| /******************************************************************** |
| * COPYRIGHT: |
| * Copyright (c) 1999-2003, 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 "unicode/utypes.h" |
| |
| #if !UCONFIG_NO_BREAK_ITERATION |
| |
| #include "unicode/utypes.h" |
| #include "unicode/brkiter.h" |
| #include "unicode/rbbi.h" |
| #include "unicode/uchar.h" |
| #include "unicode/utf16.h" |
| #include "unicode/ucnv.h" |
| #include "unicode/schriter.h" |
| #include "unicode/uniset.h" |
| #include "unicode/regex.h" // TODO: make conditional on regexp being built. |
| |
| #include "intltest.h" |
| #include "rbbitst.h" |
| #include <string.h> |
| #include "uvector.h" |
| #include "uvectr32.h" |
| #include <string.h> |
| #include <stdio.h> |
| #include <stdlib.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(expectedIdx); |
| 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. |
| // We want to report the offset of the unexpected break from the start of |
| // this previous item. |
| 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(); |
| } |
| |
| |
| //----------------------------------------------------------------------------------- |
| // |
| // Cannned Test Characters |
| // |
| //----------------------------------------------------------------------------------- |
| |
| static const UChar cannedTestArray[] = { |
| 0x0001, 0x0002, 0x0003, 0x0004, 0x0020, 0x0021, '\\', 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0028, 0x0029, 0x002b, 0x002d, 0x0030, 0x0031, |
| 0x0032, 0x0033, 0x0034, 0x003c, 0x003d, 0x003e, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x005b, 0x005d, 0x005e, 0x005f, 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x007b, |
| 0x007d, 0x007c, 0x002c, 0x00a0, 0x00a2, |
| 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, 0x00a8, 0x00a9, 0x00ab, 0x00ad, 0x00ae, 0x00af, 0x00b0, 0x00b2, 0x00b3, |
| 0x00b4, 0x00b9, 0x00bb, 0x00bc, 0x00bd, 0x02b0, 0x02b1, 0x02b2, 0x02b3, 0x02b4, 0x0300, 0x0301, 0x0302, 0x0303, |
| 0x0304, 0x05d0, 0x05d1, 0x05d2, 0x05d3, 0x05d4, 0x0903, 0x093e, 0x093f, 0x0940, 0x0949, 0x0f3a, 0x0f3b, 0x2000, |
| 0x2001, 0x2002, 0x200c, 0x200d, 0x200e, 0x200f, 0x2010, 0x2011, 0x2012, 0x2028, 0x2029, 0x202a, 0x203e, 0x203f, |
| 0x2040, 0x20dd, 0x20de, 0x20df, 0x20e0, 0x2160, 0x2161, 0x2162, 0x2163, 0x2164, 0x0000 |
| }; |
| |
| static UnicodeString* cannedTestChars = 0; |
| |
| #define halfNA "\\u0928\\u094d\\u200d" |
| #define halfSA "\\u0938\\u094d\\u200d" |
| #define halfCHA "\\u091a\\u094d\\u200d" |
| #define halfKA "\\u0915\\u094d\\u200d" |
| #define deadTA "\\u0924\\u094d" |
| |
| //-------------------------------------------------------------------------------------- |
| // |
| // RBBITest constructor and destructor |
| // |
| //-------------------------------------------------------------------------------------- |
| |
| RBBITest::RBBITest() { |
| UnicodeString temp(cannedTestArray); |
| cannedTestChars = new UnicodeString(); |
| *cannedTestChars += (UChar)0x0000; |
| *cannedTestChars += temp; |
| } |
| |
| |
| RBBITest::~RBBITest() { |
| delete cannedTestChars; |
| } |
| |
| |
| 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; |
| |
| |
| |
| |
| |
| |
| //-------------------------------------------------------------------- |
| //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*/ |
| |
| |
| |
| |
| |
| |
| //----------------------------------------------------------------------------------- |
| // |
| // 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; |
| } |
| |
| |
| void RBBITest::TestThaiLineBreak() { |
| UErrorCode status = U_ZERO_ERROR; |
| BITestData thaiLineSelection(status); |
| |
| // \u0e2f-- the Thai paiyannoi character-- isn't a letter. It's a symbol that |
| // represents elided letters at the end of a long word. It should be bound to |
| // the end of the word and not treated as an independent punctuation mark. |
| |
| |
| ADD_DATACHUNK(thaiLineSelection, NULL, 0, status); // Break at start of data |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e2a\\u0e16\\u0e32\\u0e19\\u0e35\\u0e2f", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e08\\u0e30", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e23\\u0e30\\u0e14\\u0e21", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e40\\u0e08\\u0e49\\u0e32", 0, status); |
| // ADD_DATACHUNK(thaiLineSelection, "\\u0e2b\\u0e19\\u0e49\\u0e32", 0, status); |
| // ADD_DATACHUNK(thaiLineSelection, "\\u0e17\\u0e35\\u0e48", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e2b\\u0e19\\u0e49\\u0e32\\u0e17\\u0e35\\u0e48", 0, status); |
| // the commented-out lines (I think) are the preferred result; this line is what our current dictionary is giving us |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e2d\\u0e2d\\u0e01", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e21\\u0e32", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e40\\u0e23\\u0e48\\u0e07", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e23\\u0e30\\u0e1a\\u0e32\\u0e22", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e2d\\u0e22\\u0e48\\u0e32\\u0e07", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e40\\u0e15\\u0e47\\u0e21", 0, status); |
| |
| // the one time where the paiyannoi occurs somewhere other than at the end |
| // of a word is in the Thai abbrevation for "etc.", which both begins and |
| // ends with a paiyannoi |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e2f\\u0e25\\u0e2f", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e17\\u0e35\\u0e48", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e19\\u0e31\\u0e49\\u0e19", 0, status); |
| |
| RuleBasedBreakIterator* e = (RuleBasedBreakIterator *)BreakIterator::createLineInstance( |
| Locale("th"), status); |
| if (U_FAILURE(status)) |
| { |
| errln("Failed to create the BreakIterator for Thai locale in TestThaiLineBreak.\n"); |
| return; |
| } |
| |
| generalIteratorTest(*e, thaiLineSelection); |
| delete e; |
| } |
| |
| |
| |
| void RBBITest::TestMixedThaiLineBreak() |
| { |
| UErrorCode status = U_ZERO_ERROR; |
| BITestData thaiLineSelection(status); |
| |
| ADD_DATACHUNK(thaiLineSelection, NULL, 0, status); // Break at start of data |
| |
| // Arabic numerals should always be separated from surrounding Thai text |
| /* |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e04\\u0e48\\u0e32", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e40\\u0e07\\u0e34\\u0e19", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e1a\\u0e32\\u0e17", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e41\\u0e15\\u0e30", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e23\\u0e30\\u0e14\\u0e31\\u0e1a", 0, status); |
| thaiLineSelection->addElement("39"); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e1a\\u0e32\\u0e17 ", 0, status); |
| |
| // words in non-Thai scripts should always be separated from surrounding Thai text |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e17\\u0e14", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e2a\\u0e2d\\u0e1a", 0, status); |
| thaiLineSelection->addElement("Java"); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e1a\\u0e19", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e40\\u0e04\\u0e23\\u0e37\\u0e48\\u0e2d\\u0e07", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e44\\u0e2d\\u0e1a\\u0e35\\u0e40\\u0e2d\\u0e47\\u0e21 ", 0, status); |
| |
| // Thai numerals should always be separated from the text surrounding them |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e04\\u0e48\\u0e32", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e40\\u0e07\\u0e34\\u0e19", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e1a\\u0e32\\u0e17", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e41\\u0e15\\u0e30", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e23\\u0e30\\u0e14\\u0e31\\u0e1a", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e53\\u0e59", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e1a\\u0e32\\u0e17 ", 0, status); |
| |
| // Thai text should interact correctly with punctuation and symbols |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e44\\u0e2d\\u0e1a\\u0e35\\u0e40\\u0e2d\\u0e47\\u0e21", 0, status); |
| // ADD_DATACHUNK(thaiLineSelection, "(\\u0e1b\\u0e23\\u0e30\\u0e40\\u0e17\\u0e28", 0, status); |
| // ADD_DATACHUNK(thaiLineSelection, "\\u0e44\\u0e17\\u0e22)", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "(\\u0e1b\\u0e23\\u0e30\\u0e40\\u0e17\\u0e28\\u0e44\\u0e17\\u0e22)", 0, status); |
