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