rostests/winetests/oleaut32/varformat.c

   1 /*
   2  * VARFORMAT test program
   3  *
   4  * Copyright 1998 Jean-Claude Cote
   5  * Copyright 2006 Google (Benjamin Arai)
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #define WIN32_NO_STATUS
  23 #define _INC_WINDOWS
  24 #define COM_NO_WINDOWS_H
  25
  26 //#include <stdarg.h>
  27 //#include <stdio.h>
  28 //#include <math.h>
  29 //#include <float.h>
  30
  31 //#include "windef.h"
  32 //#include "winbase.h"
  33 //#include "winsock.h"
  34 #include <wine/test.h>
  35 //#include "winuser.h"
  36 //#include "wingdi.h"
  37 #include <winnls.h>
  38 //#include "winerror.h"
  39 //#include "winnt.h"
  40 #include <objbase.h>
  41 //#include "wtypes.h"
  42 #include <oleauto.h>
  43
  44 static HMODULE hOleaut32;
  45
  46 static HRESULT (WINAPI *pVarBstrCmp)(BSTR,BSTR,LCID,ULONG);
  47 static HRESULT (WINAPI *pVarFormatNumber)(LPVARIANT,int,int,int,int,ULONG,BSTR*);
  48 static HRESULT (WINAPI *pVarFormat)(LPVARIANT,LPOLESTR,int,int,ULONG,BSTR*);
  49 static HRESULT (WINAPI *pVarWeekdayName)(int,int,int,ULONG,BSTR*);
  50
  51 /* Has I8/UI8 data type? */
  52 static BOOL has_i8;
  53
  54 /* Get a conversion function ptr, return if function not available */
  55 #define CHECKPTR(func) p##func = (void*)GetProcAddress(hOleaut32, #func); \
  56   if (!p##func) { win_skip("function " # func " not available, not testing it\n"); return; }
  57
  58 static inline int strcmpW( const WCHAR *str1, const WCHAR *str2 )
  59 {
  60     while (*str1 && (*str1 == *str2)) { str1++; str2++; }
  61     return *str1 - *str2;
  62 }
  63
  64 #define FMT_NUMBER(vt,val) \
  65   VariantInit(&v); V_VT(&v) = vt; val(&v) = 1; \
  66   hres = pVarFormatNumber(&v,2,0,0,0,0,&str); \
  67   ok(hres == S_OK, "VarFormatNumber (vt %d): returned %8x\n", vt, hres); \
  68   if (hres == S_OK) { \
  69     ok(str && strcmpW(str,szResult1) == 0, \
  70        "VarFormatNumber (vt %d): string different\n", vt); \
  71     SysFreeString(str); \
  72   }
  73
  74 static void test_VarFormatNumber(void)
  75 {
  76   static const WCHAR szSrc1[] = { '1','\0' };
  77   static const WCHAR szResult1[] = { '1','.','0','0','\0' };
  78   static const WCHAR szSrc2[] = { '-','1','\0' };
  79   static const WCHAR szResult2[] = { '(','1','.','0','0',')','\0' };
  80   char buff[8];
  81   HRESULT hres;
  82   VARIANT v;
  83   BSTR str = NULL;
  84
  85   CHECKPTR(VarFormatNumber);
  86
  87   GetLocaleInfoA(LOCALE_USER_DEFAULT, LOCALE_SDECIMAL, buff, sizeof(buff)/sizeof(char));
  88   if (buff[0] != '.' || buff[1])
  89   {
  90     skip("Skipping VarFormatNumber tests as decimal separator is '%s'\n", buff);
  91     return;
  92   }
  93