| // I believe the commented-out reading above to be the correct one, but this is what passes with our current dictionary |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e08\\u0e33\\u0e01\\u0e31\\u0e14", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e40\\u0e1b\\u0e34\\u0e14", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e15\\u0e31\\u0e27\"", 0, status); |
| */ |
| |
| // The Unicode Linebreak TR says do not break before or after quotes. |
| // So this test is changed ot not break around the quote. |
| // TODO: should Thai break around the around the quotes, like the original behavior here? |
| // ADD_DATACHUNK(thaiLineSelection, "\\u0e2e\\u0e32\\u0e23\\u0e4c\\u0e14\\u0e14\\u0e34\\u0e2a\\u0e01\\u0e4c\"", 0, status); |
| // ADD_DATACHUNK(thaiLineSelection, "\\u0e23\\u0e38\\u0e48\\u0e19", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e2e\\u0e32\\u0e23\\u0e4c\\u0e14\\u0e14\\u0e34\\u0e2a\\u0e01\\u0e4c\"" |
| "\\u0e23\\u0e38\\u0e48\\u0e19", 0, status); |
| |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e43\\u0e2b\\u0e21\\u0e48", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e40\\u0e14\\u0e37\\u0e2d\\u0e19\\u0e21\\u0e34.", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e22.", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e19\\u0e35\\u0e49", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e23\\u0e32\\u0e04\\u0e32", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "$200", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e40\\u0e17\\u0e48\\u0e32", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e19\\u0e31\\u0e49\\u0e19 ", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "(\"\\u0e2e\\u0e32\\u0e23\\u0e4c\\u0e14\\u0e14\\u0e34\\u0e2a\\u0e01\\u0e4c\").", 0, status); |
| |
| RuleBasedBreakIterator* e = (RuleBasedBreakIterator *)BreakIterator::createLineInstance(Locale("th"), status); |
| if (U_FAILURE(status)) |
| { |
| errln("Failed to create the BreakIterator for Thai locale in TestMixedThaiLineBreak.\n"); |
| return; |
| } |
| |
| |
| generalIteratorTest(*e, thaiLineSelection); |
| delete e; |
| } |
| |
| |
| void RBBITest::TestMaiyamok() |
| { |
| UErrorCode status = U_ZERO_ERROR; |
| BITestData thaiLineSelection(status); |
| ADD_DATACHUNK(thaiLineSelection, NULL, 0, status); // Break at start of data |
| // the Thai maiyamok character is a shorthand symbol that means "repeat the previous |
| // word". Instead of appearing as a word unto itself, however, it's kept together |
| // with the word before it |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e44\\u0e1b\\u0e46", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e21\\u0e32\\u0e46", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e23\\u0e30\\u0e2b\\u0e27\\u0e48\\u0e32\\u0e07", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e01\\u0e23\\u0e38\\u0e07\\u0e40\\u0e17\\u0e1e", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e41\\u0e25\\u0e30", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e40\\u0e03\\u0e35\\u0e22\\u0e07", 0, status); |
| ADD_DATACHUNK(thaiLineSelection, "\\u0e43\\u0e2b\\u0e21\\u0e48", 0, status); |
| |
| RuleBasedBreakIterator* e = (RuleBasedBreakIterator *)BreakIterator::createLineInstance( |
| Locale("th"), status); |
| |
| if (U_FAILURE(status)) |
| { |
| errln("Failed to create the BreakIterator for Thai locale in TestMaiyamok.\n"); |
| return; |
| } |
| generalIteratorTest(*e, thaiLineSelection); |
| delete e; |
| } |
| |
| void RBBITest::TestThaiWordBreak() { |
| UErrorCode status = U_ZERO_ERROR; |
| BITestData thaiWordSelection(status); |
| |
| ADD_DATACHUNK(thaiWordSelection, NULL, 0, status); // Break at start of data |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E1A\\u0E17", 0, status); //2 |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E17\\u0E35\\u0E48", 0, status); //5 |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E51", 0, status); //6 |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E1E\\u0E32\\u0E22\\u0E38", 0, status); //10 |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E44\\u0E0B\\u0E42\\u0E04\\u0E25\\u0E19", 0, status); //16 |
| ADD_DATACHUNK(thaiWordSelection, "\\u000D\\u000A", 0, status); //18 |
| |
| // This is the correct result |
| //ADD_DATACHUNK(thaiWordSelection, "\\u0E42\\u0E14\\u0E42\\u0E23\\u0E18\\u0E35", 0, status); //24 |
| //ADD_DATACHUNK(thaiWordSelection, "\\u0E2D\\u0E32\\u0E28\\u0E31\\u0E22", 0, status); //29 |
| |
| // and this is what the dictionary does... |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E42\\u0E14", 0, status); // 20 |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E42\\u0E23\\u0E18\\u0E35\\u0E2D\\u0E32\\u0E28\\u0E31\\u0E22", 0, status); //29 |
| |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E2D\\u0E22\\u0E39\\u0E48", 0, status); //33 |
| |
| // This is the correct result |
| //ADD_DATACHUNK(thaiWordSelection, "\\u0E17\\u0E48\\u0E32\\u0E21", 0, status); //37 |
| //ADD_DATACHUNK(thaiWordSelection, "\\u0E01\\u0E25\\u0E32\\u0E07", 0, status); //41 |
| |
| // and this is what the dictionary does |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E17\\u0E48\\u0E32\\u0E21\\u0E01\\u0E25\\u0E32\\u0E07", 0, status); //41 |
| |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E17\\u0E38\\u0E48\\u0E07", 0, status); //45 |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E43\\u0E2B\\u0E0D\\u0E48", 0, status); //49 |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E43\\u0E19", 0, status); //51 |
| |
| // This is the correct result |
| //ADD_DATACHUNK(thaiWordSelection, "\\u0E41\\u0E04\\u0E19\\u0E0B\\u0E31\\u0E2A", 0, status); //57 |
| //ADD_DATACHUNK(thaiWordSelection, "\\u0E01\\u0E31\\u0E1A", 0, status); //60 |
| |
| // and this is what the dictionary does |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E41\\u0E04\\u0E19", 0, status); // 54 |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E0B\\u0E31\\u0E2A\\u0E01\\u0E31\\u0E1A", 0, status); //60 |
| |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E25\\u0E38\\u0E07", 0, status); //63 |
| |
| // This is the correct result |
| //ADD_DATACHUNK(thaiWordSelection, "\\u0E40\\u0E2E\\u0E19\\u0E23\\u0E35", 0, status); //68 |
| //ADD_DATACHUNK(thaiWordSelection, "\\u0E0A\\u0E32\\u0E27", 0, status); //71 |
| //ADD_DATACHUNK(thaiWordSelection, "\\u0E44\\u0E23\\u0E48", 0, status); //74 |
| //ADD_DATACHUNK(thaiWordSelection, "\\u0E41\\u0E25\\u0E30", 0, status); //77 |
| |
| // and this is what the dictionary does |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E40\\u0E2E", 0, status); // 65 |
| ADD_DATACHUNK(thaiWordSelection, "\\u0E19\\u0E23\\u0E35\\u0E0A\\u0E32\\u0E27\\u0E44\\u0E23\\u0E48\\u0E41\\u0E25\\u0E30", 0, status); //77 |
| |
| RuleBasedBreakIterator* e = (RuleBasedBreakIterator *)BreakIterator::createWordInstance( |
| Locale("th"), status); |
| if (U_FAILURE(status)) |
| { |
| errln("Failed to create the BreakIterator for Thai locale in TestThaiWordBreak.\n"); |
| return; |
| } |
| |
| generalIteratorTest(*e, thaiWordSelection); |
| delete e; |
| } |
| |
| |
| //--------------------------------------------- |
| // runIndexedTest |
| //--------------------------------------------- |
| |
| void RBBITest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* params ) |
| { |
| if (exec) logln("TestSuite RuleBasedBreakIterator: "); |
| switch (index) { |
| |
| case 0: name = "TestExtended"; |
| if(exec) TestExtended(); break; |
| case 1: name = "TestJapaneseLineBrea"; |
| if(exec) TestJapaneseLineBreak(); break; |
| case 2: name = "TestStatusReturn"; |
| if(exec) TestStatusReturn(); break; |
| |
| case 3: name = "TestLineBreakData"; |
| if(exec) TestLineBreakData(); break; |
| case 4: name = "TestSentenceInvariants"; |
| if(exec) TestSentenceInvariants(); break; |
| case 5: name = "TestCharacterInvariants"; |
| if(exec) TestCharacterInvariants(); break; |
| case 6: name = "TestWordInvariants"; |
| if(exec) TestWordInvariants(); break; |
| |
| case 7: name = "TestEmptyString"; |
| if(exec) TestEmptyString(); break; |
| |
| case 8: name = "TestGetAvailableLocales"; |
| if(exec) TestGetAvailableLocales(); break; |
| |
| case 9: name = "TestGetDisplayName"; |
| if(exec) TestGetDisplayName(); break; |
| |
| case 10: name = "TestEndBehaviour"; |
| if(exec) TestEndBehaviour(); break; |
| case 11: name = "TestBug4153072"; |
| if(exec) TestBug4153072(); break; |
| case 12: name = "TestMonkey"; |
