errorinfo_functions_unittest_.h

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

// Updated: 12th September 2005

#if !defined(COMSTL_INCL_COMSTL_H_ERRORINFO_FUNCTIONS)
# error This file cannot be directly included, and should only be included within comstl/errorinfo_functions.h
#endif /* !COMSTL_INCL_COMSTL_H_ERRORINFO_FUNCTIONS */

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

            ss_bool_t               bSuccess    =   true;

            unittest_initialiser    init(r, "COMSTL", "errorinfo_functions", __FILE__);

            set_error_info(L"Test info #1");

            IErrorInfo  *pei;
            HRESULT     hr  =   ::GetErrorInfo(0, &pei);

            if(S_OK == hr)
            {
                BSTR    bstrDesc;

                hr = pei->GetDescription(&bstrDesc);

                if(SUCCEEDED(hr))
                {
                    if(0 != ::wcscmp(bstrDesc, L"Test info #1"))
                    {
                        r->report("Error information not as expected ", __LINE__);
                        bSuccess = false;
                    }

                    ::SysFreeString(bstrDesc);
                }

                pei->Release();
            }

            return bSuccess;
        }

        unittest_registrar    unittest_comstl_errorinfo_functions(test_comstl_errorinfo_functions);
    } // anonymous namespace

} // namespace unittest