i18npool/qa/cppunit/test_textsearch.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
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  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <cppuhelper/compbase1.hxx>
  21 #include <cppuhelper/bootstrap.hxx>
  22 #include <cppuhelper/basemutex.hxx>
  23 #include <com/sun/star/util/SearchFlags.hpp>
  24 #include <com/sun/star/util/SearchOptions.hpp>
  25 #include <com/sun/star/util/SearchAlgorithms.hpp>
  26 #include <com/sun/star/util/XTextSearch.hpp>
  27 #include <unotest/bootstrapfixturebase.hxx>
  28
  29 #include <unicode/regex.h>
  30
  31 #include <rtl/strbuf.hxx>
  32 #include <rtl/ustrbuf.hxx>
  33
  34 using namespace ::com::sun::star;
  35 using namespace U_ICU_NAMESPACE;
  36 typedef U_ICU_NAMESPACE::UnicodeString IcuUniString;
  37
  38 class TestTextSearch : public test::BootstrapFixtureBase
  39 {
  40 public:
  41     virtual void setUp();
  42     virtual void tearDown();
  43
  44     void testICU();
  45     void testSearches();
  46
  47     CPPUNIT_TEST_SUITE(TestTextSearch);
  48     CPPUNIT_TEST(testICU);
  49     CPPUNIT_TEST(testSearches);
  50     CPPUNIT_TEST_SUITE_END();
  51 private:
  52     uno::Reference<util::XTextSearch> m_xSearch;
  53 };
  54
  55 // Sanity check our ICU first ...
  56 void TestTextSearch::testICU()
  57 {
  58     UErrorCode nErr = U_ZERO_ERROR;
  59     RegexMatcher* pRegexMatcher;
  60     sal_uInt32 nSearchFlags = UREGEX_UWORD | UREGEX_CASE_INSENSITIVE;
  61
  62     OUString aString( "abcdefgh" );
  63     OUString aPattern( "e" );
  64     IcuUniString aSearchPat( (const UChar*)aPattern.getStr(), aPattern.getLength() );
  65
  66     pRegexMatcher = new RegexMatcher( aSearchPat, nSearchFlags, nErr );
  67
  68     IcuUniString aSource( (const UChar*)aString.getStr(), aString.getLength() );
  69     pRegexMatcher->reset( aSource );
  70
  71     CPPUNIT_ASSERT( pRegexMatcher->find( 0, nErr ) );
  72     CPPUNIT_ASSERT( nErr == U_ZERO_ERROR );
  73     CPPUNIT_ASSERT( pRegexMatcher->start( nErr ) == 4 );
  74     CPPUNIT_ASSERT( nErr == U_ZERO_ERROR );
  75     CPPUNIT_ASSERT( pRegexMatcher->end( nErr ) == 5 );
  76     CPPUNIT_ASSERT( nErr == U_ZERO_ERROR );
  77
  78     delete pRegexMatcher;
  79
  80     OUString aString2( "acababaabcababadcdaa" );
  81     OUString aPattern2( "a" );
  82
  83     IcuUniString aSearchPat2( (const UChar*)aPattern2.getStr(), aPattern2.getLength() );
  84     pRegexMatcher = new RegexMatcher( aSearchPat2, nSearchFlags, nErr );
  85
  86     IcuUniString aSource2( (const UChar*)aString2.getStr(), aString2.getLength() );
  87     pRegexMatcher->reset( aSource2 );
  88
  89     CPPUNIT_ASSERT( pRegexMatcher->find( 0, nErr ) );
  90     CPPUNIT_ASSERT( nErr == U_ZERO_ERROR );
  91     CPPUNIT_ASSERT( pRegexMatcher->start( nErr ) == 0 );
  92     CPPUNIT_ASSERT( nErr == U_ZERO_ERROR );
  93     CPPUNIT_ASSERT( pRegexMatcher->end( nErr ) == 1 );
  94     CPPUNIT_ASSERT( nErr == U_ZERO_ERROR );
  95     delete pRegexMatcher;
  96 }
  97
  98 void TestTextSearch::testSearches()
  99 {
 100     OUString str( "acababaabcababadcdaa" );
 101     sal_Int32 startPos = 2, endPos = 20 ;
 102     OUString searchStr( "(ab)*a(c|d)+" );
 103     sal_Int32 fStartRes = 10, fEndRes = 18 ;
 104     sal_Int32 bStartRes = 18, bEndRes = 10 ;
 105
 106     // set options
 107     util::SearchOptions aOptions;
 108     aOptions.algorithmType = util::SearchAlgorithms_REGEXP ;
 109     aOptions.searchFlag = util::SearchFlags::ALL_IGNORE_CASE;
 110     aOptions.searchString = searchStr;
 111     m_xSearch->setOptions( aOptions );
 112
 113     util::SearchResult aRes;
 114
 115     // search forward
 116     aRes = m_xSearch->searchForward( str, startPos, endPos );
 117     CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
 118     CPPUNIT_ASSERT( aRes.startOffset[0] == fStartRes );
 119     CPPUNIT_ASSERT( aRes.endOffset[0] == fEndRes );
 120
 121     // search backwards
 122     aRes = m_xSearch->searchBackward( str, endPos, startPos );
 123     CPPUNIT_ASSERT( aRes.subRegExpressions > 0 );
 124     CPPUNIT_ASSERT( aRes.startOffset[0] == bStartRes );
 125     CPPUNIT_ASSERT( aRes.endOffset[0] == bEndRes );
 126 }
 127
 128 void TestTextSearch::setUp()
 129 {
 130     BootstrapFixtureBase::setUp();
 131     m_xSearch = uno::Reference< util::XTextSearch >(m_xSFactory->createInstance(
 132         "com.sun.star.util.TextSearch"), uno::UNO_QUERY_THROW);
 133 }
 134
 135 void TestTextSearch::tearDown()
 136 {
 137     m_xSearch.clear();
 138     BootstrapFixtureBase::tearDown();
 139 }
 140
 141 CPPUNIT_TEST_SUITE_REGISTRATION(TestTextSearch);
 142
 143 CPPUNIT_PLUGIN_IMPLEMENT();
 144
 145 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */