4343 lines
158 KiB
C++
4343 lines
158 KiB
C++
/********************************************************************
|
|
* COPYRIGHT:
|
|
* Copyright (c) 1999-2013, 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 "utypeinfo.h" // for 'typeid' to work
|
|
|
|
#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"
|
|
#if !UCONFIG_NO_REGULAR_EXPRESSIONS
|
|
#include "unicode/regex.h"
|
|
#endif
|
|
#include "unicode/ustring.h"
|
|
#include "unicode/utext.h"
|
|
#include "intltest.h"
|
|
#include "rbbitst.h"
|
|
#include <string.h>
|
|
#include "uvector.h"
|
|
#include "uvectr32.h"
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "unicode/numfmt.h"
|
|
#include "unicode/uscript.h"
|
|
|
|
#define TEST_ASSERT(x) {if (!(x)) { \
|
|
errln("Failure in file %s, line %d", __FILE__, __LINE__);}}
|
|
|
|
#define TEST_ASSERT_SUCCESS(errcode) { if (U_FAILURE(errcode)) { \
|
|
errcheckln(errcode, "Failure in file %s, line %d, status = \"%s\"", __FILE__, __LINE__, u_errorName(errcode));}}
|
|
|
|
|
|
//---------------------------------------------
|
|
// runIndexedTest
|
|
//---------------------------------------------
|
|
|
|
|
|
// Note: Before adding new tests to this file, check whether the desired test data can
|
|
// simply be added to the file testdata/rbbitest.txt. In most cases it can,
|
|
// it's much less work than writing a new test, diagnostic output in the event of failures
|
|
// is good, and the test data file will is shared with ICU4J, so eventually the test
|
|
// will run there as well, without additional effort.
|
|
|
|
void RBBITest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* params )
|
|
{
|
|
if (exec) logln("TestSuite RuleBasedBreakIterator: ");
|
|
|
|
switch (index) {
|
|
#if !UCONFIG_NO_FILE_IO
|
|
case 0: name = "TestBug4153072";
|
|
if(exec) TestBug4153072(); break;
|
|
#else
|
|
case 0: name = "skip";
|
|
break;
|
|
#endif
|
|
|
|
case 1: name = "skip";
|
|
break;
|
|
case 2: name = "TestStatusReturn";
|
|
if(exec) TestStatusReturn(); break;
|
|
|
|
#if !UCONFIG_NO_FILE_IO
|
|
case 3: name = "TestUnicodeFiles";
|
|
if(exec) TestUnicodeFiles(); break;
|
|
case 4: name = "TestEmptyString";
|
|
if(exec) TestEmptyString(); break;
|
|
#else
|
|
case 3: case 4: name = "skip";
|
|
break;
|
|
#endif
|
|
|
|
case 5: name = "TestGetAvailableLocales";
|
|
if(exec) TestGetAvailableLocales(); break;
|
|
|
|
case 6: name = "TestGetDisplayName";
|
|
if(exec) TestGetDisplayName(); break;
|
|
|
|
#if !UCONFIG_NO_FILE_IO
|
|
case 7: name = "TestEndBehaviour";
|
|
if(exec) TestEndBehaviour(); break;
|
|
case 8: case 9: case 10: name = "skip";
|
|
break;
|
|
case 11: name = "TestWordBreaks";
|
|
if(exec) TestWordBreaks(); break;
|
|
case 12: name = "TestWordBoundary";
|
|
if(exec) TestWordBoundary(); break;
|
|
case 13: name = "TestLineBreaks";
|
|
if(exec) TestLineBreaks(); break;
|
|
case 14: name = "TestSentBreaks";
|
|
if(exec) TestSentBreaks(); break;
|
|
case 15: name = "TestExtended";
|
|
if(exec) TestExtended(); break;
|
|
#else
|
|
case 7: case 8: case 9: case 10: case 11: case 12: case 13: case 14: case 15: name = "skip";
|
|
break;
|
|
#endif
|
|
|
|
#if !UCONFIG_NO_REGULAR_EXPRESSIONS && !UCONFIG_NO_FILE_IO
|
|
case 16:
|
|
name = "TestMonkey"; if(exec) TestMonkey(params); break;
|
|
#else
|
|
case 16:
|
|
name = "skip"; break;
|
|
#endif
|
|
|
|
#if !UCONFIG_NO_FILE_IO
|
|
case 17: name = "TestBug3818";
|
|
if(exec) TestBug3818(); break;
|
|
#else
|
|
case 17: name = "skip";
|
|
break;
|
|
#endif
|
|
|
|
case 18: name = "skip";
|
|
break;
|
|
case 19: name = "TestDebug";
|
|
if(exec) TestDebug(); break;
|
|
case 20: name = "skip";
|
|
break;
|
|
|
|
#if !UCONFIG_NO_FILE_IO
|
|
case 21: name = "TestBug5775";
|
|
if (exec) TestBug5775(); break;
|
|
#else
|
|
case 21: name = "skip";
|
|
break;
|
|
#endif
|
|
|
|
case 22: name = "TestBug9983";
|
|
if (exec) TestBug9983(); break;
|
|
case 23: name = "TestDictRules";
|
|
if (exec) TestDictRules(); break;
|
|
case 24: name = "TestBug5532";
|
|
if (exec) TestBug5532(); break;
|
|
default: name = ""; break; //needed to end loop
|
|
}
|
|
}
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
//
|
|
// 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. actual break: %d expected break: %d", heading, o, line, actual, expected);
|
|
} else {
|
|
test->errln("%s Failed to find break at end of item from line %d. actual break: %d expected break: %d", heading, line, actual, expected);
|
|
}
|
|
}
|
|
|
|
|
|
void BITestData::clearResults() {
|
|
fActualBreakPositions.removeAllElements();
|
|
fActualTags.removeAllElements();
|
|
}
|
|
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
//
|
|
// RBBITest constructor and destructor
|
|
//
|
|
//--------------------------------------------------------------------------------------
|
|
|
|
RBBITest::RBBITest() {
|
|
}
|
|
|
|
|
|
RBBITest::~RBBITest() {
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------------
|
|
//
|
|
// 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", -1, US_INV);
|
|
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)) {
|
|
dataerrln("FAIL : in construction - %s", u_errorName(status));
|
|
} 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;
|
|
}
|
|
|
|
|
|
static void printStringBreaks(UnicodeString ustr, int expected[],
|
|
int expectedcount)
|
|
{
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
char name[100];
|
|
printf("code alpha extend alphanum type word sent line name\n");
|
|
int j;
|
|
for (j = 0; j < ustr.length(); j ++) {
|
|
if (expectedcount > 0) {
|
|
int k;
|
|
for (k = 0; k < expectedcount; k ++) {
|
|
if (j == expected[k]) {
|
|
printf("------------------------------------------------ %d\n",
|
|
j);
|
|
}
|
|
}
|
|
}
|
|
UChar32 c = ustr.char32At(j);
|
|
if (c > 0xffff) {
|
|
j ++;
|
|
}
|
|
u_charName(c, U_UNICODE_CHAR_NAME, name, 100, &status);
|
|
printf("%7x %5d %6d %8d %4s %4s %4s %4s %s\n", (int)c,
|
|
u_isUAlphabetic(c),
|
|
u_hasBinaryProperty(c, UCHAR_GRAPHEME_EXTEND),
|
|
u_isalnum(c),
|
|
u_getPropertyValueName(UCHAR_GENERAL_CATEGORY,
|
|
u_charType(c),
|
|
U_SHORT_PROPERTY_NAME),
|
|
u_getPropertyValueName(UCHAR_WORD_BREAK,
|
|
u_getIntPropertyValue(c,
|
|
UCHAR_WORD_BREAK),
|
|
U_SHORT_PROPERTY_NAME),
|
|
u_getPropertyValueName(UCHAR_SENTENCE_BREAK,
|
|
u_getIntPropertyValue(c,
|
|
UCHAR_SENTENCE_BREAK),
|
|
U_SHORT_PROPERTY_NAME),
|
|
u_getPropertyValueName(UCHAR_LINE_BREAK,
|
|
u_getIntPropertyValue(c,
|
|
UCHAR_LINE_BREAK),
|
|
U_SHORT_PROPERTY_NAME),
|
|
name);
|
|
}
|
|
}
|
|
|
|
|
|
void RBBITest::TestBug3818() {
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
|
|
// Four Thai words...
|
|
static const UChar thaiWordData[] = { 0x0E43,0x0E2B,0x0E0D,0x0E48, 0x0E43,0x0E2B,0x0E0D,0x0E48,
|
|
0x0E43,0x0E2B,0x0E0D,0x0E48, 0x0E43,0x0E2B,0x0E0D,0x0E48, 0 };
|
|
UnicodeString thaiStr(thaiWordData);
|
|
|
|
RuleBasedBreakIterator* bi =
|
|
(RuleBasedBreakIterator *)BreakIterator::createWordInstance(Locale("th"), status);
|
|
if (U_FAILURE(status) || bi == NULL) {
|
|
errcheckln(status, "Fail at file %s, line %d, status = %s", __FILE__, __LINE__, u_errorName(status));
|
|
return;
|
|
}
|
|
bi->setText(thaiStr);
|
|
|
|
int32_t startOfSecondWord = bi->following(1);
|
|
if (startOfSecondWord != 4) {
|
|
errln("Fail at file %s, line %d expected start of word at 4, got %d",
|
|
__FILE__, __LINE__, startOfSecondWord);
|
|
}
|
|
startOfSecondWord = bi->following(0);
|
|
if (startOfSecondWord != 4) {
|
|
errln("Fail at file %s, line %d expected start of word at 4, got %d",
|
|
__FILE__, __LINE__, startOfSecondWord);
|
|
}
|
|
delete bi;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
//
|
|
// 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 last and previous");
|
|
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. count=%d offset=%d", count, offset);
|
|
if (count > 10000 || offset == -1) {
|
|
errln("operator== failed too many times. Stopping test.");
|
|
if (offset == -1) {
|
|
errln("Does (RuleBasedBreakIterator::DONE == -1)?");
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
} 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;
|
|
}
|
|
|
|
|
|
//---------------------------------------------
|
|
//
|
|
// 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))
|
|
{
|
|
errcheckln(status, "Failed to create the BreakIterator for default locale in TestEmptyString. - %s", u_errorName(status));
|
|
return;
|
|
}
|
|
generalIteratorTest(*bi, x);
|
|
delete bi;
|
|
}
|
|
|
|
void RBBITest::TestGetAvailableLocales()
|
|
{
|
|
int32_t locCount = 0;
|
|
const Locale* locList = BreakIterator::getAvailableLocales(locCount);
|
|
|
|
if (locCount == 0)
|
|
dataerrln("getAvailableLocales() returned an empty list!");
|
|
// Just make sure that it's returning good memory.
|
|
int32_t i;
|
|
for (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)")
|
|
dataerrln("BreakIterator::getDisplayName() failed: expected \"English (United States)\", got \""
|
|
+ result);
|
|
|
|
BreakIterator::getDisplayName(Locale::getFrance(), Locale::getUS(), result);
|
|
if (result != "French (France)")
|
|
dataerrln("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))
|
|
{
|
|
errcheckln(status, "Failed to create the BreakIterator for default locale in TestEndBehaviour. - %s", u_errorName(status));
|
|
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))
|
|
{
|
|
errcheckln(status, "Failed to create the BreakIterator for default locale in TestBug4153072 - %s", u_errorName(status));
|
|
return;
|
|
}
|
|
UnicodeString str("...Hello, World!...");
|
|
int32_t begin = 3;
|
|
int32_t end = str.length() - 3;
|
|
UBool onBoundary;
|
|
|
|
StringCharacterIterator* textIterator = new StringCharacterIterator(str, begin, end, begin);
|
|
iter->adoptText(textIterator);
|
|
int index;
|
|
// Note: with the switch to UText, there is no way to restrict the
|
|
// iteration range to begin at an index other than zero.
|
|
// String character iterators created with a non-zero bound are
|
|
// treated by RBBI as being empty.
|
|
for (index = -1; index < begin + 1; ++index) {
|
|
onBoundary = iter->isBoundary(index);
|
|
if (index == 0? !onBoundary : onBoundary) {
|
|
errln((UnicodeString)"Didn't handle isBoundary correctly with offset = " + index +
|
|
" and begin index = " + begin);
|
|
}
|
|
}
|
|
delete iter;
|
|
}
|
|
|
|
|
|
//
|
|
// Test for problem reported by Ashok Matoria on 9 July 2007
|
|
// One.<kSoftHyphen><kSpace>Two.
|
|
//
|
|
// Sentence break at start (0) and then on calling next() it breaks at
|
|
// 'T' of "Two". Now, at this point if I do next() and
|
|
// then previous(), it breaks at <kSOftHyphen> instead of 'T' of "Two".
|
|
//
|
|
void RBBITest::TestBug5775() {
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
BreakIterator *bi = BreakIterator::createSentenceInstance(Locale::getEnglish(), status);
|
|
TEST_ASSERT_SUCCESS(status);
|
|
if (U_FAILURE(status)) {
|
|
return;
|
|
}
|
|
// Check for status first for better handling of no data errors.
|
|
TEST_ASSERT(bi != NULL);
|
|
if (bi == NULL) {
|
|
return;
|
|
}
|
|
|
|
UnicodeString s("One.\\u00ad Two.", -1, US_INV);
|
|
// 01234 56789
|
|
s = s.unescape();
|
|
bi->setText(s);
|
|
int pos = bi->next();
|
|
TEST_ASSERT(pos == 6);
|
|
pos = bi->next();
|
|
TEST_ASSERT(pos == 10);
|
|
pos = bi->previous();
|
|
TEST_ASSERT(pos == 6);
|
|
delete bi;
|
|
}
|
|
|
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
//
|
|
// 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;
|
|
|
|
if (t->bi == NULL) {
|
|
return;
|
|
}
|
|
|
|
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) {
|
|
int expected[] = {0, i};
|
|
printStringBreaks(t->dataToBreak, expected, 2);
|
|
errln("Forward Iteration, 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) {
|
|
int expected[] = {0, bp};
|
|
printStringBreaks(t->dataToBreak, expected, 2);
|
|
errln("Forward Iteration, 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 line = t->srcLine->elementAti(bp);
|
|
int32_t rs = ((RuleBasedBreakIterator *)t->bi)->getRuleStatus();
|
|
if (rs != expectedTagVal) {
|
|
errln("Incorrect status for forward break. Pos=%4d File line,col= %4d,%4d.\n"
|
|
" Actual, Expected status = %4d, %4d",
|
|
bp, line, 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 Iteration, 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;
|
|
}
|
|
int line = t->srcLine->elementAti(bp);
|
|
int32_t rs = ((RuleBasedBreakIterator *)t->bi)->getRuleStatus();
|
|
if (rs != expectedTagVal) {
|
|
errln("Incorrect status for reverse break. Pos=%4d File line,col= %4d,%4d.\n"
|
|
" Actual, Expected status = %4d, %4d",
|
|
bp, line, 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));
|
|
}
|
|
}
|
|
|
|
// Check isBoundary()
|
|
for (i=0; i<t->expectedBreaks->size(); i++) {
|
|
UBool boundaryExpected = (t->expectedBreaks->elementAti(i) != 0);
|
|
UBool boundaryFound = t->bi->isBoundary(i);
|
|
if (boundaryExpected != boundaryFound) {
|
|
errln("isBoundary(%d) incorrect. File line,col= %4d,%4d\n"
|
|
" Expected, Actual= %s, %s",
|
|
i, t->srcLine->elementAti(i), t->srcCol->elementAti(i),
|
|
boundaryExpected ? "true":"false", boundaryFound? "true" : "false");
|
|
}
|
|
}
|
|
|
|
// Check following()
|
|
for (i=0; i<t->expectedBreaks->size(); i++) {
|
|
int32_t actualBreak = t->bi->following(i);
|
|
int32_t expectedBreak = BreakIterator::DONE;
|
|
for (int32_t j=i+1; j < t->expectedBreaks->size(); j++) {
|
|
if (t->expectedBreaks->elementAti(j) != 0) {
|
|
expectedBreak = j;
|
|
break;
|
|
}
|
|
}
|
|
if (expectedBreak != actualBreak) {
|
|
errln("following(%d) incorrect. File line,col= %4d,%4d\n"
|
|
" Expected, Actual= %d, %d",
|
|
i, t->srcLine->elementAti(i), t->srcCol->elementAti(i), expectedBreak, actualBreak);
|
|
}
|
|
}
|
|
|
|
// Check preceding()
|
|
for (i=t->expectedBreaks->size(); i>=0; i--) {
|
|
int32_t actualBreak = t->bi->preceding(i);
|
|
int32_t expectedBreak = BreakIterator::DONE;
|
|
|
|
for (int32_t j=i-1; j >= 0; j--) {
|
|
if (t->expectedBreaks->elementAti(j) != 0) {
|
|
expectedBreak = j;
|
|
break;
|
|
}
|
|
}
|
|
if (expectedBreak != actualBreak) {
|
|
errln("preceding(%d) incorrect. File line,col= %4d,%4d\n"
|
|
" Expected, Actual= %d, %d",
|
|
i, t->srcLine->elementAti(i), t->srcCol->elementAti(i), expectedBreak, actualBreak);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void RBBITest::TestExtended() {
|
|
#if !UCONFIG_NO_REGULAR_EXPRESSIONS
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
Locale locale("");
|
|
|
|
UnicodeString rules;
|
|
TestParams tp;
|
|
tp.bi = NULL;
|
|
tp.expectedBreaks = new UVector32(status);
|
|
tp.srcLine = new UVector32(status);
|
|
tp.srcCol = new UVector32(status);
|
|
|
|
RegexMatcher localeMatcher(UNICODE_STRING_SIMPLE("<locale *([\\p{L}\\p{Nd}_]*) *>"), 0, status);
|
|
if (U_FAILURE(status)) {
|
|
dataerrln("Failure in file %s, line %d, status = \"%s\"", __FILE__, __LINE__, u_errorName(status));
|
|
}
|
|
|
|
|
|
//
|
|
// Open and read the test data file.
