| 1 | #include "wx/wxprec.h" |
| 2 | |
| 3 | #include "wx/longlong.h" |
| 4 | |
| 5 | #include <time.h> |
| 6 | #include <stdlib.h> |
| 7 | #if defined(__MWERKS__) && macintosh |
| 8 | #include <SIOUX.h> |
| 9 | #include <Events.h> |
| 10 | #endif |
| 11 | |
| 12 | static const unsigned wxLongLong_t NumberOfTests = 100000l; |
| 13 | |
| 14 | //using namespace std; |
| 15 | int oddbits(unsigned int number); |
| 16 | |
| 17 | int oddbits(unsigned int number) |
| 18 | { |
| 19 | int sum = 0; |
| 20 | while(number > 0) |
| 21 | { |
| 22 | sum += number & 1; |
| 23 | number >>= 1; |
| 24 | } |
| 25 | |
| 26 | return sum & 1; |
| 27 | } |
| 28 | void random(long& hi, unsigned long& lo); |
| 29 | |
| 30 | void random(long& hi, unsigned long& lo) |
| 31 | { |
| 32 | hi = 0; |
| 33 | lo = 0; |
| 34 | |
| 35 | for (int i = 0; i < 32; i++) |
| 36 | { |
| 37 | hi |= oddbits(rand()) << i; |
| 38 | lo |= oddbits(rand()) << i; |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | int shifttest(); |
| 43 | |
| 44 | int shifttest() |
| 45 | { |
| 46 | cout << endl << "Starting shift tests." << endl; |
| 47 | |
| 48 | long hi = 0; |
| 49 | unsigned long lo = 0; |
| 50 | |
| 51 | unsigned wxLongLong_t counter = 0; |
| 52 | |
| 53 | while (counter < NumberOfTests) |
| 54 | { |
| 55 | if ((counter % 1000) == 999) |
| 56 | { |
| 57 | cerr << "+"; |
| 58 | #if defined(__MWERKS__) && macintosh |
| 59 | GetNextEvent(0, NULL); |
| 60 | #endif |
| 61 | } |
| 62 | |
| 63 | random(hi, lo); |
| 64 | wxLongLongWx l1a(hi, lo); |
| 65 | wxLongLongWx l1c(hi, lo); |
| 66 | wxLongLongWx l1b; |
| 67 | wxLongLongNative l2a(hi, lo); |
| 68 | wxLongLongNative l2c(hi, lo); |
| 69 | wxLongLongNative l2b; |
| 70 | |
| 71 | int shift = rand() % 64; |
| 72 | int leftshift = oddbits(rand()); |
| 73 | |
| 74 | if (leftshift) |
| 75 | { |
| 76 | l1b = l1a << shift; |
| 77 | l2b = l2a << shift; |
| 78 | l1c <<= shift; |
| 79 | l2c <<= shift; |
| 80 | } |
| 81 | else |
| 82 | { |
| 83 | l1b = l1a >> shift; |
| 84 | l2b = l2a >> shift; |
| 85 | l1c >>= shift; |
| 86 | l2c >>= shift; |
| 87 | } |
| 88 | |
| 89 | void *oneb = l1b.asArray(); |
| 90 | void *twob = l2b.asArray(); |
| 91 | void *onec = l1c.asArray(); |
| 92 | void *twoc = l2c.asArray(); |
| 93 | |
| 94 | if ((memcmp(oneb, twob, 8) != 0) || (memcmp(onec, twoc, 8) != 0) || (memcmp(oneb, onec, 8) != 0)) |
| 95 | { |
| 96 | cout << endl << "After " << wxLongLongNative(counter) << " successful trials: " << endl; |
| 97 | cout << l1a << endl; |
| 98 | cout << l2a << endl; |
| 99 | if (leftshift) |
| 100 | cout << "<< "; |
| 101 | else |
| 102 | cout << ">> "; |
| 103 | cout << shift << endl; |
| 104 | cout << l1b << endl; |
| 105 | cout << l2b << endl; |
| 106 | cout << l1c << endl; |
| 107 | cout << l2c << endl; |
| 108 | return 0; |
| 109 | } |
| 110 | counter++; |
| 111 | } |
| 112 | |
| 113 | cout << endl << wxLongLongNative(counter) << " successful trial" << (counter == 1 ? "." : "s.") << endl; |
