lexical_cast_noncopyable_test.cpp

来自「Boost provides free peer-reviewed portab」· C++ 代码 · 共 55 行

//  Unit test for boost::lexical_cast.
//
//  See http://www.boost.org for most recent version, including documentation.
//
//  Copyright Alexander Nasonov, 2007.
//
//  Distributed under the Boost
//  Software License, Version 1.0. (See accompanying file
//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt).
//
//  Test that Source can be non-copyable.

#include <boost/config.hpp>

#if defined(__INTEL_COMPILER)
#pragma warning(disable: 193 383 488 981 1418 1419)
#elif defined(BOOST_MSVC)
#pragma warning(disable: 4097 4100 4121 4127 4146 4244 4245 4511 4512 4701 4800)
#endif

#include <boost/lexical_cast.hpp>
#include <boost/noncopyable.hpp>
#include <boost/test/unit_test.hpp>

using namespace boost;

void test_noncopyable();

unit_test::test_suite *init_unit_test_suite(int, char *[])
{
    unit_test_framework::test_suite *suite =
        BOOST_TEST_SUITE("lexical_cast unit test");
    suite->add(BOOST_TEST_CASE(&test_noncopyable));

    return suite;
}

class Noncopyable : private boost::noncopyable
{
public:
    Noncopyable() {}
};

inline std::ostream &operator<<(std::ostream &out, const Noncopyable&)
{
    return out << "Noncopyable";
}

void test_noncopyable()
{
    Noncopyable x;
    BOOST_CHECK(boost::lexical_cast<std::string>(x) == "Noncopyable");
}