2973 static void test_VarR8FromI8(void)
2977 CHECKPTR(VarR8FromI8);
2978 CONVERT(VarR8FromI8, -1); EXPECT(-1.0);
2979 CONVERT(VarR8FromI8, 0); EXPECT(0.0);
2980 CONVERT(VarR8FromI8, 1); EXPECT(1.0);
2981 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
2982 CONVERT_I8(VarR8FromI8, 0x7fffffff,0xffffffff); EXPECT(9223372036854775808.0);
2986 static void test_VarR8FromUI8(void)
2990 CHECKPTR(VarR8FromUI8);
2991 CONVERT(VarR8FromUI8, 0); EXPECT(0.0);
2992 CONVERT(VarR8FromUI8, 1); EXPECT(1.0);
2993 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
2994 CONVERT_I8(VarR8FromUI8, 0x80000000,0); EXPECT(9223372036854775808.0);
2998 static void test_VarR8FromDec(void)
3002 CHECKPTR(VarR8FromDec);
3004 CONVERT_BADDEC(VarR8FromDec);
3006 CONVERT_DEC(VarR8FromDec,0,0x80,0,32768); EXPECT(-32768.0);
3007 CONVERT_DEC(VarR8FromDec,0,0x80,0,1); EXPECT(-1.0);
3008 CONVERT_DEC(VarR8FromDec,0,0,0,0); EXPECT(0.0);
3009 CONVERT_DEC(VarR8FromDec,0,0,0,1); EXPECT(1.0);
3010 CONVERT_DEC(VarR8FromDec,0,0,0,32767); EXPECT(32767.0);
3012 CONVERT_DEC(VarR8FromDec,2,0x80,0,3276800); EXPECT(-32768.0);
3013 CONVERT_DEC(VarR8FromDec,2,0,0,3276700); EXPECT(32767.0);
3015 CONVERT_DEC(VarR8FromDec,0,0,1,0); EXPECT(18446744073709551616.0);
3018 static void test_VarR8FromDate(void)
3022 CHECKPTR(VarR8FromDate);
3023 CONVERT(VarR8FromDate, -1.0); EXPECT(-1.0);
3024 CONVERT(VarR8FromDate, -0.0); EXPECT(0.0);
3025 CONVERT(VarR8FromDate, 1.0); EXPECT(1.0);
3028 static void test_VarR8FromStr(void)
3033 in = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3035 CHECKPTR(VarR8FromStr);
3037 CONVERT_STR(VarR8FromStr,NULL,0); EXPECT_MISMATCH;
3038 CONVERT_STR(VarR8FromStr,"",0); EXPECT_MISMATCH;
3039 CONVERT_STR(VarR8FromStr," ",0); EXPECT_MISMATCH;
3041 CONVERT_STR(VarR8FromStr,"0",0); EXPECT(0.0);
3042 CONVERT_STR(VarR8FromStr,"-1.5",0); EXPECT(-1.5);
3043 CONVERT_STR(VarR8FromStr,"-0.6",0); EXPECT(-0.6);
3044 CONVERT_STR(VarR8FromStr,"-0.5",0); EXPECT(-0.5);
3045 CONVERT_STR(VarR8FromStr,"-0.4",0); EXPECT(-0.4);
3046 CONVERT_STR(VarR8FromStr,"0.4",0); EXPECT(0.4);
3047 CONVERT_STR(VarR8FromStr,"0.5",0); EXPECT(0.5);
3048 CONVERT_STR(VarR8FromStr,"0.6",0); EXPECT(0.6);
3049 CONVERT_STR(VarR8FromStr,"1.5",0); EXPECT(1.5);
3051 /* We already have exhaustive tests for number parsing, so skip those tests here */
3054 static void test_VarR8Copy(void)
3056 COPYTEST(77665544.0, VT_R8, V_R8(&vSrc), V_R8(&vDst), V_R8REF(&vSrc),V_R8REF(&vDst), "%16.16g");
3059 static void test_VarR8ChangeTypeEx(void)
3061 #ifdef HAS_UINT64_TO_FLOAT
3062 CONVVARS(CONV_TYPE);
3063 VARIANTARG vSrc, vDst;
3067 INITIAL_TYPETEST(VT_R8, V_R8, "%g");
3072 #define MATHRND(l, r) left = l; right = r; hres = pVarR8Round(left, right, &out)
3074 static void test_VarR8Round(void)
3077 double left = 0.0, out;
3080 CHECKPTR(VarR8Round);
3081 MATHRND(0.5432, 5); EXPECT(0.5432);
3082 MATHRND(0.5432, 4); EXPECT(0.5432);
3083 MATHRND(0.5432, 3); EXPECT(0.543);
3084 MATHRND(0.5432, 2); EXPECT(0.54);
3085 MATHRND(0.5432, 1); EXPECT(0.5);
3086 MATHRND(0.5532, 0); EXPECT(1);
3087 MATHRND(0.5532, -1); EXPECT_INVALID;
3089 MATHRND(0.5568, 5); EXPECT(0.5568);
3090 MATHRND(0.5568, 4); EXPECT(0.5568);
3091 MATHRND(0.5568, 3); EXPECT(0.557);
3092 MATHRND(0.5568, 2); EXPECT(0.56);
3093 MATHRND(0.5568, 1); EXPECT(0.6);
3094 MATHRND(0.5568, 0); EXPECT(1);
3095 MATHRND(0.5568, -1); EXPECT_INVALID;
3097 MATHRND(0.4999, 0); EXPECT(0);
3098 MATHRND(0.5000, 0); EXPECT(0);
3099 MATHRND(0.5001, 0); EXPECT(1);
3100 MATHRND(1.4999, 0); EXPECT(1);
3101 MATHRND(1.5000, 0); EXPECT(2);
3102 MATHRND(1.5001, 0); EXPECT(2);
3110 #define CONV_TYPE DATE
3112 static void test_VarDateFromI1(void)
3114 CONVVARS(signed char);
3117 CHECKPTR(VarDateFromI1);
3118 CONVERTRANGE(VarDateFromI1, -128, 128);
3121 static void test_VarDateFromUI1(void)
3126 CHECKPTR(VarDateFromUI1);
3127 CONVERTRANGE(VarDateFromUI1, 0, 256);
3130 static void test_VarDateFromI2(void)
3135 CHECKPTR(VarDateFromI2);
3136 CONVERTRANGE(VarDateFromI2, -32768, 32768);
3139 static void test_VarDateFromUI2(void)
3144 CHECKPTR(VarDateFromUI2);
3145 CONVERTRANGE(VarDateFromUI2, 0, 65536);
3148 static void test_VarDateFromI4(void)
3152 CHECKPTR(VarDateFromI4);
3153 CONVERT(VarDateFromI4, DATE_MIN-1);
3154 if (hres != DISP_E_TYPEMISMATCH) /* Early versions return this, incorrectly */
3156 CONVERT(VarDateFromI4, DATE_MIN); EXPECT(DATE_MIN);
3157 CONVERT(VarDateFromI4, -1); EXPECT(-1.0);
3158 CONVERT(VarDateFromI4, 0); EXPECT(0.0);
3159 CONVERT(VarDateFromI4, 1); EXPECT(1.0);
3160 CONVERT(VarDateFromI4, DATE_MAX); EXPECT(DATE_MAX);
3161 CONVERT(VarDateFromI4, DATE_MAX+1);
3162 if (hres != DISP_E_TYPEMISMATCH) /* Early versions return this, incorrectly */
3166 static void test_VarDateFromUI4(void)
3168 CONVVARS(unsigned int);
3170 CHECKPTR(VarDateFromUI4);
3171 CONVERT(VarDateFromUI4, 0); EXPECT(0.0);
3172 CONVERT(VarDateFromUI4, 1); EXPECT(1.0);
3173 CONVERT(VarDateFromUI4, DATE_MAX); EXPECT(DATE_MAX);
3174 CONVERT(VarDateFromUI4, DATE_MAX+1);
3175 if (hres != DISP_E_TYPEMISMATCH) /* Early versions return this, incorrectly */
3179 static void test_VarDateFromR4(void)
3183 CHECKPTR(VarDateFromR4);
3184 CONVERT(VarDateFromR4, -1.0f); EXPECT(-1.0);
3185 CONVERT(VarDateFromR4, 0.0f); EXPECT(0.0);
3186 CONVERT(VarDateFromR4, 1.0f); EXPECT(1.0);
3187 CONVERT(VarDateFromR4, 1.5f); EXPECT(1.5);
3190 static void test_VarDateFromR8(void)
3194 CHECKPTR(VarDateFromR8);
3195 CONVERT(VarDateFromR8, -1.0f); EXPECT(-1.0);
3196 CONVERT(VarDateFromR8, 0.0f); EXPECT(0.0);
3197 CONVERT(VarDateFromR8, 1.0f); EXPECT(1.0);
3198 CONVERT(VarDateFromR8, 1.5f); EXPECT(1.5);
3201 static void test_VarDateFromBool(void)
3203 CONVVARS(VARIANT_BOOL);
3205 CHECKPTR(VarDateFromBool);
3206 CONVERT(VarDateFromBool, VARIANT_TRUE); EXPECT(VARIANT_TRUE * 1.0);
3207 CONVERT(VarDateFromBool, VARIANT_FALSE); EXPECT(VARIANT_FALSE * 1.0);
3210 static void test_VarDateFromCy(void)
3214 CHECKPTR(VarDateFromCy);
3215 CONVERT_CY(VarDateFromCy,-32769); EXPECT(-32769.0);
3216 CONVERT_CY(VarDateFromCy,-32768); EXPECT(-32768.0);
3217 CONVERT_CY(VarDateFromCy,-1); EXPECT(-1.0);
3218 CONVERT_CY(VarDateFromCy,0); EXPECT(0.0);
3219 CONVERT_CY(VarDateFromCy,1); EXPECT(1.0);
3220 CONVERT_CY(VarDateFromCy,32767); EXPECT(32767.0);
3221 CONVERT_CY(VarDateFromCy,32768); EXPECT(32768.0);
3223 CONVERT_CY(VarDateFromCy,-1.5); EXPECT(-1.5);
3224 CONVERT_CY(VarDateFromCy,-0.6); EXPECT(-0.6);
3225 CONVERT_CY(VarDateFromCy,-0.5); EXPECT(-0.5);
3226 CONVERT_CY(VarDateFromCy,-0.4); EXPECT(-0.4);
3227 CONVERT_CY(VarDateFromCy,0.4); EXPECT(0.4);
3228 CONVERT_CY(VarDateFromCy,0.5); EXPECT(0.5);
3229 CONVERT_CY(VarDateFromCy,0.6); EXPECT(0.6);
3230 CONVERT_CY(VarDateFromCy,1.5); EXPECT(1.5);
3233 static void test_VarDateFromI8(void)
3237 CHECKPTR(VarDateFromI8);
3238 CONVERT(VarDateFromI8, DATE_MIN-1); EXPECT_OVERFLOW;
3239 CONVERT(VarDateFromI8, DATE_MIN); EXPECT(DATE_MIN);
3240 CONVERT(VarDateFromI8, -1); EXPECT(-1.0);
3241 CONVERT(VarDateFromI8, 0); EXPECT(0.0);
3242 CONVERT(VarDateFromI8, 1); EXPECT(1.0);
3243 CONVERT(VarDateFromI8, DATE_MAX); EXPECT(DATE_MAX);
3244 CONVERT(VarDateFromI8, DATE_MAX+1); EXPECT_OVERFLOW;
3247 static void test_VarDateFromUI8(void)
3251 CHECKPTR(VarDateFromUI8);
3252 CONVERT(VarDateFromUI8, 0); EXPECT(0.0);
3253 CONVERT(VarDateFromUI8, 1); EXPECT(1.0);
3254 CONVERT(VarDateFromUI8, DATE_MAX); EXPECT(DATE_MAX);
3255 CONVERT(VarDateFromUI8, DATE_MAX+1); EXPECT_OVERFLOW;
3258 static void test_VarDateFromDec(void)
3262 CHECKPTR(VarDateFromDec);
3264 CONVERT_BADDEC(VarDateFromDec);
3266 CONVERT_DEC(VarDateFromDec,0,0x80,0,32768); EXPECT(-32768.0);
3267 CONVERT_DEC(VarDateFromDec,0,0x80,0,1); EXPECT(-1.0);
3268 CONVERT_DEC(VarDateFromDec,0,0,0,0); EXPECT(0.0);
3269 CONVERT_DEC(VarDateFromDec,0,0,0,1); EXPECT(1.0);
3270 CONVERT_DEC(VarDateFromDec,0,0,0,32767); EXPECT(32767.0);
3272 CONVERT_DEC(VarDateFromDec,2,0x80,0,3276800); EXPECT(-32768.0);
3273 CONVERT_DEC(VarDateFromDec,2,0,0,3276700); EXPECT(32767.0);
3277 buff[0] = '\0'; out = 0.0; \
3278 if (str) MultiByteToWideChar(CP_ACP,0,str,-1,buff,sizeof(buff)/sizeof(WCHAR)); \
3279 hres = pVarDateFromStr(str ? buff : NULL,lcid,LOCALE_NOUSEROVERRIDE,&out)
3281 #define MKRELDATE(day,mth) st.wMonth = mth; st.wDay = day; \
3282 pSystemTimeToVariantTime(&st,&relative)
3284 static const char *BadDateStrings[] =
3286 "True", "False", /* Plain text */
3287 "0.", ".0", "-1.1", "1.1-", /* Partial specifications */
3288 "1;2;3", "1*2*3", "1@2@3", "1#2#3", "(1:2)","<1:2>","1|2|3", /* Bad chars */
3289 "0", "1", /* 1 element */
3290 "0.60", "24.00", "0:60", "24:00", "1 2 am", "1 am 2", /* 2 elements */
3291 "1.5 2", "1 5.2", "2 32 3", "1 2 am 3", /* 3 elements */
3292 "1 2.3 4", "1.2.3 4", "1 2.3.4", "1.2 3.4", "1.2.3.4", "1 2 3 4",
3293 "1 am 2 3.4", "1 2 am 3.4", "1.2 3 am 4", "1.2 3 4 am", /* 4 elements */
3294 "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",
3295 "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",
3296 "1.2.3 4 am 5", "1.2.3 4 5 am", "1.2 3 am 4 5",
3297 "1.2 3 4 am 5", "1.2 3 4 5 am", "1 am 2 3.4.5", "1 2 am 3.4.5",
3298 "1 am 2 3 4.5", "1 2 am 3 4.5", "1 2 3 am 4.5", /* 5 elements */
3300 "1.2.3.4.5.6", "1.2.3.4.5 6", "1.2.3.4 5.6", "1.2.3.4 5 6", "1.2.3 4.5.6",
3301 "1.2.3 4.5 6", "1.2.3 4 5.6", "1.2 3.4.5.6", "1.2 3.4.5 6", "1.2 3.4 5.6",
3302 "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",
3303 "1 2.3.4.5.6", "1 2.3.4.5 6", "1 2.3.4 5.6", "1 2.3.4 5 6", "1 2.3 4.5.6",
3305 /* following throws an exception on winME */
3306 "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",
3308 "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",
3310 /* following throws an exception on winME */
3311 "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",
3313 "1 2 am 3 4.5.6", "1 2 3 am 4.5.6"
3316 static void test_VarDateFromStr(void)
3325 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3327 CHECKPTR(VarDateFromStr);
3328 CHECKPTR(SystemTimeToVariantTime);
3330 /* Some date formats are relative, so we need to find the cuurent year */
3332 st.wHour = st.wMinute = st.wSecond = st.wMilliseconds = 0;
3333 DFS(NULL); EXPECT_MISMATCH;
3335 /* Floating point number are not recognised */
3338 EXPECT_DBL(0.0); /* Very old versions accept this string */
3342 /* 1 element - can only be a time, and only if it has am/pm */
3343 DFS("1 am"); EXPECT_DBL(0.04166666666666666);
3345 /* A decimal point is treated as a time separator.
3346 * The following are converted as hours/minutes.
3348 DFS("0.1"); EXPECT_DBL(0.0006944444444444445);
3349 DFS("0.40"); EXPECT_DBL(0.02777777777777778);
3350 DFS("2.5"); EXPECT_DBL(0.08680555555555555);
3351 /* A colon acts as a decimal point */
3352 DFS("0:1"); EXPECT_DBL(0.0006944444444444445);
3353 DFS("0:20"); EXPECT_DBL(0.01388888888888889);
3354 DFS("0:40"); EXPECT_DBL(0.02777777777777778);
3355 DFS("3:5"); EXPECT_DBL(0.1284722222222222);
3356 /* Check the am/pm limits */
3357 DFS("00:00 AM"); EXPECT_DBL(0.0);
3358 DFS("00:00 a"); EXPECT_DBL(0.0);
3359 DFS("12:59 AM"); EXPECT_DBL(0.04097222222222222);
3360 DFS("12:59 A"); EXPECT_DBL(0.04097222222222222);
3361 DFS("00:00 pm"); EXPECT_DBL(0.5);
3362 DFS("00:00 p"); EXPECT_DBL(0.5);
3363 DFS("12:59 pm"); EXPECT_DBL(0.5409722222222222);
3364 DFS("12:59 p"); EXPECT_DBL(0.5409722222222222);
3365 /* AM/PM is ignored if hours > 12 */
3366 DFS("13:00 AM"); EXPECT_DBL(0.5416666666666666);
3367 DFS("13:00 PM"); EXPECT_DBL(0.5416666666666666);
3369 /* Space, dash and slash all indicate a date format. */
3370 /* If both numbers are valid month values => month/day of current year */
3371 DFS("1 2"); MKRELDATE(2,1); EXPECT_DBL(relative);
3372 DFS("2 1"); MKRELDATE(1,2); EXPECT_DBL(relative);
3373 /* one number not valid month, is a valid day, other number valid month:
3374 * that number becomes the day.
