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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/.
*/
#include <sal/types.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
#include <rtl/string.hxx>
#include <typeinfo>
using namespace rtl;
namespace std
{
template< typename charT, typename traits > std::basic_ostream<charT, traits> &
operator <<(
std::basic_ostream<charT, traits> & stream, const std::type_info& info )
{
return stream << info.name();
}
} // namespace
namespace test { namespace ostring {
class StringConcat : public CppUnit::TestFixture
{
private:
void check();
CPPUNIT_TEST_SUITE(StringConcat);
CPPUNIT_TEST(check);
CPPUNIT_TEST_SUITE_END();
};
#ifdef RTL_FAST_STRING
#define TYPES_ASSERT_EQUAL( a, b ) CPPUNIT_ASSERT_EQUAL( a, b )
#else
#define TYPES_ASSERT_EQUAL( a, b )
#endif
void test::ostring::StringConcat::check()
{
// All the extra () are to protect commas againsts being treated as separators of macro arguments.
CPPUNIT_ASSERT_EQUAL( OString(), OString(OString() + OString()) );
CPPUNIT_ASSERT_EQUAL( OString( "foobar" ), OString( OString( "foo" ) + OString( "bar" )));
TYPES_ASSERT_EQUAL(( typeid( OStringConcat< OString, OString > )), typeid( OString( "foo" ) + OString( "bar" )));
CPPUNIT_ASSERT_EQUAL( OString( "foobar" ), OString( OString( "foo" ) + "bar" ));
TYPES_ASSERT_EQUAL(( typeid( OStringConcat< OString, const char[ 4 ] > )), typeid( OString( "foo" ) + "bar" ));
CPPUNIT_ASSERT_EQUAL( OString( "foobarbaz" ), OString( OString( "foo" ) + "bar" + "baz" ));
TYPES_ASSERT_EQUAL(( typeid( OStringConcat< OStringConcat< OString, const char[ 4 ] >, const char[ 4 ] > )), typeid( OString( "foo" ) + "bar" + "baz" ));
CPPUNIT_ASSERT_EQUAL( OString( "foobar" ), OString( OStringLiteral( "foo" ) + "bar" ));
TYPES_ASSERT_EQUAL(( typeid( OStringConcat< OStringLiteral, const char[ 4 ] > )), typeid( OStringLiteral( "foo" ) + "bar" ));
CPPUNIT_ASSERT_EQUAL( OString( "foobar" ), OString( OStringLiteral( "foo" ) + (const char*)"bar" ));
TYPES_ASSERT_EQUAL(( typeid( OStringConcat< OStringLiteral, const char* > )), typeid( OStringLiteral( "foo" ) + (const char*)"bar" ));
const char d1[] = "xyz";
char d2[] = "abc";
const char* d3 = d1;
char* d4 = d2;
CPPUNIT_ASSERT_EQUAL( OString( "fooxyz" ), OString( OString( "foo" ) + d1 ));
TYPES_ASSERT_EQUAL(( typeid( OStringConcat< OString, const char[ 4 ] > )), typeid( OString( "foo" ) + d1 ));
CPPUNIT_ASSERT_EQUAL( OString( "fooabc" ), OString( OString( "foo" ) + d2 ));
TYPES_ASSERT_EQUAL(( typeid( OStringConcat< OString, char[ 4 ] > )), typeid( OString( "foo" ) + d2 ));
CPPUNIT_ASSERT_EQUAL( OString( "fooxyz" ), OString( OString( "foo" ) + d3 ));
TYPES_ASSERT_EQUAL(( typeid( OStringConcat< OString, const char* > )), typeid( OString( "foo" ) + d3 ));
CPPUNIT_ASSERT_EQUAL( OString( "fooabc" ), OString( OString( "foo" ) + d4 ));
TYPES_ASSERT_EQUAL(( typeid( OStringConcat< OString, char* > )), typeid( OString( "foo" ) + d4 ));
}
#undef typeid
}} // namespace
CPPUNIT_TEST_SUITE_REGISTRATION(test::ostring::StringConcat);
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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