| if(exec) { |
| #if !UCONFIG_NO_REGULAR_EXPRESSIONS |
| TestMonkey(params); |
| #else |
| logln("skipping TestMonkey (UCONFIG_NO_REGULAR_EXPRESSIONS)"); |
| #endif |
| } |
| break; |
| |
| case 13: name = "TestThaiLineBreak"; |
| if(exec) TestThaiLineBreak(); break; |
| case 14: name = "TestMixedThaiLineBreak"; |
| if(exec) TestMixedThaiLineBreak(); break; |
| case 15: name = "TestMaiyamok"; |
| if(exec) TestMaiyamok(); break; |
| case 16: name = "TestThaiWordBreak"; |
| if(exec) TestThaiWordBreak(); 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 = -2; // A value that will never be returned as a break position. |
| // cannot be -1; that is returned for DONE. |
| 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; |
| } |
| |
| |
| |
| //-------------------------------------------------------------------------------------------- |
| // |
| // Break Iterator Invariants Tests |
| // |
| //-------------------------------------------------------------------------------------------- |
| |
| void RBBITest::TestCharacterInvariants() |
| { |
| UErrorCode status = U_ZERO_ERROR; |
| BreakIterator *e = BreakIterator::createCharacterInstance(Locale::getDefault(), status); |
| if (U_FAILURE(status)) |
| { |
| errln("Failed to create the BreakIterator for default locale in TestCharacterInvariants.\n"); |
| return; |
| } |
| UnicodeString s = *cannedTestChars + CharsToUnicodeString("\\u1100\\u1101\\u1102\\u1160\\u1161\\u1162\\u11a8\\u11a9\\u11aa"); |
| doBreakInvariantTest(*e, s); |
| s = *cannedTestChars + CharsToUnicodeString("\\u1100\\u1101\\u1102\\u1160\\u1161\\u1162\\u11a8\\u11a9\\u11aa"); |
| doOtherInvariantTest(*e, s); |
| delete e; |
| } |
| |
| |
| void RBBITest::TestWordInvariants() |
| { |
| UErrorCode status = U_ZERO_ERROR; |
| BreakIterator *e = BreakIterator::createWordInstance(Locale::getDefault(), status); |
| if (U_FAILURE(status)) |
| { |
| errln("Failed to create the BreakIterator for default locale in TestWordInvariants.\n"); |
| return; |
| } |
| UnicodeString s = *cannedTestChars + CharsToUnicodeString("\',.\\u3041\\u3042\\u3043\\u309b\\u309c\\u30a1\\u30a2\\u30a3\\u4e00\\u4e01\\u4e02"); |
| doBreakInvariantTest(*e, s); |
| s = *cannedTestChars + CharsToUnicodeString("\',.\\u3041\\u3042\\u3043\\u309b\\u309c\\u30a1\\u30a2\\u30a3\\u4e00\\u4e01\\u4e02"); |
| doOtherInvariantTest(*e, s); |
| delete e; |
| } |
| |
| |
| void RBBITest::TestSentenceInvariants() |
| { |
| UErrorCode status = U_ZERO_ERROR; |
| BreakIterator *e = BreakIterator::createSentenceInstance(Locale::getDefault(), status); |
| if (U_FAILURE(status)) |
| { |
| errln("Failed to create the BreakIterator for default locale in TestSentenceInvariant.\n"); |
| return; |
| } |
| UnicodeString s = *cannedTestChars + CharsToUnicodeString(".,\\u3001\\u3002\\u3041\\u3042\\u3043\\ufeff"); |
| doOtherInvariantTest(*e, s); |
| delete e; |
| } |
| |
| |
| |
| |
| void RBBITest::doBreakInvariantTest(BreakIterator& tb, UnicodeString& testChars) |
| { |
| UnicodeString work("aaa"); |
| int32_t errCount = 0, testCharsLen = testChars.length(), breaksLen; |
| |
| // a break should always occur after CR (unless followed by LF), LF, PS, and LS |
| UnicodeString breaks = CharsToUnicodeString("\r\n\\u2029\\u2028"); |
| int32_t i, j; |
| |
| breaksLen = breaks.length(); |
| for (i = 0; i < breaksLen; i++) { |
| UChar c1 = breaks[i]; |
| work.setCharAt(1, c1); |
| for (j = 0; j < testCharsLen; j++) { |
| UChar c0 = testChars[j]; |
| work.setCharAt(0, c0); |
| for (int k = 0; k < testCharsLen; k++) { |
| UChar c2 = testChars[k]; |
| work.setCharAt(2, c2); |
| |
| // if a cr is followed by lf, ps, ls or etx, don't do the check (that's |
| // not supposed to work) |
| if (c1 == '\r' && (c2 == '\n' || c2 == 0x2029 |
| || c2 == 0x2028 || c2 == 0x0003)) |
| continue; |
| |
| if (u_charType(c1) == U_CONTROL_CHAR && |
| (u_charType(c2) == U_NON_SPACING_MARK || |
| u_charType(c2) == U_ENCLOSING_MARK || |
| u_charType(c2) == U_COMBINING_SPACING_MARK) |
| ) { |
| // Combining marks don't combine with controls. |
| // TODO: enhance test to verify that the break actually occurs, |
| // not just ignore the case. |
| continue; |
| } |
| |
| |
| tb.setText(work); |
| UBool seen2 = FALSE; |
| for (int l = tb.first(); l != BreakIterator::DONE; l = tb.next()) { |
| if (l == 2) { |
| seen2 = TRUE; |
| break; |
| } |
| } |
| if (!seen2) { |
| errln("No Break between \\U%04x and \\U%04x", c1, c2); |
| errCount++; |
| if (errCount >= 75) |
| return; |
| } |
| } |
| } |
| } |
| } |
| |
| |
| |
| void RBBITest::doOtherInvariantTest(BreakIterator& tb, UnicodeString& testChars) |
| { |
| UnicodeString work("a\r\na"); |
| int32_t errCount = 0, testCharsLen = testChars.length(); |
| int32_t i, j; |
| int8_t type; |
| |
| // a break should never occur between CR and LF |
| for (i = 0; i < testCharsLen; i++) { |
| work.setCharAt(0, testChars[i]); |
| for (j = 0; j < testCharsLen; j++) { |
| work.setCharAt(3, testChars[j]); |
| tb.setText(work); |
| for (int32_t k = tb.first(); k != BreakIterator::DONE; k = tb.next()) |
| if (k == 2) { |
| errln("Break between CR and LF in string U\\%04x U\\%04x U\\%04x U\\%04x", |
| work[0], work[1], work[2], work[3]); |
| errCount++; |
| if (errCount >= 75) |
| return; |
| } |
| } |
| } |
| |
| // a break should never occur before a non-spacing mark, unless the preceding |
| // character is CR, LF, PS, or LS |
| // Or the general category == Control. |
| work.remove(); |
| work += "aaaa"; |
| for (i = 0; i < testCharsLen; i++) { |
| UChar c1 = testChars[i]; |
| if (c1 == '\n' || c1 == '\r' || c1 == 0x2029 || c1 == 0x2028 || c1 == 0x0003 || |
| u_charType(c1) == U_CONTROL_CHAR || u_charType(c1) == U_FORMAT_CHAR) { |
| continue; |
| } |
| work.setCharAt(1, c1); |
| for (j = 0; j < testCharsLen; j++) { |
| UChar c2 = testChars[j]; |
| type = u_charType(c2); |
| if ((type != U_NON_SPACING_MARK) && |
| (type != U_ENCLOSING_MARK)) { |
| continue; |
| } |
| work.setCharAt(2, c2); |
| tb.setText(work); |
| for (int k = tb.first(); k != BreakIterator::DONE; k = tb.next()) |
| if (k == 2) { |
| //errln("Break between U+" + UCharToUnicodeString(work[1]) |
| // + " and U+" + UCharToUnicodeString(work[2])); |
| errln("Unexpected Break between %6x and %6x", c1, c2); |
| errCount++; |
| if (errCount >= 75) |
| return; |
| } |
| } |
| } |
| } |
| |
| |
| |
| |
| //--------------------------------------------- |
| // |
| // other tests |
| // |
| //--------------------------------------------- |
| void RBBITest::TestEmptyString() |
| { |
| UnicodeString text = ""; |
| UErrorCode status = U_ZERO_ERROR; |
| |
| BITestData x(status); |
| ADD_DATACHUNK(x, "", 0, status); // Break at start of data |
| RuleBasedBreakIterator* bi = (RuleBasedBreakIterator *)BreakIterator::createLineInstance(Locale::getDefault(), status); |
| if (U_FAILURE(status)) |
| { |
| errln("Failed to create the BreakIterator for default locale in TestEmptyString.\n"); |
| return; |
| } |
| generalIteratorTest(*bi, x); |
| delete bi; |
| } |
| |
| void RBBITest::TestGetAvailableLocales() |
| { |
| int32_t locCount = 0; |
| const Locale* locList = BreakIterator::getAvailableLocales(locCount); |
| |
| if (locCount == 0) |
| errln("getAvailableLocales() returned an empty list!"); |
| // Just make sure that it's returning good memory. |
| for (int32_t i = 0; i < locCount; ++i) { |
| logln(locList[i].getName()); |
| } |
| } |
| |
| //Testing the BreakIterator::getDisplayName() function |
| void RBBITest::TestGetDisplayName() |
| { |
| UnicodeString result; |
| |
| BreakIterator::getDisplayName(Locale::getUS(), result); |
| if (Locale::getDefault() == Locale::getUS() && result != "English (United States)") |
| errln("BreakIterator::getDisplayName() failed: expected \"English (United States)\", got \"" |
| + result); |
| |
| BreakIterator::getDisplayName(Locale::getFrance(), Locale::getUS(), result); |
| if (result != "French (France)") |
| errln("BreakIterator::getDisplayName() failed: expected \"French (France)\", got \"" |
| + result); |
| } |
| /** |
| * Test End Behaviour |
| * @bug 4068137 |
| */ |
| void RBBITest::TestEndBehaviour() |
| { |
| UErrorCode status = U_ZERO_ERROR; |
| UnicodeString testString("boo."); |
| BreakIterator *wb = BreakIterator::createWordInstance(Locale::getDefault(), status); |
| if (U_FAILURE(status)) |
| { |
| errln("Failed to create the BreakIterator for default locale in TestEndBehaviour.\n"); |
| return; |
| } |