  94   FMT_NUMBER(VT_I1, V_I1);
  95   FMT_NUMBER(VT_UI1, V_UI1);
  96   FMT_NUMBER(VT_I2, V_I2);
  97   FMT_NUMBER(VT_UI2, V_UI2);
  98   FMT_NUMBER(VT_I4, V_I4);
  99   FMT_NUMBER(VT_UI4, V_UI4);
 100   if (has_i8)
 101   {
 102     FMT_NUMBER(VT_I8, V_I8);
 103     FMT_NUMBER(VT_UI8, V_UI8);
 104   }
 105   FMT_NUMBER(VT_R4, V_R4);
 106   FMT_NUMBER(VT_R8, V_R8);
 107   FMT_NUMBER(VT_BOOL, V_BOOL);
 108
 109   V_VT(&v) = VT_BSTR;
 110   V_BSTR(&v) = SysAllocString(szSrc1);
 111
 112   hres = pVarFormatNumber(&v,2,0,0,0,0,&str);
 113   ok(hres == S_OK, "VarFormatNumber (bstr): returned %8x\n", hres);
 114   if (hres == S_OK)
 115     ok(str && strcmpW(str, szResult1) == 0, "VarFormatNumber (bstr): string different\n");
 116   SysFreeString(V_BSTR(&v));
 117   SysFreeString(str);
 118
 119   V_BSTR(&v) = SysAllocString(szSrc2);
 120   hres = pVarFormatNumber(&v,2,0,-1,0,0,&str);
 121   ok(hres == S_OK, "VarFormatNumber (bstr): returned %8x\n", hres);
 122   if (hres == S_OK)
 123     ok(str && strcmpW(str, szResult2) == 0, "VarFormatNumber (-bstr): string different\n");
 124   SysFreeString(V_BSTR(&v));
 125   SysFreeString(str);
 126 }
 127
 128 #define SIGNED_VTBITS (VTBIT_I1|VTBIT_I2|VTBIT_I4|VTBIT_I8|VTBIT_R4|VTBIT_R8)
 129
 130 static const char *szVarFmtFail = "VT %d|0x%04x Format %s: expected 0x%08x, '%s', got 0x%08x, '%s'\n";
 131 #define VARFMT(vt,v,val,fmt,ret,str) do { \
 132   out = NULL; \
 133   V_VT(&in) = (vt); v(&in) = val; \
 134   if (fmt) MultiByteToWideChar(CP_ACP, 0, fmt, -1, buffW, sizeof(buffW)/sizeof(WCHAR)); \
 135   hres = pVarFormat(&in,fmt ? buffW : NULL,fd,fw,flags,&out); \
 136   if (SUCCEEDED(hres)) WideCharToMultiByte(CP_ACP, 0, out, -1, buff, sizeof(buff),0,0); \
 137   else buff[0] = '\0'; \
 138   ok(hres == ret && (FAILED(ret) || !strcmp(buff, str)), \
 139      szVarFmtFail, \
 140      (vt)&VT_TYPEMASK,(vt)&~VT_TYPEMASK,fmt?fmt:"<null>",ret,str,hres,buff); \
 141   SysFreeString(out); \
 142   } while(0)
 143
 144 typedef struct tagFMTRES
 145 {
 146   LPCSTR fmt;
 147   LPCSTR one_res;
 148   LPCSTR zero_res;
 149 } FMTRES;
 150
 151 static const FMTRES VarFormat_results[] =
 152 {
 153   { NULL, "1", "0" },
 154   { "", "1", "0" },
 155   { "General Number", "1", "0" },
 156   { "Percent", "100.00%", "0.00%" },
 157   { "Standard", "1.00", "0.00" },
 158   { "Scientific","1.00E+00", "0.00E+00" },
 159   { "True/False", "True", "False" },
 160   { "On/Off", "On", "Off" },
 161   { "Yes/No", "Yes", "No" },
 162   { "#", "1", "" },
 163   { "##", "1", "" },
 164   { "#.#", "1.", "." },
 165   { "0", "1", "0" },
 166   { "00", "01", "00" },
 167   { "0.0", "1.0", "0.0" },
 168   { "00\\c\\o\\p\\y", "01copy","00copy" },
