/******************************************************************** * COPYRIGHT: * Copyright (c) 1999-2001, International Business Machines Corporation and * others. All Rights Reserved. ********************************************************************/ /************************************************************************ * Date Name Description * 12/15/99 Madhu Creation. * 01/12/2000 Madhu Updated for changed API and added new tests ************************************************************************/ #include "intltest.h" #include "unicode/utypes.h" #include "unicode/brkiter.h" #include "unicode/rbbi.h" #include "unicode/unicode.h" #include "unicode/uchar.h" #include "unicode/utf16.h" #include #include "rbbitst.h" #include #include "unicode/schriter.h" #include "uvector.h" //--------------------------------------------------------------------------- // // class BITestData Holds a set of Break iterator test data and results // Includes // - the string data to be broken // - a vector of the expected break positions. // - a vector of source line numbers for the data, // (to help see where errors occured.) // - The expected break tag values. // - Vectors of actual break positions and tag values. // - Functions for comparing actual with expected and // reporting errors. // //---------------------------------------------------------------------------- class BITestData { public: UnicodeString fDataToBreak; UVector fExpectedBreakPositions; UVector fExpectedTags; UVector fLineNum; UVector fActualBreakPositions; // Test Results. UVector fActualTags; BITestData(UErrorCode &status); void addDataChunk(const char *data, int32_t tag, int32_t lineNum, UErrorCode status); void checkResults(const char *heading, RBBITest *test); void err(const char *heading, RBBITest *test, int32_t expectedIdx, int32_t actualIdx); void clearResults(); }; // // Constructor. // BITestData::BITestData(UErrorCode &status) : fExpectedBreakPositions(status), fExpectedTags(status), fLineNum(status), fActualBreakPositions(status), fActualTags(status) { }; // // addDataChunk. Add a section (non-breaking) piece if data to the test data. // The macro form collects the line number, which is helpful // when tracking down failures. // // A null data item is inserted at the start of each test's data // to put the starting zero into the data list. The position saved for // each non-null item is its ending position. // #define ADD_DATACHUNK(td, data, tag, status) td.addDataChunk(data, tag, __LINE__, status); void BITestData::addDataChunk(const char *data, int32_t tag, int32_t lineNum, UErrorCode status) { if (U_FAILURE(status)) {return;} if (data != NULL) { fDataToBreak.append(CharsToUnicodeString(data)); } fExpectedBreakPositions.addElement(fDataToBreak.length(), status); fExpectedTags.addElement(tag, status); fLineNum.addElement(lineNum, status); }; // // checkResults. Compare the actual and expected break positions, report any differences. // void BITestData::checkResults(const char *heading, RBBITest *test) { int32_t expectedIndex = 0; int32_t actualIndex = 0; for (;;) { // If we've run through both the expected and actual results vectors, we're done. // break out of the loop. if (expectedIndex >= fExpectedBreakPositions.size() && actualIndex >= fActualBreakPositions.size()) { break; } if (expectedIndex >= fExpectedBreakPositions.size()) { err(heading, test, expectedIndex-1, actualIndex); actualIndex++; continue; } if (actualIndex >= fActualBreakPositions.size()) { err(heading, test, expectedIndex, actualIndex-1); expectedIndex++; continue; } if (fActualBreakPositions.elementAti(actualIndex) != fExpectedBreakPositions.elementAti(expectedIndex)) { err(heading, test, expectedIndex, actualIndex); // Try to resync the positions of the indices, to avoid a rash of spurious erros. if (fActualBreakPositions.elementAti(actualIndex) < fExpectedBreakPositions.elementAti(expectedIndex)) { actualIndex++; } else { expectedIndex++; } continue; } if (fActualTags.elementAti(actualIndex) != fExpectedTags.elementAti(expectedIndex)) { test->errln("%s, tag mismatch. Test Line = %d, expected tag=%d, got %d", heading, fLineNum.elementAt(expectedIndex), fExpectedTags.elementAti(expectedIndex), fActualTags.elementAti(actualIndex)); } actualIndex++; expectedIndex++; } } // // err - An error was found. Report it, along with information about where the // incorrectly broken test data appeared in the source file. // void BITestData::err(const char *heading, RBBITest *test, int32_t expectedIdx, int32_t actualIdx) { int32_t expected = fExpectedBreakPositions.elementAti(expectedIdx); int32_t actual = fActualBreakPositions.elementAti(actualIdx); int32_t o = 0; int32_t line = fLineNum.elementAti(0); if (expectedIdx > 0) { // The line numbers are off by one because a premature break occurs somewhere // within the previous item, rather than at the start of the current (expected) item. // Similarly, we want to report the offset of the unexpected break from the start of // this previous item. line = fLineNum.elementAti(expectedIdx-1); o = actual - fExpectedBreakPositions.elementAti(expectedIdx-1); } if (actual < expected) { test->errln("%s unexpected break at offset %d in test item from line %d", heading, o, line); } else { test->errln("%s Failed to find break at end of item from line %d", heading, line); } } void BITestData::clearResults() { fActualBreakPositions.removeAllElements(); fActualTags.removeAllElements(); } //-------------------------------------------------------------------------------------- // // RBBITest // //-------------------------------------------------------------------------------------- #define halfNA "\\u0928\\u094d\\u200d" #define halfSA "\\u0938\\u094d\\u200d" #define halfCHA "\\u091a\\u094d\\u200d" #define halfKA "\\u0915\\u094d\\u200d" #define deadTA "\\u0924\\u094d" //-------------------------------------------------------------------- //tests default rules based character iteration //-------------------------------------------------------------------- void RBBITest::TestDefaultRuleBasedCharacterIteration() { // RuleBasedBreakIterator* rbbi=(RuleBasedBreakIterator*)RuleBasedBreakIterator::createCharacterInstance(); logln((UnicodeString)"Testing the RBBI for character iteration by using default rules"); //fetch the rules used to create the above RuleBasedBreakIterator // UnicodeString defaultRules=rbbi->getRules(); // RuleBasedCharacterIterator charIterDefault = new RuleBasedBreakIterator(defaultRules); UErrorCode status=U_ZERO_ERROR; RuleBasedBreakIterator* charIterDefault=(RuleBasedBreakIterator*)RuleBasedBreakIterator::createCharacterInstance(Locale::getDefault(), status); if(U_FAILURE(status)){ errln("FAIL : in construction"); return; } BITestData chardata(status); ADD_DATACHUNK(chardata, NULL, 0, status); // Starting break ADD_DATACHUNK(chardata, "H", 0, status); ADD_DATACHUNK(chardata, "e", 0, status); ADD_DATACHUNK(chardata, "l", 0, status); ADD_DATACHUNK(chardata, "l", 0, status); ADD_DATACHUNK(chardata, "o", 0, status); ADD_DATACHUNK(chardata, "e\\u0301", 0, status); //acuteE ADD_DATACHUNK(chardata, "&", 0, status); ADD_DATACHUNK(chardata, "e\\u0303", 0, status); //tildaE //devanagiri characters for Hindi support ADD_DATACHUNK(chardata, "\\u0906", 0, status); //devanagiri AA //ADD_DATACHUNK(chardata, "\\u093e\\u0901", 0); //devanagiri vowelsign AA+ chandrabindhu ADD_DATACHUNK(chardata, "\\u0906\\u0901", 0, status); // Devanagari AA + chandrabindu ADD_DATACHUNK(chardata, "\\u0915\\u093e\\u0901", 0, status); // Devanagari KA + AA vowelsign + chandrabindu ADD_DATACHUNK(chardata, "\\u0916\\u0947", 0, status); //devanagiri KHA+vowelsign E ADD_DATACHUNK(chardata, "\\u0938\\u0941\\u0902", 0, status); //devanagiri SA+vowelsign U + anusvara(bindu) ADD_DATACHUNK(chardata, "\\u0926", 0, status); //devanagiri consonant DA ADD_DATACHUNK(chardata, "\\u0930", 0, status); //devanagiri consonant RA ADD_DATACHUNK(chardata, "\\u0939\\u094c", 0, status); //devanagiri HA+vowel sign AI ADD_DATACHUNK(chardata, "\\u0964", 0, status); //devanagiri danda //end hindi characters ADD_DATACHUNK(chardata, "A\\u0302", 0, status); //circumflexA ADD_DATACHUNK(chardata, "i\\u0301", 0, status); //acuteBelowI // conjoining jamo->.. ADD_DATACHUNK(chardata, "\\u1109\\u1161\\u11bc", 0, status); ADD_DATACHUNK(chardata, "\\u1112\\u1161\\u11bc", 0, status); ADD_DATACHUNK(chardata, "\n", 0, status); ADD_DATACHUNK(chardata, "\r\n", 0, status); //keep CRLF sequences together ADD_DATACHUNK(chardata, "S\\u0300", 0, status); //graveS ADD_DATACHUNK(chardata, "i\\u0301", 0, status); //acuteBelowI ADD_DATACHUNK(chardata, "!", 0, status); // What follows is a string of Korean characters (I found it