source/test/intltest/transrt.cpp

   1 // Copyright (C) 2016 and later: Unicode, Inc. and others.
   2 // License & terms of use: http://www.unicode.org/copyright.html
   3 /*
   4 **********************************************************************
   5 *   Copyright (C) 2000-2016, International Business Machines
   6 *   Corporation and others.  All Rights Reserved.
   7 **********************************************************************
   8 *   Date        Name        Description
   9 *   05/23/00    aliu        Creation.
  10 **********************************************************************
  11 */
  12
  13 #include "unicode/utypes.h"
  14
  15 #if !UCONFIG_NO_TRANSLITERATION
  16
  17 #include "unicode/translit.h"
  18 #include "rbt.h"
  19 #include "unicode/calendar.h"
  20 #include "unicode/uniset.h"
  21 #include "unicode/uchar.h"
  22 #include "unicode/normlzr.h"
  23 #include "unicode/uchar.h"
  24 #include "unicode/parseerr.h"
  25 #include "unicode/usetiter.h"
  26 #include "unicode/putil.h"
  27 #include "unicode/uversion.h"
  28 #include "unicode/locid.h"
  29 #include "unicode/ulocdata.h"
  30 #include "unicode/utf8.h"
  31 #include "unicode/utf16.h"
  32 #include "putilimp.h"
  33 #include "cmemory.h"
  34 #include "transrt.h"
  35 #include "testutil.h"
  36 #include <string.h>
  37 #include <stdio.h>
  38
  39 #define CASE(id,test) case id:                          \
  40                           name = #test;                 \
  41                           if (exec) {                   \
  42                               logln(#test "---");       \
  43                               logln((UnicodeString)""); \
  44                               UDate t = uprv_getUTCtime(); \
  45                               test();                   \
  46                               t = uprv_getUTCtime() - t; \
  47                               logln((UnicodeString)#test " took " + t/U_MILLIS_PER_DAY + " seconds"); \
  48                           }                             \
  49                           break
  50
  51 #define EXHAUSTIVE(id,test) case id:                            \
  52                               if(quick==FALSE){                 \
  53                                   name = #test;                 \
  54                                   if (exec){                    \
  55                                       logln(#test "---");       \
  56                                       logln((UnicodeString)""); \
  57                                       test();                   \
  58                                   }                             \
  59                               }else{                            \
  60                                 name="";                        \
  61                               }                                 \
  62                               break
  63 void
  64 TransliteratorRoundTripTest::runIndexedTest(int32_t index, UBool exec,
  65                                    const char* &name, char* /*par*/) {
  66     switch (index) {
  67         CASE(0, TestCyrillic);
  68         // CASE(0,TestKana);
  69         CASE(1,TestHiragana);
  70         CASE(2,TestKatakana);
  71         CASE(3,TestJamo);
  72         CASE(4,TestHangul);
  73         CASE(5,TestGreek);
  74         CASE(6,TestGreekUNGEGN);
  75         CASE(7,Testel);
  76         CASE(8,TestDevanagariLatin);
  77         CASE(9,TestInterIndic);
  78         CASE(10, TestHebrew);
  79         CASE(11, TestArabic);
  80         CASE(12, TestHan);
  81         default: name = ""; break;
  82     }
  83 }
  84
  85
  86 //--------------------------------------------------------------------
  87 // TransliteratorPointer
  88 //--------------------------------------------------------------------
  89
  90 /**
  91  * A transliterator pointer wrapper that deletes the contained
  92  * pointer automatically when the wrapper goes out of scope.
  93  * Sometimes called a "janitor" or "smart pointer".
  94  */
  95 class TransliteratorPointer {
  96     Transliterator* t;
  97     // disallowed:
  98     TransliteratorPointer(const TransliteratorPointer& rhs);
  99     TransliteratorPointer& operator=(const TransliteratorPointer& rhs);
 100 public:
 101     TransliteratorPointer(Transliterator* adopted) {
 102         t = adopted;
 103     }
 104     ~TransliteratorPointer() {
 105         delete t;
 106     }
 107     inline Transliterator* operator->() { return t; }
 108     inline operator const Transliterator*() const { return t; }
 109     inline operator Transliterator*() { return t; }
 110 };
 111
 112 //--------------------------------------------------------------------
 113 // Legal
 114 //--------------------------------------------------------------------
 115
 116 class Legal {
 117 public:
 118     Legal() {}
 119     virtual ~Legal() {}
 120     virtual UBool is(const UnicodeString& /*sourceString*/) const {return TRUE;}
 121 };
 122
 123 class LegalJamo : public Legal {
 124     // any initial must be followed by a medial (or initial)
 125     // any medial must follow an initial (or medial)
 126     // any final must follow a medial (or final)
 127 public:
 128     LegalJamo() {}
 129     virtual ~LegalJamo() {}
 130     virtual UBool is(const UnicodeString& sourceString) const;
 131             int   getType(UChar c) const;
 132 };
 133
 134 UBool LegalJamo::is(const UnicodeString& sourceString) const {
 135     int t;
 136     UnicodeString decomp;
 137     UErrorCode ec = U_ZERO_ERROR;
 138     Normalizer::decompose(sourceString, FALSE, 0, decomp, ec);
 139     if (U_FAILURE(ec)) {
 140         return FALSE;
 141     }
 142     for (int i = 0; i < decomp.length(); ++i) { // don't worry about surrogates
 143         switch (getType(decomp.charAt(i))) {
 144         case 0: t = getType(decomp.charAt(i+1));
 145                 if (t != 0 && t != 1) { return FALSE; }
 146                 break;
 147         case 1: t = getType(decomp.charAt(i-1));
 148                 if (t != 0 && t != 1) { return FALSE; }
 149                 break;
 150         case 2: t = getType(decomp.charAt(i-1));
 151                 if (t != 1 && t != 2) { return FALSE; }
 152                 break;
 153         }
 154     }
 155     return TRUE;
 156 }
 157
 158 int LegalJamo::getType(UChar c) const {
 159     if (0x1100 <= c && c <= 0x1112)
 160         return 0;
 161     else if (0x1161 <= c && c  <= 0x1175)
 162              return 1;
 163          else if (0x11A8 <= c && c  <= 0x11C2)
 164                   return 2;
 165     return -1; // other
 166 }
 167
 168 class LegalGreek : public Legal {
 169     UBool full;
 170 public:
 171     LegalGreek(UBool _full) { full = _full; }
 172     virtual ~LegalGreek() {}
 173
 174     virtual UBool is(const UnicodeString& sourceString) const;
 175
 176     static UBool isVowel(UChar c);
 177
 178     static UBool isRho(UChar c);
 179 };
 180
 181 UBool LegalGreek::is(const UnicodeString& sourceString) const {
 182     UnicodeString decomp;
 183     UErrorCode ec = U_ZERO_ERROR;
 184     Normalizer::decompose(sourceString, FALSE, 0, decomp, ec);
 185
 186     // modern is simpler: don't care about anything but a grave
 187     if (full == FALSE) {
 188         // A special case which is legal but should be
 189         // excluded from round trip
 190         // if (sourceString == UnicodeString("\\u039C\\u03C0", "")) {
 191         //    return FALSE;
 192         // }
 193         for (int32_t i = 0; i < decomp.length(); ++i) {
 194             UChar c = decomp.charAt(i);
 195             // exclude all the accents
 196             if (c == 0x0313 || c == 0x0314 || c == 0x0300 || c == 0x0302
 197                 || c == 0x0342 || c == 0x0345
 198                 ) return FALSE;
 199         }
 200         return TRUE;
 201     }
 202
 203     // Legal greek has breathing marks IFF there is a vowel or RHO at the start
 204     // IF it has them, it has exactly one.
 205     // IF it starts with a RHO, then the breathing mark must come before the second letter.
 206     // Since there are no surrogates in greek, don't worry about them
 207     UBool firstIsVowel = FALSE;
 208     UBool firstIsRho = FALSE;
 209     UBool noLetterYet = TRUE;
 210     int32_t breathingCount = 0;
 211     int32_t letterCount = 0;
 212     for (int32_t i = 0; i < decomp.length(); ++i) {
 213         UChar c = decomp.charAt(i);
 214         if (u_isalpha(c)) {
 215             ++letterCount;
 216             if (noLetterYet) {
 217                 noLetterYet =  FALSE;
 218                 firstIsVowel = isVowel(c);
 219                 firstIsRho = isRho(c);
 220             }
 221             if (firstIsRho && letterCount == 2 && breathingCount == 0) {
 222                 return FALSE;
 223             }
 224         }
 225         if (c == 0x0313 || c == 0x0314) {
 226             ++breathingCount;
 227         }
 228     }
 229
 230     if (firstIsVowel || firstIsRho) return breathingCount == 1;
 231     return breathingCount == 0;
 232 }
 233
 234 UBool LegalGreek::isVowel(UChar c) {
 235     switch (c) {
 236     case 0x03B1:
 237     case 0x03B5:
 238     case 0x03B7:
 239     case 0x03B9:
 240     case 0x03BF:
 241     case 0x03C5:
 242     case 0x03C9:
 243     case 0x0391:
 244     case 0x0395:
 245     case 0x0397:
 246     case 0x0399:
 247     case 0x039F:
 248     case 0x03A5:
 249     case 0x03A9:
 250         return TRUE;
 251     }
 252     return FALSE;
 253 }
 254
 255 UBool LegalGreek::isRho(UChar c) {
 256     switch (c) {
 257     case 0x03C1:
 258     case 0x03A1:
 259         return TRUE;
 260     }
 261     return FALSE;
 262 }
 263
 264 // AbbreviatedUnicodeSetIterator Interface ---------------------------------------------
 265 //
 266 //      Iterate over a UnicodeSet, only returning a sampling of the contained code points.
 267 //        density is the approximate total number of code points to returned for the entire set.
 268 //
 269
 270 class AbbreviatedUnicodeSetIterator : public UnicodeSetIterator {
 271 public :
 272
 273     AbbreviatedUnicodeSetIterator();
 274     virtual ~AbbreviatedUnicodeSetIterator();
 275     void reset(UnicodeSet& set, UBool abb = FALSE, int32_t density = 100);
 276
 277     /**
 278      * ICU "poor man's RTTI", returns a UClassID for this class.
 279      */
 280     static inline UClassID getStaticClassID() { return (UClassID)&fgClassID; }
 281
 282     /**
 283      * ICU "poor man's RTTI", returns a UClassID for the actual class.
 284      */
 285     virtual inline UClassID getDynamicClassID() const { return getStaticClassID(); }
 286
 287 private :
 288     UBool abbreviated;
 289     int32_t perRange;           // The maximum number of code points to be returned from each range
 290     virtual void loadRange(int32_t range);
 291
 292     /**
 293      * The address of this static class variable serves as this class's ID
 294      * for ICU "poor man's RTTI".
 295      */
 296     static const char fgClassID;
 297 };
 298
 299 // AbbreviatedUnicodeSetIterator Implementation ---------------------------------------
 300
 301 const char AbbreviatedUnicodeSetIterator::fgClassID=0;
 302
 303 AbbreviatedUnicodeSetIterator::AbbreviatedUnicodeSetIterator() :
 304     UnicodeSetIterator(), abbreviated(FALSE) {
 305 }
 306
 307 AbbreviatedUnicodeSetIterator::~AbbreviatedUnicodeSetIterator() {
 308 }
 309
 310 void AbbreviatedUnicodeSetIterator::reset(UnicodeSet& newSet, UBool abb, int32_t density) {
 311     UnicodeSetIterator::reset(newSet);
 312     abbreviated = abb;
 313     perRange = newSet.getRangeCount();
 314     if (perRange != 0) {
 315         perRange = density / perRange;
 316     }
 317 }
 318
 319 void AbbreviatedUnicodeSetIterator::loadRange(int32_t myRange) {
 320     UnicodeSetIterator::loadRange(myRange);
 321     if (abbreviated && (endElement > nextElement + perRange)) {
 322         endElement = nextElement + perRange;
 323     }
 324 }
 325
 326 //--------------------------------------------------------------------
 327 // RTTest Interface
 328 //--------------------------------------------------------------------
 329
 330 class RTTest : public IntlTest {
 331
 332     // PrintWriter out;
 333
 334     UnicodeString transliteratorID;
 335     int32_t errorLimit;
 336     int32_t errorCount;
 337     int32_t pairLimit;
 338     UnicodeSet sourceRange;
 339     UnicodeSet targetRange;
 340     UnicodeSet toSource;
 341     UnicodeSet toTarget;
 342     UnicodeSet roundtripExclusionsSet;
 343     IntlTest* parent;
 344     Legal* legalSource; // NOT owned
 345     UnicodeSet badCharacters;
 346
 347 public:
 348
 349     /*
 350      * create a test for the given script transliterator.
