ceph/src/boost/libs/system/test/single_instance_test.cpp

   1
   2 // Copyright 2018 Peter Dimov.
   3 // Distributed under the Boost Software License, Version 1.0.
   4
   5 #include <boost/system/error_code.hpp>
   6 #include <boost/core/lightweight_test.hpp>
   7
   8 using namespace boost::system;
   9
  10 namespace lib1
  11 {
  12
  13 error_code get_system_code();
  14 error_code get_generic_code();
  15
  16 } // namespace lib1
  17
  18 namespace lib2
  19 {
  20
  21 error_code get_system_code();
  22 error_code get_generic_code();
  23
  24 } // namespace lib2
  25
  26 int main()
  27 {
  28     {
  29         error_code e1 = lib1::get_system_code();
  30         error_code e2 = lib2::get_system_code();
  31
  32         BOOST_TEST_EQ( e1, e2 );
  33
  34         BOOST_TEST_EQ( hash_value( e1 ), hash_value( e2 ) );
  35     }
  36
  37     {
  38         error_code e1 = lib1::get_generic_code();
  39         error_code e2 = lib2::get_generic_code();
  40
  41         BOOST_TEST_EQ( e1, e2 );
  42
  43         BOOST_TEST_EQ( hash_value( e1 ), hash_value( e2 ) );
  44     }
  45
  46     return boost::report_errors();
  47 }