ceph/src/boost/libs/throw_exception/test/throw_exception_test4.cpp

   1 // Copyright 2018 Peter Dimov
   2 //
   3 // Distributed under the Boost Software License, Version 1.0.
   4 //
   5 // See accompanying file LICENSE_1_0.txt or copy at
   6 // http://www.boost.org/LICENSE_1_0.txt
   7
   8 #include <boost/throw_exception.hpp>
   9 #include <boost/exception/get_error_info.hpp>
  10 #include <boost/detail/lightweight_test.hpp>
  11
  12 class my_exception: public std::exception
  13 {
  14 };
  15
  16 class my_exception2: public std::exception, public boost::exception
  17 {
  18 };
  19
  20 class my_exception3: public std::exception, public virtual boost::exception
  21 {
  22 };
  23
  24 int main()
  25 {
  26     try
  27     {
  28         BOOST_THROW_EXCEPTION( my_exception() );
  29     }
  30     catch( boost::exception const & x )
  31     {
  32         {
  33             char const * const * file = boost::get_error_info<boost::throw_file>( x );
  34
  35             BOOST_TEST( file != 0 );
  36             BOOST_TEST_CSTR_EQ( *file, __FILE__ );
  37         }
  38
  39         {
  40             int const * line = boost::get_error_info<boost::throw_line>( x );
  41
  42             BOOST_TEST( line != 0 );
  43             BOOST_TEST_EQ( *line, 28 );
  44         }
  45
  46         {
  47             char const * const * function = boost::get_error_info<boost::throw_function>( x );
  48
  49             BOOST_TEST( function != 0 );
  50             BOOST_TEST_CSTR_EQ( *function, BOOST_CURRENT_FUNCTION );
  51         }
  52     }
  53
  54     try
  55     {
  56         BOOST_THROW_EXCEPTION( my_exception2() );
  57     }
  58     catch( boost::exception const & x )
  59     {
  60         {
  61             char const * const * file = boost::get_error_info<boost::throw_file>( x );
  62
  63             BOOST_TEST( file != 0 );
  64             BOOST_TEST_CSTR_EQ( *file, __FILE__ );
  65         }
  66
  67         {
  68             int const * line = boost::get_error_info<boost::throw_line>( x );
  69
  70             BOOST_TEST( line != 0 );
  71             BOOST_TEST_EQ( *line, 56 );
  72         }
  73
  74         {
  75             char const * const * function = boost::get_error_info<boost::throw_function>( x );
  76
  77             BOOST_TEST( function != 0 );
  78             BOOST_TEST_CSTR_EQ( *function, BOOST_CURRENT_FUNCTION );
  79         }
  80     }
  81
  82     try
  83     {
  84         BOOST_THROW_EXCEPTION( my_exception3() );
  85     }
  86     catch( boost::exception const & x )
  87     {
  88         {
  89             char const * const * file = boost::get_error_info<boost::throw_file>( x );
  90
  91             BOOST_TEST( file != 0 );
  92             BOOST_TEST_CSTR_EQ( *file, __FILE__ );
  93         }
  94
  95         {
  96             int const * line = boost::get_error_info<boost::throw_line>( x );
  97
  98             BOOST_TEST( line != 0 );
  99             BOOST_TEST_EQ( *line, 84 );
 100         }
 101
 102         {
 103             char const * const * function = boost::get_error_info<boost::throw_function>( x );
 104
 105             BOOST_TEST( function != 0 );
 106             BOOST_TEST_CSTR_EQ( *function, BOOST_CURRENT_FUNCTION );
 107         }
 108     }
 109
 110     return boost::report_errors();
 111 }