drophandle_sequence_unittest_.h

新版本TR1的stl

// Updated: 8th June 2006

#if !defined(WINSTL_INCL_WINSTL_SHELL_HPP_DROPHANDLE_SEQUENCE)
# error This file cannot be directly included, and should only be included within winstl/shell/drophandle_sequence.hpp
#endif /* !WINSTL_INCL_WINSTL_SHELL_HPP_DROPHANDLE_SEQUENCE */

#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_winstl_shell_drophandle_sequence(unittest_reporter *r)
		{
			using stlsoft::unittest::unittest_initialiser;

			ss_bool_t				bSuccess	=	true;

			unittest_initialiser	init(r, "WinSTL", "shell/drophandle_sequence", __FILE__);

			HDROP					hDrop		=	(0 == ::GetTickCount()) ? (HDROP)::GetTickCount() : NULL;

			if(NULL != hDrop)
			{
				typedef drophandle_sequence 	dhs_t;

				dhs_t	dhs(hDrop, false);

				{ for(dhs_t::const_iterator b = dhs.begin(), e = dhs.end(); b != e; ++b)
				{
					if(b == e)
					{
						r->report("non-end() compares == to end()", __LINE__);
						bSuccess = false;
					}

					if(b != e)
					{}

					dhs_t::value_type		v(*b);

					dhs_t::const_iterator b2	=	b++;

					if(e != b2)
					{
						dhs_t::const_iterator b3	=	b2--;

						++b2;

						STLSOFT_SUPPRESS_UNUSED(b3); // GCC 3.2 whines
					}

					--b;
				}}

#if defined(STLSOFT_CF_BIDIRECTIONAL_ITERATOR_SUPPORT) && \
	!defined(STLSOFT_COMPILER_IS_BORLAND)
				{ for(dhs_t::const_reverse_iterator b = dhs.rbegin(), e = dhs.rend(); b != e; ++b)
				{
					b.base();
				}}
#endif /* STLSOFT_CF_BIDIRECTIONAL_ITERATOR_SUPPORT */
			}

			return bSuccess;
		}

		unittest_registrar	  unittest_winstl_shell_drophandle_sequence(test_winstl_shell_drophandle_sequence);
	} // anonymous namespace

} // namespace unittest