3376 DFS("14 1"); MKRELDATE(14,1); EXPECT_DBL(relative);
3377 DFS("1 14"); EXPECT_DBL(relative);
3378 /* If the numbers can't be day/month, they are assumed to be year/month */
3379 DFS("30 2"); EXPECT_DBL(10990.0);
3380 DFS("2 30"); EXPECT_DBL(10990.0);
3381 DFS("32 49"); EXPECT_MISMATCH; /* Can't be any format */
3382 DFS("0 49"); EXPECT_MISMATCH; /* Can't be any format */
3383 /* If a month name is given the other number is the day */
3384 DFS("Jan 2"); MKRELDATE(2,1); EXPECT_DBL(relative);
3385 DFS("2 Jan"); EXPECT_DBL(relative);
3386 /* Unless it can't be, in which case it becomes the year */
3387 DFS("Jan 35"); EXPECT_DBL(12785.0);
3388 DFS("35 Jan"); EXPECT_DBL(12785.0);
3389 DFS("Jan-35"); EXPECT_DBL(12785.0);
3390 DFS("35-Jan"); EXPECT_DBL(12785.0);
3391 DFS("Jan/35"); EXPECT_DBL(12785.0);
3392 DFS("35/Jan"); EXPECT_DBL(12785.0);
3394 /* 3 numbers and time separator => h:m:s */
3395 DFS("0.1.0"); EXPECT_DBL(0.0006944444444444445);
3396 DFS("1.5.2"); EXPECT_DBL(0.04516203703703704);
3397 /* 3 numbers => picks date giving preference to lcid format */
3398 DFS("1 2 3"); EXPECT_DBL(37623.0);
3399 DFS("14 2 3"); EXPECT_DBL(41673.0);
3400 DFS("2 14 3"); EXPECT_DBL(37666.0);
3401 DFS("2 3 14"); EXPECT_DBL(41673.0);
3402 DFS("32 2 3"); EXPECT_DBL(11722.0);
3403 DFS("2 3 32"); EXPECT_DBL(11722.0);
3404 DFS("1 2 29"); EXPECT_DBL(47120.0);
3405 /* After 30, two digit dates are expected to be in the 1900's */
3406 DFS("1 2 30"); EXPECT_DBL(10960.0);
3407 DFS("1 2 31"); EXPECT_DBL(11325.0);
3408 DFS("3 am 1 2"); MKRELDATE(2,1); relative += 0.125; EXPECT_DBL(relative);
3409 DFS("1 2 3 am"); EXPECT_DBL(relative);
3411 /* 4 elements -interpreted as 2 digit date & time */
3412 DFS("1.2 3 4"); MKRELDATE(4,3); relative += 0.04305555556; EXPECT_DBL(relative);
3413 DFS("3 4 1.2"); EXPECT_DBL(relative);
3414 /* 5 elements - interpreted as 2 & 3 digit date/times */
3415 DFS("1.2.3 4 5"); MKRELDATE(5,4); relative += 0.04309027778; EXPECT_DBL(relative);
3416 DFS("1.2 3 4 5"); EXPECT_DBL(38415.04305555556);
3418 /* following throws an exception on winME */
3419 DFS("1 2 3.4.5"); MKRELDATE(2,1); relative += 0.12783564815; EXPECT_DBL(relative);
3421 DFS("1 2 3 4.5"); EXPECT_DBL(37623.17013888889);
3422 /* 6 elements - interpreted as 3 digit date/times */
3423 DFS("1.2.3 4 5 6"); EXPECT_DBL(38812.04309027778);
3424 DFS("1 2 3 4.5.6"); EXPECT_DBL(37623.17020833334);
3426 for (i = 0; i < sizeof(BadDateStrings)/sizeof(char*); i++)
3428 DFS(BadDateStrings[i]); EXPECT_MISMATCH;
3431 /* Some normal-ish strings */
3432 DFS("2 January, 1970"); EXPECT_DBL(25570.0);
3433 DFS("2 January 1970"); EXPECT_DBL(25570.0);
3434 DFS("2 Jan 1970"); EXPECT_DBL(25570.0);
3435 DFS("2/Jan/1970"); EXPECT_DBL(25570.0);
3436 DFS("2-Jan-1970"); EXPECT_DBL(25570.0);
3437 DFS("1 2 1970"); EXPECT_DBL(25570.0);
3438 DFS("1/2/1970"); EXPECT_DBL(25570.0);
3439 DFS("1-2-1970"); EXPECT_DBL(25570.0);
3440 /* Native fails "1999 January 3, 9AM". I consider that a bug in native */
3443 static void test_VarDateCopy(void)
3445 COPYTEST(77665544.0, VT_DATE, V_DATE(&vSrc), V_DATE(&vDst), V_DATEREF(&vSrc),
3446 V_DATEREF(&vDst), "%16.16g");
3449 static const char* wtoascii(LPWSTR lpszIn)
3451 static char buff[256];
3452 WideCharToMultiByte(CP_ACP, 0, lpszIn, -1, buff, sizeof(buff), NULL, NULL);
3456 static void test_VarDateChangeTypeEx(void)
3458 static const WCHAR sz25570[] = {
3459 '1','/','2','/','1','9','7','0','\0' };
3460 static const WCHAR sz25570_2[] = {
3461 '1','/','2','/','7','0','\0' };
3462 static const WCHAR sz25570Nls[] = {
3463 '1','/','2','/','1','9','7','0',' ','1','2',':','0','0',':','0','0',' ','A','M','\0' };
3464 CONVVARS(CONV_TYPE);
3465 VARIANTARG vSrc, vDst;
3470 #ifdef HAS_UINT64_TO_FLOAT
3471 INITIAL_TYPETEST(VT_DATE, V_DATE, "%g");
3475 V_VT(&vDst) = VT_EMPTY;
3476 V_VT(&vSrc) = VT_DATE;
3477 V_DATE(&vSrc) = 25570.0;
3478 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3480 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, VARIANT_NOUSEROVERRIDE, VT_BSTR);
3481 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && V_BSTR(&vDst) &&
3482 (!strcmpW(V_BSTR(&vDst), sz25570) || !strcmpW(V_BSTR(&vDst), sz25570_2)),
3483 "hres=0x%lX, type=%d (should be VT_BSTR), *bstr=%s\n",
3484 hres, V_VT(&vDst), V_BSTR(&vDst) ? wtoascii(V_BSTR(&vDst)) : "?");
3486 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
3487 if (HAVE_OLEAUT32_LOCALES)
3489 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, VARIANT_NOUSEROVERRIDE|VARIANT_USE_NLS, VT_BSTR);
3490 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && V_BSTR(&vDst) && !strcmpW(V_BSTR(&vDst), sz25570Nls),
3491 "hres=0x%lX, type=%d (should be VT_BSTR), *bstr=%s\n",
3492 hres, V_VT(&vDst), V_BSTR(&vDst) ? wtoascii(V_BSTR(&vDst)) : "?");
3501 #define CONV_TYPE CY
3503 #define EXPECTRES(res, x) \
3504 ok(hres == S_OK || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
3505 "expected hres " #x ", got hres=0x%08lx\n", hres)
3507 #define EXPECTCY(x) \
3508 ok((hres == S_OK && out.int64 == (LONGLONG)(x*CY_MULTIPLIER)), \
3509 "expected " #x "*CY_MULTIPLIER, got (%8lx %8lx); hres=0x%08lx\n", S(out).Hi, S(out).Lo, hres)
3511 #define EXPECTCY64(x,y) \
3512 ok(hres == S_OK && S(out).Hi == (long)x && S(out).Lo == y, \
3513 "expected " #x #y "(%lu,%lu), got (%lu,%lu); hres=0x%08lx\n", \
3514 (ULONG)(x), (ULONG)(y), S(out).Hi, S(out).Lo, hres)
3516 static void test_VarCyFromI1(void)
3518 CONVVARS(signed char);
3521 CHECKPTR(VarCyFromI1);
3522 for (i = -128; i < 128; i++)
3524 CONVERT(VarCyFromI1,i); EXPECTCY(i);
3528 static void test_VarCyFromUI1(void)
3533 CHECKPTR(VarCyFromUI1);
3534 for (i = 0; i < 256; i++)
3536 CONVERT(VarCyFromUI1,i); EXPECTCY(i);
3540 static void test_VarCyFromI2(void)
3545 CHECKPTR(VarCyFromI2);
3546 for (i = -16384; i < 16384; i++)
3548 CONVERT(VarCyFromI2,i); EXPECTCY(i);
3552 static void test_VarCyFromUI2(void)
3557 CHECKPTR(VarCyFromUI2);
3558 for (i = 0; i < 32768; i++)
3560 CONVERT(VarCyFromUI2,i); EXPECTCY(i);
3564 static void test_VarCyFromI4(void)
3568 CHECKPTR(VarCyFromI4);
3569 CONVERT(VarCyFromI4, -1); EXPECTCY(-1);
3570 CONVERT(VarCyFromI4, 0); EXPECTCY(0);
3571 CONVERT(VarCyFromI4, 1); EXPECTCY(1);
3572 CONVERT(VarCyFromI4, 0x7fffffff); EXPECTCY64(0x1387, 0xffffd8f0);
3573 CONVERT(VarCyFromI4, 0x80000000); EXPECTCY64(0xffffec78, 0);
3576 static void test_VarCyFromUI4(void)
3578 CONVVARS(unsigned int);
3580 CHECKPTR(VarCyFromUI4);
3581 CONVERT(VarCyFromUI4, 0); EXPECTCY(0);
3582 CONVERT(VarCyFromUI4, 1); EXPECTCY(1);
3583 CONVERT(VarCyFromUI4, 0x80000000); EXPECTCY64(5000, 0);
3586 static void test_VarCyFromR4(void)
3590 CHECKPTR(VarCyFromR4);
3591 CONVERT(VarCyFromR4, -1.0f); EXPECTCY(-1);
3592 CONVERT(VarCyFromR4, 0.0f); EXPECTCY(0);
3593 CONVERT(VarCyFromR4, 1.0f); EXPECTCY(1);
3594 CONVERT(VarCyFromR4, 1.5f); EXPECTCY(1.5);
3596 CONVERT(VarCyFromR4, -1.5f); EXPECTCY(-1.5);
3597 CONVERT(VarCyFromR4, -0.6f); EXPECTCY(-0.6);
3598 CONVERT(VarCyFromR4, -0.5f); EXPECTCY(-0.5);
3599 CONVERT(VarCyFromR4, -0.4f); EXPECTCY(-0.4);
3600 CONVERT(VarCyFromR4, 0.4f); EXPECTCY(0.4);
3601 CONVERT(VarCyFromR4, 0.5f); EXPECTCY(0.5);
3602 CONVERT(VarCyFromR4, 0.6f); EXPECTCY(0.6);
3603 CONVERT(VarCyFromR4, 1.5f); EXPECTCY(1.5);
3604 CONVERT(VarCyFromR4, 1.00009f); EXPECTCY(1.0001);
3605 CONVERT(VarCyFromR4, -1.00001f); EXPECTCY(-1);
3606 CONVERT(VarCyFromR4, -1.00005f); EXPECTCY(-1);
3607 CONVERT(VarCyFromR4, -0.00009f); EXPECTCY(-0.0001);
3608 CONVERT(VarCyFromR4, -0.00005f); EXPECTCY(0);
3609 CONVERT(VarCyFromR4, -0.00001f); EXPECTCY(0);
3610 CONVERT(VarCyFromR4, 0.00001f); EXPECTCY(0);
3611 CONVERT(VarCyFromR4, 0.00005f); EXPECTCY(0);
3612 CONVERT(VarCyFromR4, 0.00009f); EXPECTCY(0.0001);
3613 CONVERT(VarCyFromR4, -1.00001f); EXPECTCY(-1);
3614 CONVERT(VarCyFromR4, -1.00005f); EXPECTCY(-1);
3615 CONVERT(VarCyFromR4, -1.00009f); EXPECTCY(-1.0001);
3618 static void test_VarCyFromR8(void)
3622 CHECKPTR(VarCyFromR8);
3624 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
3625 /* Test our rounding is exactly the same. This fails if the special x86
3626 * code is taken out of VarCyFromR8.