 169   { "\"pos\";\"neg\"", "pos", "pos" },
 170   { "\"pos\";\"neg\";\"zero\"","pos", "zero" }
 171 };
 172
 173 typedef struct tagFMTDATERES
 174 {
 175   DATE   val;
 176   LPCSTR fmt;
 177   LPCSTR res;
 178 } FMTDATERES;
 179
 180 static const FMTDATERES VarFormat_date_results[] =
 181 {
 182   { 0.0, "w", "7" },
 183   { 0.0, "w", "6" },
 184   { 0.0, "w", "5" },
 185   { 0.0, "w", "4" },
 186   { 0.0, "w", "3" },
 187   { 0.0, "w", "2" },
 188   { 0.0, "w", "1" }, /* First 7 entries must remain in this order! */
 189   { 2.525, "am/pm", "pm" },
 190   { 2.525, "AM/PM", "PM" },
 191   { 2.525, "A/P", "P" },
 192   { 2.525, "a/p", "p" },
 193   { 2.525, "q", "1" },
 194   { 2.525, "d", "1" },
 195   { 2.525, "dd", "01" },
 196   { 2.525, "ddd", "Mon" },
 197   { 2.525, "dddd", "Monday" },
 198   { 2.525, "mmm", "Jan" },
 199   { 2.525, "mmmm", "January" },
 200   { 2.525, "y", "1" },
 201   { 2.525, "yy", "00" },
 202   { 2.525, "yyy", "001" },
 203   { 2.525, "yyyy", "1900" },
 204   { 2.525, "dd mm yyyy hh:mm:ss", "01 01 1900 12:36:00" },
 205   { 2.525, "dd mm yyyy mm", "01 01 1900 01" },
 206   { 2.525, "dd mm yyyy :mm", "01 01 1900 :01" },
 207   { 2.525, "dd mm yyyy hh:mm", "01 01 1900 12:36" },
 208   { 2.525, "mm mm", "01 01" },
 209   { 2.525, "mm :mm:ss", "01 :01:00" },
 210   { 2.525, "mm :ss:mm", "01 :00:01" },
 211   { 2.525, "hh:mm :ss:mm", "12:36 :00:01" },
 212   { 2.525, "hh:dd :mm:mm", "12:01 :01:01" },
 213   { 2.525, "dd:hh :mm:mm", "01:12 :36:01" },
 214   { 2.525, "hh :mm:mm", "12 :36:01" },
 215   { 2.525, "dd :mm:mm", "01 :01:01" },
 216   { 2.525, "dd :mm:nn", "01 :01:36" },
 217   { 2.725, "hh:nn:ss A/P", "05:24:00 P" },
 218   { 40531.0, "dddd", "Sunday" },
 219   { 40531.0, "ddd", "Sun" }
 220 };
 221
 222 /* The following tests require that the time separator is a colon (:) */
 223 static const FMTDATERES VarFormat_namedtime_results[] =
 224 {
 225   { 2.525, "short time", "12:36" },
 226   { 2.525, "medium time", "12:36 PM" },
 227   { 2.525, "long time", "12:36:00 PM" }
 228 };
 229
 230 #define VNUMFMT(vt,v) \
 231   for (i = 0; i < sizeof(VarFormat_results)/sizeof(FMTRES); i++) \
 232   { \
 233     VARFMT(vt,v,1,VarFormat_results[i].fmt,S_OK,VarFormat_results[i].one_res); \
 234     VARFMT(vt,v,0,VarFormat_results[i].fmt,S_OK,VarFormat_results[i].zero_res); \
 235   } \
 236   if ((1 << vt) & SIGNED_VTBITS) \
 237   { \
 238     VARFMT(vt,v,-1,"\"pos\";\"neg\"",S_OK,"neg"); \
 239     VARFMT(vt,v,-1,"\"pos\";\"neg\";\"zero\"",S_OK,"neg"); \
 240   }
 241
 242 static void test_VarFormat(void)
 243 {
 244   static const WCHAR szTesting[] = { 't','e','s','t','i','n','g','\0' };
