| /* |
| ******************************************************************************* |
| * |
| * Copyright (C) 2002-2014, International Business Machines |
| * Corporation and others. All Rights Reserved. |
| * |
| ******************************************************************************* |
| * file name: strcase.cpp |
| * encoding: US-ASCII |
| * tab size: 8 (not used) |
| * indentation:4 |
| * |
| * created on: 2002mar12 |
| * created by: Markus W. Scherer |
| * |
| * Test file for string casing C++ API functions. |
| */ |
| |
| #include "unicode/uchar.h" |
| #include "unicode/ures.h" |
| #include "unicode/uloc.h" |
| #include "unicode/locid.h" |
| #include "unicode/ubrk.h" |
| #include "unicode/unistr.h" |
| #include "unicode/ucasemap.h" |
| #include "ucase.h" |
| #include "ustrtest.h" |
| #include "unicode/tstdtmod.h" |
| #include "cmemory.h" |
| |
| StringCaseTest::~StringCaseTest() {} |
| |
| void |
| StringCaseTest::runIndexedTest(int32_t index, UBool exec, const char *&name, char * /*par*/) { |
| if(exec) { |
| logln("TestSuite StringCaseTest: "); |
| } |
| TESTCASE_AUTO_BEGIN; |
| TESTCASE_AUTO(TestCaseConversion); |
| #if !UCONFIG_NO_BREAK_ITERATION && !UCONFIG_NO_FILE_IO && !UCONFIG_NO_LEGACY_CONVERSION |
| TESTCASE_AUTO(TestCasing); |
| #endif |
| TESTCASE_AUTO(TestFullCaseFoldingIterator); |
| TESTCASE_AUTO_END; |
| } |
| |
| void |
| StringCaseTest::TestCaseConversion() |
| { |
| static const UChar uppercaseGreek[] = |
| { 0x399, 0x395, 0x3a3, 0x3a5, 0x3a3, 0x20, 0x03a7, 0x3a1, 0x399, 0x3a3, 0x3a4, |
| 0x39f, 0x3a3, 0 }; |
| // "IESUS CHRISTOS" |
| |
| static const UChar lowercaseGreek[] = |
| { 0x3b9, 0x3b5, 0x3c3, 0x3c5, 0x3c2, 0x20, 0x03c7, 0x3c1, 0x3b9, 0x3c3, 0x3c4, |
| 0x3bf, 0x3c2, 0 }; |
| // "iesus christos" |
| |
| static const UChar lowercaseTurkish[] = |
| { 0x69, 0x73, 0x74, 0x61, 0x6e, 0x62, 0x75, 0x6c, 0x2c, 0x20, 0x6e, 0x6f, 0x74, 0x20, 0x63, 0x6f, |
| 0x6e, 0x73, 0x74, 0x61, 0x6e, 0x74, 0x0131, 0x6e, 0x6f, 0x70, 0x6c, 0x65, 0x21, 0 }; |
| |
| static const UChar uppercaseTurkish[] = |
| { 0x54, 0x4f, 0x50, 0x4b, 0x41, 0x50, 0x49, 0x20, 0x50, 0x41, 0x4c, 0x41, 0x43, 0x45, 0x2c, 0x20, |
| 0x0130, 0x53, 0x54, 0x41, 0x4e, 0x42, 0x55, 0x4c, 0 }; |
| |
| UnicodeString expectedResult; |
| UnicodeString test3; |
| |
| test3 += (UChar32)0x0130; |
| test3 += "STANBUL, NOT CONSTANTINOPLE!"; |
| |
| UnicodeString test4(test3); |
| test4.toLower(Locale("")); |
| expectedResult = UnicodeString("i\\u0307stanbul, not constantinople!", "").unescape(); |
| if (test4 != expectedResult) |
| errln("1. toLower failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); |
| |
| test4 = test3; |
| test4.toLower(Locale("tr", "TR")); |
| expectedResult = lowercaseTurkish; |
| if (test4 != expectedResult) |
| errln("2. toLower failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); |
| |
| test3 = "topkap"; |
| test3 += (UChar32)0x0131; |
| test3 += " palace, istanbul"; |
| test4 = test3; |
| |
| test4.toUpper(Locale("")); |
| expectedResult = "TOPKAPI PALACE, ISTANBUL"; |
| if (test4 != expectedResult) |
| errln("toUpper failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); |
| |
| test4 = test3; |
| test4.toUpper(Locale("tr", "TR")); |
| expectedResult = uppercaseTurkish; |
| if (test4 != expectedResult) |
| errln("toUpper failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); |
| |
| test3 = CharsToUnicodeString("S\\u00FC\\u00DFmayrstra\\u00DFe"); |
| |
| test3.toUpper(Locale("de", "DE")); |
| expectedResult = CharsToUnicodeString("S\\u00DCSSMAYRSTRASSE"); |
| if (test3 != expectedResult) |
| errln("toUpper failed: expected \"" + expectedResult + "\", got \"" + test3 + "\"."); |
| |
| test4.replace(0, test4.length(), uppercaseGreek); |
| |
| test4.toLower(Locale("el", "GR")); |
| expectedResult = lowercaseGreek; |
| if (test4 != expectedResult) |
| errln("toLower failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); |
| |
| test4.replace(0, test4.length(), lowercaseGreek); |
| |
| test4.toUpper(); |
| expectedResult = uppercaseGreek; |
| if (test4 != expectedResult) |
| errln("toUpper failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); |
| |
| // more string case mapping tests with the new implementation |
| { |
| static const UChar |
| |
| beforeLower[]= { 0x61, 0x42, 0x49, 0x3a3, 0xdf, 0x3a3, 0x2f, 0xd93f, 0xdfff }, |
| lowerRoot[]= { 0x61, 0x62, 0x69, 0x3c3, 0xdf, 0x3c2, 0x2f, 0xd93f, 0xdfff }, |
| lowerTurkish[]={ 0x61, 0x62, 0x131, 0x3c3, 0xdf, 0x3c2, 0x2f, 0xd93f, 0xdfff }, |
| |
| beforeUpper[]= { 0x61, 0x42, 0x69, 0x3c2, 0xdf, 0x3c3, 0x2f, 0xfb03, 0xfb03, 0xfb03, 0xd93f, 0xdfff }, |
| upperRoot[]= { 0x41, 0x42, 0x49, 0x3a3, 0x53, 0x53, 0x3a3, 0x2f, 0x46, 0x46, 0x49, 0x46, 0x46, 0x49, 0x46, 0x46, 0x49, 0xd93f, 0xdfff }, |
| upperTurkish[]={ 0x41, 0x42, 0x130, 0x3a3, 0x53, 0x53, 0x3a3, 0x2f, 0x46, 0x46, 0x49, 0x46, 0x46, 0x49, 0x46, 0x46, 0x49, 0xd93f, 0xdfff }, |
| |
| beforeMiniUpper[]= { 0xdf, 0x61 }, |
| miniUpper[]= { 0x53, 0x53, 0x41 }; |
| |
| UnicodeString s; |
| |
| /* lowercase with root locale */ |
| s=UnicodeString(FALSE, beforeLower, (int32_t)(sizeof(beforeLower)/U_SIZEOF_UCHAR)); |
| s.toLower(""); |
| if( s.length()!=(sizeof(lowerRoot)/U_SIZEOF_UCHAR) || |
| s!=UnicodeString(FALSE, lowerRoot, s.length()) |
| ) { |
| errln("error in toLower(root locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, lowerRoot, (int32_t)(sizeof(lowerRoot)/U_SIZEOF_UCHAR)) + "\""); |
| } |
| |
| /* lowercase with turkish locale */ |
| s=UnicodeString(FALSE, beforeLower, (int32_t)(sizeof(beforeLower)/U_SIZEOF_UCHAR)); |
| s.setCharAt(0, beforeLower[0]).toLower(Locale("tr")); |
| if( s.length()!=(sizeof(lowerTurkish)/U_SIZEOF_UCHAR) || |
| s!=UnicodeString(FALSE, lowerTurkish, s.length()) |
| ) { |
| errln("error in toLower(turkish locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, lowerTurkish, (int32_t)(sizeof(lowerTurkish)/U_SIZEOF_UCHAR)) + "\""); |
