1 /******************************************************************** 2 * COPYRIGHT: 3 * Copyright (c) 1997-2013, International Business Machines Corporation and 4 * others. All Rights Reserved. 5 ********************************************************************/ 6 7 #include "unicode/utypes.h" 8 9 #if !UCONFIG_NO_FORMATTING 10 11 #include "dcfmapts.h" 12 13 #include "unicode/currpinf.h" 14 #include "unicode/dcfmtsym.h" 15 #include "unicode/decimfmt.h" 16 #include "unicode/fmtable.h" 17 #include "unicode/localpointer.h" 18 #include "unicode/parseerr.h" 19 #include "unicode/stringpiece.h" 20 21 #include "putilimp.h" 22 #include "plurrule_impl.h" 23 #include <stdio.h> 24 25 #define LENGTHOF(array) ((int32_t)(sizeof(array)/sizeof((array)[0]))) 26 27 // This is an API test, not a unit test. It doesn't test very many cases, and doesn't 28 // try to test the full functionality. It just calls each function in the class and 29 // verifies that it works on a basic level. 30 31 void IntlTestDecimalFormatAPI::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ ) 32 { 33 if (exec) logln((UnicodeString)"TestSuite DecimalFormatAPI"); 34 switch (index) { 35 case 0: name = "DecimalFormat API test"; 36 if (exec) { 37 logln((UnicodeString)"DecimalFormat API test---"); logln((UnicodeString)""); 38 UErrorCode status = U_ZERO_ERROR; 39 Locale saveLocale; 40 Locale::setDefault(Locale::getEnglish(), status); 41 if(U_FAILURE(status)) { 42 errln((UnicodeString)"ERROR: Could not set default locale, test may not give correct results"); 43 } 44 testAPI(/*par*/); 45 Locale::setDefault(saveLocale, status); 46 } 47 break; 48 case 1: name = "Rounding test"; 49 if(exec) { 50 logln((UnicodeString)"DecimalFormat Rounding test---"); 51 testRounding(/*par*/); 52 } 53 break; 54 case 2: name = "Test6354"; 55 if(exec) { 56 logln((UnicodeString)"DecimalFormat Rounding Increment test---"); 57 testRoundingInc(/*par*/); 58 } 59 break; 60 case 3: name = "TestCurrencyPluralInfo"; 61 if(exec) { 62 logln((UnicodeString)"CurrencyPluralInfo API test---"); 63 TestCurrencyPluralInfo(); 64 } 65 break; 66 case 4: name = "TestScale"; 67 if(exec) { 68 logln((UnicodeString)"Scale test---"); 69 TestScale(); 70 } 71 break; 72 case 5: name = "TestFixedDecimal"; 73 if(exec) { 74 logln((UnicodeString)"TestFixedDecimal ---"); 75 TestFixedDecimal(); 76 } 77 break; 78 default: name = ""; break; 79 } 80 } 81 82 /** 83 * This test checks various generic API methods in DecimalFormat to achieve 100% 84 * API coverage. 85 */ 86 void IntlTestDecimalFormatAPI::testAPI(/*char *par*/) 87 { 88 UErrorCode status = U_ZERO_ERROR; 89 90 // ======= Test constructors 91 92 logln((UnicodeString)"Testing DecimalFormat constructors"); 93 94 DecimalFormat def(status); 95 if(U_FAILURE(status)) { 96 errcheckln(status, "ERROR: Could not create DecimalFormat (default) - %s", u_errorName(status)); 97 return; 98 } 99 100 status = U_ZERO_ERROR; 101 const UnicodeString pattern("#,##0.# FF"); 102 DecimalFormat pat(pattern, status); 103 if(U_FAILURE(status)) { 104 errln((UnicodeString)"ERROR: Could not create DecimalFormat (pattern)"); 105 return; 106 } 107 108 status = U_ZERO_ERROR; 109 DecimalFormatSymbols *symbols = new DecimalFormatSymbols(Locale::getFrench(), status); 110 if(U_FAILURE(status)) { 111 errln((UnicodeString)"ERROR: Could not create DecimalFormatSymbols (French)"); 112 return; 113 } 114 115 status = U_ZERO_ERROR; 116 DecimalFormat cust1(pattern, symbols, status); 117 if(U_FAILURE(status)) { 118 errln((UnicodeString)"ERROR: Could not create DecimalFormat (pattern, symbols*)"); 119 } 120 121 status = U_ZERO_ERROR; 122 DecimalFormat cust2(pattern, *symbols, status); 123 if(U_FAILURE(status)) { 124 errln((UnicodeString)"ERROR: Could not create DecimalFormat (pattern, symbols)"); 125 } 126 127 DecimalFormat copy(pat); 128 129 // ======= Test clone(), assignment, and equality 130 131 logln((UnicodeString)"Testing clone(), assignment and equality operators"); 132 133 if( ! (copy == pat) || copy != pat) { 134 errln((UnicodeString)"ERROR: Copy constructor or == failed"); 135 } 136 137 copy = cust1; 138 if(copy != cust1) { 139 errln((UnicodeString)"ERROR: Assignment (or !