| wb->setText(testString); |
| |
| if (wb->first() != 0) |
| errln("Didn't get break at beginning of string."); |
| if (wb->next() != 3) |
| errln("Didn't get break before period in \"boo.\""); |
| if (wb->current() != 4 && wb->next() != 4) |
| errln("Didn't get break at end of string."); |
| delete wb; |
| } |
| /* |
| * @bug 4153072 |
| */ |
| void RBBITest::TestBug4153072() { |
| UErrorCode status = U_ZERO_ERROR; |
| BreakIterator *iter = BreakIterator::createWordInstance(Locale::getDefault(), status); |
| if (U_FAILURE(status)) |
| { |
| errln("Failed to create the BreakIterator for default locale in TestBug4153072\n"); |
| return; |
| } |
| UnicodeString str("...Hello, World!..."); |
| int32_t begin = 3; |
| int32_t end = str.length() - 3; |
| UBool dummy; |
| |
| StringCharacterIterator* textIterator = new StringCharacterIterator(str, begin, end, begin); |
| iter->adoptText(textIterator); |
| for (int index = -1; index < begin + 1; ++index) { |
| dummy = iter->isBoundary(index); |
| if (index < begin && dummy == TRUE) { |
| errln((UnicodeString)"Didn't handle preceeding correctly with offset = " + index + |
| " and begin index = " + begin); |
| } |
| } |
| delete iter; |
| } |
| |
| |
| /** |
| * Test Japanese Line Break |
| * @bug 4095322 |
| */ |
| void RBBITest::TestJapaneseLineBreak() |
| { |
| // Change for Unicode TR 14: Punctuation characters with categories Pi and Pf do not count |
| // as opening and closing punctuation for line breaking. |
| // Also, \u30fc and \u30fe are not counted as hyphens. Remove these chars |
| // from these tests. 6-13-2002 |
| // |
| UErrorCode status = U_ZERO_ERROR; |
| UnicodeString testString = CharsToUnicodeString("\\u4e00x\\u4e8c"); |
| UnicodeString precedingChars = CharsToUnicodeString( |
| //"([{\\u00ab$\\u00a5\\u00a3\\u00a4\\u2018\\u201a\\u201c\\u201e\\u201b\\u201f"); |
| "([{$\\u00a5\\u00a3\\u00a4\\u201a\\u201e"); |
| UnicodeString followingChars = CharsToUnicodeString( |
| // ")]}\\u00bb!%,.\\u3001\\u3002\\u3063\\u3083\\u3085\\u3087\\u30c3\\u30e3\\u30e5\\u30e7\\u30fc" |
| ")]}!%,.\\u3001\\u3002\\u3063\\u3083\\u3085\\u3087\\u30c3\\u30e3\\u30e5\\u30e7" |
| // ":;\\u309b\\u309c\\u3005\\u309d\\u309e\\u30fd\\u30fe\\u2019\\u201d\\u00b0\\u2032\\u2033\\u2034" |
| ":;\\u309b\\u309c\\u3005\\u309d\\u309e\\u30fd\\u00b0\\u2032\\u2033\\u2034" |
| "\\u2030\\u2031\\u2103\\u2109\\u00a2\\u0300\\u0301\\u0302"); |
| BreakIterator *iter = BreakIterator::createLineInstance(Locale::getJapan(), status); |
| |
| int32_t i; |
| if (U_FAILURE(status)) |
| { |
| errln("Failed to create the BreakIterator for Japanese locale in TestJapaneseLineBreak.\n"); |
| return; |
| } |
| |
| for (i = 0; i < precedingChars.length(); i++) { |
| testString.setCharAt(1, precedingChars[i]); |
| iter->setText(testString); |
| int32_t j = iter->first(); |
| if (j != 0) |
| errln("ja line break failure: failed to start at 0"); |
| j = iter->next(); |
| if (j != 1) |
| errln("ja line break failure: failed to stop before '" + UCharToUnicodeString(precedingChars[i]) |
| + "' (" + ((int)(precedingChars[i])) + ")"); |
| j = iter->next(); |
| if (j != 3) |
| errln("ja line break failure: failed to skip position after '" + UCharToUnicodeString(precedingChars[i]) |
| + "' (" + ((int)(precedingChars[i])) + ")"); |
| } |
| |
| for (i = 0; i < followingChars.length(); i++) { |
| testString.setCharAt(1, followingChars[i]); |
| iter->setText(testString); |
| int j = iter->first(); |
| if (j != 0) |
| errln("ja line break failure: failed to start at 0"); |
| j = iter->next(); |
| if (j != 2) |
| errln("ja line break failure: failed to skip position before '" + UCharToUnicodeString(followingChars[i]) |
| + "' (" + ((int)(followingChars[i])) + ")"); |
| j = iter->next(); |
| if (j != 3) |
| errln("ja line break failure: failed to stop after '" + UCharToUnicodeString(followingChars[i]) |
| + "' (" + ((int)(followingChars[i])) + ")"); |
| } |
| delete iter; |
| } |
| |
| |
| //------------------------------------------------------------------------------ |
| // |
| // RBBITest::Extended Run RBBI Tests from an external test data file |
| // |
| //------------------------------------------------------------------------------ |
| |
| struct TestParams { |
| BreakIterator *bi; |
| UnicodeString dataToBreak; |
| UVector32 *expectedBreaks; |
| UVector32 *srcLine; |
| UVector32 *srcCol; |
| }; |
| |
| void RBBITest::executeTest(TestParams *t) { |
| int32_t bp; |
| int32_t prevBP; |
| int32_t i; |
| |
| t->bi->setText(t->dataToBreak); |
| // |
| // Run the iterator forward |
| // |
| prevBP = -1; |
| for (bp = t->bi->first(); bp != BreakIterator::DONE; bp = t->bi->next()) { |
| if (prevBP == bp) { |
| // Fail for lack of forward progress. |
| errln("Forward Iteration, no forward progress. Break Pos=%4d File line,col=%4d,%4d", |
| bp, t->srcLine->elementAti(bp), t->srcCol->elementAti(bp)); |
| break; |
| } |
| |
| // Check that there were we didn't miss an expected break between the last one |
| // and this one. |
| for (i=prevBP+1; i<bp; i++) { |
| if (t->expectedBreaks->elementAti(i) != 0) { |
| errln("Forward Itertion, break expected, but not found. Pos=%4d File line,col= %4d,%4d", |
| i, t->srcLine->elementAti(i), t->srcCol->elementAti(i)); |
| } |
| } |
| |
| // Check that the break we did find was expected |
| if (t->expectedBreaks->elementAti(bp) == 0) { |
| errln("Forward Itertion, break found, but not expected. Pos=%4d File line,col= %4d,%4d", |
| bp, t->srcLine->elementAti(bp), t->srcCol->elementAti(bp)); |
| } else { |
| // The break was expected. |
| // Check that the {nnn} tag value is correct. |
| int32_t expectedTagVal = t->expectedBreaks->elementAti(bp); |
| if (expectedTagVal == -1) { |
| expectedTagVal = 0; |
| } |
| int32_t rs = ((RuleBasedBreakIterator *)t->bi)->getRuleStatus(); |
| if (rs != expectedTagVal) { |
| errln("Incorrect status for break. Pos=%4d File line,col= %4d,%4d.\n" |
| " Actual, Expected status = %4d, %4d", |
| bp, t->srcLine->elementAti(bp), t->srcCol->elementAti(bp), rs, expectedTagVal); |
| } |
| } |
| |
| |
| prevBP = bp; |
| } |
| |
| // Verify that there were no missed expected breaks after the last one found |
| for (i=prevBP+1; i<t->expectedBreaks->size(); i++) { |
| if (t->expectedBreaks->elementAti(i) != 0) { |
| errln("Forward Itertion, break expected, but not found. Pos=%4d File line,col= %4d,%4d", |
| i, t->srcLine->elementAti(i), t->srcCol->elementAti(i)); |
| } |
| } |
| |
| // |
| // Run the iterator backwards, verify that the same breaks are found. |
| // |
| prevBP = t->dataToBreak.length()+2; // start with a phony value for the last break pos seen. |
| for (bp = t->bi->last(); bp != BreakIterator::DONE; bp = t->bi->previous()) { |
| if (prevBP == bp) { |
| // Fail for lack of progress. |
| errln("Reverse Iteration, no progress. Break Pos=%4d File line,col=%4d,%4d", |
| bp, t->srcLine->elementAti(bp), t->srcCol->elementAti(bp)); |
| break; |
| } |
| |
| // Check that there were we didn't miss an expected break between the last one |
| // and this one. (UVector returns zeros for index out of bounds.) |
| for (i=prevBP-1; i>bp; i--) { |
| if (t->expectedBreaks->elementAti(i) != 0) { |
| errln("Reverse Itertion, break expected, but not found. Pos=%4d File line,col= %4d,%4d", |
| i, t->srcLine->elementAti(i), t->srcCol->elementAti(i)); |
| } |
| } |
| |
| // Check that the break we did find was expected |
| if (t->expectedBreaks->elementAti(bp) == 0) { |
| errln("Reverse Itertion, break found, but not expected. Pos=%4d File line,col= %4d,%4d", |
| bp, t->srcLine->elementAti(bp), t->srcCol->elementAti(bp)); |
| } else { |
| // The break was expected. |
| // Check that the {nnn} tag value is correct. |
| int32_t expectedTagVal = t->expectedBreaks->elementAti(bp); |
| if (expectedTagVal == -1) { |
| expectedTagVal = 0; |
| } |
| int32_t rs = ((RuleBasedBreakIterator *)t->bi)->getRuleStatus(); |
| if (rs != expectedTagVal) { |
| errln("Incorrect status for break. Pos=%4d File line,col= %4d,%4d.\n" |
| " Actual, Expected status = %4d, %4d", |
| bp, t->srcLine->elementAti(bp), t->srcCol->elementAti(bp), rs, expectedTagVal); |
| } |
| } |
| |
| prevBP = bp; |
| } |
| |
| // Verify that there were no missed breaks prior to the last one found |
| for (i=prevBP-1; i>=0; i--) { |
| if (t->expectedBreaks->elementAti(i) != 0) { |
| errln("Forward Itertion, break expected, but not found. Pos=%4d File line,col= %4d,%4d", |
