1 /* 2 * Conformance tests for *printf functions. 3 * 4 * Copyright 2002 Uwe Bonnes 5 * Copyright 2004 Aneurin Price 6 * Copyright 2005 Mike McCormack 7 * 8 * This library is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Lesser General Public 10 * License as published by the Free Software Foundation; either 11 * version 2.1 of the License, or (at your option) any later version. 12 * 13 * This library is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * Lesser General Public License for more details. 17 * 18 * You should have received a copy of the GNU Lesser General Public 19 * License along with this library; if not, write to the Free Software 20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA 21 */ 22 23 /* With Visual Studio >= 2005, swprintf() takes an extra parameter unless 24 * the following macro is defined. 25 */ 26 #define _CRT_NON_CONFORMING_SWPRINTFS 27 28 #include <stdio.h> 29 #include <errno.h> 30 #include <math.h> 31 #include <locale.h> 32 33 #include "windef.h" 34 #include "winbase.h" 35 #include "winnls.h" 36 37 #include "wine/test.h" 38 39 #ifndef __REACTOS__ 40 41 static inline float __port_infinity(void) 42 { 43 static const unsigned __inf_bytes = 0x7f800000; 44 return *(const float *)&__inf_bytes; 45 } 46 #define INFINITY __port_infinity() 47 48 static inline float __port_nan(void) 49 { 50 static const unsigned __nan_bytes = 0x7fc00000; 51 return *(const float *)&__nan_bytes; 52 } 53 #define NAN __port_nan() 54 55 #endif 56 57 static inline float __port_ind(void) 58 { 59 static const unsigned __ind_bytes = 0xffc00000; 60 return *(const float *)&__ind_bytes; 61 } 62 #define IND __port_ind() 63 64 static int (__cdecl *p__vscprintf)(const char *format, __ms_va_list valist); 65 static int (__cdecl *p__vscwprintf)(const wchar_t *format, __ms_va_list valist); 66 static int (__cdecl *p__vsnwprintf_s)(wchar_t *str, size_t sizeOfBuffer, 67 size_t count, const wchar_t *format, 68 __ms_va_list valist); 69 static int (__cdecl *p__ecvt_s)(char *buffer, size_t length, double number, 70 int ndigits, int *decpt, int *sign); 71 static int (__cdecl *p__fcvt_s)(char *buffer, size_t length, double number, 72 int ndigits, int *decpt, int *sign); 73 static unsigned int (__cdecl *p__get_output_format)(void); 74 static unsigned int (__cdecl *p__set_output_format)(unsigned int); 75 static int (WINAPIV *p_sprintf)(char*, ...); 76 static int (__cdecl *p__vsprintf_p)(char*, size_t, const char*, __ms_va_list); 77 static int (__cdecl *p_vswprintf)(wchar_t *str, const wchar_t *format, __ms_va_list valist); 78 static int (__cdecl *p__vswprintf)(wchar_t *str, const wchar_t *format, __ms_va_list valist); 79 static int (__cdecl *p__vswprintf_l)(wchar_t *str, const wchar_t *format, 80 void *locale, __ms_va_list valist); 81 static int (__cdecl *p__vswprintf_c)(wchar_t *str, size_t size, const wchar_t *format, 82 __ms_va_list valist); 83 static int (__cdecl *p__vswprintf_c_l)(wchar_t *str, size_t size, const wchar_t *format, 84 void *locale, __ms_va_list valist); 85 static int (__cdecl *p__vswprintf_p_l)(wchar_t *str, size_t size, const wchar_t *format, 86 void *locale, __ms_va_list valist); 87 88 static void init( void ) 89 { 90 HMODULE hmod = GetModuleHandleA("msvcrt.dll"); 91 92 p_sprintf = (void *)GetProcAddress(hmod, "sprintf"); 93 p__vscprintf = (void *)GetProcAddress(hmod, "_vscprintf"); 94 p__vscwprintf = (void *)GetProcAddress(hmod, "_vscwprintf"); 95 p__vsnwprintf_s = (void *)GetProcAddress(hmod, "_vsnwprintf_s"); 96 p__ecvt_s = (void *)GetProcAddress(hmod, "_ecvt_s"); 97 p__fcvt_s = (void *)GetProcAddress(hmod, "_fcvt_s"); 98 p__get_output_format = (void *)GetProcAddress(hmod, "_get_output_format"); 99 p__set_output_format = (void *)GetProcAddress(hmod, "_set_output_format"); 100 p__vsprintf_p = (void*)GetProcAddress(hmod, "_vsprintf_p"); 101 p_vswprintf = (void*)GetProcAddress(hmod, "vswprintf"); 102 p__vswprintf = (void*)GetProcAddress(hmod, "_vswprintf"); 103 p__vswprintf_l = (void*)GetProcAddress(hmod, "_vswprintf_l"); 104 p__vswprintf_c = (void*)GetProcAddress(hmod, "_vswprintf_c"); 105 p__vswprintf_c_l = (void*)GetProcAddress(hmod, "_vswprintf_c_l"); 106 p__vswprintf_p_l = (void*)GetProcAddress(hmod, "_vswprintf_p_l"); 107 } 108 109 static void test_sprintf( void ) 110 { 111 char buffer[100]; 112 const char *format; 113 double pnumber=789456123; 114 int x, r; 115 WCHAR wide[] = { 'w','i','d','e',0}; 116 WCHAR buf_w[2]; 117 118 format = "%+#23.15e"; 119 r = p_sprintf(buffer,format,pnumber); 120 ok(!strcmp(buffer,"+7.894561230000000e+008"),"+#23.15e failed: '%s'\n", buffer); 121 ok( r==23, "return count wrong\n"); 122 123 format = "%-#23.15e"; 124 r = p_sprintf(buffer,format,pnumber); 125 ok(!strcmp(buffer,"7.894561230000000e+008 "),"-#23.15e failed: '%s'\n", buffer); 126 ok( r==23, "return count wrong\n"); 127 128 format = "%#23.15e"; 129 r = p_sprintf(buffer,format,pnumber); 130 ok(!strcmp(buffer," 7.894561230000000e+008"),"#23.15e failed: '%s'\n", buffer); 131 ok( r==23, "return count wrong\n"); 132 133 format = "%#1.1g"; 134 r = p_sprintf(buffer,format,pnumber); 135 ok(!strcmp(buffer,"8.e+008"),"#1.1g failed: '%s'\n", buffer); 136 ok( r==7, "return count wrong\n"); 137 138 format = "%I64d"; 139 r = p_sprintf(buffer,format,((ULONGLONG)0xffffffff)*0xffffffff); 140 ok(!strcmp(buffer,"-8589934591"),"Problem with long long\n"); 141 ok( r==11, "return count wrong\n"); 142 143 format = "%+8I64d"; 144 r = p_sprintf(buffer,format,(LONGLONG)100); 145 ok(!strcmp(buffer," +100") && r==8,"+8I64d failed: '%s'\n", buffer); 146 147 format = "%+.8I64d"; 148 r = p_sprintf(buffer,format,(LONGLONG)100); 149 ok(!strcmp(buffer,"+00000100") && r==9,"+.8I64d failed: '%s'\n", buffer); 150 151 format = "%+10.8I64d"; 152 r = p_sprintf(buffer,format,(LONGLONG)100); 153 ok(!strcmp(buffer," +00000100") && r==10,"+10.8I64d failed: '%s'\n", buffer); 154 format = "%_1I64d"; 155 r = p_sprintf(buffer,format,(LONGLONG)100); 156 ok(!strcmp(buffer,"_1I64d") && r==6,"_1I64d failed\n"); 157 158 format = "%-1.5I64d"; 159 r = p_sprintf(buffer,format,(LONGLONG)-100); 160 ok(!strcmp(buffer,"-00100") && r==6,"-1.5I64d failed: '%s'\n", buffer); 161 162 format = "%5I64d"; 163 r = p_sprintf(buffer,format,(LONGLONG)100); 164 ok(!strcmp(buffer," 100") && r==5,"5I64d failed: '%s'\n", buffer); 165 166 format = "%5I64d"; 167 r = p_sprintf(buffer,format,(LONGLONG)-100); 168 ok(!strcmp(buffer," -100") && r==5,"5I64d failed: '%s'\n", buffer); 169 170 format = "%-5I64d"; 171 r = p_sprintf(buffer,format,(LONGLONG)100); 172 ok(!strcmp(buffer,"100 ") && r==5,"-5I64d failed: '%s'\n", buffer); 173 174 format = "%-5I64d"; 175 r = p_sprintf(buffer,format,(LONGLONG)-100); 176 ok(!strcmp(buffer,"-100 ") && r==5,"-5I64d