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- // { dg-options "-std=gnu++17" }
- // Copyright (C) 2013-2022 Free Software Foundation, Inc.
- //
- // This file is part of the GNU ISO C++ Library. This library is free
- // software; you can redistribute it and/or modify it under the
- // terms of the GNU General Public License as published by the
- // Free Software Foundation; either version 3, or (at your option)
- // any later version.
- // This library is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU General Public License for more details.
- // You should have received a copy of the GNU General Public License along
- // with this library; see the file COPYING3. If not see
- // <http://www.gnu.org/licenses/>.
- // inserters
- // NB: This file is predicated on sstreams, istreams, and ostreams
- // working, not to mention other major details like char_traits, and
- // all of the string_view class.
- #include <string_view>
- #include <stdexcept>
- #include <sstream>
- #include <fstream>
- #include <iostream>
- #include <testsuite_hooks.h>
- void
- test01()
- {
- typedef std::string_view::size_type csize_type;
- typedef std::string_view::const_reference cref;
- typedef std::string_view::reference ref;
- const std::string_view str01("sailing grand traverse bay\n"
- "\t\t\t from Elk Rapids to the point reminds me of miles");
-
- // ostream& operator<<(ostream&, const basic_string_view&)
- std::ostringstream ostrs01;
- try
- {
- ostrs01 << str01;
- VERIFY( ostrs01.str() == str01 );
- }
- catch(std::exception& fail)
- {
- VERIFY( false );
- }
-
- std::string_view hello_world;
- std::cout << hello_world;
- }
- int
- main()
- {
- test01();
- return 0;
- }
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