|
|
//
|
|
const char *testDataDirectory = IntlTest::getSourceTestData(status);
|
|
char testFileName[1000];
|
|
if (testDataDirectory == NULL || strlen(testDataDirectory) >= sizeof(testFileName)) {
|
|
errln("Can't open test data. Path too long.");
|
|
return;
|
|
}
|
|
strcpy(testFileName, testDataDirectory);
|
|
strcat(testFileName, "rbbitst.txt");
|
|
|
|
int len;
|
|
UChar *testFile = ReadAndConvertFile(testFileName, len, "UTF-8", status);
|
|
if (U_FAILURE(status)) {
|
|
return; /* something went wrong, error already output */
|
|
}
|
|
|
|
|
|
|
|
|
|
//
|
|
// Put the test data into a UnicodeString
|
|
//
|
|
UnicodeString testString(FALSE, testFile, len);
|
|
|
|
enum EParseState{
|
|
PARSE_COMMENT,
|
|
PARSE_TAG,
|
|
PARSE_DATA,
|
|
PARSE_NUM
|
|
}
|
|
parseState = PARSE_TAG;
|
|
|
|
EParseState savedState = PARSE_TAG;
|
|
|
|
static const UChar CH_LF = 0x0a;
|
|
static const UChar CH_CR = 0x0d;
|
|
static const UChar CH_HASH = 0x23;
|
|
/*static const UChar CH_PERIOD = 0x2e;*/
|
|
static const UChar CH_LT = 0x3c;
|
|
static const UChar CH_GT = 0x3e;
|
|
static const UChar CH_BACKSLASH = 0x5c;
|
|
static 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; ) {
|
|
status = U_ZERO_ERROR;
|
|
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 = NULL;
|
|
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;
|
|
}
|
|
|
|
// <locale loc_name>
|
|
localeMatcher.reset(testString);
|
|
if (localeMatcher.lookingAt(charIdx-1, status)) {
|
|
UnicodeString localeName = localeMatcher.group(1, status);
|
|
char localeName8[100];
|
|
localeName.extract(0, localeName.length(), localeName8, sizeof(localeName8), 0);
|
|
locale = Locale::createFromName(localeName8);
|
|
charIdx += localeMatcher.group(0, status).length() - 1;
|
|
TEST_ASSERT_SUCCESS(status);
|
|
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);
|
|
parseState = PARSE_COMMENT;
|
|
savedState = PARSE_DATA;
|
|
goto end_test; // Stop the test.
|
|
}
|
|
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 += 6;
|
|
|
|
// RUN THE TEST!
|
|
executeTest(&tp);
|
|
break;
|
|
}
|
|
|
|
if (testString.compare(charIdx-1, 3, UNICODE_STRING_SIMPLE("\\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);
|
|
parseState = PARSE_COMMENT;
|
|
goto end_test; // Stop the test
|
|
break;
|
|
}
|
|
|
|
|
|
if (U_FAILURE(status)) {
|
|
dataerrln("ICU Error %s while parsing test file at line %d.",
|
|
u_errorName(status), lineNum);
|
|
status = U_ZERO_ERROR;
|
|
goto end_test; // Stop the test
|
|
}
|
|
|
|
}
|
|
|
|
end_test:
|
|
delete tp.bi;
|
|
delete tp.expectedBreaks;
|
|
delete tp.srcLine;
|
|
delete tp.srcCol;
|
|
delete [] testFile;
|
|
#endif
|
|
}
|
|
|
|
|
|
//-------------------------------------------------------------------------------
|
|
//
|
|
// TestDictRules create a break iterator from source rules that includes a
|
|
// dictionary range. Regression for bug #7130. Source rules
|
|
// do not declare a break iterator type (word, line, sentence, etc.
|
|
// but the dictionary code, without a type, would loop.
|
|
//
|
|
//-------------------------------------------------------------------------------
|
|
void RBBITest::TestDictRules() {
|
|
const char *rules = "$dictionary = [a-z]; \n"
|
|
"!!forward; \n"
|
|
"$dictionary $dictionary; \n"
|
|
"!!reverse; \n"
|
|
"$dictionary $dictionary; \n";
|
|
const char *text = "aa";
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
UParseError parseError;
|
|
|
|
RuleBasedBreakIterator bi(rules, parseError, status);
|
|
if (U_SUCCESS(status)) {
|
|
UnicodeString utext = text;
|
|
bi.setText(utext);
|
|
int32_t position;
|
|
int32_t loops;
|
|
for (loops = 0; loops<10; loops++) {
|
|
position = bi.next();
|
|
if (position == RuleBasedBreakIterator::DONE) {
|
|
break;
|
|
}
|
|
}
|
|
TEST_ASSERT(loops == 1);
|
|
} else {
|
|
dataerrln("Error creating RuleBasedBreakIterator: %s", u_errorName(status));
|
|
}
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------------
|
|
//
|
|
// ReadAndConvertFile Read a text data file, convert it to UChars, and
|
|
// return the datain one big UChar * buffer, which the caller must delete.
|
|
//
|
|
// parameters:
|
|
// fileName: the name of the file, with no directory part. The test data directory
|
|
// is assumed.
|
|
// ulen an out parameter, receives the actual length (in UChars) of the file data.
|
|
// encoding The file encoding. If the file contains a BOM, that will override the encoding
|
|
// specified here. The BOM, if it exists, will be stripped from the returned data.
|
|
// Pass NULL for the system default encoding.
|
|
// status
|
|
// returns:
|
|
// The file data, converted to UChar.
|
|
// The caller must delete this when done with
|
|
// delete [] theBuffer;
|
|
//
|
|
// TODO: This is a clone of RegexTest::ReadAndConvertFile.
|
|
// Move this function to some common place.
|
|
//
|
|
//--------------------------------------------------------------------------------
|
|
UChar *RBBITest::ReadAndConvertFile(const char *fileName, int &ulen, const char *encoding, 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) {
|
|
dataerrln("Error opening test data file %s\n", fileName);
|
|
status = U_FILE_ACCESS_ERROR;
|
|
return NULL;
|
|
}
|
|
//
|
|
// 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* bomEncoding;
|
|
|
|
fileBufC = fileBuf;
|
|
bomEncoding = ucnv_detectUnicodeSignature(
|
|
fileBuf, fileSize, &signatureLength, &status);
|
|
if(bomEncoding!=NULL ){
|
|
fileBufC += signatureLength;
|
|
fileSize -= signatureLength;
|
|
encoding = bomEncoding;
|
|
}
|
|
|
|
//
|
|
// 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;
|
|
}
|
|
|
|
|
|
|
|
//--------------------------------------------------------------------------------------------
|
|
//
|
|
// Run tests from each of the boundary test data files distributed by the Unicode Consortium
|
|
//
|
|
//-------------------------------------------------------------------------------------------
|
|
void RBBITest::TestUnicodeFiles() {
|
|
RuleBasedBreakIterator *bi;
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
|
|
bi = (RuleBasedBreakIterator *)BreakIterator::createCharacterInstance(Locale::getEnglish(), status);
|
|
TEST_ASSERT_SUCCESS(status);
|
|
if (U_SUCCESS(status)) {
|
|
runUnicodeTestData("GraphemeBreakTest.txt", bi);
|
|
}
|
|
delete bi;
|
|
|
|
bi = (RuleBasedBreakIterator *)BreakIterator::createWordInstance(Locale::getEnglish(), status);
|
|
TEST_ASSERT_SUCCESS(status);
|
|
if (U_SUCCESS(status)) {
|
|
runUnicodeTestData("WordBreakTest.txt", bi);
|
|
}
|
|
delete bi;
|
|
|
|
bi = (RuleBasedBreakIterator *)BreakIterator::createSentenceInstance(Locale::getEnglish(), status);
|
|
TEST_ASSERT_SUCCESS(status);
|
|
if (U_SUCCESS(status)) {
|
|
runUnicodeTestData("SentenceBreakTest.txt", bi);
|
|
}
|
|
delete bi;
|
|
|
|
bi = (RuleBasedBreakIterator *)BreakIterator::createLineInstance(Locale::getEnglish(), status);
|
|
TEST_ASSERT_SUCCESS(status);
|
|
if (U_SUCCESS(status)) {
|
|
runUnicodeTestData("LineBreakTest.txt", bi);
|
|
}
|
|
delete bi;
|
|
}
|
|
|
|
|
|
//--------------------------------------------------------------------------------------------
|
|
//
|
|
// Run tests from one of the boundary test data files distributed by the Unicode Consortium
|
|
//
|
|
//-------------------------------------------------------------------------------------------
|
|
void RBBITest::runUnicodeTestData(const char *fileName, RuleBasedBreakIterator *bi) {
|
|
#if !UCONFIG_NO_REGULAR_EXPRESSIONS
|
|
// TODO(andy): Match line break behavior to Unicode 6.0 and remove this time bomb. Ticket #7270
|
|
UBool isTicket7270Fixed = isICUVersionAtLeast(52, 1);
|
|
UBool isLineBreak = 0 == strcmp(fileName, "LineBreakTest.txt");
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
|
|
//
|
|
// Open and read the test data file, put it into a UnicodeString.
|
|
//
|
|
const char *testDataDirectory = IntlTest::getSourceTestData(status);
|
|
char testFileName[1000];
|
|
if (testDataDirectory == NULL || strlen(testDataDirectory) >= sizeof(testFileName)) {
|
|
dataerrln("Can't open test data. Path too long.");
|
|
return;
|
|
}
|
|
strcpy(testFileName, testDataDirectory);
|
|
strcat(testFileName, fileName);
|
|
|
|
logln("Opening data file %s\n", fileName);
|
|
|
|
int len;
|
|
UChar *testFile = ReadAndConvertFile(testFileName, len, "UTF-8", status);
|
|
if (status != U_FILE_ACCESS_ERROR) {
|
|
TEST_ASSERT_SUCCESS(status);
|
|
TEST_ASSERT(testFile != NULL);
|
|
}
|
|
if (U_FAILURE(status) || testFile == NULL) {
|
|
return; /* something went wrong, error already output */
|
|
}
|
|
UnicodeString testFileAsString(TRUE, testFile, len);
|
|
|
|
//
|
|
// Parse the test data file using a regular expression.
|
|
// Each kind of token is recognized in its own capture group; what type of item was scanned
|
|
// is identified by which group had a match.
|
|
//
|
|
// Caputure Group # 1 2 3 4 5
|
|
// Parses this item: divide x hex digits comment \n unrecognized \n
|
|
//
|
|
UnicodeString tokenExpr("[ \t]*(?:(\\u00F7)|(\\u00D7)|([0-9a-fA-F]+)|((?:#.*?)?$.)|(.*?$.))", -1, US_INV);
|
|
RegexMatcher tokenMatcher(tokenExpr, testFileAsString, UREGEX_MULTILINE | UREGEX_DOTALL, status);
|
|
UnicodeString testString;
|
|
UVector32 breakPositions(status);
|
|
int lineNumber = 1;
|
|
TEST_ASSERT_SUCCESS(status);
|
|
if (U_FAILURE(status)) {
|
|
return;
|
|
}
|
|
|
|
//
|
|
// Scan through each test case, building up the string to be broken in testString,
|
|
// and the positions that should be boundaries in the breakPositions vector.
|
|
//
|
|
int spin = 0;
|
|
while (tokenMatcher.find()) {
|
|
if(tokenMatcher.hitEnd()) {
|
|
/* Shouldnt Happen(TM). This means we didn't find the symbols we were looking for.
|
|
This occurred when the text file was corrupt (wasn't marked as UTF-8)
|
|
and caused an infinite loop here on EBCDIC systems!
|
|
*/
|
|
fprintf(stderr,"FAIL: hit end of file %s for the %8dth time- corrupt data file?\r", fileName, ++spin);
|
|
// return;
|
|
}
|
|
if (tokenMatcher.start(1, status) >= 0) {
|
|
// Scanned a divide sign, indicating a break position in the test data.
|
|
if (testString.length()>0) {
|
|
breakPositions.addElement(testString.length(), status);
|
|
}
|
|
}
|
|
else if (tokenMatcher.start(2, status) >= 0) {
|
|
// Scanned an 'x', meaning no break at this position in the test data
|
|
// Nothing to be done here.
|
|
}
|
|
else if (tokenMatcher.start(3, status) >= 0) {
|
|
// Scanned Hex digits. Convert them to binary, append to the character data string.
|
|
const UnicodeString &hexNumber = tokenMatcher.group(3, status);
|
|
int length = hexNumber.length();
|
|
if (length<=8) {
|
|
char buf[10];
|
|
hexNumber.extract (0, length, buf, sizeof(buf), US_INV);
|
|
UChar32 c = (UChar32)strtol(buf, NULL, 16);
|
|
if (c<=0x10ffff) {
|
|
testString.append(c);
|
|
} else {
|
|
errln("Error: Unicode Character value out of range. \'%s\', line %d.\n",
|
|
fileName, lineNumber);
|
|
}
|
|
} else {
|
|
errln("Syntax Error: Hex Unicode Character value must have no more than 8 digits at \'%s\', line %d.\n",
|
|
fileName, lineNumber);
|
|
}
|
|
}
|
|
else if (tokenMatcher.start(4, status) >= 0) {
|
|
// Scanned to end of a line, possibly skipping over a comment in the process.
|
|
// If the line from the file contained test data, run the test now.
|
|
//
|
|
if (testString.length() > 0) {
|
|
// TODO(andy): Remove this time bomb code. Note: Failing line numbers may change when updating to new Unicode data.
|
|
// Rule 8
|
|
// ZW SP* <break>
|
|
// is not yet implemented.
|
|
if (!(isLineBreak && !isTicket7270Fixed && (5198 == lineNumber ||
|
|
5202 == lineNumber ||
|
|
5214 == lineNumber ||
|
|
5246 == lineNumber ||
|
|
5298 == lineNumber ||
|
|
5302 == lineNumber ))) {
|
|
checkUnicodeTestCase(fileName, lineNumber, testString, &breakPositions, bi);
|
|
}
|
|
}
|
|
|
|
// Clear out this test case.
|
|
// The string and breakPositions vector will be refilled as the next
|
|
// test case is parsed.
|
|
testString.remove();
|
|
breakPositions.removeAllElements();
|
|
lineNumber++;
|
|
} else {
|
|
// Scanner catchall. Something unrecognized appeared on the line.
|
|
char token[16];
|
|
UnicodeString uToken = tokenMatcher.group(0, status);
|
|
uToken.extract(0, uToken.length(), token, (uint32_t)sizeof(token));
|
|
token[sizeof(token)-1] = 0;
|
|
errln("Syntax error in test data file \'%s\', line %d. Scanning \"%s\"\n", fileName, lineNumber, token);
|
|
|
|
// Clean up, in preparation for continuing with the next line.
|
|
testString.remove();
|
|
breakPositions.removeAllElements();
|
|
lineNumber++;
|
|
}
|
|
TEST_ASSERT_SUCCESS(status);
|
|
if (U_FAILURE(status)) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
delete [] testFile;
|
|
#endif // !UCONFIG_NO_REGULAR_EXPRESSIONS
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------
|
|
//
|
|
// checkUnicodeTestCase() Run one test case from one of the Unicode Consortium
|
|
// test data files. Do only a simple, forward-only check -
|
|
// this test is mostly to check that ICU and the Unicode
|
|
// data agree with each other.
|
|
//
|
|
//--------------------------------------------------------------------------------------------
|
|
void RBBITest::checkUnicodeTestCase(const char *testFileName, int lineNumber,
|
|
const UnicodeString &testString, // Text data to be broken
|
|
UVector32 *breakPositions, // Positions where breaks should be found.
|
|
RuleBasedBreakIterator *bi) {
|
|
int32_t pos; // Break Position in the test string
|
|
int32_t expectedI = 0; // Index of expected break position in the vector of expected results.