failed: '%s'\n", buffer); 177 178 format = "%-.5I64d"; 179 r = p_sprintf(buffer,format,(LONGLONG)100); 180 ok(!strcmp(buffer,"00100") && r==5,"-.5I64d failed: '%s'\n", buffer); 181 182 format = "%-.5I64d"; 183 r = p_sprintf(buffer,format,(LONGLONG)-100); 184 ok(!strcmp(buffer,"-00100") && r==6,"-.5I64d failed: '%s'\n", buffer); 185 186 format = "%-8.5I64d"; 187 r = p_sprintf(buffer,format,(LONGLONG)100); 188 ok(!strcmp(buffer,"00100 ") && r==8,"-8.5I64d failed: '%s'\n", buffer); 189 190 format = "%-8.5I64d"; 191 r = p_sprintf(buffer,format,(LONGLONG)-100); 192 ok(!strcmp(buffer,"-00100 ") && r==8,"-8.5I64d failed: '%s'\n", buffer); 193 194 format = "%05I64d"; 195 r = p_sprintf(buffer,format,(LONGLONG)100); 196 ok(!strcmp(buffer,"00100") && r==5,"05I64d failed: '%s'\n", buffer); 197 198 format = "%05I64d"; 199 r = p_sprintf(buffer,format,(LONGLONG)-100); 200 ok(!strcmp(buffer,"-0100") && r==5,"05I64d failed: '%s'\n", buffer); 201 202 format = "% I64d"; 203 r = p_sprintf(buffer,format,(LONGLONG)100); 204 ok(!strcmp(buffer," 100") && r==4,"' I64d' failed: '%s'\n", buffer); 205 206 format = "% I64d"; 207 r = p_sprintf(buffer,format,(LONGLONG)-100); 208 ok(!strcmp(buffer,"-100") && r==4,"' I64d' failed: '%s'\n", buffer); 209 210 format = "% 5I64d"; 211 r = p_sprintf(buffer,format,(LONGLONG)100); 212 ok(!strcmp(buffer," 100") && r==5,"' 5I64d' failed: '%s'\n", buffer); 213 214 format = "% 5I64d"; 215 r = p_sprintf(buffer,format,(LONGLONG)-100); 216 ok(!strcmp(buffer," -100") && r==5,"' 5I64d' failed: '%s'\n", buffer); 217 218 format = "% .5I64d"; 219 r = p_sprintf(buffer,format,(LONGLONG)100); 220 ok(!strcmp(buffer," 00100") && r==6,"' .5I64d' failed: '%s'\n", buffer); 221 222 format = "% .5I64d"; 223 r = p_sprintf(buffer,format,(LONGLONG)-100); 224 ok(!strcmp(buffer,"-00100") && r==6,"' .5I64d' failed: '%s'\n", buffer); 225 226 format = "% 8.5I64d"; 227 r = p_sprintf(buffer,format,(LONGLONG)100); 228 ok(!strcmp(buffer," 00100") && r==8,"' 8.5I64d' failed: '%s'\n", buffer); 229 230 format = "% 8.5I64d"; 231 r = p_sprintf(buffer,format,(LONGLONG)-100); 232 ok(!strcmp(buffer," -00100") && r==8,"' 8.5I64d' failed: '%s'\n", buffer); 233 234 format = "%.0I64d"; 235 r = p_sprintf(buffer,format,(LONGLONG)0); 236 ok(r==0,".0I64d failed: '%s'\n", buffer); 237 238 format = "%#+21.18I64x"; 239 r = p_sprintf(buffer,format,(LONGLONG)-100); 240 ok(!strcmp(buffer," 0x00ffffffffffffff9c") && r==21,"#+21.18I64x failed: '%s'\n", buffer); 241 242 format = "%#.25I64o"; 243 r = p_sprintf(buffer,format,(LONGLONG)-100); 244 ok(!strcmp(buffer,"0001777777777777777777634") && r==25,"#.25I64o failed: '%s'\n", buffer); 245 246 format = "%#+24.20I64o"; 247 r = p_sprintf(buffer,format,(LONGLONG)-100); 248 ok(!strcmp(buffer," 01777777777777777777634") && r==24,"#+24.20I64o failed: '%s'\n", buffer); 249 250 format = "%#+18.21I64X"; 251 r = p_sprintf(buffer,format,(LONGLONG)-100); 252 ok(!strcmp(buffer,"0X00000FFFFFFFFFFFFFF9C") && r==23,"#+18.21I64X failed: '%s '\n", buffer); 253 254 format = "%#+20.24I64o"; 255 r = p_sprintf(buffer,format,(LONGLONG)-100); 256 ok(!strcmp(buffer,"001777777777777777777634") && r==24,"#+20.24I64o failed: '%s'\n", buffer); 257 258 format = "%#+25.22I64u"; 259 r = p_sprintf(buffer,format,(LONGLONG)-1); 260 ok(!strcmp(buffer," 0018446744073709551615") && r==25,"#+25.22I64u conversion failed: '%s'\n", buffer); 261 262 format = "%#+25.22I64u"; 263 r = p_sprintf(buffer,format,(LONGLONG)-1); 264 ok(!strcmp(buffer," 0018446744073709551615") && r==25,"#+25.22I64u failed: '%s'\n", buffer); 265 266 format = "%#+30.25I64u"; 267 r = p_sprintf(buffer,format,(LONGLONG)-1); 268 ok(!strcmp(buffer," 0000018446744073709551615") && r==30,"#+30.25I64u failed: '%s'\n", buffer); 269 270 format = "%+#25.22I64d"; 271 r = p_sprintf(buffer,format,(LONGLONG)-1); 272 ok(!strcmp(buffer," -0000000000000000000001") && r==25,"+#25.22I64d failed: '%s'\n", buffer); 273 274 format = "%#-8.5I64o"; 275 r = p_sprintf(buffer,format,(LONGLONG)100); 276 ok(!strcmp(buffer,"00144 ") && r==8,"-8.5I64o failed: '%s'\n", buffer); 277 278 format = "%#-+ 08.5I64d"; 279 r = p_sprintf(buffer,format,(LONGLONG)100); 280 ok(!strcmp(buffer,"+00100 ") && r==8,"'#-+ 08.5I64d failed: '%s'\n", buffer); 281 282 format = "%#-+ 08.5I64d"; 283 r = p_sprintf(buffer,format,(LONGLONG)100); 284 ok(!strcmp(buffer,"+00100 ") && r==8,"#-+ 08.5I64d failed: '%s'\n", buffer); 285 286 format = "%.80I64d"; 287 r = p_sprintf(buffer,format,(LONGLONG)1); 288 ok(r==80,"%s format failed\n", format); 289 290 format = "% .80I64d"; 291 r = p_sprintf(buffer,format,(LONGLONG)1); 292 ok(r==81,"%s format failed\n", format); 293 294 format = "% .80d"; 295 r = p_sprintf(buffer,format,1); 296 ok(r==81,"%s format failed\n", format); 297 298 format = "%lld"; 299 r = p_sprintf(buffer,format,((ULONGLONG)0xffffffff)*0xffffffff); 300 ok( r == 1 || r == 11, "return count wrong %d\n", r); 301 if (r == 11) /* %ll works on Vista */ 302 ok(!strcmp(buffer, "-8589934591"), "Problem with \"ll\" interpretation '%s'\n", buffer); 303 else 304 ok(!strcmp(buffer, "1"), "Problem with \"ll\" interpretation '%s'\n", buffer); 305 306 format = "%I"; 307 r = p_sprintf(buffer,format,1); 308 ok(!strcmp(buffer, "I"), "Problem with \"I\" interpretation\n"); 309 ok( r==1, "return count wrong\n"); 310 311 format = "%I0d"; 312 r = p_sprintf(buffer,format,1); 313 ok(!strcmp(buffer,"I0d"),"I0d failed\n"); 314 ok( r==3, "return count wrong\n"); 315 316 format = "%I32d"; 317 r = p_sprintf(buffer,format,1); 318 if (r == 1) 319 { 320 ok(!strcmp(buffer,"1"),"I32d failed, got '%s'\n",buffer); 321 } 322 else 323 { 324 /* Older versions don't grok I32 format */ 325 ok(r == 4 && !strcmp(buffer,"I32d"),"I32d failed, got '%s',%d\n",buffer,r); 326 } 327 328 format = "%I64D"; 329 r = p_sprintf(buffer,format,(LONGLONG)-1); 330 ok(!strcmp(buffer,"D"),"I64D failed: %s\n",buffer); 331 ok( r==1, "return count wrong\n"); 332 333 format = "%zx"; 334 r = p_sprintf(buffer,format,1); 335 ok(!strcmp(buffer, "zx"), "Problem with \"z\" interpretation\n"); 336 ok( r==2, "return count wrong\n"); 337 338 format = "% d"; 339 r = p_sprintf(buffer,format,1); 340 ok(!strcmp(buffer, " 1"),"Problem with sign place-holder: '%s'\n",buffer); 341 ok( r==2, "return count wrong\n"); 342 343 format = "%+ d"; 344 r = p_sprintf(buffer,format,1); 345 ok(!strcmp(buffer, "+1"),"Problem with sign flags: '%s'\n",buffer); 346 ok( r==2, "return count wrong\n"); 347 348 format = "%S"; 349 r = p_sprintf(buffer,format,wide); 350 ok(!strcmp(buffer,"wide"),"Problem with wide string format\n"); 351 ok( r==4, "return count wrong\n"); 352 353 format = "%04c"; 354 r = p_sprintf(buffer,format,'1'); 355 ok(!strcmp(buffer,"0001"),"Character not zero-prefixed \"%s\"\n",buffer); 