 351      */
 352     RTTest(const UnicodeString& transliteratorIDStr);
 353
 354     virtual ~RTTest();
 355
 356     void setErrorLimit(int32_t limit);
 357
 358     void setPairLimit(int32_t limit);
 359
 360     void test(const UnicodeString& sourceRange,
 361               const UnicodeString& targetRange,
 362               const char* roundtripExclusions,
 363               IntlTest* parent,
 364               UBool     quick,
 365               Legal* adoptedLegal,
 366               int32_t density = 100);
 367
 368 private:
 369
 370     // Added to do better equality check.
 371
 372     static UBool isSame(const UnicodeString& a, const UnicodeString& b);
 373
 374     static UBool isCamel(const UnicodeString& a);
 375
 376     UBool checkIrrelevants(Transliterator *t, const UnicodeString& irrelevants);
 377
 378     void test2(UBool quick, int32_t density);
 379
 380     void logWrongScript(const UnicodeString& label,
 381                         const UnicodeString& from,
 382                         const UnicodeString& to);
 383
 384     void logNotCanonical(const UnicodeString& label,
 385                          const UnicodeString& from,
 386                          const UnicodeString& to,
 387                          const UnicodeString& fromCan,
 388                          const UnicodeString& toCan);
 389
 390     void logFails(const UnicodeString& label);
 391
 392     void logToRulesFails(const UnicodeString& label,
 393                          const UnicodeString& from,
 394                          const UnicodeString& to,
 395                          const UnicodeString& toCan);
 396
 397     void logRoundTripFailure(const UnicodeString& from,
 398                              const UnicodeString& toID,
 399                              const UnicodeString& to,
 400                              const UnicodeString& backID,
 401                              const UnicodeString& back);
 402 };
 403
 404 //--------------------------------------------------------------------
 405 // RTTest Implementation
 406 //--------------------------------------------------------------------
 407
 408 /*
 409  * create a test for the given script transliterator.
 410  */
 411 RTTest::RTTest(const UnicodeString& transliteratorIDStr) {
 412     transliteratorID = transliteratorIDStr;
 413     errorLimit = 500;
 414     errorCount = 0;
 415     pairLimit  = 0x10000;
 416 }
 417
 418 RTTest::~RTTest() {
 419 }
 420
 421 void RTTest::setErrorLimit(int32_t limit) {
 422     errorLimit = limit;
 423 }
 424
 425 void RTTest::setPairLimit(int32_t limit) {
 426     pairLimit = limit;
 427 }
 428
 429 UBool RTTest::isSame(const UnicodeString& a, const UnicodeString& b) {
 430     if (a == b) return TRUE;
 431     if (a.caseCompare(b, U_FOLD_CASE_DEFAULT)==0 && isCamel(a)) return TRUE;
 432     UnicodeString aa, bb;
 433     UErrorCode ec = U_ZERO_ERROR;
 434     Normalizer::decompose(a, FALSE, 0, aa, ec);
 435     Normalizer::decompose(b, FALSE, 0, bb, ec);
 436     if (aa == bb) return TRUE;
 437     if (aa.caseCompare(bb, U_FOLD_CASE_DEFAULT)==0 && isCamel(aa)) return TRUE;
 438     return FALSE;
 439 }
 440
 441 UBool RTTest::isCamel(const UnicodeString& a) {
 442     // see if string is of the form aB; e.g. lower, then upper or title
 443     UChar32 cp;
 444     UBool haveLower = FALSE;
 445     for (int32_t i = 0; i < a.length(); i += U16_LENGTH(cp)) {
 446         cp = a.char32At(i);
 447         int8_t t = u_charType(cp);
 448         switch (t) {
 449         case U_UPPERCASE_LETTER:
 450             if (haveLower) return TRUE;
 451             break;
 452         case U_TITLECASE_LETTER:
 453             if (haveLower) return TRUE;
 454             // fall through, since second letter is lower.
 455             U_FALLTHROUGH;
 456         case U_LOWERCASE_LETTER:
 457             haveLower = TRUE;
 458             break;
 459         }
 460     }
 461     return FALSE;
 462 }
 463
 464 void RTTest::test(const UnicodeString& sourceRangeVal,
 465                   const UnicodeString& targetRangeVal,
 466                   const char* roundtripExclusions,
 467                   IntlTest* logVal, UBool quickRt,
 468                   Legal* adoptedLegal,
 469                   int32_t density)
 470 {
 471
 472     UErrorCode status = U_ZERO_ERROR;
 473
 474     this->parent = logVal;
 475     this->legalSource = adoptedLegal;
 476
 477     UnicodeSet neverOk("[:Other:]", status);
 478     UnicodeSet okAnyway("[^[:Letter:]]", status);
 479
 480     if (U_FAILURE(status)) {
 481         parent->dataerrln("FAIL: Initializing UnicodeSet with [:Other:] or [^[:Letter:]] - Error: %s", u_errorName(status));
 482         return;
 483     }
 484
 485     this->sourceRange.clear();
 486     this->sourceRange.applyPattern(sourceRangeVal, status);
 487     if (U_FAILURE(status)) {
 488         parent->errln("FAIL: UnicodeSet::applyPattern(" +
 489                    sourceRangeVal + ")");
 490         return;
 491     }
 492     this->sourceRange.removeAll(neverOk);
 493
 494     this->targetRange.clear();
 495     this->targetRange.applyPattern(targetRangeVal, status);
 496     if (U_FAILURE(status)) {
 497         parent->errln("FAIL: UnicodeSet::applyPattern(" +
 498                    targetRangeVal + ")");
 499         return;
 500     }
 501     this->targetRange.removeAll(neverOk);
 502
 503     this->toSource.clear();
 504     this->toSource.applyPattern(sourceRangeVal, status);
 505     if (U_FAILURE(status)) {
 506         parent->errln("FAIL: UnicodeSet::applyPattern(" +
 507                    sourceRangeVal + ")");
 508         return;
 509     }
 510     this->toSource.addAll(okAnyway);
 511
 512     this->toTarget.clear();
 513     this->toTarget.applyPattern(targetRangeVal, status);
 514     if (U_FAILURE(status)) {
 515         parent->errln("FAIL: UnicodeSet::applyPattern(" +
 516                    targetRangeVal + ")");
 517         return;
 518     }
 519     this->toTarget.addAll(okAnyway);
 520
 521     this->roundtripExclusionsSet.clear();
 522     if (roundtripExclusions != NULL && strlen(roundtripExclusions) > 0) {
 523         this->roundtripExclusionsSet.applyPattern(UnicodeString(roundtripExclusions, -1, US_INV), status);
 524         if (U_FAILURE(status)) {
 525             parent->errln("FAIL: UnicodeSet::applyPattern(%s)", roundtripExclusions);
 526             return;
 527         }
 528     }
 529
 530     badCharacters.clear();
 531     badCharacters.applyPattern("[:Other:]", status);
 532     if (U_FAILURE(status)) {
 533         parent->errln("FAIL: UnicodeSet::applyPattern([:Other:])");
 534         return;
 535     }
 536
 537     test2(quickRt, density);
 538
 539     if (errorCount > 0) {
 540         char str[100];
 541         int32_t length = transliteratorID.extract(str, 100, NULL, status);
 542         str[length] = 0;
 543         parent->errln("FAIL: %s errors: %d %s", str, errorCount, (errorCount > errorLimit ? " (at least!)" : " ")); // + ", see " + logFileName);
 544     } else {
 545         char str[100];
 546         int32_t length = transliteratorID.extract(str, 100, NULL, status);
 547         str[length] = 0;
 548         parent->logln("%s ok", str);
 549     }
 550 }
 551
 552 UBool RTTest::checkIrrelevants(Transliterator *t,
 553                                const UnicodeString& irrelevants) {
 554     for (int i = 0; i < irrelevants.length(); ++i) {
 555         UChar c = irrelevants.charAt(i);
 556         UnicodeString srcStr(c);
 557         UnicodeString targ = srcStr;
 558         t->transliterate(targ);
 559         if (srcStr == targ) return TRUE;
 560     }
 561     return FALSE;
 562 }
 563
 564 void RTTest::test2(UBool quickRt, int32_t density) {
 565
 566     UnicodeString srcStr, targ, reverse;
 567     UErrorCode status = U_ZERO_ERROR;
 568     UParseError parseError ;
 569     TransliteratorPointer sourceToTarget(
 570         Transliterator::createInstance(transliteratorID, UTRANS_FORWARD, parseError,
 571                                        status));
 572     if ((Transliterator *)sourceToTarget == NULL) {
 573         parent->dataerrln("FAIL: createInstance(" + transliteratorID +
 574                    ") returned NULL. Error: " + u_errorName(status)
 575                    + "\n\tpreContext : " + prettify(parseError.preContext)
 576                    + "\n\tpostContext : " + prettify(parseError.postContext));
 577
 578                 return;
 579     }
 580     TransliteratorPointer targetToSource(sourceToTarget->createInverse(status));
 581     if ((Transliterator *)targetToSource == NULL) {
 582         parent->errln("FAIL: " + transliteratorID +
 583                    ".createInverse() returned NULL. Error:" + u_errorName(status)
 584                    + "\n\tpreContext : " + prettify(parseError.preContext)
 585                    + "\n\tpostContext : " + prettify(parseError.postContext));
 586         return;
 587     }
 588
 589     AbbreviatedUnicodeSetIterator usi;
 590     AbbreviatedUnicodeSetIterator usi2;
 591
 592     parent->logln("Checking that at least one irrelevant character is not NFC'ed");
 593     // string is from NFC_NO in the UCD
 594     UnicodeString irrelevants = CharsToUnicodeString("\\u2000\\u2001\\u2126\\u212A\\u212B\\u2329");
 595
 596     if (checkIrrelevants(sourceToTarget, irrelevants) == FALSE) {
 597         logFails("Source-Target, irrelevants");
 598     }
 599     if (checkIrrelevants(targetToSource, irrelevants) == FALSE) {
 600         logFails("Target-Source, irrelevants");
 601     }
 602
 603     if (!quickRt){
 604       parent->logln("Checking that toRules works");
 605       UnicodeString rules = "";
 606
 607       UParseError parseError;
 608       rules = sourceToTarget->toRules(rules, TRUE);
 609       // parent->logln((UnicodeString)"toRules => " + rules);
 610       TransliteratorPointer sourceToTarget2(Transliterator::createFromRules(
 611                                                        "s2t2", rules,
 612                                                        UTRANS_FORWARD,
 613                                                        parseError, status));
 614       if (U_FAILURE(status)) {
 615           parent->errln("FAIL: createFromRules %s\n", u_errorName(status));
 616           return;
 617       }
 618
 619       rules = targetToSource->toRules(rules, FALSE);
 620       TransliteratorPointer targetToSource2(Transliterator::createFromRules(
 621                                                        "t2s2", rules,
 622                                                        UTRANS_FORWARD,
 623                                                        parseError, status));
 624       if (U_FAILURE(status)) {
 625           parent->errln("FAIL: createFromRules %s\n", u_errorName(status));
 626           return;
 627       }
 628
 629       usi.reset(sourceRange);
 630       for (;;) {
 631           if (!usi.next() || usi.isString()) break;
 632           UChar32 c = usi.getCodepoint();
 633
 634           UnicodeString srcStr((UChar32)c);
 635           UnicodeString targ = srcStr;
 636           sourceToTarget->transliterate(targ);
 637           UnicodeString targ2 = srcStr;
 638           sourceToTarget2->transliterate(targ2);
 639           if (targ != targ2) {
 640               logToRulesFails("Source-Target, toRules", srcStr, targ, targ2);
 641           }
 642       }
 643
 644       usi.reset(targetRange);
 645       for (;;) {
 646           if (!usi.next() || usi.isString()) break;
 647           UChar32 c = usi.getCodepoint();
 648
 649           UnicodeString srcStr((UChar32)c);
 650           UnicodeString targ = srcStr;
 651           targetToSource->transliterate(targ);
 652           UnicodeString targ2 = srcStr;
 653           targetToSource2->transliterate(targ2);
 654           if (targ != targ2) {
 655               logToRulesFails("Target-Source, toRules", srcStr, targ, targ2);
 656           }
 657       }
 658     }
 659
 660     parent->logln("Checking that all source characters convert to target - Singles");
 661
 662     UnicodeSet failSourceTarg;
 663     usi.reset(sourceRange);
 664     for (;;) {