| } |
| |
| /* uppercase with root locale */ |
| s=UnicodeString(FALSE, beforeUpper, (int32_t)(sizeof(beforeUpper)/U_SIZEOF_UCHAR)); |
| s.setCharAt(0, beforeUpper[0]).toUpper(Locale("")); |
| if( s.length()!=(sizeof(upperRoot)/U_SIZEOF_UCHAR) || |
| s!=UnicodeString(FALSE, upperRoot, s.length()) |
| ) { |
| errln("error in toUpper(root locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, upperRoot, (int32_t)(sizeof(upperRoot)/U_SIZEOF_UCHAR)) + "\""); |
| } |
| |
| /* uppercase with turkish locale */ |
| s=UnicodeString(FALSE, beforeUpper, (int32_t)(sizeof(beforeUpper)/U_SIZEOF_UCHAR)); |
| s.toUpper(Locale("tr")); |
| if( s.length()!=(sizeof(upperTurkish)/U_SIZEOF_UCHAR) || |
| s!=UnicodeString(FALSE, upperTurkish, s.length()) |
| ) { |
| errln("error in toUpper(turkish locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, upperTurkish, (int32_t)(sizeof(upperTurkish)/U_SIZEOF_UCHAR)) + "\""); |
| } |
| |
| /* uppercase a short string with root locale */ |
| s=UnicodeString(FALSE, beforeMiniUpper, (int32_t)(sizeof(beforeMiniUpper)/U_SIZEOF_UCHAR)); |
| s.setCharAt(0, beforeMiniUpper[0]).toUpper(""); |
| if( s.length()!=(sizeof(miniUpper)/U_SIZEOF_UCHAR) || |
| s!=UnicodeString(FALSE, miniUpper, s.length()) |
| ) { |
| errln("error in toUpper(root locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, miniUpper, (int32_t)(sizeof(miniUpper)/U_SIZEOF_UCHAR)) + "\""); |
| } |
| } |
| |
| // test some supplementary characters (>= Unicode 3.1) |
| { |
| UnicodeString t; |
| |
| UnicodeString |
| deseretInput=UnicodeString("\\U0001043C\\U00010414", "").unescape(), |
| deseretLower=UnicodeString("\\U0001043C\\U0001043C", "").unescape(), |
| deseretUpper=UnicodeString("\\U00010414\\U00010414", "").unescape(); |
| (t=deseretInput).toLower(); |
| if(t!=deseretLower) { |
| errln("error lowercasing Deseret (plane 1) characters"); |
| } |
| (t=deseretInput).toUpper(); |
| if(t!=deseretUpper) { |
| errln("error uppercasing Deseret (plane 1) characters"); |
| } |
| } |
| |
| // test some more cases that looked like problems |
| { |
| UnicodeString t; |
| |
| UnicodeString |
| ljInput=UnicodeString("ab'cD \\uFB00i\\u0131I\\u0130 \\u01C7\\u01C8\\u01C9 \\U0001043C\\U00010414", "").unescape(), |
| ljLower=UnicodeString("ab'cd \\uFB00i\\u0131ii\\u0307 \\u01C9\\u01C9\\u01C9 \\U0001043C\\U0001043C", "").unescape(), |
| ljUpper=UnicodeString("AB'CD FFIII\\u0130 \\u01C7\\u01C7\\u01C7 \\U00010414\\U00010414", "").unescape(); |
| (t=ljInput).toLower("en"); |
| if(t!=ljLower) { |
| errln("error lowercasing LJ characters"); |
| } |
| (t=ljInput).toUpper("en"); |
| if(t!=ljUpper) { |
| errln("error uppercasing LJ characters"); |
| } |
| } |
| |
| #if !UCONFIG_NO_NORMALIZATION |
| // some context-sensitive casing depends on normalization data being present |
| |
| // Unicode 3.1.1 SpecialCasing tests |
| { |
| UnicodeString t; |
| |
| // sigmas preceded and/or followed by cased letters |
| UnicodeString |
