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/* -*- 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 <sal/config.h>
#include <iterator>
#include <comphelper/string.hxx>
#include <cppuhelper/implbase.hxx>
#include <com/sun/star/i18n/CharType.hpp>
#include <com/sun/star/i18n/XBreakIterator.hpp>
#include <com/sun/star/i18n/XCollator.hpp>
#include <cppunit/TestAssert.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/plugin/TestPlugIn.h>
#include <rtl/string.hxx>
#include <rtl/ustring.hxx>
namespace {
class TestString: public CppUnit::TestFixture
{
public:
void testStripStart();
void testStripEnd();
void testStrip();
void testToken();
void testTokenCount();
void testDecimalStringToNumber();
void testIsdigitAsciiString();
void testReverseString();
void testReverseCodePoints();
void testSplit();
void testRemoveAny();
CPPUNIT_TEST_SUITE(TestString);
CPPUNIT_TEST(testStripStart);
CPPUNIT_TEST(testStripEnd);
CPPUNIT_TEST(testStrip);
CPPUNIT_TEST(testToken);
CPPUNIT_TEST(testTokenCount);
CPPUNIT_TEST(testDecimalStringToNumber);
CPPUNIT_TEST(testIsdigitAsciiString);
CPPUNIT_TEST(testReverseString);
CPPUNIT_TEST(testReverseCodePoints);
CPPUNIT_TEST(testSplit);
CPPUNIT_TEST(testRemoveAny);
CPPUNIT_TEST_SUITE_END();
};
void TestString::testDecimalStringToNumber()
{
OUString s1("1234");
CPPUNIT_ASSERT_EQUAL(sal_uInt32(1234), comphelper::string::decimalStringToNumber(s1));
s1 += u"\u07C6";
CPPUNIT_ASSERT_EQUAL(sal_uInt32(12346), comphelper::string::decimalStringToNumber(s1));
// Codepoints on 2 16bits words
s1 = u"\U0001D7FE\U0001D7F7"; // MATHEMATICAL MONOSPACE DIGIT EIGHT and ONE
CPPUNIT_ASSERT_EQUAL(sal_uInt32(81), comphelper::string::decimalStringToNumber(s1));
}
void TestString::testIsdigitAsciiString()
{
CPPUNIT_ASSERT_EQUAL(true, comphelper::string::isdigitAsciiString("1234"));
CPPUNIT_ASSERT_EQUAL(false, comphelper::string::isdigitAsciiString("1A34"));
CPPUNIT_ASSERT_EQUAL(true, comphelper::string::isdigitAsciiString(""));
}
void TestString::testStripStart()
{
OString aIn("abc");
OString aOut;
aOut = ::comphelper::string::stripStart(aIn, 'b');
CPPUNIT_ASSERT_EQUAL(OString("abc"), aOut);
aOut = ::comphelper::string::stripStart(aIn, 'a');
CPPUNIT_ASSERT_EQUAL(OString("bc"), aOut);
aIn = "aaa";
aOut = ::comphelper::string::stripStart(aIn, 'a');
CPPUNIT_ASSERT(aOut.isEmpty());
aIn = "aba";
aOut = ::comphelper::string::stripStart(aIn, 'a');
CPPUNIT_ASSERT_EQUAL(OString("ba"), aOut);
}
void TestString::testStripEnd()
{
OString aIn("abc");
OString aOut;
aOut = ::comphelper::string::stripEnd(aIn, 'b');
CPPUNIT_ASSERT_EQUAL(OString("abc"), aOut);
aOut = ::comphelper::string::stripEnd(aIn, 'c');
CPPUNIT_ASSERT_EQUAL(OString("ab"), aOut);
aIn = "aaa";
aOut = ::comphelper::string::stripEnd(aIn, 'a');
CPPUNIT_ASSERT(aOut.isEmpty());
aIn = "aba";
aOut = ::comphelper::string::stripEnd(aIn, 'a');
CPPUNIT_ASSERT_EQUAL(OString("ab"), aOut);
}
void TestString::testStrip()
{
OString aIn("abc");
OString aOut;
aOut = ::comphelper::string::strip(aIn, 'b');
CPPUNIT_ASSERT_EQUAL(OString("abc"), aOut);
aOut = ::comphelper::string::strip(aIn, 'c');
CPPUNIT_ASSERT_EQUAL(OString("ab"), aOut);
aIn = "aaa";
aOut = ::comphelper::string::strip(aIn, 'a');
CPPUNIT_ASSERT(aOut.isEmpty());
aIn = "aba";
aOut = ::comphelper::string::strip(aIn, 'a');