 665         if (!usi.next() || usi.isString()) break;
 666         UChar32 c = usi.getCodepoint();
 667
 668         UnicodeString srcStr((UChar32)c);
 669         UnicodeString targ = srcStr;
 670         sourceToTarget->transliterate(targ);
 671         if (toTarget.containsAll(targ) == FALSE
 672             || badCharacters.containsSome(targ) == TRUE) {
 673             UnicodeString targD;
 674             Normalizer::decompose(targ, FALSE, 0, targD, status);
 675             if (U_FAILURE(status)) {
 676                 parent->errln("FAIL: Internal error during decomposition %s\n", u_errorName(status));
 677                 return;
 678             }
 679             if (toTarget.containsAll(targD) == FALSE ||
 680                 badCharacters.containsSome(targD) == TRUE) {
 681                 logWrongScript("Source-Target", srcStr, targ);
 682                 failSourceTarg.add(c);
 683                 continue;
 684             }
 685         }
 686
 687         UnicodeString cs2;
 688         Normalizer::decompose(srcStr, FALSE, 0, cs2, status);
 689         if (U_FAILURE(status)) {
 690             parent->errln("FAIL: Internal error during decomposition %s\n", u_errorName(status));
 691             return;
 692         }
 693         UnicodeString targ2 = cs2;
 694         sourceToTarget->transliterate(targ2);
 695         if (targ != targ2) {
 696             logNotCanonical("Source-Target", srcStr, targ,cs2, targ2);
 697         }
 698     }
 699
 700     parent->logln("Checking that all source characters convert to target - Doubles");
 701
 702     UnicodeSet sourceRangeMinusFailures(sourceRange);
 703     sourceRangeMinusFailures.removeAll(failSourceTarg);
 704
 705     usi.reset(sourceRangeMinusFailures, quickRt, density);
 706     for (;;) {
 707         if (!usi.next() || usi.isString()) break;
 708         UChar32 c = usi.getCodepoint();
 709
 710         usi2.reset(sourceRangeMinusFailures, quickRt, density);
 711         for (;;) {
 712             if (!usi2.next() || usi2.isString()) break;
 713             UChar32 d = usi2.getCodepoint();
 714
 715             UnicodeString srcStr;
 716             srcStr += (UChar32)c;
 717             srcStr += (UChar32)d;
 718             UnicodeString targ = srcStr;
 719             sourceToTarget->transliterate(targ);
 720             if (toTarget.containsAll(targ) == FALSE ||
 721                 badCharacters.containsSome(targ) == TRUE)
 722             {
 723                 UnicodeString targD;
 724                 Normalizer::decompose(targ, FALSE, 0, targD, status);
 725                 if (U_FAILURE(status)) {
 726                     parent->errln("FAIL: Internal error during decomposition %s\n", u_errorName(status));
 727                     return;
 728                 }
 729                 if (toTarget.containsAll(targD) == FALSE ||
 730                     badCharacters.containsSome(targD) == TRUE) {
 731                     logWrongScript("Source-Target", srcStr, targ);
 732                     continue;
 733                 }
 734             }
 735             UnicodeString cs2;
 736             Normalizer::decompose(srcStr, FALSE, 0, cs2, status);
 737             if (U_FAILURE(status)) {
 738                 parent->errln("FAIL: Internal error during decomposition %s\n", u_errorName(status));
 739                 return;
 740             }
 741             UnicodeString targ2 = cs2;
 742             sourceToTarget->transliterate(targ2);
 743             if (targ != targ2) {
 744                 logNotCanonical("Source-Target", srcStr, targ, cs2,targ2);
 745             }
 746         }
 747     }
 748
 749     parent->logln("Checking that target characters convert to source and back - Singles");
 750
 751     UnicodeSet failTargSource;
 752     UnicodeSet failRound;
 753
 754     usi.reset(targetRange);
 755     for (;;) {
 756         if (!usi.next()) break;
 757
 758         if(usi.isString()){
 759             srcStr = usi.getString();
 760         }else{
 761             srcStr = (UnicodeString)usi.getCodepoint();
 762         }
 763
 764         UChar32 c = srcStr.char32At(0);
 765
 766         targ = srcStr;
 767         targetToSource->transliterate(targ);
 768         reverse = targ;
 769         sourceToTarget->transliterate(reverse);
 770
 771         if (toSource.containsAll(targ) == FALSE ||
 772             badCharacters.containsSome(targ) == TRUE) {
 773             UnicodeString targD;
 774             Normalizer::decompose(targ, FALSE, 0, targD, status);
 775             if (U_FAILURE(status)) {
 776                 parent->errln("FAIL: Internal error during decomposition%s\n", u_errorName(status));
 777                 return;
 778             }
 779             if (toSource.containsAll(targD) == FALSE) {
 780                 logWrongScript("Target-Source", srcStr, targ);
 781                 failTargSource.add(c);
 782                 continue;
 783             }
 784             if (badCharacters.containsSome(targD) == TRUE) {
 785                 logWrongScript("Target-Source*", srcStr, targ);
 786                 failTargSource.add(c);
 787                 continue;
 788             }
 789         }
 790         if (isSame(srcStr, reverse) == FALSE &&
 791             roundtripExclusionsSet.contains(c) == FALSE
 792             && roundtripExclusionsSet.contains(srcStr)==FALSE) {
 793             logRoundTripFailure(srcStr,targetToSource->getID(), targ,sourceToTarget->getID(), reverse);
 794             failRound.add(c);
 795             continue;
 796         }
 797
 798         UnicodeString targ2;
 799         Normalizer::decompose(targ, FALSE, 0, targ2, status);
 800         if (U_FAILURE(status)) {
 801             parent->errln("FAIL: Internal error during decomposition%s\n", u_errorName(status));
 802             return;
 803         }
 804         UnicodeString reverse2 = targ2;
 805         sourceToTarget->transliterate(reverse2);
 806         if (reverse != reverse2) {
 807             logNotCanonical("Target-Source", targ, reverse, targ2, reverse2);
 808         }
 809     }
 810
 811     parent->logln("Checking that target characters convert to source and back - Doubles");
 812     int32_t count = 0;
 813
 814     UnicodeSet targetRangeMinusFailures(targetRange);
 815     targetRangeMinusFailures.removeAll(failTargSource);
 816     targetRangeMinusFailures.removeAll(failRound);
 817
 818     usi.reset(targetRangeMinusFailures, quickRt, density);
 819     UnicodeString targ2;
 820     UnicodeString reverse2;
 821     UnicodeString targD;
 822     for (;;) {
 823         if (!usi.next() || usi.isString()) break;
 824         UChar32 c = usi.getCodepoint();
 825         if (++count > pairLimit) {
 826             //throw new TestTruncated("Test truncated at " + pairLimit + " x 64k pairs");
 827             parent->logln("");
 828             parent->logln((UnicodeString)"Test truncated at " + pairLimit + " x 64k pairs");
 829             return;
 830         }
 831
 832         usi2.reset(targetRangeMinusFailures, quickRt, density);
 833         for (;;) {
 834             if (!usi2.next() || usi2.isString())
 835                 break;
 836             UChar32 d = usi2.getCodepoint();
 837             srcStr.truncate(0);  // empty the variable without construction/destruction
 838             srcStr += c;
 839             srcStr += d;
 840
 841             targ = srcStr;
 842             targetToSource->transliterate(targ);
 843             reverse = targ;
 844             sourceToTarget->transliterate(reverse);
 845
 846             if (toSource.containsAll(targ) == FALSE ||
 847                 badCharacters.containsSome(targ) == TRUE)
 848             {
 849                 targD.truncate(0);  // empty the variable without construction/destruction
 850                 Normalizer::decompose(targ, FALSE, 0, targD, status);
 851                 if (U_FAILURE(status)) {
 852                     parent->errln("FAIL: Internal error during decomposition%s\n",
 853                                u_errorName(status));
 854                     return;
 855                 }
 856                 if (toSource.containsAll(targD) == FALSE
 857                     || badCharacters.containsSome(targD) == TRUE)
 858                 {
 859                     logWrongScript("Target-Source", srcStr, targ);
 860                     continue;
 861                 }
 862             }
 863             if (isSame(srcStr, reverse) == FALSE &&
 864                 roundtripExclusionsSet.contains(c) == FALSE&&
 865                 roundtripExclusionsSet.contains(d) == FALSE &&
 866                 roundtripExclusionsSet.contains(srcStr)== FALSE)
 867             {
 868                 logRoundTripFailure(srcStr,targetToSource->getID(), targ, sourceToTarget->getID(),reverse);
 869                 continue;
 870             }
 871
 872             targ2.truncate(0);  // empty the variable without construction/destruction
 873             Normalizer::decompose(targ, FALSE, 0, targ2, status);
 874             if (U_FAILURE(status)) {
 875                 parent->errln("FAIL: Internal error during decomposition%s\n", u_errorName(status));
 876                 return;
 877             }
 878             reverse2 = targ2;
 879             sourceToTarget->transliterate(reverse2);
 880             if (reverse != reverse2) {
 881                 logNotCanonical("Target-Source", targ,reverse, targ2, reverse2);
 882             }
 883         }
 884     }
 885     parent->logln("");
 886 }
 887
 888 void RTTest::logWrongScript(const UnicodeString& label,
 889                             const UnicodeString& from,
 890                             const UnicodeString& to) {
 891     parent->errln((UnicodeString)"FAIL " +
 892                label + ": " +
 893                from + "(" + TestUtility::hex(from) + ") => " +
 894                to + "(" + TestUtility::hex(to) + ")");
 895     ++errorCount;
 896 }
 897
 898 void RTTest::logNotCanonical(const UnicodeString& label,
 899                              const UnicodeString& from,
 900                              const UnicodeString& to,
 901                              const UnicodeString& fromCan,
 902                              const UnicodeString& toCan) {
 903     parent->errln((UnicodeString)"FAIL (can.equiv)" +
 904                label + ": " +
 905                from + "(" + TestUtility::hex(from) + ") => " +
 906                to + "(" + TestUtility::hex(to) + ")" +
 907                fromCan + "(" + TestUtility::hex(fromCan) + ") => " +
 908                toCan + " (" +
 909                TestUtility::hex(toCan) + ")"
 910                );
 911     ++errorCount;
 912 }
 913
 914 void RTTest::logFails(const UnicodeString& label) {
 915     parent->errln((UnicodeString)"<br>FAIL " + label);
 916     ++errorCount;
 917 }
 918
 919 void RTTest::logToRulesFails(const UnicodeString& label,
 920                              const UnicodeString& from,
 921                              const UnicodeString& to,
 922                              const UnicodeString& otherTo)
 923 {
 924     parent->errln((UnicodeString)"FAIL: " +
 925                label + ": " +
 926                from + "(" + TestUtility::hex(from) + ") => " +
 927                to + "(" + TestUtility::hex(to) + ")" +
 928                "!=" +
 929                otherTo + " (" +
 930                TestUtility::hex(otherTo) + ")"
 931                );
 932     ++errorCount;
 933 }
 934
 935
 936 void RTTest::logRoundTripFailure(const UnicodeString& from,
 937                                  const UnicodeString& toID,
 938                                  const UnicodeString& to,
 939                                  const UnicodeString& backID,
 940                                  const UnicodeString& back) {
 941     if (legalSource->is(from) == FALSE) return; // skip illegals
 942
 943     parent->errln((UnicodeString)"FAIL Roundtrip: " +
 944                from + "(" + TestUtility::hex(from) + ") => " +
 945                to + "(" + TestUtility::hex(to) + ")  "+toID+" => " +
 946                back + "(" + TestUtility::hex(back) + ") "+backID+" => ");
 947     ++errorCount;