=) failed"); 140 } 141 142 Format *clone = def.clone(); 143 if( ! (*clone == def) ) { 144 errln((UnicodeString)"ERROR: Clone() failed"); 145 } 146 delete clone; 147 148 // ======= Test various format() methods 149 150 logln((UnicodeString)"Testing various format() methods"); 151 152 double d = -10456.0037; 153 int32_t l = 100000000; 154 Formattable fD(d); 155 Formattable fL(l); 156 157 UnicodeString res1, res2, res3, res4; 158 FieldPosition pos1(0), pos2(0), pos3(0), pos4(0); 159 160 res1 = def.format(d, res1, pos1); 161 logln( (UnicodeString) "" + (int32_t) d + " formatted to " + res1); 162 163 res2 = pat.format(l, res2, pos2); 164 logln((UnicodeString) "" + (int32_t) l + " formatted to " + res2); 165 166 status = U_ZERO_ERROR; 167 res3 = cust1.format(fD, res3, pos3, status); 168 if(U_FAILURE(status)) { 169 errln((UnicodeString)"ERROR: format(Formattable [double]) failed"); 170 } 171 logln((UnicodeString) "" + (int32_t) fD.getDouble() + " formatted to " + res3); 172 173 status = U_ZERO_ERROR; 174 res4 = cust2.format(fL, res4, pos4, status); 175 if(U_FAILURE(status)) { 176 errln((UnicodeString)"ERROR: format(Formattable [long]) failed"); 177 } 178 logln((UnicodeString) "" + fL.getLong() + " formatted to " + res4); 179 180 // ======= Test parse() 181 182 logln((UnicodeString)"Testing parse()"); 183 184 UnicodeString text("-10,456.0037"); 185 Formattable result1, result2; 186 ParsePosition pos(0); 187 UnicodeString patt("#,##0.#"); 188 status = U_ZERO_ERROR; 189 pat.applyPattern(patt, status); 190 if(U_FAILURE(status)) { 191 errln((UnicodeString)"ERROR: applyPattern() failed"); 192 } 193 pat.parse(text, result1, pos); 194 if(result1.getType() != Formattable::kDouble && result1.getDouble() != d) { 195 errln((UnicodeString)"ERROR: Roundtrip failed (via parse()) for " + text); 196 } 197 logln(text + " parsed into " + (int32_t) result1.getDouble()); 198 199 status = U_ZERO_ERROR; 200 pat.parse(text, result2, status); 201 if(U_FAILURE(status)) { 202 errln((UnicodeString)"ERROR: parse() failed"); 203 } 204 if(result2.getType() != Formattable::kDouble && result2.getDouble() != d) { 205 errln((UnicodeString)"ERROR: Roundtrip failed (via parse()) for " + text); 206 } 207 logln(text + " parsed into " + (int32_t) result2.getDouble()); 208 209 // ======= Test getters and setters 210 211 logln((UnicodeString)"Testing getters and setters"); 212 213 const DecimalFormatSymbols *syms = pat.getDecimalFormatSymbols(); 214 DecimalFormatSymbols *newSyms = new DecimalFormatSymbols(*syms); 215 def.setDecimalFormatSymbols(*newSyms); 216 def.adoptDecimalFormatSymbols(newSyms); // don't use newSyms after this 217 if( *(pat.getDecimalFormatSymbols()) != *(def.getDecimalFormatSymbols())) { 218 errln((UnicodeString)"ERROR: adopt or set DecimalFormatSymbols() failed"); 219 } 220 221 UnicodeString posPrefix; 222 pat.setPositivePrefix("+"); 223 posPrefix = pat.getPositivePrefix(posPrefix); 224 logln((UnicodeString)"Positive prefix (should be +): " + posPrefix); 225 if(posPrefix != "+") { 226 errln((UnicodeString)"ERROR: setPositivePrefix() failed"); 227 } 228 229 UnicodeString negPrefix; 230 pat.setNegativePrefix("-"); 231 negPrefix = pat.getNegativePrefix(negPrefix); 232 logln((UnicodeString)"Negative prefix (should be -): " + negPrefix); 233 if(negPrefix != "-") { 234 errln((UnicodeString)"ERROR: setNegativePrefix() failed"); 235 } 236 237 UnicodeString posSuffix; 238 pat.setPositiveSuffix("_"); 239 posSuffix = pat.getPositiveSuffix(posSuffix); 240 logln((UnicodeString)"Positive suffix (should be _): " + posSuffix); 241 if(posSuffix != "_") { 242 errln((UnicodeString)"ERROR: setPositiveSuffix() failed"); 243 } 244 245 UnicodeString negSuffix; 246 pat.setNegativeSuffix("~"); 247 negSuffix = pat.getNegativeSuffix(negSuffix); 248 logln((UnicodeString)"Negative suffix (should be ~): " + negSuffix); 249 if(negSuffix != "~") { 250 errln((UnicodeString)"ERROR: setNegativeSuffix() failed"); 251 } 252 253 int32_t multiplier = 0; 254 pat.setMultiplier(8); 255 multiplier = pat.getMultiplier(); 256 logln((UnicodeString)"Multiplier (should be 8): " + multiplier); 257 if(multiplier != 8) { 258 errln((UnicodeString)"ERROR: setMultiplier() failed"); 259 } 260 261 int32_t groupingSize = 0; 262 pat.setGroupingSize(2); 263 groupingSize = pat.getGroupingSize(); 264 logln((UnicodeString)"Grouping size (should be 2): " + (int32_t) groupingSize); 265 if(groupingSize != 2) { 266 errln((UnicodeString)"ERROR: setGroupingSize() failed"); 267 } 268 269 pat.setDecimalSeparatorAlwaysShown(TRUE); 270 UBool tf = pat.isDecimalSeparatorAlwaysShown(); 271 logln((UnicodeString)"DecimalSeparatorIsAlwaysShown (should be TRUE) is " + (UnicodeString) (tf ? "TRUE" : "FALSE")); 272 if(tf != TRUE) { 273 errln((UnicodeString)"ERROR: setDecimalSeparatorAlwaysShown() failed"); 274 } 275 // Added by Ken Liu testing set/isExponentSignAlwaysShown 276 pat.setExponentSignAlwaysShown(TRUE); 277 UBool esas = pat.isExponentSignAlwaysShown(); 278 logln((UnicodeString)"ExponentSignAlwaysShown (should be TRUE) is " + (UnicodeString) (esas ? "TRUE" : "FALSE")); 279 if(esas != TRUE) { 280 errln((UnicodeString)"ERROR: ExponentSignAlwaysShown() failed"); 281 } 282 283 // Added by Ken Liu testing set/isScientificNotation 284 pat.setScientificNotation(TRUE); 285 UBool sn = pat.isScientificNotation(); 286 logln((UnicodeString)"isScientificNotation (should be TRUE) is " + (UnicodeString) (sn ? "TRUE" : "FALSE")); 287 if(sn != TRUE) { 288 errln((UnicodeString)"ERROR: setScientificNotation() failed"); 289 } 290 291 // Added by Ken Liu testing set/getMinimumExponentDigits 292 int8_t MinimumExponentDigits = 0; 293 pat.setMinimumExponentDigits(2); 294 MinimumExponentDigits = pat.getMinimumExponentDigits(); 295 logln((UnicodeString)"MinimumExponentDigits (should be 2) is " + (int8_t) MinimumExponentDigits); 296 if(MinimumExponentDigits != 2) { 297 errln((UnicodeString)"ERROR: setMinimumExponentDigits() failed"); 298 } 299 300 // Added by Ken Liu testing set/getRoundingIncrement 301 double RoundingIncrement = 0.0; 302 pat.setRoundingIncrement(2.0); 303 RoundingIncrement = pat.getRoundingIncrement(); 304 logln((UnicodeString)"RoundingIncrement (should be 2.0) is " + (double) RoundingIncrement); 305 if(RoundingIncrement != 2.0) { 306 errln((UnicodeString)"ERROR: setRoundingIncrement() failed"); 307 } 308 //end of Ken's Adding 309 310 UnicodeString funkyPat; 311 funkyPat = pat.toPattern(funkyPat); 312 logln((UnicodeString)"Pattern is " + funkyPat); 313 314 UnicodeString locPat; 315 locPat = pat.toLocalizedPattern(locPat); 316 logln((UnicodeString)"Localized pattern is " + locPat); 317 318 // ======= Test applyPattern() 319 320 logln((UnicodeString)"Testing applyPattern()"); 321 322 UnicodeString