3628 CONVERT(VarCyFromR8, -461168601842738.7904); EXPECTCY64(0xbfffffff, 0xffffff23);
3631 CONVERT(VarCyFromR8, -4611686018427388416.1); EXPECT_OVERFLOW;
3632 CONVERT(VarCyFromR8, -1.0); EXPECTCY(-1);
3633 CONVERT(VarCyFromR8, -0.0); EXPECTCY(0);
3634 CONVERT(VarCyFromR8, 1.0); EXPECTCY(1);
3635 CONVERT(VarCyFromR8, 4611686018427387648.0); EXPECT_OVERFLOW;
3638 CONVERT(VarCyFromR8, -1.5f); EXPECTCY(-1.5);
3639 CONVERT(VarCyFromR8, -0.6f); EXPECTCY(-0.6);
3640 CONVERT(VarCyFromR8, -0.5f); EXPECTCY(-0.5);
3641 CONVERT(VarCyFromR8, -0.4f); EXPECTCY(-0.4);
3642 CONVERT(VarCyFromR8, 0.4f); EXPECTCY(0.4);
3643 CONVERT(VarCyFromR8, 0.5f); EXPECTCY(0.5);
3644 CONVERT(VarCyFromR8, 0.6f); EXPECTCY(0.6);
3645 CONVERT(VarCyFromR8, 1.5f); EXPECTCY(1.5);
3646 CONVERT(VarCyFromR8, 1.00009f); EXPECTCY(1.0001);
3647 CONVERT(VarCyFromR8, -1.00001f); EXPECTCY(-1);
3648 CONVERT(VarCyFromR8, -1.00005f); EXPECTCY(-1);
3649 CONVERT(VarCyFromR8, -0.00009f); EXPECTCY(-0.0001);
3650 CONVERT(VarCyFromR8, -0.00005f); EXPECTCY(0);
3651 CONVERT(VarCyFromR8, -0.00001f); EXPECTCY(0);
3652 CONVERT(VarCyFromR8, 0.00001f); EXPECTCY(0);
3653 CONVERT(VarCyFromR8, 0.00005f); EXPECTCY(0);
3654 CONVERT(VarCyFromR8, 0.00009f); EXPECTCY(0.0001);
3655 CONVERT(VarCyFromR8, -1.00001f); EXPECTCY(-1);
3656 CONVERT(VarCyFromR8, -1.00005f); EXPECTCY(-1);
3657 CONVERT(VarCyFromR8, -1.00009f); EXPECTCY(-1.0001);
3660 static void test_VarCyFromBool(void)
3662 CONVVARS(VARIANT_BOOL);
3665 CHECKPTR(VarCyFromBool);
3666 for (i = -32768; i < 32768; i++)
3668 CONVERT(VarCyFromBool, i); EXPECTCY(i);
3672 static void test_VarCyFromI8(void)
3676 CHECKPTR(VarCyFromI8);
3677 CONVERT_I8(VarCyFromI8, -214749, 2728163227ul); EXPECT_OVERFLOW;
3678 CONVERT_I8(VarCyFromI8, -214749, 2728163228ul); EXPECTCY64(2147483648ul,15808);
3679 CONVERT(VarCyFromI8, -1); EXPECTCY(-1);
3680 CONVERT(VarCyFromI8, 0); EXPECTCY(0);
3681 CONVERT(VarCyFromI8, 1); EXPECTCY(1);
3682 CONVERT_I8(VarCyFromI8, 214748, 1566804068); EXPECTCY64(2147483647ul, 4294951488ul);
3683 CONVERT_I8(VarCyFromI8, 214748, 1566804069); EXPECT_OVERFLOW;
3686 static void test_VarCyFromUI8(void)
3690 CHECKPTR(VarCyFromUI8);
3691 CONVERT(VarCyFromUI8, 0); EXPECTCY(0);
3692 CONVERT(VarCyFromUI8, 1); EXPECTCY(1);
3693 CONVERT_I8(VarCyFromUI8, 214748, 1566804068); EXPECTCY64(2147483647ul, 4294951488ul);
3694 CONVERT_I8(VarCyFromUI8, 214748, 1566804069); EXPECT_OVERFLOW;
3697 static void test_VarCyFromDec(void)
3701 CHECKPTR(VarCyFromDec);
3703 CONVERT_BADDEC(VarCyFromDec);
3705 CONVERT_DEC(VarCyFromDec,0,0x80,0,1); EXPECTCY(-1);
3706 CONVERT_DEC(VarCyFromDec,0,0,0,0); EXPECTCY(0);
3707 CONVERT_DEC(VarCyFromDec,0,0,0,1); EXPECTCY(1);
3709 CONVERT_DEC64(VarCyFromDec,0,0,0,214748, 1566804068); EXPECTCY64(2147483647ul, 4294951488ul);
3710 CONVERT_DEC64(VarCyFromDec,0,0,0,214748, 1566804069); EXPECT_OVERFLOW;
3712 CONVERT_DEC(VarCyFromDec,2,0,0,100); EXPECTCY(1);
3713 CONVERT_DEC(VarCyFromDec,2,0x80,0,100); EXPECTCY(-1);
3714 CONVERT_DEC(VarCyFromDec,2,0x80,0,1); EXPECTCY(-0.01);
3715 CONVERT_DEC(VarCyFromDec,2,0,0,1); EXPECTCY(0.01);
3716 CONVERT_DEC(VarCyFromDec,2,0x80,0,1); EXPECTCY(-0.01);
3717 CONVERT_DEC(VarCyFromDec,2,0,0,999); EXPECTCY(9.99);
3718 CONVERT_DEC(VarCyFromDec,2,0x80,0,999); EXPECTCY(-9.99);
3719 CONVERT_DEC(VarCyFromDec,2,0,0,1500); EXPECTCY(15);
3720 CONVERT_DEC(VarCyFromDec,2,0x80,0,1500); EXPECTCY(-15);
3723 static void test_VarCyFromDate(void)
3727 CHECKPTR(VarCyFromDate);
3729 #if defined(__i386__) && (defined(_MSC_VER) || defined(__GNUC__))
3730 CONVERT(VarCyFromR8, -461168601842738.7904); EXPECTCY64(0xbfffffff, 0xffffff23);
3733 CONVERT(VarCyFromDate, -1.0); EXPECTCY(-1);
3734 CONVERT(VarCyFromDate, -0.0); EXPECTCY(0);
3735 CONVERT(VarCyFromDate, 1.0); EXPECTCY(1);
3736 CONVERT(VarCyFromDate, -4611686018427388416.1); EXPECT_OVERFLOW;
3737 CONVERT(VarCyFromDate, 4611686018427387648.0); EXPECT_OVERFLOW;
3740 CONVERT(VarCyFromDate, -1.5f); EXPECTCY(-1.5);
3741 CONVERT(VarCyFromDate, -0.6f); EXPECTCY(-0.6);
3742 CONVERT(VarCyFromDate, -0.5f); EXPECTCY(-0.5);
3743 CONVERT(VarCyFromDate, -0.4f); EXPECTCY(-0.4);
3744 CONVERT(VarCyFromDate, 0.4f); EXPECTCY(0.4);
3745 CONVERT(VarCyFromDate, 0.5f); EXPECTCY(0.5);
3746 CONVERT(VarCyFromDate, 0.6f); EXPECTCY(0.6);
3747 CONVERT(VarCyFromDate, 1.5f); EXPECTCY(1.5);
3748 CONVERT(VarCyFromDate, 1.00009f); EXPECTCY(1.0001);
3749 CONVERT(VarCyFromDate, -1.00001f); EXPECTCY(-1);
3750 CONVERT(VarCyFromDate, -1.00005f); EXPECTCY(-1);
3751 CONVERT(VarCyFromDate, -0.00009f); EXPECTCY(-0.0001);
3752 CONVERT(VarCyFromDate, -0.00005f); EXPECTCY(0);
3753 CONVERT(VarCyFromDate, -0.00001f); EXPECTCY(0);
3754 CONVERT(VarCyFromDate, 0.00001f); EXPECTCY(0);
3755 CONVERT(VarCyFromDate, 0.00005f); EXPECTCY(0);
3756 CONVERT(VarCyFromDate, 0.00009f); EXPECTCY(0.0001);
3757 CONVERT(VarCyFromDate, -1.00001f); EXPECTCY(-1);
3758 CONVERT(VarCyFromDate, -1.00005f); EXPECTCY(-1);
3759 CONVERT(VarCyFromDate, -1.00009f); EXPECTCY(-1.0001);
3762 #define MATHVARS1 HRESULT hres; double left = 0.0; CY cyLeft, out
3763 #define MATHVARS2 MATHVARS1; double right = 0.0; CY cyRight
3764 #define MATH1(func, l) left = (double)l; pVarCyFromR8(left, &cyLeft); hres = p##func(cyLeft, &out)
3765 #define MATH2(func, l, r) left = (double)l; right = (double)r; \
3766 pVarCyFromR8(left, &cyLeft); pVarCyFromR8(right, &cyRight); \
3767 hres = p##func(cyLeft, cyRight, &out)
3769 static void test_VarCyAdd(void)
3774 MATH2(VarCyAdd, 0.5, 0.5); EXPECTCY(1);
3775 MATH2(VarCyAdd, 0.5, -0.4); EXPECTCY(0.1);
3776 MATH2(VarCyAdd, 0.5, -0.6); EXPECTCY(-0.1);
3777 MATH2(VarCyAdd, -0.5, -0.5); EXPECTCY(-1);
3778 MATH2(VarCyAdd, -922337203685476.0, -922337203685476.0); EXPECT_OVERFLOW;
3779 MATH2(VarCyAdd, -922337203685476.0, 922337203685476.0); EXPECTCY(0);
3780 MATH2(VarCyAdd, 922337203685476.0, -922337203685476.0); EXPECTCY(0);
3781 MATH2(VarCyAdd, 922337203685476.0, 922337203685476.0); EXPECT_OVERFLOW;
3784 static void test_VarCyMul(void)
3789 MATH2(VarCyMul, 534443.0, 0.0); EXPECTCY(0);
3790 MATH2(VarCyMul, 0.5, 0.5); EXPECTCY(0.25);
3791 MATH2(VarCyMul, 0.5, -0.4); EXPECTCY(-0.2);
3792 MATH2(VarCyMul, 0.5, -0.6); EXPECTCY(-0.3);
3793 MATH2(VarCyMul, -0.5, -0.5); EXPECTCY(0.25);
3794 MATH2(VarCyMul, 922337203685476.0, 20000); EXPECT_OVERFLOW;
3797 static void test_VarCySub(void)
3802 MATH2(VarCySub, 0.5, 0.5); EXPECTCY(0);
3803 MATH2(VarCySub, 0.5, -0.4); EXPECTCY(0.9);
3804 MATH2(VarCySub, 0.5, -0.6); EXPECTCY(1.1);
3805 MATH2(VarCySub, -0.5, -0.5); EXPECTCY(0);
3806 MATH2(VarCySub, -922337203685476.0, -922337203685476.0); EXPECTCY(0);
3807 MATH2(VarCySub, -922337203685476.0, 922337203685476.0); EXPECT_OVERFLOW;
3808 MATH2(VarCySub, 922337203685476.0, -922337203685476.0); EXPECT_OVERFLOW;
3809 MATH2(VarCySub, 922337203685476.0, 922337203685476.0); EXPECTCY(0);
3812 static void test_VarCyAbs(void)
3817 MATH1(VarCyAbs, 0.5); EXPECTCY(0.5);
3818 MATH1(VarCyAbs, -0.5); EXPECTCY(0.5);
3819 MATH1(VarCyAbs, 922337203685476.0); EXPECTCY64(2147483647ul,4294951488ul);
3820 MATH1(VarCyAbs, -922337203685476.0); EXPECTCY64(2147483647ul,4294951488ul);
3823 static void test_VarCyNeg(void)
3828 MATH1(VarCyNeg, 0.5); EXPECTCY(-0.5);
3829 MATH1(VarCyNeg, -0.5); EXPECTCY(0.5);
3830 MATH1(VarCyNeg, 922337203685476.0); EXPECTCY64(2147483648ul,15808);
3831 MATH1(VarCyNeg, -922337203685476.0); EXPECTCY64(2147483647ul,4294951488ul);
3834 #define MATHMULI4(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3835 hres = pVarCyMulI4(cyLeft, right, &out)
3837 static void test_VarCyMulI4(void)
3842 CHECKPTR(VarCyMulI4);
3843 MATHMULI4(534443.0, 0); EXPECTCY(0);
3844 MATHMULI4(0.5, 1); EXPECTCY(0.5);
3845 MATHMULI4(0.5, 2); EXPECTCY(1);
3846 MATHMULI4(922337203685476.0, 1); EXPECTCY64(2147483647ul,4294951488ul);
3847 MATHMULI4(922337203685476.0, 2); EXPECT_OVERFLOW;
3850 #define MATHMULI8(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3851 hres = pVarCyMulI8(cyLeft, right, &out)
3853 static void test_VarCyMulI8(void)
3858 CHECKPTR(VarCyMulI8);
3859 MATHMULI8(534443.0, 0); EXPECTCY(0);
3860 MATHMULI8(0.5, 1); EXPECTCY(0.5);
3861 MATHMULI8(0.5, 2); EXPECTCY(1);
3862 MATHMULI8(922337203685476.0, 1); EXPECTCY64(2147483647ul,4294951488ul);
3863 MATHMULI8(922337203685476.0, 2); EXPECT_OVERFLOW;
3866 #define MATHCMP(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); pVarCyFromR8(right, &cyRight); \
3867 hres = pVarCyCmp(cyLeft, cyRight); out.int64 = hres
3869 static void test_VarCyCmp(void)
3874 MATHCMP(-1.0, -1.0); EXPECT_EQ;
3875 MATHCMP(-1.0, 0.0); EXPECT_LT;
3876 MATHCMP(-1.0, 1.0); EXPECT_LT;
3877 MATHCMP(-1.0, 2.0); EXPECT_LT;
3878 MATHCMP(0.0, 1.0); EXPECT_LT;
3879 MATHCMP(0.0, 0.0); EXPECT_EQ;
3880 MATHCMP(0.0, -1.0); EXPECT_GT;
3881 MATHCMP(1.0, -1.0); EXPECT_GT;
3882 MATHCMP(1.0, 0.0); EXPECT_GT;
3883 MATHCMP(1.0, 1.0); EXPECT_EQ;
3884 MATHCMP(1.0, 2.0); EXPECT_LT;
3887 #define MATHCMPR8(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3888 hres = pVarCyCmpR8(cyLeft, right); out.int64 = hres
3890 static void test_VarCyCmpR8(void)
3895 CHECKPTR(VarCyCmpR8);
3896 MATHCMPR8(-1.0, -1.0); EXPECT_EQ;
3897 MATHCMPR8(-1.0, 0.0); EXPECT_LT;
3898 MATHCMPR8(-1.0, 1.0); EXPECT_LT;
3899 MATHCMPR8(-1.0, 2.0); EXPECT_LT;
3900 MATHCMPR8(0.0, 1.0); EXPECT_LT;
3901 MATHCMPR8(0.0, 0.0); EXPECT_EQ;
3902 MATHCMPR8(0.0, -1.0); EXPECT_GT;
3903 MATHCMPR8(1.0, -1.0); EXPECT_GT;
3904 MATHCMPR8(1.0, 0.0); EXPECT_GT;
3905 MATHCMPR8(1.0, 1.0); EXPECT_EQ;
3906 MATHCMPR8(1.0, 2.0); EXPECT_LT;
3910 #define MATHRND(l, r) left = l; right = r; pVarCyFromR8(left, &cyLeft); \
3911 hres = pVarCyRound(cyLeft, right, &out)
3913 static void test_VarCyRound(void)
3918 CHECKPTR(VarCyRound);
3919 MATHRND(0.5432, 5); EXPECTCY(0.5432);
3920 MATHRND(0.5432, 4); EXPECTCY(0.5432);
3921 MATHRND(0.5432, 3); EXPECTCY(0.543);
3922 MATHRND(0.5432, 2); EXPECTCY(0.54);
3923 MATHRND(0.5432, 1); EXPECTCY(0.5);
3924 MATHRND(0.5532, 0); EXPECTCY(1);
3925 MATHRND(0.5532, -1); EXPECT_INVALID;
3927 MATHRND(0.5568, 5); EXPECTCY(0.5568);
3928 MATHRND(0.5568, 4); EXPECTCY(0.5568);
3929 MATHRND(0.5568, 3); EXPECTCY(0.557);
3930 MATHRND(0.5568, 2); EXPECTCY(0.56);
3931 MATHRND(0.5568, 1); EXPECTCY(0.6);
3932 MATHRND(0.5568, 0); EXPECTCY(1);
3933 MATHRND(0.5568, -1); EXPECT_INVALID;
3935 MATHRND(0.4999, 0); EXPECTCY(0);
3936 MATHRND(0.5000, 0); EXPECTCY(0);
3937 MATHRND(0.5001, 0); EXPECTCY(1);
3938 MATHRND(1.4999, 0); EXPECTCY(1);
3939 MATHRND(1.5000, 0); EXPECTCY(2);
3940 MATHRND(1.5001, 0); EXPECTCY(2);
3943 #define MATHFIX(l) left = l; pVarCyFromR8(left, &cyLeft); \
3944 hres = pVarCyFix(cyLeft, &out)
3946 static void test_VarCyFix(void)
3951 MATHFIX(-1.0001); EXPECTCY(-1);
3952 MATHFIX(-1.4999); EXPECTCY(-1);
3953 MATHFIX(-1.5001); EXPECTCY(-1);
3954 MATHFIX(-1.9999); EXPECTCY(-1);
3955 MATHFIX(-0.0001); EXPECTCY(0);
3956 MATHFIX(-0.4999); EXPECTCY(0);
3957 MATHFIX(-0.5001); EXPECTCY(0);
3958 MATHFIX(-0.9999); EXPECTCY(0);
3959 MATHFIX(0.0001); EXPECTCY(0);
3960 MATHFIX(0.4999); EXPECTCY(0);
3961 MATHFIX(0.5001); EXPECTCY(0);
3962 MATHFIX(0.9999); EXPECTCY(0);
3963 MATHFIX(1.0001); EXPECTCY(1);
3964 MATHFIX(1.4999); EXPECTCY(1);
3965 MATHFIX(1.5001); EXPECTCY(1);
3966 MATHFIX(1.9999); EXPECTCY(1);
3969 #define MATHINT(l) left = l; pVarCyFromR8(left, &cyLeft); \
3970 hres = pVarCyInt(cyLeft, &out)
3972 static void test_VarCyInt(void)
3977 MATHINT(-1.0001); EXPECTCY(-2);
3978 MATHINT(-1.4999); EXPECTCY(-2);
3979 MATHINT(-1.5001); EXPECTCY(-2);
3980 MATHINT(-1.9999); EXPECTCY(-2);
3981 MATHINT(-0.0001); EXPECTCY(-1);
3982 MATHINT(-0.4999); EXPECTCY(-1);
3983 MATHINT(-0.5001); EXPECTCY(-1);
3984 MATHINT(-0.9999); EXPECTCY(-1);
3985 MATHINT(0.0001); EXPECTCY(0);
3986 MATHINT(0.4999); EXPECTCY(0);
3987 MATHINT(0.5001); EXPECTCY(0);
3988 MATHINT(0.9999); EXPECTCY(0);
3989 MATHINT(1.0001); EXPECTCY(1);
3990 MATHINT(1.4999); EXPECTCY(1);
3991 MATHINT(1.5001); EXPECTCY(1);
3992 MATHINT(1.9999); EXPECTCY(1);
4000 #define CONV_TYPE DECIMAL
4002 #define EXPECTRES(res, x) \
4003 ok(hres == S_OK || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
4004 "expected hres " #x ", got hres=0x%08lx\n", hres)
4006 #define EXPECTDEC(scl, sgn, hi, lo) ok(hres == S_OK && \
4007 S(U(out)).scale == (BYTE)(scl) && S(U(out)).sign == (BYTE)(sgn) && \
4008 out.Hi32 == (ULONG)(hi) && U1(out).Lo64 == (ULONG64)(lo), \
4009 "expected (%d,%d,%d,(%lx %lx)), got (%d,%d,%ld,(%lx %lx)) hres 0x%08lx\n", \