| 114 | |
| 115 | return 1; |
| 116 | } |
| 117 | |
| 118 | int add1test(); |
| 119 | |
| 120 | int add1test() |
| 121 | { |
| 122 | cout << endl << "Starting first addition tests." << endl; |
| 123 | |
| 124 | long hi = 0; |
| 125 | unsigned long lo = 0; |
| 126 | |
| 127 | unsigned wxLongLong_t counter = 0; |
| 128 | |
| 129 | while (counter < NumberOfTests) |
| 130 | { |
| 131 | if ((counter % 1000) == 999) |
| 132 | { |
| 133 | cerr << "+"; |
| 134 | #if defined(__MWERKS__) && macintosh |
| 135 | GetNextEvent(0, NULL); |
| 136 | #endif |
| 137 | } |
| 138 | |
| 139 | random(hi, lo); |
| 140 | wxLongLongWx l1a(hi, lo); |
| 141 | wxLongLongNative l2a(hi, lo); |
| 142 | wxLongLongWx l1d(hi, lo); |
| 143 | wxLongLongNative l2d(hi, lo); |
| 144 | random(hi, lo); |
| 145 | wxLongLongWx l1b(hi, lo); |
| 146 | wxLongLongNative l2b(hi, lo); |
| 147 | wxLongLongWx l1c; |
| 148 | wxLongLongNative l2c; |
| 149 | |
| 150 | l1c = l1a + l1b; |
| 151 | l2c = l2a + l2b; |
| 152 | l1d += l1b; |
| 153 | l2d += l2b; |
| 154 | |
| 155 | void *onec = l1c.asArray(); |
| 156 | void *twoc = l2c.asArray(); |
| 157 | void *oned = l1d.asArray(); |
| 158 | void *twod = l2d.asArray(); |
| 159 | |
| 160 | if ((memcmp(onec, twoc, 8) != 0) || (memcmp(oned, twod, 8) != 0) || (memcmp(onec, oned, 8) != 0)) |
| 161 | { |
| 162 | cout << endl << "After " << wxLongLongNative(counter) << " successful trials: " << endl; |
| 163 | cout << l1a << endl; |
| 164 | cout << l2a << endl; |
| 165 | cout << l1b << endl; |
| 166 | cout << l2b << endl; |
| 167 | cout << l1c << endl; |
| 168 | cout << l2c << endl; |
| 169 | return 0; |
| 170 | } |
| 171 | counter++; |
| 172 | } |
| 173 | |
| 174 | cout << endl << wxLongLongNative(counter) << " successful trial" << (counter == 1 ? "." : "s.") << endl; |
| 175 | |
| 176 | return 1; |
| 177 | } |
| 178 | |
| 179 | /* |
| 180 | int add2test(); |
| 181 | |
| 182 | int add2test() |
| 183 | { |
| 184 | cout << endl << "Starting second addition tests." << endl; |
| 185 | |
| 186 | long hi = 0; |
| 187 | unsigned long lo = 0; |
| 188 | |
| 189 | unsigned wxLongLong_t counter = 0; |
| 190 | |
| 191 | while (counter < NumberOfTests) |
| 192 | { |
| 193 | if ((counter % 1000) == 999) |
| 194 | { |
| 195 | cerr << "+"; |
| 196 | #if defined(__MWERKS__) && macintosh |
| 197 | GetNextEvent(0, NULL); |
| 198 | #endif |
| 199 | } |
| 200 | |
| 201 | random(hi, lo); |
| 202 | wxLongLongWx l1a(hi, lo); |
| 203 | wxLongLongNative l2a(hi, lo); |
| 204 | wxLongLongWx l1c(hi, lo); |
| 205 | wxLongLongNative l2c(hi, lo); |
| 206 | random(hi, lo); |
| 207 | wxLongLongWx l1b(hi, lo); |
| 208 | wxLongLongNative l2b(hi, lo); |
| 209 | |
| 210 | l1b += l1a; |
| 211 | l2b += l2a; |
| 212 | |
| 213 | void *one = l1b.asArray(); |
| 214 | void *two = l2b.asArray(); |
| 215 | |
| 216 | if (memcmp(one, two, 8) != 0) |
| 217 | { |
| 218 | cout << endl << "After " << counter << " successful trials: " << endl; |