p1("#,##0.0#;(#,##0.0#)"); 323 logln((UnicodeString)"Applying pattern " + p1); 324 status = U_ZERO_ERROR; 325 pat.applyPattern(p1, status); 326 if(U_FAILURE(status)) { 327 errln((UnicodeString)"ERROR: applyPattern() failed with " + (int32_t) status); 328 } 329 UnicodeString s2; 330 s2 = pat.toPattern(s2); 331 logln((UnicodeString)"Extracted pattern is " + s2); 332 if(s2 != p1) { 333 errln((UnicodeString)"ERROR: toPattern() result did not match pattern applied"); 334 } 335 336 if(pat.getSecondaryGroupingSize() != 0) { 337 errln("FAIL: Secondary Grouping Size should be 0, not %d\n", pat.getSecondaryGroupingSize()); 338 } 339 340 if(pat.getGroupingSize() != 3) { 341 errln("FAIL: Primary Grouping Size should be 3, not %d\n", pat.getGroupingSize()); 342 } 343 344 UnicodeString p2("#,##,##0.0# FF;(#,##,##0.0# FF)"); 345 logln((UnicodeString)"Applying pattern " + p2); 346 status = U_ZERO_ERROR; 347 pat.applyLocalizedPattern(p2, status); 348 if(U_FAILURE(status)) { 349 errln((UnicodeString)"ERROR: applyPattern() failed with " + (int32_t) status); 350 } 351 UnicodeString s3; 352 s3 = pat.toLocalizedPattern(s3); 353 logln((UnicodeString)"Extracted pattern is " + s3); 354 if(s3 != p2) { 355 errln((UnicodeString)"ERROR: toLocalizedPattern() result did not match pattern applied"); 356 } 357 358 status = U_ZERO_ERROR; 359 UParseError pe; 360 pat.applyLocalizedPattern(p2, pe, status); 361 if(U_FAILURE(status)) { 362 errln((UnicodeString)"ERROR: applyPattern((with ParseError)) failed with " + (int32_t) status); 363 } 364 UnicodeString s4; 365 s4 = pat.toLocalizedPattern(s3); 366 logln((UnicodeString)"Extracted pattern is " + s4); 367 if(s4 != p2) { 368 errln((UnicodeString)"ERROR: toLocalizedPattern(with ParseErr) result did not match pattern applied"); 369 } 370 371 if(pat.getSecondaryGroupingSize() != 2) { 372 errln("FAIL: Secondary Grouping Size should be 2, not %d\n", pat.getSecondaryGroupingSize()); 373 } 374 375 if(pat.getGroupingSize() != 3) { 376 errln("FAIL: Primary Grouping Size should be 3, not %d\n", pat.getGroupingSize()); 377 } 378 379 // ======= Test getStaticClassID() 380 381 logln((UnicodeString)"Testing getStaticClassID()"); 382 383 status = U_ZERO_ERROR; 384 NumberFormat *test = new DecimalFormat(status); 385 if(U_FAILURE(status)) { 386 errln((UnicodeString)"ERROR: Couldn't create a DecimalFormat"); 387 } 388 389 if(test->getDynamicClassID() != DecimalFormat::getStaticClassID()) { 390 errln((UnicodeString)"ERROR: getDynamicClassID() didn't return the expected value"); 391 } 392 393 delete test; 394 } 395 396 void IntlTestDecimalFormatAPI::TestCurrencyPluralInfo(){ 397 UErrorCode status = U_ZERO_ERROR; 398 399 CurrencyPluralInfo *cpi = new CurrencyPluralInfo(status); 400 if(U_FAILURE(status)) { 401 errln((UnicodeString)"ERROR: CurrencyPluralInfo(UErrorCode) could not be created"); 402 } 403 404 CurrencyPluralInfo cpi1 = *cpi; 405 406 if(cpi->getDynamicClassID() != CurrencyPluralInfo::getStaticClassID()){ 407 errln((UnicodeString)"ERROR: CurrencyPluralInfo::getDynamicClassID() didn't return the expected value"); 408 } 409 410 cpi->setCurrencyPluralPattern("","",status); 411 if(U_FAILURE(status)) { 412 errln((UnicodeString)"ERROR: CurrencyPluralInfo::setCurrencyPluralPattern"); 413 } 414 415 cpi->setLocale(Locale::getCanada(), status); 416 if(U_FAILURE(status)) { 417 errln((UnicodeString)"ERROR: CurrencyPluralInfo::setLocale"); 418 } 419 420 cpi->setPluralRules("",status); 421 if(U_FAILURE(status)) { 422 errln((UnicodeString)"ERROR: CurrencyPluralInfo::setPluralRules"); 423 } 424 425 DecimalFormat *df = new DecimalFormat(status); 426 if(U_FAILURE(status)) { 427 