| i, t->srcLine->elementAti(i), t->srcCol->elementAti(i)); |
| } |
| } |
| } |
| |
| |
| void RBBITest::TestExtended() { |
| UErrorCode status = U_ZERO_ERROR; |
| Locale locale = Locale::getDefault(); |
| |
| UnicodeString rules; |
| TestParams tp; |
| tp.bi = NULL; |
| tp.expectedBreaks = new UVector32(status); |
| tp.srcLine = new UVector32(status); |
| tp.srcCol = new UVector32(status); |
| |
| |
| // |
| // Open and read the test data file. |
| // |
| const char *testDataDirectory = loadTestData(status); |
| char testFileName[1000]; |
| if (strlen(testDataDirectory) >= sizeof(testFileName)) { |
| errln("Can't open test data. Path too long."); |
| return; |
| } |
| strcpy(testFileName, testDataDirectory); |
| char *p = strstr(testFileName, "/out/testdata"); |
| if (p == NULL) { |
| p = strstr(testFileName, "\\out\\testdata"); |
| if (p == NULL) { |
| errln("Can't open test data. Bad test data directory path.."); |
| return; |
| } |
| } |
| strcpy(p+1, "rbbitst.txt"); |
| |
| int len; |
| UChar *testFile = ReadAndConvertFile(testFileName, len, status); |
| |
| |
| |
| // |
| // Put the test data into a UnicodeString |
| // |
| UnicodeString testString(FALSE, testFile, len); |
| |
| enum EParseState{ |
| PARSE_COMMENT, |
| PARSE_TAG, |
| PARSE_RULE, |
| PARSE_DATA, |
| PARSE_NUM |
| } |
| parseState = PARSE_TAG; |
| |
| EParseState savedState = PARSE_TAG; |
| |
| const UChar CH_LF = 0x0a; |
| const UChar CH_CR = 0x0d; |
| const UChar CH_HASH = 0x23; |
| const UChar CH_PERIOD = 0x2e; |
| const UChar CH_LT = 0x3c; |
| const UChar CH_GT = 0x3e; |
| const UChar CH_BACKSLASH = 0x5c; |
| const UChar CH_BULLET = 0x2022; |
| |
| int32_t lineNum = 1; |
| int32_t colStart = 0; |
| int32_t column = 0; |
| int32_t charIdx = 0; |
| |
| int32_t tagValue = 0; // The numeric value of a <nnn> tag. |
| |
| for (charIdx = 0; charIdx < len; ) { |
| UChar c = testString.charAt(charIdx); |
| charIdx++; |
| if (c == CH_CR && charIdx<len && testString.charAt(charIdx) == CH_LF) { |
| // treat CRLF as a unit |
| c = CH_LF; |
| charIdx++; |
| } |
| if (c == CH_LF || c == CH_CR) { |
| lineNum++; |
| colStart = charIdx; |
| } |
| column = charIdx - colStart + 1; |
| |
| switch (parseState) { |
| case PARSE_COMMENT: |
| if (c == 0x0a || c == 0x0d) { |
| parseState = savedState; |
| } |
| break; |
| |
| case PARSE_TAG: |
| { |
| if (c == CH_HASH) { |
| parseState = PARSE_COMMENT; |
| savedState = PARSE_TAG; |
| break; |
| } |
| if (u_isUWhiteSpace(c)) { |
| break; |
| } |
| if (testString.compare(charIdx-1, 6, "<word>") == 0) { |
| delete tp.bi; |
| tp.bi = BreakIterator::createWordInstance(locale, status); |
| charIdx += 5; |
| break; |
| } |
| if (testString.compare(charIdx-1, 6, "<char>") == 0) { |
| delete tp.bi; |
| tp.bi = BreakIterator::createCharacterInstance(locale, status); |
| charIdx += 5; |
| break; |
| } |
| if (testString.compare(charIdx-1, 6, "<line>") == 0) { |
| delete tp.bi; |
| tp.bi = BreakIterator::createLineInstance(locale, status); |
| charIdx += 5; |
| break; |
| } |
| if (testString.compare(charIdx-1, 6, "<sent>") == 0) { |
| delete tp.bi; |
| tp.bi = BreakIterator::createSentenceInstance(locale, status); |
| charIdx += 5; |
| break; |
| } |
| if (testString.compare(charIdx-1, 7, "<title>") == 0) { |
| delete tp.bi; |
| tp.bi = BreakIterator::createTitleInstance(locale, status); |
| charIdx += 6; |
| break; |
| } |
| if (testString.compare(charIdx-1, 6, "<data>") == 0) { |
| parseState = PARSE_DATA; |
| charIdx += 5; |
| tp.dataToBreak = ""; |
| tp.expectedBreaks->removeAllElements(); |
| tp.srcCol ->removeAllElements(); |
| tp.srcLine->removeAllElements(); |
| break; |
| } |
| |
| errln("line %d: Tag expected in test file.", lineNum); |
| goto end_test; |
| parseState = PARSE_COMMENT; |
| savedState = PARSE_DATA; |
| } |
| break; |
| |
| case PARSE_DATA: |
| if (c == CH_BULLET) { |
| int32_t breakIdx = tp.dataToBreak.length(); |
| tp.expectedBreaks->setSize(breakIdx+1); |
| tp.expectedBreaks->setElementAt(-1, breakIdx); |
| tp.srcLine->setSize(breakIdx+1); |
| tp.srcLine->setElementAt(lineNum, breakIdx); |
| tp.srcCol ->setSize(breakIdx+1); |
| tp.srcCol ->setElementAt(column, breakIdx); |
| break; |
| } |
| |
| if (testString.compare(charIdx-1, 7, "</data>") == 0) { |
| // Add final entry to mappings from break location to source file position. |
| // Need one extra because last break position returned is after the |
| // last char in the data, not at the last char. |
| tp.srcLine->addElement(lineNum, status); |
| tp.srcCol ->addElement(column, status); |
| |
| parseState = PARSE_TAG; |
| charIdx += 7; |
| |
| // RUN THE TEST! |
| executeTest(&tp); |
| break; |
| } |
| |
| if (testString.compare(charIdx-1, 3, "\\N{") == 0) { |
| // Named character, e.g. \N{COMBINING GRAVE ACCENT} |
| // Get the code point from the name and insert it into the test data. |
| // (Damn, no API takes names in Unicode !!! |
| // we've got to take it back to char *) |
| int32_t nameEndIdx = testString.indexOf((UChar)0x7d/*'}'*/, charIdx); |
| int32_t nameLength = nameEndIdx - (charIdx+2); |
| char charNameBuf[200]; |
| UChar32 theChar = -1; |
| if (nameEndIdx != -1) { |
| UErrorCode status = U_ZERO_ERROR; |
| testString.extract(charIdx+2, nameLength, charNameBuf, sizeof(charNameBuf)); |
| charNameBuf[sizeof(charNameBuf)-1] = 0; |
| theChar = u_charFromName(U_UNICODE_CHAR_NAME, charNameBuf, &status); |
| if (U_FAILURE(status)) { |
| theChar = -1; |
| } |
| } |
| if (theChar == -1) { |
| errln("Error in named character in test file at line %d, col %d", |
| lineNum, column); |
| } else { |
| // Named code point was recognized. Insert it |
| // into the test data. |
| tp.dataToBreak.append(theChar); |
| while (tp.dataToBreak.length() > tp.srcLine->size()) { |
| tp.srcLine->addElement(lineNum, status); |
| tp.srcCol ->addElement(column, status); |
| } |
| } |
| if (nameEndIdx > charIdx) { |
| charIdx = nameEndIdx+1; |
| } |
| break; |
| } |
| |
| |
| |
| |
| if (testString.compare(charIdx-1, 2, "<>") == 0) { |
| charIdx++; |
| int32_t breakIdx = tp.dataToBreak.length(); |
| tp.expectedBreaks->setSize(breakIdx+1); |
| tp.expectedBreaks->setElementAt(-1, breakIdx); |
| tp.srcLine->setSize(breakIdx+1); |
| tp.srcLine->setElementAt(lineNum, breakIdx); |
| tp.srcCol ->setSize(breakIdx+1); |
| tp.srcCol ->setElementAt(column, breakIdx); |
| break; |
| } |
| |
| if (c == CH_LT) { |
| tagValue = 0; |
| parseState = PARSE_NUM; |
| break; |
| } |
| |
| if (c == CH_HASH && column==3) { // TODO: why is column off so far? |
| parseState = PARSE_COMMENT; |
| savedState = PARSE_DATA; |
| break; |
| } |
| |
| if (c == CH_BACKSLASH) { |
| // Check for \ at end of line, a line continuation. |
| // Advance over (discard) the newline |
| UChar32 cp = testString.char32At(charIdx); |
| if (cp == CH_CR && charIdx<len && testString.charAt(charIdx+1) == CH_LF) { |
| // We have a CR LF |
| // Need an extra increment of the input ptr to move over both of them |
| charIdx++; |
| } |
| if (cp == CH_LF || cp == CH_CR) { |
| lineNum++; |
| colStart = charIdx; |
| charIdx++; |
| break; |
| } |
| |
| // Let unescape handle the back slash. |
| cp = testString.unescapeAt(charIdx); |
| if (cp != -1) { |
| // Escape sequence was recognized. Insert the char |
| // into the test data. |
| tp.dataToBreak.append(cp); |
| while (tp.dataToBreak.length() > tp.srcLine->size()) { |
| tp.srcLine->addElement(lineNum, status); |
| tp.srcCol ->addElement(column, status); |
| } |
| break; |
| } |
| |
| |
| // Not a recognized backslash escape sequence. |
| // Take the next char as a literal. |
| // TODO: Should this be an error? |
| c = testString.charAt(charIdx); |
| charIdx = testString.moveIndex32(charIdx, 1); |
| } |
| |
| // Normal, non-escaped data char. |
| tp.dataToBreak.append(c); |
| |
| // Save the mapping from offset in the data to line/column numbers in |
| // the original input file. Will be used for better error messages only. |
| // If there's an expected break before this char, the slot in the mapping |
| // vector will already be set for this char; don't overwrite it. |
| if (tp.dataToBreak.length() > tp.srcLine->size()) { |
| tp.srcLine->addElement(lineNum, status); |
| tp.srcCol ->addElement(column, status); |
| } |
| break; |
| |
| |
| case PARSE_NUM: |
| // We are parsing an expected numeric tag value, like <1234>, |
| // within a chunk of data. |
| if (u_isUWhiteSpace(c)) { |
| break; |
| } |
| |
| if (c == CH_GT) { |
| // Finished the number. Add the info to the expected break data, |
| // and switch parse state back to doing plain data. |
| parseState = PARSE_DATA; |
| if (tagValue == 0) { |
| tagValue = -1; |
| } |
| int32_t breakIdx = tp.dataToBreak.length(); |
| tp.expectedBreaks->setSize(breakIdx+1); |
| tp.expectedBreaks->setElementAt(tagValue, breakIdx); |
| tp.srcLine->setSize(breakIdx+1); |
| tp.srcLine->setElementAt(lineNum, breakIdx); |
| tp.srcCol ->setSize(breakIdx+1); |
| tp.srcCol ->setElementAt(column, breakIdx); |
| break; |
| } |
| |
| if (u_isdigit(c)) { |
| tagValue = tagValue*10 + u_charDigitValue(c); |
| break; |
| } |
| |
| errln("Syntax Error in test file at line %d, col %d", |
| lineNum, column); |
| goto end_test; |
| parseState = PARSE_COMMENT; |
| break; |
| } |
| |
| |
| if (U_FAILURE(status)) { |
| errln("ICU Error %s while parsing test file at line %d.", |
| u_errorName(status), lineNum); |
| goto end_test; |
| status = U_ZERO_ERROR; |
| } |
| |
| } |
| |
| end_test: |
| delete tp.bi; |
| delete tp.expectedBreaks; |
| delete tp.srcLine; |
| delete tp.srcCol; |
| delete [] testFile; |
| } |
| |
| |
| //------------------------------------------------------------------------------- |
| // |
| // ReadAndConvertFile Read a text data file, convert it to UChars, and |
| // return the datain one big UChar * buffer, which the caller must delete. |
| // |
| // TODO: This is a clone of RegexTest::ReadAndConvertFile. |
| // Move this function to some common place. |
| // |
| //-------------------------------------------------------------------------------- |
| UChar *RBBITest::ReadAndConvertFile(const char *fileName, int &ulen, UErrorCode &status) { |
| UChar *retPtr = NULL; |
| char *fileBuf = NULL; |
| UConverter* conv = NULL; |
| FILE *f = NULL; |
| |
| ulen = 0; |
| if (U_FAILURE(status)) { |
| return retPtr; |
| } |
| |
| // |
| // Open the file. |
| // |
| f = fopen(fileName, "rb"); |
| if (f == 0) { |
| errln("Error opening test data file %s\n", fileName); |
| goto cleanUpAndReturn; |
| } |
| // |
| // Read it in |
| // |
| int fileSize; |
| int amt_read; |
| |
| fseek( f, 0, SEEK_END); |
| fileSize = ftell(f); |
| fileBuf = new char[fileSize]; |
| fseek(f, 0, SEEK_SET); |
| amt_read = fread(fileBuf, 1, fileSize, f); |
| if (amt_read != fileSize || fileSize <= 0) { |
| errln("Error reading test data file."); |
| goto cleanUpAndReturn; |
| } |
| |
| // |
| // Look for a Unicode Signature (BOM) on the data just read |
| // |
| int32_t signatureLength; |
| const char * fileBufC; |
| const char* encoding; |
| |
| fileBufC = fileBuf; |
| encoding = ucnv_detectUnicodeSignature( |
| fileBuf, fileSize, &signatureLength, &status); |
| if(encoding!=NULL ){ |
| fileBufC += signatureLength; |
| fileSize -= signatureLength; |
| } |
| |
| // |
| // Open a converter to take the rule file to UTF-16 |
| // |
| conv = ucnv_open(encoding, &status); |
| if (U_FAILURE(status)) { |
| goto cleanUpAndReturn; |
| } |
| |
| // |
| // Convert the rules to UChar. |
| // Preflight first to determine required buffer size. |
| // |
| ulen = ucnv_toUChars(conv, |
| NULL, // dest, |
| 0, // destCapacity, |
| fileBufC, |
| fileSize, |
| &status); |
| if (status == U_BUFFER_OVERFLOW_ERROR) { |
| // Buffer Overflow is expected from the preflight operation. |
| status = U_ZERO_ERROR; |
| |
| retPtr = new UChar[ulen+1]; |
| ucnv_toUChars(conv, |
| retPtr, // dest, |
| ulen+1, |
| fileBufC, |
| fileSize, |
| &status); |
| } |
| |
| cleanUpAndReturn: |
| fclose(f); |
| delete[] fileBuf; |
| ucnv_close(conv); |
| if (U_FAILURE(status)) { |
| errln("ucnv_toUChars: ICU Error \"%s\"\n", u_errorName(status)); |
| delete retPtr; |
| retPtr = 0; |
| ulen = 0; |
| }; |
| return retPtr; |
| } |
| |
| |
| //-------------------------------------------------------------------------------------------- |
| // |
| // Exhaustive Tests, using Unicode Data Files. |
| // |
| //-------------------------------------------------------------------------------------------- |
| |
| // |
| // 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; |
| |
| } |
| |
| #if !UCONFIG_NO_REGULAR_EXPRESSIONS |
| |
| //--------------------------------------------------------------------------------------- |
| // |
| // classs RBBIMonkeyKind |
| // |
| // Monkey Test for Break Iteration |
| // Abstract interface class. Concrete derived classes independently |
| // implement the break rules for different iterator types. |
| // |
| // The Monkey Test itself uses doesn't know which type of break iterator it is |
| // testing, but works purely in terms of the interface defined here. |
| // |
| //--------------------------------------------------------------------------------------- |
| class RBBIMonkeyKind { |
| public: |
| // Return a UVector of UnicodeSets, representing the character classes used |
| // for this type of iterator. |
| virtual UVector *charClasses() = 0; |
| |
| // Set the test text on which subsequent calls to next() will operate |
| virtual void setText(const UnicodeString &s) = 0; |
| |
| // Find the next break postion, starting from the prev break position, or from zero. |
| // Return -1 after reaching end of string. |
| virtual int32_t next(int32_t i) = 0; |
| |
| virtual ~RBBIMonkeyKind(); |
| UErrorCode deferredStatus; |
| |
| |
| protected: |
| RBBIMonkeyKind(); |
| |
| private: |
| }; |
| |
| RBBIMonkeyKind::RBBIMonkeyKind() { |
| deferredStatus = U_ZERO_ERROR; |
| } |
| |
| RBBIMonkeyKind::~RBBIMonkeyKind() { |
| } |
| |
| |
| //---------------------------------------------------------------------------------------- |
| // |
| // Random Numbers. Similar to standard lib rand() and srand() |
| // Not using library to |
| // 1. Get same results on all platforms. |
| // 2. Get access to current seed, to more easily reproduce failures. |
| // |
| //--------------------------------------------------------------------------------------- |
| static uint32_t m_seed = 1; |
| |
| static uint32_t m_rand() |
| { |
| m_seed = m_seed * 1103515245 + 12345; |
| return (uint32_t)(m_seed/65536) % 32768; |
| } |
| |
| |
| //------------------------------------------------------------------------------------------ |
| // |
| // class RBBICharMonkey Character (Grapheme Cluster) specific implementation |
| // of RBBIMonkeyKind. |
| // |
| //------------------------------------------------------------------------------------------ |
| class RBBICharMonkey: public RBBIMonkeyKind { |
| public: |
| RBBICharMonkey(); |
| virtual ~RBBICharMonkey(); |
| virtual UVector *charClasses(); |
| virtual void setText(const UnicodeString &s); |
| virtual int32_t next(int32_t i); |
| private: |
| UVector *fSets; |
| |
| UnicodeSet *fCRLFSet; |
| UnicodeSet *fControlSet; |
| UnicodeSet *fExtendSet; |
| UnicodeSet *fHangulSet; |
| UnicodeSet *fAnySet; |
| |
| RegexMatcher *fMatcher; |
| const UnicodeString *fText; |
| }; |
| |
| |
| RBBICharMonkey::RBBICharMonkey() { |
| UErrorCode status = U_ZERO_ERROR; |
| |
| fText = NULL; |
| fMatcher = new RegexMatcher("\\X", 0, status); // Pattern to match a grampheme cluster |
| |
| fCRLFSet = new UnicodeSet("[\\r\\n]", status); |
| fControlSet = new UnicodeSet("[[\\p{Zl}\\p{Zp}\\p{Cc}\\p{Cf}]-[\\n]-[\\r]]", status); |
| fExtendSet = new UnicodeSet("[\\p{Grapheme_Extend}]", status); |
| fHangulSet = new UnicodeSet( |
| "[\\p{Hangul_Syllable_Type=L}\\p{Hangul_Syllable_Type=L}\\p{Hangul_Syllable_Type=T}" |
| "\\p{Hangul_Syllable_Type=LV}\\p{Hangul_Syllable_Type=LVT}]", status); |
| fAnySet = new UnicodeSet("[\\u0000-\\U0010ffff]", status); |
| |
| fSets = new UVector(status); |
| fSets->addElement(fCRLFSet, status); |
| fSets->addElement(fControlSet, status); |
| fSets->addElement(fExtendSet, status); |
| fSets->addElement(fHangulSet, status); |
| fSets->addElement(fAnySet, status); |
| if (U_FAILURE(status)) { |
| deferredStatus = status; |
| } |
| }; |
| |
| |
| void RBBICharMonkey::setText(const UnicodeString &s) { |
| fText = &s; |
| fMatcher->reset(s); |
| } |
| |
| |
| int32_t RBBICharMonkey::next(int32_t i) { |
| UErrorCode status = U_ZERO_ERROR; |
| int32_t retVal = -1; |
| |
| if (fMatcher->find(i, status)) { |
| retVal = fMatcher->end(status); |
| } |
| if (U_FAILURE(status)){ |
| retVal = -1; |
| } |
| return retVal; |
| } |
| |
| |
| UVector *RBBICharMonkey::charClasses() { |
| return fSets; |
| } |
| |
| |
| RBBICharMonkey::~RBBICharMonkey() { |
| delete fSets; |
