C++ (Cpp) myconv Examples

Example #1

File: ctor_err_string.pass.cpp Project: AstroVPK/LLVM-4.0.0

int main()
{
    typedef std::codecvt_utf8<wchar_t> Codecvt;
    typedef std::wstring_convert<Codecvt> Myconv;
#if TEST_STD_VER > 11
    static_assert(!std::is_convertible<std::string, Myconv>::value, "");
    static_assert( std::is_constructible<Myconv, std::string>::value, "");
#endif
#ifndef TEST_HAS_NO_EXCEPTIONS
    {
        Myconv myconv;
        try
        {
            myconv.to_bytes(L"\xDA83");
            assert(false);
        }
        catch (const std::range_error&)
        {
        }
        try
        {
            myconv.from_bytes('\xA5');
            assert(false);
        }
        catch (const std::range_error&)
        {
        }
    }
#endif
    {
        Myconv myconv("byte error");
        std::string bs = myconv.to_bytes(L"\xDA83");
        assert(bs == "byte error");
#ifndef TEST_HAS_NO_EXCEPTIONS
        try
        {
            myconv.from_bytes('\xA5');
            assert(false);
        }
        catch (const std::range_error&)
        {
        }
#endif
    }
    {
        Myconv myconv("byte error", L"wide error");
        std::string bs = myconv.to_bytes(L"\xDA83");
        assert(bs == "byte error");
        std::wstring ws = myconv.from_bytes('\xA5');
        assert(ws == L"wide error");
    }
}

Example #2

File: ctor_codecvt.pass.cpp Project: Bigcheese/libcxx

int main()
{
    {
        typedef std::codecvt_utf8<wchar_t> Codecvt;
        typedef std::wstring_convert<Codecvt> Myconv;
        Myconv myconv;
        assert(myconv.converted() == 0);
    }
    {
        typedef std::codecvt_utf8<wchar_t> Codecvt;
        typedef std::wstring_convert<Codecvt> Myconv;
        Myconv myconv(new Codecvt);
        assert(myconv.converted() == 0);
    }
}