| /******************************************************************** |
| * 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 <stdio.h> |
| #include "rbbitst.h" |
| #include <string.h> |
| #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 + |
| "<telvirama>=[\\u0c4d];" + //telugu virama |
| "<telVowelSign>=[\\u0c3e-\\u0c44\\u0c46\\u0c47\\u0c48\\u0c4a\\u0c4b\\u0c4c];" + //telugu dependent vowel signs |
| "<telConsonant>=[\\u0c15-\\u0c28\\u0c2a-\\u0c33\\u0c35-\\u0c39];" + //telugu consonants |
| "<telCharEnd>=[\\u0c02\\u0c03\\u0c55\\u0c56];" + //to create half forms and dead forms |
| "<telConjunct>=({<telConsonant><telvirama>{<zwj>}}<telConsonant>);" + |
| "<telConjunct>{<telVowelSign>}{<telCharEnd>};"; |
| 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="<ignore>=[e];" + //ignore the character "e" |
| ".;" + |
| "<devVowelSign>=[\\u093e-\\u094c\\u0962\\u0963];" + //devanagiri vowel = \\u093e tp \\u094c and \\u0962.\\u0963 |
| "<devConsonant>=[\\u0915-\\u0939];" + //devanagiri consonant = \\u0915 to \\u0939 |
| "<devConsonant>{<devVowelSign>};" ; //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="<ignore>=[:Mn::Me::Cf:];" + //ignore non-spacing marks, enclosing marks, and format characters, |
| "<danda>=[\\u0964\\u0965];" + //Hindi Phrase seperator |
| "<let>=[:L::Mc:];" + //uppercase(Lu), lowercase(Ll), titlecase(Lt), modifier(Lm) letters, Mc-combining space mark |
| "<mid-word>=[:Pd:\\\"\\\'\\.];" + //dashes, quotation, apostraphes, period |
| "<ls>=[\\n\\u000c\\u2028\\u2029];" + //line separators: LF, FF, PS, and LS |
| "<ws>=[:Zs:\\t];" + //all space separators and the tab character |
| "<word>=((<let><let>*(<mid-word><let><let>*)*));" + |
| ".;" + //break after every character, with the following exceptions |
| "{<word>};" + |
| "<ws>*{\\r}{<ls>}{<danda>};" ; |
| |
| 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="<abbr>=((Mr.)|(Mrs.)|(Ms.)|(Dr.)|(U.S.));" + // abbreviations. |
| rb->getRules() + |
| "{(<abbr><ws>)*<word>};"; |
| 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; |
| |
| } |
| |