4010 scl, sgn, hi, (LONG)((LONG64)(lo) >> 32), (LONG)((lo) & 0xffffffff), S(U(out)).scale, \
4011 S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres)
4013 #define EXPECTDEC64(scl, sgn, hi, mid, lo) ok(hres == S_OK && \
4014 S(U(out)).scale == (BYTE)(scl) && S(U(out)).sign == (BYTE)(sgn) && \
4015 out.Hi32 == (ULONG)(hi) && S1(U1(out)).Mid32 == (ULONG)(mid) && \
4016 S1(U1(out)).Lo32 == (ULONG)(lo), \
4017 "expected (%d,%d,%d,(%lx %lx)), got (%d,%d,%ld,(%lx %lx)) hres 0x%08lx\n", \
4018 scl, sgn, hi, (LONG)(mid), (LONG)(lo), S(U(out)).scale, \
4019 S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres)
4021 #define EXPECTDECI if (i < 0) EXPECTDEC(0, 0x80, 0, -i); else EXPECTDEC(0, 0, 0, i)
4023 static void test_VarDecFromI1(void)
4025 CONVVARS(signed char);
4028 CHECKPTR(VarDecFromI1);
4029 for (i = -128; i < 128; i++)
4031 CONVERT(VarDecFromI1,i); EXPECTDECI;
4035 static void test_VarDecFromI2(void)
4040 CHECKPTR(VarDecFromI2);
4041 for (i = -32768; i < 32768; i++)
4043 CONVERT(VarDecFromI2,i); EXPECTDECI;
4047 static void test_VarDecFromI4(void)
4052 CHECKPTR(VarDecFromI4);
4053 for (i = -32768; i < 32768; i++)
4055 CONVERT(VarDecFromI4,i); EXPECTDECI;
4059 static void test_VarDecFromI8(void)
4064 CHECKPTR(VarDecFromI8);
4065 for (i = -32768; i < 32768; i++)
4067 CONVERT(VarDecFromI8,i); EXPECTDECI;
4071 static void test_VarDecFromUI1(void)
4076 CHECKPTR(VarDecFromUI1);
4077 for (i = 0; i < 256; i++)
4079 CONVERT(VarDecFromUI1,i); EXPECTDECI;
4083 static void test_VarDecFromUI2(void)
4088 CHECKPTR(VarDecFromUI2);
4089 for (i = 0; i < 65536; i++)
4091 CONVERT(VarDecFromUI2,i); EXPECTDECI;
4095 static void test_VarDecFromUI4(void)
4100 CHECKPTR(VarDecFromUI4);
4101 for (i = 0; i < 65536; i++)
4103 CONVERT(VarDecFromUI4,i); EXPECTDECI;
4107 static void test_VarDecFromUI8(void)
4112 CHECKPTR(VarDecFromUI8);
4113 for (i = 0; i < 65536; i++)
4115 CONVERT(VarDecFromUI8,i); EXPECTDECI;
4119 static void test_VarDecFromBool(void)
4124 CHECKPTR(VarDecFromBool);
4125 /* Test all possible type values. Note that the result is reduced to 0 or -1 */
4126 for (i = -32768; i < 0; i++)
4128 CONVERT(VarDecFromBool,i);
4130 EXPECTDEC(0,0x80,0,1);
4136 static void test_VarDecFromR4(void)
4140 CHECKPTR(VarDecFromR4);
4142 CONVERT(VarDecFromR4,-0.6f); EXPECTDEC(1,0x80,0,6);
4143 CONVERT(VarDecFromR4,-0.5f); EXPECTDEC(1,0x80,0,5);
4144 CONVERT(VarDecFromR4,-0.4f); EXPECTDEC(1,0x80,0,4);
4145 CONVERT(VarDecFromR4,0.0f); EXPECTDEC(0,0,0,0);
4146 CONVERT(VarDecFromR4,0.4f); EXPECTDEC(1,0,0,4);
4147 CONVERT(VarDecFromR4,0.5f); EXPECTDEC(1,0,0,5);
4148 CONVERT(VarDecFromR4,0.6f); EXPECTDEC(1,0,0,6);
4151 static void test_VarDecFromR8(void)
4155 CHECKPTR(VarDecFromR8);
4157 CONVERT(VarDecFromR8,-0.6); EXPECTDEC(1,0x80,0,6);
4158 CONVERT(VarDecFromR8,-0.5); EXPECTDEC(1,0x80,0,5);
4159 CONVERT(VarDecFromR8,-0.4); EXPECTDEC(1,0x80,0,4);
4160 CONVERT(VarDecFromR8,0.0); EXPECTDEC(0,0,0,0);
4161 CONVERT(VarDecFromR8,0.4); EXPECTDEC(1,0,0,4);
4162 CONVERT(VarDecFromR8,0.5); EXPECTDEC(1,0,0,5);
4163 CONVERT(VarDecFromR8,0.6); EXPECTDEC(1,0,0,6);
4166 static void test_VarDecFromDate(void)
4170 CHECKPTR(VarDecFromDate);
4172 CONVERT(VarDecFromDate,-0.6); EXPECTDEC(1,0x80,0,6);
4173 CONVERT(VarDecFromDate,-0.5); EXPECTDEC(1,0x80,0,5);
4174 CONVERT(VarDecFromDate,-0.4); EXPECTDEC(1,0x80,0,4);
4175 CONVERT(VarDecFromDate,0.0); EXPECTDEC(0,0,0,0);
4176 CONVERT(VarDecFromDate,0.4); EXPECTDEC(1,0,0,4);
4177 CONVERT(VarDecFromDate,0.5); EXPECTDEC(1,0,0,5);
4178 CONVERT(VarDecFromDate,0.6); EXPECTDEC(1,0,0,6);
4181 static void test_VarDecFromStr(void)
4186 CHECKPTR(VarDecFromStr);
4188 in = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4190 CONVERT_STR(VarDecFromStr,NULL,0); EXPECT_MISMATCH;
4191 CONVERT_STR(VarDecFromStr,"-1", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0x80,0,1);
4192 CONVERT_STR(VarDecFromStr,"0", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0,0,0);
4193 CONVERT_STR(VarDecFromStr,"1", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0,0,1);
4194 CONVERT_STR(VarDecFromStr,"0.5", LOCALE_NOUSEROVERRIDE); EXPECTDEC(1,0,0,5);
4195 CONVERT_STR(VarDecFromStr,"4294967296", LOCALE_NOUSEROVERRIDE); EXPECTDEC64(0,0,0,1,0);
4196 CONVERT_STR(VarDecFromStr,"18446744073709551616", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0,1,0);
4197 CONVERT_STR(VarDecFromStr,"4294967296.0", LOCALE_NOUSEROVERRIDE); EXPECTDEC64(0,0,0,1,0);
4198 CONVERT_STR(VarDecFromStr,"18446744073709551616.0", LOCALE_NOUSEROVERRIDE); EXPECTDEC(0,0,1,0);
4201 static void test_VarDecFromCy(void)
4205 CHECKPTR(VarDecFromCy);
4207 CONVERT_CY(VarDecFromCy, -1); EXPECTDEC(4,0x80,0,10000);
4208 CONVERT_CY(VarDecFromCy, 0); EXPECTDEC(4,0,0,0);
4209 CONVERT_CY(VarDecFromCy, 1); EXPECTDEC(4,0,0,10000);
4210 CONVERT_CY(VarDecFromCy, 0.5); EXPECTDEC(4,0,0,5000);
4214 #define MATHVARS1 HRESULT hres; DECIMAL l, out
4216 #define MATHVARS2 MATHVARS1; DECIMAL r
4218 #define MATH1(func) hres = p##func(&l, &out)
4220 #define MATH2(func) hres = p##func(&l, &r, &out)
4222 static void test_VarDecAbs(void)
4226 CHECKPTR(VarDecAbs);
4227 SETDEC(l,0,0x80,0,1); MATH1(VarDecAbs); EXPECTDEC(0,0,0,1);
4228 SETDEC(l,0,0,0,0); MATH1(VarDecAbs); EXPECTDEC(0,0,0,0);
4229 SETDEC(l,0,0x80,0,0); MATH1(VarDecAbs); EXPECTDEC(0,0,0,0);
4230 SETDEC(l,0,0,0,1); MATH1(VarDecAbs); EXPECTDEC(0,0,0,1);
4232 /* Doesn't check for invalid input */
4233 SETDEC(l,0,0x7f,0,1); MATH1(VarDecAbs); EXPECTDEC(0,0x7f,0,1);
4234 SETDEC(l,0,0x80,29,1); MATH1(VarDecAbs); EXPECTDEC(0,0,29,1);
4237 static void test_VarDecNeg(void)
4241 CHECKPTR(VarDecNeg);
4242 SETDEC(l,0,0x80,0,1); MATH1(VarDecNeg); EXPECTDEC(0,0,0,1);
4243 SETDEC(l,0,0,0,0); MATH1(VarDecNeg); EXPECTDEC(0,0x80,0,0); /* '-0'! */
4244 SETDEC(l,0,0x80,0,0); MATH1(VarDecNeg); EXPECTDEC(0,0,0,0);
4245 SETDEC(l,0,0,0,1); MATH1(VarDecNeg); EXPECTDEC(0,0x80,0,1);
4247 /* Doesn't check for invalid input */
4248 SETDEC(l,0,0x7f,0,1); MATH1(VarDecNeg); EXPECTDEC(0,0xff,0,1);
4249 SETDEC(l,0,0x80,29,1); MATH1(VarDecNeg); EXPECTDEC(0,0,29,1);
4250 SETDEC(l,0,0,29,1); MATH1(VarDecNeg); EXPECTDEC(0,0x80,29,1);
4253 static void test_VarDecAdd(void)
4257 CHECKPTR(VarDecAdd);
4258 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecAdd); EXPECTDEC(0,0,0,0);
4259 SETDEC(l,0,0,0,0); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,1);
4260 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4262 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,0); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4263 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,2);
4264 SETDEC(l,0,0,0,1); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,0); /* '-0'! */
4265 SETDEC(l,0,0,0,1); SETDEC(r,0,0x80,0,2); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,1);
4267 SETDEC(l,0,0x80,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4268 SETDEC(l,0,0x80,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,0);
4269 SETDEC(l,0,0x80,0,1); SETDEC(r,0,0,0,2); MATH2(VarDecAdd); EXPECTDEC(0,0,0,1);
4270 SETDEC(l,0,0x80,0,1); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,2);
4271 SETDEC(l,0,0x80,0,2); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0x80,0,1);
4273 SETDEC(l,0,0,0,0xffffffff); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,0xfffffffe);
4274 SETDEC(l,0,0,0,0xffffffff); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,(ULONG64)1 << 32);
4275 SETDEC(l,0,0,0,0xffffffff); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0,(ULONG64)1 << 32);
4277 SETDEC64(l,0,0,0,0xffffffff,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC64(0,0,0,0xffffffff,1);
4278 SETDEC64(l,0,0,0,0xffffffff,0); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4279 EXPECTDEC64(0,0,0,0xfffffffe,0xffffffff);
4281 SETDEC64(l,0,0,0,0xffffffff,0xffffffff); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,1,0);
4282 SETDEC64(l,0,0,0,0xffffffff,0xffffffff); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4283 EXPECTDEC64(0,0,0,0xffffffff,0xfffffffe);
4285 SETDEC(l,0,0,0xffffffff,0); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(0,0,0xffffffff,1);
4286 SETDEC(l,0,0,0xffffffff,0); SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4287 EXPECTDEC64(0,0,0xfffffffe,0xffffffff,0xffffffff);
4289 SETDEC64(l,0,0,0xffffffff,0xffffffff,0xffffffff);SETDEC(r,0,0x80,0,1); MATH2(VarDecAdd);
4290 EXPECTDEC64(0,0,0xffffffff,0xffffffff,0xfffffffe);
4291 SETDEC64(l,0,0,0xffffffff,0xffffffff,0xffffffff);SETDEC(r,0,0,0,1); MATH2(VarDecAdd);
4292 ok(hres == DISP_E_OVERFLOW,"Expected overflow, got (%d,%d,%ld,(%8lx,%8lx)x) hres 0x%08lx\n",
4293 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4295 /* Promotes to the highest scale, so here the results are in the scale of 2 */
4296 SETDEC(l,2,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecAdd); EXPECTDEC(2,0,0,0);
4297 SETDEC(l,2,0,0,100); SETDEC(r,0,0,0,1); MATH2(VarDecAdd); EXPECTDEC(2,0,0,200);
4300 static void test_VarDecSub(void)
4304 CHECKPTR(VarDecSub);
4305 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecSub); EXPECTDEC(0,0x80,0,0);
4306 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecSub); EXPECTDEC(0,0x80,0,1);
4307 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecSub); EXPECTDEC(0,0x80,0,0);
4308 SETDEC(l,0,0,0,1); SETDEC(r,0,0x80,0,1); MATH2(VarDecSub); EXPECTDEC(0,0,0,2);
4311 static void test_VarDecMul(void)
4315 CHECKPTR(VarDecMul);
4316 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecMul); EXPECTDEC(0,0,0,0);
4317 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,0); MATH2(VarDecMul); EXPECTDEC(0,0,0,0);
4318 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecMul); EXPECTDEC(0,0,0,0);
4319 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecMul); EXPECTDEC(0,0,0,1);
4320 SETDEC(l,0,0,0,45000);SETDEC(r,0,0,0,2); MATH2(VarDecMul); EXPECTDEC(0,0,0,90000);
4321 SETDEC(l,0,0,0,2); SETDEC(r,0,0,0,45000); MATH2(VarDecMul); EXPECTDEC(0,0,0,90000);
4323 SETDEC(l,0,0x80,0,2); SETDEC(r,0,0,0,2); MATH2(VarDecMul); EXPECTDEC(0,0x80,0,4);
4324 SETDEC(l,0,0,0,2); SETDEC(r,0,0x80,0,2); MATH2(VarDecMul); EXPECTDEC(0,0x80,0,4);
4325 SETDEC(l,0,0x80,0,2); SETDEC(r,0,0x80,0,2); MATH2(VarDecMul); EXPECTDEC(0,0,0,4);
4327 SETDEC(l,4,0,0,2); SETDEC(r,0,0,0,2); MATH2(VarDecMul); EXPECTDEC(4,0,0,4);
4328 SETDEC(l,0,0,0,2); SETDEC(r,3,0,0,2); MATH2(VarDecMul); EXPECTDEC(3,0,0,4);
4329 SETDEC(l,4,0,0,2); SETDEC(r,3,0,0,2); MATH2(VarDecMul); EXPECTDEC(7,0,0,4);
4330 /* this last one shows that native oleaut32 does *not* gratuitously seize opportunities
4331 to reduce the scale if possible - the canonical result for the expected value is (6,0,0,1)
4333 SETDEC(l,4,0,0,5); SETDEC(r,3,0,0,2); MATH2(VarDecMul); EXPECTDEC(7,0,0,10);
4335 SETDEC64(l,0,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC(r,0,0,0,2); MATH2(VarDecMul); EXPECTDEC64(0,0,1,0xFFFFFFFF,0xFFFFFFFE);
4336 SETDEC(l,0,0,0,2); SETDEC64(r,0,0,0,0xFFFFFFFF,0xFFFFFFFF); MATH2(VarDecMul); EXPECTDEC64(0,0,1,0xFFFFFFFF,0xFFFFFFFE);
4337 SETDEC(l,0,0,1,1); SETDEC(r,0,0,0,0x80000000); MATH2(VarDecMul); EXPECTDEC(0,0,0x80000000,0x80000000);
4338 SETDEC(l,0,0,0,0x80000000); SETDEC(r,0,0,1,1); MATH2(VarDecMul); EXPECTDEC(0,0,0x80000000,0x80000000);
4340 /* near-overflow, used as a reference */
4341 SETDEC64(l,0,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC(r,0,0,0,2000000000); MATH2(VarDecMul);EXPECTDEC64(0,0,1999999999,0xFFFFFFFF,0x88CA6C00);
4342 /* actual overflow - right operand is 10 times the previous value */
4343 SETDEC64(l,0,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC64(r,0,0,0,4,0xA817C800); MATH2(VarDecMul);
4344 ok(hres == DISP_E_OVERFLOW,"Expected overflow, got (%d,%d,%ld,(%8lx,%8lx)x) hres 0x%08lx\n",
4345 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4346 /* here, native oleaut32 has an opportunity to avert the overflow, by reducing the scale of the result */
4347 SETDEC64(l,1,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC64(r,0,0,0,4,0xA817C800); MATH2(VarDecMul);EXPECTDEC64(0,0,1999999999,0xFFFFFFFF,0x88CA6C00);
4349 /* near-overflow, used as a reference */
4350 SETDEC64(l,0,0,1,0xFFFFFFFF,0xFFFFFFFE); SETDEC(r,0,0,0,1000000000); MATH2(VarDecMul);EXPECTDEC64(0,0,1999999999,0xFFFFFFFF,0x88CA6C00);
4351 /* actual overflow - right operand is 10 times the previous value */