| delete fCRLFSet; |
| delete fControlSet; |
| delete fExtendSet; |
| delete fHangulSet; |
| delete fAnySet; |
| |
| delete fMatcher; |
| } |
| |
| //------------------------------------------------------------------------------------------ |
| // |
| // class RBBIWordMonkey Word Break specific implementation |
| // of RBBIMonkeyKind. |
| // |
| //------------------------------------------------------------------------------------------ |
| class RBBIWordMonkey: public RBBIMonkeyKind { |
| public: |
| RBBIWordMonkey(); |
| virtual ~RBBIWordMonkey(); |
| virtual UVector *charClasses(); |
| virtual void setText(const UnicodeString &s); |
| virtual int32_t next(int32_t i); |
| private: |
| UVector *fSets; |
| |
| UnicodeSet *fKatakanaSet; |
| UnicodeSet *fALetterSet; |
| UnicodeSet *fMidLetterSet; |
| UnicodeSet *fMidNumLetSet; |
| UnicodeSet *fMidNumSet; |
| UnicodeSet *fNumericSet; |
| UnicodeSet *fFormatSet; |
| UnicodeSet *fOtherSet; |
| UnicodeSet *fExtendSet; |
| |
| RegexMatcher *fMatcher; |
| |
| const UnicodeString *fText; |
| UChar32 *fMungedText; |
| int32_t fMungedLen; |
| int32_t *fMungedPositions; |
| int32_t *fOrigPositions; |
| |
| RegexMatcher *fGCFMatcher; |
| RegexMatcher *fGCMatcher; |
| |
| }; |
| |
| |
| RBBIWordMonkey::RBBIWordMonkey() : fMungedText(0), |
| fMungedPositions(0), |
| fOrigPositions(0), |
| fGCFMatcher(0), |
| fGCMatcher(0) |
| { |
| UErrorCode status = U_ZERO_ERROR; |
| |
| fSets = new UVector(status); |
| |
| fKatakanaSet = new UnicodeSet("[\\p{script=KATAKANA}\\u30fc\\uff70\\ufe9e\\ff9f]", status); |
| |
| const UnicodeString ALetterStr( "[[\\p{Alphabetic}\\u05f3]-[\\p{Ideographic}]-[\\p{Script=Thai}]" |
| "-[\\p{Script=Lao}]-[\\p{Script=Hiragana}]-" |
| "[\\p{script=KATAKANA}\\u30fc\\uff70\\ufe9e\\ff9f]]"); |
| |
| fALetterSet = new UnicodeSet(ALetterStr, status); |
| fMidLetterSet = new UnicodeSet("[\\u0027\\u00b7\\u05f4\\u2019\\u2027]", status); |
| fMidNumLetSet = new UnicodeSet("[\\u002e\\u003a]", status); |
| fMidNumSet = new UnicodeSet("[\\p{Line_Break=Infix_Numeric}]", status); |
| fNumericSet = new UnicodeSet("[\\p{Line_Break=Numeric}]", status); |
| fFormatSet = new UnicodeSet("[\\p{Format}]", status); |
| fExtendSet = new UnicodeSet("[\\p{Grapheme_Extend}]", status); |
| fOtherSet = new UnicodeSet(); |
| if(U_FAILURE(status)) { |
| deferredStatus = status; |
| return; |
| } |
| |
| fOtherSet->complement(); |
| fOtherSet->removeAll(*fKatakanaSet); |
| fOtherSet->removeAll(*fALetterSet); |
| fOtherSet->removeAll(*fMidLetterSet); |
| fOtherSet->removeAll(*fMidNumLetSet); |
| fOtherSet->removeAll(*fMidNumSet); |
| fOtherSet->removeAll(*fNumericSet); |
| |
| fSets->addElement(fALetterSet, status); |
| fSets->addElement(fMidLetterSet, status); |
| fSets->addElement(fMidNumLetSet, status); |
| fSets->addElement(fMidNumSet, status); |
| fSets->addElement(fNumericSet, status); |
| fSets->addElement(fFormatSet, status); |
| fSets->addElement(fOtherSet, status); |
| |
| fMungedText = NULL; |
| fMungedLen = 0; |
| fMungedPositions = NULL; |
| fOrigPositions = NULL; |
| |
| fGCFMatcher = new RegexMatcher("\\X(?:\\p{Format}\\p{Grapheme_Extend}*)*", 0, status); |
| fGCMatcher = new RegexMatcher("\\X", 0, status); |
| |
| if (U_FAILURE(status)) { |
| deferredStatus = status; |
| } |
| }; |
| |
| void RBBIWordMonkey::setText(const UnicodeString &s) { |
| fText = &s; |
| |
| delete [] fMungedText; |
| fMungedText = new UChar32[s.length()]; |
| fMungedLen = 0; |
| delete [] fMungedPositions; |
| fMungedPositions = new int32_t[s.length()]; |
| delete [] fOrigPositions; |
| fOrigPositions = new int32_t[s.length()]; |
| memset(fOrigPositions, -1, s.length()*4); |
| |
| // Precompute the "Munged Text", which is the test text, |
| // converted to an array of UChar32 for easier indexing, |
| // and with all but the first char of each Graphem Cluster removed (rule 3) |
| // and with format chars removed (rule 4) |
| fGCFMatcher->reset(s); |
| fGCMatcher ->reset(s); |
| int32_t pos=0; |
| while (fGCFMatcher->find()) { |
| pos = fGCFMatcher->start(deferredStatus); |
| UChar32 c = s.char32At(pos); |
| fMungedPositions[fMungedLen] = pos; |
| fOrigPositions[pos] = fMungedLen; |
| fMungedText[fMungedLen++] = c; |
| } |
| } |
| |
| |
| int32_t RBBIWordMonkey::next(int32_t prevPos) { |
| UErrorCode status = U_ZERO_ERROR; |
| |
| if (prevPos >= fText->length()) { |
| return -1; |
| } |
| |
| // If the previous position doesn't map to a position in the munged text, |
| // it means that the prev position was pointing to a trailing format char |
| // Advance, looking for additional format chars while doing so. |
| if (fOrigPositions[prevPos] == -1) { |
| // Advance by one grapheme cluster (could include combining marks) |
| fGCMatcher->reset(); |
| fGCMatcher->find(prevPos, status); |
| int32_t pos = fGCMatcher->end(status); |
| if (U_FAILURE(status)) { |
| pos = -1; |
| } |
| // TODO: Don't return extend chars here!!! |
| return pos; |
| } |
| |
| |
| // Loop runs once per position in the munged test text, until a break position |
| // is found. |
| int32_t mpos = fOrigPositions[prevPos]; |
| for (; ; mpos++) { |
| UChar32 letter = fMungedText[mpos]; |
| |
| // Break at end of text. |
| if (mpos >= fMungedLen-1) { |
| mpos = fMungedLen; |
| break; |
| } |
| |
| // Rule (5). ALetter x ALetter |
| if (fALetterSet->contains(fMungedText[mpos]) && |
| fALetterSet->contains(fMungedText[mpos+1])) { |
| continue; |
| } |
| |
| // Rule (6) ALetter x (MidLetter | MidNumLet) ALetter |
| if ((mpos+2) < fMungedLen && |
| fALetterSet->contains(fMungedText[mpos]) && |
| (fMidLetterSet->contains(fMungedText[mpos+1]) || |
| fMidNumLetSet->contains(fMungedText[mpos+1]) ) && |
| fALetterSet->contains(fMungedText[mpos+2])) |
| continue; |
| |
| // Rule (7) ALetter (MidLetter | MidNumLet) x ALetter |
| if (mpos >= 1 && |
| fALetterSet->contains(fMungedText[mpos-1]) && |
| (fMidLetterSet->contains(fMungedText[mpos]) || |
| fMidNumLetSet->contains(fMungedText[mpos]) ) && |
| fALetterSet->contains(fMungedText[mpos+1])) |
| continue; |
| |
| // Rule (8) Numeric x Numeric |
| if (fNumericSet->contains(fMungedText[mpos]) && |
| fNumericSet->contains(fMungedText[mpos+1])) { |
| continue; |
| } |
| |
| // Rule (9) ALetter x Numeric |
| if (fALetterSet->contains(fMungedText[mpos]) && |
| fNumericSet->contains(fMungedText[mpos+1])) { |
| continue; |
| } |
| |
| // Rule (10) Numeric x ALetter |
| if (fNumericSet->contains(fMungedText[mpos]) && |
| fALetterSet->contains(fMungedText[mpos+1])) { |
| continue; |
| } |
| |
| // Rule (11) Numeric (MidNum | MidNumLet) x Numeric |
| if (mpos >= 1 && |
| fNumericSet->contains(fMungedText[mpos-1]) && |
| (fMidNumSet->contains(fMungedText[mpos]) || |
| fMidNumLetSet->contains(fMungedText[mpos]) ) && |
| fNumericSet->contains(fMungedText[mpos+1])) |
| continue; |
| |
| // Rule (12) Numeric x (MidNum | MidNumLet) Numeric |
| if ((mpos+2) < fMungedLen && |
| fNumericSet->contains(fMungedText[mpos]) && |
| (fMidNumSet->contains(fMungedText[mpos+1]) || |
| fMidNumLetSet->contains(fMungedText[mpos+1]) ) && |
| fNumericSet->contains(fMungedText[mpos+2])) |
| continue; |
| |
| // Rule (13) Katakana x Katakana |
| if (fKatakanaSet->contains(fMungedText[mpos]) && |
| fKatakanaSet->contains(fMungedText[mpos+1])) { |
| continue; |
| } |
| |
| // Rule 14. Break found here. |
| mpos++; |
| break; |
| } |
| |
| // We have a break position in terms of an index in the munged data. |
| // Get the corresponding index in the original test text. |
| int32_t breakPos; |
| if (mpos == fMungedLen) { |
| breakPos = fText->length(); |
| } else { |
| breakPos = fMungedPositions[mpos]; |
| } |
| |
| // Rule 4 fixup, back up before any trailing |
| // format characters at the end of the word. |
| int32_t t = breakPos; |
| for (;;) { |
| t = fText->moveIndex32(t, -1); |
| if (t <= prevPos) { |
| break; |
| } |
| UChar32 prevC = fText->char32At(t); |
| if (fExtendSet->contains(prevC)) { |
| continue; |
| } |
| if (fFormatSet->contains(prevC) == FALSE) { |
| break; |
| } |
| breakPos = t; |
| } |
| |
| return breakPos; |
| } |
| |
| |
| UVector *RBBIWordMonkey::charClasses() { |
| return fSets; |
| } |
| |
| |
| RBBIWordMonkey::~RBBIWordMonkey() { |
| delete fSets; |
| delete fKatakanaSet; |
| delete fALetterSet; |
| delete fMidLetterSet; |
| delete fMidNumLetSet; |
| delete fMidNumSet; |
| delete fNumericSet; |
| delete fFormatSet; |
| delete fExtendSet; |
| delete fOtherSet; |
