office-gobmx/i18npool/qa/cppunit/test_textsearch.cxx
Noel Grandin 43f4c07574 loplugin:ostr in i18npool
Change-Id: I0176d93b38788e28fa42baad293597f98eaa7a21
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167378
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2024-05-09 12:48:08 +02:00

544 lines
23 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <com/sun/star/util/SearchFlags.hpp>
#include <com/sun/star/util/SearchOptions.hpp>
#include <com/sun/star/util/SearchAlgorithms2.hpp>
#include <com/sun/star/util/XTextSearch2.hpp>
#include <unotest/bootstrapfixturebase.hxx>
#include <i18nutil/transliteration.hxx>
#include <unicode/regex.h>
using namespace ::com::sun::star;
class TestTextSearch : public test::BootstrapFixtureBase
{
public:
virtual void setUp() override;
virtual void tearDown() override;
void testICU();
void testSearches();
void testWildcardSearch();
void testApostropheSearch();
void testTdf138410();
CPPUNIT_TEST_SUITE(TestTextSearch);
CPPUNIT_TEST(testICU);
CPPUNIT_TEST(testSearches);
CPPUNIT_TEST(testWildcardSearch);
CPPUNIT_TEST(testApostropheSearch);
CPPUNIT_TEST(testTdf138410);
CPPUNIT_TEST_SUITE_END();
private:
uno::Reference<util::XTextSearch> m_xSearch;
uno::Reference<util::XTextSearch2> m_xSearch2;
};
// Sanity check our ICU first ...
void TestTextSearch::testICU()
{
UErrorCode nErr = U_ZERO_ERROR;
sal_uInt32 nSearchFlags = UREGEX_UWORD | UREGEX_CASE_INSENSITIVE;
OUString aString( u"abcdefgh"_ustr );
OUString aPattern( u"e"_ustr );
icu::UnicodeString aSearchPat( reinterpret_cast<const UChar*>(aPattern.getStr()), aPattern.getLength() );
std::unique_ptr<icu::RegexMatcher> pRegexMatcher(new icu::RegexMatcher( aSearchPat, nSearchFlags, nErr ));
icu::UnicodeString aSource( reinterpret_cast<const UChar*>(aString.getStr()), aString.getLength() );
pRegexMatcher->reset( aSource );
CPPUNIT_ASSERT( pRegexMatcher->find( 0, nErr ) );
CPPUNIT_ASSERT_EQUAL( U_ZERO_ERROR, nErr );
CPPUNIT_ASSERT_EQUAL( static_cast<int32_t>(4), pRegexMatcher->start( nErr ) );
CPPUNIT_ASSERT_EQUAL( U_ZERO_ERROR, nErr );
CPPUNIT_ASSERT_EQUAL( static_cast<int32_t>(5), pRegexMatcher->end( nErr ) );
CPPUNIT_ASSERT_EQUAL( U_ZERO_ERROR, nErr );
OUString aString2( u"acababaabcababadcdaa"_ustr );
OUString aPattern2( u"a"_ustr );
icu::UnicodeString aSearchPat2( reinterpret_cast<const UChar*>(aPattern2.getStr()), aPattern2.getLength() );
pRegexMatcher.reset(new icu::RegexMatcher( aSearchPat2, nSearchFlags, nErr ));
icu::UnicodeString aSource2( reinterpret_cast<const UChar*>(aString2.getStr()), aString2.getLength() );
pRegexMatcher->reset( aSource2 );
CPPUNIT_ASSERT( pRegexMatcher->find( 0, nErr ) );
CPPUNIT_ASSERT_EQUAL( U_ZERO_ERROR, nErr );
CPPUNIT_ASSERT_EQUAL( static_cast<int32_t>(0), pRegexMatcher->start( nErr ) );
CPPUNIT_ASSERT_EQUAL( U_ZERO_ERROR, nErr );
CPPUNIT_ASSERT_EQUAL( static_cast<int32_t>(1), pRegexMatcher->end( nErr ) );
CPPUNIT_ASSERT_EQUAL( U_ZERO_ERROR, nErr );
}
void TestTextSearch::testSearches()
{
OUString str( u"acababaabcababadcdaa"_ustr );
sal_Int32 startPos = 2, endPos = 20 ;
sal_Int32 const fStartRes = 10, fEndRes = 18 ;
sal_Int32 const bStartRes = 18, bEndRes = 10 ;
// set options
util::SearchOptions aOptions;
aOptions.algorithmType = util::SearchAlgorithms_REGEXP ;
aOptions.searchFlag = util::SearchFlags::ALL_IGNORE_CASE;
aOptions.searchString = "(ab)*a(c|d)+";
m_xSearch->setOptions( aOptions );
util::SearchResult aRes;
// search forward
aRes = m_xSearch->searchForward( str, startPos, endPos );
CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
CPPUNIT_ASSERT_EQUAL( fStartRes, aRes.startOffset[0] );
CPPUNIT_ASSERT_EQUAL( fEndRes, aRes.endOffset[0] );
// search backwards
aRes = m_xSearch->searchBackward( str, endPos, startPos );
CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
CPPUNIT_ASSERT_EQUAL( bStartRes, aRes.startOffset[0] );
CPPUNIT_ASSERT_EQUAL( bEndRes, aRes.endOffset[0] );
aOptions.transliterateFlags = static_cast<int>(TransliterationFlags::IGNORE_CASE
| TransliterationFlags::IGNORE_WIDTH);
aOptions.searchString = "([^ ]*)[ ]*([^ ]*)";
m_xSearch->setOptions(aOptions);
aRes = m_xSearch->searchForward(u"11 22 33"_ustr, 2, 7);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(3), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(2), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(5), aRes.endOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(2), aRes.startOffset[1]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(2), aRes.endOffset[1]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(3), aRes.startOffset[2]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(5), aRes.endOffset[2]);
}
void TestTextSearch::testWildcardSearch()
{
util::SearchOptions2 aOptions;
OUString aText;
util::SearchResult aRes;
aOptions.AlgorithmType2 = util::SearchAlgorithms2::WILDCARD ;
aOptions.WildcardEscapeCharacter = '~';
// aOptions.searchFlag = ::css::util::SearchFlags::WILD_MATCH_SELECTION;
// is not set, so substring match is allowed.
aOptions.transliterateFlags = sal_Int32(::css::i18n::TransliterationModules::TransliterationModules_IGNORE_CASE);
aText = "abAca";
aOptions.searchString = "a";
m_xSearch2->setOptions2( aOptions );
// match first "a", [0,1)
aRes = m_xSearch2->searchForward( aText, 0, aText.getLength());
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(1), aRes.endOffset[0]);
// match last "a", (5,4]
aRes = m_xSearch2->searchBackward( aText, aText.getLength(), 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(5), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(4), aRes.endOffset[0]);
aOptions.searchString = "a?";
m_xSearch2->setOptions2( aOptions );
// match "ab", [0,2)
aRes = m_xSearch2->searchForward( aText, 0, aText.getLength());
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(2), aRes.endOffset[0]);
// match "ac", (4,2]
aRes = m_xSearch2->searchBackward( aText, aText.getLength(), 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(4), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(2), aRes.endOffset[0]);
aOptions.searchString = "a*c";
m_xSearch2->setOptions2( aOptions );
// match "abac", [0,4) XXX NOTE: first match forward
aRes = m_xSearch2->searchForward( aText, 0, aText.getLength());
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(4), aRes.endOffset[0]);
// match "ac", (4,2] XXX NOTE: first match backward, not greedy
aRes = m_xSearch2->searchBackward( aText, aText.getLength(), 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(4), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(2), aRes.endOffset[0]);
aOptions.searchString = "b*a";
m_xSearch2->setOptions2( aOptions );
// match "ba", [1,3) XXX NOTE: first match forward, not greedy
aRes = m_xSearch2->searchForward( aText, 0, aText.getLength());
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(1), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(3), aRes.endOffset[0]);
// match "baca", (5,1] XXX NOTE: first match backward
aRes = m_xSearch2->searchBackward( aText, aText.getLength(), 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(5), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(1), aRes.endOffset[0]);
aText = "ab?ca";
aOptions.searchString = "?~??";
m_xSearch2->setOptions2( aOptions );
// match "b?c", [1,4)
aRes = m_xSearch2->searchForward( aText, 0, aText.getLength());
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(1), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(4), aRes.endOffset[0]);
// match "b?c", (4,1]