4352 SETDEC64(l,0,0,1,0xFFFFFFFF,0xFFFFFFFE); SETDEC64(r,0,0,0,2,0x540BE400); MATH2(VarDecMul);
4353 ok(hres == DISP_E_OVERFLOW,"Expected overflow, got (%d,%d,%ld,(%8lx,%8lx)x) hres 0x%08lx\n",
4354 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4355 /* here, native oleaut32 has an opportunity to avert the overflow, by reducing the scale of the result */
4356 SETDEC64(l,1,0,1,0xFFFFFFFF,0xFFFFFFFE); SETDEC64(r,0,0,0,2,0x540BE400); MATH2(VarDecMul);EXPECTDEC64(0,0,1999999999,0xFFFFFFFF,0x88CA6C00);
4358 /* this one shows that native oleaut32 is willing to lose significant digits in order to avert an overflow */
4359 SETDEC64(l,2,0,0,0xFFFFFFFF,0xFFFFFFFF); SETDEC64(r,0,0,0,9,0x502F9001); MATH2(VarDecMul);EXPECTDEC64(1,0,0xee6b2800,0x19999998,0xab2e719a);
4362 static void test_VarDecDiv(void)
4366 CHECKPTR(VarDecDiv);
4367 /* identity divisions */
4368 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,1); MATH2(VarDecDiv); EXPECTDEC(0,0,0,0);
4369 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecDiv); EXPECTDEC(0,0,0,1);
4370 SETDEC(l,1,0,0,1); SETDEC(r,0,0,0,1); MATH2(VarDecDiv); EXPECTDEC(1,0,0,1);
4372 /* exact divisions */
4373 SETDEC(l,0,0,0,45); SETDEC(r,0,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0,0,5);
4374 SETDEC(l,1,0,0,45); SETDEC(r,0,0,0,9); MATH2(VarDecDiv); EXPECTDEC(1,0,0,5);
4375 SETDEC(l,0,0,0,45); SETDEC(r,1,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0,0,50);
4376 SETDEC(l,1,0,0,45); SETDEC(r,2,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0,0,50);
4377 /* these last three results suggest that native oleaut32 scales both operands down to zero
4378 before the division, but does *not* try to scale the result, even if it is possible -
4379 analogous to multiplication behavior
4381 SETDEC(l,1,0,0,45); SETDEC(r,1,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0,0,5);
4382 SETDEC(l,2,0,0,450); SETDEC(r,1,0,0,9); MATH2(VarDecDiv); EXPECTDEC(1,0,0,50);
4384 /* inexact divisions */
4385 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,180700362,0x14b700cb,0x05555555);
4386 SETDEC(l,1,0,0,1); SETDEC(r,0,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,18070036,0x35458014,0x4d555555);
4387 SETDEC(l,0,0,0,1); SETDEC(r,1,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,1807003620,0xcf2607ee,0x35555555);
4388 SETDEC(l,1,0,0,1); SETDEC(r,2,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,1807003620,0xcf2607ee,0x35555555);
4389 SETDEC(l,1,0,0,1); SETDEC(r,1,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,180700362,0x14b700cb,0x05555555);
4390 SETDEC(l,2,0,0,10); SETDEC(r,1,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,180700362,0x14b700cb,0x05555555);
4392 /* this one shows that native oleaut32 rounds up the result */
4393 SETDEC(l,0,0,0,2); SETDEC(r,0,0,0,3); MATH2(VarDecDiv); EXPECTDEC64(28,0,361400724,0x296e0196,0x0aaaaaab);
4396 SETDEC(l,0,0x80,0,45); SETDEC(r,0,0,0,9); MATH2(VarDecDiv); EXPECTDEC(0,0x80,0,5);
4397 SETDEC(l,0,0,0,45); SETDEC(r,0,0x80,0,9); MATH2(VarDecDiv);EXPECTDEC(0,0x80,0,5);
4398 SETDEC(l,0,0x80,0,45); SETDEC(r,0,0x80,0,9); MATH2(VarDecDiv);EXPECTDEC(0,0,0,5);
4401 SETDEC(l,0,0,0,0); SETDEC(r,0,0,0,0); MATH2(VarDecDiv);/* indeterminate */
4402 ok(hres == DISP_E_DIVBYZERO,"Expected division-by-zero, got (%d,%d,%ld,(%8lx,%8lx)x) hres 0x%08lx\n",
4403 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4404 SETDEC(l,0,0,0,1); SETDEC(r,0,0,0,0); MATH2(VarDecDiv);/* division by zero */
4405 ok(hres == DISP_E_DIVBYZERO,"Expected division-by-zero, got (%d,%d,%ld,(%8lx,%8lx)x) hres 0x%08lx\n",
4406 S(U(out)).scale, S(U(out)).sign, out.Hi32, S1(U1(out)).Mid32, S1(U1(out)).Lo32, hres);
4410 static void test_VarDecCmp(void)
4414 CHECKPTR(VarDecCmp);
4415 SETDEC(l,0,0,0,1); SETDEC(out,0,0,0,1); MATH1(VarDecCmp); EXPECT_EQ;
4416 SETDEC(l,0,0,0,1); SETDEC(out,0,0,0,0); MATH1(VarDecCmp); EXPECT_GT;
4417 SETDEC(l,0,0,0,0); SETDEC(out,0,0,0,1); MATH1(VarDecCmp); EXPECT_LT;
4425 #define CONV_TYPE VARIANT_BOOL
4427 #define _EXPECTRES(res, x, fs) \
4428 ok((hres == S_OK && out == (CONV_TYPE)(x)) || ((HRESULT)res != S_OK && hres == (HRESULT)res), \
4429 "expected " #x ", got " fs "; hres=0x%08lx\n", out, hres)
4431 #define EXPECTRES(res, x) _EXPECTRES(res, x, "%d")
4433 #define CONVERTRANGE(func,start,end) for (i = start; i < end; i++) { \
4434 CONVERT(func, i); if (i) { EXPECT(VARIANT_TRUE); } else { EXPECT(VARIANT_FALSE); } }
4436 static void test_VarBoolFromI1(void)
4438 CONVVARS(signed char);
4441 CHECKPTR(VarBoolFromI1);
4442 CONVERTRANGE(VarBoolFromI1, -128, 128);
4445 static void test_VarBoolFromUI1(void)
4450 CHECKPTR(VarBoolFromUI1);
4451 CONVERTRANGE(VarBoolFromUI1, 0, 256);
4454 static void test_VarBoolFromI2(void)
4459 CHECKPTR(VarBoolFromI2);
4460 CONVERTRANGE(VarBoolFromI2, -32768, 32768);
4463 static void test_VarBoolFromUI2(void)
4468 CHECKPTR(VarBoolFromUI2);
4469 CONVERTRANGE(VarBoolFromUI2, 0, 65536);
4472 static void test_VarBoolFromI4(void)
4476 CHECKPTR(VarBoolFromI4);
4477 CONVERT(VarBoolFromI4, 0x80000000); EXPECT(VARIANT_TRUE);
4478 CONVERT(VarBoolFromI4, -1); EXPECT(VARIANT_TRUE);
4479 CONVERT(VarBoolFromI4, 0); EXPECT(VARIANT_FALSE);
4480 CONVERT(VarBoolFromI4, 1); EXPECT(VARIANT_TRUE);
4481 CONVERT(VarBoolFromI4, 0x7fffffff); EXPECT(VARIANT_TRUE);
4484 static void test_VarBoolFromUI4(void)
4488 CHECKPTR(VarBoolFromUI4);
4489 CONVERT(VarBoolFromI4, 0); EXPECT(VARIANT_FALSE);
4490 CONVERT(VarBoolFromI4, 1); EXPECT(VARIANT_TRUE);
4491 CONVERT(VarBoolFromI4, 0x80000000); EXPECT(VARIANT_TRUE);
4494 static void test_VarBoolFromR4(void)
4498 CHECKPTR(VarBoolFromR4);
4499 CONVERT(VarBoolFromR4, -1.0f); EXPECT(VARIANT_TRUE);
4500 CONVERT(VarBoolFromR4, 0.0f); EXPECT(VARIANT_FALSE);
4501 CONVERT(VarBoolFromR4, 1.0f); EXPECT(VARIANT_TRUE);
4502 CONVERT(VarBoolFromR4, 1.5f); EXPECT(VARIANT_TRUE);
4505 CONVERT(VarBoolFromR4, -1.5f); EXPECT(VARIANT_TRUE);
4506 CONVERT(VarBoolFromR4, -0.6f); EXPECT(VARIANT_TRUE);
4507 CONVERT(VarBoolFromR4, -0.5f); EXPECT(VARIANT_TRUE);
4508 CONVERT(VarBoolFromR4, -0.4f); EXPECT(VARIANT_TRUE);
4509 CONVERT(VarBoolFromR4, 0.4f); EXPECT(VARIANT_TRUE);
4510 CONVERT(VarBoolFromR4, 0.5f); EXPECT(VARIANT_TRUE);
4511 CONVERT(VarBoolFromR4, 0.6f); EXPECT(VARIANT_TRUE);
4512 CONVERT(VarBoolFromR4, 1.5f); EXPECT(VARIANT_TRUE);
4515 static void test_VarBoolFromR8(void)
4519 /* Hopefully we made the point with R4 above that rounding is
4520 * irrelevant, so we'll skip that for R8 and Date
4522 CHECKPTR(VarBoolFromR8);
4523 CONVERT(VarBoolFromR8, -1.0); EXPECT(VARIANT_TRUE);
4524 CONVERT(VarBoolFromR8, -0.0); EXPECT(VARIANT_FALSE);
4525 CONVERT(VarBoolFromR8, 1.0); EXPECT(VARIANT_TRUE);
4528 static void test_VarBoolFromCy(void)
4532 CHECKPTR(VarBoolFromCy);
4533 CONVERT_CY(VarBoolFromCy, -32769); EXPECT(VARIANT_TRUE);
4534 CONVERT_CY(VarBoolFromCy, -32768); EXPECT(VARIANT_TRUE);
4535 CONVERT_CY(VarBoolFromCy, -1); EXPECT(VARIANT_TRUE);
4536 CONVERT_CY(VarBoolFromCy, 0); EXPECT(VARIANT_FALSE);
4537 CONVERT_CY(VarBoolFromCy, 1); EXPECT(VARIANT_TRUE);
4538 CONVERT_CY(VarBoolFromCy, 32767); EXPECT(VARIANT_TRUE);
4539 CONVERT_CY(VarBoolFromCy, 32768); EXPECT(VARIANT_TRUE);
4542 static void test_VarBoolFromI8(void)
4546 CHECKPTR(VarBoolFromI8);
4547 CONVERT(VarBoolFromI8, -1); EXPECT(VARIANT_TRUE);
4548 CONVERT(VarBoolFromI8, 0); EXPECT(VARIANT_FALSE);
4549 CONVERT(VarBoolFromI8, 1); EXPECT(VARIANT_TRUE);
4552 static void test_VarBoolFromUI8(void)
4556 CHECKPTR(VarBoolFromUI8);
4557 CONVERT(VarBoolFromUI8, 0); EXPECT(VARIANT_FALSE);
4558 CONVERT(VarBoolFromUI8, 1); EXPECT(VARIANT_TRUE);
4561 static void test_VarBoolFromDec(void)
4565 CHECKPTR(VarBoolFromDec);
4566 CONVERT_BADDEC(VarBoolFromDec);
4568 if (HAVE_OLEAUT32_DECIMAL)
4570 /* Early versions of oleaut32 don't catch these errors */
4571 CONVERT_DEC(VarBoolFromDec,29,0,0,0); EXPECT_INVALID;
4572 CONVERT_DEC(VarBoolFromDec,0,0x1,0,0); EXPECT_INVALID;
4573 CONVERT_DEC(VarBoolFromDec,0,0x40,0,0); EXPECT_INVALID;
4574 CONVERT_DEC(VarBoolFromDec,0,0x7f,0,0); EXPECT_INVALID;
4577 CONVERT_DEC(VarBoolFromDec,0,0x80,0,1); EXPECT(VARIANT_TRUE);
4578 CONVERT_DEC(VarBoolFromDec,0,0,0,0); EXPECT(VARIANT_FALSE);
4579 CONVERT_DEC(VarBoolFromDec,0,0,0,1); EXPECT(VARIANT_TRUE);
4580 CONVERT_DEC(VarBoolFromDec,0,0,1,0); EXPECT(VARIANT_TRUE);
4582 CONVERT_DEC(VarBoolFromDec,2,0,0,CY_MULTIPLIER); EXPECT(VARIANT_TRUE);
4583 CONVERT_DEC(VarBoolFromDec,2,0x80,0,CY_MULTIPLIER); EXPECT(VARIANT_TRUE);
4586 static void test_VarBoolFromDate(void)
4590 CHECKPTR(VarBoolFromDate);
4591 CONVERT(VarBoolFromDate, -1.0); EXPECT(VARIANT_TRUE);
4592 CONVERT(VarBoolFromDate, -0.0); EXPECT(VARIANT_FALSE);
4593 CONVERT(VarBoolFromDate, 1.0); EXPECT(VARIANT_TRUE);
4596 static void test_VarBoolFromStr(void)
4601 CHECKPTR(VarBoolFromStr);
4603 in = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4605 CONVERT_STR(VarBoolFromStr,NULL,0);
4606 if (hres != E_INVALIDARG)
4609 /* #FALSE# and #TRUE# Are always accepted */
4610 CONVERT_STR(VarBoolFromStr,"#FALSE#",0); EXPECT(VARIANT_FALSE);
4611 CONVERT_STR(VarBoolFromStr,"#TRUE#",0); EXPECT(VARIANT_TRUE);
4613 /* Match of #FALSE# and #TRUE# is case sensitive */
4614 CONVERT_STR(VarBoolFromStr,"#False#",0); EXPECT_MISMATCH;
4615 /* But match against English is not */
4616 CONVERT_STR(VarBoolFromStr,"false",0); EXPECT(VARIANT_FALSE);
4617 CONVERT_STR(VarBoolFromStr,"False",0); EXPECT(VARIANT_FALSE);
4618 /* On/Off and yes/no are not acceptable inputs, with any flags set */
4619 CONVERT_STR(VarBoolFromStr,"On",0xffffffff); EXPECT_MISMATCH;
4620 CONVERT_STR(VarBoolFromStr,"Yes",0xffffffff); EXPECT_MISMATCH;
4622 /* Change the LCID. This doesn't make any difference for text,unless we ask
4623 * to check local boolean text with the VARIANT_LOCALBOOL flag. */
4624 in = MAKELCID(MAKELANGID(LANG_FRENCH, SUBLANG_DEFAULT), SORT_DEFAULT);
4626 /* #FALSE# and #TRUE# are accepted in all locales */
4627 CONVERT_STR(VarBoolFromStr,"#FALSE#",0); EXPECT(VARIANT_FALSE);
4628 CONVERT_STR(VarBoolFromStr,"#TRUE#",0); EXPECT(VARIANT_TRUE);
4629 CONVERT_STR(VarBoolFromStr,"#FALSE#",VARIANT_LOCALBOOL); EXPECT(VARIANT_FALSE);
4630 CONVERT_STR(VarBoolFromStr,"#TRUE#",VARIANT_LOCALBOOL); EXPECT(VARIANT_TRUE);
4632 /* English is accepted regardless of the locale */
4633 CONVERT_STR(VarBoolFromStr,"false",0); EXPECT(VARIANT_FALSE);
4634 /* And is still not case sensitive */
4635 CONVERT_STR(VarBoolFromStr,"False",0); EXPECT(VARIANT_FALSE);
4637 if (HAVE_OLEAUT32_LOCALES)
4639 /* French is rejected without VARIANT_LOCALBOOL */
4640 CONVERT_STR(VarBoolFromStr,"faux",0); EXPECT_MISMATCH;
4641 /* But accepted if this flag is given */
4642 CONVERT_STR(VarBoolFromStr,"faux",VARIANT_LOCALBOOL); EXPECT(VARIANT_FALSE);
4643 /* Regardless of case - from this we assume locale text comparisons ignore case */
4644 CONVERT_STR(VarBoolFromStr,"Faux",VARIANT_LOCALBOOL); EXPECT(VARIANT_FALSE);
4646 /* Changing the locale prevents the localised text from being compared -
4647 * this demonstrates that only the indicated LCID and English are searched */
4648 in = MAKELCID(MAKELANGID(LANG_POLISH, SUBLANG_DEFAULT), SORT_DEFAULT);
4649 CONVERT_STR(VarBoolFromStr,"faux",VARIANT_LOCALBOOL); EXPECT_MISMATCH;
4652 /* Numeric strings are read as 0 or non-0 */
4653 CONVERT_STR(VarBoolFromStr,"0",0); EXPECT(VARIANT_FALSE);
4654 CONVERT_STR(VarBoolFromStr,"-1",0); EXPECT(VARIANT_TRUE);
4655 CONVERT_STR(VarBoolFromStr,"+1",0); EXPECT(VARIANT_TRUE);
4657 if (HAVE_OLEAUT32_LOCALES)
4659 /* Numeric strings are read as floating point numbers. The line below fails
4660 * because '.' is not a valid decimal separator for Polish numbers */
4661 CONVERT_STR(VarBoolFromStr,"0.1",0); EXPECT_MISMATCH;
4664 /* Changing the lcid back to US English reads the r8 correctly */
4665 in = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4666 CONVERT_STR(VarBoolFromStr,"0.1",0); EXPECT(VARIANT_TRUE);
4669 static void test_VarBoolCopy(void)
4671 COPYTEST(1, VT_BOOL, V_BOOL(&vSrc), V_BOOL(&vDst), V_BOOLREF(&vSrc), V_BOOLREF(&vDst), "%d");
4674 #define BOOL_STR(flags, str) hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, flags, VT_BSTR); \
4675 ok(hres == S_OK && V_VT(&vDst) == VT_BSTR && \
4676 V_BSTR(&vDst) && !memcmp(V_BSTR(&vDst), str, sizeof(str)), \
4677 "hres=0x%lX, type=%d (should be VT_BSTR), *bstr='%c'\n", \
4678 hres, V_VT(&vDst), V_BSTR(&vDst) ? *V_BSTR(&vDst) : '?')