|
|
int32_t expectedPos; // Expected break position (index into test string)
|
|
|
|
bi->setText(testString);
|
|
pos = bi->first();
|
|
pos = bi->next();
|
|
|
|
while (pos != BreakIterator::DONE) {
|
|
if (expectedI >= breakPositions->size()) {
|
|
errln("Test file \"%s\", line %d, unexpected break found at position %d",
|
|
testFileName, lineNumber, pos);
|
|
break;
|
|
}
|
|
expectedPos = breakPositions->elementAti(expectedI);
|
|
if (pos < expectedPos) {
|
|
errln("Test file \"%s\", line %d, unexpected break found at position %d",
|
|
testFileName, lineNumber, pos);
|
|
break;
|
|
}
|
|
if (pos > expectedPos) {
|
|
errln("Test file \"%s\", line %d, failed to find expected break at position %d",
|
|
testFileName, lineNumber, expectedPos);
|
|
break;
|
|
}
|
|
pos = bi->next();
|
|
expectedI++;
|
|
}
|
|
|
|
if (pos==BreakIterator::DONE && expectedI<breakPositions->size()) {
|
|
errln("Test file \"%s\", line %d, failed to find expected break at position %d",
|
|
testFileName, lineNumber, breakPositions->elementAti(expectedI));
|
|
}
|
|
}
|
|
|
|
|
|
|
|
#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 *fRegionalIndicatorSet;
|
|
UnicodeSet *fPrependSet;
|
|
UnicodeSet *fSpacingSet;
|
|
UnicodeSet *fLSet;
|
|
UnicodeSet *fVSet;
|
|
UnicodeSet *fTSet;
|
|
UnicodeSet *fLVSet;
|
|
UnicodeSet *fLVTSet;
|
|
UnicodeSet *fHangulSet;
|
|
UnicodeSet *fAnySet;
|
|
|
|
const UnicodeString *fText;
|
|
};
|
|
|
|
|
|
RBBICharMonkey::RBBICharMonkey() {
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
|
|
fText = NULL;
|
|
|
|
fCRLFSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\r\\n]"), status);
|
|
fControlSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Grapheme_Cluster_Break = Control}]"), status);
|
|
fExtendSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Grapheme_Cluster_Break = Extend}]"), status);
|
|
fRegionalIndicatorSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Grapheme_Cluster_Break = Regional_Indicator}]"), status);
|
|
fPrependSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Grapheme_Cluster_Break = Prepend}]"), status);
|
|
fSpacingSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Grapheme_Cluster_Break = SpacingMark}]"), status);
|
|
fLSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Grapheme_Cluster_Break = L}]"), status);
|
|
fVSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Grapheme_Cluster_Break = V}]"), status);
|
|
fTSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Grapheme_Cluster_Break = T}]"), status);
|
|
fLVSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Grapheme_Cluster_Break = LV}]"), status);
|
|
fLVTSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Grapheme_Cluster_Break = LVT}]"), status);
|
|
fHangulSet = new UnicodeSet();
|
|
fHangulSet->addAll(*fLSet);
|
|
fHangulSet->addAll(*fVSet);
|
|
fHangulSet->addAll(*fTSet);
|
|
fHangulSet->addAll(*fLVSet);
|
|
fHangulSet->addAll(*fLVTSet);
|
|
fAnySet = new UnicodeSet(0, 0x10ffff);
|
|
|
|
fSets = new UVector(status);
|
|
fSets->addElement(fCRLFSet, status);
|
|
fSets->addElement(fControlSet, status);
|
|
fSets->addElement(fExtendSet, status);
|
|
fSets->addElement(fRegionalIndicatorSet, status);
|
|
if (!fPrependSet->isEmpty()) {
|
|
fSets->addElement(fPrependSet, status);
|
|
}
|
|
fSets->addElement(fSpacingSet, status);
|
|
fSets->addElement(fHangulSet, status);
|
|
fSets->addElement(fAnySet, status);
|
|
if (U_FAILURE(status)) {
|
|
deferredStatus = status;
|
|
}
|
|
}
|
|
|
|
|
|
void RBBICharMonkey::setText(const UnicodeString &s) {
|
|
fText = &s;
|
|
}
|
|
|
|
|
|
|
|
int32_t RBBICharMonkey::next(int32_t prevPos) {
|
|
int p0, p1, p2, p3; // Indices of the significant code points around the
|
|
// break position being tested. The candidate break
|
|
// location is before p2.
|
|
|
|
int breakPos = -1;
|
|
|
|
UChar32 c0, c1, c2, c3; // The code points at p0, p1, p2 & p3.
|
|
|
|
if (U_FAILURE(deferredStatus)) {
|
|
return -1;
|
|
}
|
|
|
|
// Previous break at end of string. return DONE.
|
|
if (prevPos >= fText->length()) {
|
|
return -1;
|
|
}
|
|
p0 = p1 = p2 = p3 = prevPos;
|
|
c3 = fText->char32At(prevPos);
|
|
c0 = c1 = c2 = 0;
|
|
(void)p0; // suppress set but not used warning.
|
|
(void)c0;
|
|
|
|
// Loop runs once per "significant" character position in the input text.
|
|
for (;;) {
|
|
// Move all of the positions forward in the input string.
|
|
p0 = p1; c0 = c1;
|
|
p1 = p2; c1 = c2;
|
|
p2 = p3; c2 = c3;
|
|
|
|
// Advancd p3 by one codepoint
|
|
p3 = fText->moveIndex32(p3, 1);
|
|
c3 = fText->char32At(p3);
|
|
|
|
if (p1 == p2) {
|
|
// Still warming up the loop. (won't work with zero length strings, but we don't care)
|
|
continue;
|
|
}
|
|
if (p2 == fText->length()) {
|
|
// Reached end of string. Always a break position.
|
|
break;
|
|
}
|
|
|
|
// Rule GB3 CR x LF
|
|
// No Extend or Format characters may appear between the CR and LF,
|
|
// which requires the additional check for p2 immediately following p1.
|
|
//
|
|
if (c1==0x0D && c2==0x0A && p1==(p2-1)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (GB4). ( Control | CR | LF ) <break>
|
|
if (fControlSet->contains(c1) ||
|
|
c1 == 0x0D ||
|
|
c1 == 0x0A) {
|
|
break;
|
|
}
|
|
|
|
// Rule (GB5) <break> ( Control | CR | LF )
|
|
//
|
|
if (fControlSet->contains(c2) ||
|
|
c2 == 0x0D ||
|
|
c2 == 0x0A) {
|
|
break;
|
|
}
|
|
|
|
|
|
// Rule (GB6) L x ( L | V | LV | LVT )
|
|
if (fLSet->contains(c1) &&
|
|
(fLSet->contains(c2) ||
|
|
fVSet->contains(c2) ||
|
|
fLVSet->contains(c2) ||
|
|
fLVTSet->contains(c2))) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (GB7) ( LV | V ) x ( V | T )
|
|
if ((fLVSet->contains(c1) || fVSet->contains(c1)) &&
|
|
(fVSet->contains(c2) || fTSet->contains(c2))) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (GB8) ( LVT | T) x T
|
|
if ((fLVTSet->contains(c1) || fTSet->contains(c1)) &&
|
|
fTSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (GB8a) Regional_Indicator x Regional_Indicator
|
|
if (fRegionalIndicatorSet->contains(c1) && fRegionalIndicatorSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (GB9) Numeric x ALetter
|
|
if (fExtendSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (GB9a) x SpacingMark
|
|
if (fSpacingSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (GB9b) Prepend x
|
|
if (fPrependSet->contains(c1)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (GB10) Any <break> Any
|
|
break;
|
|
}
|
|
|
|
breakPos = p2;
|
|
return breakPos;
|
|
}
|
|
|
|
|
|
|
|
UVector *RBBICharMonkey::charClasses() {
|
|
return fSets;
|
|
}
|
|
|
|
|
|
RBBICharMonkey::~RBBICharMonkey() {
|
|
delete fSets;
|
|
delete fCRLFSet;
|
|
delete fControlSet;
|
|
delete fExtendSet;
|
|
delete fRegionalIndicatorSet;
|
|
delete fPrependSet;
|
|
delete fSpacingSet;
|
|
delete fLSet;
|
|
delete fVSet;
|
|
delete fTSet;
|
|
delete fLVSet;
|
|
delete fLVTSet;
|
|
delete fHangulSet;
|
|
delete fAnySet;
|
|
}
|
|
|
|
//------------------------------------------------------------------------------------------
|
|
//
|
|
// 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 *fCRSet;
|
|
UnicodeSet *fLFSet;
|
|
UnicodeSet *fNewlineSet;
|
|
UnicodeSet *fRegionalIndicatorSet;
|
|
UnicodeSet *fKatakanaSet;
|
|
UnicodeSet *fHebrew_LetterSet;
|
|
UnicodeSet *fALetterSet;
|
|
// TODO(jungshik): Do we still need this change?
|
|
// UnicodeSet *fALetterSet; // matches ALetterPlus in word.txt
|
|
UnicodeSet *fSingle_QuoteSet;
|
|
UnicodeSet *fDouble_QuoteSet;
|
|
UnicodeSet *fMidNumLetSet;
|
|
UnicodeSet *fMidLetterSet;
|
|
UnicodeSet *fMidNumSet;
|
|
UnicodeSet *fNumericSet;
|
|
UnicodeSet *fFormatSet;
|
|
UnicodeSet *fOtherSet;
|
|
UnicodeSet *fExtendSet;
|
|
UnicodeSet *fExtendNumLetSet;
|
|
UnicodeSet *fDictionaryCjkSet;
|
|
|
|
const UnicodeString *fText;
|
|
};
|
|
|
|
|
|
RBBIWordMonkey::RBBIWordMonkey()
|
|
{
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
|
|
fSets = new UVector(status);
|
|
|
|
fCRSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = CR}]"), status);
|
|
fLFSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = LF}]"), status);
|
|
fNewlineSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = Newline}]"), status);
|
|
fDictionaryCjkSet= new UnicodeSet("[[\\uac00-\\ud7a3][:Han:][:Hiragana:][:Katakana:]]", status);
|
|
// Exclude Hangul syllables from ALetterSet during testing.
|
|
// Leave CJK dictionary characters out from the monkey tests!
|
|
#if 0
|
|
fALetterSet = new UnicodeSet("[\\p{Word_Break = ALetter}"
|
|
"[\\p{Line_Break = Complex_Context}"
|
|
"-\\p{Grapheme_Cluster_Break = Extend}"
|
|
"-\\p{Grapheme_Cluster_Break = Control}"
|
|
"]]",
|
|
status);
|
|
#endif
|
|
fRegionalIndicatorSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = Regional_Indicator}]"), status);
|
|
fKatakanaSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = Katakana}]"), status);
|
|
fHebrew_LetterSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = Hebrew_Letter}]"), status);
|
|
fALetterSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = ALetter}]"), status);
|
|
fALetterSet->removeAll(*fDictionaryCjkSet);
|
|
fSingle_QuoteSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = Single_Quote}]"), status);
|
|
fDouble_QuoteSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = Double_Quote}]"), status);
|
|
fMidNumLetSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = MidNumLet}]"), status);
|
|
fMidLetterSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = MidLetter}]"), status);
|
|
fMidNumSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = MidNum}]"), status);
|
|
// TODO: this set used to contain [\\uff10-\\uff19] (fullwidth digits), but this breaks the test
|
|
// we should figure out why
|
|
fNumericSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = Numeric}]"), status);
|
|
fFormatSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = Format}]"), status);
|
|
fExtendNumLetSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = ExtendNumLet}]"), status);
|
|
fExtendSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Word_Break = Extend}]"), status);
|
|
|
|
fOtherSet = new UnicodeSet();
|
|
if(U_FAILURE(status)) {
|
|
deferredStatus = status;
|
|
return;
|
|
}
|
|
|
|
fOtherSet->complement();
|
|
fOtherSet->removeAll(*fCRSet);
|
|
fOtherSet->removeAll(*fLFSet);
|
|
fOtherSet->removeAll(*fNewlineSet);
|
|
fOtherSet->removeAll(*fKatakanaSet);
|
|
fOtherSet->removeAll(*fHebrew_LetterSet);
|
|
fOtherSet->removeAll(*fALetterSet);
|
|
fOtherSet->removeAll(*fSingle_QuoteSet);
|
|
fOtherSet->removeAll(*fDouble_QuoteSet);
|
|
fOtherSet->removeAll(*fMidLetterSet);
|
|
fOtherSet->removeAll(*fMidNumSet);
|
|
fOtherSet->removeAll(*fNumericSet);
|
|
fOtherSet->removeAll(*fExtendNumLetSet);
|
|
fOtherSet->removeAll(*fFormatSet);
|
|
fOtherSet->removeAll(*fExtendSet);
|
|
fOtherSet->removeAll(*fRegionalIndicatorSet);
|
|
// Inhibit dictionary characters from being tested at all.
|
|
fOtherSet->removeAll(*fDictionaryCjkSet);
|
|
fOtherSet->removeAll(UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{LineBreak = Complex_Context}]"), status));
|
|
|
|
fSets->addElement(fCRSet, status);
|
|
fSets->addElement(fLFSet, status);
|
|
fSets->addElement(fNewlineSet, status);
|
|
fSets->addElement(fRegionalIndicatorSet, status);
|
|
fSets->addElement(fHebrew_LetterSet, status);
|
|
fSets->addElement(fALetterSet, status);
|
|
fSets->addElement(fSingle_QuoteSet, status);
|
|
fSets->addElement(fDouble_QuoteSet, status);
|
|
//fSets->addElement(fKatakanaSet, status); //TODO: work out how to test katakana
|
|
fSets->addElement(fMidLetterSet, status);
|
|
fSets->addElement(fMidNumLetSet, status);
|
|
fSets->addElement(fMidNumSet, status);
|
|
fSets->addElement(fNumericSet, status);
|
|
fSets->addElement(fFormatSet, status);
|
|
fSets->addElement(fExtendSet, status);
|
|
fSets->addElement(fOtherSet, status);
|
|
fSets->addElement(fExtendNumLetSet, status);
|
|
|
|
if (U_FAILURE(status)) {
|
|
deferredStatus = status;
|
|
}
|
|
}
|
|
|
|
void RBBIWordMonkey::setText(const UnicodeString &s) {
|
|
fText = &s;
|
|
}
|
|
|
|
|
|
int32_t RBBIWordMonkey::next(int32_t prevPos) {
|
|
int p0, p1, p2, p3; // Indices of the significant code points around the
|
|
// break position being tested. The candidate break
|
|
// location is before p2.
|
|
|
|
int breakPos = -1;
|
|
|
|
UChar32 c0, c1, c2, c3; // The code points at p0, p1, p2 & p3.
|
|
|
|
if (U_FAILURE(deferredStatus)) {
|
|
return -1;
|
|
}
|
|
|
|
// Prev break at end of string. return DONE.
|
|
if (prevPos >= fText->length()) {
|
|
return -1;
|
|
}
|
|
p0 = p1 = p2 = p3 = prevPos;
|
|
c3 = fText->char32At(prevPos);
|
|
c0 = c1 = c2 = 0;
|
|
(void)p0; // Suppress set but not used warning.
|
|
|
|
// Loop runs once per "significant" character position in the input text.
|
|
for (;;) {
|
|
// Move all of the positions forward in the input string.
|
|
p0 = p1; c0 = c1;
|
|
p1 = p2; c1 = c2;
|
|
p2 = p3; c2 = c3;
|
|
|
|
// Advancd p3 by X(Extend | Format)* Rule 4
|
|
// But do not advance over Extend & Format following a new line. (Unicode 5.1 change)
|
|
do {
|
|
p3 = fText->moveIndex32(p3, 1);
|
|
c3 = fText->char32At(p3);
|
|
if (fCRSet->contains(c2) || fLFSet->contains(c2) || fNewlineSet->contains(c2)) {
|
|
break;
|
|
};
|
|
}
|
|
while (fFormatSet->contains(c3) || fExtendSet->contains(c3));
|
|
|
|
|
|
if (p1 == p2) {
|
|
// Still warming up the loop. (won't work with zero length strings, but we don't care)
|
|
continue;
|
|
}
|
|
if (p2 == fText->length()) {
|
|
// Reached end of string. Always a break position.
|
|
break;
|
|
}
|
|
|
|
// Rule (3) CR x LF
|
|
// No Extend or Format characters may appear between the CR and LF,
|
|
// which requires the additional check for p2 immediately following p1.
|
|
//
|
|
if (c1==0x0D && c2==0x0A) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (3a) Break before and after newlines (including CR and LF)
|
|
//
|
|
if (fCRSet->contains(c1) || fLFSet->contains(c1) || fNewlineSet->contains(c1)) {
|
|
break;
|
|
};
|
|
if (fCRSet->contains(c2) || fLFSet->contains(c2) || fNewlineSet->contains(c2)) {
|
|
break;
|
|
};
|
|
|
|
// Rule (5). (ALetter | Hebrew_Letter) x (ALetter | Hebrew_Letter)
|
|
if ((fALetterSet->contains(c1) || fHebrew_LetterSet->contains(c1)) &&
|
|
(fALetterSet->contains(c2) || fHebrew_LetterSet->contains(c2))) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (6) (ALetter | Hebrew_Letter) x (MidLetter | MidNumLet | Single_Quote) (ALetter | Hebrew_Letter)
|
|
//
|
|
if ( (fALetterSet->contains(c1) || fHebrew_LetterSet->contains(c1)) &&
|
|
(fMidLetterSet->contains(c2) || fMidNumLetSet->contains(c2) || fSingle_QuoteSet->contains(c2)) &&
|
|
(fALetterSet->contains(c3) || fHebrew_LetterSet->contains(c3))) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (7) (ALetter | Hebrew_Letter) (MidLetter | MidNumLet | Single_Quote) x (ALetter | Hebrew_Letter)
|
|
if ((fALetterSet->contains(c0) || fHebrew_LetterSet->contains(c0)) &&
|
|
(fMidLetterSet->contains(c1) || fMidNumLetSet->contains(c1) || fSingle_QuoteSet->contains(c1)) &&
|
|
(fALetterSet->contains(c2) || fHebrew_LetterSet->contains(c2))) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (7a) Hebrew_Letter x Single_Quote
|
|
if (fHebrew_LetterSet->contains(c1) && fSingle_QuoteSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (7b) Hebrew_Letter x Double_Quote Hebrew_Letter
|
|
if (fHebrew_LetterSet->contains(c1) && fDouble_QuoteSet->contains(c2) && fHebrew_LetterSet->contains(c3)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (7c) Hebrew_Letter Double_Quote x Hebrew_Letter
|
|
if (fHebrew_LetterSet->contains(c0) && fDouble_QuoteSet->contains(c1) && fHebrew_LetterSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (8) Numeric x Numeric
|
|
if (fNumericSet->contains(c1) &&
|
|
fNumericSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (9) (ALetter | Hebrew_Letter) x Numeric
|
|
if ((fALetterSet->contains(c1) || fHebrew_LetterSet->contains(c1)) &&
|
|
fNumericSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (10) Numeric x (ALetter | Hebrew_Letter)
|
|
if (fNumericSet->contains(c1) &&
|
|
(fALetterSet->contains(c2) || fHebrew_LetterSet->contains(c2))) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (11) Numeric (MidNum | MidNumLet | Single_Quote) x Numeric
|
|
if (fNumericSet->contains(c0) &&
|
|
(fMidNumSet->contains(c1) || fMidNumLetSet->contains(c1) || fSingle_QuoteSet->contains(c1)) &&
|
|
fNumericSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (12) Numeric x (MidNum | MidNumLet | SingleQuote) Numeric
|
|
if (fNumericSet->contains(c1) &&
|
|
(fMidNumSet->contains(c2) || fMidNumLetSet->contains(c2) || fSingle_QuoteSet->contains(c2)) &&
|
|
fNumericSet->contains(c3)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (13) Katakana x Katakana
|
|
if (fKatakanaSet->contains(c1) &&
|
|
fKatakanaSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule 13a (ALetter | Hebrew_Letter | Numeric | KataKana | ExtendNumLet) x ExtendNumLet
|
|
if ((fALetterSet->contains(c1) || fHebrew_LetterSet->contains(c1) ||fNumericSet->contains(c1) ||
|
|
fKatakanaSet->contains(c1) || fExtendNumLetSet->contains(c1)) &&
|
|
fExtendNumLetSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule 13b ExtendNumLet x (ALetter | Hebrew_Letter | Numeric | Katakana)
|
|
if (fExtendNumLetSet->contains(c1) &&
|
|
(fALetterSet->contains(c2) || fHebrew_LetterSet->contains(c2) ||
|
|
fNumericSet->contains(c2) || fKatakanaSet->contains(c2))) {
|
|
continue;
|
|
}
|
|
|
|
// Rule 13c
|
|
if (fRegionalIndicatorSet->contains(c1) && fRegionalIndicatorSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule 14. Break found here.
|
|
break;
|
|
}
|
|
|
|
breakPos = p2;
|
|
return breakPos;
|
|
}
|
|
|
|
|
|
UVector *RBBIWordMonkey::charClasses() {
|
|
return fSets;
|
|
}
|
|
|
|
|
|
RBBIWordMonkey::~RBBIWordMonkey() {
|
|
delete fSets;
|
|
delete fCRSet;
|
|
delete fLFSet;
|
|
delete fNewlineSet;
|
|
delete fKatakanaSet;
|
|
delete fHebrew_LetterSet;
|
|
delete fALetterSet;
|
|
delete fSingle_QuoteSet;
|
|
delete fDouble_QuoteSet;
|
|
delete fMidNumLetSet;
|
|
delete fMidLetterSet;
|
|
delete fMidNumSet;
|
|
delete fNumericSet;
|
|
delete fFormatSet;
|
|
delete fExtendSet;
|
|
delete fExtendNumLetSet;
|
|
delete fRegionalIndicatorSet;
|
|
delete fDictionaryCjkSet;
|
|
delete fOtherSet;
|
|
}
|
|
|
|
|
|
|
|
|
|
//------------------------------------------------------------------------------------------
|
|
//
|
|
// class RBBISentMonkey Sentence Break specific implementation
|
|
// of RBBIMonkeyKind.
|
|
//
|
|
//------------------------------------------------------------------------------------------
|
|
class RBBISentMonkey: public RBBIMonkeyKind {
|
|
public:
|
|
RBBISentMonkey();
|
|
virtual ~RBBISentMonkey();
|
|
virtual UVector *charClasses();
|
|
virtual void setText(const UnicodeString &s);
|
|
virtual int32_t next(int32_t i);
|
|
private:
|
|
int moveBack(int posFrom);
|
|
int moveForward(int posFrom);
|
|
UChar32 cAt(int pos);
|
|
|
|
UVector *fSets;
|
|
|
|
UnicodeSet *fSepSet;
|
|
UnicodeSet *fFormatSet;
|
|
UnicodeSet *fSpSet;
|
|
UnicodeSet *fLowerSet;
|
|
UnicodeSet *fUpperSet;
|
|
UnicodeSet *fOLetterSet;
|
|
UnicodeSet *fNumericSet;
|
|
UnicodeSet *fATermSet;
|
|
UnicodeSet *fSContinueSet;
|
|
UnicodeSet *fSTermSet;
|
|
UnicodeSet *fCloseSet;
|
|
UnicodeSet *fOtherSet;
|
|
UnicodeSet *fExtendSet;
|
|
|
|
const UnicodeString *fText;
|
|
|
|
};
|
|
|
|
RBBISentMonkey::RBBISentMonkey()
|
|
{
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
|
|
fSets = new UVector(status);
|
|
|
|
// Separator Set Note: Beginning with Unicode 5.1, CR and LF were removed from the separator
|
|
// set and made into character classes of their own. For the monkey impl,
|
|
// they remain in SEP, since Sep always appears with CR and LF in the rules.
|
|
fSepSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Sentence_Break = Sep} \\u000a \\u000d]"), status);
|
|
fFormatSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Sentence_Break = Format}]"), status);
|
|
fSpSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Sentence_Break = Sp}]"), status);
|
|
fLowerSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Sentence_Break = Lower}]"), status);
|
|
fUpperSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Sentence_Break = Upper}]"), status);
|
|
fOLetterSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Sentence_Break = OLetter}]"), status);
|
|
fNumericSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Sentence_Break = Numeric}]"), status);
|
|
fATermSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Sentence_Break = ATerm}]"), status);
|
|
fSContinueSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Sentence_Break = SContinue}]"), status);
|
|
fSTermSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Sentence_Break = STerm}]"), status);
|
|
fCloseSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Sentence_Break = Close}]"), status);
|
|
fExtendSet = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Sentence_Break = Extend}]"), status);
|
|
fOtherSet = new UnicodeSet();
|
|
|
|
if(U_FAILURE(status)) {
|
|
deferredStatus = status;
|
|
return;
|
|
}
|
|
|
|
fOtherSet->complement();
|
|
fOtherSet->removeAll(*fSepSet);
|
|
fOtherSet->removeAll(*fFormatSet);
|
|
fOtherSet->removeAll(*fSpSet);
|
|
fOtherSet->removeAll(*fLowerSet);
|
|
fOtherSet->removeAll(*fUpperSet);
|
|
fOtherSet->removeAll(*fOLetterSet);
|
|
fOtherSet->removeAll(*fNumericSet);
|
|
fOtherSet->removeAll(*fATermSet);
|
|
fOtherSet->removeAll(*fSContinueSet);
|
|
fOtherSet->removeAll(*fSTermSet);
|
|
fOtherSet->removeAll(*fCloseSet);
|
|
fOtherSet->removeAll(*fExtendSet);
|
|
|
|
fSets->addElement(fSepSet, status);
|
|
fSets->addElement(fFormatSet, status);
|
|
fSets->addElement(fSpSet, status);
|
|
fSets->addElement(fLowerSet, status);
|
|
fSets->addElement(fUpperSet, status);
|
|
fSets->addElement(fOLetterSet, status);
|
|
fSets->addElement(fNumericSet, status);
|
|
fSets->addElement(fATermSet, status);
|
|
fSets->addElement(fSContinueSet, status);
|
|
fSets->addElement(fSTermSet, status);
|
|
fSets->addElement(fCloseSet, status);
|
|
fSets->addElement(fOtherSet, status);
|
|
fSets->addElement(fExtendSet, status);
|
|
|
|
if (U_FAILURE(status)) {
|
|
deferredStatus = status;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
void RBBISentMonkey::setText(const UnicodeString &s) {
|
|
fText = &s;
|
|
}
|
|
|
|
UVector *RBBISentMonkey::charClasses() {
|
|
return fSets;
|
|
}
|
|
|
|
|
|
// moveBack() Find the "significant" code point preceding the index i.
|
|
// Skips over ($Extend | $Format)* .
|
|
//
|
|
int RBBISentMonkey::moveBack(int i) {
|
|
if (i <= 0) {
|
|
return -1;
|
|
}
|
|
UChar32 c;
|
|
int32_t j = i;
|
|
do {
|
|
j = fText->moveIndex32(j, -1);
|
|
c = fText->char32At(j);
|
|
}
|
|
while (j>0 &&(fFormatSet->contains(c) || fExtendSet->contains(c)));
|
|
return j;
|
|
|
|
}
|
|
|
|
|
|
int RBBISentMonkey::moveForward(int i) {
|
|
if (i>=fText->length()) {
|
|
return fText->length();
|
|
}
|
|
UChar32 c;
|
|
int32_t j = i;
|
|
do {
|
|
j = fText->moveIndex32(j, 1);
|
|
c = cAt(j);
|
|
}
|
|
while (fFormatSet->contains(c) || fExtendSet->contains(c));
|
|
return j;
|
|
}
|
|
|
|
UChar32 RBBISentMonkey::cAt(int pos) {
|
|
if (pos<0 || pos>=fText->length()) {
|
|
return -1;
|
|
} else {
|
|
return fText->char32At(pos);
|
|
}
|
|
}
|
|
|
|
int32_t RBBISentMonkey::next(int32_t prevPos) {
|
|
int p0, p1, p2, p3; // Indices of the significant code points around the
|
|
// break position being tested. The candidate break
|
|
// location is before p2.
|
|
|
|
int breakPos = -1;
|
|
|
|
UChar32 c0, c1, c2, c3; // The code points at p0, p1, p2 & p3.
|
|
UChar32 c;
|
|
|
|
if (U_FAILURE(deferredStatus)) {
|
|
return -1;
|
|
}
|
|
|
|
// Prev break at end of string. return DONE.
|
|
if (prevPos >= fText->length()) {
|
|
return -1;
|
|
}
|
|
p0 = p1 = p2 = p3 = prevPos;
|
|
c3 = fText->char32At(prevPos);
|
|
c0 = c1 = c2 = 0;
|
|
(void)p0; // Suppress set but not used warning.
|
|
|
|
// Loop runs once per "significant" character position in the input text.
|
|
for (;;) {
|
|
// Move all of the positions forward in the input string.
|
|
p0 = p1; c0 = c1;
|
|
p1 = p2; c1 = c2;
|
|
p2 = p3; c2 = c3;
|
|
|
|
// Advancd p3 by X(Extend | Format)* Rule 4
|
|
p3 = moveForward(p3);
|
|
c3 = cAt(p3);
|
|
|
|
// Rule (3) CR x LF
|
|
if (c1==0x0d && c2==0x0a && p2==(p1+1)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (4). Sep <break>
|
|
if (fSepSet->contains(c1)) {
|
|
p2 = p1+1; // Separators don't combine with Extend or Format.
|
|
break;
|
|
}
|
|
|
|
if (p2 >= fText->length()) {
|
|
// Reached end of string. Always a break position.
|
|
break;
|
|
}
|
|
|
|
if (p2 == prevPos) {
|
|
// Still warming up the loop. (won't work with zero length strings, but we don't care)
|
|
continue;
|
|
}
|
|
|
|
// Rule (6). ATerm x Numeric
|
|
if (fATermSet->contains(c1) && fNumericSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (7). Upper ATerm x Uppper
|
|
if (fUpperSet->contains(c0) && fATermSet->contains(c1) && fUpperSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
|
|
// Rule (8) ATerm Close* Sp* x (not (OLettter | Upper | Lower | Sep | STerm | ATerm))* Lower
|
|
// Note: STerm | ATerm are added to the negated part of the expression by a
|
|
// note to the Unicode 5.0 documents.
|
|
int p8 = p1;
|
|
while (fSpSet->contains(cAt(p8))) {
|
|
p8 = moveBack(p8);
|
|
}
|
|
while (fCloseSet->contains(cAt(p8))) {
|
|
p8 = moveBack(p8);
|
|
}
|
|
if (fATermSet->contains(cAt(p8))) {
|
|
p8=p2;
|
|
for (;;) {
|
|
c = cAt(p8);
|
|
if (c==-1 || fOLetterSet->contains(c) || fUpperSet->contains(c) ||
|
|
fLowerSet->contains(c) || fSepSet->contains(c) ||
|
|
fATermSet->contains(c) || fSTermSet->contains(c)) {
|
|
break;
|
|
}
|
|
p8 = moveForward(p8);
|
|
}
|
|
if (fLowerSet->contains(cAt(p8))) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
// Rule 8a (STerm | ATerm) Close* Sp* x (SContinue | STerm | ATerm);
|
|
if (fSContinueSet->contains(c2) || fSTermSet->contains(c2) || fATermSet->contains(c2)) {
|
|
p8 = p1;
|
|
while (fSpSet->contains(cAt(p8))) {
|
|
p8 = moveBack(p8);
|
|
}
|
|
while (fCloseSet->contains(cAt(p8))) {
|
|
p8 = moveBack(p8);
|
|
}
|
|
c = cAt(p8);
|
|
if (fSTermSet->contains(c) || fATermSet->contains(c)) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
// Rule (9) (STerm | ATerm) Close* x (Close | Sp | Sep | CR | LF)
|
|
int p9 = p1;
|
|
while (fCloseSet->contains(cAt(p9))) {
|
|
p9 = moveBack(p9);
|
|
}
|
|
c = cAt(p9);
|
|
if ((fSTermSet->contains(c) || fATermSet->contains(c))) {
|
|
if (fCloseSet->contains(c2) || fSpSet->contains(c2) || fSepSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
// Rule (10) (Sterm | ATerm) Close* Sp* x (Sp | Sep | CR | LF)
|
|
int p10 = p1;
|
|
while (fSpSet->contains(cAt(p10))) {
|
|
p10 = moveBack(p10);
|
|
}
|
|
while (fCloseSet->contains(cAt(p10))) {
|
|
p10 = moveBack(p10);
|
|
}
|
|
if (fSTermSet->contains(cAt(p10)) || fATermSet->contains(cAt(p10))) {
|
|
if (fSpSet->contains(c2) || fSepSet->contains(c2)) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
// Rule (11) (STerm | ATerm) Close* Sp* (Sep | CR | LF)? <break>
|
|
int p11 = p1;
|
|
if (fSepSet->contains(cAt(p11))) {
|
|
p11 = moveBack(p11);
|
|
}
|
|
while (fSpSet->contains(cAt(p11))) {
|
|
p11 = moveBack(p11);
|
|
}
|
|
while (fCloseSet->contains(cAt(p11))) {
|
|
p11 = moveBack(p11);
|
|
}
|
|
if (fSTermSet->contains(cAt(p11)) || fATermSet->contains(cAt(p11))) {
|
|
break;
|
|
}
|
|
|
|
// Rule (12) Any x Any
|
|
continue;
|
|
}
|
|
breakPos = p2;
|
|
return breakPos;
|
|
}
|
|
|
|
RBBISentMonkey::~RBBISentMonkey() {
|
|
delete fSets;
|
|
delete fSepSet;
|
|
delete fFormatSet;
|
|
delete fSpSet;
|
|
delete fLowerSet;
|
|
delete fUpperSet;
|
|
delete fOLetterSet;
|
|
delete fNumericSet;
|
|
delete fATermSet;
|
|
delete fSContinueSet;
|
|
delete fSTermSet;
|
|
delete fCloseSet;
|
|
delete fOtherSet;
|
|
delete fExtendSet;
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------------------------
|
|
//
|
|
// RBBILineMonkey
|
|
//
|
|
//-------------------------------------------------------------------------------------------
|
|
|
|
class RBBILineMonkey: public RBBIMonkeyKind {
|
|
public:
|
|
RBBILineMonkey();
|
|
virtual ~RBBILineMonkey();
|
|
virtual UVector *charClasses();
|
|
virtual void setText(const UnicodeString &s);
|
|
virtual int32_t next(int32_t i);
|
|
virtual void rule9Adjust(int32_t pos, UChar32 *posChar, int32_t *nextPos, UChar32 *nextChar);
|
|
private:
|
|
UVector *fSets;
|
|
|
|
UnicodeSet *fBK;
|
|
UnicodeSet *fCR;
|
|
UnicodeSet *fLF;
|
|
UnicodeSet *fCM;
|
|
UnicodeSet *fNL;
|
|
UnicodeSet *fSG;
|
|
UnicodeSet *fWJ;
|
|
UnicodeSet *fZW;
|
|
UnicodeSet *fGL;
|
|
UnicodeSet *fCB;
|
|
UnicodeSet *fSP;
|
|
UnicodeSet *fB2;
|
|
UnicodeSet *fBA;
|
|
UnicodeSet *fBB;
|
|
UnicodeSet *fHY;
|
|
UnicodeSet *fH2;
|
|
UnicodeSet *fH3;
|
|
UnicodeSet *fCL;
|
|
UnicodeSet *fCP;
|
|
UnicodeSet *fEX;
|
|
UnicodeSet *fIN;
|
|
UnicodeSet *fJL;
|
|
UnicodeSet *fJV;
|
|
UnicodeSet *fJT;
|
|
UnicodeSet *fNS;
|
|
UnicodeSet *fOP;
|
|
UnicodeSet *fQU;
|
|
UnicodeSet *fIS;
|
|
UnicodeSet *fNU;
|
|
UnicodeSet *fPO;
|
|
UnicodeSet *fPR;
|
|
UnicodeSet *fSY;
|
|
UnicodeSet *fAI;
|
|
UnicodeSet *fAL;
|
|
UnicodeSet *fCJ;
|
|
UnicodeSet *fHL;
|
|
UnicodeSet *fID;
|
|
UnicodeSet *fRI;
|
|
UnicodeSet *fSA;
|
|
UnicodeSet *fXX;
|
|
|
|
BreakIterator *fCharBI;
|
|
const UnicodeString *fText;
|
|
RegexMatcher *fNumberMatcher;
|
|
};
|
|
|
|
|
|
RBBILineMonkey::RBBILineMonkey()
|
|
{
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
|
|
fSets = new UVector(status);
|
|
|
|
fBK = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_Break=BK}]"), status);
|
|
fCR = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=CR}]"), status);
|
|
fLF = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=LF}]"), status);
|
|
fCM = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=CM}]"), status);
|
|
fNL = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=NL}]"), status);
|
|
fWJ = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=WJ}]"), status);
|
|
fZW = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=ZW}]"), status);
|
|
fGL = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=GL}]"), status);
|
|
fCB = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=CB}]"), status);
|
|
fSP = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=SP}]"), status);
|
|
fB2 = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=B2}]"), status);
|
|
fBA = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=BA}]"), status);
|
|
fBB = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=BB}]"), status);
|
|
fHY = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=HY}]"), status);
|
|
fH2 = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=H2}]"), status);
|
|
fH3 = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=H3}]"), status);
|
|
fCL = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=CL}]"), status);
|
|
fCP = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=CP}]"), status);
|
|
fEX = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=EX}]"), status);
|
|
fIN = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=IN}]"), status);
|
|
fJL = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=JL}]"), status);
|
|
fJV = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=JV}]"), status);
|
|
fJT = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=JT}]"), status);
|
|
fNS = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=NS}]"), status);
|
|
fOP = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=OP}]"), status);
|
|
fQU = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=QU}]"), status);
|
|
fIS = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=IS}]"), status);
|
|
fNU = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=NU}]"), status);
|
|
fPO = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=PO}]"), status);
|
|
fPR = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=PR}]"), status);
|
|
fSY = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=SY}]"), status);
|
|
fAI = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=AI}]"), status);
|
|
fAL = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=AL}]"), status);
|
|
fCJ = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=CJ}]"), status);
|
|
fHL = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=HL}]"), status);
|
|
fID = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=ID}]"), status);
|
|
fRI = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=RI}]"), status);
|
|
fSA = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=SA}]"), status);
|
|
fSG = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\ud800-\\udfff]"), status);
|
|
fXX = new UnicodeSet(UNICODE_STRING_SIMPLE("[\\p{Line_break=XX}]"), status);
|
|
|
|
if (U_FAILURE(status)) {
|
|
deferredStatus = status;
|
|
fCharBI = NULL;
|
|
fNumberMatcher = NULL;
|
|
return;
|
|
}
|
|
|
|
fAL->addAll(*fXX); // Default behavior for XX is identical to AL
|
|
fAL->addAll(*fAI); // Default behavior for AI is identical to AL
|
|
fAL->addAll(*fSA); // Default behavior for SA is XX, which defaults to AL
|
|
fAL->addAll(*fSG); // Default behavior for SG is identical to AL.
