current_directory_scope_unittest_.h

新版本TR1的stl

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

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

			ss_bool_t				bSuccess	=	true;

			unittest_initialiser	init(r, "WinSTL", "filesystem/current_directory_scope", __FILE__);

			typedef basic_current_directory_scope<char> 	current_directory_scope;

			{
				char	szCwd[1 + _MAX_PATH];
				char	szRoot[1 + _MAX_PATH];
				char	*lpFilePart;

				::GetCurrentDirectoryA(STLSOFT_NUM_ELEMENTS(szCwd), szCwd);
				::GetFullPathNameA("\\", STLSOFT_NUM_ELEMENTS(szRoot), szRoot, &lpFilePart);

				current_directory_scope cds(szRoot);

				if(0 != strcmp(szCwd, cds.get_previous()))
				{
					r->report("current_directory_scope failed", __LINE__);
					bSuccess = false;
				}

				{
					current_directory_scope cds2(szCwd);

					if(0 != strcmp(szRoot, cds2.get_previous()))
					{
						r->report("current_directory_scope failed", __LINE__);
						bSuccess = false;
					}
				}
			}

			return bSuccess;
		}

		unittest_registrar	  unittest_winstl_current_directory_scope(test_winstl_current_directory_scope);
	} // anonymous namespace

} // namespace unittest