CPPUNIT_ASSERT_EQUAL(OString("b"), aOut);
}
void TestString::testToken()
{
OString aIn("10.11.12");
OString aOut;
aOut = aIn.getToken(-1, '.');
CPPUNIT_ASSERT(aOut.isEmpty());
aOut = aIn.getToken(0, '.');
CPPUNIT_ASSERT_EQUAL(OString("10"), aOut);
aOut = aIn.getToken(1, '.');
CPPUNIT_ASSERT_EQUAL(OString("11"), aOut);
aOut = aIn.getToken(2, '.');
CPPUNIT_ASSERT_EQUAL(OString("12"), aOut);
aOut = aIn.getToken(3, '.');
CPPUNIT_ASSERT(aOut.isEmpty());
}
void TestString::testTokenCount()
{
OString aIn("10.11.12");
sal_Int32 nOut;
nOut = ::comphelper::string::getTokenCount(aIn, '.');
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(3), nOut);
nOut = ::comphelper::string::getTokenCount(aIn, 'X');
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), nOut);
nOut = ::comphelper::string::getTokenCount("", 'X');
CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), nOut);
}
void TestString::testReverseString()
{
CPPUNIT_ASSERT_EQUAL(OUString(), comphelper::string::reverseString(u""));
CPPUNIT_ASSERT_EQUAL(OUString("cba"), comphelper::string::reverseString(u"abc"));
static sal_Unicode const rev[] = {'w', 0xDFFF, 0xDBFF, 'v', 0xDC00, 0xD800, 'u'};
CPPUNIT_ASSERT_EQUAL(
OUString(rev, std::size(rev)),
comphelper::string::reverseString(u"u\U00010000v\U0010FFFFw"));
static sal_Unicode const malformed[] = {0xDC00, 0xD800};
CPPUNIT_ASSERT_EQUAL(
OUString(u"\U00010000"),
comphelper::string::reverseString(std::u16string_view(malformed, std::size(malformed))));
}
void TestString::testReverseCodePoints() {
CPPUNIT_ASSERT_EQUAL(OUString(), comphelper::string::reverseCodePoints(""));
CPPUNIT_ASSERT_EQUAL(OUString("cba"), comphelper::string::reverseCodePoints("abc"));
CPPUNIT_ASSERT_EQUAL(
OUString(u"w\U0010FFFFv\U00010000u"),
comphelper::string::reverseCodePoints(u"u\U00010000v\U0010FFFFw"));
static sal_Unicode const malformed[] = {0xDC00, 0xD800};
CPPUNIT_ASSERT_EQUAL(
OUString(u"\U00010000"),
comphelper::string::reverseCodePoints(OUString(malformed, std::size(malformed))));
}
void TestString::testSplit()
{
std::vector<OUString> aRet = ::comphelper::string::split(u"CTRL+ALT+F1", '+');
CPPUNIT_ASSERT_EQUAL(size_t(3), aRet.size());
CPPUNIT_ASSERT_EQUAL(OUString("CTRL"), aRet[0]);
CPPUNIT_ASSERT_EQUAL(OUString("ALT"), aRet[1]);
CPPUNIT_ASSERT_EQUAL(OUString("F1"), aRet[2]);
}
void TestString::testRemoveAny()
{
using namespace ::comphelper::string;
OUString in("abcAAAbbC");
sal_Unicode const test1 [] = { 'a', 0 };
CPPUNIT_ASSERT_EQUAL(OUString("bcAAAbbC"), removeAny(in, test1));
sal_Unicode const test2 [] = { 0 };
CPPUNIT_ASSERT_EQUAL(in, removeAny(in, test2));
sal_Unicode const test3 [] = { 'A', 0 };
CPPUNIT_ASSERT_EQUAL(OUString("abcbbC"), removeAny(in, test3));
sal_Unicode const test4 [] = { 'A', 'a', 0 };
CPPUNIT_ASSERT_EQUAL(OUString("bcbbC"), removeAny(in, test4));
sal_Unicode const test5 [] = { 'C', 0 };
CPPUNIT_ASSERT_EQUAL(OUString("abcAAAbb"), removeAny(in, test5));
sal_Unicode const test6 [] = { 'X', 0 };
CPPUNIT_ASSERT_EQUAL(in, removeAny(in, test6));
sal_Unicode const test7 [] = { 'A', 'B', 'C', 'a', 'b', 'c', 0 };
CPPUNIT_ASSERT_EQUAL(OUString(), removeAny(in, test7));
}
CPPUNIT_TEST_SUITE_REGISTRATION(TestString);
}
CPPUNIT_PLUGIN_IMPLEMENT();
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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