| sigmas=UnicodeString("i\\u0307\\u03a3\\u0308j \\u0307\\u03a3\\u0308j i\\u00ad\\u03a3\\u0308 \\u0307\\u03a3\\u0308 ", "").unescape(), |
| sigmasLower=UnicodeString("i\\u0307\\u03c3\\u0308j \\u0307\\u03c3\\u0308j i\\u00ad\\u03c2\\u0308 \\u0307\\u03c3\\u0308 ", "").unescape(), |
| sigmasUpper=UnicodeString("I\\u0307\\u03a3\\u0308J \\u0307\\u03a3\\u0308J I\\u00ad\\u03a3\\u0308 \\u0307\\u03a3\\u0308 ", "").unescape(); |
| |
| (t=sigmas).toLower(); |
| if(t!=sigmasLower) { |
| errln("error in sigmas.toLower()=\"" + t + "\" expected \"" + sigmasLower + "\""); |
| } |
| |
| (t=sigmas).toUpper(Locale("")); |
| if(t!=sigmasUpper) { |
| errln("error in sigmas.toUpper()=\"" + t + "\" expected \"" + sigmasUpper + "\""); |
| } |
| |
| // turkish & azerbaijani dotless i & dotted I |
| // remove dot above if there was a capital I before and there are no more accents above |
| UnicodeString |
| dots=UnicodeString("I \\u0130 I\\u0307 I\\u0327\\u0307 I\\u0301\\u0307 I\\u0327\\u0307\\u0301", "").unescape(), |
| dotsTurkish=UnicodeString("\\u0131 i i i\\u0327 \\u0131\\u0301\\u0307 i\\u0327\\u0301", "").unescape(), |
| dotsDefault=UnicodeString("i i\\u0307 i\\u0307 i\\u0327\\u0307 i\\u0301\\u0307 i\\u0327\\u0307\\u0301", "").unescape(); |
| |
| (t=dots).toLower("tr"); |
| if(t!=dotsTurkish) { |
| errln("error in dots.toLower(tr)=\"" + t + "\" expected \"" + dotsTurkish + "\""); |
| } |
| |
| (t=dots).toLower("de"); |
| if(t!=dotsDefault) { |
| errln("error in dots.toLower(de)=\"" + t + "\" expected \"" + dotsDefault + "\""); |
| } |
| } |
| |
| // more Unicode 3.1.1 tests |
| { |
| UnicodeString t; |
| |
| // lithuanian dot above in uppercasing |
| UnicodeString |
| dots=UnicodeString("a\\u0307 \\u0307 i\\u0307 j\\u0327\\u0307 j\\u0301\\u0307", "").unescape(), |
| dotsLithuanian=UnicodeString("A\\u0307 \\u0307 I J\\u0327 J\\u0301\\u0307", "").unescape(), |
| dotsDefault=UnicodeString("A\\u0307 \\u0307 I\\u0307 J\\u0327\\u0307 J\\u0301\\u0307", "").unescape(); |
| |
| (t=dots).toUpper("lt"); |
| if(t!=dotsLithuanian) { |
| errln("error in dots.toUpper(lt)=\"" + t + "\" expected \"" + dotsLithuanian + "\""); |
| } |
| |
| (t=dots).toUpper("de"); |
| if(t!=dotsDefault) { |
| errln("error in dots.toUpper(de)=\"" + t + "\" expected \"" + dotsDefault + "\""); |
| } |
| |
| // lithuanian adds dot above to i in lowercasing if there are more above accents |
| UnicodeString |
| i=UnicodeString("I I\\u0301 J J\\u0301 \\u012e \\u012e\\u0301 \\u00cc\\u00cd\\u0128", "").unescape(), |
| iLithuanian=UnicodeString("i i\\u0307\\u0301 j j\\u0307\\u0301 \\u012f \\u012f\\u0307\\u0301 i\\u0307\\u0300i\\u0307\\u0301i\\u0307\\u0303", "").unescape(), |
| iDefault=UnicodeString("i i\\u0301 j j\\u0301 \\u012f \\u012f\\u0301 \\u00ec\\u00ed\\u0129", "").unescape(); |
| |
| (t=i).toLower("lt"); |
| if(t!=iLithuanian) { |
| errln("error in i.toLower(lt)=\"" + t + "\" expected \"" + iLithuanian + "\""); |
| } |
| |
| (t=i).toLower("de"); |
| if(t!=iDefault) { |
| errln("error in i.toLower(de)=\"" + t + "\" expected \"" + iDefault + "\""); |
| } |
| } |
| |
| #endif |
| |
| // test case folding |
| { |
| UnicodeString |
| s=UnicodeString("A\\u00df\\u00b5\\ufb03\\U0001040c\\u0130\\u0131", "").unescape(), |
| f=UnicodeString("ass\\u03bcffi\\U00010434i\\u0307\\u0131", "").unescape(), |
| g=UnicodeString("ass\\u03bcffi\\U00010434i\\u0131", "").unescape(), |
| t; |
| |
| (t=s).foldCase(); |
| if(f!=t) { |
| errln("error in foldCase(\"" + s + "\", default)=\"" + t + "\" but expected \"" + f + "\""); |
| } |
| |
| // alternate handling for dotted I/dotless i (U+0130, U+0131) |
| (t=s).foldCase(U_FOLD_CASE_EXCLUDE_SPECIAL_I); |
| if(g!=t) { |
| errln("error in foldCase(\"" + s + "\", U_FOLD_CASE_EXCLUDE_SPECIAL_I)=\"" + t + "\" but expected \"" + g + "\""); |
| } |
| } |
| } |
| |
| // data-driven case mapping tests ------------------------------------------ *** |
| |
| enum { |
| TEST_LOWER, |
| TEST_UPPER, |
| TEST_TITLE, |
| TEST_FOLD, |
| TEST_COUNT |
| }; |
| |
| // names of TestData children in casing.txt |
| static const char *const dataNames[TEST_COUNT+1]={ |
| "lowercasing", |
| "uppercasing", |
| "titlecasing", |
| "casefolding", |
| "" |
| }; |
| |
| void |
| StringCaseTest::TestCasingImpl(const UnicodeString &input, |
| const UnicodeString &output, |
| int32_t whichCase, |
| void *iter, const char *localeID, uint32_t options) { |
| // UnicodeString |
| UnicodeString result; |
| const char *name; |
| Locale locale(localeID); |
| |
| result=input; |
| switch(whichCase) { |
| case TEST_LOWER: |
| name="toLower"; |
| result.toLower(locale); |
| break; |
| case TEST_UPPER: |
| name="toUpper"; |
| result.toUpper(locale); |
| break; |
| #if !UCONFIG_NO_BREAK_ITERATION |
| case TEST_TITLE: |
| name="toTitle"; |
| result.toTitle((BreakIterator *)iter, locale, options); |
| break; |
| #endif |
| case TEST_FOLD: |
| name="foldCase"; |
| result.foldCase(options); |
| break; |
| default: |
| name=""; |
| break; // won't happen |
| } |
| if(result!=output) { |
| dataerrln("error: UnicodeString.%s() got a wrong result for a test case from casing.res", name); |
| } |
| #if !UCONFIG_NO_BREAK_ITERATION |
| if(whichCase==TEST_TITLE && options==0) { |
| result=input; |
| result.toTitle((BreakIterator *)iter, locale); |
| if(result!=output) { |
| dataerrln("error: UnicodeString.toTitle(options=0) got a wrong result for a test case from casing.res"); |
| } |
| } |
| #endif |
| |
| // UTF-8 |
| char utf8In[100], utf8Out[100]; |
| int32_t utf8InLength, utf8OutLength, resultLength; |
| UChar *buffer; |
| |
| IcuTestErrorCode errorCode(*this, "TestCasingImpl"); |
| LocalUCaseMapPointer csm(ucasemap_open(localeID, options, errorCode)); |
| #if !UCONFIG_NO_BREAK_ITERATION |
| if(iter!=NULL) { |
| // Clone the break iterator so that the UCaseMap can safely adopt it. |
| UBreakIterator *clone=ubrk_safeClone((UBreakIterator *)iter, NULL, NULL, errorCode); |
| ucasemap_setBreakIterator(csm.getAlias(), clone, errorCode); |
| } |
| #endif |
| |
| u_strToUTF8(utf8In, (int32_t)sizeof(utf8In), &utf8InLength, input.getBuffer(), input.length(), errorCode); |
| switch(whichCase) { |
| case TEST_LOWER: |
| name="ucasemap_utf8ToLower"; |
| utf8OutLength=ucasemap_utf8ToLower(csm.getAlias(), |
| utf8Out, (int32_t)sizeof(utf8Out), |
| utf8In, utf8InLength, errorCode); |
| break; |
| case TEST_UPPER: |
| name="ucasemap_utf8ToUpper"; |
| utf8OutLength=ucasemap_utf8ToUpper(csm.getAlias(), |
| utf8Out, (int32_t)sizeof(utf8Out), |
| utf8In, utf8InLength, errorCode); |
| break; |
| #if !UCONFIG_NO_BREAK_ITERATION |
| case TEST_TITLE: |
| name="ucasemap_utf8ToTitle"; |
| utf8OutLength=ucasemap_utf8ToTitle(csm.getAlias(), |
| utf8Out, (int32_t)sizeof(utf8Out), |
| utf8In, utf8InLength, errorCode); |
| break; |
| #endif |
| case TEST_FOLD: |
| name="ucasemap_utf8FoldCase"; |
| utf8OutLength=ucasemap_utf8FoldCase(csm.getAlias(), |
| utf8Out, (int32_t)sizeof(utf8Out), |
| utf8In, utf8InLength, errorCode); |
| break; |
| default: |
| name=""; |
| utf8OutLength=0; |
| break; // won't happen |
| } |
| buffer=result.getBuffer(utf8OutLength); |
| u_strFromUTF8(buffer, result.getCapacity(), &resultLength, utf8Out, utf8OutLength, errorCode); |
| result.releaseBuffer(errorCode.isSuccess() ? resultLength : 0); |
| |
| if(errorCode.isFailure()) { |
| errcheckln(errorCode, "error: %s() got an error for a test case from casing.res - %s", name, u_errorName(errorCode)); |
| errorCode.reset(); |
| } else if(result!=output) { |
| errln("error: %s() got a wrong result for a test case from casing.res", name); |
| errln("expected \"" + output + "\" got \"" + result + "\"" ); |
| } |
| } |
| |
| void |
| StringCaseTest::TestCasing() { |
| UErrorCode status = U_ZERO_ERROR; |
| #if !UCONFIG_NO_BREAK_ITERATION |
| LocalUBreakIteratorPointer iter; |
| #endif |
| char cLocaleID[100]; |
| UnicodeString locale, input, output, optionsString, result; |
| uint32_t options; |
| int32_t whichCase, type; |
| LocalPointer<TestDataModule> driver(TestDataModule::getTestDataModule("casing", *this, status)); |
| if(U_SUCCESS(status)) { |
| for(whichCase=0; whichCase<TEST_COUNT; ++whichCase) { |
| #if UCONFIG_NO_BREAK_ITERATION |
| if(whichCase==TEST_TITLE) { |
| continue; |
| } |
| #endif |
| LocalPointer<TestData> casingTest(driver->createTestData(dataNames[whichCase], status)); |
| if(U_FAILURE(status)) { |
| errln("TestCasing failed to createTestData(%s) - %s", dataNames[whichCase], u_errorName(status)); |
| break; |
| } |
| const DataMap *myCase = NULL; |
| while(casingTest->nextCase(myCase, status)) { |
| input = myCase->getString("Input", status); |
| output = myCase->getString("Output", status); |
| |
| if(whichCase!=TEST_FOLD) { |
| locale = myCase->getString("Locale", status); |
| } |
| locale.extract(0, 0x7fffffff, cLocaleID, sizeof(cLocaleID), ""); |
| |
| #if !UCONFIG_NO_BREAK_ITERATION |
| if(whichCase==TEST_TITLE) { |