| 219 | cout << l1c << endl; |
| 220 | cout << l2c << endl; |
| 221 | cout << l1a << endl; |
| 222 | cout << l2a << endl; |
| 223 | cout << l1b << endl; |
| 224 | cout << l2b << endl; |
| 225 | return 0; |
| 226 | } |
| 227 | counter++; |
| 228 | } |
| 229 | |
| 230 | cout << endl << counter << " successful trial" << (counter == 1 ? "." : "s.") << endl; |
| 231 | |
| 232 | return 1; |
| 233 | } |
| 234 | */ |
| 235 | |
| 236 | int sub1test(); |
| 237 | |
| 238 | int sub1test() |
| 239 | { |
| 240 | cout << endl << "Starting first subtraction tests." << endl; |
| 241 | |
| 242 | long hi = 0; |
| 243 | unsigned long lo = 0; |
| 244 | |
| 245 | unsigned wxLongLong_t counter = 0; |
| 246 | |
| 247 | while (counter < NumberOfTests) |
| 248 | { |
| 249 | if ((counter % 1000) == 999) |
| 250 | { |
| 251 | cerr << "+"; |
| 252 | #if defined(__MWERKS__) && macintosh |
| 253 | GetNextEvent(0, NULL); |
| 254 | #endif |
| 255 | } |
| 256 | |
| 257 | random(hi, lo); |
| 258 | wxLongLongWx l1a(hi, lo); |
| 259 | wxLongLongNative l2a(hi, lo); |
| 260 | wxLongLongWx l1d(hi, lo); |
| 261 | wxLongLongNative l2d(hi, lo); |
| 262 | random(hi, lo); |
| 263 | wxLongLongWx l1b(hi, lo); |
| 264 | wxLongLongNative l2b(hi, lo); |
| 265 | wxLongLongWx l1c; |
| 266 | wxLongLongNative l2c; |
| 267 | |
| 268 | l1c = l1a - l1b; |
| 269 | l2c = l2a - l2b; |
| 270 | l1d -= l1b; |
| 271 | l2d -= l2b; |
| 272 | |
| 273 | void *onec = l1c.asArray(); |
| 274 | void *twoc = l2c.asArray(); |
| 275 | void *oned = l1d.asArray(); |
| 276 | void *twod = l2d.asArray(); |
| 277 | |
| 278 | if ((memcmp(onec, twoc, 8) != 0) || (memcmp(oned, twod, 8) != 0) || (memcmp(onec, oned, 8) != 0)) |
| 279 | { |
| 280 | cout << endl << "After " << wxLongLongNative(counter) << " successful trials: " << endl; |
| 281 | cout << l1a << endl; |
| 282 | cout << l2a << endl; |
| 283 | cout << l1b << endl; |
| 284 | cout << l2b << endl; |
| 285 | cout << l1c << endl; |
| 286 | cout << l2c << endl; |
| 287 | cout << l1d << endl; |
| 288 | cout << l2d << endl; |
| 289 | return 0; |
| 290 | } |
| 291 | counter++; |
| 292 | } |
| 293 | |
| 294 | cout << endl << wxLongLongNative(counter) << " successful trial" << (counter == 1 ? "." : "s.") << endl; |
| 295 | |
| 296 | return 1; |
| 297 | } |
| 298 | |
| 299 | /* |
| 300 | int sub2test(); |
| 301 | |
| 302 | int sub2test() |
| 303 | { |
| 304 | cout << endl << "Starting second subtraction tests." << endl; |
| 305 | |
| 306 | long hi = 0; |
| 307 | unsigned long lo = 0; |
| 308 | |
| 309 | unsigned wxLongLong_t counter = 0; |
| 310 | |
| 311 | while (counter < NumberOfTests) |
| 312 | { |
| 313 | if ((counter % 1000) == 999) |
| 314 | { |
| 315 | cerr << "+"; |
| 316 | #if defined(__MWERKS__) && macintosh |
| 317 | GetNextEvent(0, NULL); |
| 318 | #endif |
| 319 | } |
| 320 | |
| 321 | random(hi, lo); |
| 322 | wxLongLongWx l1a(hi, lo); |
