before_main_test.cpp 692 B

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  1. // Copyright 2018 Peter Dimov.
  2. // Distributed under the Boost Software License, Version 1.0.
  3. #include <boost/system/error_code.hpp>
  4. #include <boost/core/lightweight_test.hpp>
  5. #include <cerrno>
  6. using namespace boost::system;
  7. static error_code e1( 1, system_category() );
  8. static std::string m1 = e1.message();
  9. static error_code e2( ENOENT, generic_category() );
  10. static std::string m2 = e2.message();
  11. int main()
  12. {
  13. error_code e1_( 1, system_category() );
  14. BOOST_TEST_EQ( e1, e1_ );
  15. BOOST_TEST_EQ( m1, e1_.message() );
  16. error_code e2_( ENOENT, generic_category() );
  17. BOOST_TEST_EQ( e2, e2_ );
  18. BOOST_TEST_EQ( m2, e2_.message() );
  19. return boost::report_errors();
  20. }