 245   static const WCHAR szNum[] = { '3','9','6','9','7','.','1','1','\0' };
 246   size_t i;
 247   WCHAR buffW[256];
 248   char buff[256];
 249   VARIANT in;
 250   VARIANT_BOOL bTrue = VARIANT_TRUE, bFalse = VARIANT_FALSE;
 251   int fd = 0, fw = 0;
 252   ULONG flags = 0;
 253   BSTR bstrin, out = NULL;
 254   HRESULT hres;
 255
 256   CHECKPTR(VarFormat);
 257
 258   if (PRIMARYLANGID(LANGIDFROMLCID(GetUserDefaultLCID())) != LANG_ENGLISH)
 259   {
 260     skip("Skipping VarFormat tests for non English language\n");
 261     return;
 262   }
 263   GetLocaleInfoA(LOCALE_USER_DEFAULT, LOCALE_SDECIMAL, buff, sizeof(buff)/sizeof(char));
 264   if (buff[0] != '.' || buff[1])
 265   {
 266     skip("Skipping VarFormat tests as decimal separator is '%s'\n", buff);
 267     return;
 268   }
 269   GetLocaleInfoA(LOCALE_USER_DEFAULT, LOCALE_IDIGITS, buff, sizeof(buff)/sizeof(char));
 270   if (buff[0] != '2' || buff[1])
 271   {
 272     skip("Skipping VarFormat tests as decimal places is '%s'\n", buff);
 273     return;
 274   }
 275
 276   VARFMT(VT_BOOL,V_BOOL,VARIANT_TRUE,"True/False",S_OK,"True");
 277   VARFMT(VT_BOOL,V_BOOL,VARIANT_FALSE,"True/False",S_OK,"False");
 278
 279   VNUMFMT(VT_I1,V_I1);
 280   VNUMFMT(VT_I2,V_I2);
 281   VNUMFMT(VT_I4,V_I4);
 282   if (has_i8)
 283   {
 284     VNUMFMT(VT_I8,V_I8);
 285   }
 286   VNUMFMT(VT_INT,V_INT);
 287   VNUMFMT(VT_UI1,V_UI1);
 288   VNUMFMT(VT_UI2,V_UI2);
 289   VNUMFMT(VT_UI4,V_UI4);
 290   if (has_i8)
 291   {
 292     VNUMFMT(VT_UI8,V_UI8);
 293   }
 294   VNUMFMT(VT_UINT,V_UINT);
 295   VNUMFMT(VT_R4,V_R4);
 296   VNUMFMT(VT_R8,V_R8);
 297
 298   /* Reference types are dereferenced */
 299   VARFMT(VT_BOOL|VT_BYREF,V_BOOLREF,&bTrue,"True/False",S_OK,"True");
 300   VARFMT(VT_BOOL|VT_BYREF,V_BOOLREF,&bFalse,"True/False",S_OK,"False");
 301
 302   /* Dates */
 303   for (i = 0; i < sizeof(VarFormat_date_results)/sizeof(FMTDATERES); i++)
 304   {
 305     if (i < 7)
 306       fd = i + 1; /* Test first day */
 307     else
 308       fd = 0;
 309     VARFMT(VT_DATE,V_DATE,VarFormat_date_results[i].val,
 310            VarFormat_date_results[i].fmt,S_OK,
 311            VarFormat_date_results[i].res);
 312   }
 313
 314   /* Named time formats */
 315   GetLocaleInfoA(LOCALE_USER_DEFAULT, LOCALE_STIMEFORMAT, buff, sizeof(buff)/sizeof(char));
 316   if (strcmp(buff, "h:mm:ss tt"))
 317   {
 318     skip("Skipping named time tests as time format is '%s'\n", buff);
 319   }
 320   else
 321   {
 322     for (i = 0; i < sizeof(VarFormat_namedtime_results)/sizeof(FMTDATERES); i++)
 323     {
 324       fd = 0;
 325       VARFMT(VT_DATE,V_DATE,VarFormat_namedtime_results[i].val,
 326              VarFormat_namedtime_results[i].fmt,S_OK,