 948 }
 949
 950 //--------------------------------------------------------------------
 951 // Specific Tests
 952 //--------------------------------------------------------------------
 953
 954     /*
 955     Note: Unicode 3.2 added new Hiragana/Katakana characters:
 956
 957 3095..3096    ; 3.2 #   [2] HIRAGANA LETTER SMALL KA..HIRAGANA LETTER SMALL KE
 958 309F..30A0    ; 3.2 #   [2] HIRAGANA DIGRAPH YORI..KATAKANA-HIRAGANA DOUBLE HYPHEN
 959 30FF          ; 3.2 #       KATAKANA DIGRAPH KOTO
 960 31F0..31FF    ; 3.2 #  [16] KATAKANA LETTER SMALL KU..KATAKANA LETTER SMALL RO
 961
 962     Unicode 5.2 added another Hiragana character:
 963 1F200         ; 5.2 #       SQUARE HIRAGANA HOKA
 964
 965     We will not add them to the rules until they are more supported (e.g. in fonts on Windows)
 966     A bug has been filed to remind us to do this: #1979.
 967     */
 968
 969 static const char KATAKANA[] = "[[[:katakana:][\\u30A1-\\u30FA\\u30FC]]-[\\u30FF\\u31F0-\\u31FF]-[:^age=5.2:]]";
 970 static const char HIRAGANA[] = "[[[:hiragana:][\\u3040-\\u3094]]-[\\u3095-\\u3096\\u309F-\\u30A0\\U0001F200-\\U0001F2FF]-[:^age=5.2:]]";
 971 static const char LENGTH[] = "[\\u30FC]";
 972 static const char HALFWIDTH_KATAKANA[] = "[\\uFF65-\\uFF9D]";
 973 static const char KATAKANA_ITERATION[] = "[\\u30FD\\u30FE]";
 974 static const char HIRAGANA_ITERATION[] = "[\\u309D\\u309E]";
 975 static const int32_t TEMP_MAX=256;
 976
 977 void TransliteratorRoundTripTest::TestKana() {
 978     RTTest test("Katakana-Hiragana");
 979     Legal *legal = new Legal();
 980     char temp[TEMP_MAX];
 981     strcpy(temp, "[");
 982     strcat(temp, HALFWIDTH_KATAKANA);
 983     strcat(temp, LENGTH);
 984     strcat(temp, "]");
 985     test.test(KATAKANA, UnicodeString("[") + HIRAGANA + LENGTH + UnicodeString("]"),
 986               temp,
 987               this, quick, legal);
 988     delete legal;
 989 }
 990
 991 void TransliteratorRoundTripTest::TestHiragana() {
 992     RTTest test("Latin-Hiragana");
 993     Legal *legal = new Legal();
 994     test.test(UnicodeString("[a-zA-Z]", ""),
 995               UnicodeString(HIRAGANA, -1, US_INV),
 996               HIRAGANA_ITERATION, this, quick, legal);
 997     delete legal;
 998 }
 999
1000 void TransliteratorRoundTripTest::TestKatakana() {
1001     RTTest test("Latin-Katakana");
1002     Legal *legal = new Legal();
1003     char temp[TEMP_MAX];
1004     strcpy(temp, "[");
1005     strcat(temp, KATAKANA_ITERATION);
1006     strcat(temp, HALFWIDTH_KATAKANA);
1007     strcat(temp, "]");
1008     test.test(UnicodeString("[a-zA-Z]", ""),
1009               UnicodeString(KATAKANA, -1, US_INV),
1010               temp,
1011               this, quick, legal);
1012     delete legal;
1013 }
1014
1015 void TransliteratorRoundTripTest::TestJamo() {
1016     RTTest t("Latin-Jamo");
1017     Legal *legal = new LegalJamo();
1018     t.test(UnicodeString("[a-zA-Z]", ""),
1019            UnicodeString("[\\u1100-\\u1112 \\u1161-\\u1175 \\u11A8-\\u11C2]",
1020                          ""),
1021            NULL, this, quick, legal);
1022     delete legal;
1023 }
1024
1025 void TransliteratorRoundTripTest::TestHangul() {
1026     RTTest t("Latin-Hangul");
1027     Legal *legal = new Legal();
1028     if (quick) t.setPairLimit(1000);
1029     t.test(UnicodeString("[a-zA-Z]", ""),
1030            UnicodeString("[\\uAC00-\\uD7A4]", ""),
1031            NULL, this, quick, legal, 1);
1032     delete legal;
1033 }
1034
1035
1036 #define ASSERT_SUCCESS(status) {if (U_FAILURE(status)) { \
1037      errcheckln(status, "error at file %s, line %d, status = %s", __FILE__, __LINE__, \
1038          u_errorName(status)); \
1039          return;}}
1040
1041
1042 static void writeStringInU8(FILE *out, const UnicodeString &s) {
1043     int i;
1044     for (i=0; i<s.length(); i=s.moveIndex32(i, 1)) {
1045         UChar32  c = s.char32At(i);
1046         uint8_t  bufForOneChar[10];
1047         UBool    isError = FALSE;
1048         int32_t  destIdx = 0;
1049         U8_APPEND(bufForOneChar, destIdx, (int32_t)sizeof(bufForOneChar), c, isError);
1050         fwrite(bufForOneChar, 1, destIdx, out);
1051     }
1052 }
1053
1054
1055
1056
1057 void TransliteratorRoundTripTest::TestHan() {
1058     UErrorCode  status = U_ZERO_ERROR;
1059     LocalULocaleDataPointer uld(ulocdata_open("zh",&status));
1060     LocalUSetPointer USetExemplars(ulocdata_getExemplarSet(uld.getAlias(), uset_openEmpty(), 0, ULOCDATA_ES_STANDARD, &status));
1061     ASSERT_SUCCESS(status);
1062
1063     UnicodeString source;
1064     UChar32       c;
1065     int           i;
1066     for (i=0; ;i++) {
1067         // Add all of the Chinese exemplar chars to the string "source".
1068         c = uset_charAt(USetExemplars.getAlias(), i);
1069         if (c == (UChar32)-1) {
1070             break;
1071         }
1072         source.append(c);
1073     }
1074
1075     // transform with Han translit
1076     Transliterator *hanTL = Transliterator::createInstance("Han-Latin", UTRANS_FORWARD, status);
1077     ASSERT_SUCCESS(status);
1078     UnicodeString target=source;
1079     hanTL->transliterate(target);
1080     // now verify that there are no Han characters left
1081     UnicodeSet allHan("[:han:]", status);
1082     ASSERT_SUCCESS(status);
1083     if (allHan.containsSome(target)) {
1084         errln("file %s, line %d, No Han must be left after Han-Latin transliteration",
1085             __FILE__, __LINE__);
1086     }
1087
1088     // check the pinyin translit
1089     Transliterator *pn = Transliterator::createInstance("Latin-NumericPinyin", UTRANS_FORWARD, status);
1090     ASSERT_SUCCESS(status);
1091     UnicodeString target2 = target;
1092     pn->transliterate(target2);
1093
1094     // verify that there are no marks
1095     Transliterator *nfd = Transliterator::createInstance("nfd", UTRANS_FORWARD, status);
1096     ASSERT_SUCCESS(status);
1097
1098     UnicodeString nfded = target2;
1099     nfd->transliterate(nfded);
1100     UnicodeSet allMarks(UNICODE_STRING_SIMPLE("[\\u0304\\u0301\\u030C\\u0300\\u0306]"), status); // look only for Pinyin tone marks, not all marks (there are some others in there)
1101     ASSERT_SUCCESS(status);
1102     assertFalse("NumericPinyin must contain no marks", allMarks.containsSome(nfded));
1103
1104     // verify roundtrip
1105     Transliterator *np = pn->createInverse(status);
1106     ASSERT_SUCCESS(status);
1107     UnicodeString target3 = target2;
1108     np->transliterate(target3);
1109     UBool roundtripOK = (target3.compare(target) == 0);
1110     assertTrue("NumericPinyin must roundtrip", roundtripOK);
1111     if (!roundtripOK) {
1112         const char *filename = "numeric-pinyin.log.txt";
1113         FILE *out = fopen(filename, "w");
1114         errln("Creating log file %s\n", filename);
1115         fprintf(out, "Pinyin:                ");
1116         writeStringInU8(out, target);
1117         fprintf(out, "\nPinyin-Numeric-Pinyin: ");
1118         writeStringInU8(out, target2);
1119         fprintf(out, "\nNumeric-Pinyin-Pinyin: ");
1120         writeStringInU8(out, target3);
1121         fprintf(out, "\n");
1122         fclose(out);
1123     }
1124
1125     delete hanTL;
1126     delete pn;
1127     delete nfd;
1128     delete np;
1129 }
1130
1131
1132 void TransliteratorRoundTripTest::TestGreek() {
1133     logKnownIssue( "cldrbug:1911");
1134     // It is left in its current state as a regression test.
1135
1136     RTTest test("Latin-Greek");
1137     LegalGreek *legal = new LegalGreek(TRUE);
1138
1139     test.test(UnicodeString("[a-zA-Z]", ""),
1140         UnicodeString("[\\u003B\\u00B7[[:Greek:]&[:Letter:]]-["
1141             "\\u1D26-\\u1D2A" // L&   [5] GREEK LETTER SMALL CAPITAL GAMMA..GREEK LETTER SMALL CAPITAL PSI
1142             "\\u1D5D-\\u1D61" // Lm   [5] MODIFIER LETTER SMALL BETA..MODIFIER LETTER SMALL CHI
1143             "\\u1D66-\\u1D6A" // L&   [5] GREEK SUBSCRIPT SMALL LETTER BETA..GREEK SUBSCRIPT SMALL LETTER CHI
1144             "\\u03D7-\\u03EF" // \N{GREEK KAI SYMBOL}..\N{COPTIC SMALL LETTER DEI}
1145             "] & [:Age=4.0:]]",
1146
1147               //UnicodeString("[[\\u003B\\u00B7[:Greek:]-[\\u0374\\u0385\\u1fcd\\u1fce\\u1fdd\\u1fde\\u1fed-\\u1fef\\u1ffd\\u03D7-\\u03EF]]&[:Age=3.2:]]",
1148                             ""),
1149               "[\\u00B5\\u037A\\u03D0-\\u03F5\\u03f9]", /* exclusions */
1150               this, quick, legal, 50);
1151
1152
1153     delete legal;
1154 }
1155
1156
1157 void TransliteratorRoundTripTest::TestGreekUNGEGN() {
1158     logKnownIssue( "cldrbug:1911");
1159     // It is left in its current state as a regression test.