356 ok( r==4, "return count wrong\n"); 357 358 format = "%-04c"; 359 r = p_sprintf(buffer,format,'1'); 360 ok(!strcmp(buffer,"1 "),"Character zero-padded and/or not left-adjusted \"%s\"\n",buffer); 361 ok( r==4, "return count wrong\n"); 362 363 format = "%#012x"; 364 r = p_sprintf(buffer,format,1); 365 ok(!strcmp(buffer,"0x0000000001"),"Hexadecimal zero-padded \"%s\"\n",buffer); 366 ok( r==12, "return count wrong\n"); 367 368 r = p_sprintf(buffer,format,0); 369 ok(!strcmp(buffer,"000000000000"),"Hexadecimal zero-padded \"%s\"\n",buffer); 370 ok( r==12, "return count wrong\n"); 371 372 format = "%#04.8x"; 373 r = p_sprintf(buffer,format,1); 374 ok(!strcmp(buffer,"0x00000001"), "Hexadecimal zero-padded precision \"%s\"\n",buffer); 375 ok( r==10, "return count wrong\n"); 376 377 r = p_sprintf(buffer,format,0); 378 ok(!strcmp(buffer,"00000000"), "Hexadecimal zero-padded precision \"%s\"\n",buffer); 379 ok( r==8, "return count wrong\n"); 380 381 format = "%#-08.2x"; 382 r = p_sprintf(buffer,format,1); 383 ok(!strcmp(buffer,"0x01 "), "Hexadecimal zero-padded not left-adjusted \"%s\"\n",buffer); 384 ok( r==8, "return count wrong\n"); 385 386 r = p_sprintf(buffer,format,0); 387 ok(!strcmp(buffer,"00 "), "Hexadecimal zero-padded not left-adjusted \"%s\"\n",buffer); 388 ok( r==8, "return count wrong\n"); 389 390 format = "%#.0x"; 391 r = p_sprintf(buffer,format,1); 392 ok(!strcmp(buffer,"0x1"), "Hexadecimal zero-padded zero-precision \"%s\"\n",buffer); 393 ok( r==3, "return count wrong\n"); 394 395 r = p_sprintf(buffer,format,0); 396 ok(!strcmp(buffer,""), "Hexadecimal zero-padded zero-precision \"%s\"\n",buffer); 397 ok( r==0, "return count wrong\n"); 398 399 format = "%#08o"; 400 r = p_sprintf(buffer,format,1); 401 ok(!strcmp(buffer,"00000001"), "Octal zero-padded \"%s\"\n",buffer); 402 ok( r==8, "return count wrong\n"); 403 404 format = "%#o"; 405 r = p_sprintf(buffer,format,1); 406 ok(!strcmp(buffer,"01"), "Octal zero-padded \"%s\"\n",buffer); 407 ok( r==2, "return count wrong\n"); 408 409 r = p_sprintf(buffer,format,0); 410 ok(!strcmp(buffer,"0"), "Octal zero-padded \"%s\"\n",buffer); 411 ok( r==1, "return count wrong\n"); 412 413 if (sizeof(void *) == 8) 414 { 415 format = "%p"; 416 r = p_sprintf(buffer,format,(void *)57); 417 ok(!strcmp(buffer,"0000000000000039"),"Pointer formatted incorrectly \"%s\"\n",buffer); 418 ok( r==16, "return count wrong\n"); 419 420 format = "%#020p"; 421 r = p_sprintf(buffer,format,(void *)57); 422 ok(!strcmp(buffer," 0X0000000000000039"),"Pointer formatted incorrectly\n"); 423 ok( r==20, "return count wrong\n"); 424 425 format = "%Fp"; 426 r = p_sprintf(buffer,format,(void *)57); 427 ok(!strcmp(buffer,"0000000000000039"),"Pointer formatted incorrectly \"%s\"\n",buffer); 428 ok( r==16, "return count wrong\n"); 429 430 format = "%Np"; 431 r = p_sprintf(buffer,format,(void *)57); 432 ok(!strcmp(buffer,"0000000000000039"),"Pointer formatted incorrectly \"%s\"\n",buffer); 433 ok( r==16, "return count wrong\n"); 434 435 format = "%#-020p"; 436 r = p_sprintf(buffer,format,(void *)57); 437 ok(!strcmp(buffer,"0X0000000000000039 "),"Pointer formatted incorrectly\n"); 438 ok( r==20, "return count wrong\n"); 439 440 format = "%Ix %d"; 441 r = p_sprintf(buffer,format,(size_t)0x12345678123456,1); 442 ok(!strcmp(buffer,"12345678123456 1"),"buffer = %s\n",buffer); 443 ok( r==16, "return count wrong\n"); 444 } 445 else 446 { 447 format = "%p"; 448 r = p_sprintf(buffer,format,(void *)57); 449 ok(!strcmp(buffer,"00000039"),"Pointer formatted incorrectly \"%s\"\n",buffer); 450 ok( r==8, "return count wrong\n"); 451 452 format = "%#012p"; 453 r = p_sprintf(buffer,format,(void *)57); 454 ok(!strcmp(buffer," 0X00000039"),"Pointer formatted incorrectly\n"); 455 ok( r==12, "return count wrong\n"); 456 457 format = "%Fp"; 458 r = p_sprintf(buffer,format,(void *)57); 459 ok(!strcmp(buffer,"00000039"),"Pointer formatted incorrectly \"%s\"\n",buffer); 460 ok( r==8, "return count wrong\n"); 461 462 format = "%Np"; 463 r = p_sprintf(buffer,format,(void *)57); 464 ok(!strcmp(buffer,"00000039"),"Pointer formatted incorrectly \"%s\"\n",buffer); 465 ok( r==8, "return count wrong\n"); 466 467 format = "%#-012p"; 468 r = p_sprintf(buffer,format,(void *)57); 469 ok(!strcmp(buffer,"0X00000039 "),"Pointer formatted incorrectly\n"); 470 ok( r==12, "return count wrong\n"); 471 472 format = "%Ix %d"; 473 r = p_sprintf(buffer,format,0x123456,1); 474 ok(!strcmp(buffer,"123456 1"),"buffer = %s\n",buffer); 475 ok( r==8, "return count wrong\n"); 476 } 477 478 format = "%04s"; 479 r = p_sprintf(buffer,format,"foo"); 480 ok(!strcmp(buffer,"0foo"),"String not zero-prefixed \"%s\"\n",buffer); 481 ok( r==4, "return count wrong\n"); 482 483 format = "%.1s"; 484 r = p_sprintf(buffer,format,"foo"); 485 ok(!strcmp(buffer,"f"),"Precision ignored \"%s\"\n",buffer); 486 ok( r==1, "return count wrong\n"); 487 488 format = "%.*s"; 489 r = p_sprintf(buffer,format,1,"foo"); 490 ok(!strcmp(buffer,"f"),"Precision ignored \"%s\"\n",buffer); 491 ok( r==1, "return count wrong\n"); 492 493 format = "%*s"; 494 r = p_sprintf(buffer,format,-5,"foo"); 495 ok(!strcmp(buffer,"foo "),"Negative field width ignored \"%s\"\n",buffer); 496 ok( r==5, "return count wrong\n"); 497 498 format = "hello"; 499 r = p_sprintf(buffer, format); 500 ok(!strcmp(buffer,"hello"), "failed\n"); 501 ok( r==5, "return count wrong\n"); 502 503 format = "%ws"; 504 r = p_sprintf(buffer, format, wide); 505 ok(!strcmp(buffer,"wide"), "failed\n"); 506 ok( r==4, "return count wrong\n"); 507 508 format = "%-10ws"; 509 r = p_sprintf(buffer, format, wide ); 510 ok(!strcmp(buffer,"wide "), "failed\n"); 511 ok( r==10, "return count wrong\n"); 512 513 format = "%10ws"; 514 r = p_sprintf(buffer, format, wide ); 515 ok(!strcmp(buffer," wide"), "failed\n"); 516 ok( r==10, "return count wrong\n"); 517 518 format = "%#+ -03whlls"; 519 r = p_sprintf(buffer, format, wide ); 520 ok(!strcmp(buffer,"wide"), "failed\n"); 521 ok( r==4, "return count wrong\n"); 522 523 format = "%w0s"; 524 r = p_sprintf(buffer, format, wide ); 525 ok(!strcmp(buffer,"0s"), "failed\n"); 526 ok( r==2, "return count wrong\n"); 527 528 format = "%w-s"; 529 r = p_sprintf(buffer, format, wide ); 530 ok(!strcmp(buffer,"-s"), "failed\n"); 531 ok( r==2, "return count wrong\n"); 532 533 format = "%ls"; 534 r = p_sprintf(buffer, format, wide ); 535 ok(!strcmp(buffer,"wide"), "failed\n"); 536 ok( r==4, "return count wrong\n"); 537 538 format = "%Ls"; 539 r = p_sprintf(buffer, format, "not wide" ); 540 ok(!strcmp(buffer,"not wide"), "failed\n"); 541 ok( r==8, "return count wrong\n"); 542 543 format = "%b"; 544 r = p_sprintf(buffer, format); 545 ok(!strcmp(buffer,"b"), "failed\n"); 546 ok( r==1, "return