|
|
|
|
fNS->addAll(*fCJ); // Default behavior for CJ is identical to NS.
|
|
|
|
fSets->addElement(fBK, status);
|
|
fSets->addElement(fCR, status);
|
|
fSets->addElement(fLF, status);
|
|
fSets->addElement(fCM, status);
|
|
fSets->addElement(fNL, status);
|
|
fSets->addElement(fWJ, status);
|
|
fSets->addElement(fZW, status);
|
|
fSets->addElement(fGL, status);
|
|
fSets->addElement(fCB, status);
|
|
fSets->addElement(fSP, status);
|
|
fSets->addElement(fB2, status);
|
|
fSets->addElement(fBA, status);
|
|
fSets->addElement(fBB, status);
|
|
fSets->addElement(fHY, status);
|
|
fSets->addElement(fH2, status);
|
|
fSets->addElement(fH3, status);
|
|
fSets->addElement(fCL, status);
|
|
fSets->addElement(fCP, status);
|
|
fSets->addElement(fEX, status);
|
|
fSets->addElement(fIN, status);
|
|
fSets->addElement(fJL, status);
|
|
fSets->addElement(fJT, status);
|
|
fSets->addElement(fJV, status);
|
|
fSets->addElement(fNS, status);
|
|
fSets->addElement(fOP, status);
|
|
fSets->addElement(fQU, status);
|
|
fSets->addElement(fIS, status);
|
|
fSets->addElement(fNU, status);
|
|
fSets->addElement(fPO, status);
|
|
fSets->addElement(fPR, status);
|
|
fSets->addElement(fSY, status);
|
|
fSets->addElement(fAI, status);
|
|
fSets->addElement(fAL, status);
|
|
fSets->addElement(fHL, status);
|
|
fSets->addElement(fID, status);
|
|
fSets->addElement(fWJ, status);
|
|
fSets->addElement(fRI, status);
|
|
fSets->addElement(fSA, status);
|
|
fSets->addElement(fSG, status);
|
|
|
|
const char *rules =
|
|
"((\\p{Line_Break=PR}|\\p{Line_Break=PO})\\p{Line_Break=CM}*)?"
|
|
"((\\p{Line_Break=OP}|\\p{Line_Break=HY})\\p{Line_Break=CM}*)?"
|
|
"\\p{Line_Break=NU}\\p{Line_Break=CM}*"
|
|
"((\\p{Line_Break=NU}|\\p{Line_Break=IS}|\\p{Line_Break=SY})\\p{Line_Break=CM}*)*"
|
|
"((\\p{Line_Break=CL}|\\p{Line_Break=CP})\\p{Line_Break=CM}*)?"
|
|
"((\\p{Line_Break=PR}|\\p{Line_Break=PO})\\p{Line_Break=CM}*)?";
|
|
|
|
fNumberMatcher = new RegexMatcher(
|
|
UnicodeString(rules, -1, US_INV), 0, status);
|
|
|
|
fCharBI = BreakIterator::createCharacterInstance(Locale::getEnglish(), status);
|
|
|
|
if (U_FAILURE(status)) {
|
|
deferredStatus = status;
|
|
}
|
|
}
|
|
|
|
|
|
void RBBILineMonkey::setText(const UnicodeString &s) {
|
|
fText = &s;
|
|
fCharBI->setText(s);
|
|
fNumberMatcher->reset(s);
|
|
}
|
|
|
|
//
|
|
// rule9Adjust
|
|
// Line Break TR rules 9 and 10 implementation.
|
|
// This deals with combining marks and other sequences that
|
|
// that must be treated as if they were something other than what they actually are.
|
|
//
|
|
// This is factored out into a separate function because it must be applied twice for
|
|
// each potential break, once to the chars before the position being checked, then
|
|
// again to the text following the possible break.
|
|
//
|
|
void RBBILineMonkey::rule9Adjust(int32_t pos, UChar32 *posChar, int32_t *nextPos, UChar32 *nextChar) {
|
|
if (pos == -1) {
|
|
// Invalid initial position. Happens during the warmup iteration of the
|
|
// main loop in next().
|
|
return;
|
|
}
|
|
|
|
int32_t nPos = *nextPos;
|
|
|
|
// LB 9 Keep combining sequences together.
|
|
// advance over any CM class chars. Note that Line Break CM is different
|
|
// from the normal Grapheme Extend property.
|
|
if (!(fSP->contains(*posChar) || fBK->contains(*posChar) || *posChar==0x0d ||
|
|
*posChar==0x0a ||fNL->contains(*posChar) || fZW->contains(*posChar))) {
|
|
for (;;) {
|
|
*nextChar = fText->char32At(nPos);
|
|
if (!fCM->contains(*nextChar)) {
|
|
break;
|
|
}
|
|
nPos = fText->moveIndex32(nPos, 1);
|
|
}
|
|
}
|
|
|
|
|
|
// LB 9 Treat X CM* as if it were x.
|
|
// No explicit action required.
|
|
|
|
// LB 10 Treat any remaining combining mark as AL
|
|
if (fCM->contains(*posChar)) {
|
|
*posChar = 0x41; // thisChar = 'A';
|
|
}
|
|
|
|
// Push the updated nextPos and nextChar back to our caller.
|
|
// This only makes a difference if posChar got bigger by consuming a
|
|
// combining sequence.
|
|
*nextPos = nPos;
|
|
*nextChar = fText->char32At(nPos);
|
|
}
|
|
|
|
|
|
|
|
int32_t RBBILineMonkey::next(int32_t startPos) {
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
int32_t pos; // Index of the char following a potential break position
|
|
UChar32 thisChar; // Character at above position "pos"
|
|
|
|
int32_t prevPos; // Index of the char preceding a potential break position
|
|
UChar32 prevChar; // Character at above position. Note that prevChar
|
|
// and thisChar may not be adjacent because combining
|
|
// characters between them will be ignored.
|
|
|
|
int32_t prevPosX2; // Second previous character. Wider context for LB21a.
|
|
UChar32 prevCharX2;
|
|
|
|
int32_t nextPos; // Index of the next character following pos.
|
|
// Usually skips over combining marks.
|
|
int32_t nextCPPos; // Index of the code point following "pos."
|
|
// May point to a combining mark.
|
|
int32_t tPos; // temp value.
|
|
UChar32 c;
|
|
|
|
if (U_FAILURE(deferredStatus)) {
|
|
return -1;
|
|
}
|
|
|
|
if (startPos >= fText->length()) {
|
|
return -1;
|
|
}
|
|
|
|
|
|
// Initial values for loop. Loop will run the first time without finding breaks,
|
|
// while the invalid values shift out and the "this" and
|
|
// "prev" positions are filled in with good values.
|
|
pos = prevPos = prevPosX2 = -1; // Invalid value, serves as flag for initial loop iteration.
|
|
thisChar = prevChar = prevCharX2 = 0;
|
|
nextPos = nextCPPos = startPos;
|
|
|
|
|
|
// Loop runs once per position in the test text, until a break position
|
|
// is found.
|
|
for (;;) {
|
|
prevPosX2 = prevPos;
|
|
prevCharX2 = prevChar;
|
|
|
|
prevPos = pos;
|
|
prevChar = thisChar;
|
|
|
|
pos = nextPos;
|
|
thisChar = fText->char32At(pos);
|
|
|
|
nextCPPos = fText->moveIndex32(pos, 1);
|
|
nextPos = nextCPPos;
|
|
|
|
// Rule LB2 - Break at end of text.
|
|
if (pos >= fText->length()) {
|
|
break;
|
|
}
|
|
|
|
// Rule LB 9 - adjust for combining sequences.
|
|
// We do this one out-of-order because the adjustment does not change anything
|
|
// that would match rules LB 3 - LB 6, but after the adjustment, LB 3-6 do need to
|
|
// be applied.
|
|
rule9Adjust(prevPos, &prevChar, &pos, &thisChar);
|
|
nextCPPos = nextPos = fText->moveIndex32(pos, 1);
|
|
c = fText->char32At(nextPos);
|
|
rule9Adjust(pos, &thisChar, &nextPos, &c);
|
|
|
|
// If the loop is still warming up - if we haven't shifted the initial
|
|
// -1 positions out of prevPos yet - loop back to advance the
|
|
// position in the input without any further looking for breaks.
|
|
if (prevPos == -1) {
|
|
continue;
|
|
}
|
|
|
|
// LB 4 Always break after hard line breaks,
|
|
if (fBK->contains(prevChar)) {
|
|
break;
|
|
}
|
|
|
|
// LB 5 Break after CR, LF, NL, but not inside CR LF
|
|
if (prevChar == 0x0d && thisChar == 0x0a) {
|
|
continue;
|
|
}
|
|
if (prevChar == 0x0d ||
|
|
prevChar == 0x0a ||
|
|
prevChar == 0x85) {
|
|
break;
|
|
}
|
|
|
|
// LB 6 Don't break before hard line breaks
|
|
if (thisChar == 0x0d || thisChar == 0x0a || thisChar == 0x85 ||
|
|
fBK->contains(thisChar)) {
|
|
continue;
|
|
}
|
|
|
|
|
|
// LB 7 Don't break before spaces or zero-width space.
|
|
if (fSP->contains(thisChar)) {
|
|
continue;
|
|
}
|
|
|
|
if (fZW->contains(thisChar)) {
|
|
continue;
|
|
}
|
|
|
|
// LB 8 Break after zero width space
|
|
if (fZW->contains(prevChar)) {
|
|
break;
|
|
}
|
|
|
|
// LB 9, 10 Already done, at top of loop.
|
|
//
|
|
|
|
|
|
// LB 11 Do not break before or after WORD JOINER and related characters.
|
|
// x WJ
|
|
// WJ x
|
|
//
|
|
if (fWJ->contains(thisChar) || fWJ->contains(prevChar)) {
|
|
continue;
|
|
}
|
|
|
|
// LB 12
|
|
// GL x
|
|
if (fGL->contains(prevChar)) {
|
|
continue;
|
|
}
|
|
|
|
// LB 12a
|
|
// [^SP BA HY] x GL
|
|
if (!(fSP->contains(prevChar) ||
|
|
fBA->contains(prevChar) ||
|
|
fHY->contains(prevChar) ) && fGL->contains(thisChar)) {
|
|
continue;
|
|
}
|
|
|
|
|
|
|
|
// LB 13 Don't break before closings.
|
|
// NU x CL, NU x CP and NU x IS are not matched here so that they will
|
|
// fall into LB 17 and the more general number regular expression.
|
|
//
|
|
if ((!fNU->contains(prevChar) && fCL->contains(thisChar)) ||
|
|
(!fNU->contains(prevChar) && fCP->contains(thisChar)) ||
|
|
fEX->contains(thisChar) ||
|
|
(!fNU->contains(prevChar) && fIS->contains(thisChar)) ||
|
|
(!fNU->contains(prevChar) && fSY->contains(thisChar))) {
|
|
continue;
|
|
}
|
|
|
|
// LB 14 Don't break after OP SP*
|
|
// Scan backwards, checking for this sequence.
|
|
// The OP char could include combining marks, so we actually check for
|
|
// OP CM* SP*
|
|
// Another Twist: The Rule 67 fixes may have changed a SP CM
|
|
// sequence into a ID char, so before scanning back through spaces,
|
|
// verify that prevChar is indeed a space. The prevChar variable
|
|
// may differ from fText[prevPos]
|
|
tPos = prevPos;
|
|
if (fSP->contains(prevChar)) {
|
|
while (tPos > 0 && fSP->contains(fText->char32At(tPos))) {
|
|
tPos=fText->moveIndex32(tPos, -1);
|
|
}
|
|
}
|
|
while (tPos > 0 && fCM->contains(fText->char32At(tPos))) {
|
|
tPos=fText->moveIndex32(tPos, -1);
|
|
}
|
|
if (fOP->contains(fText->char32At(tPos))) {
|
|
continue;
|
|
}
|
|
|
|
|
|
// LB 15 QU SP* x OP
|
|
if (fOP->contains(thisChar)) {
|
|
// Scan backwards from prevChar to see if it is preceded by QU CM* SP*
|
|
int tPos = prevPos;
|
|
while (tPos>0 && fSP->contains(fText->char32At(tPos))) {
|
|
tPos = fText->moveIndex32(tPos, -1);
|
|
}
|
|
while (tPos>0 && fCM->contains(fText->char32At(tPos))) {
|
|
tPos = fText->moveIndex32(tPos, -1);
|
|
}
|
|
if (fQU->contains(fText->char32At(tPos))) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
// LB 16 (CL | CP) SP* x NS
|
|
// Scan backwards for SP* CM* (CL | CP)
|
|
if (fNS->contains(thisChar)) {
|
|
int tPos = prevPos;
|
|
while (tPos>0 && fSP->contains(fText->char32At(tPos))) {
|
|
tPos = fText->moveIndex32(tPos, -1);
|
|
}
|
|
while (tPos>0 && fCM->contains(fText->char32At(tPos))) {
|
|
tPos = fText->moveIndex32(tPos, -1);
|
|
}
|
|
if (fCL->contains(fText->char32At(tPos)) || fCP->contains(fText->char32At(tPos))) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
|
|
// LB 17 B2 SP* x B2
|
|
if (fB2->contains(thisChar)) {
|
|
// Scan backwards, checking for the B2 CM* SP* sequence.
|
|
tPos = prevPos;
|
|
if (fSP->contains(prevChar)) {
|
|
while (tPos > 0 && fSP->contains(fText->char32At(tPos))) {
|
|
tPos=fText->moveIndex32(tPos, -1);
|
|
}
|
|
}
|
|
while (tPos > 0 && fCM->contains(fText->char32At(tPos))) {
|
|
tPos=fText->moveIndex32(tPos, -1);
|
|
}
|
|
if (fB2->contains(fText->char32At(tPos))) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
|
|
// LB 18 break after space
|
|
if (fSP->contains(prevChar)) {
|
|
break;
|
|
}
|
|
|
|
// LB 19
|
|
// x QU
|
|
// QU x
|
|
if (fQU->contains(thisChar) || fQU->contains(prevChar)) {
|
|
continue;
|
|
}
|
|
|
|
// LB 20 Break around a CB
|
|
if (fCB->contains(thisChar) || fCB->contains(prevChar)) {
|
|
break;
|
|
}
|
|
|
|
// LB 21
|
|
if (fBA->contains(thisChar) ||
|
|
fHY->contains(thisChar) ||
|
|
fNS->contains(thisChar) ||
|
|
fBB->contains(prevChar) ) {
|
|
continue;
|
|
}
|
|
|
|
// LB 21a
|
|
// HL (HY | BA) x
|
|
if (fHL->contains(prevCharX2) &&
|
|
(fHY->contains(prevChar) || fBA->contains(prevChar))) {
|
|
continue;
|
|
}
|
|
|
|
// LB 22
|
|
if ((fAL->contains(prevChar) && fIN->contains(thisChar)) ||
|
|
(fHL->contains(prevChar) && fIN->contains(thisChar)) ||
|
|
(fID->contains(prevChar) && fIN->contains(thisChar)) ||
|
|
(fIN->contains(prevChar) && fIN->contains(thisChar)) ||
|
|
(fNU->contains(prevChar) && fIN->contains(thisChar)) ) {
|
|
continue;
|
|
}
|
|
|
|
|
|
// LB 23 ID x PO
|
|
// AL x NU
|
|
// HL x NU
|
|
// NU x AL
|
|
if ((fID->contains(prevChar) && fPO->contains(thisChar)) ||
|
|
(fAL->contains(prevChar) && fNU->contains(thisChar)) ||
|
|
(fHL->contains(prevChar) && fNU->contains(thisChar)) ||
|
|
(fNU->contains(prevChar) && fAL->contains(thisChar)) ||
|
|
(fNU->contains(prevChar) && fHL->contains(thisChar)) ) {
|
|
continue;
|
|
}
|
|
|
|
// LB 24 Do not break between prefix and letters or ideographs.