| 323 | wxLongLongNative l2a(hi, lo); |
| 324 | wxLongLongWx l1c(hi, lo); |
| 325 | wxLongLongNative l2c(hi, lo); |
| 326 | random(hi, lo); |
| 327 | wxLongLongWx l1b(hi, lo); |
| 328 | wxLongLongNative l2b(hi, lo); |
| 329 | |
| 330 | l1b -= l1a; |
| 331 | l2b -= l2a; |
| 332 | |
| 333 | void *one = l1b.asArray(); |
| 334 | void *two = l2b.asArray(); |
| 335 | |
| 336 | if (memcmp(one, two, 8) != 0) |
| 337 | { |
| 338 | cout << endl << "After " << counter << " successful trials: " << endl; |
| 339 | cout << l1c << endl; |
| 340 | cout << l2c << endl; |
| 341 | cout << l1a << endl; |
| 342 | cout << l2a << endl; |
| 343 | cout << l1b << endl; |
| 344 | cout << l2b << endl; |
| 345 | return 0; |
| 346 | } |
| 347 | counter++; |
| 348 | } |
| 349 | |
| 350 | cout << endl << counter << " successful trial" << (counter == 1 ? "." : "s.") << endl; |
| 351 | |
| 352 | return 1; |
| 353 | } |
| 354 | |
| 355 | */ |
| 356 | |
| 357 | int incdectest(); |
| 358 | |
| 359 | int incdectest() |
| 360 | { |
| 361 | cout << endl << "Starting pre/post increment/decrement tests." << endl; |
| 362 | |
| 363 | long hi = 0; |
| 364 | unsigned long lo = 0; |
| 365 | |
| 366 | unsigned wxLongLong_t counter = 0; |
| 367 | |
| 368 | while (counter < NumberOfTests) |
| 369 | { |
| 370 | if ((counter % 1000) == 999) |
| 371 | { |
| 372 | cerr << "+"; |
| 373 | #if defined(__MWERKS__) && macintosh |
| 374 | GetNextEvent(0, NULL); |
| 375 | #endif |
| 376 | } |
| 377 | |
| 378 | random(hi, lo); |
| 379 | wxLongLongWx l1a(hi, lo); |
| 380 | wxLongLongNative l2a(hi, lo); |
| 381 | wxLongLongWx l1b(hi, lo); |
| 382 | wxLongLongNative l2b(hi, lo); |
| 383 | |
| 384 | int increment = oddbits(rand()); |
| 385 | int pre = oddbits(rand()); |
| 386 | |
| 387 | if (increment) |
| 388 | if (pre) |
| 389 | { |
| 390 | ++l1b; |
| 391 | ++l2b; |
| 392 | } |
| 393 | else |
| 394 | { |
| 395 | l1b++; |
| 396 | l2b++; |
| 397 | } |
| 398 | else |
| 399 | if (pre) |
| 400 | { |
| 401 | --l1b; |
| 402 | --l2b; |
| 403 | } |
| 404 | else |
| 405 | { |
| 406 | l1b--; |
| 407 | l2b--; |
| 408 | } |
| 409 | |
| 410 | void *one = l1b.asArray(); |
| 411 | void *two = l2b.asArray(); |
| 412 | |
| 413 | if (memcmp(one, two, 8) != 0) |
| 414 | { |
| 415 | cout << endl << "After " << wxLongLongNative(counter) << " successful trials: " << endl; |
| 416 | cout << l1a << endl; |
| 417 | cout << l2a << endl; |
| 418 | cout << (pre ? "pre" : "post") << (increment ? "increment" : "decrement") << endl; |
| 419 | cout << l1b << endl; |
| 420 | cout << l2b << endl; |
| 421 | return 0; |
| 422 | } |
| 423 | counter++; |
| 424 | } |
| 425 | |
| 426 | cout << endl << wxLongLongNative(counter) << " successful trial" << (counter == 1 ? "." : "s.") << endl; |
| 427 | |
| 428 | return 1; |
| 429 | } |
| 430 | |
| 431 | int negationtest(); |
| 432 | |
| 433 | int negationtest() |
| 434 | { |
| 435 | cout << endl << "Starting negation tests." << endl; |
| 436 | |