 327              VarFormat_namedtime_results[i].res);
 328     }
 329   }
 330
 331   /* Strings */
 332   bstrin = SysAllocString(szTesting);
 333   VARFMT(VT_BSTR,V_BSTR,bstrin,"",S_OK,"testing");
 334   VARFMT(VT_BSTR,V_BSTR,bstrin,"@",S_OK,"testing");
 335   VARFMT(VT_BSTR,V_BSTR,bstrin,"&",S_OK,"testing");
 336   VARFMT(VT_BSTR,V_BSTR,bstrin,"\\x@\\x@",S_OK,"xtxesting");
 337   VARFMT(VT_BSTR,V_BSTR,bstrin,"\\x&\\x&",S_OK,"xtxesting");
 338   VARFMT(VT_BSTR,V_BSTR,bstrin,"@\\x",S_OK,"txesting");
 339   VARFMT(VT_BSTR,V_BSTR,bstrin,"@@@@@@@@",S_OK," testing");
 340   VARFMT(VT_BSTR,V_BSTR,bstrin,"@\\x@@@@@@@",S_OK," xtesting");
 341   VARFMT(VT_BSTR,V_BSTR,bstrin,"&&&&&&&&",S_OK,"testing");
 342   VARFMT(VT_BSTR,V_BSTR,bstrin,"!&&&&&&&",S_OK,"testing");
 343   VARFMT(VT_BSTR,V_BSTR,bstrin,"&&&&&&&!",S_OK,"testing");
 344   VARFMT(VT_BSTR,V_BSTR,bstrin,">&&",S_OK,"TESTING");
 345   VARFMT(VT_BSTR,V_BSTR,bstrin,"<&&",S_OK,"testing");
 346   VARFMT(VT_BSTR,V_BSTR,bstrin,"<&>&",S_OK,"testing");
 347   SysFreeString(bstrin);
 348   bstrin = SysAllocString(szNum);
 349   todo_wine VARFMT(VT_BSTR,V_BSTR,bstrin,"hh:mm",S_OK,"02:38");
 350   todo_wine VARFMT(VT_BSTR,V_BSTR,bstrin,"mm-dd-yy",S_OK,"09-06-08");
 351   SysFreeString(bstrin);
 352   /* Numeric values are converted to strings then output */
 353   VARFMT(VT_I1,V_I1,1,"<&>&",S_OK,"1");
 354
 355   /* Number formats */
 356   VARFMT(VT_I4,V_I4,1,"#00000000",S_OK,"00000001");
 357   VARFMT(VT_I4,V_I4,1,"000###",S_OK,"000001");
 358   VARFMT(VT_I4,V_I4,1,"#00##00#0",S_OK,"00000001");
 359   VARFMT(VT_I4,V_I4,1,"1#####0000",S_OK,"10001");
 360   VARFMT(VT_I4,V_I4,1,"##abcdefghijklmnopqrstuvwxyz",S_OK,"1abcdefghijklmnopqrstuvwxyz");
 361   VARFMT(VT_I4,V_I4,100000,"#,###,###,###",S_OK,"100,000");
 362   VARFMT(VT_I4,V_I4,1,"0,000,000,000",S_OK,"0,000,000,001");
 363   VARFMT(VT_I4,V_I4,123456789,"#,#.#",S_OK,"123,456,789.");
 364   VARFMT(VT_I4,V_I4,123456789,"###, ###, ###",S_OK,"123, 456, 789");
 365   VARFMT(VT_I4,V_I4,1,"#;-#",S_OK,"1");
 366   VARFMT(VT_I4,V_I4,-1,"#;-#",S_OK,"-1");
 367   VARFMT(VT_R8,V_R8,1.23456789,"0#.0#0#0#0#0",S_OK,"01.234567890");
 368   VARFMT(VT_R8,V_R8,1.2,"0#.0#0#0#0#0",S_OK,"01.200000000");
 369   VARFMT(VT_R8,V_R8,9.87654321,"#0.#0#0#0#0#",S_OK,"9.87654321");
 370   VARFMT(VT_R8,V_R8,9.8,"#0.#0#0#0#0#",S_OK,"9.80000000");
 371   VARFMT(VT_R8,V_R8,0.00000008,"#0.#0#0#0#0#0",S_OK,"0.0000000800");
 372   VARFMT(VT_R8,V_R8,0.00010705,"#0.##########",S_OK,"0.00010705");
 373   VARFMT(VT_I4,V_I4,17,"#0",S_OK,"17");
 374   VARFMT(VT_I4,V_I4,4711,"#0",S_OK,"4711");
 375   VARFMT(VT_I4,V_I4,17,"#00",S_OK,"17");
 376   VARFMT(VT_I4,V_I4,100,"0##",S_OK,"100");