|
|
// PR x ID
|
|
// PR x (AL | HL)
|
|
// PO x (AL | HL)
|
|
if ((fPR->contains(prevChar) && fID->contains(thisChar)) ||
|
|
(fPR->contains(prevChar) && (fAL->contains(thisChar) || fHL->contains(thisChar))) ||
|
|
(fPO->contains(prevChar) && (fAL->contains(thisChar) || fHL->contains(thisChar)))) {
|
|
continue;
|
|
}
|
|
|
|
|
|
|
|
// LB 25 Numbers
|
|
if (fNumberMatcher->lookingAt(prevPos, status)) {
|
|
if (U_FAILURE(status)) {
|
|
break;
|
|
}
|
|
// Matched a number. But could have been just a single digit, which would
|
|
// not represent a "no break here" between prevChar and thisChar
|
|
int32_t numEndIdx = fNumberMatcher->end(status); // idx of first char following num
|
|
if (numEndIdx > pos) {
|
|
// Number match includes at least our two chars being checked
|
|
if (numEndIdx > nextPos) {
|
|
// Number match includes additional chars. Update pos and nextPos
|
|
// so that next loop iteration will continue at the end of the number,
|
|
// checking for breaks between last char in number & whatever follows.
|
|
pos = nextPos = numEndIdx;
|
|
do {
|
|
pos = fText->moveIndex32(pos, -1);
|
|
thisChar = fText->char32At(pos);
|
|
} while (fCM->contains(thisChar));
|
|
}
|
|
continue;
|
|
}
|
|
}
|
|
|
|
|
|
// LB 26 Do not break a Korean syllable.
|
|
if (fJL->contains(prevChar) && (fJL->contains(thisChar) ||
|
|
fJV->contains(thisChar) ||
|
|
fH2->contains(thisChar) ||
|
|
fH3->contains(thisChar))) {
|
|
continue;
|
|
}
|
|
|
|
if ((fJV->contains(prevChar) || fH2->contains(prevChar)) &&
|
|
(fJV->contains(thisChar) || fJT->contains(thisChar))) {
|
|
continue;
|
|
}
|
|
|
|
if ((fJT->contains(prevChar) || fH3->contains(prevChar)) &&
|
|
fJT->contains(thisChar)) {
|
|
continue;
|
|
}
|
|
|
|
// LB 27 Treat a Korean Syllable Block the same as ID.
|
|
if ((fJL->contains(prevChar) || fJV->contains(prevChar) ||
|
|
fJT->contains(prevChar) || fH2->contains(prevChar) || fH3->contains(prevChar)) &&
|
|
fIN->contains(thisChar)) {
|
|
continue;
|
|
}
|
|
if ((fJL->contains(prevChar) || fJV->contains(prevChar) ||
|
|
fJT->contains(prevChar) || fH2->contains(prevChar) || fH3->contains(prevChar)) &&
|
|
fPO->contains(thisChar)) {
|
|
continue;
|
|
}
|
|
if (fPR->contains(prevChar) && (fJL->contains(thisChar) || fJV->contains(thisChar) ||
|
|
fJT->contains(thisChar) || fH2->contains(thisChar) || fH3->contains(thisChar))) {
|
|
continue;
|
|
}
|
|
|
|
|
|
|
|
// LB 28 Do not break between alphabetics ("at").
|
|
if ((fAL->contains(prevChar) || fHL->contains(prevChar)) && (fAL->contains(thisChar) || fHL->contains(thisChar))) {
|
|
continue;
|
|
}
|
|
|
|
// LB 29 Do not break between numeric punctuation and alphabetics ("e.g.").
|
|
if (fIS->contains(prevChar) && (fAL->contains(thisChar) || fHL->contains(thisChar))) {
|
|
continue;
|
|
}
|
|
|
|
// LB 30 Do not break between letters, numbers, or ordinary symbols and opening or closing punctuation.
|
|
// (AL | NU) x OP
|
|
// CP x (AL | NU)
|
|
if ((fAL->contains(prevChar) || fHL->contains(prevChar) || fNU->contains(prevChar)) && fOP->contains(thisChar)) {
|
|
continue;
|
|
}
|
|
if (fCP->contains(prevChar) && (fAL->contains(thisChar) || fHL->contains(thisChar) || fNU->contains(thisChar))) {
|
|
continue;
|
|
}
|
|
|
|
// LB30a Do not break between regional indicators.
|
|
// RI x RI
|
|
if (fRI->contains(prevChar) && fRI->contains(thisChar)) {
|
|
continue;
|
|
}
|
|
|
|
// LB 31 Break everywhere else
|
|
break;
|
|
|
|
}
|
|
|
|
return pos;
|
|
}
|
|
|
|
|
|
UVector *RBBILineMonkey::charClasses() {
|
|
return fSets;
|
|
}
|
|
|
|
|
|
RBBILineMonkey::~RBBILineMonkey() {
|
|
delete fSets;
|
|
|
|
delete fBK;
|
|
delete fCR;
|
|
delete fLF;
|
|
delete fCM;
|
|
delete fNL;
|
|
delete fWJ;
|
|
delete fZW;
|
|
delete fGL;
|
|
delete fCB;
|
|
delete fSP;
|
|
delete fB2;
|
|
delete fBA;
|
|
delete fBB;
|
|
delete fHY;
|
|
delete fH2;
|
|
delete fH3;
|
|
delete fCL;
|
|
delete fCP;
|
|
delete fEX;
|
|
delete fIN;
|
|
delete fJL;
|
|
delete fJV;
|
|
delete fJT;
|
|
delete fNS;
|
|
delete fOP;
|
|
delete fQU;
|
|
delete fIS;
|
|
delete fNU;
|
|
delete fPO;
|
|
delete fPR;
|
|
delete fSY;
|
|
delete fAI;
|
|
delete fAL;
|
|
delete fCJ;
|
|
delete fHL;
|
|
delete fID;
|
|
delete fRI;
|
|
delete fSA;
|
|
delete fSG;
|
|
delete fXX;
|
|
|
|
delete fCharBI;
|
|
delete fNumberMatcher;
|
|
}
|
|
|
|
|
|
//-------------------------------------------------------------------------------------------
|
|
//
|
|
// 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 | word | 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 >= (int32_t)(sizeof(valString)-1)) {
|
|
paramLength = (int32_t)(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
|
|
|
|
#if !UCONFIG_NO_REGULAR_EXPRESSIONS
|
|
static void testBreakBoundPreceding(RBBITest *test, UnicodeString ustr,
|
|
BreakIterator *bi,
|
|
int expected[],
|
|
int expectedcount)
|
|
{
|
|
int count = 0;
|
|
int i = 0;
|
|
int forward[50];
|
|
bi->setText(ustr);
|
|
for (i = bi->first(); i != BreakIterator::DONE; i = bi->next()) {
|
|
forward[count] = i;
|
|
if (count < expectedcount && expected[count] != i) {
|
|
test->errln("break forward test failed: expected %d but got %d",
|
|
expected[count], i);
|
|
break;
|
|
}
|
|
count ++;
|
|
}
|
|
if (count != expectedcount) {
|
|
printStringBreaks(ustr, expected, expectedcount);
|
|
test->errln("break forward test failed: missed %d match",
|
|
expectedcount - count);
|
|
return;
|
|
}
|
|
// testing boundaries
|
|
for (i = 1; i < expectedcount; i ++) {
|
|
int j = expected[i - 1];
|
|
if (!bi->isBoundary(j)) {
|
|
printStringBreaks(ustr, expected, expectedcount);
|
|
test->errln("isBoundary() failed. Expected boundary at position %d", j);
|
|
return;
|
|
}
|
|
for (j = expected[i - 1] + 1; j < expected[i]; j ++) {
|
|
if (bi->isBoundary(j)) {
|
|
printStringBreaks(ustr, expected, expectedcount);
|
|
test->errln("isBoundary() failed. Not expecting boundary at position %d", j);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (i = bi->last(); i != BreakIterator::DONE; i = bi->previous()) {
|
|
count --;
|
|
if (forward[count] != i) {
|
|
printStringBreaks(ustr, expected, expectedcount);
|
|
test->errln("happy break test previous() failed: expected %d but got %d",
|
|
forward[count], i);
|
|
break;
|
|
}
|
|
}
|
|
if (count != 0) {
|
|
printStringBreaks(ustr, expected, expectedcount);
|
|
test->errln("break test previous() failed: missed a match");
|
|
return;
|
|
}
|
|
|
|
// testing preceding
|
|
for (i = 0; i < expectedcount - 1; i ++) {
|
|
// int j = expected[i] + 1;
|
|
int j = ustr.moveIndex32(expected[i], 1);
|
|
for (; j <= expected[i + 1]; j ++) {
|
|
if (bi->preceding(j) != expected[i]) {
|
|
printStringBreaks(ustr, expected, expectedcount);
|
|
test->errln("preceding(): Not expecting boundary at position %d", j);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void RBBITest::TestWordBreaks(void)
|
|
{
|
|
#if !UCONFIG_NO_REGULAR_EXPRESSIONS
|
|
|
|
Locale locale("en");
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
// BreakIterator *bi = BreakIterator::createCharacterInstance(locale, status);
|
|
BreakIterator *bi = BreakIterator::createWordInstance(locale, status);
|
|
// Replaced any C+J characters in a row with a random sequence of characters
|
|
// of the same length to make our C+J segmentation not get in the way.
|
|
static const char *strlist[] =
|
|
{
|
|
"\\U000e0032\\u0097\\u0f94\\uc2d8\\u05f4\\U000e0031\\u060d",
|
|
"\\U000e0037\\u2666\\u1202\\u003a\\U000e0031\\u064d\\u0bea\\u091c\\U000e0040\\u003b",
|
|
"\\u0589\\u3e99\\U0001d7f3\\U000e0074\\u1810\\u200e\\U000e004b\\u0027\\U000e0061\\u003a",
|
|
"\\u398c\\U000104a5\\U0001d173\\u102d\\u002e\\uca3b\\u002e\\u002c\\u5622",
|
|
"\\uac00\\u3588\\u009c\\u0953\\u194b",
|
|
"\\u200e\\U000e0072\\u0a4b\\U000e003f\\ufd2b\\u2027\\u002e\\u002e",
|
|
"\\u0602\\u2019\\ua191\\U000e0063\\u0a4c\\u003a\\ub4b5\\u003a\\u827f\\u002e",
|
|
"\\u2f1f\\u1634\\u05f8\\u0944\\u04f2\\u0cdf\\u1f9c\\u05f4\\u002e",
|
|
"\\U000e0042\\u002e\\u0fb8\\u09ef\\u0ed1\\u2044",
|
|
"\\u003b\\u024a\\u102e\\U000e0071\\u0600",
|
|
"\\u2027\\U000e0067\\u0a47\\u00b7",
|
|
"\\u1fcd\\u002c\\u07aa\\u0027\\u11b0",
|
|
"\\u002c\\U000e003c\\U0001d7f4\\u003a\\u0c6f\\u0027",
|
|
"\\u0589\\U000e006e\\u0a42\\U000104a5",
|
|
"\\u0f66\\u2523\\u003a\\u0cae\\U000e0047\\u003a",
|
|
"\\u003a\\u0f21\\u0668\\u0dab\\u003a\\u0655\\u00b7",
|
|
"\\u0027\\u11af\\U000e0057\\u0602",
|
|
"\\U0001d7f2\\U000e007\\u0004\\u0589",
|
|
"\\U000e0022\\u003a\\u10b3\\u003a\\ua21b\\u002e\\U000e0058\\u1732\\U000e002b",
|
|
"\\U0001d7f2\\U000e007d\\u0004\\u0589",
|
|
"\\u82ab\\u17e8\\u0736\\u2019\\U0001d64d",
|
|
"\\ub55c\\u0a68\\U000e0037\\u0cd6\\u002c\\ub959",
|
|
"\\U000e0065\\u302c\\uc986\\u09ee\\U000e0068",
|
|
"\\u0be8\\u002e\\u0c68\\u066e\\u136d\\ufc99\\u59e7",
|
|
"\\u0233\\U000e0020\\u0a69\\u0d6a",
|
|
"\\u206f\\u0741\\ub3ab\\u2019\\ubcac\\u2019",
|
|
"\\u18f4\\U000e0049\\u20e7\\u2027",
|
|
"\\ub315\\U0001d7e5\\U000e0073\\u0c47\\u06f2\\u0c6a\\u0037\\u10fe",
|
|
"\\ua183\\u102d\\u0bec\\u003a",
|
|
"\\u17e8\\u06e7\\u002e\\u096d\\u003b",
|
|
"\\u003a\\u0e57\\u0fad\\u002e",
|
|
"\\u002e\\U000e004c\\U0001d7ea\\u05bb\\ud0fd\\u02de",
|
|
"\\u32e6\\U0001d7f6\\u0fa1\\u206a\\U000e003c\\u0cec\\u003a",
|
|
"\\U000e005d\\u2044\\u0731\\u0650\\u0061",
|
|
"\\u003a\\u0664\\u00b7\\u1fba",
|
|
"\\u003b\\u0027\\u00b7\\u47a3",
|
|
"\\u2027\\U000e0067\\u0a42\\u00b7\\u4edf\\uc26c\\u003a\\u4186\\u041b",
|
|
"\\u0027\\u003a\\U0001d70f\\U0001d7df\\ubf4a\\U0001d7f5\\U0001d177\\u003a\\u0e51\\u1058\\U000e0058\\u00b7\\u0673",
|
|
"\\uc30d\\u002e\\U000e002c\\u0c48\\u003a\\ub5a1\\u0661\\u002c",
|
|
};
|
|
int loop;
|
|
if (U_FAILURE(status)) {
|
|
errcheckln(status, "Creation of break iterator failed %s", u_errorName(status));
|
|
return;
|
|
}
|
|
for (loop = 0; loop < (int)(sizeof(strlist) / sizeof(char *)); loop ++) {
|
|
// printf("looping %d\n", loop);
|
|
UnicodeString ustr = CharsToUnicodeString(strlist[loop]);
|
|
// RBBICharMonkey monkey;
|
|
RBBIWordMonkey monkey;
|
|
|
|
int expected[50];
|
|
int expectedcount = 0;
|
|
|
|
monkey.setText(ustr);
|
|
int i;
|
|
for (i = 0; i != BreakIterator::DONE; i = monkey.next(i)) {
|
|
expected[expectedcount ++] = i;
|
|
}
|
|
|
|
testBreakBoundPreceding(this, ustr, bi, expected, expectedcount);
|
|
}
|
|
delete bi;
|
|
#endif
|
|
}
|
|
|
|
void RBBITest::TestWordBoundary(void)
|
|
{
|
|
// <data><>\u1d4a\u206e<?>\u0603\U0001d7ff<>\u2019<></data>
|
|
Locale locale("en");
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
// BreakIterator *bi = BreakIterator::createCharacterInstance(locale, status);
|
|
BreakIterator *bi = BreakIterator::createWordInstance(locale, status);
|
|
UChar str[50];
|
|
static const char *strlist[] =
|
|
{
|
|
"\\u200e\\U000e0072\\u0a4b\\U000e003f\\ufd2b\\u2027\\u002e\\u002e",
|
|
"\\U000e0042\\u002e\\u0fb8\\u09ef\\u0ed1\\u2044",
|
|
"\\u003b\\u024a\\u102e\\U000e0071\\u0600",
|
|
"\\u2027\\U000e0067\\u0a47\\u00b7",
|
|
"\\u1fcd\\u002c\\u07aa\\u0027\\u11b0",
|
|
"\\u002c\\U000e003c\\U0001d7f4\\u003a\\u0c6f\\u0027",
|
|
"\\u0589\\U000e006e\\u0a42\\U000104a5",
|
|
"\\u4f66\\ub523\\u003a\\uacae\\U000e0047\\u003a",
|
|
"\\u003a\\u0f21\\u0668\\u0dab\\u003a\\u0655\\u00b7",
|
|
"\\u0027\\u11af\\U000e0057\\u0602",
|
|
"\\U0001d7f2\\U000e007\\u0004\\u0589",
|
|
"\\U000e0022\\u003a\\u10b3\\u003a\\ua21b\\u002e\\U000e0058\\u1732\\U000e002b",