| 437 | long hi = 0; |
| 438 | unsigned long lo = 0; |
| 439 | |
| 440 | unsigned wxLongLong_t counter = 0; |
| 441 | |
| 442 | while (counter < NumberOfTests) |
| 443 | { |
| 444 | if ((counter % 1000) == 999) |
| 445 | { |
| 446 | cerr << "+"; |
| 447 | #if defined(__MWERKS__) && macintosh |
| 448 | GetNextEvent(0, NULL); |
| 449 | #endif |
| 450 | } |
| 451 | |
| 452 | random(hi, lo); |
| 453 | wxLongLongWx l1a(hi, lo); |
| 454 | wxLongLongNative l2a(hi, lo); |
| 455 | wxLongLongWx l1b(-l1a); |
| 456 | wxLongLongNative l2b(-l2a); |
| 457 | |
| 458 | void *one = l1b.asArray(); |
| 459 | void *two = l2b.asArray(); |
| 460 | |
| 461 | if (memcmp(one, two, 8) != 0) |
| 462 | { |
| 463 | cout << endl << "After " << wxLongLongNative(counter) << " successful trials: " << endl; |
| 464 | cout << l1a << endl; |
| 465 | cout << l2a << endl; |
| 466 | cout << l1b << endl; |
| 467 | cout << l2b << endl; |
| 468 | return 0; |
| 469 | } |
| 470 | counter++; |
| 471 | } |
| 472 | |
| 473 | cout << endl << wxLongLongNative(counter) << " successful trial" << (counter == 1 ? "." : "s.") << endl; |
| 474 | |
| 475 | return 1; |
| 476 | } |
| 477 | |
| 478 | int multiplicationtest(); |
| 479 | |
| 480 | int multiplicationtest() |
| 481 | { |
| 482 | cout << endl << "Starting multiplication tests." << endl; |
| 483 | |
| 484 | long hi = 0; |
| 485 | unsigned long lo = 0; |
| 486 | |
| 487 | unsigned wxLongLong_t counter = 0; |
| 488 | |
| 489 | while (counter < NumberOfTests) |
| 490 | { |
| 491 | if ((counter % 1000) == 999) |
| 492 | { |
| 493 | cerr << "+"; |
| 494 | #if defined(__MWERKS__) && macintosh |
| 495 | GetNextEvent(0, NULL); |
| 496 | #endif |
| 497 | } |
| 498 | |
| 499 | random(hi, lo); |
| 500 | wxLongLongWx l1a(hi, lo); |
| 501 | wxLongLongNative l2a(hi, lo); |
| 502 | wxLongLongWx l1d(hi, lo); |
| 503 | wxLongLongNative l2d(hi, lo); |
| 504 | random(hi, lo); |
| 505 | wxLongLongWx l1b(hi, lo); |
| 506 | wxLongLongNative l2b(hi, lo); |
| 507 | |
| 508 | wxLongLongWx l1c(l1a * l1b); |
| 509 | wxLongLongNative l2c(l2a * l2b); |
| 510 | |
| 511 | l1d *= l1b; |
| 512 | l2d *= l2b; |
| 513 | |
| 514 | void *onec = l1c.asArray(); |
| 515 | void *twoc = l2c.asArray(); |
| 516 | void *oned = l1c.asArray(); |
| 517 | void *twod = l2c.asArray(); |
| 518 | |
| 519 | if ((memcmp(onec, twoc, 8) != 0) || (memcmp(oned, twod, 8) != 0) || (memcmp(onec, oned, 8) != 0)) |
| 520 | { |
| 521 | cout << endl << "After " << wxLongLongNative(counter) << " successful trials: " << endl; |
| 522 | cout << l1a << endl; |
| 523 | cout << l2a << endl; |
| 524 | cout << l1b << endl; |
| 525 | cout << l2b << endl; |
| 526 | cout << l1c << endl; |
| 527 | cout << l2c << endl; |
| 528 | cout << l1d << endl; |
| 529 | cout << l2d << endl; |
| 530 | return 0; |
| 531 | } |
| 532 | counter++; |
| 533 | } |
| 534 | |
| 535 | cout << endl << wxLongLongNative(counter) << " successful trial" << (counter == 1 ? "." : "s.") << endl; |