1160
1161     RTTest test("Latin-Greek/UNGEGN");
1162     LegalGreek *legal = new LegalGreek(FALSE);
1163
1164     test.test(UnicodeString("[a-zA-Z]", ""),
1165         UnicodeString("[\\u003B\\u00B7[[:Greek:]&[:Letter:]]-["
1166             "\\u1D26-\\u1D2A" // L&   [5] GREEK LETTER SMALL CAPITAL GAMMA..GREEK LETTER SMALL CAPITAL PSI
1167             "\\u1D5D-\\u1D61" // Lm   [5] MODIFIER LETTER SMALL BETA..MODIFIER LETTER SMALL CHI
1168             "\\u1D66-\\u1D6A" // L&   [5] GREEK SUBSCRIPT SMALL LETTER BETA..GREEK SUBSCRIPT SMALL LETTER CHI
1169             "\\u03D7-\\u03EF" // \N{GREEK KAI SYMBOL}..\N{COPTIC SMALL LETTER DEI}
1170             "] & [:Age=4.0:]]",
1171               //UnicodeString("[[\\u003B\\u00B7[:Greek:]-[\\u0374\\u0385\\u1fce\\u1fde\\u03D7-\\u03EF]]&[:Age=3.2:]]",
1172                             ""),
1173               "[\\u0385\\u00B5\\u037A\\u03D0-\\uFFFF {\\u039C\\u03C0}]", /* roundtrip exclusions */
1174               this, quick, legal);
1175
1176     delete legal;
1177 }
1178
1179 void TransliteratorRoundTripTest::Testel() {
1180     logKnownIssue( "cldrbug:1911");
1181     // It is left in its current state as a regression test.
1182
1183     RTTest test("Latin-el");
1184     LegalGreek *legal = new LegalGreek(FALSE);
1185
1186     test.test(UnicodeString("[a-zA-Z]", ""),
1187         UnicodeString("[\\u003B\\u00B7[[:Greek:]&[:Letter:]]-["
1188             "\\u1D26-\\u1D2A" // L&   [5] GREEK LETTER SMALL CAPITAL GAMMA..GREEK LETTER SMALL CAPITAL PSI
1189             "\\u1D5D-\\u1D61" // Lm   [5] MODIFIER LETTER SMALL BETA..MODIFIER LETTER SMALL CHI
1190             "\\u1D66-\\u1D6A" // L&   [5] GREEK SUBSCRIPT SMALL LETTER BETA..GREEK SUBSCRIPT SMALL LETTER CHI
1191             "\\u03D7-\\u03EF" // \N{GREEK KAI SYMBOL}..\N{COPTIC SMALL LETTER DEI}
1192             "] & [:Age=4.0:]]",
1193               //UnicodeString("[[\\u003B\\u00B7[:Greek:]-[\\u0374\\u0385\\u1fce\\u1fde\\u03D7-\\u03EF]]&[:Age=3.2:]]",
1194                             ""),
1195               "[\\u00B5\\u037A\\u03D0-\\uFFFF {\\u039C\\u03C0}]", /* exclusions */
1196               this, quick, legal);
1197
1198
1199     delete legal;
1200 }
1201
1202
1203 void TransliteratorRoundTripTest::TestArabic() {
1204     UnicodeString ARABIC("[\\u060C\\u061B\\u061F\\u0621\\u0627-\\u063A\\u0641-\\u0655\\u0660-\\u066C\\u067E\\u0686\\u0698\\u06A4\\u06AD\\u06AF\\u06CB-\\u06CC\\u06F0-\\u06F9]", -1, US_INV);
1205     Legal *legal = new Legal();
1206     RTTest test("Latin-Arabic");
1207         test.test(UNICODE_STRING_SIMPLE("[a-zA-Z\\u02BE\\u02BF\\u207F]"), ARABIC, "[a-zA-Z\\u02BE\\u02BF\\u207F]",this, quick, legal); //
1208    delete legal;
1209 }
1210 class LegalHebrew : public Legal {
1211 private:
1212     UnicodeSet FINAL;
1213     UnicodeSet NON_FINAL;
1214     UnicodeSet LETTER;
1215 public:
1216     LegalHebrew(UErrorCode& error);
1217     virtual ~LegalHebrew() {}
1218     virtual UBool is(const UnicodeString& sourceString) const;
1219 };
1220
1221 LegalHebrew::LegalHebrew(UErrorCode& error){
1222     FINAL.applyPattern(UNICODE_STRING_SIMPLE("[\\u05DA\\u05DD\\u05DF\\u05E3\\u05E5]"), error);
1223     NON_FINAL.applyPattern(UNICODE_STRING_SIMPLE("[\\u05DB\\u05DE\\u05E0\\u05E4\\u05E6]"), error);
1224     LETTER.applyPattern("[:letter:]", error);
1225 }
1226 UBool LegalHebrew::is(const UnicodeString& sourceString)const{
1227
1228     if (sourceString.length() == 0) return TRUE;
1229     // don't worry about surrogates.
1230     for (int i = 0; i < sourceString.length(); ++i) {
1231         UChar ch = sourceString.charAt(i);
1232         UChar next = i+1 == sourceString.length() ? 0x0000 : sourceString.charAt(i);
1233         if (FINAL.contains(ch)) {
1234             if (LETTER.contains(next)) return FALSE;
1235         } else if (NON_FINAL.contains(ch)) {
1236             if (!LETTER.contains(next)) return FALSE;
1237         }
1238     }
1239     return TRUE;
1240 }
1241 void TransliteratorRoundTripTest::TestHebrew() {
1242     logKnownIssue( "cldrbug:1911");
1243     // It is left in its current state as a regression test.
1244
1245     //long start = System.currentTimeMillis();
1246     UErrorCode error = U_ZERO_ERROR;
1247     LegalHebrew* legal = new LegalHebrew(error);
1248     if(U_FAILURE(error)){
1249         dataerrln("Could not construct LegalHebrew object. Error: %s", u_errorName(error));
1250         return;
1251     }
1252     RTTest test("Latin-Hebrew");
1253     test.test(UNICODE_STRING_SIMPLE("[a-zA-Z\\u02BC\\u02BB]"), UNICODE_STRING_SIMPLE("[[[:hebrew:]-[\\u05BD\\uFB00-\\uFBFF]]&[:Age=4.0:]]"), "[\\u05F0\\u05F1\\u05F2]", this, quick, legal);
1254
1255     //showElapsed(start, "TestHebrew");
1256     delete legal;
1257 }
1258 void TransliteratorRoundTripTest::TestCyrillic() {
1259     RTTest test("Latin-Cyrillic");
1260     Legal *legal = new Legal();
1261
1262     test.test(UnicodeString("[a-zA-Z\\u0110\\u0111\\u02BA\\u02B9]", ""),
1263               UnicodeString("[[\\u0400-\\u045F] & [:Age=3.2:]]", ""), NULL, this, quick,
1264               legal);
1265
1266     delete legal;
1267 }
1268
1269
1270 // Inter-Indic Tests ----------------------------------
1271 class LegalIndic :public Legal{
1272     UnicodeSet vowelSignSet;
1273     UnicodeSet avagraha;
1274     UnicodeSet nukta;
1275     UnicodeSet virama;
1276     UnicodeSet sanskritStressSigns;
1277     UnicodeSet chandrabindu;
1278
1279 public:
1280     LegalIndic();
1281     virtual UBool is(const UnicodeString& sourceString) const;
1282     virtual ~LegalIndic() {};
1283 };
1284 UBool LegalIndic::is(const UnicodeString& sourceString) const{
1285     int cp=sourceString.charAt(0);
1286
1287     // A vowel sign cannot be the first char
1288     if(vowelSignSet.contains(cp)){
1289         return FALSE;
1290     }else if(avagraha.contains(cp)){
1291         return FALSE;
1292     }else if(virama.contains(cp)){
1293         return FALSE;
1294     }else if(nukta.contains(cp)){
1295         return FALSE;
1296     }else if(sanskritStressSigns.contains(cp)){
1297         return FALSE;
1298     }else if(chandrabindu.contains(cp) &&
1299                 ((sourceString.length()>1) &&
1300                     vowelSignSet.contains(sourceString.charAt(1)))){
1301         return FALSE;
1302     }
1303     return TRUE;
1304 }
1305 LegalIndic::LegalIndic(){
1306         UErrorCode status = U_ZERO_ERROR;
1307         vowelSignSet.addAll( UnicodeSet("[\\u0902\\u0903\\u0904\\u093e-\\u094c\\u0962\\u0963]",status));/* Devanagari */
1308         vowelSignSet.addAll( UnicodeSet("[\\u0982\\u0983\\u09be-\\u09cc\\u09e2\\u09e3\\u09D7]",status));/* Bengali */
1309         vowelSignSet.addAll( UnicodeSet("[\\u0a02\\u0a03\\u0a3e-\\u0a4c\\u0a62\\u0a63\\u0a70\\u0a71]",status));/* Gurmukhi */
1310         vowelSignSet.addAll( UnicodeSet("[\\u0a82\\u0a83\\u0abe-\\u0acc\\u0ae2\\u0ae3]",status));/* Gujarati */
1311         vowelSignSet.addAll( UnicodeSet("[\\u0b02\\u0b03\\u0b3e-\\u0b4c\\u0b62\\u0b63\\u0b56\\u0b57]",status));/* Oriya */
1312         vowelSignSet.addAll( UnicodeSet("[\\u0b82\\u0b83\\u0bbe-\\u0bcc\\u0be2\\u0be3\\u0bd7]",status));/* Tamil */
1313         vowelSignSet.addAll( UnicodeSet("[\\u0c02\\u0c03\\u0c3e-\\u0c4c\\u0c62\\u0c63\\u0c55\\u0c56]",status));/* Telugu */
1314         vowelSignSet.addAll( UnicodeSet("[\\u0c82\\u0c83\\u0cbe-\\u0ccc\\u0ce2\\u0ce3\\u0cd5\\u0cd6]",status));/* Kannada */
1315         vowelSignSet.addAll( UnicodeSet("[\\u0d02\\u0d03\\u0d3e-\\u0d4c\\u0d62\\u0d63\\u0d57]",status));/* Malayalam */
1316
1317         avagraha.addAll(UnicodeSet("[\\u093d\\u09bd\\u0abd\\u0b3d\\u0cbd]",status));
1318         nukta.addAll(UnicodeSet("[\\u093c\\u09bc\\u0a3c\\u0abc\\u0b3c\\u0cbc]",status));
1319         virama.addAll(UnicodeSet("[\\u094d\\u09cd\\u0a4d\\u0acd\\u0b4d\\u0bcd\\u0c4d\\u0ccd\\u0d4d]",status));
1320         sanskritStressSigns.addAll(UnicodeSet("[\\u0951\\u0952\\u0953\\u0954\\u097d]",status));
1321         chandrabindu.addAll(UnicodeSet("[\\u0901\\u0981\\u0A81\\u0b01\\u0c01]",status));
1322
1323     }
1324
1325 static const char latinForIndic[] = "[['.0-9A-Za-z~\\u00C0-\\u00C5\\u00C7-\\u00CF\\u00D1-\\u00D6\\u00D9-\\u00DD"
1326                                    "\\u00E0-\\u00E5\\u00E7-\\u00EF\\u00F1-\\u00F6\\u00F9-\\u00FD\\u00FF-\\u010F"
1327                                    "\\u0112-\\u0125\\u0128-\\u0130\\u0134-\\u0137\\u0139-\\u013E\\u0143-\\u0148"
1328                                    "\\u014C-\\u0151\\u0154-\\u0165\\u0168-\\u017E\\u01A0-\\u01A1\\u01AF-\\u01B0"
1329                                    "\\u01CD-\\u01DC\\u01DE-\\u01E3\\u01E6-\\u01ED\\u01F0\\u01F4-\\u01F5\\u01F8-\\u01FB"
1330                                    "\\u0200-\\u021B\\u021E-\\u021F\\u0226-\\u0233\\u0294\\u0303-\\u0304\\u0306\\u0314-\\u0315"
1331                                    "\\u0325\\u040E\\u0419\\u0439\\u045E\\u04C1-\\u04C2\\u04D0-\\u04D1\\u04D6-\\u04D7"
1332                                    "\\u04E2-\\u04E3\\u04EE-\\u04EF\\u1E00-\\u1E99\\u1EA0-\\u1EF9\\u1F01\\u1F03\\u1F05"
1333                                    "\\u1F07\\u1F09\\u1F0B\\u1F0D\\u1F0F\\u1F11\\u1F13\\u1F15\\u1F19\\u1F1B\\u1F1D\\u1F21"
1334                                    "\\u1F23\\u1F25\\u1F27\\u1F29\\u1F2B\\u1F2D\\u1F2F\\u1F31\\u1F33\\u1F35\\u1F37\\u1F39"
1335                                    "\\u1F3B\\u1F3D\\u1F3F\\u1F41\\u1F43\\u1F45\\u1F49\\u1F4B\\u1F4D\\u1F51\\u1F53\\u1F55"
1336                                    "\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F\\u1F61\\u1F63\\u1F65\\u1F67\\u1F69\\u1F6B\\u1F6D"
1337                                    "\\u1F6F\\u1F81\\u1F83\\u1F85\\u1F87\\u1F89\\u1F8B\\u1F8D\\u1F8F\\u1F91\\u1F93\\u1F95"
1338                                    "\\u1F97\\u1F99\\u1F9B\\u1F9D\\u1F9F\\u1FA1\\u1FA3\\u1FA5\\u1FA7\\u1FA9\\u1FAB\\u1FAD"
1339                                    "\\u1FAF-\\u1FB1\\u1FB8-\\u1FB9\\u1FD0-\\u1FD1\\u1FD8-\\u1FD9\\u1FE0-\\u1FE1\\u1FE5"
1340                                    "\\u1FE8-\\u1FE9\\u1FEC\\u212A-\\u212B\\uE04D\\uE064]"
1341                                    "-[\\uE000-\\uE080 \\u01E2\\u01E3]& [[:latin:][:mark:]]]";
1342
1343 void TransliteratorRoundTripTest::TestDevanagariLatin() {
1344     {
1345         UErrorCode status = U_ZERO_ERROR;
1346         UParseError parseError;
1347         TransliteratorPointer t1(Transliterator::createInstance("[\\u0964-\\u0965\\u0981-\\u0983\\u0985-\\u098C\\u098F-\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09BC\\u09BE-\\u09C4\\u09C7-\\u09C8\\u09CB-\\u09CD\\u09D7\\u09DC-\\u09DD\\u09DF-\\u09E3\\u09E6-\\u09FA];NFD;Bengali-InterIndic;InterIndic-Gujarati;NFC;",UTRANS_FORWARD, parseError, status));
1348         if((Transliterator *)t1 != NULL){
1349             TransliteratorPointer t2(t1->createInverse(status));
1350             if(U_FAILURE(status)){
1351                 errln("FAIL: could not create the Inverse:-( \n");
1352             }
1353         }else {
1354             dataerrln("FAIL: could not create the transliterator. Error: %s\n", u_errorName(status));
1355         }
1356
1357     }
1358     RTTest test("Latin-Devanagari");
1359     Legal *legal = new LegalIndic();
1360     logKnownIssue( "cldrbug:1911");
1361     // It is left in its current state as a regression test.