| |
| delete [] fMungedText; |
| delete [] fMungedPositions; |
| delete [] fOrigPositions; |
| |
| delete fGCFMatcher; |
| delete fGCMatcher; |
| } |
| |
| |
| //------------------------------------------------------------------------------------------- |
| // |
| // TestMonkey |
| // |
| // params |
| // seed=nnnnn Random number starting seed. |
| // Setting the seed allows errors to be reproduced. |
| // loop=nnn Looping count. Controls running time. |
| // -1: run forever. |
| // 0 or greater: run length. |
| // |
| // type = char | work | line | sent | title |
| // |
| //------------------------------------------------------------------------------------------- |
| |
| static int32_t getIntParam(UnicodeString name, UnicodeString ¶ms, int32_t defaultVal) { |
| int32_t val = defaultVal; |
| name.append(" *= *(-?\\d+)"); |
| UErrorCode status = U_ZERO_ERROR; |
| RegexMatcher m(name, params, 0, status); |
| if (m.find()) { |
| // The param exists. Convert the string to an int. |
| char valString[100]; |
| int32_t paramLength = m.end(1, status) - m.start(1, status); |
| if (paramLength >= sizeof(valString)-1) {paramLength = sizeof(valString)-2;}; |
| params.extract(m.start(1, status), paramLength, valString, sizeof(valString)); |
| val = strtol(valString, NULL, 10); |
| |
| // Delete this parameter from the params string. |
| m.reset(); |
| params = m.replaceFirst("", status); |
| } |
| U_ASSERT(U_SUCCESS(status)); |
| return val; |
| } |
| #endif |
| |
| void RBBITest::TestMonkey(char *params) { |
| #if !UCONFIG_NO_REGULAR_EXPRESSIONS |
| |
| UErrorCode status = U_ZERO_ERROR; |
| int32_t loopCount = 500; |
| int32_t seed = 1; |
| UnicodeString breakType = "all"; |
| Locale locale("en"); |
| |
| if (quick == FALSE) { |
| loopCount = 10000; |
| } |
| |
| if (params) { |
| UnicodeString p(params); |
| loopCount = getIntParam("loop", p, loopCount); |
| seed = getIntParam("seed", p, seed); |
| |
| RegexMatcher m(" *type *= *(char|word|line|sent|title) *", p, 0, status); |
| if (m.find()) { |
| breakType = m.group(1, status); |
| m.reset(); |
| p = m.replaceFirst("", status); |
| } |
| |
| m.reset(p); |
| if (RegexMatcher("\\S", p, 0, status).find()) { |
| // Each option is stripped out of the option string as it is processed. |
| // All options have been checked. The option string should have been completely emptied.. |
| char buf[100]; |
| p.extract(buf, sizeof(buf), NULL, status); |
| buf[sizeof(buf)-1] = 0; |
| errln("Unrecognized or extra parameter: %s\n", buf); |
| return; |
| } |
| |
| } |
| |
| if (breakType == "char" || breakType == "all") { |
| RBBICharMonkey m; |
| BreakIterator *bi = BreakIterator::createCharacterInstance(locale, status); |
| RunMonkey(bi, m, seed, loopCount); |
| delete bi; |
| } |
| |
| if (breakType == "word" || breakType == "all") { |
| RBBIWordMonkey m; |
| BreakIterator *bi = BreakIterator::createWordInstance(locale, status); |
| if (params == NULL) { |
| // TODO: Resolve rule ambiguities, unpin loop count. |
| loopCount = 2; |
| } |
| RunMonkey(bi, m, seed, loopCount); |
| delete bi; |
| } |
| |
| #endif |
| } |
| |
| |
| void RBBITest::RunMonkey(BreakIterator *bi, RBBIMonkeyKind &mk, uint32_t seed, int32_t numIterations) { |
| #if !UCONFIG_NO_REGULAR_EXPRESSIONS |
| |
| const int32_t TESTSTRINGLEN = 500; |
| UnicodeString testText; |
| int32_t numCharClasses; |
| UVector *chClasses; |
| char expectedBreaks[TESTSTRINGLEN*2 + 1]; |
| char forwardBreaks[TESTSTRINGLEN*2 + 1]; |
| char reverseBreaks[TESTSTRINGLEN*2+1]; |
| int i; |
| int loopCount = 0; |
| |
| m_seed = seed; |
| |
| numCharClasses = mk.charClasses()->size(); |
| chClasses = mk.charClasses(); |
| |
| // Check for errors that occured during the construction of the MonkeyKind object. |
| // Can't report them where they occured because errln() is a method coming from intlTest, |
| // and is not visible outside of RBBITest :-( |
| if (U_FAILURE(mk.deferredStatus)) { |
| errln("status of \"%s\" in creation of RBBIMonkeyKind.", u_errorName(mk.deferredStatus)); |
| return; |
| } |
| |
| // Verify that the character classes all have at least one member. |
| for (i=0; i<numCharClasses; i++) { |
| UnicodeSet *s = (UnicodeSet *)chClasses->elementAt(i); |
| if (s == NULL || s->size() == 0) { |
| errln("Character Class #%d is null or of zero size.", i); |
| return; |
| } |
| } |
| |
| while (loopCount <= numIterations || numIterations == -1) { |
| // Save current random number seed, so that we can recreate the random numbers |
| // for this loop iteration in event of an error. |
| seed = m_seed; |
| |
| // Populate a test string with data. |
| testText.truncate(0); |
| for (i=0; i<TESTSTRINGLEN; i++) { |
| int32_t aClassNum = m_rand() % numCharClasses; |
| UnicodeSet *classSet = (UnicodeSet *)chClasses->elementAt(aClassNum); |
| int32_t charIdx = m_rand() % classSet->size(); |
| UChar32 c = classSet->charAt(charIdx); |
| assert(c >= 0); // TODO: deal with sets containing strings. |
| testText.append(c); |
| } |
| |
| // Calculate the expected results for this test string. |
| mk.setText(testText); |
| memset(expectedBreaks, 0, sizeof(expectedBreaks)); |
| expectedBreaks[0] = 1; |
| int32_t breakPos = 0; |
| for (;;) { |
| breakPos = mk.next(breakPos); |
| if (breakPos == -1) { |
| break; |
| } |
| assert(breakPos <= testText.length()); |
| expectedBreaks[breakPos] = 1; |
| } |
| |
| // Find the break positions using forward iteration |
| memset(forwardBreaks, 0, sizeof(forwardBreaks)); |
| bi->setText(testText); |
| for (i=bi->first(); i != BreakIterator::DONE; i=bi->next()) { |
| if (i < 0 || i > testText.length()) { |
| errln("Out of range value returned by breakIterator::next()"); |
| break; |
| } |
| forwardBreaks[i] = 1; |
| } |
| |
| // Find the break positions using reverse iteration |
| memset(reverseBreaks, 0, sizeof(reverseBreaks)); |
| for (i=bi->last(); i != BreakIterator::DONE; i=bi->previous()) { |
| if (i < 0 || i > testText.length()) { |
| errln("Out of range value returned by breakIterator::next()"); |
| break; |
| } |
| reverseBreaks[i] = 1; |
| } |
| |
| // Compare the expected and actual results. |
| for (i=0; i<=testText.length(); i++) { |
| UBool forwardError = forwardBreaks[i] != expectedBreaks[i]; |
| UBool anyError = forwardError || reverseBreaks[i] != expectedBreaks[i]; |
| if (anyError) { |
| // Format a range of the test text that includes the failure as |
| // a data item that can be included in the rbbi test data file. |
| |
| // Start of the range is the last point where expected and actual results |
| // both agreed that there was a break position. |
| int startContext = i; |
| for (;;) { |
| if (startContext==0) { break; } |
| startContext--; |
| if (expectedBreaks[startContext] != 0) {break;} |
| } |
| |
| // End of range is two expected breaks past the start position. |
| int endContext = i+1; |
| int ci; |
| for (ci=0; ci<2; ci++) { // Number of items to include in error text. |
| for (;;) { |
| if (endContext >= testText.length()) {break;} |
| if (expectedBreaks[endContext-1] != 0) { break;} |
| endContext++; |
| } |
| } |
| |
| // Format looks like "<data><>\uabcd\uabcd<>\U0001abcd...</data>" |
| UnicodeString errorText = "<data>"; |
| for (ci=startContext; ci<endContext;) { |
| UnicodeString hexChars("0123456789abcdef"); |
| UChar32 c; |
| int bn; |
| c = testText.char32At(ci); |
| if (expectedBreaks[ci] != 0) { |
| errorText.append("<>"); |
| } |
| if (c < 0x10000) { |
| errorText.append("\\u"); |
| for (bn=12; bn>=0; bn-=4) { |
| errorText.append(hexChars.charAt((c>>bn)&0xf)); |
| } |
| } else { |
| errorText.append("\\U"); |
| for (bn=28; bn>=0; bn-=4) { |
| errorText.append(hexChars.charAt((c>>bn)&0xf)); |
| } |
| } |
| ci = testText.moveIndex32(ci, 1); |
| } |
| if (expectedBreaks[ci] != 0) { |
| errorText.append("<>"); |
| } |
| errorText.append("</data>\n"); |
| |
| // Output the error |
| char charErrorTxt[100]; |
| UErrorCode status = U_ZERO_ERROR; |
| errorText.extract(charErrorTxt, sizeof(charErrorTxt), NULL, status); |
| charErrorTxt[sizeof(charErrorTxt)-1] = 0; |
| errln("ERROR. %s. Direction = %s; Random seed = %d; buf Idx = %d\n%s", |
| (expectedBreaks[i]? "break expected but not found" : "break found but not expected"), |
| (forwardError?"forward":"reverse"), seed, i, charErrorTxt); |
| break; |
| } |
| } |
| |
| loopCount++; |
| } |
| #endif |
| } |
| |
| |
| #endif /* #if !UCONFIG_NO_BREAK_ITERATION */ |