ceph/src/boost/boost/test/minimal.hpp

   1 //  (C) Copyright Gennadiy Rozental 2001.
   2 //  Distributed under the Boost Software License, Version 1.0.
   3 //  (See accompanying file LICENSE_1_0.txt or copy at
   4 //  http://www.boost.org/LICENSE_1_0.txt)
   5
   6 //  See http://www.boost.org/libs/test for the library home page.
   7 //
   8 /// @file
   9 /// @brief Deprecated implementation of simple minimal testing
  10 /// @deprecated
  11 /// To convert to Unit Test Framework simply rewrite:
  12 /// @code
  13 /// #include <boost/test/minimal.hpp>
  14 ///
  15 /// int test_main( int, char *[] )
  16 /// {
  17 ///   ...
  18 /// }
  19 /// @endcode
  20 /// as
  21 /// @code
  22 /// #include <boost/test/included/unit_test.hpp>
  23 ///
  24 /// BOOST_AUTO_TEST_CASE(test_main)
  25 /// {
  26 ///   ...
  27 /// }
  28 /// @endcode
  29 // ***************************************************************************
  30
  31 #ifndef BOOST_TEST_MINIMAL_HPP_071894GER
  32 #define BOOST_TEST_MINIMAL_HPP_071894GER
  33
  34 #include <boost/config/header_deprecated.hpp>
  35 BOOST_HEADER_DEPRECATED( "Boost.Test minimal is deprecated. Please convert to the header only variant of Boost.Test." )
  36
  37 #define BOOST_CHECK(exp)       \
  38   ( (exp)                      \
  39       ? static_cast<void>(0)   \
  40       : boost::minimal_test::report_error(#exp,__FILE__,__LINE__, BOOST_CURRENT_FUNCTION) )
  41
  42 #define BOOST_REQUIRE(exp)     \
  43   ( (exp)                      \
  44       ? static_cast<void>(0)   \
  45       : boost::minimal_test::report_critical_error(#exp,__FILE__,__LINE__,BOOST_CURRENT_FUNCTION))
  46
  47 #define BOOST_ERROR( msg_ )    \
  48         boost::minimal_test::report_error( (msg_),__FILE__,__LINE__, BOOST_CURRENT_FUNCTION, true )
  49 #define BOOST_FAIL( msg_ )     \
  50         boost::minimal_test::report_critical_error( (msg_),__FILE__,__LINE__, BOOST_CURRENT_FUNCTION, true )
  51
  52 //____________________________________________________________________________//
  53
  54 // Boost.Test
  55 #include <boost/test/detail/global_typedef.hpp>
  56 #include <boost/test/impl/execution_monitor.ipp>
  57 #include <boost/test/impl/debug.ipp>
  58 #include <boost/test/utils/class_properties.hpp>
  59 #include <boost/test/utils/basic_cstring/io.hpp>
  60
  61 // Boost
  62 #include <boost/cstdlib.hpp>            // for exit codes
  63 #include <boost/current_function.hpp>   // for BOOST_CURRENT_FUNCTION
  64
  65 // STL
  66 #include <iostream>                     // std::cerr, std::endl
  67 #include <string>                       // std::string
  68
  69 #include <boost/test/detail/suppress_warnings.hpp>
  70
  71 //____________________________________________________________________________//
  72
  73 int test_main( int argc, char* argv[] );  // prototype for users test_main()
  74
  75 namespace boost {
  76 namespace minimal_test {
  77
  78 typedef boost::unit_test::const_string const_string;
  79
  80 inline unit_test::counter_t& errors_counter() { static unit_test::counter_t ec = 0; return ec; }
  81
  82 inline void
  83 report_error( const char* msg, const char* file, int line, const_string func_name, bool is_msg = false )
  84 {
  85     ++errors_counter();
  86     std::cerr << file << "(" << line << "): ";
  87
  88     if( is_msg )
  89         std::cerr << msg;
  90     else
  91         std::cerr << "test " << msg << " failed";
  92
  93     if( func_name != "(unknown)" )
  94         std::cerr << " in function: '" << func_name << "'";
  95
  96     std::cerr << std::endl;
  97 }
  98
  99 inline void
 100 report_critical_error( const char* msg, const char* file, int line, const_string func_name, bool is_msg = false )
 101 {
 102     report_error( msg, file, line, func_name, is_msg );
 103
 104     throw boost::execution_aborted();
 105 }
 106
 107 class caller {
 108 public:
 109     // constructor
 110     caller( int argc, char** argv )
 111     : m_argc( argc ), m_argv( argv ) {}
 112
 113     // execution monitor hook implementation
 114     int operator()() { return test_main( m_argc, m_argv ); }
 115
 116 private:
 117     // Data members
 118     int         m_argc;
 119     char**      m_argv;
 120 }; // monitor
 121
 122 } // namespace minimal_test
 123 } // namespace boost
 124
 125 //____________________________________________________________________________//
 126
 127 int BOOST_TEST_CALL_DECL main( int argc, char* argv[] )
 128 {
 129     using namespace boost::minimal_test;
 130
 131     try {
 132         ::boost::execution_monitor ex_mon;
 133         int run_result = ex_mon.execute( caller( argc, argv ) );
 134
 135         BOOST_CHECK( run_result == 0 || run_result == boost::exit_success );
 136     }
 137     catch( boost::execution_exception const& exex ) {
 138         if( exex.code() != boost::execution_exception::no_error )
 139             BOOST_ERROR( (std::string( "exception \"" ) + exex.what() + "\" caught").c_str() );
 140         std::cerr << "\n**** Testing aborted.";
 141     }
 142
 143     if( boost::minimal_test::errors_counter() != 0 ) {
 144         std::cerr << "\n**** " << errors_counter()
 145                   << " error" << (errors_counter() > 1 ? "s" : "" ) << " detected\n";
 146
 147         return boost::exit_test_failure;
 148     }
 149
 150     std::cout << "\n**** no errors detected\n";
 151
 152     return boost::exit_success;
 153 }
 154
 155 //____________________________________________________________________________//
 156
 157 #include <boost/test/detail/enable_warnings.hpp>
 158
 159 #endif // BOOST_TEST_MINIMAL_HPP_071894GER