4680 static void test_VarBoolChangeTypeEx(void)
4682 static const WCHAR szTrue[] = { 'T','r','u','e','\0' };
4683 static const WCHAR szFalse[] = { 'F','a','l','s','e','\0' };
4684 static const WCHAR szFaux[] = { 'F','a','u','x','\0' };
4685 CONVVARS(CONV_TYPE);
4686 VARIANTARG vSrc, vDst;
4691 INITIAL_TYPETEST(VT_BOOL, V_BOOL, "%d");
4694 /* The common tests convert to a number. Try the different flags */
4695 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4697 V_VT(&vSrc) = VT_BOOL;
4702 BOOL_STR(VARIANT_ALPHABOOL, szTrue);
4704 BOOL_STR(VARIANT_ALPHABOOL, szFalse);
4707 if (HAVE_OLEAUT32_LOCALES)
4709 lcid = MAKELCID(MAKELANGID(LANG_FRENCH, SUBLANG_DEFAULT), SORT_DEFAULT);
4711 /* VARIANT_ALPHABOOL is always English */
4712 BOOL_STR(VARIANT_ALPHABOOL, szFalse);
4713 /* VARIANT_LOCALBOOL uses the localised text */
4714 BOOL_STR(VARIANT_LOCALBOOL, szFaux);
4715 /* Both flags together acts as VARIANT_LOCALBOOL */
4716 BOOL_STR(VARIANT_ALPHABOOL|VARIANT_LOCALBOOL, szFaux);
4725 #define EXPECTRES(res) ok(hres == res, "expected " #res ", got hres=0x%08lx\n", hres)
4726 #define EXPECT_LT EXPECTRES(VARCMP_LT)
4727 #define EXPECT_GT EXPECTRES(VARCMP_GT)
4728 #define EXPECT_EQ EXPECTRES(VARCMP_EQ)
4729 #define EXPECT_NULL EXPECTRES(VARCMP_NULL)
4731 static void test_VarCmp(void)
4734 VARIANTARG left, right;
4736 WCHAR szvalNULL[] = { '0',0 };
4737 WCHAR szval100[] = { '1','0','0',0 };
4738 WCHAR szval101[] = { '1','0','1',0 };
4739 BSTR bzvalNULL, bzval100, bzval101;
4741 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
4742 bzvalNULL=SysAllocString(szvalNULL);
4743 bzval100=SysAllocString(szval100);
4744 bzval101=SysAllocString(szval101);
4746 VARCMP(&left, _DATE, 25570.0, &right, _DATE, 25570.0, lcid, 0); EXPECT_EQ;
4747 VARCMP(&left, _DATE, 25570.0, &right, _DATE, 25571.0, lcid, 0); EXPECT_LT;
4748 VARCMP(&left, _DATE, 25571.0, &right, _DATE, 25570.0, lcid, 0); EXPECT_GT;
4749 VARCMP(&left, _DATE, 25570.0, &right, _EMPTY, 0, lcid, 0); EXPECT_GT;
4750 VARCMP(&left, _DATE, 25570.0, &right, _NULL, 0, lcid, 0); EXPECT_NULL;
4751 VARCMP(&left, _I2, 2, &right, _I2, 2, lcid, 0); EXPECT_EQ;
4752 VARCMP(&left, _I2, 1, &right, _I2, 2, lcid, 0); EXPECT_LT;
4753 VARCMP(&left, _I2, 2, &right, _I2, 1, lcid, 0); EXPECT_GT;
4754 VARCMP(&left, _I2, 2, &right, _EMPTY, 1, lcid, 0); EXPECT_GT;
4755 VARCMP(&left, _I2, 2, &right, _NULL, 1, lcid, 0); EXPECT_NULL;
4756 VARCMP(&left, _BSTR, NULL, &right, _EMPTY, 0, lcid, 0); EXPECT_EQ;
4757 VARCMP(&left, _EMPTY, 0, &right, _BSTR, NULL, lcid, 0); EXPECT_EQ;
4758 VARCMP(&left, _EMPTY, 0, &right, _BSTR, bzval100, lcid, 0); EXPECT_LT;
4759 VARCMP(&left, _BSTR, bzvalNULL, &right, _EMPTY, 0, lcid, 0); EXPECT_GT;
4760 VARCMP(&left, _BSTR, bzvalNULL, &right, _NULL, 0, lcid, 0); EXPECT_NULL;
4761 VARCMP(&left, _BSTR, bzvalNULL, &right, _I2, 0, lcid, 0); EXPECT_GT;
4762 VARCMP(&left, _BSTR, bzvalNULL, &right, _NULL, 0, lcid, 0); EXPECT_NULL;
4763 VARCMP(&left, _BSTR, bzval100, &right, _BSTR, bzval100, lcid, 0); EXPECT_EQ;
4764 VARCMP(&left, _BSTR, bzval100, &right, _BSTR, bzval101, lcid, 0); EXPECT_LT;
4765 VARCMP(&left, _BSTR, bzval101, &right, _BSTR, bzval100, lcid, 0); EXPECT_GT;
4766 VARCMP(&left, _BSTR, bzval100, &right, _I2, 100, lcid, 0); EXPECT_GT;
4767 VARCMP(&left, _BSTR, bzval100, &right, _I2, 101, lcid, 0); EXPECT_GT;
4768 VARCMP(&left, _BSTR, bzval100, &right, _I2, 101, lcid, 0); EXPECT_GT;
4769 VARCMP(&left, _I2, 100, &right, _BSTR, bzval100, lcid, 0); EXPECT_LT;
4770 VARCMP(&left, _BSTR, (BSTR)100, &right, _I2, 100, lcid, 0); EXPECT_GT;
4771 SysFreeString(szval101);
4772 SysFreeString(szval100);
4773 SysFreeString(szvalNULL);
4780 static void test_VarBstrFromR4(void)
4782 static const WCHAR szNative[] = { '6','5','4','3','2','2','.','3','\0' };
4783 static const WCHAR szZero[] = {'0', '\0'};
4784 static const WCHAR szOneHalf_English[] = { '0','.','5','\0' }; /* uses period */
4785 static const WCHAR szOneHalf_Spanish[] = { '0',',','5','\0' }; /* uses comma */
4793 CHECKPTR(VarBstrFromR4);
4795 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
4796 lcid_spanish = MAKELCID(MAKELANGID(LANG_SPANISH, SUBLANG_SPANISH), SORT_DEFAULT);
4798 hres = pVarBstrFromR4(f, lcid, 0, &bstr);
4799 ok(hres == S_OK, "got hres 0x%08lx\n", hres);
4803 /* MSDN states that rounding of R4/R8 is dependent on the underlying
4804 * bit pattern of the number and so is architecture dependent. In this
4805 * case Wine returns .2 (which is more correct) and Native returns .3
4807 ok(memcmp(bstr, szNative, sizeof(szNative)) == 0, "string different\n");
4811 f = -1e-400; /* deliberately cause underflow */
4812 hres = pVarBstrFromR4(f, lcid, 0, &bstr);
4813 ok(hres == S_OK, "got hres 0x%08lx\n", hres);
4816 ok(memcmp(bstr, szZero, sizeof(szZero)) == 0, "negative zero (got %s)\n", wtoascii(bstr));
4819 /* The following tests that lcid is used for decimal separator even without LOCALE_USE_NLS */
4821 hres = pVarBstrFromR4(f, lcid, 0, &bstr);
4822 ok(hres == S_OK, "got hres 0x%08lx\n", hres);
4825 ok(memcmp(bstr, szOneHalf_English, sizeof(szOneHalf_English)) == 0, "English locale failed (got %s)\n", wtoascii(bstr));
4828 hres = pVarBstrFromR4(f, lcid_spanish, 0, &bstr);
4829 ok(hres == S_OK, "got hres 0x%08lx\n", hres);
4832 ok(memcmp(bstr, szOneHalf_Spanish, sizeof(szOneHalf_Spanish)) == 0, "Spanish locale failed (got %s)\n", wtoascii(bstr));
4836 #define BSTR_DATE(dt,str) SysFreeString(bstr); bstr = NULL; \
4837 hres = pVarBstrFromDate(dt,lcid,LOCALE_NOUSEROVERRIDE,&bstr); \
4838 if (bstr) WideCharToMultiByte(CP_ACP, 0, bstr, -1, buff, sizeof(buff), 0, 0); \
4840 ok(hres == S_OK && !strcmp(str,buff), "Expected '%s', got '%s', hres = 0x%08lx\n", \
4843 static void test_VarBstrFromDate(void)
4850 CHECKPTR(VarBstrFromDate);
4851 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
4853 BSTR_DATE(0.0, "12:00:00 AM");
4854 BSTR_DATE(3.34, "1/2/1900 8:09:36 AM");
4855 BSTR_DATE(3339.34, "2/20/1909 8:09:36 AM");
4856 BSTR_DATE(365.00, "12/30/1900");
4857 BSTR_DATE(365.25, "12/30/1900 6:00:00 AM");
4858 BSTR_DATE(1461.0, "12/31/1903");
4859 BSTR_DATE(1461.5, "12/31/1903 12:00:00 PM");
4862 #define BSTR_DEC(l, a, b, c, d, e) \
4863 SETDEC(l, a,b,c,d);\
4864 hres = VarBstrFromDec(&l, lcid, 0, &bstr);\
4865 ok(hres == S_OK, "got hres 0x%08lx\n", hres);\
4866 if (hres== S_OK && bstr)\
4868 ok(lstrcmpW(bstr, e) == 0, "invalid number (got %s)\n", wtoascii(bstr));\
4871 #define BSTR_DEC64(l, a, b, c, x, d, e) \
4872 SETDEC64(l, a,b,c,x,d);\
4873 hres = VarBstrFromDec(&l, lcid, 0, &bstr);\
4874 ok(hres == S_OK, "got hres 0x%08lx\n", hres);\
4875 if (hres== S_OK && bstr)\
4877 ok(lstrcmpW(bstr, e) == 0, "invalid number (got %s)\n", wtoascii(bstr));\
4880 static void test_VarBstrFromDec(void)
4887 static const WCHAR szZero[] = {'0', '\0'};
4888 static const WCHAR szOne[] = {'1', '\0'};
4889 static const WCHAR szOnePointFive[] = {'1','.','5','\0'};
4890 static const WCHAR szMinusOnePointFive[] = {'-','1','.','5','\0'};
4891 static const WCHAR szBigNum1[] = {'4','2','9','4','9','6','7','2','9','5','\0'}; /* (1 << 32) - 1 */
4892 static const WCHAR szBigNum2[] = {'4','2','9','4','9','6','7','2','9','6','\0'}; /* (1 << 32) */
4893 static const WCHAR szBigNum3[] = {'1','8','4','4','6','7','4','4','0','7','3','7','0','9','5','5','1','6','1','5','\0'}; /* (1 << 64) - 1 */
4894 static const WCHAR szBigNum4[] = {'1','8','4','4','6','7','4','4','0','7','3','7','0','9','5','5','1','6','1','6','\0'}; /* (1 << 64) */
4895 static const WCHAR szBigNum5[] = {'7','9','2','2','8','1','6','2','5','1','4','2','6','4','3','3','7','5','9','3','5','4','3','9','5','0','3','3','5','\0'}; /* (1 << 96) - 1 */
4896 static const WCHAR szBigScale1[] = {'0','.','0','0','0','0','0','0','0','0','0','1','\0'}; /* 1 * 10^-10 */
4897 static const WCHAR szBigScale2[] = {'7','9','2','2','8','1','6','2','5','1','4','2','6','4','3','3','7','5','9','.','3','5','4','3','9','5','0','3','3','5','\0'}; /* ((1 << 96) - 1) * 10^-10 */
4898 static const WCHAR szBigScale3[] = {'7','.','9','2','2','8','1','6','2','5','1','4','2','6','4','3','3','7','5','9','3','5','4','3','9','5','0','3','3','5','\0'}; /* ((1 << 96) - 1) * 10^-28 */
4900 static const WCHAR szSmallNumber_English[] = {'0','.','0','0','0','9','\0'};
4901 static const WCHAR szSmallNumber_Spanish[] = {'0',',','0','0','0','9','\0'};
4903 CHECKPTR(VarBstrFromDec);
4904 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
4907 BSTR_DEC(l, 0,0,0,0, szZero);
4910 BSTR_DEC(l, 0,0,0,1, szOne);
4911 BSTR_DEC(l, 1,0,0,10,szOne);
4912 BSTR_DEC(l, 2,0,0,100,szOne);
4913 BSTR_DEC(l, 3,0,0,1000,szOne);
4915 /* check one point five */
4916 BSTR_DEC(l, 1,0,0,15, szOnePointFive);
4917 BSTR_DEC(l, 2,0,0,150, szOnePointFive);
4918 BSTR_DEC(l, 3,0,0,1500, szOnePointFive);
4920 /* check minus one point five */
4921 BSTR_DEC(l, 1,0x80,0,15, szMinusOnePointFive);
4923 /* check bignum (1) */
4924 BSTR_DEC(l, 0,0,0,0xffffffff, szBigNum1);
4926 /* check bignum (2) */
4927 BSTR_DEC64(l, 0,0,0,1,0, szBigNum2);
4929 /* check bignum (3) */
4930 BSTR_DEC64(l, 0,0,0,0xffffffff,0xffffffff, szBigNum3);
4932 /* check bignum (4) */
4933 BSTR_DEC(l, 0,0,1,0, szBigNum4);
4935 /* check bignum (5) */
4936 BSTR_DEC64(l, 0,0,0xffffffff,0xffffffff,0xffffffff, szBigNum5);
4938 /* check bigscale (1) */
4939 BSTR_DEC(l, 10,0,0,1, szBigScale1);
4941 /* check bigscale (2) */
4942 BSTR_DEC64(l, 10,0,0xffffffffUL,0xffffffff,0xffffffff, szBigScale2);
4944 /* check bigscale (3) */
4945 BSTR_DEC64(l, 28,0,0xffffffffUL,0xffffffff,0xffffffff, szBigScale3);
4947 /* check leading zeros and decimal sep. for English locale */
4948 BSTR_DEC(l, 4,0,0,9, szSmallNumber_English);
4949 BSTR_DEC(l, 5,0,0,90, szSmallNumber_English);
4950 BSTR_DEC(l, 6,0,0,900, szSmallNumber_English);
4951 BSTR_DEC(l, 7,0,0,9000, szSmallNumber_English);
4953 lcid = MAKELCID(MAKELANGID(LANG_SPANISH, SUBLANG_DEFAULT), SORT_DEFAULT);
4955 /* check leading zeros and decimal sep. for Spanish locale */
4956 BSTR_DEC(l, 4,0,0,9, szSmallNumber_Spanish);
4957 BSTR_DEC(l, 5,0,0,90, szSmallNumber_Spanish);
4958 BSTR_DEC(l, 6,0,0,900, szSmallNumber_Spanish);
4959 BSTR_DEC(l, 7,0,0,9000, szSmallNumber_Spanish);
4964 #define _VARBSTRCMP(left,right,lcid,flags,result) \
4965 hres = pVarBstrCmp(left,right,lcid,flags); \
4966 ok(hres == result, "VarBstrCmp: expected " #result ", got hres=0x%lx\n", hres)
4967 #define VARBSTRCMP(left,right,result) \
4968 _VARBSTRCMP(left,right,lcid,0,result)
4970 static void test_VarBstrCmp(void)
4974 static const WCHAR sz[] = {'W','u','r','s','c','h','t','\0'};
4975 static const WCHAR szempty[] = {'\0'};
4976 BSTR bstr, bstrempty;
4978 CHECKPTR(VarBstrCmp);
4980 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
4981 bstr = SysAllocString(sz);
4982 bstrempty = SysAllocString(szempty);
4984 /* NULL handling. Yepp, MSDN is totaly wrong here */
4985 VARBSTRCMP(NULL,NULL,VARCMP_EQ);
4986 VARBSTRCMP(bstr,NULL,VARCMP_GT);
4987 VARBSTRCMP(NULL,bstr,VARCMP_LT);
4989 /* NULL and empty string comparisions */
4990 VARBSTRCMP(bstrempty,NULL,VARCMP_EQ);
4991 VARBSTRCMP(NULL,bstrempty,VARCMP_EQ);
4994 /* Get the internal representation of a BSTR */
4995 static inline LPINTERNAL_BSTR Get(const BSTR lpszString)
4997 return lpszString ? (LPINTERNAL_BSTR)((char*)lpszString - sizeof(DWORD)) : NULL;
5000 static inline BSTR GetBSTR(const LPINTERNAL_BSTR bstr)
5002 return (BSTR)bstr->szString;
5005 static void test_SysStringLen(void)
5008 BSTR str = GetBSTR(&bstr);
5011 ok (SysStringLen(str) == 0, "Expected dwLen 0, got %d\n", SysStringLen(str));
5013 ok (SysStringLen(str) == 1, "Expected dwLen 1, got %d\n", SysStringLen(str));
5016 static void test_SysStringByteLen(void)
5019 BSTR str = GetBSTR(&bstr);
5022 ok (SysStringByteLen(str) == 0, "Expected dwLen 0, got %d\n", SysStringLen(str));
5024 ok (SysStringByteLen(str) == 2, "Expected dwLen 2, got %d\n", SysStringByteLen(str));
5027 static void test_SysAllocString(void)
5029 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
5032 str = SysAllocString(NULL);
5033 ok (str == NULL, "Expected NULL, got %p\n", str);
5035 str = SysAllocString(szTest);
5036 ok (str != NULL, "Expected non-NULL\n");
5039 LPINTERNAL_BSTR bstr = Get(str);
5041 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
5042 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
5047 static void test_SysAllocStringLen(void)
5049 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
5052 /* Very early native dlls do not limit the size of strings, so skip this test */
5054 str = SysAllocStringLen(szTest, 0x80000000);
5056 ok (str == NULL, "Expected NULL, got %p\n", str);
5060 str = SysAllocStringLen(NULL, 0);
5061 ok (str != NULL, "Expected non-NULL\n");
