123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687 |
- // Boost.Convert test and usage example
- // Copyright (c) 2009-2016 Vladimir Batov.
- // Use, modification and distribution are subject to the Boost Software License,
- // Version 1.0. See http://www.boost.org/LICENSE_1_0.txt.
- #include "./test.hpp"
- #if defined(BOOST_CONVERT_IS_NOT_SUPPORTED)
- int main(int, char const* []) { return 0; }
- #else
- #include <boost/convert.hpp>
- #include <boost/convert/spirit.hpp>
- #include <boost/detail/lightweight_test.hpp>
- #include <cstdio>
- using std::string;
- using std::wstring;
- using boost::convert;
- namespace cnv = boost::cnv;
- namespace arg = boost::cnv::parameter;
- struct boost::cnv::by_default : boost::cnv::spirit {};
- int
- main(int, char const* [])
- {
- char const* const c_stri ("12345");
- char const* const c_strd ("123.45");
- wchar_t const* const c_wstri (L"12345");
- wchar_t const* const c_wstrd (L"123.45");
- std::string const std_stri (c_stri);
- std::string const std_strd (c_strd);
- std::wstring const std_wstri (c_wstri);
- std::wstring const std_wstrd (c_wstrd);
- my_string const my_stri (c_stri, c_stri + strlen(c_stri));
- my_string const my_strd (c_strd, c_strd + strlen(c_strd));
- boost::cnv::spirit cnv;
- BOOST_TEST( 12345 == convert< int>( c_stri).value());
- BOOST_TEST( 12345 == convert< int>( c_wstri).value());
- BOOST_TEST( 12345 == convert< int>( std_stri).value());
- BOOST_TEST( 12345 == convert< int>(std_wstri).value());
- BOOST_TEST( 12345 == convert< int>( my_stri).value());
- BOOST_TEST( 12345 == convert<unsigned int>(c_stri).value());
- BOOST_TEST( 12345 == convert<long int>( c_stri).value());
- BOOST_TEST( 12345 == convert<long int>( c_wstri).value());
- BOOST_TEST( 12345 == convert<long int>( std_stri).value());
- BOOST_TEST( 12345 == convert<long int>(std_wstri).value());
- BOOST_TEST( 12345 == convert<long int>( my_stri).value());
- BOOST_TEST( 12345 == convert<unsigned long int>(c_stri).value());
- BOOST_TEST( 12345 == convert<long long int>(c_stri).value());
- BOOST_TEST( 12345 == convert<unsigned long long int>(c_stri).value());
- BOOST_TEST(123.45 == convert< double>( c_strd).value());
- BOOST_TEST(123.45 == convert< double>( c_wstrd).value());
- // BOOST_TEST(123.45 == convert< double>( std_strd).value());
- // BOOST_TEST(123.45 == convert< double>(std_wstrd).value());
- BOOST_TEST(123.45 == convert< double>( my_strd).value());
- BOOST_TEST(!convert< int>("uhm"));
- BOOST_TEST(!convert< int>(L"uhm"));
- BOOST_TEST(!convert<double>("12.uhm"));
- BOOST_TEST(!convert<double>("L12.uhm"));
- BOOST_TEST( "1234" == convert<string>(1234).value());
- BOOST_TEST( "1234" == convert<string>(1234u).value());
- BOOST_TEST( "1234" == convert<string>(1234ll).value());
- BOOST_TEST( "1234" == convert<string>(1234ull).value());
- BOOST_TEST( L"1234" == convert<wstring>(1234).value());
- BOOST_TEST( "12xxx" == convert<string>(12, cnv(arg::width = 5)
- (arg::fill = 'x')
- (arg::adjust = cnv::adjust::left)).value());
- BOOST_TEST(L"12xxx" == convert<wstring>(12, cnv(arg::width = 5)
- (arg::fill = 'x')
- (arg::adjust = cnv::adjust::left)).value());
- BOOST_TEST( "x12xx" == convert<string>(12, cnv(arg::adjust = cnv::adjust::center)).value());
- BOOST_TEST(L"x12xx" == convert<wstring>(12, cnv(arg::adjust = cnv::adjust::center)).value());
- // BOOST_TEST("12.34" == convert<std::string>(12.34).value());
- // printf("%s\n", convert<std::string>(12.34).value().c_str());
- return boost::report_errors();
- }
- #endif
|