aRes = m_xSearch2->searchBackward( aText, aText.getLength(), 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(4), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(1), aRes.endOffset[0]);
aText = "ab*ca";
aOptions.searchString = "?~*?";
m_xSearch2->setOptions2( aOptions );
// match "b?c", [1,4)
aRes = m_xSearch2->searchForward( aText, 0, aText.getLength());
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(1), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(4), aRes.endOffset[0]);
// match "b?c", (4,1]
aRes = m_xSearch2->searchBackward( aText, aText.getLength(), 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(4), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(1), aRes.endOffset[0]);
aOptions.searchString = "ca?";
m_xSearch2->setOptions2( aOptions );
// no match
aRes = m_xSearch2->searchForward( aText, 0, aText.getLength());
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), aRes.subRegExpressions);
// no match
aRes = m_xSearch2->searchBackward( aText, aText.getLength(), 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), aRes.subRegExpressions);
aOptions.searchString = "ca*";
m_xSearch2->setOptions2( aOptions );
// match "ca", [3,5)
aRes = m_xSearch2->searchForward( aText, 0, aText.getLength());
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(3), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(5), aRes.endOffset[0]);
// match "ca", (5,3]
aRes = m_xSearch2->searchBackward( aText, aText.getLength(), 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(5), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(3), aRes.endOffset[0]);
aOptions.searchString = "*ca*";
m_xSearch2->setOptions2( aOptions );
// match "abaca", [0,5)
aRes = m_xSearch2->searchForward( aText, 0, aText.getLength());
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(5), aRes.endOffset[0]);
// match "abaca", (5,0]
aRes = m_xSearch2->searchBackward( aText, aText.getLength(), 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(5), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aRes.endOffset[0]);
aText = "123123";
aOptions.searchString = "*2?";
m_xSearch2->setOptions2( aOptions );
// match first "123", [0,3)
aRes = m_xSearch2->searchForward( aText, 0, aText.getLength());
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(3), aRes.endOffset[0]);
// match "123123", (6,0] Yes this looks odd, but it is as searching "?2*" forward.
aRes = m_xSearch2->searchBackward( aText, aText.getLength(), 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(6), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aRes.endOffset[0]);
aOptions.searchFlag |= util::SearchFlags::WILD_MATCH_SELECTION;
m_xSearch2->setOptions2( aOptions );
// match "123123", [0,6) with greedy '*'
aRes = m_xSearch2->searchForward( aText, 0, aText.getLength());
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(6), aRes.endOffset[0]);
// match "123123", (6,0]
aRes = m_xSearch2->searchBackward( aText, aText.getLength(), 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.subRegExpressions);
CPPUNIT_ASSERT_EQUAL(sal_Int32(6), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), aRes.endOffset[0]);
}
void TestTextSearch::testApostropheSearch()
{
// A) find typographic apostrophes also by using ASCII apostrophe in searchString
OUString str( u"It\u2019s an apostrophe."_ustr );
sal_Int32 startPos = 0, endPos = str.getLength();
// set options
util::SearchOptions aOptions;
aOptions.algorithmType = util::SearchAlgorithms_ABSOLUTE;
aOptions.searchFlag = util::SearchFlags::ALL_IGNORE_CASE;
aOptions.searchString = "'";
m_xSearch->setOptions( aOptions );
util::SearchResult aRes;
// search forward
aRes = m_xSearch->searchForward( str, startPos, endPos );
// This was 0.
CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(2), aRes.startOffset[0] );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(3), aRes.endOffset[0] );
// search backwards
aRes = m_xSearch->searchBackward( str, endPos, startPos );
// This was 0.
CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(3), aRes.startOffset[0] );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(2), aRes.endOffset[0] );
// check with transliteration
aOptions.transliterateFlags = static_cast<int>(TransliterationFlags::IGNORE_CASE
| TransliterationFlags::IGNORE_WIDTH);
m_xSearch->setOptions(aOptions);
// search forward
aRes = m_xSearch->searchForward( str, startPos, endPos );
// This was 0.
CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(2), aRes.startOffset[0] );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(3), aRes.endOffset[0] );
// search backwards
aRes = m_xSearch->searchBackward( str, endPos, startPos );
// This was 0.
CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(3), aRes.startOffset[0] );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(2), aRes.endOffset[0] );
// B) search ASCII apostrophe in a text with ASCII apostrophes
str = str.replace(u'\u2019', '\'');
// search forward
aRes = m_xSearch->searchForward( str, startPos, endPos );
CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(2), aRes.startOffset[0] );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(3), aRes.endOffset[0] );
// search backwards
aRes = m_xSearch->searchBackward( str, endPos, startPos );
CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(3), aRes.startOffset[0] );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(2), aRes.endOffset[0] );
// C) search typographic apostrophe in a text with ASCII apostrophes (no result)
aOptions.searchString = u"\u2019"_ustr;
m_xSearch->setOptions( aOptions );
aRes = m_xSearch->searchForward( str, startPos, endPos );
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), aRes.subRegExpressions);
aRes = m_xSearch->searchBackward( str, endPos, startPos );
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), aRes.subRegExpressions);
// D) search typographic apostrophe in a text with typographic apostrophes
str = str.replace('\'', u'\u2019');
// search forward
aRes = m_xSearch->searchForward( str, startPos, endPos );
CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(2), aRes.startOffset[0] );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(3), aRes.endOffset[0] );
// search backwards
aRes = m_xSearch->searchBackward( str, endPos, startPos );
CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(3), aRes.startOffset[0] );
CPPUNIT_ASSERT_EQUAL( static_cast<sal_Int32>(2), aRes.endOffset[0] );
// E) search mixed apostrophes in a text with mixed apostrophes:
aOptions.searchString = u"'\u2019"_ustr;
m_xSearch->setOptions( aOptions );
str = u"test: \u2019'"_ustr;
// search forward
aRes = m_xSearch->searchForward( str, startPos, str.getLength());
CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
// search backwards
aRes = m_xSearch->searchBackward( str, str.getLength(), startPos );
CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
// F) search mixed apostrophes in a text with ASCII apostrophes:
str = u"test: ''"_ustr;
// search forward
aRes = m_xSearch->searchForward( str, startPos, str.getLength());
CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
// search backwards
aRes = m_xSearch->searchBackward( str, str.getLength(), startPos );
CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
}
void TestTextSearch::testTdf138410()
{
OUString str(u"\u0643\u064f\u062a\u064f\u0628 \u0643\u062a\u0628"_ustr);
sal_Int32 startPos = 0, endPos = str.getLength();
util::SearchOptions aOptions;
aOptions.algorithmType = util::SearchAlgorithms_ABSOLUTE;
util::SearchResult aRes;
// A) base alone
// The search string will be found whether it is followed by a mark in the
// text or not, and whether IGNORE_DIACRITICS_CTL is set or not.