5064 LPINTERNAL_BSTR bstr = Get(str);
5066 ok (bstr->dwLen == 0, "Expected 0, got %ld\n", bstr->dwLen);
5067 ok (!bstr->szString[0], "String not empty\n");
5071 str = SysAllocStringLen(szTest, 4);
5072 ok (str != NULL, "Expected non-NULL\n");
5075 LPINTERNAL_BSTR bstr = Get(str);
5077 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
5078 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
5083 static void test_SysAllocStringByteLen(void)
5085 const OLECHAR szTest[10] = { 'T','e','s','t','\0' };
5086 const CHAR szTestA[6] = { 'T','e','s','t','\0','?' };
5089 str = SysAllocStringByteLen(szTestA, 0x80000000);
5090 ok (str == NULL, "Expected NULL, got %p\n", str);
5092 str = SysAllocStringByteLen(NULL, 0);
5093 ok (str != NULL, "Expected non-NULL\n");
5096 LPINTERNAL_BSTR bstr = Get(str);
5098 ok (bstr->dwLen == 0, "Expected 0, got %ld\n", bstr->dwLen);
5099 ok (!bstr->szString[0], "String not empty\n");
5103 str = SysAllocStringByteLen(szTestA, 4);
5104 ok (str != NULL, "Expected non-NULL\n");
5107 LPINTERNAL_BSTR bstr = Get(str);
5109 ok (bstr->dwLen == 4, "Expected 4, got %ld\n", bstr->dwLen);
5110 ok (!lstrcmpA((LPCSTR)bstr->szString, szTestA), "String different\n");
5114 /* Odd lengths are allocated rounded up, but truncated at the right position */
5115 str = SysAllocStringByteLen(szTestA, 3);
5116 ok (str != NULL, "Expected non-NULL\n");
5119 const CHAR szTestTruncA[4] = { 'T','e','s','\0' };
5120 LPINTERNAL_BSTR bstr = Get(str);
5122 ok (bstr->dwLen == 3, "Expected 3, got %ld\n", bstr->dwLen);
5123 ok (!lstrcmpA((LPCSTR)bstr->szString, szTestTruncA), "String different\n");
5127 str = SysAllocStringByteLen((LPCSTR)szTest, 8);
5128 ok (str != NULL, "Expected non-NULL\n");
5131 LPINTERNAL_BSTR bstr = Get(str);
5133 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
5134 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
5139 static void test_SysReAllocString(void)
5141 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
5142 const OLECHAR szSmaller[2] = { 'x','\0' };
5143 const OLECHAR szLarger[7] = { 'L','a','r','g','e','r','\0' };
5146 str = SysAllocStringLen(szTest, 4);
5147 ok (str != NULL, "Expected non-NULL\n");
5150 LPINTERNAL_BSTR bstr;
5155 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
5156 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
5158 changed = SysReAllocString(&str, szSmaller);
5159 ok (changed == 1, "Expected 1, got %d\n", changed);
5160 ok (str == oldstr, "Created new string\n");
5162 ok (bstr->dwLen == 2, "Expected 2, got %ld\n", bstr->dwLen);
5163 ok (!lstrcmpW(bstr->szString, szSmaller), "String different\n");
5166 changed = SysReAllocString(&str, szLarger);
5167 ok (changed == 1, "Expected 1, got %d\n", changed);
5168 /* Early versions always make new strings rather than resizing */
5169 /* ok (str == oldstr, "Created new string\n"); */
5171 ok (bstr->dwLen == 12, "Expected 12, got %ld\n", bstr->dwLen);
5172 ok (!lstrcmpW(bstr->szString, szLarger), "String different\n");
5178 static void test_SysReAllocStringLen(void)
5180 const OLECHAR szTest[5] = { 'T','e','s','t','\0' };
5181 const OLECHAR szSmaller[2] = { 'x','\0' };
5182 const OLECHAR szLarger[7] = { 'L','a','r','g','e','r','\0' };
5185 str = SysAllocStringLen(szTest, 4);
5186 ok (str != NULL, "Expected non-NULL\n");
5189 LPINTERNAL_BSTR bstr;
5194 ok (bstr->dwLen == 8, "Expected 8, got %ld\n", bstr->dwLen);
5195 ok (!lstrcmpW(bstr->szString, szTest), "String different\n");
5197 changed = SysReAllocStringLen(&str, szSmaller, 1);
5198 ok (changed == 1, "Expected 1, got %d\n", changed);
5199 ok (str == oldstr, "Created new string\n");
5201 ok (bstr->dwLen == 2, "Expected 2, got %ld\n", bstr->dwLen);
5202 ok (!lstrcmpW(bstr->szString, szSmaller), "String different\n");
5205 changed = SysReAllocStringLen(&str, szLarger, 6);
5206 ok (changed == 1, "Expected 1, got %d\n", changed);
5207 /* Early versions always make new strings rather than resizing */
5208 /* ok (str == oldstr, "Created new string\n"); */
5210 ok (bstr->dwLen == 12, "Expected 12, got %ld\n", bstr->dwLen);
5211 ok (!lstrcmpW(bstr->szString, szLarger), "String different\n");
5213 changed = SysReAllocStringLen(&str, str, 6);
5214 ok (changed == 1, "Expected 1, got %d\n", changed);
5220 static void test_BstrCopy(void)
5222 const CHAR szTestA[6] = { 'T','e','s','t','\0','?' };
5223 const CHAR szTestTruncA[4] = { 'T','e','s','\0' };
5224 LPINTERNAL_BSTR bstr;
5229 str = SysAllocStringByteLen(szTestA, 3);
5230 ok (str != NULL, "Expected non-NULL\n");
5233 V_VT(&vt1) = VT_BSTR;
5235 V_VT(&vt2) = VT_EMPTY;
5236 hres = VariantCopy(&vt2, &vt1);
5237 ok (hres == S_OK,"Failed to copy binary bstring with hres 0x%08lx\n", hres);
5238 bstr = Get(V_BSTR(&vt2));
5239 ok (bstr->dwLen == 3, "Expected 3, got %ld\n", bstr->dwLen);
5240 ok (!lstrcmpA((LPCSTR)bstr->szString, szTestTruncA), "String different\n");
5246 static void test_IUnknownClear(void)
5250 DummyDispatch u = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5251 IUnknown* pu = (IUnknown*)&u;
5253 /* Test that IUnknown_Release is called on by-value */
5254 V_VT(&v) = VT_UNKNOWN;
5255 V_UNKNOWN(&v) = (IUnknown*)&u;
5256 hres = VariantClear(&v);
5257 ok(hres == S_OK && u.ref == 0 && V_VT(&v) == VT_EMPTY,
5258 "clear unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5259 S_OK, 0, VT_EMPTY, hres, u.ref, V_VT(&v));
5261 /* But not when clearing a by-reference*/
5263 V_VT(&v) = VT_UNKNOWN|VT_BYREF;
5264 V_UNKNOWNREF(&v) = &pu;
5265 hres = VariantClear(&v);
5266 ok(hres == S_OK && u.ref == 1 && V_VT(&v) == VT_EMPTY,
5267 "clear dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5268 S_OK, 1, VT_EMPTY, hres, u.ref, V_VT(&v));
5271 static void test_IUnknownCopy(void)
5274 VARIANTARG vSrc, vDst;
5275 DummyDispatch u = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5276 IUnknown* pu = (IUnknown*)&u;
5278 /* AddRef is called on by-value copy */
5280 V_VT(&vSrc) = VT_UNKNOWN;
5281 V_UNKNOWN(&vSrc) = pu;
5282 hres = VariantCopy(&vDst, &vSrc);
5283 ok(hres == S_OK && u.ref == 2 && V_VT(&vDst) == VT_UNKNOWN,
5284 "copy unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5285 S_OK, 2, VT_EMPTY, hres, u.ref, V_VT(&vDst));
5287 /* AddRef is skipped on copy of by-reference IDispatch */
5290 V_VT(&vSrc) = VT_UNKNOWN|VT_BYREF;
5291 V_UNKNOWNREF(&vSrc) = &pu;
5292 hres = VariantCopy(&vDst, &vSrc);
5293 ok(hres == S_OK && u.ref == 1 && V_VT(&vDst) == (VT_UNKNOWN|VT_BYREF),
5294 "copy unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5295 S_OK, 1, VT_DISPATCH, hres, u.ref, V_VT(&vDst));
5297 /* AddRef is called copying by-reference IDispatch with indirection */
5300 V_VT(&vSrc) = VT_UNKNOWN|VT_BYREF;
5301 V_UNKNOWNREF(&vSrc) = &pu;
5302 hres = VariantCopyInd(&vDst, &vSrc);
5303 ok(hres == S_OK && u.ref == 2 && V_VT(&vDst) == VT_UNKNOWN,
5304 "copy unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5305 S_OK, 2, VT_DISPATCH, hres, u.ref, V_VT(&vDst));
5307 /* Indirection in place also calls AddRef */
5309 V_VT(&vSrc) = VT_UNKNOWN|VT_BYREF;
5310 V_UNKNOWNREF(&vSrc) = &pu;
5311 hres = VariantCopyInd(&vSrc, &vSrc);
5312 ok(hres == S_OK && u.ref == 2 && V_VT(&vSrc) == VT_UNKNOWN,
5313 "copy unknown: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5314 S_OK, 2, VT_DISPATCH, hres, u.ref, V_VT(&vSrc));
5317 static void test_IUnknownChangeTypeEx(void)
5320 VARIANTARG vSrc, vDst;
5323 DummyDispatch u = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5324 IUnknown* pu = (IUnknown*)&u;
5326 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5328 V_VT(&vSrc) = VT_UNKNOWN;
5329 V_UNKNOWN(&vSrc) = pu;
5331 /* =>IDispatch in place */
5332 hres = VariantChangeTypeEx(&vSrc, &vSrc, lcid, 0, VT_DISPATCH);
5333 ok(hres == S_OK && u.ref == 1 &&
5334 V_VT(&vSrc) == VT_DISPATCH && V_DISPATCH(&vSrc) == (IDispatch*)pu,
5335 "change unk(src=src): expected 0x%08lx,%d,%d,%p, got 0x%08lx,%ld,%d,%p\n",
5336 S_OK, 1, VT_DISPATCH, pu, hres, u.ref, V_VT(&vSrc), V_DISPATCH(&vSrc));
5340 V_VT(&vSrc) = VT_UNKNOWN;
5341 V_UNKNOWN(&vSrc) = (IUnknown*)pu;
5343 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, VT_UNKNOWN);
5344 /* Note vSrc is not cleared, as final refcount is 2 */
5345 ok(hres == S_OK && u.ref == 2 &&
5346 V_VT(&vDst) == VT_UNKNOWN && V_UNKNOWN(&vDst) == (IUnknown*)pu,
5347 "change unk(src,dst): expected 0x%08lx,%d,%d,%p, got 0x%08lx,%ld,%d,%p\n",
5348 S_OK, 2, VT_UNKNOWN, pu, hres, u.ref, V_VT(&vDst), V_UNKNOWN(&vDst));
5350 /* Can't change unknown to anything else */
5351 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5353 HRESULT hExpected = DISP_E_BADVARTYPE;
5355 V_VT(&vSrc) = VT_UNKNOWN;
5356 V_UNKNOWN(&vSrc) = (IUnknown*)pu;
5359 if (vt == VT_UNKNOWN || vt == VT_DISPATCH || vt == VT_EMPTY || vt == VT_NULL)
5363 if (vt == VT_I8 || vt == VT_UI8)
5365 if (HAVE_OLEAUT32_I8)
5366 hExpected = DISP_E_TYPEMISMATCH;
5368 else if (vt == VT_RECORD)
5370 if (HAVE_OLEAUT32_RECORD)
5371 hExpected = DISP_E_TYPEMISMATCH;
5373 else if (vt >= VT_I2 && vt <= VT_UINT && vt != (VARTYPE)15)
5374 hExpected = DISP_E_TYPEMISMATCH;
5376 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5377 hExpected = DISP_E_BADVARTYPE;
5379 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5380 ok(hres == hExpected,
5381 "change unk(badvar): vt %d expected 0x%08lx, got 0x%08lx\n",
5382 vt, hExpected, hres);
5387 static void test_IDispatchClear(void)
5391 DummyDispatch d = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5392 IDispatch* pd = (IDispatch*)&d;
5394 /* As per IUnknown */
5396 V_VT(&v) = VT_DISPATCH;
5397 V_DISPATCH(&v) = pd;
5398 hres = VariantClear(&v);
5399 ok(hres == S_OK && d.ref == 0 && V_VT(&v) == VT_EMPTY,
5400 "clear dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5401 S_OK, 0, VT_EMPTY, hres, d.ref, V_VT(&v));
5404 V_VT(&v) = VT_DISPATCH|VT_BYREF;
5405 V_DISPATCHREF(&v) = &pd;
5406 hres = VariantClear(&v);
5407 ok(hres == S_OK && d.ref == 1 && V_VT(&v) == VT_EMPTY,
5408 "clear dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5409 S_OK, 1, VT_EMPTY, hres, d.ref, V_VT(&v));
5412 static void test_IDispatchCopy(void)
5415 VARIANTARG vSrc, vDst;
5416 DummyDispatch d = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5417 IDispatch* pd = (IDispatch*)&d;
5419 /* As per IUnknown */
5422 V_VT(&vSrc) = VT_DISPATCH;
5423 V_DISPATCH(&vSrc) = pd;
5424 hres = VariantCopy(&vDst, &vSrc);
5425 ok(hres == S_OK && d.ref == 2 && V_VT(&vDst) == VT_DISPATCH,
5426 "copy dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5427 S_OK, 2, VT_EMPTY, hres, d.ref, V_VT(&vDst));
5431 V_VT(&vSrc) = VT_DISPATCH|VT_BYREF;
5432 V_DISPATCHREF(&vSrc) = &pd;
5433 hres = VariantCopy(&vDst, &vSrc);
5434 ok(hres == S_OK && d.ref == 1 && V_VT(&vDst) == (VT_DISPATCH|VT_BYREF),
5435 "copy dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5436 S_OK, 1, VT_DISPATCH, hres, d.ref, V_VT(&vDst));
5440 V_VT(&vSrc) = VT_DISPATCH|VT_BYREF;
5441 V_DISPATCHREF(&vSrc) = &pd;
5442 hres = VariantCopyInd(&vDst, &vSrc);
5443 ok(hres == S_OK && d.ref == 2 && V_VT(&vDst) == VT_DISPATCH,
5444 "copy dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5445 S_OK, 2, VT_DISPATCH, hres, d.ref, V_VT(&vDst));
5448 V_VT(&vSrc) = VT_DISPATCH|VT_BYREF;
5449 V_DISPATCHREF(&vSrc) = &pd;
5450 hres = VariantCopyInd(&vSrc, &vSrc);
5451 ok(hres == S_OK && d.ref == 2 && V_VT(&vSrc) == VT_DISPATCH,
5452 "copy dispatch: expected 0x%08lx, %d, %d, got 0x%08lx, %ld, %d\n",
5453 S_OK, 2, VT_DISPATCH, hres, d.ref, V_VT(&vSrc));
5456 static void test_IDispatchChangeTypeEx(void)
5459 VARIANTARG vSrc, vDst;
5461 DummyDispatch d = { &DummyDispatch_VTable, 1, VT_UI1, FALSE };
5462 IDispatch* pd = (IDispatch*)&d;
5464 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5466 V_VT(&vSrc) = VT_DISPATCH;
5467 V_DISPATCH(&vSrc) = pd;
5469 /* =>IUnknown in place */
5470 hres = VariantChangeTypeEx(&vSrc, &vSrc, lcid, 0, VT_UNKNOWN);
5471 ok(hres == S_OK && d.ref == 1 &&
5472 V_VT(&vSrc) == VT_UNKNOWN && V_UNKNOWN(&vSrc) == (IUnknown*)pd,
5473 "change disp(src=src): expected 0x%08lx,%d,%d,%p, got 0x%08lx,%ld,%d,%p\n",
5474 S_OK, 1, VT_UNKNOWN, pd, hres, d.ref, V_VT(&vSrc), V_UNKNOWN(&vSrc));
5478 V_VT(&vSrc) = VT_DISPATCH;
5479 V_DISPATCH(&vSrc) = pd;
5481 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, VT_UNKNOWN);
5482 /* Note vSrc is not cleared, as final refcount is 2 */
5483 ok(hres == S_OK && d.ref == 2 &&
5484 V_VT(&vDst) == VT_UNKNOWN && V_UNKNOWN(&vDst) == (IUnknown*)pd,
5485 "change disp(src,dst): expected 0x%08lx,%d,%d,%p, got 0x%08lx,%ld,%d,%p\n",
5486 S_OK, 2, VT_UNKNOWN, pd, hres, d.ref, V_VT(&vDst), V_UNKNOWN(&vDst));
5488 /* FIXME: Verify that VARIANT_NOVALUEPROP prevents conversion to integral
5489 * types. this requires that the xxxFromDisp tests work first.