in the Yellow Pages // ad for the Korean Presbyterian Church of San Francisco, and I hope I transcribed // it correctly), first as precomposed syllables, and then as conjoining jamo. // Both sequences should be semantically identical and break the same way. // precomposed syllables... ADD_DATACHUNK(chardata, "\\uc0c1", 0, status); ADD_DATACHUNK(chardata, "\\ud56d", 0, status); ADD_DATACHUNK(chardata, " ", 0, status); ADD_DATACHUNK(chardata, "\\ud55c", 0, status); ADD_DATACHUNK(chardata, "\\uc778", 0, status); ADD_DATACHUNK(chardata, " ", 0, status); ADD_DATACHUNK(chardata, "\\uc5f0", 0, status); ADD_DATACHUNK(chardata, "\\ud569", 0, status); ADD_DATACHUNK(chardata, " ", 0, status); ADD_DATACHUNK(chardata, "\\uc7a5", 0, status); ADD_DATACHUNK(chardata, "\\ub85c", 0, status); ADD_DATACHUNK(chardata, "\\uad50", 0, status); ADD_DATACHUNK(chardata, "\\ud68c", 0, status); ADD_DATACHUNK(chardata, " ", 0, status); // conjoining jamo... ADD_DATACHUNK(chardata, "\\u1109\\u1161\\u11bc", 0, status); ADD_DATACHUNK(chardata, "\\u1112\\u1161\\u11bc", 0, status); ADD_DATACHUNK(chardata, " ", 0, status); ADD_DATACHUNK(chardata, "\\u1112\\u1161\\u11ab", 0, status); ADD_DATACHUNK(chardata, "\\u110b\\u1175\\u11ab", 0, status); ADD_DATACHUNK(chardata, " ", 0, status); ADD_DATACHUNK(chardata, "\\u110b\\u1167\\u11ab", 0, status); ADD_DATACHUNK(chardata, "\\u1112\\u1161\\u11b8", 0, status); ADD_DATACHUNK(chardata, " ", 0, status); ADD_DATACHUNK(chardata, "\\u110c\\u1161\\u11bc", 0, status); ADD_DATACHUNK(chardata, "\\u1105\\u1169", 0, status); ADD_DATACHUNK(chardata, "\\u1100\\u116d", 0, status); ADD_DATACHUNK(chardata, "\\u1112\\u116c", 0, status); // Surrogate pairs stay together ADD_DATACHUNK(chardata, "\\ud800\\udc00", 0, status); ADD_DATACHUNK(chardata, "\\udbff\\udfff", 0, status); ADD_DATACHUNK(chardata, "x", 0, status); // 0xffff is a legal character, and should not stop the break iterator early. // (Requires special casing in implementation, which is why it gets a test.) ADD_DATACHUNK(chardata, "\\uffff", 0, status); ADD_DATACHUNK(chardata, "\\uffff", 0, status); ADD_DATACHUNK(chardata, " ", 0, status); ADD_DATACHUNK(chardata, "a", 0, status); // Regression test for bug 1889 ADD_DATACHUNK(chardata, "\\u0f40\\u0f7d", 0, status); ADD_DATACHUNK(chardata, "\\u0000", 0, status); ADD_DATACHUNK(chardata, "\\u0f7e", 0, status); // \u0f7d\u0000\u0f7e if(U_FAILURE(status)){ errln("FAIL : in BITestData construction"); return; } // Run the test... generalIteratorTest(*charIterDefault, chardata); delete charIterDefault; // delete rbbi; } static const int T_NUMBER = 100; static const int T_LETTER = 200; static const int T_H_OR_K = 300; static const int T_IDEO = 400; //-------------------------------------------------------------------- //tests default rules based word iteration //-------------------------------------------------------------------- void RBBITest::TestDefaultRuleBasedWordIteration() { logln((UnicodeString)"Testing the RBBI for word iteration using default rules"); UErrorCode status=U_ZERO_ERROR; RuleBasedBreakIterator* wordIterDefault=(RuleBasedBreakIterator*)RuleBasedBreakIterator::createWordInstance(Locale::getDefault(), status); if(U_FAILURE(status)){ errln("FAIL : in construction"); return; } BITestData worddata(status); ADD_DATACHUNK(worddata, NULL, 0, status); ADD_DATACHUNK(worddata, "Write", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "wordrules", T_LETTER, status); ADD_DATACHUNK(worddata, ".", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "123.456", T_NUMBER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "alpha\\u00adbeta\\u00adgamma", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "\\u092f\\u0939", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "\\u0939\\u093f" halfNA "\\u0926\\u0940", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "\\u0939\\u0948", T_LETTER, status); //ADD_DATACHUNK(worddata, "\\u0964", 0); //danda followed by a space "\u0964->danda: hindi phrase seperator" ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "\\u0905\\u093e\\u092a", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "\\u0938\\u093f\\u0916\\u094b\\u0917\\u0947", T_LETTER, status); ADD_DATACHUNK(worddata, "?", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "\\u0968\\u0966.\\u0969\\u096f", T_NUMBER, status); //hindi numbers ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "\\u0967\\u0966\\u0966.\\u0966\\u0966", T_NUMBER, status); //postnumeric ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "\\u20a8", 0, status); // //pre-number India currency symbol Rs->\\u20aD ADD_DATACHUNK(worddata, "\\u0967,\\u0967\\u0966\\u0966.\\u0966\\u0966", T_NUMBER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "\\u0905\\u092e\\u091c", T_LETTER, status); ADD_DATACHUNK(worddata, "\n", 0, status); ADD_DATACHUNK(worddata, halfSA "\\u0935\\u0924\\u0902" deadTA "\\u0930", T_LETTER, status); ADD_DATACHUNK(worddata, "\r", 0, status); ADD_DATACHUNK(worddata, "It's", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "$", 0, status); ADD_DATACHUNK(worddata, "30.10", T_NUMBER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "\\u00A2", 0, status); //cent sign ADD_DATACHUNK(worddata, "\\u00A3", 0, status); //pound sign ADD_DATACHUNK(worddata, "\\u00A4", 0, status); //currency sign ADD_DATACHUNK(worddata, "\\u00A5", 0, status); //yen sign ADD_DATACHUNK(worddata, "alpha\\u05f3beta\\u05f4gamma", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "Badges", T_LETTER, status); ADD_DATACHUNK(worddata, "?", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "BADGES", T_LETTER, status); ADD_DATACHUNK(worddata, "!", 0, status); ADD_DATACHUNK(worddata, "1000,233,456.000", T_NUMBER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "1,23.322", T_NUMBER, status); ADD_DATACHUNK(worddata, "%", 0, status); ADD_DATACHUNK(worddata, "123.1222", T_NUMBER, status); ADD_DATACHUNK(worddata, "$", 0, status); ADD_DATACHUNK(worddata, "123,000.20", T_NUMBER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "179.01", T_NUMBER, status); ADD_DATACHUNK(worddata, "%", 0, status); ADD_DATACHUNK(worddata, "X", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "Now", T_LETTER, status); ADD_DATACHUNK(worddata, "\r", 0, status); ADD_DATACHUNK(worddata, "is", T_LETTER, status); ADD_DATACHUNK(worddata, "\n", 0, status); ADD_DATACHUNK(worddata, "the", T_LETTER, status); ADD_DATACHUNK(worddata, "\r\n", 0, status); ADD_DATACHUNK(worddata, "time", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "\\uc5f0\\ud569", T_LETTER, status); // Hangul Syllables ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "\\uc7a5\\ub85c\\uad50\\ud68c", T_LETTER, status); // Hangul ADD_DATACHUNK(worddata, " ", 0, status); // conjoining jamo... ADD_DATACHUNK(worddata, "\\u1109\\u1161\\u11bc\\u1112\\u1161\\u11bc", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "\\u1112\\u1161\\u11ab\\u110b\\u1175\\u11ab", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "Hello", T_LETTER, status); ADD_DATACHUNK(worddata, ",", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "how", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "are", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "you", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); // Words containing non-BMP letters ADD_DATACHUNK(worddata, "abc\\U00010300", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "abc\\U0001044D", T_LETTER, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "abc\\U0001D433", T_LETTER, status); //MATHEMATICAL BOLD SMALL Z ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "abc\\U0001D7C9", T_LETTER, status); //MATHEMATICAL SANS-SERIF BOLD ITALIC PI ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "abc", T_LETTER, status); // same test outside of letter range. ADD_DATACHUNK(worddata, "\\U0001D800", 0, status); ADD_DATACHUNK(worddata, "def", T_LETTER, status); ADD_DATACHUNK(worddata, "\\U0001D3FF", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); // Hiragana & Katakana stay together, but separates from each other and Latin. // TODO: Hira and Kata ranges from UnicodeSet differ slightly from // what's in Unicode Scripts file. Investigate. ADD_DATACHUNK(worddata, "abc", T_LETTER, status); ADD_DATACHUNK(worddata, "\\u3041", T_H_OR_K, status); // Hiragana ADD_DATACHUNK(worddata, "\\u3094\\u0301", T_H_OR_K, status); // Hiragana ADD_DATACHUNK(worddata, "\\u309d", T_H_OR_K, status); // Hiragana ADD_DATACHUNK(worddata, "\\u30a1\\u30fd\\uff66\\uff9d", T_H_OR_K, status); // Katakana // ADD_DATACHUNK(worddata, "def", T_LETTER, status); // TODO why does this fail??? ADD_DATACHUNK(worddata, ".", 0, status); // Words with interior formatting characters