1362
1363     test.test(UnicodeString(latinForIndic, ""),
1364         UnicodeString("[[[:Devanagari:][\\u094d][\\u0964\\u0965]]&[:Age=4.1:]-[\\u0970]]", ""), "[\\u0965\\u0904]", this, quick,
1365             legal, 50);
1366
1367     delete legal;
1368 }
1369
1370 /* Defined this way for HP/UX11CC :-( */
1371 static const int32_t INTER_INDIC_ARRAY_WIDTH = 4;
1372 static const char * const interIndicArray[] = {
1373
1374     "BENGALI-DEVANAGARI", "[:BENGALI:]", "[[:Devanagari:]-[\\u0970]]",
1375     "[\\u0904\\u0951-\\u0954\\u0943-\\u0949\\u094a\\u0962\\u0963\\u090D\\u090e\\u0911\\u0912\\u0929\\u0933\\u0934\\u0935\\u093d\\u0950\\u0958\\u0959\\u095a\\u095b\\u095e\\u097d]", /*roundtrip exclusions*/
1376
1377     "DEVANAGARI-BENGALI", "[[:Devanagari:]-[\\u0970]]", "[:BENGALI:]",
1378     "[\\u0951-\\u0954\\u0951-\\u0954\\u09D7\\u090D\\u090e\\u0911\\u0912\\u0929\\u0933\\u0934\\u0935\\u093d\\u0950\\u0958\\u0959\\u095a\\u095b\\u095e\\u09f0\\u09f1\\u09f2-\\u09fa\\u09ce]", /*roundtrip exclusions*/
1379
1380     "GURMUKHI-DEVANAGARI", "[:GURMUKHI:]", "[[:Devanagari:]-[\\u0970]]",
1381     "[\\u0904\\u0901\\u0902\\u0936\\u0933\\u0951-\\u0954\\u0902\\u0903\\u0943-\\u0949\\u094a\\u0962\\u0963\\u090B\\u090C\\u090D\\u090e\\u0911\\u0912\\u0934\\u0937\\u093D\\u0950\\u0960\\u0961\\u097d]", /*roundtrip exclusions*/
1382
1383     "DEVANAGARI-GURMUKHI", "[[:Devanagari:]-[\\u0970]]", "[:GURMUKHI:]",
1384     "[\\u0904\\u0A02\\u0946\\u0A5C\\u0951-\\u0954\\u0A70\\u0A71\\u090B\\u090C\\u090D\\u090e\\u0911\\u0912\\u0934\\u0937\\u093D\\u0950\\u0960\\u0961\\u0a72\\u0a73\\u0a74]", /*roundtrip exclusions*/
1385
1386     "GUJARATI-DEVANAGARI", "[:GUJARATI:]", "[[:Devanagari:]-[\\u0970]]",
1387     "[\\u0946\\u094A\\u0962\\u0963\\u0951-\\u0954\\u0961\\u090c\\u090e\\u0912\\u097d]", /*roundtrip exclusions*/
1388
1389     "DEVANAGARI-GUJARATI", "[[:Devanagari:]-[\\u0970]]", "[:GUJARATI:]",
1390     "[\\u0951-\\u0954\\u0961\\u090c\\u090e\\u0912]", /*roundtrip exclusions*/
1391
1392     "ORIYA-DEVANAGARI", "[:ORIYA:]", "[[:Devanagari:]-[\\u0970]]",
1393     "[\\u0904\\u0943-\\u094a\\u0962\\u0963\\u0951-\\u0954\\u0950\\u090D\\u090e\\u0912\\u0911\\u0931\\u0935\\u097d]", /*roundtrip exclusions*/
1394
1395     "DEVANAGARI-ORIYA", "[[:Devanagari:]-[\\u0970]]", "[:ORIYA:]",
1396     "[\\u0b5f\\u0b56\\u0b57\\u0b70\\u0b71\\u0950\\u090D\\u090e\\u0912\\u0911\\u0931]", /*roundtrip exclusions*/
1397
1398     "Tamil-DEVANAGARI", "[:tamil:]", "[[:Devanagari:]-[\\u0970]]",
1399     "[\\u0901\\u0904\\u093c\\u0943-\\u094a\\u0951-\\u0954\\u0962\\u0963\\u090B\\u090C\\u090D\\u0911\\u0916\\u0917\\u0918\\u091B\\u091D\\u0920\\u0921\\u0922\\u0925\\u0926\\u0927\\u092B\\u092C\\u092D\\u0936\\u093d\\u0950[\\u0958-\\u0961]\\u097d]", /*roundtrip exclusions*/
1400
1401     "DEVANAGARI-Tamil", "[[:Devanagari:]-[\\u0970]]", "[:tamil:]",
1402     "[\\u0bd7\\u0BF0\\u0BF1\\u0BF2]", /*roundtrip exclusions*/
1403
1404     "Telugu-DEVANAGARI", "[:telugu:]", "[[:Devanagari:]-[\\u0970]]",
1405     "[\\u0904\\u093c\\u0950\\u0945\\u0949\\u0951-\\u0954\\u0962\\u0963\\u090D\\u0911\\u093d\\u0929\\u0934[\\u0958-\\u095f]\\u097d]", /*roundtrip exclusions*/
1406
1407     "DEVANAGARI-TELUGU", "[[:Devanagari:]-[\\u0970]]", "[:TELUGU:]",
1408     "[\\u0c55\\u0c56\\u0950\\u090D\\u0911\\u093d\\u0929\\u0934[\\u0958-\\u095f]]", /*roundtrip exclusions*/
1409
1410     "KANNADA-DEVANAGARI", "[:KANNADA:]", "[[:Devanagari:]-[\\u0970]]",
1411     "[\\u0901\\u0904\\u0946\\u093c\\u0950\\u0945\\u0949\\u0951-\\u0954\\u0962\\u0963\\u0950\\u090D\\u0911\\u093d\\u0929\\u0934[\\u0958-\\u095f]\\u097d]", /*roundtrip exclusions*/
1412
1413     "DEVANAGARI-KANNADA", "[[:Devanagari:]-[\\u0970]]", "[:KANNADA:]",
1414     "[{\\u0cb0\\u0cbc}{\\u0cb3\\u0cbc}\\u0cde\\u0cd5\\u0cd6\\u0950\\u090D\\u0911\\u093d\\u0929\\u0934[\\u0958-\\u095f]]", /*roundtrip exclusions*/
1415
1416     "MALAYALAM-DEVANAGARI", "[:MALAYALAM:]", "[[:Devanagari:]-[\\u0970]]",
1417     "[\\u0901\\u0904\\u094a\\u094b\\u094c\\u093c\\u0950\\u0944\\u0945\\u0949\\u0951-\\u0954\\u0962\\u0963\\u090D\\u0911\\u093d\\u0929\\u0934[\\u0958-\\u095f]\\u097d]", /*roundtrip exclusions*/
1418
1419     "DEVANAGARI-MALAYALAM", "[[:Devanagari:]-[\\u0970]]", "[:MALAYALAM:]",
1420     "[\\u0d4c\\u0d57\\u0950\\u090D\\u0911\\u093d\\u0929\\u0934[\\u0958-\\u095f]]", /*roundtrip exclusions*/
1421
1422     "GURMUKHI-BENGALI", "[:GURMUKHI:]", "[:BENGALI:]",
1423     "[\\u0981\\u0982\\u09b6\\u09e2\\u09e3\\u09c3\\u09c4\\u09d7\\u098B\\u098C\\u09B7\\u09E0\\u09E1\\u09F0\\u09F1\\u09f2-\\u09fa\\u09ce]", /*roundtrip exclusions*/
1424
1425     "BENGALI-GURMUKHI", "[:BENGALI:]", "[:GURMUKHI:]",
1426     "[\\u0A02\\u0a5c\\u0a47\\u0a70\\u0a71\\u0A33\\u0A35\\u0A59\\u0A5A\\u0A5B\\u0A5E\\u0A72\\u0A73\\u0A74]", /*roundtrip exclusions*/
1427
1428     "GUJARATI-BENGALI", "[:GUJARATI:]", "[:BENGALI:]",
1429     "[\\u09d7\\u09e2\\u09e3\\u098c\\u09e1\\u09f0\\u09f1\\u09f2-\\u09fa\\u09ce]", /*roundtrip exclusions*/
1430
1431     "BENGALI-GUJARATI", "[:BENGALI:]", "[:GUJARATI:]",
1432     "[\\u0A82\\u0a83\\u0Ac9\\u0Ac5\\u0ac7\\u0A8D\\u0A91\\u0AB3\\u0AB5\\u0ABD\\u0AD0]", /*roundtrip exclusions*/
1433
1434     "ORIYA-BENGALI", "[:ORIYA:]", "[:BENGALI:]",
1435     "[\\u09c4\\u09e2\\u09e3\\u09f0\\u09f1\\u09f2-\\u09fa\\u09ce]", /*roundtrip exclusions*/
1436
1437     "BENGALI-ORIYA", "[:BENGALI:]", "[:ORIYA:]",
1438     "[\\u0b35\\u0b71\\u0b5f\\u0b56\\u0b33\\u0b3d]", /*roundtrip exclusions*/
1439
1440     "Tamil-BENGALI", "[:tamil:]", "[:BENGALI:]",
1441     "[\\u0981\\u09bc\\u09c3\\u09c4\\u09e2\\u09e3\\u09f0\\u09f1\\u098B\\u098C\\u0996\\u0997\\u0998\\u099B\\u099D\\u09A0\\u09A1\\u09A2\\u09A5\\u09A6\\u09A7\\u09AB\\u09AC\\u09AD\\u09B6\\u09DC\\u09DD\\u09DF\\u09E0\\u09E1\\u09f2-\\u09fa\\u09ce]", /*roundtrip exclusions*/
1442
1443     "BENGALI-Tamil", "[:BENGALI:]", "[:tamil:]",
1444     "[\\u0bc6\\u0bc7\\u0bca\\u0B8E\\u0B92\\u0BA9\\u0BB1\\u0BB3\\u0BB4\\u0BB5\\u0BF0\\u0BF1\\u0BF2]", /*roundtrip exclusions*/
1445
1446     "Telugu-BENGALI", "[:telugu:]", "[:BENGALI:]",
1447     "[\\u09e2\\u09e3\\u09bc\\u09d7\\u09f0\\u09f1\\u09dc\\u09dd\\u09df\\u09f2-\\u09fa\\u09ce]", /*roundtrip exclusions*/
1448
1449     "BENGALI-TELUGU", "[:BENGALI:]", "[:TELUGU:]",
1450     "[\\u0c55\\u0c56\\u0c47\\u0c46\\u0c4a\\u0C0E\\u0C12\\u0C31\\u0C33\\u0C35]", /*roundtrip exclusions*/
1451
