1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950 |
- // Copyright Louis Dionne 2013-2017
- // Distributed under the Boost Software License, Version 1.0.
- // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
- #include <boost/hana/assert.hpp>
- #include <boost/hana/experimental/printable.hpp>
- #include <boost/hana/tuple.hpp>
- #include <sstream>
- #include <string>
- namespace hana = boost::hana;
- int main() {
- {
- std::ostringstream ss;
- ss << hana::experimental::print(hana::make_tuple());
- BOOST_HANA_RUNTIME_CHECK(ss.str() == "()");
- }
- {
- std::ostringstream ss;
- ss << hana::experimental::print(hana::make_tuple(1));
- BOOST_HANA_RUNTIME_CHECK(ss.str() == "(1)");
- }
- {
- std::ostringstream ss;
- ss << hana::experimental::print(hana::make_tuple(1, 2));
- BOOST_HANA_RUNTIME_CHECK(ss.str() == "(1, 2)");
- }
- {
- std::ostringstream ss;
- ss << hana::experimental::print(hana::make_tuple(1, '2', "3456"));
- BOOST_HANA_RUNTIME_CHECK(ss.str() == "(1, 2, 3456)");
- }
- {
- std::ostringstream ss;
- ss << hana::experimental::print(hana::make_tuple(1, '2', hana::make_tuple()));
- BOOST_HANA_RUNTIME_CHECK(ss.str() == "(1, 2, ())");
- }
- {
- std::ostringstream ss;
- ss << hana::experimental::print(hana::make_tuple(1, '2', hana::make_tuple(3.3, '4')));
- BOOST_HANA_RUNTIME_CHECK(ss.str() == "(1, 2, (3.3, 4))");
- }
- }
|