| type = myCase->getInt("Type", status); |
| if(type>=0) { |
| iter.adoptInstead(ubrk_open((UBreakIteratorType)type, cLocaleID, NULL, 0, &status)); |
| } else if(type==-2) { |
| // Open a trivial break iterator that only delivers { 0, length } |
| // or even just { 0 } as boundaries. |
| static const UChar rules[] = { 0x2e, 0x2a, 0x3b }; // ".*;" |
| UParseError parseError; |
| iter.adoptInstead(ubrk_openRules(rules, UPRV_LENGTHOF(rules), NULL, 0, &parseError, &status)); |
| } |
| } |
| #endif |
| options = 0; |
| if(whichCase==TEST_TITLE || whichCase==TEST_FOLD) { |
| optionsString = myCase->getString("Options", status); |
| if(optionsString.indexOf((UChar)0x54)>=0) { // T |
| options|=U_FOLD_CASE_EXCLUDE_SPECIAL_I; |
| } |
| if(optionsString.indexOf((UChar)0x4c)>=0) { // L |
| options|=U_TITLECASE_NO_LOWERCASE; |
| } |
| if(optionsString.indexOf((UChar)0x41)>=0) { // A |
| options|=U_TITLECASE_NO_BREAK_ADJUSTMENT; |
| } |
| } |
| |
| if(U_FAILURE(status)) { |
| dataerrln("error: TestCasing() setup failed for %s test case from casing.res: %s", dataNames[whichCase], u_errorName(status)); |
| status = U_ZERO_ERROR; |
| } else { |
| #if UCONFIG_NO_BREAK_ITERATION |
| LocalPointer<UMemory> iter; |
| #endif |
| TestCasingImpl(input, output, whichCase, iter.getAlias(), cLocaleID, options); |
| } |
| |
| #if !UCONFIG_NO_BREAK_ITERATION |
| iter.adoptInstead(NULL); |
| #endif |
| } |
| } |
| } |
| |
| #if !UCONFIG_NO_BREAK_ITERATION |
| // more tests for API coverage |
| status=U_ZERO_ERROR; |
| input=UNICODE_STRING_SIMPLE("sTrA\\u00dfE").unescape(); |
| (result=input).toTitle(NULL); |
| if(result!=UNICODE_STRING_SIMPLE("Stra\\u00dfe").unescape()) { |
| dataerrln("UnicodeString::toTitle(NULL) failed."); |
| } |
| #endif |
| } |
| |
| void |
| StringCaseTest::TestFullCaseFoldingIterator() { |
| UnicodeString ffi=UNICODE_STRING_SIMPLE("ffi"); |
| UnicodeString ss=UNICODE_STRING_SIMPLE("ss"); |
| FullCaseFoldingIterator iter; |
| int32_t count=0; |
| int32_t countSpecific=0; |
| UChar32 c; |
| UnicodeString full; |
| while((c=iter.next(full))>=0) { |
| ++count; |
| // Check that the full Case_Folding has more than 1 code point. |
| if(!full.hasMoreChar32Than(0, 0x7fffffff, 1)) { |
| errln("error: FullCaseFoldingIterator.next()=U+%04lX full Case_Folding has at most 1 code point", (long)c); |
| continue; |
| } |
| // Check that full == Case_Folding(c). |
| UnicodeString cf(c); |
| cf.foldCase(); |
| if(full!=cf) { |
| errln("error: FullCaseFoldingIterator.next()=U+%04lX full Case_Folding != cf(c)", (long)c); |
| continue; |
| } |
| // Spot-check a couple of specific cases. |
| if((full==ffi && c==0xfb03) || (full==ss && (c==0xdf || c==0x1e9e))) { |
| ++countSpecific; |
| } |
| } |
| if(countSpecific!=3) { |
| errln("error: FullCaseFoldingIterator did not yield exactly the expected specific cases"); |
| } |
| if(count<70) { |
| errln("error: FullCaseFoldingIterator yielded only %d (cp, full) pairs", (int)count); |
| } |
| } |