ADD_DATACHUNK(worddata, "def\\u0301\\u070Fabc", T_LETTER, status); if (U_FAILURE(status)){ errln("FAIL : in BITestData construction"); return; } generalIteratorTest(*wordIterDefault, worddata); delete wordIterDefault; } //-------------------------------------------------------------------- //tests default rules based sentence iteration //-------------------------------------------------------------------- void RBBITest::TestDefaultRuleBasedSentenceIteration() { logln((UnicodeString)"Testing the RBBI for sentence iteration using default rules"); // RuleBasedBreakIterator *rbbi=(RuleBasedBreakIterator*)RuleBasedBreakIterator::createSentenceInstance(); //fetch the rules used to create the above RuleBasedBreakIterator // UnicodeString defaultRules=rbbi->getRules(); // RuleBasedBreakIterator sentIterDefault = new RuleBasedBreakIterator(defaultRules); UErrorCode status=U_ZERO_ERROR; RuleBasedBreakIterator* sentIterDefault=(RuleBasedBreakIterator*)RuleBasedBreakIterator::createSentenceInstance(Locale::getDefault(), status); if(U_FAILURE(status)){ errln("FAIL : in construction"); return; } BITestData sentdata(status); ADD_DATACHUNK(sentdata, NULL, 0, status); // Mark start of data ADD_DATACHUNK(sentdata, "(This is it.) ", 0, status); ADD_DATACHUNK(sentdata, "Testing the sentence iterator. ", 0, status); ADD_DATACHUNK(sentdata, "\"This isn\'t it.\" ", 0, status); ADD_DATACHUNK(sentdata, "Hi! ", 0, status); //sentdata = new Vector(); ADD_DATACHUNK(sentdata, "This is a simple sample sentence. ", 0, status); ADD_DATACHUNK(sentdata, "(This is it.) ", 0, status); ADD_DATACHUNK(sentdata, "This is a simple sample sentence. ", 0, status); ADD_DATACHUNK(sentdata, "\"This isn\'t it.\" ", 0, status); ADD_DATACHUNK(sentdata, "Hi! ", 0, status); ADD_DATACHUNK(sentdata, "This is a simple sample sentence. ", 0, status); ADD_DATACHUNK(sentdata, "It does not have to make any sense as you can see. ", 0, status); ADD_DATACHUNK(sentdata, "Nel mezzo del cammin di nostra vita, mi ritrovai in una selva oscura. ", 0, status); ADD_DATACHUNK(sentdata, "Che la dritta via aveo smarrita. ", 0, status); ADD_DATACHUNK(sentdata, "He said, that I said, that you said!! ", 0, status); ADD_DATACHUNK(sentdata, "Don't rock the boat.\\u2029", 0, status); // Paragraph Separator ADD_DATACHUNK(sentdata, "Because I am the daddy, that is why. ", 0, status); ADD_DATACHUNK(sentdata, "Not on my time (el timo.)! ", 0, status); ADD_DATACHUNK(sentdata, "So what!!\\u2029", 0, status); // Paragraph Separator ADD_DATACHUNK(sentdata, "\"But now,\" he said, \"I know!\" ", 0, status); ADD_DATACHUNK(sentdata, "Harris thumbed down several, including \"Away We Go\" (which became the huge success Oklahoma!). ", 0, status); ADD_DATACHUNK(sentdata, "One species, B. anthracis, is highly virulent.\n", 0, status); ADD_DATACHUNK(sentdata, "Wolf said about Sounder:\"Beautifully thought-out and directed.\" ", 0, status); ADD_DATACHUNK(sentdata, "Have you ever said, \"This is where\tI shall live\"? ", 0, status); ADD_DATACHUNK(sentdata, "He answered, \"You may not!\" ", 0, status); ADD_DATACHUNK(sentdata, "Another popular saying is: \"How do you do?\". ", 0, status); ADD_DATACHUNK(sentdata, "Yet another popular saying is: \'I\'m fine thanks.\' ", 0, status); ADD_DATACHUNK(sentdata, "What is the proper use of the abbreviation pp.? ", 0, status); ADD_DATACHUNK(sentdata, "Yes, I am definatelly 12\" tall!!", 0, status); // test for bug #4113835: \n and \r count as spaces, not as paragraph breaks ADD_DATACHUNK(sentdata, "Now\ris\nthe\r\ntime\n\rfor\r\rall\\u037e", 0, status); // test that it doesn't break sentences at the boundary between CJK // and other letters ADD_DATACHUNK(sentdata, "\\u5487\\u67ff\\ue591\\u5017\\u61b3\\u60a1\\u9510\\u8165:\"JAVA\\u821c" "\\u8165\\u7fc8\\u51ce\\u306d,\\u2494\\u56d8\\u4ec0\\u60b1\\u8560\\u51ba" "\\u611d\\u57b6\\u2510\\u5d46\".\\u2029", 0, status); ADD_DATACHUNK(sentdata, "\\u5487\\u67ff\\ue591\\u5017\\u61b3\\u60a1\\u9510\\u8165\\u9de8" "\\u97e4JAVA\\u821c\\u8165\\u7fc8\\u51ce\\u306d\\ue30b\\u2494\\u56d8\\u4ec0" "\\u60b1\\u8560\\u51ba\\u611d\\u57b6\\u2510\\u5d46\\u97e5\\u7751\\u3002", 0, status); ADD_DATACHUNK(sentdata, "\\u5487\\u67ff\\ue591\\u5017\\u61b3\\u60a1\\u9510\\u8165\\u9de8\\u97e4" "\\u6470\\u8790JAVA\\u821c\\u8165\\u7fc8\\u51ce\\u306d\\ue30b\\u2494\\u56d8" "\\u4ec0\\u60b1\\u8560\\u51ba\\u611d\\u57b6\\u2510\\u5d46\\u97e5\\u7751\\u2048", 0, status); ADD_DATACHUNK(sentdata, "He said, \"I can go there.\"\\u2029", 0, status); // Treat fullwidth variants of .!? the same as their // normal counterparts #if 0 // Not according to TR29. TODO: what is the right thing for these chars? ADD_DATACHUNK(sentdata, "I know I'm right\\uff0e ", 0, status); ADD_DATACHUNK(sentdata, "Right\\uff1f ", 0, status); ADD_DATACHUNK(sentdata, "Right\\uff01 ", 0, status); #endif // Don't break sentences at boundary between CJK and digits ADD_DATACHUNK(sentdata, "\\u5487\\u67ff\\ue591\\u5017\\u61b3\\u60a1\\u9510\\u8165\\u9de8" "\\u97e48888\\u821c\\u8165\\u7fc8\\u51ce\\u306d\\ue30b\\u2494\\u56d8\\u4ec0" "\\u60b1\\u8560\\u51ba\\u611d\\u57b6\\u2510\\u5d46\\u97e5\\u7751\\u3001", 0, status); // Break sentence between a sentence terminator and // opening punctuation ADD_DATACHUNK(sentdata, "How do you do?", 0, status); ADD_DATACHUNK(sentdata, "(fine).", 0, status); //sentence breaks for hindi which used Devanagari script //make sure there is sentence break after ?,danda(hindi phrase separator),fullstop followed by space and no break after \n \r ADD_DATACHUNK(sentdata, "\\u0928\\u092e" halfSA "\\u0924\\u0947 " "\\u0930\\u092e\\u0947\\u0936, " "\\u0905\\u093e\\u092a" "\\u0915\\u0948\\u0938\\u0947 " "\\u0939\\u0948?", 0, status); ADD_DATACHUNK(sentdata, "\\u092e\\u0948 \\u0905" halfCHA "\\u091b\\u093e \\u0939\\u0942\\u0901\\u0964 ", 0, status); ADD_DATACHUNK(sentdata, "\\u0905\\u093e\\u092a\r\n \\u0915\\u0948\\u0938\\u0947 \\u0939\\u0948?", 0, status); ADD_DATACHUNK(sentdata, "\\u0935\\u0939 " halfKA "\\u092f\\u093e\n \\u0939\\u0948?", 0, status); ADD_DATACHUNK(sentdata, "\\u092f\\u0939 \\u0905\\u093e\\u092e \\u0939\\u0948. ", 0, status); ADD_DATACHUNK(sentdata, "\\u092f\\u0939 means \"this\". ", 0, status); ADD_DATACHUNK(sentdata, "\"\\u092a\\u095d\\u093e\\u0908\" meaning \"education\" or \"studies\". ", 0, status); ADD_DATACHUNK(sentdata, "\\u0905\\u093e\\u091c(" halfSA "\\u0935\\u0924\\u0902" deadTA "\\u0930 " "\\u0926\\u093f\\u0935\\u093e\\u0938) " "\\u0939\\u0948\\u0964 ", 0, status); ADD_DATACHUNK(sentdata, "Let's end here. ", 0, status); // Regression test for bug #1984, Sentence break in Arabic text. ADD_DATACHUNK(sentdata, "\\u0623\\u0633\\u0627\\u0633\\u064b\\u0627\\u060c\\u0020\\u062a\\u062a\\u0639\\u0627" "\\u0645\\u0644\\u0020\\u0627\\u0644\\u062d\\u0648\\u0627\\u0633\\u064a\\u0628\\u0020" "\\u0641\\u0642\\u0637\\u0020\\u0645\\u0639\\u0020\\u0627\\u0644\\u0623\\u0631\\u0642" "\\u0627\\u0645\\u060c\\u0648\\u062a\\u0642\\u0648\\u0645\\u0020\\u0628\\u062a\\u062e" "\\u0632\\u064a\\u0646\\u0020\\u0627\\u0644\\u0623\\u062d\\u0631\\u0641\\u0020\\u0648" "\\u0627\\u0644\\u0645\\u062d\\u0627\\u0631\\u0641\\u0020\\u0627\\u0644\\u0623\\u062e" "\\u0631\\u0649\\u0020\\u0628\\u0639\\u062f\\u0020\\u0623\\u0646\\u062a\\u064f\\u0639" "\\u0637\\u064a\\u0020\\u0631\\u0642\\u0645\\u0627\\u0020\\u0645\\u0639\\u064a\\u0646" "\\u0627\\u0020\\u0644\\u0643\\u0644\\u0020\\u0648\\u0627\\u062d\\u062f\\u0020\\u0645" "\\u0646\\u0647\\u0627\\u002e\\u0020" , 0, status); ADD_DATACHUNK(sentdata, "\\u0648\\u0642\\u0628\\u0644\\u0020\\u0627\\u062e\\u062a\\u0631\\u0627\\u0639\\u0022" "\\u064a\\u0648\\u0646\\u0650\\u0643\\u0648\\u062f\\u0022\\u060c\\u0020\\u0643\\u0627" "\\u0646\\u0020\\u0647\\u0646\\u0627\\u0643\\u0020\\u0645\\u0626\\u0627\\u062a\\u0020" "\\u0627\\u0644\\u0623\\u0646\\u0638\\u0645\\u0629\\u0020\\u0644\\u0644\\u062a\\u0634" "\\u0641\\u064a\\u0631\\u0648\\u062a\\u062e\\u0635\\u064a\\u0635\\u0020\\u0647\\u0630" "\\u0647\\u0020\\u0627\\u0644\\u0623\\u0631\\u0642\\u0627\\u0645\\u0020\\u0644\\u0644" "\\u0645\\u062d\\u0627\\u0631\\u0641\\u060c\\u0020\\u0648\\u0644\\u0645\\u0020\\u064a" "\\u0648\\u062c\\u062f\\u0020\\u0646\\u0638\\u0627\\u0645\\u062a\\u0634\\u0641\\u064a" "\\u0020\\u0639\\u0644\\u0649\\u0020\\u062c\\u0645\\u064a\\u0639\\u0020\\u0627\\u0644" "\\u0645\\u062d\\u0627\\u0631\\u0641\\u0020\\u0627\\u0644\\u0636\\u0631\\u0648\\u0631" "\\u064a\\u0629. ", 0, status); // Try a few more of the less common sentence endings. ADD_DATACHUNK(sentdata, "Hello, world\\u3002 ", 0, status); ADD_DATACHUNK(sentdata, "Hello, world\\u037e ", 0, status); ADD_DATACHUNK(sentdata, "Hello, world\\u2048 ", 0, status); ADD_DATACHUNK(sentdata, "Hello, world\\u203c ", 0, status); ADD_DATACHUNK(sentdata, "Let's end here. ", 