diff options
| -rw-r--r-- | basic/qa/vba_tests/instrrev.vb | 9 | ||||
| -rw-r--r-- | basic/source/runtime/methods.cxx | 18 |
2 files changed, 20 insertions, 7 deletions
diff --git a/basic/qa/vba_tests/instrrev.vb b/basic/qa/vba_tests/instrrev.vb index 506d40733cdb..7d047fc74aa6 100644 --- a/basic/qa/vba_tests/instrrev.vb +++ b/basic/qa/vba_tests/instrrev.vb @@ -28,7 +28,14 @@ Sub verify_testInStrRev() SearchChar = "P" ' Search for "P". TestUtil.AssertEqual(InStrRev(SearchString, SearchChar, 4, 1), 3, "InStrRev(SearchString, SearchChar, 4, 1)") TestUtil.AssertEqual(InStrRev(SearchString, SearchChar, -1, 0), 12, "InStrRev(SearchString, SearchChar, -1, 0)") - TestUtil.AssertEqual(InStrRev(SearchString, "W", 1), 0, "InStrRev(SearchString, ""W"", 1)") + TestUtil.AssertEqual(InStrRev(SearchString, "W", 1), 0, "InStrRev(SearchString, ""W"", 1)") + + ' tdf#143332 - case-insensitive operation for non-ASCII characters + TestUtil.AssertEqual(InStrRev("α", "Α", -1, 1), 1, "InStrRev(""α"", ""Α"", -1, 1)") + TestUtil.AssertEqual(InStrRev("abc", "d", -1, 1), 0, "InStrRev(""abc"", ""d"", -1, 1)") + ' tdf#143332 - German Eszett is uppercased to a two-character 'SS'. + ' This test should fail after tdf#110003 has been fixed. + TestUtil.AssertEqual(InStrRev("Straße", "s", -1, 1), 5, "InStrRev(""Straße"", ""s"", -1, 1)") Exit Sub errorHandler: diff --git a/basic/source/runtime/methods.cxx b/basic/source/runtime/methods.cxx index 1055aab142d2..39309f06a4f4 100644 --- a/basic/source/runtime/methods.cxx +++ b/basic/source/runtime/methods.cxx @@ -929,8 +929,8 @@ void SbRtl_InStrRev(StarBASIC *, SbxArray & rPar, bool) } else { - OUString aStr1 = rPar.Get(1)->GetOUString(); - OUString aToken = rPar.Get(2)->GetOUString(); + const OUString aStr1 = rPar.Get(1)->GetOUString(); + const OUString aToken = rPar.Get(2)->GetOUString(); sal_Int32 nStartPos = -1; if ( nArgCount >= 3 ) @@ -959,7 +959,7 @@ void SbRtl_InStrRev(StarBASIC *, SbxArray & rPar, bool) { bTextMode = rPar.Get(4)->GetInteger(); } - sal_Int32 nStrLen = aStr1.getLength(); + const sal_Int32 nStrLen = aStr1.getLength(); if( nStartPos == -1 ) { nStartPos = nStrLen; @@ -982,10 +982,16 @@ void SbRtl_InStrRev(StarBASIC *, SbxArray & rPar, bool) } else { - aStr1 = aStr1.toAsciiUpperCase(); - aToken = aToken.toAsciiUpperCase(); + // tdf#143332 - case-insensitive operation for non-ASCII characters + i18nutil::SearchOptions2 aSearchOptions; + aSearchOptions.searchString = aToken; + aSearchOptions.AlgorithmType2 = util::SearchAlgorithms2::ABSOLUTE; + aSearchOptions.transliterateFlags |= TransliterationFlags::IGNORE_CASE; + utl::TextSearch textSearch(aSearchOptions); - nPos = aStr1.lastIndexOf( aToken, nStartPos ) + 1; + sal_Int32 nStart = 0; + sal_Int32 nEnd = nStartPos; + nPos = textSearch.SearchBackward(aStr1, &nEnd, &nStart) ? nStart : 0; } } } |