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

   1 //  system_error_test.cpp  ---------------------------------------------------//
   2
   3 //  Copyright Beman Dawes 2006
   4 //  Copyright (c) Microsoft Corporation 2014
   5 //  Distributed under the Boost Software License, Version 1.0. (See accompanying
   6 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   7
   8 //  See library home page at http://www.boost.org/libs/system
   9
  10 //----------------------------------------------------------------------------//
  11
  12 #include <boost/config/warning_disable.hpp>
  13
  14 #include <boost/detail/lightweight_test.hpp>
  15 #include <boost/system/system_error.hpp>
  16 #include <iostream>
  17 #include <string>
  18
  19 #ifdef BOOST_WINDOWS_API
  20 #include <windows.h>
  21 #endif
  22
  23 using boost::system::system_error;
  24 using boost::system::error_code;
  25 using boost::system::system_category;
  26 using std::string;
  27
  28 #define TEST(x,v,w) test(#x,x,v,w)
  29
  30 namespace
  31 {
  32   void test( const char * desc, const system_error & ex,
  33     int v, const char * str )
  34   {
  35     std::cout << "test " << desc << "\n what() returns \"" << ex.what() << "\"\n";
  36     BOOST_TEST( ex.code().value() == v );
  37     BOOST_TEST( ex.code().category() == system_category() );
  38 # ifdef BOOST_WINDOWS_API
  39     LANGID language_id;
  40 #   if !defined(__MINGW32__) && !defined(__CYGWIN__) && !BOOST_PLAT_WINDOWS_RUNTIME
  41       language_id = ::GetUserDefaultUILanguage();
  42 #   else
  43       language_id = 0x0409; // Assume US English
  44 #   endif
  45     // std::cout << "GetUserDefaultUILanguage() returns " << language_id << '\n';
  46     if ( language_id == 0x0409 )  // English (United States)
  47     {
  48       BOOST_TEST( std::string( ex.what() ) == str );
  49       if ( std::string( ex.what() ) != str )
  50         std::cout << "expected \"" << str << "\", but what() returned \""
  51           << ex.what() << "\"\n";
  52     }
  53 # endif
  54   }
  55
  56   const boost::uint_least32_t uvalue = 2u;
  57 }
  58
  59 int main( int, char *[] )
  60 {
  61   // all constructors, in the same order as they appear in the header:
  62
  63   system_error c1_0( error_code(0, system_category()) );
  64   system_error c1_1( error_code(1, system_category()) );
  65   system_error c1_2u( error_code(uvalue, system_category()) );
  66
  67   system_error c2_0( error_code(0, system_category()), string("c2_0") );
  68   system_error c2_1( error_code(1, system_category()), string("c2_1") );
  69
  70   system_error c3_0( error_code(0, system_category()), "c3_0" );
  71   system_error c3_1( error_code(1, system_category()), "c3_1" );
  72
  73   system_error c4_0( 0, system_category() );
  74   system_error c4_1( 1, system_category() );
  75   system_error c4_2u( uvalue, system_category() );
  76
  77   system_error c5_0( 0, system_category(), string("c5_0") );
  78   system_error c5_1( 1, system_category(), string("c5_1") );
  79
  80   system_error c6_0( 0, system_category(), "c6_0" );
  81   system_error c6_1( 1, system_category(), "c6_1" );
  82
  83   TEST( c1_0, 0, "The operation completed successfully" );
  84   TEST( c1_1, 1, "Incorrect function" );
  85   TEST( c1_2u, 2, "The system cannot find the file specified" );
  86
  87   TEST( c2_0, 0, "c2_0: The operation completed successfully" );
  88   TEST( c2_1, 1, "c2_1: Incorrect function" );
  89
  90   TEST( c3_0, 0, "c3_0: The operation completed successfully" );
  91   TEST( c3_1, 1, "c3_1: Incorrect function" );
  92
  93   TEST( c4_0, 0, "The operation completed successfully" );
  94   TEST( c4_1, 1, "Incorrect function" );
  95   TEST( c4_2u, 2, "The system cannot find the file specified" );
  96
  97   TEST( c5_0, 0, "c5_0: The operation completed successfully" );
  98   TEST( c5_1, 1, "c5_1: Incorrect function" );
  99
 100   TEST( c6_0, 0, "c6_0: The operation completed successfully" );
 101   TEST( c6_1, 1, "c6_1: Incorrect function" );
 102
 103   return ::boost::report_errors();
 104 }
 105
 106