0, status); generalIteratorTest(*sentIterDefault, sentdata); delete sentIterDefault; } //-------------------------------------------------------------------- //tests default rules based line iteration //-------------------------------------------------------------------- void RBBITest::TestDefaultRuleBasedLineIteration() { UErrorCode status= U_ZERO_ERROR; RuleBasedBreakIterator* lineIterDefault=(RuleBasedBreakIterator*)RuleBasedBreakIterator::createLineInstance(Locale::getDefault(), status); if(U_FAILURE(status)){ errln("FAIL : in construction"); return; } BITestData linedata(status); ADD_DATACHUNK(linedata, NULL, 0, status); // Break at start of data ADD_DATACHUNK(linedata, "Multi-", 0, status); ADD_DATACHUNK(linedata, "Level ", 0, status); ADD_DATACHUNK(linedata, "example ", 0, status); ADD_DATACHUNK(linedata, "of ", 0, status); ADD_DATACHUNK(linedata, "a ", 0, status); ADD_DATACHUNK(linedata, "semi-", 0, status); ADD_DATACHUNK(linedata, "idiotic ", 0, status); ADD_DATACHUNK(linedata, "non-", 0, status); ADD_DATACHUNK(linedata, "sensical ", 0, status); ADD_DATACHUNK(linedata, "(non-", 0, status); ADD_DATACHUNK(linedata, "important) ", 0, status); ADD_DATACHUNK(linedata, "sentence. ", 0, status); ADD_DATACHUNK(linedata, "Hi ", 0, status); ADD_DATACHUNK(linedata, "Hello ", 0, status); ADD_DATACHUNK(linedata, "How\n", 0, status); ADD_DATACHUNK(linedata, "are\r", 0, status); ADD_DATACHUNK(linedata, "you\\u2028", 0, status); // Line Separator ADD_DATACHUNK(linedata, "fine.\t", 0, status); ADD_DATACHUNK(linedata, "good. ", 0, status); ADD_DATACHUNK(linedata, "Now\r", 0, status); ADD_DATACHUNK(linedata, "is\n", 0, status); ADD_DATACHUNK(linedata, "the\r\n", 0, status); ADD_DATACHUNK(linedata, "time\n", 0, status); ADD_DATACHUNK(linedata, "\r", 0, status); ADD_DATACHUNK(linedata, "for\r", 0, status); ADD_DATACHUNK(linedata, "\r", 0, status); ADD_DATACHUNK(linedata, "all", 0, status); // to test for bug #4068133 ADD_DATACHUNK(linedata, "\\u96f6", 0, status); ADD_DATACHUNK(linedata, "\\u4e00\\u3002", 0, status); ADD_DATACHUNK(linedata, "\\u4e8c\\u3001", 0, status); ADD_DATACHUNK(linedata, "\\u4e09\\u3002\\u3001", 0, status); ADD_DATACHUNK(linedata, "\\u56db\\u3001\\u3002\\u3001", 0, status); ADD_DATACHUNK(linedata, "\\u4e94,", 0, status); ADD_DATACHUNK(linedata, "\\u516d.", 0, status); ADD_DATACHUNK(linedata, "\\u4e03.\\u3001,\\u3002", 0, status); ADD_DATACHUNK(linedata, "\\u516b", 0, status); // to test for bug #4086052 ADD_DATACHUNK(linedata, "foo\\u00a0bar ", 0, status); // ADD_DATACHUNK(linedata, "foo\\ufeffbar", 0); // to test for bug #4097920 ADD_DATACHUNK(linedata, "dog,", 0, status); ADD_DATACHUNK(linedata, "cat,", 0, status); ADD_DATACHUNK(linedata, "mouse ", 0, status); ADD_DATACHUNK(linedata, "(one)", 0, status); ADD_DATACHUNK(linedata, "(two)\n", 0, status); // to test for bug #4035266 ADD_DATACHUNK(linedata, "The ", 0, status); ADD_DATACHUNK(linedata, "balance ", 0, status); ADD_DATACHUNK(linedata, "is ", 0, status); ADD_DATACHUNK(linedata, "$-23,456.78, ", 0, status); ADD_DATACHUNK(linedata, "not ", 0, status); // ADD_DATACHUNK(linedata, "-$32,456.78!\n", 0); // Doesn't break this way according to TR29 ADD_DATACHUNK(linedata, "-", 0, status); ADD_DATACHUNK(linedata, "$32,456.78!\n", 0, status); // to test for bug #4098467 // What follows is a string of Korean characters (I found it in the Yellow Pages // ad for the Korean Presbyterian Church of San Francisco, and I hope I transcribed // it correctly), first as precomposed syllables, and then as conjoining jamo. // Both sequences should be semantically identical and break the same way. // precomposed syllables... // By TR14, precomposed Hangul syllables should not be grouped together. #if 0 ADD_DATACHUNK(linedata, "\\uc0c1\\ud56d ", 0, status); ADD_DATACHUNK(linedata, "\\ud55c\\uc778 ", 0, status); ADD_DATACHUNK(linedata, "\\uc5f0\\ud569 ", 0, status); ADD_DATACHUNK(linedata, "\\uc7a5\\ub85c\\uad50\\ud68c ", 0, status); #endif ADD_DATACHUNK(linedata, "\\uc0c1", 0, status); ADD_DATACHUNK(linedata, "\\ud56d ", 0, status); ADD_DATACHUNK(linedata, "\\ud55c", 0, status); ADD_DATACHUNK(linedata, "\\uc778 ", 0, status); ADD_DATACHUNK(linedata, "\\uc5f0", 0, status); ADD_DATACHUNK(linedata, "\\ud569 ", 0, status); ADD_DATACHUNK(linedata, "\\uc7a5", 0, status); ADD_DATACHUNK(linedata, "\\ub85c", 0, status); ADD_DATACHUNK(linedata, "\\uad50", 0, status); ADD_DATACHUNK(linedata, "\\ud68c ", 0, status); // conjoining jamo... ADD_DATACHUNK(linedata, "\\u1109\\u1161\\u11bc", 0, status); ADD_DATACHUNK(linedata, "\\u1112\\u1161\\u11bc ", 0, status); ADD_DATACHUNK(linedata, "\\u1112\\u1161\\u11ab", 0, status); ADD_DATACHUNK(linedata, "\\u110b\\u1175\\u11ab ", 0, status); ADD_DATACHUNK(linedata, "\\u110b\\u1167\\u11ab", 0, status); ADD_DATACHUNK(linedata, "\\u1112\\u1161\\u11b8 ", 0, status); ADD_DATACHUNK(linedata, "\\u110c\\u1161\\u11bc", 0, status); ADD_DATACHUNK(linedata, "\\u1105\\u1169", 0, status); ADD_DATACHUNK(linedata, "\\u1100\\u116d", 0, status); ADD_DATACHUNK(linedata, "\\u1112\\u116c", 0, status); // to test for bug #4117554: Fullwidth .!? should be treated as postJwrd ADD_DATACHUNK(linedata, "\\u4e01\\uff0e", 0, status); ADD_DATACHUNK(linedata, "\\u4e02\\uff01", 0, status); ADD_DATACHUNK(linedata, "\\u4e03\\uff1f", 0, status); // Surrogate line break tests. ADD_DATACHUNK(linedata, "\\u4e01", 0, status); // BMP ideograph ADD_DATACHUNK(linedata, "\\ud840\\udc01", 0, status); // Extended ideograph ADD_DATACHUNK(linedata, "\\u4e02", 0, status); // BMP Ideograph ADD_DATACHUNK(linedata, "abc", 0, status); // latin ADD_DATACHUNK(linedata, "\\ue000", 0, status); // PUA ADD_DATACHUNK(linedata, "\\udb80\\udc01", 0, status); // Extended PUA. Treated as ideograph. // Regression for bug 836 ADD_DATACHUNK(linedata, "AAA", 0, status); ADD_DATACHUNK(linedata, "(AAA ", 0, status); generalIteratorTest(*lineIterDefault, linedata); delete lineIterDefault; } //-------------------------------------------------------------------- //Testing the BreakIterator for devanagari script //-------------------------------------------------------------------- #define deadRA "\\u0930\\u094d" /*deadform RA = devanagari RA + virama*/ #define deadPHA "\\u092b\\u094d" /*deadform PHA = devanagari PHA + virama*/ #define deadTTHA "\\u0920\\u094d" #define deadPA "\\u092a\\u094d" #define deadSA "\\u0938\\u094d" #define visarga "\\u0903" /*devanagari visarga looks like a english colon*/ void RBBITest::TestHindiCharacterBreak() { UErrorCode status= U_ZERO_ERROR; BITestData hindicharData(status); ADD_DATACHUNK(hindicharData, NULL, 0, status); // Break at start of data //devanagari characters for Hindi support ADD_DATACHUNK(hindicharData, "\\u0906", 0, status); //devanagari AA //hindi character break should make sure that it // doesn't break in-between a vowelsign and a chandrabindu // TODO: Rules need some fixing. As currently written, they'll correctly recognize this combination // as part of a legit character, but not standalone. ADD_DATACHUNK(hindicharData, "\\u000a", 0, status); // Force break so following can appear stand-alone. ADD_DATACHUNK(hindicharData, "\\u093e\\u0901", 0, status); //devanagari vowelsign AA+ chandrabindu ADD_DATACHUNK(hindicharData, "\\u0906\\u0901", 0, status); // Devanagari AA + chandrabindu ADD_DATACHUNK(hindicharData, "\\u0915\\u093e\\u0901", 0, status); // Devanagari KA + AA vowelsign + chandrabindu ADD_DATACHUNK(hindicharData, "\\u0916\\u0947", 0, status); //devanagari KHA+vowelsign E ADD_DATACHUNK(hindicharData, "\\u0938\\u0941\\u0902", 0, status); //devanagari SA+vowelsign U + anusvara(bindu) ADD_DATACHUNK(hindicharData, "\\u0926", 0, status); //devanagari consonant DA ADD_DATACHUNK(hindicharData, "\\u0930", 0, status); //devanagari consonant RA ADD_DATACHUNK(hindicharData, "\\u0939\\u094c", 0, status); //devanagari consonant HA+dependent vowel sign AI ADD_DATACHUNK(hindicharData, "\\u0964", 0, status); //devanagari danda ADD_DATACHUNK(hindicharData, "\\u0950", 0, status); //devanagari OM ADD_DATACHUNK(hindicharData, "\\u0915\\u0943", 0, status); //devanagari KA+dependent vowel RI->KRI //dependent half-forms. 2002-8-7: New Char Break rules no longer join the half-sequences. ADD_DATACHUNK(hindicharData, /* halfSA */ "\\u0924", 0, status); //halfSA+base consonant TA->STA ADD_DATACHUNK(hindicharData, /* halfSA */ "\\u0925", 0, status); //halfSA+base consonant THA->STHA ADD_DATACHUNK(hindicharData, /* halfSA */ "\\u092e", 0, status); //halfSA+base consonant MA->SMA ADD_DATACHUNK(hindicharData, /* halfCHA */ "\\u091b", 0, status); //halfCHA+base consonant CHHA->CHHHA ADD_DATACHUNK(hindicharData, /* halfNA */ "\\u0917", 0, status); //halfNA+base consonant GA->NGA // ADD_DATACHUNK(hindicharData, "\\u092a\\u094d\\u200d\\u092f", 0, status); //halfPA(PA+virama+zerowidthjoiner+base consonant YA->PYA ADD_DATACHUNK(hindicharData, "\\u092a\\u094d", 0, status); //halfPA(PA+virama+zerowidthjoiner+base consonant YA->PYA ADD_DATACHUNK(hindicharData, "\\u200d", 0, status); //halfPA(PA+virama+zerowidthjoiner+base consonant YA->PYA ADD_DATACHUNK(hindicharData, "\\u092f", 0, status); //halfPA(PA+virama+zerowidthjoiner+base consonant YA->PYA //consonant RA rules ---------- //if the dead consonant RA precedes either a consonant or an independent vowel, //then it is replaced by its superscript non-spacing mark ADD_DATACHUNK(hindicharData, /* deadRA */ "\\u0915", 0, status); //deadRA+devanagari consonant KA->KA+superRA ADD_DATACHUNK(hindicharData, /* deadRA */ "\\u0923", 0, status); //deadRA+devanagari consonant NNA->NNA+superRA ADD_DATACHUNK(hindicharData, /* deadRA */ "\\u0917", 0, status); //deadRA+devanagari consonant GA->GA+superRA // ADD_DATACHUNK(hindicharData, deadRA+ "\\u0960", 0); //deadRA+devanagari cosonant RRI->RRI+superRA //if any dead consonant(other than dead RA)precedes the consonant RA, then //it is replaced with its nominal forma nd RA is replaced by the subscript non-spacing mark. ADD_DATACHUNK(hindicharData, /* deadPHA */ "\\u0930", 0, status); //deadPHA+devanagari consonant RA->PHA+subRA ADD_DATACHUNK(hindicharData, /* deadPA */ "\\u0930", 0, status); //deadPA+devanagari consonant RA->PA+subRA ADD_DATACHUNK(hindicharData, /* deadTTHA */ "\\u0930", 0, status); //deadTTHA+devanagari consonant RA->TTHA+subRA ADD_DATACHUNK(hindicharData, /* deadTA */ "\\u0930", 0, status); //deadTA+RA->TRA // ADD_DATACHUNK(hindicharData, "\\u0936\\u094d\\u0930", 0, status); //deadSHA(SHA+virama)+RA->SHRA ADD_DATACHUNK(hindicharData, "\\u0936\\u094d", 0, status); //deadSHA(SHA+virama)+RA->SHRA ADD_DATACHUNK(hindicharData, "\\u0930", 0, status); //deadSHA(SHA+virama)+RA->SHRA //conjuct ligatures // 2002-08-7 virma no longer forces joining. // ADD_DATACHUNK(hindicharData, "\\u0915\\u094d\\u0937", 0, status); //deadKA(KA+virama) followed by SSHA wraps up into a single character KSSHA ADD_DATACHUNK(hindicharData, "\\u0915\\u094d", 0, status); //deadKA(KA+virama) followed by SSHA wraps up into a single character KSSHA ADD_DATACHUNK(hindicharData, "\\u0937", 0, status); //deadKA(KA+virama) followed by SSHA wraps up into a single character KSSHA ADD_DATACHUNK(hindicharData, /* deadTA */ "\\u0924", 0, status); //deadTA+TA wraps up into glyph TTHA //ADD_DATACHUNK(hindicharData, "\\u0926\\u094d\\u0935", 0, status); //deadDA(DA+virama)+VA wraps up into DVA //ADD_DATACHUNK(hindicharData, "\\u091c\\u094d\\u091e", 0, status); //deadJA(JA+virama)+NYA wraps up into JNYA RuleBasedBreakIterator *e=(RuleBasedBreakIterator*)RuleBasedBreakIterator::createCharacterInstance(Locale::getDefault(), status); if(U_FAILURE(status)){ errln("FAIL : in construction"); return; } generalIteratorTest(*e, hindicharData); delete e; } void RBBITest::TestHindiWordBreak() { UErrorCode status= U_ZERO_ERROR; BITestData hindiWordData(status); //hindi ADD_DATACHUNK(hindiWordData, NULL, 0, status); // Break at start of data ADD_DATACHUNK(hindiWordData, "\\u0917\\u092a\\u00ad\\u0936\\u092a", 200, status); ADD_DATACHUNK(hindiWordData, "!", 0, status); ADD_DATACHUNK(hindiWordData, "\\u092f\\u0939", 200, status); ADD_DATACHUNK(hindiWordData, " ", 0, status); ADD_DATACHUNK(hindiWordData, "\\u0939\\u093f" halfNA "\\u0926\\u0940", 200, status); ADD_DATACHUNK(hindiWordData, " ", 0, status); ADD_DATACHUNK(hindiWordData, "\\u0939\\u0948", 200, status); //danda is similar to full stop. danda is a hindi phrase seperator //Make sure it breaks before danda and after danda when it is followed by a space //ADD_DATACHUNK(hindiWordData, "\\u0964", 0); //fails here doesn't break at danda ADD_DATACHUNK(hindiWordData, " ", 0, status); ADD_DATACHUNK(hindiWordData, "\\u0905\\u093e\\u092a", 200, status); ADD_DATACHUNK(hindiWordData, " ", 0, status); ADD_DATACHUNK(hindiWordData, "\\u0938\\u093f\\u0916\\u094b\\u0917\\u0947", 200, status); ADD_DATACHUNK(hindiWordData, "?", 0, status); ADD_DATACHUNK(hindiWordData, "\n", 0, status); ADD_DATACHUNK(hindiWordData, ":", 0, status); ADD_DATACHUNK(hindiWordData, deadPA "\\u0930\\u093e\\u092f" visarga, 200, status); //no break before visarga ADD_DATACHUNK(hindiWordData, " ", 0, status); ADD_DATACHUNK(hindiWordData, "\\u0935" deadRA "\\u0937\\u093e", 200, status); ADD_DATACHUNK(hindiWordData, "\r\n", 0, status); ADD_DATACHUNK(hindiWordData, deadPA "\\u0930\\u0915\\u093e\\u0936", 200, status); //deadPA+RA+KA+vowel AA+SHA -> prakash ADD_DATACHUNK(hindiWordData, ",", 0, status); ADD_DATACHUNK(hindiWordData, "\\u0924\\u0941\\u092e\\u093e\\u0930\\u094b", 200, status); ADD_DATACHUNK(hindiWordData, " ", 0, status); ADD_DATACHUNK(hindiWordData, "\\u092e\\u093f" deadTA "\\u0930", 200, status); //MA+vowel I+ deadTA + RA ADD_DATACHUNK(hindiWordData, " ", 0, status); ADD_DATACHUNK(hindiWordData, "\\u0915\\u093e", 200, status); ADD_DATACHUNK(hindiWordData, " ", 0, status); ADD_DATACHUNK(hindiWordData, "\\u092a" deadTA "\\u0930", 200, status); //PA + deadTA + RA ADD_DATACHUNK(hindiWordData, " ", 0, status); ADD_DATACHUNK(hindiWordData, "\\u092a\\u095d\\u094b", 200, status); // ADD_DATACHUNK(hindiWordData, "\\u0964", 0); //fails here doesn't break at danda ADD_DATACHUNK(hindiWordData, " ", 0, status); ADD_DATACHUNK(hindiWordData, deadSA deadTA "\\u0930\\u093f", 200, status); //deadSA+deadTA+RA+vowel I->sthri ADD_DATACHUNK(hindiWordData, ".", 0, status); ADD_DATACHUNK(hindiWordData, " ", 0, status); ADD_DATACHUNK(hindiWordData, "\\u0968\\u0966.\\u0969\\u096f", 100, status); //hindi numbers ADD_DATACHUNK(hindiWordData, " ", 0, status); ADD_DATACHUNK(hindiWordData, "\\u0967\\u0966\\u0966.\\u0966\\u0966", 100, status); //postnumeric ADD_DATACHUNK(hindiWordData, "\\u20a8", 0, status); ADD_DATACHUNK(hindiWordData, "\\u0967,\\u0967\\u0966\\u0966.\\u0966\\u0966", 100, status); //pre-number India currency symbol Rs.\\u20aD ADD_DATACHUNK(hindiWordData, " ", 0, status); ADD_DATACHUNK(hindiWordData, "\\u0905\\u092e\\u091c", 200, status); ADD_DATACHUNK(hindiWordData, "\n", 0, status); ADD_DATACHUNK(hindiWordData, halfSA "\\u0935\\u0924\\u0902" deadTA "\\u0930", 200, status); ADD_DATACHUNK(hindiWordData, "\r", 0, status); RuleBasedBreakIterator *e=(RuleBasedBreakIterator*)RuleBasedBreakIterator::createWordInstance(Locale::getDefault(), status); if(U_FAILURE(status)){ errln("FAIL : in construction"); return; } generalIteratorTest(*e, hindiWordData); delete e; } void RBBITest::TestTitleBreak() { UErrorCode status= U_ZERO_ERROR; RuleBasedBreakIterator* titleI=(RuleBasedBreakIterator*)RuleBasedBreakIterator::createTitleInstance(Locale::getDefault(), status); if(U_FAILURE(status)){ errln("FAIL : in construction"); return; } BITestData titleData(status); ADD_DATACHUNK(titleData, NULL, 0, status); // Break at start of data ADD_DATACHUNK(titleData, " ", 0, status); ADD_DATACHUNK(titleData, "This ", 0, status); ADD_DATACHUNK(titleData, "is ", 0, status); ADD_DATACHUNK(titleData, "a ", 0, status); ADD_DATACHUNK(titleData, "simple ", 0, status); ADD_DATACHUNK(titleData, "sample ", 0, status); ADD_DATACHUNK(titleData, "sentence. ", 0, status); ADD_DATACHUNK(titleData, "This ", 0, status); generalIteratorTest(*titleI, titleData); delete titleI; } //----------------------------------------------------------------------------------- // // Test for status {tag} return value from break rules. // TODO: a more thorough test. // //----------------------------------------------------------------------------------- void RBBITest::TestStatusReturn() { UnicodeString rulesString1 = "$Letters = [:L:];\n" "$Numbers = [:N:];\n" "$Letters+{1};\n" "$Numbers+{2};\n" "Help\\ {4}/me\\!;\n" "[^$Letters $Numbers];\n" "!.*;\n"; UnicodeString testString1 = "abc123..abc Help me Help me!"; // 01234567890123456789012345678 int32_t bounds1[] = {0, 3, 6, 7, 8, 11, 12, 16, 17, 19, 20, 25, 27, 28, -1}; int32_t brkStatus[] = {0, 1, 2, 0, 0, 1, 0, 1, 0, 1, 0, 4, 1, 0, -1}; UErrorCode status=U_ZERO_ERROR; UParseError parseError; RuleBasedBreakIterator *bi = new RuleBasedBreakIterator(rulesString1, parseError, status); if(U_FAILURE(status)) { errln("FAIL : in construction"); } else { int32_t pos; int32_t i = 0; bi->setText(testString1); for (pos=bi->first(); pos!= BreakIterator::DONE; pos=bi->next()) { if (pos != bounds1[i]) { errln("FAIL: expected break at %d, got %d\n", bounds1[i], pos); break; } int tag = bi->getRuleStatus(); if (tag != brkStatus[i]) { errln("FAIL: break at %d, expected tag %d, got tag %d\n", pos, brkStatus[i], tag); break; } i++; } } delete bi; } /* //Bug: if there is no word break before and after danda when it is followed by a space void RBBITest::TestDanda() { Vector *hindiWordData = new Vector(); //hindi ADD_DATACHUNK(hindiWordData, CharsToUnicodeString("\\u092f\\u0939"), 0, status); ADD_DATACHUNK(hindiWordData, " ", 0, status); //Danda is similar to full stop, danda is a hindi phrase seperator. //Make sure there is a word break before and after danda when it is followed by a space //following fail---- ADD_DATACHUNK(hindiWordData, CharsToUnicodeString("\\u0939\\u0948"), 0, status); // ADD_DATACHUNK(hindiWordData, CharsToUnicodeString("\\u0964"), 0); // devanagari danda ADD_DATACHUNK(hindiWordData, " ", 0, status); ADD_DATACHUNK(hindiWordData, CharsToUnicodeString("\\u092f\\u0939"), 0, status); // ADD_DATACHUNK(hindiWordData, CharsToUnicodeString("\\u0965"), 0); //devanagari double danda ADD_DATACHUNK(hindiWordData, " ", 0, status); RuleBasedBreakIterator* e=(RuleBasedBreakIterator*)RuleBasedBreakIterator::createWordInstance(); generalIteratorTest(*e, hindiWordData); delete e; delete hindiWordData; } //Make sure the character wrapping is done correctly void RBBITest::TestHindiCharacterWrapping() { Vector *hindicharData = new Vector(); //if the dead consonant RA precedes either a consonant or an independent vowel, //then it is replaced by its superscript non-spacing mark ADD_DATACHUNK(hindicharData, deadRA+ CharsToUnicodeString("\\u0917"), 0, status); //deadRA+devanagari consonant GA->GA+superRA //following fail---- // ADD_DATACHUNK(hindicharData, deadRA+ CharsToUnicodeString("\\u0960"), 0); //deadRA+devanagari RRI->RRI+superRA RuleBasedBreakIterator* e=(RuleBasedBreakIterator*)RuleBasedBreakIterator::createCharacterInstance(); generalIteratorTest(*e, hindicharData); delete e; delete hindicharData; }*/ //---------------------------------------------------------------------------------- //adds rules for telugu support and tests the behaviour of chracterIterator of RBBI //---------------------------------------------------------------------------------- /*void RBBITest::TestTeluguRuleBasedCharacterIteration() { logln((UnicodeString)"Testing the RBBI by adding rules for Telugu(Indian Language) Support"); //get the default rules RuleBasedBreakIterator *rb= (RuleBasedBreakIterator*)BreakIterator::createCharacterInstance(); //additional rules for Telugu(Indian Language) support UnicodeString crules1 = rb->getRules() + //default rules + "=[\\u0c4d];" + //telugu virama "=[\\u0c3e-\\u0c44\\u0c46\\u0c47\\u0c48\\u0c4a\\u0c4b\\u0c4c];" + //telugu dependent vowel signs "=[\\u0c15-\\u0c28\\u0c2a-\\u0c33\\u0c35-\\u0c39];" + //telugu consonants "=[\\u0c02\\u0c03\\u0c55\\u0c56];" + //to create half forms and dead forms "=({{}});" + "{}{};"; RuleBasedBreakIterator charIter=null; charIter = new RuleBasedBreakIterator(crules1); Vector *chardata = new Vector(); //behaviour of telugu characters from specified rules ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0c15"), 0, status); //telugu consonant KA ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0c30\\u0c47"), 0, status); //telugu consonant RA+telugu dependent vowel EE ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0c1b\\u0c3e"), 0, status); //telugu consonant CHA+telegu depenednt vowel AA ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0c17\\u0c48"), 0, status); //telegu consonant GA+teleugu dependent vowel AI ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0c17\\u0c46\\u0c56"), 0, status); //telugu consonant GA+telugu dependent vowel sign E+telugu AI length mark ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0c28\\u0c4d\\u200d\\u0c28"), 0, status); //telugu consonant NA+telugu virama+zwj=>halfNA+NA->NNA(dependent half-form) ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0c17\\u0c4d\\u0c30"), 0, status); //GA+deadRA(RA+telvirama)->GA+subRA->GRA ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0c66"), 0, status); //telugu digit ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0c37\\u0c4d\\u0c15"), 0, status); //deadSSA(SSA+telvirama)+KA+subSSA->KSHA //behaviour of other characters from default rules ADD_DATACHUNK(chardata, "h", 0, status); ADD_DATACHUNK(chardata, CharsToUnicodeString("A\\u0302"), 0, status); // circumflexA ADD_DATACHUNK(chardata, CharsToUnicodeString("i\\u0301"), 0, status); // acuteBelowI ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u1109\\u1161\\u11bc"), 0, status); ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u1112\\u1161\\u11bc"), 0, status); ADD_DATACHUNK(chardata, "\n", 0, status); ADD_DATACHUNK(chardata, "\r\n", 0, status); generalIteratorTest(charIter, chardata); delete charIter; delete charData; delete rb; } //-------------------------------------------------------------------- //tests the behaviour of character iteration of RBBI with custom rules //-------------------------------------------------------------------- void RBBITest::TestCustomRuleBasedCharacterIteration() { logln((UnicodeString)"Testing the RBBI by using custom rules for character iteration"); UnicodeString crules2="=[e];" + //ignore the character "e" ".;" + "=[\\u093e-\\u094c\\u0962\\u0963];" + //devanagiri vowel = \\u093e tp \\u094c and \\u0962.\\u0963 "=[\\u0915-\\u0939];" + //devanagiri consonant = \\u0915 to \\u0939 "{};" ; //break at all places except the following //devanagiri consonants+ devanagiri vowelsign RuleBasedCharacterIterator charIterCustom = new RuleBasedBreakIterator(crules2); Vector *chardata = new Vector(); ADD_DATACHUNK(chardata, "He", 0, status); //ignores 'e' ADD_DATACHUNK(chardata, "l", 0, status); ADD_DATACHUNK(chardata, "l", 0, status); ADD_DATACHUNK(chardata, "oe", 0, status); //ignores 'e' hence wraps it into 'o' instead of wrapping with ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0301"), 0, status); //'\\u0301' to form 'acuteE ' ADD_DATACHUNK(chardata, "&e", 0, status); //ignores 'e' hence wraps it into '&' instead of wrapping with ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0303"), 0, status); //'\\u0303 to form 'tildaE' //devanagiri characters ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0906"), 0, status); //devanagiri AA ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u093e"), 0, status); //devanagiri vowelsign AA:--breaks at \\u0901 which is devanagiri ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0901"), 0, status); //chandra bindhu since it is not mentioned in the rules ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0916\\u0947"), 0, status); //devanagiri KHA+vowelsign E ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0938\\u0941"), 0, status); //devanagiri SA+vowelsign U : - breaks at ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0902"), 0, status); //\\u0902 devanagiri anusvara since it is not mentioned in the rules ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0926"), 0, status); //devanagiri consonant DA ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0930"), 0, status); //devanagiri consonant RA ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0939\\u094c"), 0, status); //devanagiri HA+vowel sign AI ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0964"), 0, status); //devanagiri danda // devanagiri chracters end ADD_DATACHUNK(chardata, "A", 0, status); //breaks in between since it is not mentioned in the rules ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0302"), 0, status); // circumflexA ADD_DATACHUNK(chardata, "i", 0, status); //breaks in between since not mentioned in the rules ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0301"), 0, status); // acuteBelowI //Rules don't support conjoining jamo->->.. ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u1109"), 0, status); //break at every character since rules ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u1161"), 0, status); //don't support conjoining jamo ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u11bc"), 0, status); ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u1112"), 0, status); ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u1161"), 0, status); ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u11bc"), 0, status); ADD_DATACHUNK(chardata, "\n", 0, status); ADD_DATACHUNK(chardata, "\r", 0, status); //doesn't keep CRLGF together since rules do not mention it ADD_DATACHUNK(chardata, "\n", 0, status); ADD_DATACHUNK(chardata, "S", 0, status); //graveS ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0300"), 0, status); //breaks in between since it is not mentioned in the rules ADD_DATACHUNK(chardata, "i", 0, status); //acuteBelowI ADD_DATACHUNK(chardata, CharsToUnicodeString("\\u0301"), 0, status); //breaks in between since it is not mentioned in the rules generalIteratorTest(charIterCustom, chardata); delete charIterCustom; delete chardata; }*/ /*//-------------------------------------------------------------------- //tests custom rules based word iteration //-------------------------------------------------------------------- void RBBITest::TestCustomRuleBasedWordIteration(){ logln("(UnicodeString)Testing the RBBI by using custom rules for word iteration"); UnicodeString wrules1="=[:Mn::Me::Cf:];" + //ignore non-spacing marks, enclosing marks, and format characters, "=[\\u0964\\u0965];" + //Hindi Phrase seperator "=[:L::Mc:];" + //uppercase(Lu), lowercase(Ll), titlecase(Lt), modifier(Lm) letters, Mc-combining space mark "=[:Pd:\\\"\\\'\\.];" + //dashes, quotation, apostraphes, period "=[\\n\\u000c\\u2028\\u2029];" + //line separators: LF, FF, PS, and LS "=[:Zs:\\t];" + //all space separators and the tab character "=((*(*)*));" + ".;" + //break after every character, with the following exceptions "{};" + "*{\\r}{}{};" ; RuleBasedBreakIterator wordIterCustom = new RuleBasedBreakIterator(wrules1); Vector *worddata = new Vector(); ADD_DATACHUNK(worddata, "Write", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "wordrules", 0, status); ADD_DATACHUNK(worddata, ".", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); //play with hindi ADD_DATACHUNK(worddata, CharsToUnicodeString("\\u092f\\u0939"), 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, CharsToUnicodeString("\\u0939\\u093f") + halfNA + CharsToUnicodeString("\\u0926\\u0940"), 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, CharsToUnicodeString("\\u0939\\u0948"), 0, status); ADD_DATACHUNK(worddata, CharsToUnicodeString("\\u0964"), 0, status); //Danda is similar to full stop-> Danda followed by a space ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, CharsToUnicodeString("\\u0905\\u093e\\u092a"), 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, CharsToUnicodeString("\\u0938\\u093f\\u0916\\u094b\\u0917\\u0947"), 0, status); ADD_DATACHUNK(worddata, "?", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "It's", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "$", 0, status); ADD_DATACHUNK(worddata, "3", 0, status); ADD_DATACHUNK(worddata, "0", 0, status); ADD_DATACHUNK(worddata, ".", 0, status); ADD_DATACHUNK(worddata, "1", 0, status); ADD_DATACHUNK(worddata, "0", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); // ADD_DATACHUNK(worddata, " ", 0); generalIteratorTest(wordIterCustom, worddata); delete wordIterCustom; delete worddata; } //------------------------------------------------------------------------------- //adds extra rules to deal with abbrevations(limited) and test the word Iteration //------------------------------------------------------------------------------- void RBBITest::TestAbbrRuleBasedWordIteration() { logln((UnicodeString)"Testing the RBBI for word iteration by adding rules to support abbreviation"); RuleBasedBreakIterator *rb =(RuleBasedBreakIterator*)BreakIterator::createWordInstance(); UnicodeString wrules2="=((Mr.)|(Mrs.)|(Ms.)|(Dr.)|(U.S.));" + // abbreviations. rb->getRules() + "{()*};"; RuleBasedBreakIterator wordIter=null; //try{ wordIter = new RuleBasedBreakIterator(wrules2); // }catch(IllegalArgumentException iae){ // errln("ERROR: failed construction illegal rules"); // } Vector *worddata = new Vector(); ADD_DATACHUNK(worddata, "Mr. George", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "is", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "from", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "U.S. Navy", 0, status); ADD_DATACHUNK(worddata, ".", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "His", 0, status); ADD_DATACHUNK(worddata, "\n", 0, status); ADD_DATACHUNK(worddata, "friend", 0, status); ADD_DATACHUNK(worddata, "\t", 0, status); ADD_DATACHUNK(worddata, "Dr. Steven", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "married", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "Ms. Benneth", 0, status); ADD_DATACHUNK(worddata, "!", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "Mrs. Johnson", 0, status); ADD_DATACHUNK(worddata, "\r\n", 0, status); ADD_DATACHUNK(worddata, "paid", 0, status); ADD_DATACHUNK(worddata, " ", 0, status); ADD_DATACHUNK(worddata, "$2,400.00", 0, status); generalIteratorTest(wordIter, worddata); delete wordIter; delete worddata; delete rb; } */ //--------------------------------------------- // runIndexedTest //--------------------------------------------- void RBBITest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ ) { if (exec) logln("TestSuite RuleBasedBreakIterator: "); switch (index) { case 0: name = "TestDefaultRuleBasedCharacterIteration"; if(exec) TestDefaultRuleBasedCharacterIteration(); break; case 1: name = "TestDefaultRuleBasedWordIteration"; if(exec) TestDefaultRuleBasedWordIteration(); break; case 2: name = "TestDefaultRuleBasedSentenceIteration"; if(exec) TestDefaultRuleBasedSentenceIteration(); break; case 3: name = "TestDefaulRuleBasedLineIteration"; if(exec) TestDefaultRuleBasedLineIteration(); break; case 4: name = "TestHindiCharacterBreak"; if(exec) TestHindiCharacterBreak(); break; case 5: name = "TestHindiWordBreak"; if(exec) TestHindiWordBreak(); break; case 6: name = "TestTitleBreak"; if(exec) TestTitleBreak(); break; case 7: name = "TestStatusReturn"; if(exec) TestStatusReturn(); break; case 8: name = "TestLineBreakData"; if(exec) TestLineBreakData(); break; // case 6: name = "TestDanda()"; // if(exec) TestDanda(); break; // case 7: name = "TestHindiCharacterWrapping()"; // if(exec) TestHindiCharacterWrapping(); break; // case 8: name = "TestCustomRuleBasedWordIteration"; // if(exec) TestCustomRuleBasedWordIteration(); break; // case 9: name = "TestAbbrRuleBasedWordIteration"; // if(exec) TestAbbrRuleBasedWordIteration(); break; // case 10: name = "TestTeluguRuleBasedCharacterIteration"; // if(exec) TestTeluguRuleBasedCharacterIteration(); break; // case 11: name = "TestCustomRuleBasedCharacterIteration"; // if(exec) TestCustomRuleBasedCharacterIteration(); break; default: name = ""; break; //needed to end loop } } //---------------------------------------------------------------------------- // // generalIteratorTest Given a break iterator and a set of test data, // Run the tests and report the results. // //---------------------------------------------------------------------------- void RBBITest::generalIteratorTest(RuleBasedBreakIterator& bi, BITestData &td) { bi.setText(td.fDataToBreak); testFirstAndNext(bi, td); testLastAndPrevious(bi, td); testFollowing(bi, td); testPreceding(bi, td); testIsBoundary(bi, td); doMultipleSelectionTest(bi, td); } // // testFirstAndNext. Run the iterator forwards in the obvious first(), next() // kind of loop. // void RBBITest::testFirstAndNext(RuleBasedBreakIterator& bi, BITestData &td) { UErrorCode status = U_ZERO_ERROR; int32_t p; int32_t lastP = -1; int32_t tag; logln("Test first and next"); bi.setText(td.fDataToBreak); td.clearResults(); for (p=bi.first(); p!=RuleBasedBreakIterator::DONE; p=bi.next()) { td.fActualBreakPositions.addElement(p, status); // Save result. tag = bi.getRuleStatus(); td.fActualTags.addElement(tag, status); if (p <= lastP) { // If the iterator is not making forward progress, stop. // No need to raise an error here, it'll be detected in the normal check of results. break; } lastP = p; } td.checkResults("testFirstAndNext", this); } // // TestLastAndPrevious. Run the iterator backwards, starting with last(). // void RBBITest::testLastAndPrevious(RuleBasedBreakIterator& bi, BITestData &td) { UErrorCode status = U_ZERO_ERROR; int32_t p; int32_t lastP = 0x7ffffffe; int32_t tag; logln("Test first and next"); bi.setText(td.fDataToBreak); td.clearResults(); for (p=bi.last(); p!=RuleBasedBreakIterator::DONE; p=bi.previous()) { // Save break position. Insert it at start of vector of results, shoving // already-saved results further towards the end. td.fActualBreakPositions.insertElementAt(p, 0, status); // bi.previous(); // TODO: Why does this fix things up???? // bi.next(); tag = bi.getRuleStatus(); td.fActualTags.insertElementAt(tag, 0, status); if (p >= lastP) { // If the iterator is not making progress, stop. // No need to raise an error here, it'll be detected in the normal check of results. break; } lastP = p; } td.checkResults("testLastAndPrevious", this); } void RBBITest::testFollowing(RuleBasedBreakIterator& bi, BITestData &td) { UErrorCode status = U_ZERO_ERROR; int32_t p; int32_t tag; int32_t lastP = -1; int i; logln("testFollowing():"); bi.setText(td.fDataToBreak); td.clearResults(); // Save the starting point, since we won't get that out of following. p = bi.first(); td.fActualBreakPositions.addElement(p, status); // Save result. tag = bi.getRuleStatus(); td.fActualTags.addElement(tag, status); for (i = 0; i <= td.fDataToBreak.length()+1; i++) { p = bi.following(i); if (p != lastP) { if (p == RuleBasedBreakIterator::DONE) { break; } // We've reached a new break position. Save it. td.fActualBreakPositions.addElement(p, status); // Save result. tag = bi.getRuleStatus(); td.fActualTags.addElement(tag, status); lastP = p; } } // The loop normally exits by means of the break in the middle. // Make sure that the index was at the correct position for the break iterator to have // returned DONE. if (i != td.fDataToBreak.length()) { errln("testFollowing(): iterator returned DONE prematurely."); } // Full check of all results. td.checkResults("testFollowing", this); } void RBBITest::testPreceding(RuleBasedBreakIterator& bi, BITestData &td) { UErrorCode status = U_ZERO_ERROR; int32_t p; int32_t tag; int32_t lastP = 0x7ffffffe; int i; logln("testPreceding():"); bi.setText(td.fDataToBreak); td.clearResults(); p = bi.last(); td.fActualBreakPositions.addElement(p, status); tag = bi.getRuleStatus(); td.fActualTags.addElement(tag, status); for (i = td.fDataToBreak.length(); i>=-1; i--) { p = bi.preceding(i); if (p != lastP) { if (p == RuleBasedBreakIterator::DONE) { break; } // We've reached a new break position. Save it. td.fActualBreakPositions.insertElementAt(p, 0, status); lastP = p; tag = bi.getRuleStatus(); td.fActualTags.insertElementAt(tag, 0, status); } } // The loop normally exits by means of the break in the middle. // Make sure that the index was at the correct position for the break iterator to have // returned DONE. if (i != 0) { errln("testPreceding(): iterator returned DONE prematurely."); } // Full check of all results. td.checkResults("testPreceding", this); } void RBBITest::testIsBoundary(RuleBasedBreakIterator& bi, BITestData &td) { UErrorCode status = U_ZERO_ERROR; int i; int32_t tag; logln("testIsBoundary():"); bi.setText(td.fDataToBreak); td.clearResults(); for (i = 0; i <= td.fDataToBreak.length(); i++) { if (bi.isBoundary(i)) { td.fActualBreakPositions.addElement(i, status); // Save result. tag = bi.getRuleStatus(); td.fActualTags.addElement(tag, status); } } td.checkResults("testIsBoundary: ", this); } void RBBITest::doMultipleSelectionTest(RuleBasedBreakIterator& iterator, BITestData &td) { iterator.setText(td.fDataToBreak); RuleBasedBreakIterator* testIterator =(RuleBasedBreakIterator*)iterator.clone(); int32_t offset = iterator.first(); int32_t testOffset; int32_t count = 0; logln("doMultipleSelectionTest text of length: %d", td.fDataToBreak.length()); if (*testIterator != iterator) errln("clone() or operator!= failed: two clones compared unequal"); do { testOffset = testIterator->first(); testOffset = testIterator->next(count); if (offset != testOffset) errln(UnicodeString("next(n) and next() not returning consistent results: for step ") + count + ", next(n) returned " + testOffset + " and next() had " + offset); if (offset != RuleBasedBreakIterator::DONE) { count++; offset = iterator.next(); if (offset != RuleBasedBreakIterator::DONE && *testIterator == iterator) errln("operator== failed: Two unequal iterators compared equal."); } } while (offset != RuleBasedBreakIterator::DONE); // now do it backwards... offset = iterator.last(); count = 0; do { testOffset = testIterator->last(); testOffset = testIterator->next(count); // next() with a negative arg is same as previous if (offset != testOffset) errln(UnicodeString("next(n) and next() not returning consistent results: for step ") + count + ", next(n) returned " + testOffset + " and next() had " + offset); if (offset != RuleBasedBreakIterator::DONE) { count--; offset = iterator.previous(); } } while (offset != RuleBasedBreakIterator::DONE); delete testIterator; } // // Token level scanner for the Unicode Line Break Test Data file. // Return the next token, as follows: // >= 0: a UChar32 character, scanned from hex in the file. // -1: a break position, a division sign in the file. // -2: end of rule. A new line in the file. // -3: end of file. No more rules. // -4: Error // // The scanner // strips comments, ('#' to end of line) // Recognizes CR, CR/LF and LF as new lines. // Skips over spaces and Xs (don't break here) in the data. // struct ScanState { int32_t fPeekChar; UBool fPeeked; int32_t fLineNum; FILE *fFile; ScanState() :fPeeked(FALSE), fLineNum(0), fFile(NULL) {}; }; // Literal characters that are of interest. In hex to keep EBCDIC based machines happy. // The data itself is latin-1 on all platforms. static const int32_t chSpace = 0x20; static const int32_t chTab = 0x09; static const int32_t chCR = 0x0D; static const int32_t chLF = 0x0A; static const int32_t chHash = 0x23; static const int32_t chMult = 0xD7; static const int32_t chDivide = 0xF7; static int32_t nextLBDToken(ScanState *s) { int32_t c; // Read characters from the input file until we get something interesting // to return. The file is in latin-1 encoding. for (;;) { // Get the next character to look at, if (s->fPeeked) { c = s->fPeekChar; s->fPeeked = FALSE; } else { c = getc(s->fFile); } // EOF. Return immediately. if (c == EOF) { return -3; } // Spaces. Treat the multiply sign as a space - it indicates a no-break position // in the data, and the test program doesn't want to see them. // Continue the next char loop, looking for something significant. if (c == chSpace || c == chTab || c == chMult) { continue; } // Divide sign. Indicates an expected break position. if (c == chDivide) { return -1; } // New Line Handling. Keep track of line number in the file, which in turn // requires keeping track of CR/LF as a single new line. if (c == chCR) { s->fLineNum++; s->fPeekChar = getc(s->fFile); if (s->fPeekChar != chLF) {s->fPeeked = TRUE;}; return -2; } if (c == chLF) { s->fLineNum++; return -2; } // Comments. Consume everything up to the next new line. if (c == chHash) { do { c = getc(s->fFile); } while (!(c == EOF || c == chCR || c == chLF)); s->fPeekChar = c; s->fPeeked = TRUE; return nextLBDToken(s); } // Scan a hex character (UChar32) value. if (u_digit(c, 16) >= 0) { int32_t v = u_digit(c, 16); for (;;) { c = getc(s->fFile); if (u_digit(c, 16) < 0) {break;}; v <<= 4; v += u_digit(c, 16); } s->fPeekChar = c; s->fPeeked = TRUE; return v; } // Error. Character was something unexpected. return -4; } } void RBBITest::TestLineBreakData() { UErrorCode status = U_ZERO_ERROR; UnicodeString testString; UVector expectedBreaks(status); ScanState ss; int32_t tok; BreakIterator *bi = BreakIterator::createLineInstance(Locale::getDefault(), status); if (U_FAILURE(status)) { errln("Failure creating break iterator"); return; } const char * lbdfName = "LBTest.txt"; // Open the test data file. // TODO: a proper way to handle this data. ss.fFile = fopen(lbdfName, "rb"); if (ss.fFile == NULL) { logln("Unable to open Line Break Test Data file. Skipping test."); delete bi; return; } // Loop once per line from the test data file. for (;;) { // Zero out test data from previous line. testString.truncate(0); expectedBreaks.removeAllElements(); // Read one test's (line's) worth of data from the file. // Loop once per token on the input file line. for(;;) { tok = nextLBDToken(&ss); // If we scanned a character number in the file. // save it in the test data array. if (tok >= 0) { testString.append((UChar32)tok); continue; } // If we scanned a break position in the data, record it. if (tok == -1) { expectedBreaks.addElement(testString.length(), status); continue; } // If we scanned a new line, or EOF // drop out of scan loop and run the test case. if (tok == -2 || tok == -3) {break;}; // None of above. Error. errln("Failure: Unrecognized data format, test file line %d", ss.fLineNum); break; } // If this line from the test data file actually contained test data, // run the test. if (testString.length() > 0) { int32_t pos; // Break Position in the test string int32_t expectedI = 0; // Index of expected break position in vector of same. int32_t expectedPos; // Expected break position (index into test string) bi->setText(testString); pos = bi->first(); // TODO: break iterators always return a match at pos 0. pos = bi->next(); // Line Break TR says no match at position 0. // Resolve. for (; pos != BreakIterator::DONE; ) { expectedPos = expectedBreaks.elementAti(expectedI); if (pos < expectedPos) { errln("Failure: Test file line %d, unexpected break found at position %d", ss.fLineNum, pos); break; } if (pos > expectedPos) { errln("Failure: Test file line %d, failed to find break at position %d", ss.fLineNum, expectedPos); break; } pos = bi->next(); expectedI++; } } // If we've hit EOF on the input file, we're done. if (tok == -3) { break; } } fclose(ss.fFile); delete bi; }