// set options
aOptions.searchString = u"\u0643"_ustr;
aOptions.transliterateFlags = 0;
m_xSearch->setOptions(aOptions);
// search forward
aRes = m_xSearch->searchForward(str, startPos, endPos);
CPPUNIT_ASSERT(aRes.subRegExpressions > 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.endOffset[0]);
// search backwards
aRes = m_xSearch->searchBackward(str, endPos, startPos);
CPPUNIT_ASSERT(aRes.subRegExpressions > 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(7), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(6), aRes.endOffset[0]);
// check with transliteration
aOptions.transliterateFlags = static_cast<int>(TransliterationFlags::IGNORE_DIACRITICS_CTL);
m_xSearch->setOptions(aOptions);
// search forward
aRes = m_xSearch->searchForward(str, startPos, endPos);
CPPUNIT_ASSERT(aRes.subRegExpressions > 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.endOffset[0]);
// search backwards
aRes = m_xSearch->searchBackward(str, endPos, startPos);
CPPUNIT_ASSERT(aRes.subRegExpressions > 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(7), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(6), aRes.endOffset[0]);
// b) base+mark
// The search string will be found when followed by a mark in the text, or
// when IGNORE_DIACRITICS_CTL is set whether it is followed by a mark or
// not.
// set options
aOptions.searchString = u"\u0643\u064f"_ustr;
aOptions.transliterateFlags = 0;
m_xSearch->setOptions(aOptions);
// search forward
aRes = m_xSearch->searchForward(str, startPos, endPos);
CPPUNIT_ASSERT(aRes.subRegExpressions > 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(2), aRes.endOffset[0]);
// search backwards
aRes = m_xSearch->searchBackward(str, endPos, startPos);
CPPUNIT_ASSERT(aRes.subRegExpressions > 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(2), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), aRes.endOffset[0]);
// check with transliteration
aOptions.transliterateFlags = static_cast<int>(TransliterationFlags::IGNORE_DIACRITICS_CTL);
m_xSearch->setOptions(aOptions);
// search forward
aRes = m_xSearch->searchForward(str, startPos, endPos);
CPPUNIT_ASSERT(aRes.subRegExpressions > 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.endOffset[0]);
// search backwards
aRes = m_xSearch->searchBackward(str, endPos, startPos);
CPPUNIT_ASSERT(aRes.subRegExpressions > 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(7), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(6), aRes.endOffset[0]);
// b) mark alone
// The search string will be found only when IGNORE_DIACRITICS_CTL is not
// set.
// set options
aOptions.searchString = u"\u064f"_ustr;
aOptions.transliterateFlags = 0;
m_xSearch->setOptions(aOptions);
// search forward
aRes = m_xSearch->searchForward(str, startPos, endPos);
CPPUNIT_ASSERT(aRes.subRegExpressions > 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(2), aRes.endOffset[0]);
// search backwards
aRes = m_xSearch->searchBackward(str, endPos, startPos);
CPPUNIT_ASSERT(aRes.subRegExpressions > 0);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(4), aRes.startOffset[0]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(3), aRes.endOffset[0]);
// with ignore marks the mark will not be found
aOptions.transliterateFlags = static_cast<int>(TransliterationFlags::IGNORE_DIACRITICS_CTL);
m_xSearch->setOptions(aOptions);
// search forward
aRes = m_xSearch->searchForward(str, startPos, endPos);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), aRes.subRegExpressions);
// search backwards
aRes = m_xSearch->searchBackward(str, endPos, startPos);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), aRes.subRegExpressions);
}
void TestTextSearch::setUp()
{
BootstrapFixtureBase::setUp();
m_xSearch.set(m_xSFactory->createInstance(u"com.sun.star.util.TextSearch"_ustr), uno::UNO_QUERY_THROW);
m_xSearch2.set(m_xSFactory->createInstance(u"com.sun.star.util.TextSearch2"_ustr), uno::UNO_QUERY_THROW);
}
void TestTextSearch::tearDown()
{
m_xSearch.clear();
m_xSearch2.clear();
BootstrapFixtureBase::tearDown();
}
CPPUNIT_TEST_SUITE_REGISTRATION(TestTextSearch);
CPPUNIT_PLUGIN_IMPLEMENT();
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