ostream_iterator_unittest_.h

用STL的方式封装了WindowsAPI、COM调用、ACE、ATL、MFC、WTL等多种组件

// Updated: 21st March 2006

#if !defined(STLSOFT_INCL_STLSOFT_ITERATORS_HPP_OSTREAM_ITERATOR)
# error This file cannot be directly included, and should only be included within stlsoft/iterators/ostream_iterator.hpp
#endif /* !STLSOFT_INCL_STLSOFT_ITERATORS_HPP_OSTREAM_ITERATOR */

#if !defined(STLSOFT_UNITTEST)
# error This file cannot be included when not unit-testing STLSoft
#endif /* !STLSOFT_UNITTEST */

namespace unittest
{
    namespace
    {
        ss_bool_t test_stlsoft_ostream_iterator(unittest_reporter *r)
        {
            ss_bool_t               bSuccess    =   true;

            unittest_initialiser    init(r, "STLSoft", "ostream_iterator", __FILE__);

            char const              *strings[] =
            {
                    "abc"
                ,   "de"
                ,   "fgh"
                ,   ""
                ,   "i"
                ,   "jkl"
            };

#if !defined(STLSOFT_COMPILER_IS_DMC)
            {
                std::stringstream       ss;

                stlsoft_ns_qual_std(copy)(  &strings[0], &strings[0] + STLSOFT_NUM_ELEMENTS(strings)
                                        ,   stlsoft_ns_qual(ostream_iterator)<char const*>(ss));

                if(ss.str() != "abcdefghijkl")
                {
                    r->report("stream concatenation failed: incorrect contents", __LINE__);
                    bSuccess = false;
                }
            }

            {
                std::stringstream       ss;

                stlsoft_ns_qual_std(copy)(  &strings[0], &strings[0] + STLSOFT_NUM_ELEMENTS(strings)
                                        ,   stlsoft_ns_qual(ostream_iterator)<char const*>(ss, ","));

                if(ss.str() != "abc,de,fgh,,i,jkl,")
                {
                    r->report("stream concatenation failed: incorrect contents", __LINE__);
                    bSuccess = false;
                }
            }

            {
                std::stringstream       ss;

                stlsoft_ns_qual_std(copy)(  &strings[0], &strings[0] + STLSOFT_NUM_ELEMENTS(strings)
                                        ,   stlsoft_ns_qual(ostream_iterator)<char const*>(ss, "<<", "]]"));

                if(ss.str() != "<<abc]]<<de]]<<fgh]]<<]]<<i]]<<jkl]]")
                {
                    r->report("stream concatenation failed: incorrect contents", __LINE__);
                    bSuccess = false;
                }
            }
#endif /* compiler */

            STLSOFT_SUPPRESS_UNUSED(bSuccess);

            return bSuccess;
        }

        unittest_registrar    unittest_stlsoft_ostream_iterator(test_stlsoft_ostream_iterator);
    } // anonymous namespace

} // namespace unittest