|
|
"\\U0001d7f2\\U000e007d\\u0004\\u0589",
|
|
"\\u82ab\\u17e8\\u0736\\u2019\\U0001d64d",
|
|
"\\u0e01\\ub55c\\u0a68\\U000e0037\\u0cd6\\u002c\\ub959",
|
|
"\\U000e0065\\u302c\\u09ee\\U000e0068",
|
|
"\\u0be8\\u002e\\u0c68\\u066e\\u136d\\ufc99\\u59e7",
|
|
"\\u0233\\U000e0020\\u0a69\\u0d6a",
|
|
"\\u206f\\u0741\\ub3ab\\u2019\\ubcac\\u2019",
|
|
"\\u58f4\\U000e0049\\u20e7\\u2027",
|
|
"\\U0001d7e5\\U000e0073\\u0c47\\u06f2\\u0c6a\\u0037\\u10fe",
|
|
"\\ua183\\u102d\\u0bec\\u003a",
|
|
"\\u17e8\\u06e7\\u002e\\u096d\\u003b",
|
|
"\\u003a\\u0e57\\u0fad\\u002e",
|
|
"\\u002e\\U000e004c\\U0001d7ea\\u05bb\\ud0fd\\u02de",
|
|
"\\u32e6\\U0001d7f6\\u0fa1\\u206a\\U000e003c\\u0cec\\u003a",
|
|
"\\ua2a5\\u0038\\u2044\\u002e\\u0c67\\U000e003c\\u05f4\\u2027\\u05f4\\u2019",
|
|
"\\u003a\\u0664\\u00b7\\u1fba",
|
|
"\\u003b\\u0027\\u00b7\\u47a3",
|
|
};
|
|
int loop;
|
|
if (U_FAILURE(status)) {
|
|
errcheckln(status, "Creation of break iterator failed %s", u_errorName(status));
|
|
return;
|
|
}
|
|
for (loop = 0; loop < (int)(sizeof(strlist) / sizeof(char *)); loop ++) {
|
|
// printf("looping %d\n", loop);
|
|
u_unescape(strlist[loop], str, 20);
|
|
UnicodeString ustr(str);
|
|
int forward[50];
|
|
int count = 0;
|
|
|
|
bi->setText(ustr);
|
|
int prev = 0;
|
|
int i;
|
|
for (i = bi->first(); i != BreakIterator::DONE; i = bi->next()) {
|
|
forward[count ++] = i;
|
|
if (i > prev) {
|
|
int j;
|
|
for (j = prev + 1; j < i; j ++) {
|
|
if (bi->isBoundary(j)) {
|
|
printStringBreaks(ustr, forward, count);
|
|
errln("happy boundary test failed: expected %d not a boundary",
|
|
j);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
if (!bi->isBoundary(i)) {
|
|
printStringBreaks(ustr, forward, count);
|
|
errln("happy boundary test failed: expected %d a boundary",
|
|
i);
|
|
return;
|
|
}
|
|
prev = i;
|
|
}
|
|
}
|
|
delete bi;
|
|
}
|
|
|
|
void RBBITest::TestLineBreaks(void)
|
|
{
|
|
#if !UCONFIG_NO_REGULAR_EXPRESSIONS
|
|
Locale locale("en");
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
BreakIterator *bi = BreakIterator::createLineInstance(locale, status);
|
|
const int32_t STRSIZE = 50;
|
|
UChar str[STRSIZE];
|
|
static const char *strlist[] =
|
|
{
|
|
"\\u300f\\ufdfc\\ub798\\u2011\\u2011\\u0020\\u0b43\\u002d\\ubeec\\ufffc",
|
|
"\\u24ba\\u2060\\u3405\\ub290\\u000d\\U000e0032\\ufe35\\u00a0\\u0361\\"
|
|
"U000112ed\\u0f0c\\u000a\\u308e\\ua875\\u0085\\u114d",
|
|
"\\ufffc\\u3063\\u2e08\\u30e3\\u000d\\u002d\\u0ed8\\u002f\\U00011a57\\"
|
|
"u2014\\U000e0105\\u118c\\u000a\\u07f8",
|
|
"\\u0668\\u192b\\u002f\\u2034\\ufe39\\u00b4\\u0cc8\\u2571\\u200b\\u003f",
|
|
"\\ufeff\\ufffc\\u3289\\u0085\\u2772\\u0020\\U000e010a\\u0020\\u2025\\u000a\\U000e0123",
|
|
"\\ufe3c\\u201c\\u000d\\u2025\\u2007\\u201c\\u002d\\u20a0\\u002d\\u30a7\\u17a4",
|
|
"\\u2772\\u0020\\U000e010a\\u0020\\u2025\\u000a\\U000e0123",
|
|
"\\u002d\\uff1b\\u02c8\\u2029\\ufeff\\u0f22\\u2044\\ufe09\\u003a\\u096d\\u2009\\u000a\\u06f7\\u02cc\\u1019\\u2060",
|
|
"\\u1781\\u0b68\\u0f0c\\u3010\\u0085\\U00011f7a\\u0020\\u0dd6\\u200b\\U000e007a\\u000a\\u2060\\u2026\\u002f\\u2026\\u24dc\\u101e\\u2014\\u2007\\u30a5",
|
|
"\\u2770\\u0020\\U000e010f\\u0020\\u2060\\u000a\\u02cc\\u0bcc\\u060d\\u30e7\\u0f3b\\u002f",
|
|
"\\ufeff\\u0028\\u003b\\U00012fec\\u2010\\u0020\\u0004\\u200b\\u0020\\u275c\\u002f\\u17b1",
|
|
"\\u20a9\\u2014\\u00a2\\u31f1\\u002f\\u0020\\u05b8\\u200b\\u0cc2\\u003b\\u060d\\u02c8\\ua4e8\\u002f\\u17d5",
|
|
"\\u002d\\u136f\\uff63\\u0084\\ua933\\u2028\\u002d\\u431b\\u200b\\u20b0",
|
|
"\\uade3\\u11d6\\u000a\\U0001107d\\u203a\\u201d\\ub070\\u000d\\u2024\\ufffc",
|
|
"\\uff5b\\u101c\\u1806\\u002f\\u2213\\uff5f",
|
|
"\\u2014\\u0a83\\ufdfc\\u003f\\u00a0\\u0020\\u000a\\u2991\\U0001d179\\u0020\\u201d\\U000125f6\\u0a67\\u20a7\\ufeff\\u043f",
|
|
"\\u169b\\U000e0130\\u002d\\u1041\\u0f3d\\u0abf\\u00b0\\u31fb\\u00a0\\u002d\\u02c8\\u003b",
|
|
"\\u2762\\u1680\\u002d\\u2028\\u0027\\u01dc\\ufe56\\u003a\\u000a\\uffe6\\u29fd\\u0020\\u30ee\\u007c\\U0001d178\\u0af1\\u0085",
|
|
"\\u3010\\u200b\\u2029\\ufeff\\ufe6a\\u275b\\U000e013b\\ufe37\\u24d4\\u002d\\u1806\\u256a\\u1806\\u247c\\u0085\\u17ac",
|
|
"\\u99ab\\u0027\\u003b\\u2026\\ueaf0\\u0020\\u0020\\u0313\\u0020\\u3099\\uff09\\u208e\\u2011\\u2007\\u2060\\u000a\\u0020\\u0020\\u300b\\u0bf9",
|
|
"\\u1806\\u060d\\u30f5\\u00b4\\u17e9\\u2544\\u2028\\u2024\\u2011\\u20a3\\u002d\\u09cc\\u1782\\u000d\\uff6f\\u0025",
|
|
"\\u002f\\uf22e\\u1944\\ufe3d\\u0020\\u206f\\u31b3\\u2014\\u002d\\u2025\\u0f0c\\u0085\\u2763",
|
|
"\\u002f\\u2563\\u202f\\u0085\\u17d5\\u200b\\u0020\\U000e0043\\u2014\\u058a\\u3d0a\\ufe57\\u2035\\u2028\\u2029",
|
|
"\\u20ae\\U0001d169\\u9293\\uff1f\\uff1f\\u0021\\u2012\\u2039\\u0085\\u02cc\\u00a2\\u0020\\U000e01ab\\u3085\\u0f3a\\u1806\\u0f0c\\u1945\\u000a\\U0001d7e7",
|
|
"\\uffe6\\u00a0\\u200b\\u0085\\u2116\\u255b\\U0001d7f7\\u178c\\ufffc",
|
|
"\\u02cc\\ufe6a\\u00a0\\u0021\\u002d\\u7490\\uec2e\\u200b\\u000a",
|
|
"\\uec2e\\u200b\\u000a\\u0020\\u2028\\u2014\\u8945",
|
|
"\\u7490\\uec2e\\u200b\\u000a\\u0020\\u2028\\u2014",
|
|
"\\u0020\\u2028\\u2014\\u8945\\u002c\\u005b",
|
|
"\\u000a\\ufe3c\\u201c\\u000d\\u2025\\u2007\\u201c\\u002d\\u20a0",
|
|
"\\u2473\\u0e9d\\u0020\\u0085\\u000a\\ufe3c\\u201c\\u000d\\u2025",
|
|
"\\U0001d16e\\ufffc\\u2025\\u0021\\u002d",
|
|
"\\ufffc\\u301b\\u0fa5\\U000e0103\\u2060\\u208e\\u17d5\\u034f\\u1009\\u003a\\u180e\\u2009\\u3111",
|
|
"\\u2014\\u0020\\u000a\\u17c5\\u24fc",
|
|
"\\ufffc\\u0020\\u2116\\uff6c\\u200b\\u0ac3\\U0001028f",
|
|
"\\uaeb0\\u0344\\u0085\\ufffc\\u073b\\u2010",
|
|
"\\ufeff\\u0589\\u0085\\u0eb8\\u30fd\\u002f\\u003a\\u2014\\ufe43",
|
|
"\\u09cc\\u256a\\u276d\\u002d\\u3085\\u000d\\u0e05\\u2028\\u0fbb",
|
|
"\\u2034\\u00bb\\u0ae6\\u300c\\u0020\\u31f8\\ufffc",
|
|
"\\u2116\\u0ed2\\uff64\\u02cd\\u2001\\u2060",
|
|
"\\u809d\\u2e02\\u0f0a\\uc48f\\u2540\\u000d\\u0cef\\u003a\\u0e4d"
|
|
"\\U000e0172\\U000e005c\\u17cf\\U00010ca6\\ufeff\\uf621\\u06f3\\uffe5"
|
|
"\\u0ea2\\ufeff\\udcea\\u3085\\ua874\\u000a\\u0020\\u000b\\u200b",
|
|
"\\ufe10\\u2060\\u1a5a\\u2060\\u17e4\\ufffc\\ubbe1\\ufe15\\u0020\\u00a0",
|
|
"\\u2060\\u2213\\u200b\\u2019\\uc2dc\\uff6a\\u1736\\u0085\\udb07",
|
|
};
|
|
int loop;
|
|
TEST_ASSERT_SUCCESS(status);
|
|
if (U_FAILURE(status)) {
|
|
return;
|
|
}
|
|
for (loop = 0; loop < (int)(sizeof(strlist) / sizeof(char *)); loop ++) {
|
|
// printf("looping %d\n", loop);
|
|
int32_t t = u_unescape(strlist[loop], str, STRSIZE);
|
|
if (t >= STRSIZE) {
|
|
TEST_ASSERT(FALSE);
|
|
continue;
|
|
}
|
|
|
|
|
|
UnicodeString ustr(str);
|
|
RBBILineMonkey monkey;
|
|
if (U_FAILURE(monkey.deferredStatus)) {
|
|
continue;
|
|
}
|
|
|
|
const int EXPECTEDSIZE = 50;
|
|
int expected[EXPECTEDSIZE];
|
|
int expectedcount = 0;
|
|
|
|
monkey.setText(ustr);
|
|
int i;
|
|
for (i = 0; i != BreakIterator::DONE; i = monkey.next(i)) {
|
|
if (expectedcount >= EXPECTEDSIZE) {
|
|
TEST_ASSERT(expectedcount < EXPECTEDSIZE);
|
|
return;
|
|
}
|
|
expected[expectedcount ++] = i;
|
|
}
|
|
|
|
testBreakBoundPreceding(this, ustr, bi, expected, expectedcount);
|
|
}
|
|
delete bi;
|
|
#endif
|
|
}
|
|
|
|
void RBBITest::TestSentBreaks(void)
|
|
{
|
|
#if !UCONFIG_NO_REGULAR_EXPRESSIONS
|
|
Locale locale("en");
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
BreakIterator *bi = BreakIterator::createSentenceInstance(locale, status);
|
|
UChar str[200];
|
|
static const char *strlist[] =
|
|
{
|
|
"Now\ris\nthe\r\ntime\n\rfor\r\r",
|
|
"This\n",
|
|
"Hello! how are you? I'am fine. Thankyou. How are you doing? This\n costs $20,00,000.",
|
|
"\"Sentence ending with a quote.\" Bye.",
|
|
" (This is it). Testing the sentence iterator. \"This isn't it.\"",
|
|
"Hi! This is a simple sample sentence. (This is it.) This is a simple sample sentence. \"This isn't it.\"",
|
|
"Hi! This is a simple sample sentence. It does not have to make any sense as you can see. ",
|
|
"Nel mezzo del cammin di nostra vita, mi ritrovai in una selva oscura. ",
|
|
"Che la dritta via aveo smarrita. He said, that I said, that you said!! ",
|
|
"Don't rock the boat.\\u2029Because I am the daddy, that is why. Not on my time (el timo.)!",
|
|
"\\U0001040a\\u203a\\u1217\\u2b23\\u000d\\uff3b\\u03dd\\uff57\\u0a69\\u104a\\ufe56\\ufe52"
|
|
"\\u3016\\U000e002f\\U000e0077\\u0662\\u1680\\u2984\\U000e006a\\u002e\\ua6ab\\u104a"
|
|
"\\u002e\\u019b\\u2005\\u002e\\u0477\\u0438\\u0085\\u0441\\u002e\\u5f61\\u202f"
|
|
"\\U0001019f\\uff08\\u27e8\\u055c\\u0352",
|
|
"\\u1f3e\\u004d\\u000a\\ua3e4\\U000e0023\\uff63\\u0c52\\u276d\\U0001d5de\\U0001d171"
|
|
"\\u0e38\\u17e5\\U00012fe6\\u0fa9\\u267f\\u1da3\\u0046\\u03ed\\udc72\\u0030"
|
|
"\\U0001d688\\u0b6d\\u0085\\u0c67\\u1f94\\u0c6c\\u9cb2\\u202a\\u180e\\u000b"
|
|
"\\u002e\\U000e005e\\u035b\\u061f\\u02c1\\U000e0025\\u0357\\u0969\\u202b"
|
|
"\\U000130c5\\u0486\\U000e0123\\u2019\\u01bc\\u2006\\u11ad\\u180e\\u2e05"
|
|
"\\u10b7\\u013e\\u000a\\u002e\\U00013ea4"
|
|
};
|
|
int loop;
|
|
if (U_FAILURE(status)) {
|
|
errcheckln(status, "Creation of break iterator failed %s", u_errorName(status));
|
|
return;
|
|
}
|
|
for (loop = 0; loop < (int)(sizeof(strlist) / sizeof(char *)); loop ++) {
|
|
u_unescape(strlist[loop], str, (int32_t)(sizeof(str) / sizeof(str[0])));
|
|
UnicodeString ustr(str);
|
|
|
|
RBBISentMonkey monkey;
|
|
if (U_FAILURE(monkey.deferredStatus)) {
|
|
continue;
|
|
}
|
|
|
|
const int EXPECTEDSIZE = 50;
|
|
int expected[EXPECTEDSIZE];
|
|
int expectedcount = 0;
|
|
|
|
monkey.setText(ustr);
|
|
int i;
|
|
for (i = 0; i != BreakIterator::DONE; i = monkey.next(i)) {
|
|
if (expectedcount >= EXPECTEDSIZE) {
|
|
TEST_ASSERT(expectedcount < EXPECTEDSIZE);
|
|
return;
|
|
}
|
|
expected[expectedcount ++] = i;
|
|
}
|
|
|
|
testBreakBoundPreceding(this, ustr, bi, expected, expectedcount);
|
|
}
|
|
delete bi;
|
|
#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");
|
|
UBool useUText = FALSE;
|
|
|
|
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);
|
|
}
|
|
|
|
RegexMatcher u(" *utext", p, 0, status);
|
|
if (u.find()) {
|
|
useUText = TRUE;
|
|
u.reset();
|
|
p = u.replaceFirst("", status);
|
|
}
|
|
|
|
|
|
// m.reset(p);
|
|
if (RegexMatcher(UNICODE_STRING_SIMPLE("\\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);
|
|
if (U_SUCCESS(status)) {
|
|
RunMonkey(bi, m, "char", seed, loopCount, useUText);
|
|
if (breakType == "all" && useUText==FALSE) {
|
|
// Also run a quick test with UText when "all" is specified
|
|
RunMonkey(bi, m, "char", seed, loopCount, TRUE);
|
|
}
|
|
}
|
|
else {
|
|
errcheckln(status, "Creation of character break iterator failed %s", u_errorName(status));
|
|
}
|
|
delete bi;
|
|
}
|
|
|
|
if (breakType == "word" || breakType == "all") {
|
|
logln("Word Break Monkey Test");
|
|
RBBIWordMonkey m;
|
|
BreakIterator *bi = BreakIterator::createWordInstance(locale, status);
|
|
if (U_SUCCESS(status)) {
|
|
RunMonkey(bi, m, "word", seed, loopCount, useUText);
|
|
}
|
|
else {
|
|
errcheckln(status, "Creation of word break iterator failed %s", u_errorName(status));
|
|
}
|
|
delete bi;
|
|
}
|
|
|
|
if (breakType == "line" || breakType == "all") {
|
|
logln("Line Break Monkey Test");
|
|
RBBILineMonkey m;
|
|
BreakIterator *bi = BreakIterator::createLineInstance(locale, status);
|
|
if (loopCount >= 10) {
|
|
loopCount = loopCount / 5; // Line break runs slower than the others.