 377   VARFMT(VT_I4,V_I4,17,"#000",S_OK,"017");
 378   VARFMT(VT_I4,V_I4,17,"#0.00",S_OK,"17.00");
 379   VARFMT(VT_I4,V_I4,17,"#0000.00",S_OK,"0017.00");
 380   VARFMT(VT_I4,V_I4,17,"#.00",S_OK,"17.00");
 381   VARFMT(VT_R8,V_R8,1.7,"#.00",S_OK,"1.70");
 382   VARFMT(VT_R8,V_R8,.17,"#.00",S_OK,".17");
 383   VARFMT(VT_I4,V_I4,17,"#3",S_OK,"173");
 384   VARFMT(VT_I4,V_I4,17,"#33",S_OK,"1733");
 385   VARFMT(VT_I4,V_I4,17,"#3.33",S_OK,"173.33");
 386   VARFMT(VT_I4,V_I4,17,"#3333.33",S_OK,"173333.33");
 387   VARFMT(VT_I4,V_I4,17,"#.33",S_OK,"17.33");
 388   VARFMT(VT_R8,V_R8,.17,"#.33",S_OK,".33");
 389   VARFMT(VT_R8,V_R8,1.7,"0.0000E-000",S_OK,"1.7000E000");
 390   VARFMT(VT_R8,V_R8,1.7,"0.0000e-1",S_OK,"1.7000e01");
 391   VARFMT(VT_R8,V_R8,86.936849,"#0.000000000000e-000",S_OK,"86.936849000000e000");
 392   VARFMT(VT_R8,V_R8,1.7,"#0",S_OK,"2");
 393   VARFMT(VT_R8,V_R8,1.7,"#.33",S_OK,"2.33");
 394   VARFMT(VT_R8,V_R8,1.7,"#3",S_OK,"23");
 395   VARFMT(VT_R8,V_R8,1.73245,"0.0000E+000",S_OK,"1.7325E+000");
 396   VARFMT(VT_R8,V_R8,9.9999999,"#0.000000",S_OK,"10.000000");
 397   VARFMT(VT_R8,V_R8,1.7,"0.0000e+0#",S_OK,"1.7000e+0");
 398   VARFMT(VT_R8,V_R8,100.0001e+0,"0.0000E+0",S_OK,"1.0000E+2");
 399   VARFMT(VT_R8,V_R8,1000001,"0.0000e+1",S_OK,"1.0000e+61");
 400   VARFMT(VT_R8,V_R8,100.0001e+25,"0.0000e+0",S_OK,"1.0000e+27");
 401   VARFMT(VT_R8,V_R8,450.0001e+43,"#000.0000e+0",S_OK,"4500.0010e+42");
 402   VARFMT(VT_R8,V_R8,0.0001e-11,"##00.0000e-0",S_OK,"1000.0000e-18");
 403   VARFMT(VT_R8,V_R8,0.0317e-11,"0000.0000e-0",S_OK,"3170.0000e-16");
 404   VARFMT(VT_R8,V_R8,0.0021e-11,"00##.0000e-0",S_OK,"2100.0000e-17");
 405   VARFMT(VT_R8,V_R8,1.0001e-27,"##00.0000e-0",S_OK,"1000.1000e-30");
 406   VARFMT(VT_R8,V_R8,47.11,".0000E+0",S_OK,".4711E+2");
 407   VARFMT(VT_R8,V_R8,3.0401e-13,"#####.####e-0%",S_OK,"30401.e-15%");
 408   VARFMT(VT_R8,V_R8,1.57,"0.00",S_OK,"1.57");
 409   VARFMT(VT_R8,V_R8,-1.57,"0.00",S_OK,"-1.57");
 410   VARFMT(VT_R8,V_R8,-1.57,"#.##",S_OK,"-1.57");
 411   VARFMT(VT_R8,V_R8,-0.1,".#",S_OK,"-.1");
 412   VARFMT(VT_R8,V_R8,0.099,"#.#",S_OK,".1");
 413   VARFMT(VT_R8,V_R8,0.0999,"#.##",S_OK,".1");
 414   VARFMT(VT_R8,V_R8,0.099,"#.##",S_OK,".1");
 415   VARFMT(VT_R8,V_R8,0.0099,"#.##",S_OK,".01");
 416   VARFMT(VT_R8,V_R8,0.0049,"#.##",S_OK,".");
 417   VARFMT(VT_R8,V_R8,0.0094,"#.##",S_OK,".01");
 418   VARFMT(VT_R8,V_R8,0.00099,"#.##",S_OK,".");
 419   VARFMT(VT_R8,V_R8,0.0995,"#.##",S_OK,".1");
 420   VARFMT(VT_R8,V_R8,8.0995,"#.##",S_OK,"8.1");
 421   VARFMT(VT_R8,V_R8,0.0994,"#.##",S_OK,".1");
 422   VARFMT(VT_R8,V_R8,1.00,"#,##0.00",S_OK,"1.00");
 423   VARFMT(VT_R8,V_R8,0.0995,"#.###",S_OK,".1");
 424
 425