errcheckln(status, "ERROR: Could not create DecimalFormat - %s", u_errorName(status)); 428 } 429 430 df->adoptCurrencyPluralInfo(cpi); 431 432 df->getCurrencyPluralInfo(); 433 434 df->setCurrencyPluralInfo(cpi1); 435 436 delete df; 437 } 438 439 void IntlTestDecimalFormatAPI::testRounding(/*char *par*/) 440 { 441 UErrorCode status = U_ZERO_ERROR; 442 double Roundingnumber = 2.55; 443 double Roundingnumber1 = -2.55; 444 //+2.55 results -2.55 results 445 double result[]={ 3.0, -2.0, // kRoundCeiling 0, 446 2.0, -3.0, // kRoundFloor 1, 447 2.0, -2.0, // kRoundDown 2, 448 3.0, -3.0, // kRoundUp 3, 449 3.0, -3.0, // kRoundHalfEven 4, 450 3.0, -3.0, // kRoundHalfDown 5, 451 3.0, -3.0 // kRoundHalfUp 6 452 }; 453 DecimalFormat pat(status); 454 if(U_FAILURE(status)) { 455 errcheckln(status, "ERROR: Could not create DecimalFormat (default) - %s", u_errorName(status)); 456 return; 457 } 458 uint16_t mode; 459 uint16_t i=0; 460 UnicodeString message; 461 UnicodeString resultStr; 462 for(mode=0;mode < 7;mode++){ 463 pat.setRoundingMode((DecimalFormat::ERoundingMode)mode); 464 if(pat.getRoundingMode() != (DecimalFormat::ERoundingMode)mode){ 465 errln((UnicodeString)"SetRoundingMode or GetRoundingMode failed for mode=" + mode); 466 } 467 468 469 //for +2.55 with RoundingIncrement=1.0 470 pat.setRoundingIncrement(1.0); 471 pat.format(Roundingnumber, resultStr); 472 message= (UnicodeString)"Round() failed: round(" + (double)Roundingnumber + UnicodeString(",") + mode + UnicodeString(",FALSE) with RoundingIncrement=1.0==>"); 473 verify(message, resultStr, result[i++]); 474 message.remove(); 475 resultStr.remove(); 476 477 //for -2.55 with RoundingIncrement=1.0 478 pat.format(Roundingnumber1, resultStr); 479 message= (UnicodeString)"Round() failed: round(" + (double)Roundingnumber1 + UnicodeString(",") + mode + UnicodeString(",FALSE) with RoundingIncrement=1.0==>"); 480 verify(message, resultStr, result[i++]); 481 message.remove(); 482 resultStr.remove(); 483 } 484 485 } 486 void IntlTestDecimalFormatAPI::verify(const UnicodeString& message, const UnicodeString& got, double expected){ 487 logln((UnicodeString)message + got + (UnicodeString)" Expected : " + expected); 488 UnicodeString expectedStr(""); 489 expectedStr=expectedStr + expected; 490 if(got != expectedStr ) { 491 errln((UnicodeString)"ERROR: " + message + got + (UnicodeString)" Expected : " + expectedStr); 492 } 493 } 494 495 void IntlTestDecimalFormatAPI::verifyString(const UnicodeString& message, const UnicodeString& got, UnicodeString& expected){ 496 logln((UnicodeString)message + got + (UnicodeString)" Expected : " + expected); 497 if(got != expected ) { 498 errln((UnicodeString)"ERROR: " + message + got + (UnicodeString)" Expected : " + expected); 499 } 500 } 501 502 void IntlTestDecimalFormatAPI::testRoundingInc(/*char *par*/) 503 { 504 UErrorCode status = U_ZERO_ERROR; 505 DecimalFormat pat(UnicodeString("#,##0.00"),status); 506 if(U_FAILURE(status)) { 507 errcheckln(status, "ERROR: Could not create DecimalFormat (default) - %s", u_errorName(status)); 508 return; 509 } 510 511 // get default rounding increment 512 double roundingInc = pat.getRoundingIncrement(); 513 if (roundingInc != 0.0) { 514 errln((UnicodeString)"ERROR: Rounding increment not zero"); 515 return; 516 } 517 518 // With rounding now being handled by decNumber, we no longer 519 // set a rounding increment to enable non-default mode rounding, 520 // checking of which was the original point of this test. 521 522 // set rounding mode with zero increment. Rounding 523 // increment should not be set by this operation 524 pat.setRoundingMode((DecimalFormat::ERoundingMode)0); 