|
|
}
|
|
if (U_SUCCESS(status)) {
|
|
RunMonkey(bi, m, "line", seed, loopCount, useUText);
|
|
}
|
|
else {
|
|
errcheckln(status, "Creation of line break iterator failed %s", u_errorName(status));
|
|
}
|
|
delete bi;
|
|
}
|
|
|
|
if (breakType == "sent" || breakType == "all" ) {
|
|
logln("Sentence Break Monkey Test");
|
|
RBBISentMonkey m;
|
|
BreakIterator *bi = BreakIterator::createSentenceInstance(locale, status);
|
|
if (loopCount >= 10) {
|
|
loopCount = loopCount / 10; // Sentence runs slower than the other break types
|
|
}
|
|
if (U_SUCCESS(status)) {
|
|
RunMonkey(bi, m, "sentence", seed, loopCount, useUText);
|
|
}
|
|
else {
|
|
errcheckln(status, "Creation of line break iterator failed %s", u_errorName(status));
|
|
}
|
|
delete bi;
|
|
}
|
|
|
|
#endif
|
|
}
|
|
|
|
//
|
|
// Run a RBBI monkey test. Common routine, for all break iterator types.
|
|
// Parameters:
|
|
// bi - the break iterator to use
|
|
// mk - MonkeyKind, abstraction for obtaining expected results
|
|
// name - Name of test (char, word, etc.) for use in error messages
|
|
// seed - Seed for starting random number generator (parameter from user)
|
|
// numIterations
|
|
//
|
|
void RBBITest::RunMonkey(BreakIterator *bi, RBBIMonkeyKind &mk, const char *name, uint32_t seed,
|
|
int32_t numIterations, UBool useUText) {
|
|
|
|
#if !UCONFIG_NO_REGULAR_EXPRESSIONS
|
|
|
|
const int32_t TESTSTRINGLEN = 500;
|
|
UnicodeString testText;
|
|
int32_t numCharClasses;
|
|
UVector *chClasses;
|
|
int expected[TESTSTRINGLEN*2 + 1];
|
|
int expectedCount = 0;
|
|
char expectedBreaks[TESTSTRINGLEN*2 + 1];
|
|
char forwardBreaks[TESTSTRINGLEN*2 + 1];
|
|
char reverseBreaks[TESTSTRINGLEN*2+1];
|
|
char isBoundaryBreaks[TESTSTRINGLEN*2+1];
|
|
char followingBreaks[TESTSTRINGLEN*2+1];
|
|
char precedingBreaks[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) {
|
|
if (numIterations == -1 && loopCount % 10 == 0) {
|
|
// If test is running in an infinite loop, display a periodic tic so
|
|
// we can tell that it is making progress.
|
|
fprintf(stderr, ".");
|
|
}
|
|
// 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);
|
|
if (c < 0) { // TODO: deal with sets containing strings.
|
|
errln("c < 0");
|
|
break;
|
|
}
|
|
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;
|
|
expectedCount = 0;
|
|
for (;;) {
|
|
breakPos = mk.next(breakPos);
|
|
if (breakPos == -1) {
|
|
break;
|
|
}
|
|
if (breakPos > testText.length()) {
|
|
errln("breakPos > testText.length()");
|
|
}
|
|
expectedBreaks[breakPos] = 1;
|
|
U_ASSERT(expectedCount<testText.length());
|
|
expected[expectedCount ++] = breakPos;
|
|
(void)expected; // Set but not used warning.
|
|
// TODO (andy): check it out.
|
|
}
|
|
|
|
// Find the break positions using forward iteration
|
|
memset(forwardBreaks, 0, sizeof(forwardBreaks));
|
|
if (useUText) {
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
UText *testUText = utext_openReplaceable(NULL, &testText, &status);
|
|
// testUText = utext_openUnicodeString(testUText, &testText, &status);
|
|
bi->setText(testUText, status);
|
|
TEST_ASSERT_SUCCESS(status);
|
|
utext_close(testUText); // The break iterator does a shallow clone of the UText
|
|
// This UText can be closed immediately, so long as the
|
|
// testText string continues to exist.
|
|
} else {
|
|
bi->setText(testText);
|
|
}
|
|
|
|
for (i=bi->first(); i != BreakIterator::DONE; i=bi->next()) {
|
|
if (i < 0 || i > testText.length()) {
|
|
errln("%s break monkey test: Out of range value returned by breakIterator::next()", name);
|
|
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("%s break monkey test: Out of range value returned by breakIterator::next()", name);
|
|
break;
|
|
}
|
|
reverseBreaks[i] = 1;
|
|
}
|
|
|
|
// Find the break positions using isBoundary() tests.
|
|
memset(isBoundaryBreaks, 0, sizeof(isBoundaryBreaks));
|
|
U_ASSERT((int32_t)sizeof(isBoundaryBreaks) > testText.length());
|
|
for (i=0; i<=testText.length(); i++) {
|
|
isBoundaryBreaks[i] = bi->isBoundary(i);
|
|
}
|
|
|
|
|
|
// Find the break positions using the following() function.
|
|
// printf(".");
|
|
memset(followingBreaks, 0, sizeof(followingBreaks));
|
|
int32_t lastBreakPos = 0;
|
|
followingBreaks[0] = 1;
|
|
for (i=0; i<testText.length(); i++) {
|
|
breakPos = bi->following(i);
|
|
if (breakPos <= i ||
|
|
breakPos < lastBreakPos ||
|
|
breakPos > testText.length() ||
|
|
(breakPos > lastBreakPos && lastBreakPos > i)) {
|
|
errln("%s break monkey test: "
|
|
"Out of range value returned by BreakIterator::following().\n"
|
|
"Random seed=%d index=%d; following returned %d; lastbreak=%d",
|
|
name, seed, i, breakPos, lastBreakPos);
|
|
break;
|
|
}
|
|
followingBreaks[breakPos] = 1;
|
|
lastBreakPos = breakPos;
|
|
}
|
|
|
|
// Find the break positions using the preceding() function.
|
|
memset(precedingBreaks, 0, sizeof(precedingBreaks));
|
|
lastBreakPos = testText.length();
|
|
precedingBreaks[testText.length()] = 1;
|
|
for (i=testText.length(); i>0; i--) {
|
|
breakPos = bi->preceding(i);
|
|
if (breakPos >= i ||
|
|
breakPos > lastBreakPos ||
|
|
(breakPos < 0 && testText.getChar32Start(i)>0) ||
|
|
(breakPos < lastBreakPos && lastBreakPos < testText.getChar32Start(i)) ) {
|
|
errln("%s break monkey test: "
|
|
"Out of range value returned by BreakIterator::preceding().\n"
|
|
"index=%d; prev returned %d; lastBreak=%d" ,
|
|
name, i, breakPos, lastBreakPos);
|
|
if (breakPos >= 0 && breakPos < (int32_t)sizeof(precedingBreaks)) {
|
|
precedingBreaks[i] = 2; // Forces an error.
|
|
}
|
|
} else {
|
|
if (breakPos >= 0) {
|
|
precedingBreaks[breakPos] = 1;
|
|
}
|
|
lastBreakPos = breakPos;
|
|
}
|
|
}
|
|
|
|
// Compare the expected and actual results.
|
|
for (i=0; i<=testText.length(); i++) {
|
|
const char *errorType = NULL;
|
|
if (forwardBreaks[i] != expectedBreaks[i]) {
|
|
errorType = "next()";
|
|
} else if (reverseBreaks[i] != forwardBreaks[i]) {
|
|
errorType = "previous()";
|
|
} else if (isBoundaryBreaks[i] != expectedBreaks[i]) {
|
|
errorType = "isBoundary()";
|
|
} else if (followingBreaks[i] != expectedBreaks[i]) {
|
|
errorType = "following()";
|
|
} else if (precedingBreaks[i] != expectedBreaks[i]) {
|
|
errorType = "preceding()";
|
|
}
|
|
|
|
|
|
if (errorType != NULL) {
|
|
// 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;
|
|
int32_t count = 0;
|
|
for (;;) {
|
|
if (startContext==0) { break; }
|
|
startContext --;
|
|
if (expectedBreaks[startContext] != 0) {
|
|
if (count == 2) break;
|
|
count ++;
|
|
}
|
|
}
|
|
|
|
// 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) {
|
|
if (count == 0) break;
|
|
count --;
|
|
}
|
|
endContext ++;
|
|
}
|
|
}
|
|
|
|
// Format looks like "<data>\\\uabcd\uabcd\\\U0001abcd...</data>"
|
|
UnicodeString errorText = "<data>";
|
|
/***if (strcmp(errorType, "next()") == 0) {
|
|
startContext = 0;
|
|
endContext = testText.length();
|
|
|
|
printStringBreaks(testText, expected, expectedCount);
|
|
}***/
|
|
|
|
for (ci=startContext; ci<endContext;) {
|
|
UnicodeString hexChars("0123456789abcdef");
|
|
UChar32 c;
|
|
int bn;
|
|
c = testText.char32At(ci);
|
|
if (ci == i) {
|
|
// This is the location of the error.
|
|
errorText.append("<?>");
|
|
} else if (expectedBreaks[ci] != 0) {
|
|
// This a non-error expected break position.
|
|
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);
|
|
}
|
|
errorText.append("\\");
|
|
errorText.append("</data>\n");
|
|
|
|
// Output the error
|
|
char charErrorTxt[500];
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
errorText.extract(charErrorTxt, sizeof(charErrorTxt), NULL, status);
|
|
charErrorTxt[sizeof(charErrorTxt)-1] = 0;
|
|
const char *badLocale = bi->getLocaleID(ULOC_ACTUAL_LOCALE, status);
|
|
|
|
errln("%s break monkey test error [%s]. %s. Operation = %s; Random seed = %d; buf Idx = %d\n%s",
|
|
name, badLocale, (expectedBreaks[i]? "break expected but not found" : "break found but not expected"),
|
|
errorType, seed, i, charErrorTxt);
|
|
break;
|
|
}
|
|
}
|
|
|
|
loopCount++;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
|
|
// Bug 5532. UTF-8 based UText fails in dictionary code.
|
|
// This test checks the initial patch,
|
|
// which is to just keep it from crashing. Correct word boundaries
|
|
// await a proper fix to the dictionary code.
|
|
//
|
|
void RBBITest::TestBug5532(void) {
|
|
// Text includes a mixture of Thai and Latin.
|
|
const unsigned char utf8Data[] = {
|
|
0xE0u, 0xB8u, 0x82u, 0xE0u, 0xB8u, 0xB2u, 0xE0u, 0xB8u, 0xA2u, 0xE0u,
|
|
0xB9u, 0x80u, 0xE0u, 0xB8u, 0x84u, 0xE0u, 0xB8u, 0xA3u, 0xE0u, 0xB8u,
|
|
0xB7u, 0xE0u, 0xB9u, 0x88u, 0xE0u, 0xB8u, 0xADu, 0xE0u, 0xB8u, 0x87u,
|
|
0xE0u, 0xB9u, 0x80u, 0xE0u, 0xB8u, 0xA5u, 0xE0u, 0xB9u, 0x88u, 0xE0u,
|
|
0xB8u, 0x99u, 0xE0u, 0xB8u, 0x8Bu, 0xE0u, 0xB8u, 0xB5u, 0xE0u, 0xB8u,
|
|
0x94u, 0xE0u, 0xB8u, 0xB5u, 0x20u, 0x73u, 0x69u, 0x6Du, 0x20u, 0x61u,
|
|
0x75u, 0x64u, 0x69u, 0x6Fu, 0x2Fu, 0x20u, 0x4Du, 0x4Fu, 0x4Fu, 0x4Eu,
|
|
0x20u, 0x65u, 0x63u, 0x6Cu, 0x69u, 0x70u, 0x73u, 0x65u, 0x20u, 0xE0u,
|
|
0xB8u, 0xA3u, 0xE0u, 0xB8u, 0xB2u, 0xE0u, 0xB8u, 0x84u, 0xE0u, 0xB8u,
|
|
0xB2u, 0x20u, 0x34u, 0x37u, 0x30u, 0x30u, 0x20u, 0xE0u, 0xB8u, 0xA2u,
|
|
0xE0u, 0xB8u, 0xB9u, 0xE0u, 0xB9u, 0x82u, 0xE0u, 0xB8u, 0xA3u, 0x00};
|
|
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
UText utext=UTEXT_INITIALIZER;
|
|
utext_openUTF8(&utext, (const char *)utf8Data, -1, &status);
|
|
TEST_ASSERT_SUCCESS(status);
|
|
|
|
BreakIterator *bi = BreakIterator::createWordInstance(Locale("th"), status);
|
|
TEST_ASSERT_SUCCESS(status);
|
|
if (U_SUCCESS(status)) {
|
|
bi->setText(&utext, status);
|
|
TEST_ASSERT_SUCCESS(status);
|
|
|
|
int32_t breakCount = 0;
|
|
int32_t previousBreak = -1;
|
|
for (bi->first(); bi->next() != BreakIterator::DONE; breakCount++) {
|
|
// For now, just make sure that the break iterator doesn't hang.
|
|
TEST_ASSERT(previousBreak < bi->current());
|
|
previousBreak = bi->current();
|
|
}
|
|
TEST_ASSERT(breakCount > 0);
|
|
}
|
|
delete bi;
|
|
utext_close(&utext);
|
|
}
|
|
|
|
|
|
void RBBITest::TestBug9983(void) {
|
|
UnicodeString text = UnicodeString("\\u002A" // * Other
|
|
"\\uFF65" // Other
|
|
"\\u309C" // Katakana
|
|
"\\uFF9F" // Extend
|
|
"\\uFF65" // Other
|
|
"\\u0020" // Other
|
|
"\\u0000").unescape();
|
|
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
LocalPointer<RuleBasedBreakIterator> brkiter(static_cast<RuleBasedBreakIterator *>(
|
|
BreakIterator::createWordInstance(Locale::getRoot(), status)));
|
|
TEST_ASSERT_SUCCESS(status);
|
|
LocalPointer<RuleBasedBreakIterator> brkiterPOSIX(static_cast<RuleBasedBreakIterator *>(
|
|
BreakIterator::createWordInstance(Locale::createFromName("en_US_POSIX"), status)));
|
|
TEST_ASSERT_SUCCESS(status);
|
|
if (U_FAILURE(status)) {
|
|
return;
|
|
}
|
|
int32_t offset, rstatus, iterationCount;
|
|
|
|
brkiter->setText(text);
|
|
brkiter->last();
|
|
iterationCount = 0;
|
|
while ( (offset = brkiter->previous()) != UBRK_DONE ) {
|
|
iterationCount++;
|
|
rstatus = brkiter->getRuleStatus();
|
|
(void)rstatus; // Suppress set but not used warning.
|
|
if (iterationCount >= 10) {
|
|
break;
|
|
}
|
|
}
|
|
TEST_ASSERT(iterationCount == 6);
|
|
|
|
brkiterPOSIX->setText(text);
|
|
brkiterPOSIX->last();
|
|
iterationCount = 0;
|
|
while ( (offset = brkiterPOSIX->previous()) != UBRK_DONE ) {
|
|
iterationCount++;
|
|
rstatus = brkiterPOSIX->getRuleStatus();
|
|
(void)rstatus; // Suppress set but not used warning.
|
|
if (iterationCount >= 10) {
|
|
break;
|
|
}
|
|
}
|
|
TEST_ASSERT(iterationCount == 6);
|
|
}
|
|
|
|
|
|
//
|
|
// TestDebug - A place-holder test for debugging purposes.
|
|
// For putting in fragments of other tests that can be invoked
|
|
// for tracing without a lot of unwanted extra stuff happening.
|
|
//
|
|
void RBBITest::TestDebug(void) {
|
|
#if 0
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
int pos = 0;
|
|
int ruleStatus = 0;
|
|
|
|
RuleBasedBreakIterator* bi =
|
|
// (RuleBasedBreakIterator *)BreakIterator::createLineInstance(Locale::getDefault(), status);
|
|
// (RuleBasedBreakIterator *)BreakIterator::createWordInstance(Locale::Locale("th"), status);
|
|
(RuleBasedBreakIterator *)BreakIterator::createSentenceInstance(Locale::getDefault(), status);
|
|
UnicodeString s("\\u2008\\u002e\\udc6a\\u37cd\\u71d0\\u2048\\U000e006a\\u002e\\u0046\\ufd3f\\u000a\\u002e");
|
|
// UnicodeString s("Aaa. Bcd");
|
|
s = s.unescape();
|
|
bi->setText(s);
|
|
UBool r = bi->isBoundary(8);
|
|
printf("%s", r?"true":"false");
|
|
return;
|
|
pos = bi->last();
|
|
do {
|
|
// ruleStatus = bi->getRuleStatus();
|
|
printf("%d\t%d\n", pos, ruleStatus);
|
|
pos = bi->previous();
|
|
} while (pos != BreakIterator::DONE);
|
|
#endif
|
|
}
|
|
|
|
void RBBITest::TestProperties() {
|
|
UErrorCode errorCode = U_ZERO_ERROR;
|
|
UnicodeSet prependSet(UNICODE_STRING_SIMPLE("[:GCB=Prepend:]"), errorCode);
|
|
if (!prependSet.isEmpty()) {
|
|
errln(
|
|
"[:GCB=Prepend:] is not empty any more. "
|
|
"Uncomment relevant lines in source/data/brkitr/char.txt and "
|
|
"change this test to the opposite condition.");
|
|
}
|
|
}
|
|
|
|
#endif /* #if !UCONFIG_NO_BREAK_ITERATION */
|