count wrong\n"); 547 548 format = "%3c"; 549 r = p_sprintf(buffer, format,'a'); 550 ok(!strcmp(buffer," a"), "failed\n"); 551 ok( r==3, "return count wrong\n"); 552 553 format = "%3d"; 554 r = p_sprintf(buffer, format,1234); 555 ok(!strcmp(buffer,"1234"), "failed\n"); 556 ok( r==4, "return count wrong\n"); 557 558 format = "%3h"; 559 r = p_sprintf(buffer, format); 560 ok(!strcmp(buffer,""), "failed\n"); 561 ok( r==0, "return count wrong\n"); 562 563 format = "%j%k%m%q%r%t%v%y%z"; 564 r = p_sprintf(buffer, format); 565 ok(!strcmp(buffer,"jkmqrtvyz"), "failed\n"); 566 ok( r==9, "return count wrong\n"); 567 568 format = "asdf%n"; 569 x = 0; 570 r = p_sprintf(buffer, format, &x ); 571 if (r == -1) 572 { 573 /* %n format is disabled by default on vista */ 574 /* FIXME: should test with _set_printf_count_output */ 575 ok(x == 0, "should not write to x: %d\n", x); 576 } 577 else 578 { 579 ok(x == 4, "should write to x: %d\n", x); 580 ok(!strcmp(buffer,"asdf"), "failed\n"); 581 ok( r==4, "return count wrong: %d\n", r); 582 } 583 584 format = "%-1d"; 585 r = p_sprintf(buffer, format,2); 586 ok(!strcmp(buffer,"2"), "failed\n"); 587 ok( r==1, "return count wrong\n"); 588 589 format = "%2.4f"; 590 r = p_sprintf(buffer, format,8.6); 591 ok(!strcmp(buffer,"8.6000"), "failed\n"); 592 ok( r==6, "return count wrong\n"); 593 594 format = "%0f"; 595 r = p_sprintf(buffer, format,0.6); 596 ok(!strcmp(buffer,"0.600000"), "failed\n"); 597 ok( r==8, "return count wrong\n"); 598 599 format = "%.0f"; 600 r = p_sprintf(buffer, format,0.6); 601 ok(!strcmp(buffer,"1"), "failed\n"); 602 ok( r==1, "return count wrong\n"); 603 604 format = "%2.4e"; 605 r = p_sprintf(buffer, format,8.6); 606 ok(!strcmp(buffer,"8.6000e+000"), "failed\n"); 607 ok( r==11, "return count wrong\n"); 608 609 format = "% 2.4e"; 610 r = p_sprintf(buffer, format,8.6); 611 ok(!strcmp(buffer," 8.6000e+000"), "failed: %s\n", buffer); 612 ok( r==12, "return count wrong\n"); 613 614 format = "% 014.4e"; 615 r = p_sprintf(buffer, format,8.6); 616 ok(!strcmp(buffer," 008.6000e+000"), "failed: %s\n", buffer); 617 ok( r==14, "return count wrong\n"); 618 619 format = "% 2.4e"; 620 r = p_sprintf(buffer, format,-8.6); 621 ok(!strcmp(buffer,"-8.6000e+000"), "failed: %s\n", buffer); 622 ok( r==12, "return count wrong\n"); 623 624 format = "%+2.4e"; 625 r = p_sprintf(buffer, format,8.6); 626 ok(!strcmp(buffer,"+8.6000e+000"), "failed: %s\n", buffer); 627 ok( r==12, "return count wrong\n"); 628 629 format = "%2.4g"; 630 r = p_sprintf(buffer, format,8.6); 631 ok(!strcmp(buffer,"8.6"), "failed\n"); 632 ok( r==3, "return count wrong\n"); 633 634 format = "%-i"; 635 r = p_sprintf(buffer, format,-1); 636 ok(!strcmp(buffer,"-1"), "failed\n"); 637 ok( r==2, "return count wrong\n"); 638 639 format = "%-i"; 640 r = p_sprintf(buffer, format,1); 641 ok(!strcmp(buffer,"1"), "failed\n"); 642 ok( r==1, "return count wrong\n"); 643 644 format = "%+i"; 645 r = p_sprintf(buffer, format,1); 646 ok(!strcmp(buffer,"+1"), "failed\n"); 647 ok( r==2, "return count wrong\n"); 648 649 format = "%o"; 650 r = p_sprintf(buffer, format,10); 651 ok(!strcmp(buffer,"12"), "failed\n"); 652 ok( r==2, "return count wrong\n"); 653 654 format = "%p"; 655 r = p_sprintf(buffer, format,0); 656 if (sizeof(void *) == 8) 657 { 658 ok(!strcmp(buffer,"0000000000000000"), "failed\n"); 659 ok( r==16, "return count wrong\n"); 660 } 661 else 662 { 663 ok(!strcmp(buffer,"00000000"), "failed\n"); 664 ok( r==8, "return count wrong\n"); 665 } 666 667 format = "%s"; 668 r = p_sprintf(buffer, format,0); 669 ok(!strcmp(buffer,"(null)"), "failed\n"); 670 ok( r==6, "return count wrong\n"); 671 672 format = "%s"; 673 r = p_sprintf(buffer, format,"%%%%"); 674 ok(!strcmp(buffer,"%%%%"), "failed\n"); 675 ok( r==4, "return count wrong\n"); 676 677 format = "%u"; 678 r = p_sprintf(buffer, format,-1); 679 ok(!strcmp(buffer,"4294967295"), "failed\n"); 680 ok( r==10, "return count wrong\n"); 681 682 format = "%w"; 683 r = p_sprintf(buffer, format,-1); 684 ok(!strcmp(buffer,""), "failed\n"); 685 ok( r==0, "return count wrong\n"); 686 687 format = "%h"; 688 r = p_sprintf(buffer, format,-1); 689 ok(!strcmp(buffer,""), "failed\n"); 690 ok( r==0, "return count wrong\n"); 691 692 format = "%z"; 693 r = p_sprintf(buffer, format,-1); 694 ok(!strcmp(buffer,"z"), "failed\n"); 695 ok( r==1, "return count wrong\n"); 696 697 format = "%j"; 698 r = p_sprintf(buffer, format,-1); 699 ok(!strcmp(buffer,"j"), "failed\n"); 700 ok( r==1, "return count wrong\n"); 701 702 format = "%F"; 703 r = p_sprintf(buffer, format,-1); 704 ok(!strcmp(buffer,""), "failed\n"); 705 ok( r==0, "return count wrong\n"); 706 707 format = "%N"; 708 r = p_sprintf(buffer, format,-1); 709 ok(!strcmp(buffer,""), "failed\n"); 710 ok( r==0, "return count wrong\n"); 711 712 format = "%H"; 713 r = p_sprintf(buffer, format,-1); 714 ok(!strcmp(buffer,"H"), "failed\n"); 715 ok( r==1, "return count wrong\n"); 716 717 format = "x%cx"; 718 r = p_sprintf(buffer, format, 0x100+'X'); 719 ok(!strcmp(buffer,"xXx"), "failed\n"); 720 ok( r==3, "return count wrong\n"); 721 722 format = "%%0"; 723 r = p_sprintf(buffer, format); 724 ok(!strcmp(buffer,"%0"), "failed: \"%s\"\n", buffer); 725 ok( r==2, "return count wrong\n"); 726 727 format = "%hx"; 728 r = p_sprintf(buffer, format, 0x12345); 729 ok(!strcmp(buffer,"2345"), "failed \"%s\"\n", buffer); 730 731 format = "%hhx"; 732 r = p_sprintf(buffer, format, 0x123); 733 ok(!strcmp(buffer,"123"), "failed: \"%s\"\n", buffer); 734 r = p_sprintf(buffer, format, 0x12345); 735 ok(!strcmp(buffer,"2345"), "failed \"%s\"\n", buffer); 736 737 format = "%lf"; 738 r = p_sprintf(buffer, format, IND); 739 ok(r==9, "r = %d\n", r); 740 ok(!strcmp(buffer, "-1.#IND00"), "failed: \"%s\"\n", buffer); 741 r = p_sprintf(buffer, format, NAN); 742 ok(r==8, "r = %d\n", r); 743 ok(!strcmp(buffer, "1.#QNAN0"), "failed: \"%s\"\n", buffer); 744 r = p_sprintf(buffer, format, INFINITY); 745 ok(r==8, "r = %d\n", r); 746 ok(!strcmp(buffer, "1.#INF00"), "failed: \"%s\"\n", buffer); 747 748 format = "%le"; 749 r = p_sprintf(buffer, format, IND); 750 ok(r==14, "r = %d\n", r); 751 ok(!strcmp(buffer, "-1.#IND00e+000"), "failed: \"%s\"\n", buffer); 752 r = p_sprintf(buffer, format, NAN); 753 ok(r==13, "r = %d\n", r); 754 ok(!strcmp(buffer, "1.#QNAN0e+000"), "failed: \"%s\"\n", buffer); 755 r = p_sprintf(buffer, format, INFINITY); 756 ok(r==13, "r = %d\n", r); 757 ok(!strcmp(buffer, "1.#INF00e+000"), "failed: \"%s\"\n", buffer); 758 759 format = "%lg"; 760 r = p_sprintf(buffer, format, IND); 761 ok(r==7, "r = %d\n", r); 762 ok(!strcmp(buffer, "-1.#IND"), "failed: \"%s\"\n", buffer); 763 r = p_sprintf(buffer, format, NAN); 764 ok(r==7, "r = %d\n", r); 765 ok(!strcmp(buffer, "1.