 426   /* 'out' is not cleared */
 427   out = (BSTR)0x1;
 428   hres = pVarFormat(&in,NULL,fd,fw,flags,&out); /* Would crash if out is cleared */
 429   ok(hres == S_OK, "got %08x\n", hres);
 430   SysFreeString(out);
 431   out = NULL;
 432
 433   /* VT_NULL */
 434   V_VT(&in) = VT_NULL;
 435   hres = pVarFormat(&in,NULL,fd,fw,0,&out);
 436   ok(hres == S_OK, "VarFormat failed with 0x%08x\n", hres);
 437   ok(out == NULL, "expected NULL formatted string\n");
 438
 439   /* Invalid args */
 440   hres = pVarFormat(&in,NULL,fd,fw,flags,NULL);
 441   ok(hres == E_INVALIDARG, "Null out: expected E_INVALIDARG, got 0x%08x\n", hres);
 442   hres = pVarFormat(NULL,NULL,fd,fw,flags,&out);
 443   ok(hres == E_INVALIDARG, "Null in: expected E_INVALIDARG, got 0x%08x\n", hres);
 444   fd = -1;
 445   VARFMT(VT_BOOL,V_BOOL,VARIANT_TRUE,"",E_INVALIDARG,"");
 446   fd = 8;
 447   VARFMT(VT_BOOL,V_BOOL,VARIANT_TRUE,"",E_INVALIDARG,"");
 448   fd = 0; fw = -1;
 449   VARFMT(VT_BOOL,V_BOOL,VARIANT_TRUE,"",E_INVALIDARG,"");
 450   fw = 4;
 451   VARFMT(VT_BOOL,V_BOOL,VARIANT_TRUE,"",E_INVALIDARG,"");
 452 }
 453
 454 static const char *szVarWdnFail =
 455     "VarWeekdayName (%d, %d, %d, %d, %x): returned %8x, expected %8x\n";
 456 #define VARWDN(iWeekday, fAbbrev, iFirstDay, dwFlags, ret, buff, out, freeOut) \
 457 do { \
 458   hres = pVarWeekdayName(iWeekday, fAbbrev, iFirstDay, dwFlags, &out); \
 459   if (SUCCEEDED(hres)) { \
 460     WideCharToMultiByte(CP_ACP, 0, out, -1, buff, sizeof(buff), 0, 0); \
 461     if (freeOut) SysFreeString(out); \
 462   } else { \
 463     buff[0] = '\0'; \
 464   } \
 465   ok(hres == ret, \
 466      szVarWdnFail, \
 467      iWeekday, fAbbrev, iFirstDay, dwFlags, &out, hres, ret \
 468      ); \
 469 } while(0)
 470
 471 #define VARWDN_F(iWeekday, fAbbrev, iFirstDay, dwFlags, ret) \
 472   VARWDN(iWeekday, fAbbrev, iFirstDay, dwFlags, ret, buff, out, 1)
 473
 474 #define VARWDN_O(iWeekday, fAbbrev, iFirstDay, dwFlags) \
 475   VARWDN(iWeekday, fAbbrev, iFirstDay, dwFlags, S_OK, buff, out, 0)
 476
 477 static void test_VarWeekdayName(void)
 478 {
 479   char buff[256];
 480   BSTR out = NULL;
 481   HRESULT hres;
 482   int iWeekday, fAbbrev, iFirstDay;
 483   BSTR dayNames[7][2]; /* Monday-Sunday, full/abbr */
 484   DWORD defaultFirstDay;
 485   int firstDay;
 486   int day;
 487   int size;
 488   DWORD localeValue;
 489
 490   CHECKPTR(VarWeekdayName);
 491
 492   SetLastError(0xdeadbeef);
 493   GetLocaleInfoW(LOCALE_USER_DEFAULT, 0, NULL, 0);
 494   if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
 495   {
 496     win_skip("GetLocaleInfoW is not implemented\n");
 497     return;
 498   }
 499