1452     "KANNADA-BENGALI", "[:KANNADA:]", "[:BENGALI:]",
1453     "[\\u0981\\u09e2\\u09e3\\u09bc\\u09d7\\u09dc\\u09dd\\u09df\\u09f0\\u09f1\\u09f2-\\u09fa\\u09ce]", /*roundtrip exclusions*/
1454
1455     "BENGALI-KANNADA", "[:BENGALI:]", "[:KANNADA:]",
1456     "[{\\u0cb0\\u0cbc}{\\u0cb3\\u0cbc}\\u0cc6\\u0cca\\u0cd5\\u0cd6\\u0cc7\\u0C8E\\u0C92\\u0CB1\\u0cb3\\u0cb5\\u0cde]", /*roundtrip exclusions*/
1457
1458     "MALAYALAM-BENGALI", "[:MALAYALAM:]", "[:BENGALI:]",
1459     "[\\u0981\\u09e2\\u09e3\\u09bc\\u09c4\\u09f0\\u09f1\\u09dc\\u09dd\\u09df\\u09dc\\u09dd\\u09df\\u09f2-\\u09fa\\u09ce]", /*roundtrip exclusions*/
1460
1461     "BENGALI-MALAYALAM", "[:BENGALI:]", "[:MALAYALAM:]",
1462     "[\\u0d46\\u0d4a\\u0d47\\u0d31-\\u0d35\\u0d0e\\u0d12]", /*roundtrip exclusions*/
1463
1464     "GUJARATI-GURMUKHI", "[:GUJARATI:]", "[:GURMUKHI:]",
1465     "[\\u0A02\\u0ab3\\u0ab6\\u0A70\\u0a71\\u0a82\\u0a83\\u0ac3\\u0ac4\\u0ac5\\u0ac9\\u0a5c\\u0a72\\u0a73\\u0a74\\u0a8b\\u0a8d\\u0a91\\u0abd]", /*roundtrip exclusions*/
1466
1467     "GURMUKHI-GUJARATI", "[:GURMUKHI:]", "[:GUJARATI:]",
1468     "[\\u0a5c\\u0A70\\u0a71\\u0a72\\u0a73\\u0a74\\u0a82\\u0a83\\u0a8b\\u0a8c\\u0a8d\\u0a91\\u0ab3\\u0ab6\\u0ab7\\u0abd\\u0ac3\\u0ac4\\u0ac5\\u0ac9\\u0ad0\\u0ae0\\u0ae1]", /*roundtrip exclusions*/
1469
1470     "ORIYA-GURMUKHI", "[:ORIYA:]", "[:GURMUKHI:]",
1471     "[\\u0A01\\u0A02\\u0a5c\\u0a21\\u0a47\\u0a71\\u0b02\\u0b03\\u0b33\\u0b36\\u0b43\\u0b56\\u0b57\\u0B0B\\u0B0C\\u0B37\\u0B3D\\u0B5F\\u0B60\\u0B61\\u0a35\\u0a72\\u0a73\\u0a74]", /*roundtrip exclusions*/
1472
1473     "GURMUKHI-ORIYA", "[:GURMUKHI:]", "[:ORIYA:]",
1474     "[\\u0b01\\u0b02\\u0b03\\u0b33\\u0b36\\u0b43\\u0b56\\u0b57\\u0B0B\\u0B0C\\u0B37\\u0B3D\\u0B5F\\u0B60\\u0B61\\u0b70\\u0b71]", /*roundtrip exclusions*/
1475
1476     "TAMIL-GURMUKHI", "[:TAMIL:]", "[:GURMUKHI:]",
1477     "[\\u0A01\\u0A02\\u0a33\\u0a36\\u0a3c\\u0a70\\u0a71\\u0a47\\u0A16\\u0A17\\u0A18\\u0A1B\\u0A1D\\u0A20\\u0A21\\u0A22\\u0A25\\u0A26\\u0A27\\u0A2B\\u0A2C\\u0A2D\\u0A59\\u0A5A\\u0A5B\\u0A5C\\u0A5E\\u0A72\\u0A73\\u0A74]", /*roundtrip exclusions*/
1478
1479     "GURMUKHI-TAMIL", "[:GURMUKHI:]", "[:TAMIL:]",
1480     "[\\u0b82\\u0bc6\\u0bca\\u0bd7\\u0bb7\\u0bb3\\u0b83\\u0B8E\\u0B92\\u0BA9\\u0BB1\\u0BB4\\u0bb6\\u0BF0\\u0BF1\\u0BF2]", /*roundtrip exclusions*/
1481
1482     "TELUGU-GURMUKHI", "[:TELUGU:]", "[:GURMUKHI:]",
1483     "[\\u0A02\\u0a33\\u0a36\\u0a3c\\u0a70\\u0a71\\u0A59\\u0A5A\\u0A5B\\u0A5C\\u0A5E\\u0A72\\u0A73\\u0A74]", /*roundtrip exclusions*/
1484
1485     "GURMUKHI-TELUGU", "[:GURMUKHI:]", "[:TELUGU:]",
1486     "[\\u0c01\\u0c02\\u0c03\\u0c33\\u0c36\\u0c44\\u0c43\\u0c46\\u0c4a\\u0c56\\u0c55\\u0C0B\\u0C0C\\u0C0E\\u0C12\\u0C31\\u0C37\\u0C60\\u0C61]", /*roundtrip exclusions*/
1487
1488     "KANNADA-GURMUKHI", "[:KANNADA:]", "[:GURMUKHI:]",
1489     "[\\u0A01\\u0A02\\u0a33\\u0a36\\u0a3c\\u0a70\\u0a71\\u0A59\\u0A5A\\u0A5B\\u0A5C\\u0A5E\\u0A72\\u0A73\\u0A74]", /*roundtrip exclusions*/
1490
1491     "GURMUKHI-KANNADA", "[:GURMUKHI:]", "[:KANNADA:]",
1492     "[{\\u0cb0\\u0cbc}{\\u0cb3\\u0cbc}\\u0c82\\u0c83\\u0cb3\\u0cb6\\u0cc4\\u0cc3\\u0cc6\\u0cca\\u0cd5\\u0cd6\\u0C8B\\u0C8C\\u0C8E\\u0C92\\u0CB1\\u0CB7\\u0cbd\\u0CE0\\u0CE1\\u0cde]", /*roundtrip exclusions*/
1493
1494     "MALAYALAM-GURMUKHI", "[:MALAYALAM:]", "[:GURMUKHI:]",
1495     "[\\u0A01\\u0A02\\u0a4b\\u0a4c\\u0a33\\u0a36\\u0a3c\\u0a70\\u0a71\\u0A59\\u0A5A\\u0A5B\\u0A5C\\u0A5E\\u0A72\\u0A73\\u0A74]", /*roundtrip exclusions*/
1496
1497     "GURMUKHI-MALAYALAM", "[:GURMUKHI:]", "[:MALAYALAM:]",
1498     "[\\u0d02\\u0d03\\u0d33\\u0d36\\u0d43\\u0d46\\u0d4a\\u0d4c\\u0d57\\u0D0B\\u0D0C\\u0D0E\\u0D12\\u0D31\\u0D34\\u0D37\\u0D60\\u0D61]", /*roundtrip exclusions*/
1499
1500     "GUJARATI-ORIYA", "[:GUJARATI:]", "[:ORIYA:]",
1501     "[\\u0b56\\u0b57\\u0B0C\\u0B5F\\u0B61\\u0b70\\u0b71]", /*roundtrip exclusions*/
1502
1503     "ORIYA-GUJARATI", "[:ORIYA:]", "[:GUJARATI:]",
1504     "[\\u0Ac4\\u0Ac5\\u0Ac9\\u0Ac7\\u0A8D\\u0A91\\u0AB5\\u0Ad0]", /*roundtrip exclusions*/
1505
1506     "TAMIL-GUJARATI", "[:TAMIL:]", "[:GUJARATI:]",
1507     "[\\u0A81\\u0a8c\\u0abc\\u0ac3\\u0Ac4\\u0Ac5\\u0Ac9\\u0Ac7\\u0A8B\\u0A8D\\u0A91\\u0A96\\u0A97\\u0A98\\u0A9B\\u0A9D\\u0AA0\\u0AA1\\u0AA2\\u0AA5\\u0AA6\\u0AA7\\u0AAB\\u0AAC\\u0AAD\\u0AB6\\u0ABD\\u0AD0\\u0AE0\\u0AE1]", /*roundtrip exclusions*/
1508
1509     "GUJARATI-TAMIL", "[:GUJARATI:]", "[:TAMIL:]",
1510     "[\\u0Bc6\\u0Bca\\u0Bd7\\u0B8E\\u0B92\\u0BA9\\u0BB1\\u0BB4\\u0BF0\\u0BF1\\u0BF2]", /*roundtrip exclusions*/
1511
1512     "TELUGU-GUJARATI", "[:TELUGU:]", "[:GUJARATI:]",
1513     "[\\u0abc\\u0Ac5\\u0Ac9\\u0A8D\\u0A91\\u0ABD\\u0Ad0]", /*roundtrip exclusions*/
1514
1515     "GUJARATI-TELUGU", "[:GUJARATI:]", "[:TELUGU:]",
1516     "[\\u0c46\\u0c4a\\u0c55\\u0c56\\u0C0C\\u0C0E\\u0C12\\u0C31\\u0C61]", /*roundtrip exclusions*/
1517
1518     "KANNADA-GUJARATI", "[:KANNADA:]", "[:GUJARATI:]",
1519     "[\\u0A81\\u0abc\\u0Ac5\\u0Ac9\\u0A8D\\u0A91\\u0ABD\\u0Ad0]", /*roundtrip exclusions*/
1520
1521     "GUJARATI-KANNADA", "[:GUJARATI:]", "[:KANNADA:]",
1522     "[{\\u0cb0\\u0cbc}{\\u0cb3\\u0cbc}\\u0cc6\\u0cca\\u0cd5\\u0cd6\\u0C8C\\u0C8E\\u0C92\\u0CB1\\u0CDE\\u0CE1]", /*roundtrip exclusions*/
1523
1524     "MALAYALAM-GUJARATI", "[:MALAYALAM:]", "[:GUJARATI:]",
1525     "[\\u0A81\\u0ac4\\u0acb\\u0acc\\u0abc\\u0Ac5\\u0Ac9\\u0A8D\\u0A91\\u0ABD\\u0Ad0]", /*roundtrip exclusions*/
1526
1527     "GUJARATI-MALAYALAM", "[:GUJARATI:]", "[:MALAYALAM:]",
1528     "[\\u0d46\\u0d4a\\u0d4c\\u0d55\\u0d57\\u0D0C\\u0D0E\\u0D12\\u0D31\\u0D34\\u0D61]", /*roundtrip exclusions*/
1529
1530     "TAMIL-ORIYA", "[:TAMIL:]", "[:ORIYA:]",
1531     "[\\u0B01\\u0b3c\\u0b43\\u0b56\\u0B0B\\u0B0C\\u0B16\\u0B17\\u0B18\\u0B1B\\u0B1D\\u0B20\\u0B21\\u0B22\\u0B25\\u0B26\\u0B27\\u0B2B\\u0B2C\\u0B2D\\u0B36\\u0B3D\\u0B5C\\u0B5D\\u0B5F\\u0B60\\u0B61\\u0b70\\u0b71]", /*roundtrip exclusions*/
1532
1533     "ORIYA-TAMIL", "[:ORIYA:]", "[:TAMIL:]",
1534     "[\\u0bc6\\u0bca\\u0bc7\\u0B8E\\u0B92\\u0BA9\\u0BB1\\u0BB4\\u0BB5\\u0BF0\\u0BF1\\u0BF2]", /*roundtrip exclusions*/
1535
1536     "TELUGU-ORIYA", "[:TELUGU:]", "[:ORIYA:]",
1537     "[\\u0b3c\\u0b57\\u0b56\\u0B3D\\u0B5C\\u0B5D\\u0B5F\\u0b70\\u0b71]", /*roundtrip exclusions*/
1538
1539     "ORIYA-TELUGU", "[:ORIYA:]", "[:TELUGU:]",
1540     "[\\u0c44\\u0c46\\u0c4a\\u0c55\\u0c47\\u0C0E\\u0C12\\u0C31\\u0C35]", /*roundtrip exclusions*/