#QNAN"), "failed: \"%s\"\n", buffer); 766 r = p_sprintf(buffer, format, INFINITY); 767 ok(r==6, "r = %d\n", r); 768 ok(!strcmp(buffer, "1.#INF"), "failed: \"%s\"\n", buffer); 769 770 format = "%010.2lf"; 771 r = p_sprintf(buffer, format, IND); 772 ok(r==10, "r = %d\n", r); 773 ok(!strcmp(buffer, "-000001.#J"), "failed: \"%s\"\n", buffer); 774 r = p_sprintf(buffer, format, NAN); 775 ok(r==10, "r = %d\n", r); 776 ok(!strcmp(buffer, "0000001.#R"), "failed: \"%s\"\n", buffer); 777 r = p_sprintf(buffer, format, INFINITY); 778 ok(r==10, "r = %d\n", r); 779 ok(!strcmp(buffer, "0000001.#J"), "failed: \"%s\"\n", buffer); 780 781 format = "%c"; 782 r = p_sprintf(buffer, format, 'a'); 783 ok(r==1, "r = %d\n", r); 784 ok(!strcmp(buffer, "a"), "failed: \"%s\"\n", buffer); 785 r = p_sprintf(buffer, format, 0xa082); 786 ok(r==1, "r = %d\n", r); 787 ok(!strcmp(buffer, "\x82"), "failed: \"%s\"\n", buffer); 788 789 format = "%C"; 790 r = p_sprintf(buffer, format, 'a'); 791 ok(r==1, "r = %d\n", r); 792 ok(!strcmp(buffer, "a"), "failed: \"%s\"\n", buffer); 793 r = p_sprintf(buffer, format, 0x3042); 794 ok(r==0, "r = %d\n", r); 795 ok(!strcmp(buffer, ""), "failed: \"%s\"\n", buffer); 796 797 format = "a%Cb"; 798 r = p_sprintf(buffer, format, 0x3042); 799 ok(r==2, "r = %d\n", r); 800 ok(!strcmp(buffer, "ab"), "failed: \"%s\"\n", buffer); 801 802 format = "%S"; 803 buf_w[0] = 0x3042; 804 buf_w[1] = 0; 805 r = p_sprintf(buffer, format, buf_w); 806 ok(r==-1 || broken(!r), "r = %d\n", r); 807 808 if(!setlocale(LC_ALL, "Japanese_Japan.932")) { 809 win_skip("Japanese_Japan.932 locale not available\n"); 810 return; 811 } 812 813 format = "%c"; 814 r = p_sprintf(buffer, format, 0xa082); 815 ok(r==1, "r = %d\n", r); 816 ok(!strcmp(buffer, "\x82"), "failed: \"%s\"\n", buffer); 817 818 format = "%C"; 819 r = p_sprintf(buffer, format, 0x3042); 820 ok(r==2, "r = %d\n", r); 821 ok(!strcmp(buffer, "\x82\xa0"), "failed: \"%s\"\n", buffer); 822 823 strcpy(buffer, " string to copy"); 824 r = p_sprintf(buffer, buffer+1); 825 ok(r==14, "r = %d\n", r); 826 ok(!strcmp(buffer, "string to copy"), "failed: \"%s\"\n", buffer); 827 828 setlocale(LC_ALL, "C"); 829 } 830 831 static void test_swprintf( void ) 832 { 833 wchar_t buffer[100]; 834 const wchar_t I64d[] = {'%','I','6','4','d',0}; 835 double pnumber=789456123; 836 const wchar_t TwentyThreePoint15e[]= {'%','+','#','2','3','.','1','5','e',0}; 837 const wchar_t e008[] = {'e','+','0','0','8',0}; 838 const wchar_t string_w[] = {'s','t','r','i','n','g',0}; 839 const char string[] = "string"; 840 const wchar_t S[]={'%','S',0}; 841 const wchar_t hs[] = {'%', 'h', 's', 0}; 842 843 swprintf(buffer,TwentyThreePoint15e,pnumber); 844 ok(wcsstr(buffer,e008) != 0,"Sprintf different\n"); 845 swprintf(buffer,I64d,((ULONGLONG)0xffffffff)*0xffffffff); 846 ok(wcslen(buffer) == 11,"Problem with long long\n"); 847 swprintf(buffer,S,string); 848 ok(wcslen(buffer) == 6,"Problem with \"%%S\" interpretation\n"); 849 swprintf(buffer, hs, string); 850 ok( wcscmp(string_w,buffer) == 0, "swprintf failed with %%hs\n"); 851 } 852 853 static void test_snprintf (void) 854 { 855 struct snprintf_test { 856 const char *format; 857 int expected; 858 }; 859 /* Pre-2.1 libc behaviour, not C99 compliant. */ 860 const struct snprintf_test tests[] = {{"short", 5}, 861 {"justfit", 7}, 862 {"justfits", 8}, 863 {"muchlonger", -1}}; 864 char buffer[8]; 865 const int bufsiz = sizeof buffer; 866 unsigned int i; 867 868 for (i = 0; i < ARRAY_SIZE(tests); i++) { 869 const char *fmt = tests[i].format; 870 const int expect = tests[i].expected; 871 const int n = _snprintf (buffer, bufsiz, fmt); 872 const int valid = n < 0 ? bufsiz : (n == bufsiz ? n : n+1); 873 874 ok (n == expect, "\"%s\": expected %d, returned %d\n", 875 fmt, expect, n); 876 ok (!memcmp (fmt, buffer, valid), 877 "\"%s\": rendered \"%.*s\"\n", fmt, valid, buffer); 878 } 879 } 880 881 static void test_fprintf(void) 882 { 883 static const char file_name[] = "fprintf.tst"; 884 static const WCHAR utf16_test[] = {'u','n','i','c','o','d','e','\n',0}; 885 886 FILE *fp = fopen(file_name, "wb"); 887 char buf[1024]; 888 int ret; 889 890 ret = fprintf(fp, "simple test\n"); 891 ok(ret == 12, "ret = %d\n", ret); 892 ret = ftell(fp); 893 ok(ret == 12, "ftell returned %d\n", ret); 894 895 ret = fprintf(fp, "contains%cnull\n", '\0'); 896 ok(ret == 14, "ret = %d\n", ret); 897 ret = ftell(fp); 898 ok(ret == 26, "ftell returned %d\n", ret); 899 900 ret = fwprintf(fp, utf16_test); 901 ok(ret == 8, "ret = %d\n", ret); 902 ret = ftell(fp); 903 ok(ret == 42, "ftell returned %d\n", ret); 904 905 fclose(fp); 906 907 fp = fopen(file_name, "rb"); 908 ret = fscanf(fp, "%[^\n] ", buf); 909 ok(ret == 1, "ret = %d\n", ret); 910 ret = ftell(fp); 911 ok(ret == 12, "ftell returned %d\n", ret); 912 ok(!strcmp(buf, "simple test"), "buf = %s\n", buf); 913 914 fgets(buf, sizeof(buf), fp); 915 ret = ftell(fp); 916 ok(ret == 26, "ret = %d\n", ret); 917 ok(!memcmp(buf, "contains\0null\n", 14), "buf = %s\n", buf); 918 919 memset(buf, 0, sizeof(buf)); 920 fgets(buf, sizeof(buf), fp); 921 ret = ftell(fp); 922 ok(ret == 41, "ret = %d\n", ret); 923 ok(!memcmp(buf, utf16_test, sizeof(utf16_test)), 924 "buf = %s\n", wine_dbgstr_w((WCHAR*)buf)); 925 926 fclose(fp); 927 928 fp = fopen(file_name, "wt"); 929 930 ret = fprintf(fp, "simple test\n"); 931 ok(ret == 12, "ret = %d\n", ret); 932 ret = ftell(fp); 933 ok(ret == 13, "ftell returned %d\n", ret); 934 935 ret = fprintf(fp, "contains%cnull\n", '\0'); 936 ok(ret == 14, "ret = %d\n", ret); 937 ret = ftell(fp); 938 ok(ret == 28, "ftell returned %d\n", ret); 939 940 ret = fwprintf(fp, utf16_test); 941 ok(ret == 8, "ret = %d\n", ret); 942 ret = ftell(fp); 943 ok(ret == 37, "ftell returned %d\n", ret); 944 945 fclose(fp); 946 947 fp = fopen(file_name, "rb"); 948 ret = fscanf(fp, "%[^\n] ", buf); 949 ok(ret == 1, "ret = %d\n", ret); 950 ret = ftell(fp); 951 ok(ret == 13, "ftell returned %d\n", ret); 952 ok(!strcmp(buf, "simple test\r"), "buf = %s\n", buf); 953 954 fgets(buf, sizeof(buf), fp); 955 ret = ftell(fp); 956 ok(ret == 28, "ret = %d\n", ret); 957 ok(!memcmp(buf, "contains\0null\r\n", 15), "buf = %s\n", buf); 958 959 fgets(buf, sizeof(buf), fp); 960 ret = ftell(fp); 961 ok(ret == 37, "ret = %d\n", ret); 962 ok(!strcmp(buf, "unicode\r\n"), "buf = %s\n", buf); 963 964 fclose(fp); 965 unlink(file_name); 966 } 967 968 static void test_fcvt(void) 969 { 970 char *str; 971 int dec=100, sign=100; 972 973 /* Numbers less than 1.0 with different precisions */ 974 str = _fcvt(0.0001, 1, &dec, &sign ); 975 ok( 0 == strcmp(str,""), "bad return '%s'\n", str); 976 ok( -3 == dec, "dec wrong %d\n", dec); 977 ok( 0 == sign, "sign wrong\n"); 978 979 str = _fcvt(0.0001, -10, &dec, &sign ); 980 ok( 0 == strcmp(str,""), "bad return '%s'\n", str); 981 ok( -3 == dec, "dec wrong %d\n", dec); 982 ok( 0 == sign, "sign wrong\n"); 983 984 str = _fcvt(0.0001, 10, &dec, &sign ); 985 ok( 0 == strcmp(str,"1000000"), "bad return '%s'\n", str); 986 ok( -3 == dec, "dec wrong %d\n", dec); 987 ok( 0 == sign, "sign wrong\n"); 988 989 /* Basic sign test */ 990 str = _fcvt(-111.0001, 5, &dec, &sign ); 991 ok( 0 == strcmp(str,"11100010"), "bad return '%s'\n", str); 992 ok( 3 == dec, "dec wrong %d\n", dec); 993 ok( 1 == sign, "sign wrong\n"); 994 995 str = _fcvt(111.0001, 5, &dec, &sign ); 996 ok( 0 == strcmp(str,"11100010"), "bad return '%s'\n", str); 997 ok( 3 == dec, "dec wrong\n"); 998 ok( 0 == sign, "sign wrong\n"); 999 1000 /* 0.0 with different precisions */ 1001 str = _fcvt(0.0, 5, &dec, &sign ); 1002 ok( 0 == strcmp(str,"00000"), "bad return '%s'\n", str); 1003 ok( 0 == dec, "dec wrong %d\n", dec); 1004 ok( 0 == sign, "sign wrong\n"); 1005 1006 str = _fcvt(0.0, 0, &dec, &sign ); 1007 ok( 0 == strcmp(str,""), "bad return '%s'\n", str); 1008 ok( 0 == dec, "dec wrong %d\n", dec); 1009 ok( 0 == sign, "sign wrong\n"); 1010 1011 str = _fcvt(0.0, -1, &dec, &sign ); 1012 ok( 0 == strcmp(str,""), "bad return '%s'\n", str); 1013 ok( 0 == dec, "dec wrong %d\n", dec); 1014 ok( 0 == sign, "sign wrong\n"); 1015 1016 /* Numbers > 1.0 with 0 or -ve precision */ 1017 str = _fcvt(-123.0001, 0, &dec, &sign ); 1018 ok( 0 == strcmp(str,"123"), "bad return '%s'\n", str); 1019 ok( 3 == dec, "dec wrong %d\n", dec); 1020 ok( 1 == sign, "sign wrong\n"); 1021 1022 str = _fcvt(-123.0001, -1, &dec, &sign ); 1023 ok( 0 == strcmp(str,"12"), "bad return '%s'\n", str); 1024 ok( 3 == dec, "dec wrong %d\n", dec); 1025 ok( 1 == sign, "sign wrong\n"); 1026 1027 str = _fcvt(-123.0001, -2, &dec, &sign ); 1028 ok( 0 == strcmp(str,"1"), "bad return '%s'\n", str); 1029 ok( 3 == dec, "dec wrong %d\n", dec); 1030 ok( 1 == sign, "sign wrong\n"); 1031 1032 str = _fcvt(-123.0001, -3, &dec, &sign ); 1033 ok( 0 == strcmp(str,""), "bad return '%s'\n", str); 1034 ok( 3 == dec, "dec wrong %d\n", dec); 1035 ok( 1 == sign, "sign wrong\n"); 1036 1037 /* Numbers > 1.0, but with rounding at the point of precision */ 1038 str = _fcvt(99.99, 1, &dec, &sign ); 1039 ok( 0 == strcmp(str,"1000"), "bad return '%s'\n", str); 1040 ok( 3 == dec, "dec wrong %d\n", dec); 1041 ok( 0 == sign, "sign wrong\n"); 1042 1043 /* Numbers < 1.0 where rounding occurs at the point of precision */ 1044 str = _fcvt(0.00636, 2, &dec, &sign ); 1045 ok( 0 == strcmp(str,"1"), "bad return '%s'\n", str); 1046 ok( -1 == dec, "dec wrong %d\n", dec); 1047 ok( 0 == sign, "sign wrong\n"); 1048 1049 str = _fcvt(0.00636, 3, &dec, &sign ); 1050 ok( 0 == strcmp(str,"6"), "bad return '%s'\n", str); 1051 ok( -2 == dec, "dec wrong %d\n", dec); 1052 ok( 0 == sign, "sign wrong\n"); 1053 1054 str = _fcvt(0.09999999996, 2, &dec, &sign ); 1055 ok( 0 == strcmp(str,"10"), "bad return '%s'\n", str); 1056 ok( 0 == dec, "dec wrong %d\n", dec); 1057 ok( 0 == sign, "sign wrong\n"); 1058 1059 str = _fcvt(0.6, 0, &dec, &sign ); 1060 ok( 0 == strcmp(str,"1"), "bad return '%s'\n", str); 1061 ok( 1 == dec, "dec wrong %d\n", dec); 1062 ok( 0 == sign, "sign wrong\n"); 1063 } 1064 1065 /* Don't test nrdigits < 0, msvcrt on Win9x and NT4 will corrupt memory by 1066 * writing outside allocated memory */ 1067 static struct { 1068 double value; 1069 int nrdigits; 1070 const char *expstr_e; 1071 const char *expstr_f; 1072 int expdecpt_e; 1073 int expdecpt_f; 1074 int expsign; 1075 } test_cvt_testcases[] = { 1076 { 45.0, 2, "45", "4500", 2, 2, 0 }, 1077 /* Numbers less than 1.0 with different precisions */ 1078 { 0.0001, 1, "1", "", -3, -3, 0 }, 1079 { 0.0001, 10,"1000000000", "1000000", -3, -3, 0 }, 1080 /* Basic sign test */ 1081 { -111.0001, 5, "11100", "11100010", 3, 3, 1 }, 1082 { 111.0001, 5, "11100", "11100010", 3, 3, 0 }, 1083 /* big numbers with low precision */ 1084 { 3333.3, 2, "33", "333330", 4, 4, 0 }, 1085 {999999999999.9, 3, "100","999999999999900", 13, 12, 0 }, 1086 /* 0.0 with different precisions */ 1087 { 0.0, 5, "00000", "00000", 0, 0, 0 }, 1088 { 0.0, 0, "", "", 0, 0, 0 }, 1089 { 0.0, -1, "", "", 0, 0, 0 }, 1090 /* Numbers > 1.0 with 0 or -ve precision */ 1091 { -123.0001, 0, "", "123", 3, 3, 1 }, 1092 { -123.0001, -1, "", "12", 3, 3, 1 }, 1093 { -123.0001, -2, "", "1", 3, 3, 1 }, 1094 { -123.0001, -3, "", "", 3, 3, 1 }, 1095 /* Numbers > 1.0, but with rounding at the point of precision */ 1096 { 99.99, 1, "1", "1000", 3, 3, 0 }, 1097 /* Numbers < 1.0 where rounding occurs at the point of precision */ 1098 { 0.0063, 2, "63", "1", -2, -1, 0 }, 1099 { 0.0063, 3, "630", "6", -2, -2, 0 }, 1100 { 0.09999999996, 2, "10", "10", 0, 0, 0 }, 1101 { 0.6, 1, "6", "6", 0, 0, 0 }, 1102 { 0.6, 0, "", "1", 1, 1, 0 }, 1103 { 0.4, 0, "", "", 0, 0, 0 }, 1104 { 0.49, 0, "", "", 0, 0, 0 }, 1105 { 0.51, 0, "", "1", 1, 1, 0 }, 1106 /* ask for ridiculous precision, ruin formatting this table */ 1107 { 1.0, 30, "100000000000000000000000000000", 1108 "1000000000000000000000000000000", 1, 1, 0}, 1109 { 123456789012345678901.0, 30, "123456789012345680000000000000", 1110 "123456789012345680000000000000000000000000000000000", 21, 21, 0}, 1111 /* end marker */ 1112 { 0, 0, "END"} 1113 }; 1114 1115 static void test_xcvt(void) 1116 { 1117 char *str; 1118 int i, decpt, sign, err; 1119 1120 for( i = 0; strcmp( test_cvt_testcases[i].expstr_e, "END"); i++){ 1121 decpt = sign = 100; 1122 str = _ecvt( test_cvt_testcases[i].value, 1123 test_cvt_testcases[i].nrdigits, 1124 &decpt, 1125 &sign); 1126 ok( 0 == strncmp( str, test_cvt_testcases[i].expstr_e, 15), 1127 "_ecvt() bad return, got \n'%s' expected \n'%s'\n", str, 1128 test_cvt_testcases[i].expstr_e); 1129 ok( decpt == test_cvt_testcases[i].expdecpt_e, 1130 "_ecvt() decimal point wrong, got %d expected %d\n", decpt, 1131 test_cvt_testcases[i].expdecpt_e); 1132 ok( sign == test_cvt_testcases[i].expsign, 1133 "_ecvt() sign wrong, got %d expected %d\n", sign, 1134 test_cvt_testcases[i].expsign); 1135 } 1136 for( i = 0; strcmp( test_cvt_testcases[i].expstr_e, "END"); i++){ 1137 decpt = sign = 100; 1138 str = _fcvt( test_cvt_testcases[i].value, 1139 test_cvt_testcases[i].nrdigits, 1140 &decpt, 1141 &sign); 1142 ok( 0 == strncmp( str, test_cvt_testcases[i].expstr_f, 15), 1143 "_fcvt() bad return, got \n'%s' expected \n'%s'\n", str, 1144 test_cvt_testcases[i].expstr_f); 1145 ok( decpt == test_cvt_testcases[i].expdecpt_f, 1146 "_fcvt() decimal point wrong, got %d expected %d\n", decpt, 1147 test_cvt_testcases[i].expdecpt_f); 1148 ok( sign == test_cvt_testcases[i].expsign, 1149 "_fcvt() sign wrong, got %d expected %d\n", sign, 1150 