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Diffstat (limited to 'comphelper/qa/string/test_string.cxx')
| -rw-r--r-- | comphelper/qa/string/test_string.cxx | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/comphelper/qa/string/test_string.cxx b/comphelper/qa/string/test_string.cxx new file mode 100644 index 000000000000..c448ebb9fb45 --- /dev/null +++ b/comphelper/qa/string/test_string.cxx @@ -0,0 +1,301 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#include "precompiled_comphelper.hxx" +#include "sal/config.h" + +#include "comphelper/string.hxx" +#include <cppuhelper/implbase1.hxx> +#include <com/sun/star/i18n/CharType.hpp> + +#include <cppunit/TestFixture.h> +#include <cppunit/extensions/HelperMacros.h> +#include <cppunit/plugin/TestPlugIn.h> + +#include "rtl/string.h" +#include "rtl/ustring.h" +#include "rtl/ustring.hxx" +#include "sal/types.h" + +namespace { + +class TestString: public CppUnit::TestFixture +{ +public: + void test(); + void testNatural(); + void testDecimalStringToNumber(); + + CPPUNIT_TEST_SUITE(TestString); + CPPUNIT_TEST(test); + CPPUNIT_TEST(testNatural); + CPPUNIT_TEST(testDecimalStringToNumber); + CPPUNIT_TEST_SUITE_END(); +}; + +void TestString::test() +{ + rtl::OUString s1(RTL_CONSTASCII_USTRINGPARAM("foobarbar")); + sal_Int32 n1; + rtl::OUString s2( + comphelper::string::searchAndReplaceAsciiL( + s1, RTL_CONSTASCII_STRINGPARAM("bar"), + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("baaz")), 0, &n1)); + CPPUNIT_ASSERT( + s2 == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("foobaazbar"))); + CPPUNIT_ASSERT(n1 == 3); + sal_Int32 n2; + rtl::OUString s3( + comphelper::string::searchAndReplaceAsciiL( + s2, RTL_CONSTASCII_STRINGPARAM("bar"), + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("bz")), + n1 + RTL_CONSTASCII_LENGTH("baaz"), &n2)); + CPPUNIT_ASSERT( + s3 == rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("foobaazbz"))); + CPPUNIT_ASSERT(n2 == 7); + sal_Int32 n3; + rtl::OUString s4( + comphelper::string::searchAndReplaceAsciiL( + s3, RTL_CONSTASCII_STRINGPARAM("bar"), + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("baz")), + n2 + RTL_CONSTASCII_LENGTH("bz"), &n3)); + CPPUNIT_ASSERT(s4 == s3); + CPPUNIT_ASSERT(n3 == -1); +} + +void TestString::testDecimalStringToNumber() +{ + rtl::OUString s1(RTL_CONSTASCII_USTRINGPARAM("1234")); + CPPUNIT_ASSERT_EQUAL((sal_uInt32)1234, comphelper::string::decimalStringToNumber(s1)); + s1 += rtl::OUString(static_cast<sal_Unicode>(0x07C6)); + CPPUNIT_ASSERT_EQUAL((sal_uInt32)12346, comphelper::string::decimalStringToNumber(s1)); + // Codepoints on 2 16bits words + sal_uInt32 utf16String[] = { 0x1D7FE /* 8 */, 0x1D7F7 /* 1 */}; + s1 = rtl::OUString(utf16String, 2); + CPPUNIT_ASSERT_EQUAL((sal_uInt32)81, comphelper::string::decimalStringToNumber(s1)); +} + +using namespace ::com::sun::star; + +class testCollator : public cppu::WeakImplHelper1< i18n::XCollator > +{ +public: + virtual sal_Int32 SAL_CALL compareSubstring( + const rtl::OUString& str1, sal_Int32 off1, sal_Int32 len1, + const rtl::OUString& str2, sal_Int32 off2, sal_Int32 len2) throw(uno::RuntimeException) + { + return str1.copy(off1, len1).compareTo(str2.copy(off2, len2)); + } + virtual sal_Int32 SAL_CALL compareString( + const rtl::OUString& str1, + const rtl::OUString& str2) throw(uno::RuntimeException) + { + return str1.compareTo(str2); + } + virtual sal_Int32 SAL_CALL loadDefaultCollator(const lang::Locale&, sal_Int32) + throw(uno::RuntimeException) {return 0;} + virtual sal_Int32 SAL_CALL loadCollatorAlgorithm(const rtl::OUString&, + const lang::Locale&, sal_Int32) throw(uno::RuntimeException) {return 0;} + virtual void SAL_CALL loadCollatorAlgorithmWithEndUserOption(const rtl::OUString&, + const lang::Locale&, const uno::Sequence< sal_Int32 >&) throw(uno::RuntimeException) {} + virtual uno::Sequence< rtl::OUString > SAL_CALL listCollatorAlgorithms(const lang::Locale&) + throw(uno::RuntimeException) + { + return uno::Sequence< rtl::OUString >(); + } + virtual uno::Sequence< sal_Int32 > SAL_CALL listCollatorOptions(const rtl::OUString&) + throw(uno::RuntimeException) + { + return uno::Sequence< sal_Int32 >(); + } +}; + +#define IS_DIGIT(CHAR) (((CHAR) >= 48) && ((CHAR <= 57))) + +class testBreakIterator : public cppu::WeakImplHelper1< i18n::XBreakIterator > +{ +public: + virtual sal_Int32 SAL_CALL nextCharacters( const rtl::OUString&, sal_Int32, + const lang::Locale&, sal_Int16, sal_Int32, sal_Int32& ) + throw(uno::RuntimeException) {return -1;} + virtual sal_Int32 SAL_CALL previousCharacters( const rtl::OUString&, sal_Int32, + const lang::Locale&, sal_Int16, sal_Int32, sal_Int32& ) + throw(uno::RuntimeException) {return -1;} + + virtual i18n::Boundary SAL_CALL previousWord( const rtl::OUString&, sal_Int32, + const lang::Locale&, sal_Int16) throw(uno::RuntimeException) + { return i18n::Boundary(); } + virtual i18n::Boundary SAL_CALL nextWord( const rtl::OUString&, sal_Int32, + const lang::Locale&, sal_Int16) throw(uno::RuntimeException) + { return i18n::Boundary(); } + virtual i18n::Boundary SAL_CALL getWordBoundary( const rtl::OUString&, sal_Int32, + const lang::Locale&, sal_Int16, sal_Bool ) + throw(uno::RuntimeException) + { return i18n::Boundary(); } + + virtual sal_Bool SAL_CALL isBeginWord( const rtl::OUString&, sal_Int32, + const lang::Locale&, sal_Int16 ) throw(uno::RuntimeException) + { return false; } + virtual sal_Bool SAL_CALL isEndWord( const rtl::OUString&, sal_Int32, + const lang::Locale& , sal_Int16 ) throw(uno::RuntimeException) + { return false; } + virtual sal_Int16 SAL_CALL getWordType( const rtl::OUString&, sal_Int32, + const lang::Locale& ) throw(uno::RuntimeException) + { return 0; } + + virtual sal_Int32 SAL_CALL beginOfSentence( const rtl::OUString&, sal_Int32, + const lang::Locale& ) throw(uno::RuntimeException) + { return 0; } + virtual sal_Int32 SAL_CALL endOfSentence( const rtl::OUString& rText, sal_Int32, + const lang::Locale& ) throw(uno::RuntimeException) + { return rText.getLength(); } + + virtual i18n::LineBreakResults SAL_CALL getLineBreak( const rtl::OUString&, sal_Int32, + const lang::Locale&, sal_Int32, + const i18n::LineBreakHyphenationOptions&, + const i18n::LineBreakUserOptions&) + throw(uno::RuntimeException) + { + return i18n::LineBreakResults(); + } + + virtual sal_Int16 SAL_CALL getScriptType( const rtl::OUString&, sal_Int32 ) + throw(uno::RuntimeException) { return -1; } + virtual sal_Int32 SAL_CALL beginOfScript( const rtl::OUString&, sal_Int32, + sal_Int16 ) throw(uno::RuntimeException) { return -1; } + virtual sal_Int32 SAL_CALL endOfScript( const rtl::OUString&, sal_Int32, + sal_Int16 ) throw(uno::RuntimeException) { return -1; } + virtual sal_Int32 SAL_CALL previousScript( const rtl::OUString&, sal_Int32, + sal_Int16 ) throw(uno::RuntimeException) { return -1; } + virtual sal_Int32 SAL_CALL nextScript( const rtl::OUString&, sal_Int32, + sal_Int16 ) throw(uno::RuntimeException) { return -1; } + + virtual sal_Int32 SAL_CALL beginOfCharBlock( const rtl::OUString&, sal_Int32, + const lang::Locale&, sal_Int16 ) throw(uno::RuntimeException) { return -1; } + virtual sal_Int32 SAL_CALL endOfCharBlock( const rtl::OUString& rText, sal_Int32 nStartPos, + const lang::Locale&, sal_Int16 CharType ) throw(uno::RuntimeException) + { + const sal_Unicode *pStr = rText.getStr()+nStartPos; + for (sal_Int32 nI = nStartPos; nI < rText.getLength(); ++nI) + { + if (CharType == i18n::CharType::DECIMAL_DIGIT_NUMBER && !IS_DIGIT(*pStr)) + return nI; + else if (CharType != i18n::CharType::DECIMAL_DIGIT_NUMBER && IS_DIGIT(*pStr)) + return nI; + ++pStr; + } + return -1; + } + virtual sal_Int32 SAL_CALL previousCharBlock( const rtl::OUString&, sal_Int32, + const lang::Locale&, sal_Int16 ) throw(uno::RuntimeException) { return -1; } + virtual sal_Int32 SAL_CALL nextCharBlock( const rtl::OUString& rText, sal_Int32 nStartPos, + const lang::Locale&, sal_Int16 CharType ) throw(uno::RuntimeException) + { + const sal_Unicode *pStr = rText.getStr()+nStartPos; + for (sal_Int32 nI = nStartPos; nI < rText.getLength(); ++nI) + { + if (CharType == i18n::CharType::DECIMAL_DIGIT_NUMBER && IS_DIGIT(*pStr)) + return nI; + else if (CharType != i18n::CharType::DECIMAL_DIGIT_NUMBER && !IS_DIGIT(*pStr)) + return nI; + ++pStr; + } + return -1; + } +}; + +void TestString::testNatural() +{ + using namespace comphelper::string; + + uno::Reference< i18n::XCollator > xCollator(new testCollator); + uno::Reference< i18n::XBreakIterator > xBI(new testBreakIterator); + +// --- Some generic tests to ensure we do not alter original behavior +// outside what we want + CPPUNIT_ASSERT( + compareNatural(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("ABC"))), rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("ABC"))), xCollator, xBI, lang::Locale()) == 0 + ); + // Case sensitivity + CPPUNIT_ASSERT( + compareNatural(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("ABC"))), rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("abc"))), xCollator, xBI, lang::Locale()) < 0 + ); + // Reverse + CPPUNIT_ASSERT( + compareNatural(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("abc"))), rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("ABC"))), xCollator, xBI, lang::Locale()) > 0 + ); + // First shorter + CPPUNIT_ASSERT( + compareNatural(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("alongstring"))), rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("alongerstring"))), xCollator, xBI, lang::Locale()) > 0 + ); + // Second shorter + CPPUNIT_ASSERT( + compareNatural(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("alongerstring"))), rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("alongstring"))), xCollator, xBI, lang::Locale()) < 0 + ); +// -- Here we go on natural order, each one is followed by classic compare and the reverse comparison + // That's why we originally made the patch + CPPUNIT_ASSERT( + compareNatural(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("Heading 9"))), rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("Heading 10"))), xCollator, xBI, lang::Locale()) < 0 + ); + // Original behavior + CPPUNIT_ASSERT( + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("Heading 9"))).compareTo(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("Heading 10")))) > 0 + ); + CPPUNIT_ASSERT( + compareNatural(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("Heading 10"))), rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("Heading 9"))), xCollator, xBI, lang::Locale()) > 0 + ); + // Harder + CPPUNIT_ASSERT( + compareNatural(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("July, the 4th"))), rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("July, the 10th"))), xCollator, xBI, lang::Locale()) < 0 + ); + CPPUNIT_ASSERT( + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("July, the 4th"))).compareTo(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("July, the 10th")))) > 0 + ); + CPPUNIT_ASSERT( + compareNatural(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("July, the 10th"))), rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("July, the 4th"))), xCollator, xBI, lang::Locale()) > 0 + ); + // Hardest + CPPUNIT_ASSERT( + compareNatural(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("abc08"))), rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("abc010"))), xCollator, xBI, lang::Locale()) < 0 + ); + CPPUNIT_ASSERT( + rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("abc08"))).compareTo(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("abc010")))) > 0 + ); + CPPUNIT_ASSERT( + compareNatural(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("abc010"))), rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("abc08"))), xCollator, xBI, lang::Locale()) > 0 + ); + CPPUNIT_ASSERT( + compareNatural(rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("apple10apple"))), rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(("apple10apple"))), xCollator, xBI, lang::Locale()) == 0 + ); +} + +CPPUNIT_TEST_SUITE_REGISTRATION(TestString); + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |