mirror of
https://github.com/boostorg/core.git
synced 2025-11-28 21:30:09 +01:00
31 lines
1.1 KiB
C++
31 lines
1.1 KiB
C++
// Copyright 2025 Peter Dimov
|
|
// Distributed under the Boost Software License, Version 1.0.
|
|
// https://www.boost.org/LICENSE_1_0.txt
|
|
|
|
#include <boost/core/detail/string_view.hpp>
|
|
#include <boost/core/lightweight_test.hpp>
|
|
#include <boost/config.hpp>
|
|
#include <boost/config/pragma_message.hpp>
|
|
|
|
#if !( defined(__cpp_lib_format) && __cpp_lib_format >= 201907L )
|
|
|
|
BOOST_PRAGMA_MESSAGE( "Test skipped because __cpp_lib_format is not defined to at least 201907L" )
|
|
int main() {}
|
|
|
|
#else
|
|
|
|
#include <format>
|
|
#include <string_view>
|
|
|
|
int main()
|
|
{
|
|
BOOST_TEST_EQ( std::format( "{}", boost::core::string_view( "123" ) ), std::format( "{}", std::string_view( "123" ) ) );
|
|
BOOST_TEST_EQ( std::format( "{:s}", boost::core::string_view( "123" ) ), std::format( "{:s}", std::string_view( "123" ) ) );
|
|
BOOST_TEST_EQ( std::format( "{:^7}", boost::core::string_view( "123" ) ), std::format( "{:^7}", std::string_view( "123" ) ) );
|
|
BOOST_TEST_EQ( std::format( "{:-^7}", boost::core::string_view( "123" ) ), std::format( "{:-^7}", std::string_view( "123" ) ) );
|
|
|
|
return boost::report_errors();
|
|
}
|
|
|
|
#endif
|