test_cvt_testcases[i].expsign); 1151 } 1152 1153 if (p__ecvt_s) 1154 { 1155 str = malloc(1024); 1156 for( i = 0; strcmp( test_cvt_testcases[i].expstr_e, "END"); i++){ 1157 decpt = sign = 100; 1158 err = p__ecvt_s(str, 1024, test_cvt_testcases[i].value, test_cvt_testcases[i].nrdigits, &decpt, &sign); 1159 ok(err == 0, "_ecvt_s() failed with error code %d\n", err); 1160 ok( 0 == strncmp( str, test_cvt_testcases[i].expstr_e, 15), 1161 "_ecvt_s() bad return, got \n'%s' expected \n'%s'\n", str, 1162 test_cvt_testcases[i].expstr_e); 1163 ok( decpt == test_cvt_testcases[i].expdecpt_e, 1164 "_ecvt_s() decimal point wrong, got %d expected %d\n", decpt, 1165 test_cvt_testcases[i].expdecpt_e); 1166 ok( sign == test_cvt_testcases[i].expsign, 1167 "_ecvt_s() sign wrong, got %d expected %d\n", sign, 1168 test_cvt_testcases[i].expsign); 1169 } 1170 free(str); 1171 } 1172 else 1173 win_skip("_ecvt_s not available\n"); 1174 1175 if (p__fcvt_s) 1176 { 1177 int i; 1178 1179 str = malloc(1024); 1180 1181 /* invalid arguments */ 1182 err = p__fcvt_s(NULL, 0, 0.0, 0, &i, &i); 1183 ok(err == EINVAL, "got %d, expected EINVAL\n", err); 1184 1185 err = p__fcvt_s(str, 0, 0.0, 0, &i, &i); 1186 ok(err == EINVAL, "got %d, expected EINVAL\n", err); 1187 1188 str[0] = ' '; 1189 str[1] = 0; 1190 err = p__fcvt_s(str, -1, 0.0, 0, &i, &i); 1191 ok(err == 0, "got %d, expected 0\n", err); 1192 ok(str[0] == 0, "got %c, expected 0\n", str[0]); 1193 ok(str[1] == 0, "got %c, expected 0\n", str[1]); 1194 1195 err = p__fcvt_s(str, 1, 0.0, 0, NULL, &i); 1196 ok(err == EINVAL, "got %d, expected EINVAL\n", err); 1197 1198 err = p__fcvt_s(str, 1, 0.0, 0, &i, NULL); 1199 ok(err == EINVAL, "got %d, expected EINVAL\n", err); 1200 1201 for( i = 0; strcmp( test_cvt_testcases[i].expstr_e, "END"); i++){ 1202 decpt = sign = 100; 1203 err = p__fcvt_s(str, 1024, test_cvt_testcases[i].value, test_cvt_testcases[i].nrdigits, &decpt, &sign); 1204 ok(err == 0, "_fcvt_s() failed with error code %d\n", err); 1205 ok( 0 == strncmp( str, test_cvt_testcases[i].expstr_f, 15), 1206 "_fcvt_s() bad return, got '%s' expected '%s'. test %d\n", str, 1207 test_cvt_testcases[i].expstr_f, i); 1208 ok( decpt == test_cvt_testcases[i].expdecpt_f, 1209 "_fcvt_s() decimal point wrong, got %d expected %d\n", decpt, 1210 test_cvt_testcases[i].expdecpt_f); 1211 ok( sign == test_cvt_testcases[i].expsign, 1212 "_fcvt_s() sign wrong, got %d expected %d\n", sign, 1213 test_cvt_testcases[i].expsign); 1214 } 1215 free(str); 1216 } 1217 else 1218 win_skip("_fcvt_s not available\n"); 1219 } 1220 1221 static int WINAPIV _vsnwprintf_wrapper(wchar_t *str, size_t len, const wchar_t *format, ...) 1222 { 1223 int ret; 1224 __ms_va_list valist; 1225 __ms_va_start(valist, format); 1226 ret = _vsnwprintf(str, len, format, valist); 1227 __ms_va_end(valist); 1228 return ret; 1229 } 1230 1231 static void test_vsnwprintf(void) 1232 { 1233 const wchar_t format[] = {'%','w','s','%','w','s','%','w','s',0}; 1234 const wchar_t one[] = {'o','n','e',0}; 1235 const wchar_t two[] = {'t','w','o',0}; 1236 const wchar_t three[] = {'t','h','r','e','e',0}; 1237 1238 int ret; 1239 wchar_t str[32]; 1240 char buf[32]; 1241 1242 ret = _vsnwprintf_wrapper( str, ARRAY_SIZE(str), format, one, two, three ); 1243 1244 ok( ret == 11, "got %d expected 11\n", ret ); 1245 WideCharToMultiByte( CP_ACP, 0, str, -1, buf, sizeof(buf), NULL, NULL ); 1246 ok( !strcmp(buf, "onetwothree"), "got %s expected 'onetwothree'\n", buf ); 1247 1248 ret = _vsnwprintf_wrapper( str, 0, format, one, two, three ); 1249 ok( ret == -1, "got %d, expected -1\n", ret ); 1250 1251 ret = _vsnwprintf_wrapper( NULL, 0, format, one, two, three ); 1252 ok( ret == 11 || broken(ret == -1 /* Win2k */), "got %d, expected 11\n", ret ); 1253 } 1254 1255 static int WINAPIV vswprintf_wrapper(wchar_t *str, const wchar_t *format, ...) 1256 { 1257 int ret; 1258 __ms_va_list valist; 1259 __ms_va_start(valist, format); 1260 ret = p_vswprintf(str, format, valist); 1261 __ms_va_end(valist); 1262 return ret; 1263 } 1264 1265 static int WINAPIV _vswprintf_wrapper(wchar_t *str, const wchar_t *format, ...) 1266 { 1267 int ret; 1268 __ms_va_list valist; 1269 __ms_va_start(valist, format); 1270 ret = p__vswprintf(str, format, valist); 1271 __ms_va_end(valist); 1272 return ret; 1273 } 1274 1275 static int WINAPIV _vswprintf_l_wrapper(wchar_t *str, const wchar_t *format, void *locale, ...) 1276 { 1277 int ret; 1278 __ms_va_list valist; 1279 __ms_va_start(valist, locale); 1280 ret = p__vswprintf_l(str, format, locale, valist); 1281 __ms_va_end(valist); 1282 return ret; 1283 } 1284 1285 static int WINAPIV _vswprintf_c_wrapper(wchar_t *str, size_t size, const wchar_t *format, ...) 1286 { 1287 int ret; 1288 __ms_va_list valist; 1289 __ms_va_start(valist, format); 1290 ret = p__vswprintf_c(str, size, format, valist); 1291 __ms_va_end(valist); 1292 return ret; 1293 } 1294 1295 static int WINAPIV _vswprintf_c_l_wrapper(wchar_t *str, size_t size, const wchar_t *format, void *locale, ...) 1296 { 1297 int ret; 1298 __ms_va_list valist; 1299 __ms_va_start(valist, locale); 1300 ret = p__vswprintf_c_l(str, size, format, locale, valist); 1301 __ms_va_end(valist); 1302 return ret; 1303 } 1304 1305 static int WINAPIV _vswprintf_p_l_wrapper(wchar_t *str, size_t size, const wchar_t *format, void *locale, ...) 1306 { 1307 int ret; 1308 __ms_va_list valist; 1309 __ms_va_start(valist, locale); 1310 ret = p__vswprintf_p_l(str, size, format, locale, valist); 1311 __ms_va_end(valist); 1312 return ret; 1313 } 1314 1315 static void test_vswprintf(void) 1316 { 1317 const wchar_t format[] = {'%','s',' ','%','d',0}; 1318 const wchar_t number[] = {'n','u','m','b','e','r',0}; 1319 const wchar_t out[] = {'n','u','m','b','e','r',' ','1','2','3',0}; 1320 wchar_t buf[20]; 1321 1322 int ret; 1323 1324 if (!p_vswprintf || !p__vswprintf || !p__vswprintf_l ||!p__vswprintf_c 1325 || !p__vswprintf_c_l || !p__vswprintf_p_l) 1326 { 1327 win_skip("_vswprintf or vswprintf not available\n"); 1328 return; 1329 } 1330 1331 ret = vswprintf_wrapper(buf, format, number, 123); 1332 ok(ret == 10, "got %d, expected 10\n", ret); 1333 ok(!memcmp(buf, out, sizeof(out)), "buf = %s\n", wine_dbgstr_w(buf)); 1334 1335 memset(buf, 0, sizeof(buf)); 1336 ret = _vswprintf_wrapper(buf, format, number, 123); 1337 ok(ret == 10, "got %d, expected 10\n", ret); 1338 ok(!memcmp(buf, out, sizeof(out)), "buf = %s\n", wine_dbgstr_w(buf)); 1339 1340 memset(buf, 0, sizeof(buf)); 1341 ret = _vswprintf_l_wrapper(buf, format, NULL, number, 123); 1342 ok(ret == 10, "got %d, expected 10\n", ret); 1343 ok(!memcmp(buf, out, sizeof(out)), "buf = %s\n", wine_dbgstr_w(buf)); 1344 1345 memset(buf, 0, sizeof(buf)); 1346 ret = _vswprintf_c_wrapper(buf, 20, format, number, 123); 1347 ok(ret == 10, "got %d, expected 10\n", ret); 1348 ok(!memcmp(buf, out, sizeof(out)), "buf = %s\n", wine_dbgstr_w(buf)); 1349 1350 memset(buf, 0, sizeof(buf)); 1351 ret = _vswprintf_c_l_wrapper(buf, 20, format, NULL, number, 123); 1352 ok(ret == 10, "got %d, expected 10\n", ret); 1353 ok(!memcmp(buf, out, sizeof(out)), "buf = %s\n", wine_dbgstr_w(buf)); 1354 1355 memset(buf, 0, sizeof(buf)); 1356 ret = _vswprintf_p_l_wrapper(buf, 20, format, NULL, number, 123); 1357 ok(ret == 10, "got %d, expected 10\n", ret); 1358 ok(!memcmp(buf, out, sizeof(out)), "buf = %s\n", wine_dbgstr_w(buf)); 1359 } 1360 1361 static int WINAPIV _vscprintf_wrapper(const char *format, ...) 