525 roundingInc = pat.getRoundingIncrement(); 526 if (roundingInc != 0.0) { 527 errln((UnicodeString)"ERROR: Rounding increment not zero after setRoundingMode"); 528 return; 529 } 530 } 531 532 void IntlTestDecimalFormatAPI::TestScale() 533 { 534 typedef struct TestData { 535 double inputValue; 536 int inputScale; 537 const char *expectedOutput; 538 } TestData; 539 540 static TestData testData[] = { 541 { 100.0, 3, "100,000" }, 542 { 10034.0, -2, "100.34" }, 543 { 0.86, -3, "0.0009" }, 544 { -0.000455, 1, "-0%" }, 545 { -0.000555, 1, "-1%" }, 546 { 0.000455, 1, "0%" }, 547 { 0.000555, 1, "1%" }, 548 }; 549 550 UErrorCode status = U_ZERO_ERROR; 551 DecimalFormat pat(status); 552 if(U_FAILURE(status)) { 553 errcheckln(status, "ERROR: Could not create DecimalFormat (default) - %s", u_errorName(status)); 554 return; 555 } 556 557 UnicodeString message; 558 UnicodeString resultStr; 559 UnicodeString exp; 560 UnicodeString percentPattern("#,##0%"); 561 pat.setMaximumFractionDigits(4); 562 563 for(int32_t i=0; i < LENGTHOF(testData); i++) { 564 if ( i > 2 ) { 565 pat.applyPattern(percentPattern,status); 566 } 567 pat.setAttribute(UNUM_SCALE,testData[i].inputScale,status); 568 pat.format(testData[i].inputValue, resultStr); 569 message = UnicodeString("Unexpected output for ") + testData[i].inputValue + UnicodeString(" and scale ") + 570 testData[i].inputScale + UnicodeString(". Got: "); 571 exp = testData[i].expectedOutput; 572 verifyString(message, resultStr, exp); 573 message.remove(); 574 resultStr.remove(); 575 exp.remove(); 576 } 577 } 578 579 580 #define ASSERT_EQUAL(expect, actual) { char tmp[200]; sprintf(tmp, "(%g==%g)", (double)(expect), (double)(actual)); \ 581 assertTrue(tmp, ((expect)==(actual)), FALSE, TRUE, __FILE__, __LINE__); } 582 583 void IntlTestDecimalFormatAPI::TestFixedDecimal() { 584 UErrorCode status = U_ZERO_ERROR; 585 586 LocalPointer<DecimalFormat> df(new DecimalFormat("###", status)); 587 TEST_ASSERT_STATUS(status); 588 FixedDecimal fd = df->getFixedDecimal(44, status); 589 TEST_ASSERT_STATUS(status); 590 ASSERT_EQUAL(44, fd.source); 591 ASSERT_EQUAL(0, fd.visibleDecimalDigitCount); 592 593 df.adoptInstead(new DecimalFormat("###.00##", status)); 594 TEST_ASSERT_STATUS(status); 595 fd = df->getFixedDecimal(123.456, status); 596 TEST_ASSERT_STATUS(status); 597 ASSERT_EQUAL(3, fd.visibleDecimalDigitCount); 598 ASSERT_EQUAL(456, fd.decimalDigits); 599 ASSERT_EQUAL(456, fd.decimalDigitsWithoutTrailingZeros); 600 ASSERT_EQUAL(123, fd.intValue); 601 ASSERT_EQUAL(FALSE, fd.hasIntegerValue); 602 ASSERT_EQUAL(FALSE, fd.isNegative); 603 604 df.adoptInstead(new DecimalFormat("###", status)); 605 TEST_ASSERT_STATUS(status); 606 fd = df->getFixedDecimal(123.456, status); 607 TEST_ASSERT_STATUS(status); 608 ASSERT_EQUAL(0, fd.visibleDecimalDigitCount); 609 ASSERT_EQUAL(0, fd.decimalDigits); 610 ASSERT_EQUAL(0, fd.decimalDigitsWithoutTrailingZeros); 611 ASSERT_EQUAL(123, fd.intValue); 612 ASSERT_EQUAL(TRUE, fd.hasIntegerValue); 613 ASSERT_EQUAL(FALSE, fd.isNegative); 614 615 df.adoptInstead(new DecimalFormat("###.0", status)); 616 TEST_ASSERT_STATUS(status); 617 fd = df->getFixedDecimal(123.01, status); 618 TEST_ASSERT_STATUS(status); 619 ASSERT_EQUAL(1, fd.visibleDecimalDigitCount); 620 ASSERT_EQUAL(0, fd.decimalDigits); 621 ASSERT_EQUAL(0, fd.decimalDigitsWithoutTrailingZeros); 622 ASSERT_EQUAL(123, fd.intValue); 623 ASSERT_EQUAL(TRUE, fd.hasIntegerValue); 624 ASSERT_EQUAL(FALSE, fd.isNegative); 625 626 df.adoptInstead(new DecimalFormat("###.0", status)); 627 TEST_ASSERT_STATUS(status); 628 fd = df->getFixedDecimal(123.06, status); 629 