 500   /* Initialize days' names */
 501   for (day = 0; day <= 6; ++day)
 502   {
 503     for (fAbbrev = 0; fAbbrev <= 1; ++fAbbrev)
 504     {
 505       localeValue = fAbbrev ? LOCALE_SABBREVDAYNAME1 : LOCALE_SDAYNAME1;
 506       localeValue += day;
 507       size = GetLocaleInfoW(LOCALE_USER_DEFAULT, localeValue, NULL, 0);
 508       dayNames[day][fAbbrev] = SysAllocStringLen(NULL, size - 1);
 509       GetLocaleInfoW(LOCALE_USER_DEFAULT, localeValue,
 510                      dayNames[day][fAbbrev], size);
 511     }
 512   }
 513
 514   /* Get the user's first day of week. 0=Monday, .. */
 515   GetLocaleInfoW(
 516       LOCALE_USER_DEFAULT, LOCALE_IFIRSTDAYOFWEEK | LOCALE_RETURN_NUMBER,
 517       (LPWSTR)&defaultFirstDay, sizeof(defaultFirstDay) / sizeof(WCHAR));
 518
 519   /* Check invalid arguments */
 520   VARWDN_F(0, 0, 4, 0, E_INVALIDARG);
 521   VARWDN_F(8, 0, 4, 0, E_INVALIDARG);
 522   VARWDN_F(4, 0, -1, 0, E_INVALIDARG);
 523   VARWDN_F(4, 0, 8, 0, E_INVALIDARG);
 524
 525   hres = pVarWeekdayName(1, 0, 0, 0, NULL);
 526   ok(E_INVALIDARG == hres,
 527      "Null pointer: expected E_INVALIDARG, got 0x%08x\n", hres);
 528
 529   /* Check all combinations */
 530   pVarBstrCmp = (void*)GetProcAddress(hOleaut32, "VarBstrCmp");
 531   if (pVarBstrCmp)
 532     for (iWeekday = 1; iWeekday <= 7; ++iWeekday)
 533     {
 534       for (fAbbrev = 0; fAbbrev <= 1; ++fAbbrev)
 535       {
 536         /* 0 = Default, 1 = Sunday, 2 = Monday, .. */
 537         for (iFirstDay = 0; iFirstDay <= 7; ++iFirstDay)
 538         {
 539           VARWDN_O(iWeekday, fAbbrev, iFirstDay, 0);
 540           if (iFirstDay == 0)
 541             firstDay = defaultFirstDay;
 542           else
 543             /* Translate from 0=Sunday to 0=Monday in the modulo 7 space */
 544             firstDay = iFirstDay - 2;
 545           day = (7 + iWeekday - 1 + firstDay) % 7;
 546           ok(VARCMP_EQ == pVarBstrCmp(out, dayNames[day][fAbbrev],
 547                                       LOCALE_USER_DEFAULT, 0),
 548              "VarWeekdayName(%d,%d,%d): got wrong dayname: '%s'\n",
 549              iWeekday, fAbbrev, iFirstDay, buff);
 550           SysFreeString(out);
 551         }
 552       }
 553     }
 554
 555   /* Cleanup */
 556   for (day = 0; day <= 6; ++day)
 557   {
 558     for (fAbbrev = 0; fAbbrev <= 1; ++fAbbrev)
 559     {
 560       SysFreeString(dayNames[day][fAbbrev]);
 561     }
 562   }
 563 }
 564
 565 START_TEST(varformat)
 566 {
 567   hOleaut32 = GetModuleHandleA("oleaut32.dll");
 568
 569   has_i8 = GetProcAddress(hOleaut32, "VarI8FromI1") != NULL;
 570
 571   test_VarFormatNumber();
 572   test_VarFormat();
 573   test_VarWeekdayName();
 574 }