1 /*============================================================================= 2 Copyright (c) 2018 Nikita Kniazev 3 4 Distributed under the Boost Software License, Version 1.0. (See accompanying 5 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 6 =============================================================================*/ 7 #include <boost/core/lightweight_test.hpp> 8 #include <boost/spirit/home/x3/support/utility/utf8.hpp> 9 main()10int main() 11 { 12 using boost::spirit::x3::to_utf8; 13 14 // Assume wchar_t content is UTF-16 on MSVC, or mingw/wineg++ with -fshort-wchar 15 #if defined(_MSC_VER) || defined(__SIZEOF_WCHAR_T__) && __SIZEOF_WCHAR_T__ == 2 16 BOOST_TEST_CSTR_EQ("\xEF\xBF\xA1", to_utf8(L'\uFFE1').c_str()); 17 #else 18 BOOST_TEST_CSTR_EQ("\xF0\x9F\xA7\x90", to_utf8(L'\U0001F9D0').c_str()); 19 #endif 20 21 BOOST_TEST_CSTR_EQ("\xF0\x9F\xA7\x90\xF0\x9F\xA7\xA0", 22 to_utf8(L"\U0001F9D0\U0001F9E0").c_str()); 23 24 BOOST_TEST_CSTR_EQ("\xF0\x9F\xA7\x90\xF0\x9F\xA7\xA0", 25 to_utf8(std::wstring(L"\U0001F9D0\U0001F9E0")).c_str()); 26 27 return boost::report_errors(); 28 } 29