5494 static void test_ErrorChangeTypeEx(void)
5497 VARIANTARG vSrc, vDst;
5501 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5503 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5505 HRESULT hExpected = DISP_E_BADVARTYPE;
5507 V_VT(&vSrc) = VT_ERROR;
5510 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5516 if (vt == VT_I8 || vt == VT_UI8)
5518 if (HAVE_OLEAUT32_I8)
5519 hExpected = DISP_E_TYPEMISMATCH;
5521 else if (vt == VT_RECORD)
5523 if (HAVE_OLEAUT32_RECORD)
5524 hExpected = DISP_E_TYPEMISMATCH;
5526 else if (vt <= VT_UINT && vt != (VARTYPE)15)
5527 hExpected = DISP_E_TYPEMISMATCH;
5529 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5530 hExpected = DISP_E_BADVARTYPE;
5532 ok(hres == hExpected,
5533 "change err: vt %d expected 0x%08lx, got 0x%08lx\n", vt, hExpected, hres);
5538 static void test_EmptyChangeTypeEx(void)
5541 VARIANTARG vSrc, vDst;
5545 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5547 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5549 HRESULT hExpected = DISP_E_BADVARTYPE;
5552 memset(&vDst, 0, sizeof(vDst));
5553 V_VT(&vDst) = VT_EMPTY;
5555 if (vt == VT_I8 || vt == VT_UI8)
5557 if (HAVE_OLEAUT32_I8)
5560 else if (vt == VT_RECORD)
5562 if (HAVE_OLEAUT32_RECORD)
5563 hExpected = DISP_E_TYPEMISMATCH;
5565 else if (vt == VT_VARIANT || vt == VT_DISPATCH ||
5566 vt == VT_UNKNOWN || vt == VT_ERROR)
5568 hExpected = DISP_E_TYPEMISMATCH;
5570 else if (vt <= VT_UINT && vt != (VARTYPE)15)
5573 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5574 hExpected = DISP_E_BADVARTYPE;
5576 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5578 ok(hres == hExpected && (hres != S_OK || V_VT(&vDst) == vt),
5579 "change empty: vt %d expected 0x%08lx, got 0x%08lx, vt %d\n",
5580 vt, hExpected, hres, V_VT(&vDst));
5585 static void test_NullChangeTypeEx(void)
5588 VARIANTARG vSrc, vDst;
5592 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5594 for (vt = 0; vt <= VT_BSTR_BLOB; vt++)
5596 HRESULT hExpected = DISP_E_BADVARTYPE;
5599 V_VT(&vSrc) = VT_NULL;
5600 memset(&vDst, 0, sizeof(vDst));
5601 V_VT(&vDst) = VT_EMPTY;
5603 if (vt == VT_I8 || vt == VT_UI8)
5605 if (HAVE_OLEAUT32_I8)
5606 hExpected = DISP_E_TYPEMISMATCH;
5608 else if (vt == VT_RECORD)
5610 if (HAVE_OLEAUT32_RECORD)
5611 hExpected = DISP_E_TYPEMISMATCH;
5613 else if (vt == VT_NULL)
5617 else if (vt == VT_VARIANT || vt == VT_DISPATCH ||
5618 vt == VT_UNKNOWN || vt == VT_ERROR ||
5619 (vt <= VT_UINT && vt != (VARTYPE)15))
5620 hExpected = DISP_E_TYPEMISMATCH;
5622 if (IS_ANCIENT && IS_MODERN_VTYPE(vt))
5623 hExpected = DISP_E_BADVARTYPE;
5625 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, vt);
5627 ok(hres == hExpected && (hres != S_OK || V_VT(&vDst) == vt),
5628 "change null: vt %d expected 0x%08lx, got 0x%08lx, vt %d\n",
5629 vt, hExpected, hres, V_VT(&vDst));
5635 static void test_UintChangeTypeEx(void)
5638 VARIANTARG vSrc, vDst;
5641 lcid = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT);
5643 /* Converting a VT_UINT to a VT_INT does not check for overflow */
5644 V_VT(&vDst) = VT_EMPTY;
5645 V_VT(&vSrc) = VT_UINT;
5647 hres = VariantChangeTypeEx(&vDst, &vSrc, lcid, 0, VT_I4);
5648 ok(hres == S_OK && V_VT(&vDst) == VT_I4 && V_I4(&vDst) == -1,
5649 "change uint: Expected %d,0x%08lx,%d got %d,0x%08lx,%ld\n",
5650 VT_I4, S_OK, -1, V_VT(&vDst), hres, V_I4(&vDst));
5653 #define NUM_CUST_ITEMS 16
5655 static void test_ClearCustData(void)
5657 WCHAR buff[sizeof(CUSTDATAITEM) * NUM_CUST_ITEMS / sizeof(WCHAR)];
5661 CHECKPTR(ClearCustData);
5663 memset(buff, 0, sizeof(buff));
5665 ci.cCustData = NUM_CUST_ITEMS;
5666 /* This is a bit tricky. We use SysAllocStringByteLen to allocate the
5667 * array, since native uses an internal IMalloc interface for allocating
5668 * its memory, while Wine uses HeapAlloc(). Doing this ensures we allocate
5669 * using the correct function whether with native or builtin.
5671 ci.prgCustData = (LPCUSTDATAITEM)SysAllocStringByteLen((LPCSTR)buff, sizeof(buff));
5672 for (i = 0; i < NUM_CUST_ITEMS; i++)
5673 VariantInit(&ci.prgCustData[i].varValue);
5674 pClearCustData(&ci);
5675 ok(!ci.cCustData && !ci.prgCustData, "ClearCustData didn't clear fields!\n");
5678 static void test_NullByRef(void)
5685 V_VT(&v1) = VT_BYREF|VT_VARIANT;
5688 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_I4);
5689 ok(hRes == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx should return DISP_E_TYPEMISMATCH\n");
5692 V_VT(&v1) = VT_BYREF|VT_VARIANT;
5697 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_VARIANT);
5698 ok(hRes == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx should return DISP_E_TYPEMISMATCH\n");
5699 ok(V_VT(&v2) == VT_I4 && V_I4(&v2) == 123, "VariantChangeTypeEx shouldn't change pvargDest\n");
5701 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_BYREF|VT_I4);
5702 ok(hRes == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx should return DISP_E_TYPEMISMATCH\n");
5704 hRes = VariantChangeTypeEx(&v2, &v1, 0, 0, 0x3847);
5705 ok(hRes == DISP_E_BADVARTYPE, "VariantChangeTypeEx should return DISP_E_BADVARTYPE\n");
5708 /* Dst Variant should remain unchanged if VariantChangeType cannot convert */
5709 static void test_ChangeType_keep_dst(void)
5713 WCHAR testW[] = {'t','e','s','t',0};
5716 bstr = SysAllocString(testW);
5719 V_VT(&v1) = VT_BSTR;
5721 hres = VariantChangeTypeEx(&v1, &v1, 0, 0, VT_INT);
5722 ok(hres == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx returns %08lx\n", hres);
5723 ok(V_VT(&v1) == VT_BSTR && V_BSTR(&v1) == bstr, "VariantChangeTypeEx changed dst variant\n");
5726 hres = VariantChangeTypeEx(&v2, &v1, 0, 0, VT_INT);
5727 ok(hres == DISP_E_TYPEMISMATCH, "VariantChangeTypeEx returns %08lx\n", hres);
5728 ok(V_VT(&v2) == VT_INT && V_INT(&v2) == 4, "VariantChangeTypeEx changed dst variant\n");
5729 SysFreeString(bstr);
5734 hOleaut32 = LoadLibraryA("oleaut32.dll");
5735 ok(hOleaut32 != 0, "Failed to load oleaut32.dll\n");
5739 trace("LCID's: System=0x%08lx, User=0x%08lx\n", GetSystemDefaultLCID(),
5740 GetUserDefaultLCID());
5745 test_VarI1FromUI1();
5746 test_VarI1FromUI2();
5747 test_VarI1FromUI4();
5748 test_VarI1FromUI8();
5749 test_VarI1FromBool();
5752 test_VarI1FromDate();
5754 test_VarI1FromDec();
5755 test_VarI1FromStr();
5756 test_VarUI1FromDisp();
5758 test_VarI1ChangeTypeEx();
5760 test_VarUI1FromI1();
5761 test_VarUI1FromI2();
5762 test_VarUI1FromI4();
5763 test_VarUI1FromI8();
5764 test_VarUI1FromUI2();
5765 test_VarUI1FromUI4();
5766 test_VarUI1FromUI8();
5767 test_VarUI1FromBool();
5768 test_VarUI1FromR4();
5769 test_VarUI1FromR8();
5770 test_VarUI1FromDate();
5771 test_VarUI1FromCy();
5772 test_VarUI1FromDec();
5773 test_VarUI1FromStr();
5775 test_VarUI1ChangeTypeEx();
5780 test_VarI2FromUI1();
5781 test_VarI2FromUI2();
5782 test_VarI2FromUI4();
5783 test_VarI2FromUI8();
5784 test_VarI2FromBool();
5787 test_VarI2FromDate();
5789 test_VarI2FromDec();
5790 test_VarI2FromStr();
5792 test_VarI2ChangeTypeEx();
5794 test_VarUI2FromI1();
5795 test_VarUI2FromI2();
5796 test_VarUI2FromI4();
5797 test_VarUI2FromI8();
5798 test_VarUI2FromUI1();
5799 test_VarUI2FromUI4();
5800 test_VarUI2FromUI8();
5801 test_VarUI2FromBool();
5802 test_VarUI2FromR4();
5803 test_VarUI2FromR8();
5804 test_VarUI2FromDate();
5805 test_VarUI2FromCy();
5806 test_VarUI2FromDec();
5807 test_VarUI2FromStr();
5809 test_VarUI2ChangeTypeEx();
5814 test_VarI4FromUI1();
5815 test_VarI4FromUI2();
5816 test_VarI4FromUI4();
5817 test_VarI4FromUI8();
5818 test_VarI4FromBool();
5821 test_VarI4FromDate();
5823 test_VarI4FromDec();
5824 test_VarI4FromStr();
5826 test_VarI4ChangeTypeEx();
5828 test_VarUI4FromI1();
5829 test_VarUI4FromI2();
5830 test_VarUI4FromUI2();
5831 test_VarUI4FromI8();
5832 test_VarUI4FromUI1();
5833 test_VarUI4FromI4();
5834 test_VarUI4FromUI8();
5835 test_VarUI4FromBool();
5836 test_VarUI4FromR4();
5837 test_VarUI4FromR8();
5838 test_VarUI4FromDate();
5839 test_VarUI4FromCy();
5840 test_VarUI4FromDec();
5841 test_VarUI4FromStr();
5843 test_VarUI4ChangeTypeEx();
5846 test_VarI8FromUI1();
5848 test_VarI8FromUI2();
5849 test_VarI8FromUI4();
5852 test_VarI8FromBool();
5853 test_VarI8FromUI8();
5855 test_VarI8FromDec();
5856 test_VarI8FromDate();
5857 test_VarI8FromStr();
5859 test_VarI8ChangeTypeEx();
5861 test_VarUI8FromI1();
5862 test_VarUI8FromUI1();
5863 test_VarUI8FromI2();
5864 test_VarUI8FromUI2();
5865 test_VarUI8FromUI4();
5866 test_VarUI8FromR4();
5867 test_VarUI8FromR8();
5868 test_VarUI8FromBool();
5869 test_VarUI8FromI8();
5870 test_VarUI8FromCy();
5871 test_VarUI8FromDec();
5872 test_VarUI8FromDate();
5873 test_VarUI8FromStr();
5875 test_VarUI8ChangeTypeEx();
5878 test_VarR4FromUI1();
5880 test_VarR4FromUI2();
5882 test_VarR4FromUI4();
5884 test_VarR4FromBool();
5887 test_VarR4FromUI8();
5888 test_VarR4FromDec();
5889 test_VarR4FromDate();
5890 test_VarR4FromStr();
5892 test_VarR4ChangeTypeEx();
5895 test_VarR8FromUI1();
5897 test_VarR8FromUI2();
5899 test_VarR8FromUI4();
5901 test_VarR8FromBool();
5904 test_VarR8FromUI8();
5905 test_VarR8FromDec();
5906 test_VarR8FromDate();
5907 test_VarR8FromStr();
5909 test_VarR8ChangeTypeEx();
5912 test_VarDateFromI1();
5913 test_VarDateFromUI1();
5914 test_VarDateFromI2();
5915 test_VarDateFromUI2();
5916 test_VarDateFromI4();
5917 test_VarDateFromUI4();
5918 test_VarDateFromR4();
5919 test_VarDateFromR8();
5920 test_VarDateFromBool();
5921 test_VarDateFromCy();
5922 test_VarDateFromI8();
5923 test_VarDateFromUI8();
5924 test_VarDateFromDec();
5925 test_VarDateFromStr();
5927 test_VarDateChangeTypeEx();
5930 test_VarCyFromUI1();
5932 test_VarCyFromUI2();
5934 test_VarCyFromUI4();
5937 test_VarCyFromBool();
5939 test_VarCyFromUI8();
5940 test_VarCyFromDec();
5941 test_VarCyFromDate();
5956 test_VarDecFromI1();
5957 test_VarDecFromI2();
5958 test_VarDecFromI4();
5959 test_VarDecFromI8();
5960 test_VarDecFromUI1();
5961 test_VarDecFromUI2();
5962 test_VarDecFromUI4();
5963 test_VarDecFromUI8();
5964 test_VarDecFromR4();
5965 test_VarDecFromR8();
5966 test_VarDecFromDate();
5967 test_VarDecFromStr();
5968 test_VarDecFromCy();
5969 test_VarDecFromDate();
5970 test_VarDecFromBool();
5980 test_VarBoolFromI1();
5981 test_VarBoolFromUI1();
5982 test_VarBoolFromI2();
5983 test_VarBoolFromUI2();
5984 test_VarBoolFromI4();
5985 test_VarBoolFromUI4();
5986 test_VarBoolFromR4();
5987 test_VarBoolFromR8();
5988 test_VarBoolFromCy();
5989 test_VarBoolFromI8();
5990 test_VarBoolFromUI8();
5991 test_VarBoolFromDec();
5992 test_VarBoolFromDate();
5993 test_VarBoolFromStr();
5995 test_VarBoolChangeTypeEx();
5999 test_VarBstrFromR4();
6000 test_VarBstrFromDate();
6001 test_VarBstrFromDec();
6003 test_SysStringLen();
6004 test_SysStringByteLen();
6005 test_SysAllocString();
6006 test_SysAllocStringLen();
6007 test_SysAllocStringByteLen();
6008 test_SysReAllocString();
6009 test_SysReAllocStringLen();
6012 test_IUnknownClear();
6013 test_IUnknownCopy();
6014 test_IUnknownChangeTypeEx();
6016 test_IDispatchClear();
6017 test_IDispatchCopy();
6018 test_IDispatchChangeTypeEx();
6020 test_ErrorChangeTypeEx();
6021 test_EmptyChangeTypeEx();
6022 test_NullChangeTypeEx();
6023 test_UintChangeTypeEx();
6025 test_ClearCustData();
6028 test_ChangeType_keep_dst();