TEST_ASSERT_STATUS(status); 630 ASSERT_EQUAL(1, fd.visibleDecimalDigitCount); 631 ASSERT_EQUAL(1, fd.decimalDigits); 632 ASSERT_EQUAL(1, fd.decimalDigitsWithoutTrailingZeros); 633 ASSERT_EQUAL(123, fd.intValue); 634 ASSERT_EQUAL(FALSE, fd.hasIntegerValue); 635 ASSERT_EQUAL(FALSE, fd.isNegative); 636 637 df.adoptInstead(new DecimalFormat("@@@@@", status)); // Significant Digits 638 TEST_ASSERT_STATUS(status); 639 fd = df->getFixedDecimal(123, status); 640 TEST_ASSERT_STATUS(status); 641 ASSERT_EQUAL(2, fd.visibleDecimalDigitCount); 642 ASSERT_EQUAL(0, fd.decimalDigits); 643 ASSERT_EQUAL(0, fd.decimalDigitsWithoutTrailingZeros); 644 ASSERT_EQUAL(123, fd.intValue); 645 ASSERT_EQUAL(TRUE, fd.hasIntegerValue); 646 ASSERT_EQUAL(FALSE, fd.isNegative); 647 648 df.adoptInstead(new DecimalFormat("@@@@@", status)); // Significant Digits 649 TEST_ASSERT_STATUS(status); 650 fd = df->getFixedDecimal(1.23, status); 651 TEST_ASSERT_STATUS(status); 652 ASSERT_EQUAL(4, fd.visibleDecimalDigitCount); 653 ASSERT_EQUAL(2300, fd.decimalDigits); 654 ASSERT_EQUAL(23, fd.decimalDigitsWithoutTrailingZeros); 655 ASSERT_EQUAL(1, fd.intValue); 656 ASSERT_EQUAL(FALSE, fd.hasIntegerValue); 657 ASSERT_EQUAL(FALSE, fd.isNegative); 658 659 fd = df->getFixedDecimal(uprv_getInfinity(), status); 660 TEST_ASSERT_STATUS(status); 661 ASSERT_EQUAL(TRUE, fd.isNanOrInfinity); 662 fd = df->getFixedDecimal(0.0, status); 663 ASSERT_EQUAL(FALSE, fd.isNanOrInfinity); 664 fd = df->getFixedDecimal(uprv_getNaN(), status); 665 ASSERT_EQUAL(TRUE, fd.isNanOrInfinity); 666 TEST_ASSERT_STATUS(status); 667 668 // Test Big Decimal input. 669 // 22 digits before and after decimal, will exceed the precision of a double 670 // and force DecimalFormat::getFixedDecimal() to work with a digit list. 671 df.adoptInstead(new DecimalFormat("#####################0.00####################", status)); 672 TEST_ASSERT_STATUS(status); 673 Formattable fable("12.34", status); 674 TEST_ASSERT_STATUS(status); 675 fd = df->getFixedDecimal(fable, status); 676 TEST_ASSERT_STATUS(status); 677 ASSERT_EQUAL(2, fd.visibleDecimalDigitCount); 678 ASSERT_EQUAL(34, fd.decimalDigits); 679 ASSERT_EQUAL(34, fd.decimalDigitsWithoutTrailingZeros); 680 ASSERT_EQUAL(12, fd.intValue); 681 ASSERT_EQUAL(FALSE, fd.hasIntegerValue); 682 ASSERT_EQUAL(FALSE, fd.isNegative); 683 684 fable.setDecimalNumber("12.345678901234567890123456789", status); 685 TEST_ASSERT_STATUS(status); 686 fd = df->getFixedDecimal(fable, status); 687 TEST_ASSERT_STATUS(status); 688 ASSERT_EQUAL(22, fd.visibleDecimalDigitCount); 689 ASSERT_EQUAL(345678901234567890LL, fd.decimalDigits); 690 ASSERT_EQUAL(34567890123456789LL, fd.decimalDigitsWithoutTrailingZeros); 691 ASSERT_EQUAL(12, fd.intValue); 692 ASSERT_EQUAL(FALSE, fd.hasIntegerValue); 693 ASSERT_EQUAL(FALSE, fd.isNegative); 694 695 // On field overflow, Integer part is truncated on the left, fraction part on the right. 696 fable.setDecimalNumber("123456789012345678901234567890.123456789012345678901234567890", status); 697 TEST_ASSERT_STATUS(status); 698 fd = df->getFixedDecimal(fable, status); 699 TEST_ASSERT_STATUS(status); 700 ASSERT_EQUAL(22, fd.visibleDecimalDigitCount); 701 ASSERT_EQUAL(123456789012345678LL, fd.decimalDigits); 702 ASSERT_EQUAL(123456789012345678LL, fd.decimalDigitsWithoutTrailingZeros); 703 ASSERT_EQUAL(345678901234567890LL, fd.intValue); 704 ASSERT_EQUAL(FALSE, fd.hasIntegerValue); 705 ASSERT_EQUAL(FALSE, fd.isNegative); 706 707 // Digits way to the right of the decimal but within the format's precision aren't truncated 708 fable.setDecimalNumber("1.0000000000000000000012", status); 709 TEST_ASSERT_STATUS(status); 710 fd = df->getFixedDecimal(fable, status); 711 TEST_ASSERT_STATUS(status); 712 ASSERT_EQUAL(22, fd.visibleDecimalDigitCount); 713 ASSERT_EQUAL(12, fd.decimalDigits); 714 ASSERT_EQUAL(12, fd.decimalDigitsWithoutTrailingZeros); 715 ASSERT_EQUAL(1, fd.intValue); 716 ASSERT_EQUAL(FALSE, fd.hasIntegerValue); 717 ASSERT_EQUAL(FALSE, fd.isNegative); 718 719 // Digits beyond the precision of the format are rounded away 720 fable.setDecimalNumber("1.000000000000000000000012", status); 721 TEST_ASSERT_STATUS(status); 722 fd = df->getFixedDecimal(fable, status); 723 TEST_ASSERT_STATUS(status); 724 ASSERT_EQUAL(2, fd.visibleDecimalDigitCount); 725 ASSERT_EQUAL(0, fd.decimalDigits); 726 ASSERT_EQUAL(0, fd.decimalDigitsWithoutTrailingZeros); 727 ASSERT_EQUAL(1, fd.intValue); 728 ASSERT_EQUAL(TRUE, fd.hasIntegerValue); 729 ASSERT_EQUAL(FALSE, fd.isNegative); 730 731 // Negative numbers come through 732 fable.setDecimalNumber("-1.0000000000000000000012", status); 733 TEST_ASSERT_STATUS(status); 734 fd = df->getFixedDecimal(fable, status); 735 TEST_ASSERT_STATUS(status); 736 ASSERT_EQUAL(22, fd.visibleDecimalDigitCount); 737 ASSERT_EQUAL(12, fd.decimalDigits); 738 ASSERT_EQUAL(12, fd.decimalDigitsWithoutTrailingZeros); 739 ASSERT_EQUAL(1, fd.intValue); 740 ASSERT_EQUAL(FALSE, fd.hasIntegerValue); 741 ASSERT_EQUAL(TRUE, fd.isNegative); 742 743 // MinFractionDigits from format larger than from number. 744 fable.setDecimalNumber("1000000000000000000000.3", status); 745 TEST_ASSERT_STATUS(status); 746 fd = df->getFixedDecimal(fable, status); 747 TEST_ASSERT_STATUS(status); 748 ASSERT_EQUAL(2, fd.visibleDecimalDigitCount); 749 ASSERT_EQUAL(30, fd.decimalDigits); 750 ASSERT_EQUAL(3, fd.decimalDigitsWithoutTrailingZeros); 751 ASSERT_EQUAL(100000000000000000LL, fd.intValue); 752 ASSERT_EQUAL(FALSE, fd.hasIntegerValue); 753 ASSERT_EQUAL(FALSE, fd.isNegative); 754 755 // Test some int64_t values that are out of the range of a double 756 fable.setInt64(4503599627370496LL); 757 TEST_ASSERT_STATUS(status); 758 fd = df->getFixedDecimal(fable, status); 759 TEST_ASSERT_STATUS(status); 760 ASSERT_EQUAL(2, fd.visibleDecimalDigitCount); 761 ASSERT_EQUAL(0, fd.decimalDigits); 762 ASSERT_EQUAL(0, fd.decimalDigitsWithoutTrailingZeros); 763 ASSERT_EQUAL(4503599627370496LL, fd.intValue); 764 ASSERT_EQUAL(TRUE, fd.hasIntegerValue); 765 ASSERT_EQUAL(FALSE, fd.isNegative); 766 767 fable.setInt64(4503599627370497LL); 768 TEST_ASSERT_STATUS(status); 769 fd = df->getFixedDecimal(fable, status); 770 TEST_ASSERT_STATUS(status); 771 ASSERT_EQUAL(2, fd.visibleDecimalDigitCount); 772 ASSERT_EQUAL(0, fd.decimalDigits); 773 ASSERT_EQUAL(0, fd.decimalDigitsWithoutTrailingZeros); 774 ASSERT_EQUAL(4503599627370497LL, fd.intValue); 775 ASSERT_EQUAL(TRUE, fd.hasIntegerValue); 776 ASSERT_EQUAL(FALSE, fd.isNegative); 777 778 fable.setInt64(9223372036854775807LL); 779 TEST_ASSERT_STATUS(status); 780 fd = df->getFixedDecimal(fable, status); 781 TEST_ASSERT_STATUS(status); 782 ASSERT_EQUAL(2, fd.visibleDecimalDigitCount); 783 ASSERT_EQUAL(0, fd.decimalDigits); 784 ASSERT_EQUAL(0, fd.decimalDigitsWithoutTrailingZeros); 785 // note: going through DigitList path to FixedDecimal, which is trimming 786 // int64_t fields to 18 digits. See ticket Ticket #10374 787 // ASSERT_EQUAL(223372036854775807LL, fd.intValue); 788 if (!(fd.intValue == 223372036854775807LL || fd.intValue == 9223372036854775807LL)) { 789 dataerrln("File %s, Line %d, fd.intValue = %lld", __FILE__, __LINE__, fd.intValue); 790 } 791 ASSERT_EQUAL(TRUE, fd.hasIntegerValue); 792 ASSERT_EQUAL(FALSE, fd.isNegative); 793 794 } 795 796 #endif /* #if !UCONFIG_NO_FORMATTING */ 797