1541
1542     "KANNADA-ORIYA", "[:KANNADA:]", "[:ORIYA:]",
1543     "[\\u0B01\\u0b3c\\u0b57\\u0B3D\\u0B5C\\u0B5D\\u0B5F\\u0b70\\u0b71]", /*roundtrip exclusions*/
1544
1545     "ORIYA-KANNADA", "[:ORIYA:]", "[:KANNADA:]",
1546     "[{\\u0cb0\\u0cbc}{\\u0cb3\\u0cbc}\\u0cc4\\u0cc6\\u0cca\\u0cd5\\u0cc7\\u0C8E\\u0C92\\u0CB1\\u0CB5\\u0CDE]", /*roundtrip exclusions*/
1547
1548     "MALAYALAM-ORIYA", "[:MALAYALAM:]", "[:ORIYA:]",
1549     "[\\u0B01\\u0b3c\\u0b56\\u0B3D\\u0B5C\\u0B5D\\u0B5F\\u0b70\\u0b71]", /*roundtrip exclusions*/
1550
1551     "ORIYA-MALAYALAM", "[:ORIYA:]", "[:MALAYALAM:]",
1552     "[\\u0D47\\u0D46\\u0D4a\\u0D0E\\u0D12\\u0D31\\u0D34\\u0D35]", /*roundtrip exclusions*/
1553
1554     "TELUGU-TAMIL", "[:TELUGU:]", "[:TAMIL:]",
1555     "[\\u0bd7\\u0ba9\\u0bb4\\u0BF0\\u0BF1\\u0BF2]", /*roundtrip exclusions*/
1556
1557     "TAMIL-TELUGU", "[:TAMIL:]", "[:TELUGU:]",
1558     "[\\u0C01\\u0c43\\u0c44\\u0c46\\u0c47\\u0c55\\u0c56\\u0c66\\u0C0B\\u0C0C\\u0C16\\u0C17\\u0C18\\u0C1B\\u0C1D\\u0C20\\u0C21\\u0C22\\u0C25\\u0C26\\u0C27\\u0C2B\\u0C2C\\u0C2D\\u0C36\\u0C60\\u0C61]", /*roundtrip exclusions*/
1559
1560     "KANNADA-TAMIL", "[:KANNADA:]", "[:TAMIL:]",
1561     "[\\u0bd7\\u0bc6\\u0ba9\\u0bb4\\u0BF0\\u0BF1\\u0BF2]", /*roundtrip exclusions*/
1562
1563     "TAMIL-KANNADA", "[:TAMIL:]", "[:KANNADA:]",
1564     "[\\u0cc3\\u0cc4\\u0cc6\\u0cc7\\u0cd5\\u0cd6\\u0C8B\\u0C8C\\u0C96\\u0C97\\u0C98\\u0C9B\\u0C9D\\u0CA0\\u0CA1\\u0CA2\\u0CA5\\u0CA6\\u0CA7\\u0CAB\\u0CAC\\u0CAD\\u0CB6\\u0cbc\\u0cbd\\u0CDE\\u0CE0\\u0CE1]", /*roundtrip exclusions*/
1565
1566     "MALAYALAM-TAMIL", "[:MALAYALAM:]", "[:TAMIL:]",
1567     "[\\u0ba9\\u0BF0\\u0BF1\\u0BF2]", /*roundtrip exclusions*/
1568
1569     "TAMIL-MALAYALAM", "[:TAMIL:]", "[:MALAYALAM:]",
1570     "[\\u0d43\\u0d12\\u0D0B\\u0D0C\\u0D16\\u0D17\\u0D18\\u0D1B\\u0D1D\\u0D20\\u0D21\\u0D22\\u0D25\\u0D26\\u0D27\\u0D2B\\u0D2C\\u0D2D\\u0D36\\u0D60\\u0D61]", /*roundtrip exclusions*/
1571
1572     "KANNADA-TELUGU", "[:KANNADA:]", "[:TELUGU:]",
1573     "[\\u0C01\\u0c3f\\u0c46\\u0c48\\u0c4a]", /*roundtrip exclusions*/
1574
1575     "TELUGU-KANNADA", "[:TELUGU:]", "[:KANNADA:]",
1576     "[\\u0cc8\\u0cd5\\u0cd6\\u0cbc\\u0cbd\\u0CDE]", /*roundtrip exclusions*/
1577
1578     "MALAYALAM-TELUGU", "[:MALAYALAM:]", "[:TELUGU:]",
1579     "[\\u0C01\\u0c44\\u0c4a\\u0c4c\\u0c4b\\u0c55\\u0c56]", /*roundtrip exclusions*/
1580
1581     "TELUGU-MALAYALAM", "[:TELUGU:]", "[:MALAYALAM:]",
1582     "[\\u0d4c\\u0d57\\u0D34]", /*roundtrip exclusions*/
1583
1584     "MALAYALAM-KANNADA", "[:MALAYALAM:]", "[:KANNADA:]",
1585     "[\\u0cbc\\u0cbd\\u0cc4\\u0cc6\\u0cca\\u0ccc\\u0ccb\\u0cd5\\u0cd6\\u0cDe]", /*roundtrip exclusions*/
1586
1587     "KANNADA-MALAYALAM", "[:KANNADA:]", "[:MALAYALAM:]",
1588     "[\\u0d4c\\u0d57\\u0d46\\u0D34]", /*roundtrip exclusions*/
1589
1590     "Latin-Bengali",latinForIndic, "[[:Bengali:][\\u0964\\u0965]]",
1591     "[\\u0965\\u09f0-\\u09fa\\u09ce]" /*roundtrip exclusions*/ ,
1592
1593     "Latin-Gurmukhi", latinForIndic, "[[:Gurmukhi:][\\u0964\\u0965]]",
1594     "[\\u0a01\\u0965\\u0a02\\u0a72\\u0a73\\u0a74]" /*roundtrip exclusions*/,
1595
1596     "Latin-Gujarati",latinForIndic, "[[:Gujarati:][\\u0964\\u0965]]",
1597     "[\\u0965]" /*roundtrip exclusions*/,
1598
1599     "Latin-Oriya",latinForIndic, "[[:Oriya:][\\u0964\\u0965]]",
1600     "[\\u0965\\u0b70]" /*roundtrip exclusions*/,
1601
1602     "Latin-Tamil",latinForIndic, "[:Tamil:]",
1603     "[\\u0BF0\\u0BF1\\u0BF2]" /*roundtrip exclusions*/,
1604
1605     "Latin-Telugu",latinForIndic, "[:Telugu:]",
1606     NULL /*roundtrip exclusions*/,
1607
1608     "Latin-Kannada",latinForIndic, "[:Kannada:]",
1609     NULL /*roundtrip exclusions*/,
1610
1611     "Latin-Malayalam",latinForIndic, "[:Malayalam:]",
1612     NULL /*roundtrip exclusions*/
1613 };
1614
1615 void TransliteratorRoundTripTest::TestDebug(const char* name,const char fromSet[],
1616                                             const char* toSet,const char* exclusions){
1617
1618     RTTest test(name);
1619     Legal *legal = new LegalIndic();
1620     test.test(UnicodeString(fromSet,""),UnicodeString(toSet,""),exclusions,this,quick,legal);
1621 }
1622
1623 void TransliteratorRoundTripTest::TestInterIndic() {
1624     //TestDebug("Latin-Gurmukhi", latinForIndic, "[:Gurmukhi:]","[\\u0965\\u0a02\\u0a72\\u0a73\\u0a74]",TRUE);
1625     int32_t num = UPRV_LENGTHOF(interIndicArray)/INTER_INDIC_ARRAY_WIDTH;
1626     if(quick){
1627         logln("Testing only 5 of %i. Skipping rest (use -e for exhaustive)",num);
1628         num = 5;
1629     }
1630     for(int i = 0; i < num;i++){
1631         RTTest test(interIndicArray[i*INTER_INDIC_ARRAY_WIDTH + 0]);
1632         Legal *legal = new LegalIndic();
1633         logln(UnicodeString("Stress testing ") + interIndicArray[i*INTER_INDIC_ARRAY_WIDTH + 0]);
1634       if( !logKnownIssue( "cldrbug:1911" ) ) {
1635         /* "full test" */
1636         // CLDR bug #1911: This test should be moved into CLDR.
1637         test.test(  interIndicArray[i*INTER_INDIC_ARRAY_WIDTH + 1],
1638                     interIndicArray[i*INTER_INDIC_ARRAY_WIDTH + 2],
1639                     interIndicArray[i*INTER_INDIC_ARRAY_WIDTH + 3], // roundtrip exclusions
1640                     this, quick, legal, 50);
1641       } else {
1642         // It is left in its current state as a regression test.
1643         // CLDR should test, and remove the age filter.
1644           /* regression test - ""temporary"" until CLDR#1911 is fixed */
1645         // start
1646         UnicodeString source("[");
1647         source.append(interIndicArray[i*INTER_INDIC_ARRAY_WIDTH + 1]);
1648         source.append(" & [:Age=4.1:]]");
1649         UnicodeString target("[");
1650         target.append(interIndicArray[i*INTER_INDIC_ARRAY_WIDTH + 2]);
1651         target.append(" & [:Age=4.1:]]");
1652         test.test(  source,
1653                     target,
1654                     interIndicArray[i*INTER_INDIC_ARRAY_WIDTH + 3], // roundtrip exclusions
1655                     this, quick, legal, 50);
1656         // end
1657         delete legal;
1658       }
1659     }
1660 }
1661
1662 // end indic tests ----------------------------------------------------------
1663
1664 #endif /* #if !UCONFIG_NO_TRANSLITERATION */