scale_functions_unittest_.h

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

#if !defined(WINSTL_INCL_WINSTL_H_SCALE_FUNCTIONS)
# error This file cannot be directly included, and should only be included within winstl/scale_functions.hpp
#endif /* !WINSTL_INCL_WINSTL_H_SCALE_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_winstl_scale_functions(unittest_reporter *r)
        {
            using stlsoft::unittest::unittest_initialiser;

            ss_bool_t               bSuccess    =   true;

            unittest_initialiser    init(r, "WinSTL", "scale_functions", __FILE__);

            SIZE    size    =   { 100, 100 };
            RECT    rect    =   { 0, 0, 100, 100 };

            if(calc_width(size) != 100)
            {
                r->report("calc_width(SIZE) failed", __LINE__);
                bSuccess = false;
            }

            if(calc_width(rect) != 100)
            {
                r->report("calc_width(RECT) failed", __LINE__);
                bSuccess = false;
            }

            if(calc_height(size) != 100)
            {
                r->report("calc_height(SIZE) failed", __LINE__);
                bSuccess = false;
            }

            if(calc_height(rect) != 100)
            {
                r->report("calc_height(RECT) failed", __LINE__);
                bSuccess = false;
            }

            return bSuccess;
        }

        unittest_registrar    unittest_winstl_scale_functions(test_winstl_scale_functions);
    } // anonymous namespace

} // namespace unittest