| 536 | |
| 537 | return 1; |
| 538 | } |
| 539 | |
| 540 | int bitwisetest(); |
| 541 | |
| 542 | int bitwisetest() |
| 543 | { |
| 544 | cout << endl << "Starting bitwise tests." << endl; |
| 545 | |
| 546 | long hi = 0; |
| 547 | unsigned long lo = 0; |
| 548 | |
| 549 | unsigned wxLongLong_t counter = 0; |
| 550 | |
| 551 | while (counter < NumberOfTests) |
| 552 | { |
| 553 | if ((counter % 1000) == 999) |
| 554 | { |
| 555 | cerr << "+"; |
| 556 | #if defined(__MWERKS__) && macintosh |
| 557 | GetNextEvent(0, NULL); |
| 558 | #endif |
| 559 | } |
| 560 | |
| 561 | random(hi, lo); |
| 562 | wxLongLongWx l1a(hi, lo); |
| 563 | wxLongLongNative l2a(hi, lo); |
| 564 | wxLongLongWx l1d(hi, lo); |
| 565 | wxLongLongNative l2d(hi, lo); |
| 566 | random(hi, lo); |
| 567 | wxLongLongWx l1b(hi, lo); |
| 568 | wxLongLongNative l2b(hi, lo); |
| 569 | |
| 570 | wxLongLongWx l1c(l1a * l1b); |
| 571 | wxLongLongNative l2c(l2a * l2b); |
| 572 | |
| 573 | l1d *= l1b; |
| 574 | l2d *= l2b; |
| 575 | |
| 576 | void *onec = l1c.asArray(); |
| 577 | void *twoc = l2c.asArray(); |
| 578 | void *oned = l1c.asArray(); |
| 579 | void *twod = l2c.asArray(); |
| 580 | |
| 581 | if ((memcmp(onec, twoc, 8) != 0) || (memcmp(oned, twod, 8) != 0) || (memcmp(onec, oned, 8) != 0)) |
| 582 | { |
| 583 | cout << endl << "After " << wxLongLongNative(counter) << " successful trials: " << endl; |
| 584 | cout << l1a << endl; |
| 585 | cout << l2a << endl; |
| 586 | cout << l1b << endl; |
| 587 | cout << l2b << endl; |
| 588 | cout << l1c << endl; |
| 589 | cout << l2c << endl; |
| 590 | cout << l1d << endl; |
| 591 | cout << l2d << endl; |
| 592 | return 0; |
| 593 | } |
| 594 | counter++; |
| 595 | } |
| 596 | |
| 597 | cout << endl << wxLongLongNative(counter) << " successful trial" << (counter == 1 ? "." : "s.") << endl; |
| 598 | |
| 599 | return 1; |
| 600 | } |
| 601 | |
| 602 | int main() |
| 603 | { |
| 604 | #if defined(__MWERKS__) && macintosh |
| 605 | SIOUXSettings.asktosaveonclose = 0; |
| 606 | SIOUXSettings.showstatusline = 1; |
| 607 | SIOUXSettings.autocloseonquit = 0; |
| 608 | #endif |
| 609 | |
| 610 | cout << "Starting tests." << endl; |
| 611 | |
| 612 | #if defined(__MWERKS__) && macintosh |
| 613 | GetNextEvent(0, NULL); |
| 614 | #endif |
| 615 | |
| 616 | srand(time(NULL)); |
| 617 | |
| 618 | if (!multiplicationtest()) |
| 619 | return 1; |
| 620 | |
| 621 | if (!shifttest()) |
| 622 | return 1; |
| 623 | |
| 624 | if (!add1test()) |
| 625 | return 1; |
| 626 | |
| 627 | // if (!add2test()) |
| 628 | // return 1; |
| 629 | |
| 630 | if (!sub1test()) |
| 631 | return 1; |
| 632 | |
| 633 | // if (!sub2test()) |
| 634 | // return 1; |
| 635 | |
| 636 | if (!incdectest()) |
| 637 | return 1; |
| 638 | |
| 639 | if (!negationtest()) |
| 640 | return 1; |
| 641 | |
| 642 | cout << endl << "The tests are finished." << endl; |
| 643 | |
| 644 | return 0; |
| 645 | } |