1362 { 1363 int ret; 1364 __ms_va_list valist; 1365 __ms_va_start(valist, format); 1366 ret = p__vscprintf(format, valist); 1367 __ms_va_end(valist); 1368 return ret; 1369 } 1370 1371 static void test_vscprintf(void) 1372 { 1373 int ret; 1374 1375 if (!p__vscprintf) 1376 { 1377 win_skip("_vscprintf not available\n"); 1378 return; 1379 } 1380 1381 ret = _vscprintf_wrapper( "%s %d", "number", 1 ); 1382 ok( ret == 8, "got %d expected 8\n", ret ); 1383 } 1384 1385 static int WINAPIV _vscwprintf_wrapper(const wchar_t *format, ...) 1386 { 1387 int ret; 1388 __ms_va_list valist; 1389 __ms_va_start(valist, format); 1390 ret = p__vscwprintf(format, valist); 1391 __ms_va_end(valist); 1392 return ret; 1393 } 1394 1395 static void test_vscwprintf(void) 1396 { 1397 const wchar_t format[] = {'%','s',' ','%','d',0}; 1398 const wchar_t number[] = {'n','u','m','b','e','r',0}; 1399 1400 int ret; 1401 1402 if (!p__vscwprintf) 1403 { 1404 win_skip("_vscwprintf not available\n"); 1405 return; 1406 } 1407 1408 ret = _vscwprintf_wrapper( format, number, 1 ); 1409 ok( ret == 8, "got %d expected 8\n", ret ); 1410 } 1411 1412 static int WINAPIV _vsnwprintf_s_wrapper(wchar_t *str, size_t sizeOfBuffer, 1413 size_t count, const wchar_t *format, ...) 1414 { 1415 int ret; 1416 __ms_va_list valist; 1417 __ms_va_start(valist, format); 1418 ret = p__vsnwprintf_s(str, sizeOfBuffer, count, format, valist); 1419 __ms_va_end(valist); 1420 return ret; 1421 } 1422 1423 static void test_vsnwprintf_s(void) 1424 { 1425 const wchar_t format[] = { 'A','B','%','u','C',0 }; 1426 const wchar_t out7[] = { 'A','B','1','2','3','C',0 }; 1427 const wchar_t out6[] = { 'A','B','1','2','3',0 }; 1428 const wchar_t out2[] = { 'A',0 }; 1429 const wchar_t out1[] = { 0 }; 1430 wchar_t buffer[14] = { 0 }; 1431 int exp, got; 1432 1433 if (!p__vsnwprintf_s) 1434 { 1435 win_skip("_vsnwprintf_s not available\n"); 1436 return; 1437 } 1438 1439 /* Enough room. */ 1440 exp = wcslen(out7); 1441 1442 got = _vsnwprintf_s_wrapper(buffer, 14, _TRUNCATE, format, 123); 1443 ok( exp == got, "length wrong, expect=%d, got=%d\n", exp, got); 1444 ok( !wcscmp(out7, buffer), "buffer wrong, got=%s\n", wine_dbgstr_w(buffer)); 1445 1446 got = _vsnwprintf_s_wrapper(buffer, 12, _TRUNCATE, format, 123); 1447 ok( exp == got, "length wrong, expect=%d, got=%d\n", exp, got); 1448 ok( !wcscmp(out7, buffer), "buffer wrong, got=%s\n", wine_dbgstr_w(buffer)); 1449 1450 got = _vsnwprintf_s_wrapper(buffer, 7, _TRUNCATE, format, 123); 1451 ok( exp == got, "length wrong, expect=%d, got=%d\n", exp, got); 1452 ok( !wcscmp(out7, buffer), "buffer wrong, got=%s\n", wine_dbgstr_w(buffer)); 1453 1454 /* Not enough room. */ 1455 exp = -1; 1456 1457 got = _vsnwprintf_s_wrapper(buffer, 6, _TRUNCATE, format, 123); 1458 ok( exp == got, "length wrong, expect=%d, got=%d\n", exp, got); 1459 ok( !wcscmp(out6, buffer), "buffer wrong, got=%s\n", wine_dbgstr_w(buffer)); 1460 1461 got = _vsnwprintf_s_wrapper(buffer, 2, _TRUNCATE, format, 123); 1462 ok( exp == got, "length wrong, expect=%d, got=%d\n", exp, got); 1463 ok( !wcscmp(out2, buffer), "buffer wrong, got=%s\n", wine_dbgstr_w(buffer)); 1464 1465 got = _vsnwprintf_s_wrapper(buffer, 1, _TRUNCATE, format, 123); 1466 ok( exp == got, "length wrong, expect=%d, got=%d\n", exp, got); 1467 ok( !wcscmp(out1, buffer), "buffer wrong, got=%s\n", wine_dbgstr_w(buffer)); 1468 } 1469 1470 static int WINAPIV _vsprintf_p_wrapper(char *str, size_t sizeOfBuffer, 1471 const char *format, ...) 1472 { 1473 int ret; 1474 __ms_va_list valist; 1475 __ms_va_start(valist, format); 1476 ret = p__vsprintf_p(str, sizeOfBuffer, format, valist); 1477 __ms_va_end(valist); 1478 return ret; 1479 } 1480 1481 static void test_vsprintf_p(void) 1482 { 1483 char buf[1024]; 1484 int ret; 1485 1486 if(!p__vsprintf_p) { 1487 win_skip("vsprintf_p not available\n"); 1488 return; 1489 } 1490 1491 ret = _vsprintf_p_wrapper(buf, sizeof(buf), "%s %d", "test", 1234); 1492 ok(ret == 9, "ret = %d\n", ret); 1493 ok(!memcmp(buf, "test 1234", 10), "buf = %s\n", buf); 1494 1495 ret = _vsprintf_p_wrapper(buf, sizeof(buf), "%1$d", 1234, "additional param"); 1496 ok(ret == 4, "ret = %d\n", ret); 1497 ok(!memcmp(buf, "1234", 5), "buf = %s\n", buf); 1498 1499 ret = _vsprintf_p_wrapper(buf, sizeof(buf), "%2$s %1$d", 1234, "test"); 1500 ok(ret == 9, "ret = %d\n", ret); 1501 ok(!memcmp(buf, "test 1234", 10), "buf = %s\n", buf); 1502 1503 ret = _vsprintf_p_wrapper(buf, sizeof(buf), "%2$*3$s %2$.*1$s", 2, "test", 3); 1504 ok(ret == 7, "ret = %d\n", ret); 1505 ok(!memcmp(buf, "test te", 8), "buf = %s\n", buf); 1506 1507 /* Following test invokes invalid parameter handler */ 1508 /* ret = _vsprintf_p_wrapper(buf, sizeof(buf), "%d %1$d", 1234); */ 1509 } 1510 1511 static void test__get_output_format(void) 1512 { 1513 unsigned int ret; 1514 char buf[64]; 1515 int c; 1516 1517 if (!p__get_output_format || !p__set_output_format) 1518 { 1519 win_skip("_get_output_format or _set_output_format is not available\n"); 1520 return; 1521 } 1522 1523 ret = p__get_output_format(); 1524 ok(ret == 0, "got %d\n", ret); 1525 1526 c = p_sprintf(buf, "%E", 1.23); 1527 ok(c == 13, "c = %d\n", c); 1528 ok(!strcmp(buf, "1.230000E+000"), "buf = %s\n", buf); 1529 1530 ret = p__set_output_format(_TWO_DIGIT_EXPONENT); 1531 ok(ret == 0, "got %d\n", ret); 1532 1533 c = p_sprintf(buf, "%E", 1.23); 1534 ok(c == 12, "c = %d\n", c); 1535 ok(!strcmp(buf, "1.230000E+00"), "buf = %s\n", buf); 1536 1537 ret = p__get_output_format(); 1538 ok(ret == _TWO_DIGIT_EXPONENT, "got %d\n", ret); 1539 1540 ret = p__set_output_format(_TWO_DIGIT_EXPONENT); 1541 ok(ret == _TWO_DIGIT_EXPONENT, "got %d\n", ret); 1542 } 1543 1544 START_TEST(printf) 1545 { 1546 init(); 1547 1548 test_sprintf(); 1549 test_swprintf(); 1550 test_snprintf(); 1551 test_fprintf(); 1552 test_fcvt(); 1553 test_xcvt(); 1554 test_vsnwprintf(); 1555 test_vscprintf(); 1556 test_vscwprintf(); 1557 test_vswprintf(); 1558 test_vsnwprintf_s(); 1559 test_vsprintf_p(); 1560 test__get_output_format(); 1561 } 1562