ceph/src/boost/libs/test/include/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 #define BOOST_CHECK(exp)       \
  35   ( (exp)                      \
  36       ? static_cast<void>(0)   \
  37       : boost::minimal_test::report_error(#exp,__FILE__,__LINE__, BOOST_CURRENT_FUNCTION) )
  38
  39 #define BOOST_REQUIRE(exp)     \
  40   ( (exp)                      \
  41       ? static_cast<void>(0)   \
  42       : boost::minimal_test::report_critical_error(#exp,__FILE__,__LINE__,BOOST_CURRENT_FUNCTION))
  43
  44 #define BOOST_ERROR( msg_ )    \
  45         boost::minimal_test::report_error( (msg_),__FILE__,__LINE__, BOOST_CURRENT_FUNCTION, true )
  46 #define BOOST_FAIL( msg_ )     \
  47         boost::minimal_test::report_critical_error( (msg_),__FILE__,__LINE__, BOOST_CURRENT_FUNCTION, true )
  48
  49 //____________________________________________________________________________//
  50
  51 // Boost.Test
  52 #include <boost/test/detail/global_typedef.hpp>
  53 #include <boost/test/impl/execution_monitor.ipp>
  54 #include <boost/test/impl/debug.ipp>
  55 #include <boost/test/utils/class_properties.hpp>
  56 #include <boost/test/utils/basic_cstring/io.hpp>
  57
  58 // Boost
  59 #include <boost/cstdlib.hpp>            // for exit codes
  60 #include <boost/current_function.hpp>   // for BOOST_CURRENT_FUNCTION
  61
  62 // STL
  63 #include <iostream>                     // std::cerr, std::endl
  64 #include <string>                       // std::string
  65
  66 #include <boost/test/detail/suppress_warnings.hpp>
  67
  68 //____________________________________________________________________________//
  69
  70 int test_main( int argc, char* argv[] );  // prototype for users test_main()
  71
  72 namespace boost {
  73 namespace minimal_test {
  74
  75 typedef boost::unit_test::const_string const_string;
  76
  77 inline unit_test::counter_t& errors_counter() { static unit_test::counter_t ec = 0; return ec; }
  78
  79 inline void
  80 report_error( const char* msg, const char* file, int line, const_string func_name, bool is_msg = false )
  81 {
  82     ++errors_counter();
  83     std::cerr << file << "(" << line << "): ";
  84
  85     if( is_msg )
  86         std::cerr << msg;
  87     else
  88         std::cerr << "test " << msg << " failed";
  89
  90     if( func_name != "(unknown)" )
  91         std::cerr << " in function: '" << func_name << "'";
  92
  93     std::cerr << std::endl;
  94 }
  95
  96 inline void
  97 report_critical_error( const char* msg, const char* file, int line, const_string func_name, bool is_msg = false )
  98 {
  99     report_error( msg, file, line, func_name, is_msg );
 100
 101     throw boost::execution_aborted();
 102 }
 103
 104 class caller {
 105 public:
 106     // constructor
 107     caller( int argc, char** argv )
 108     : m_argc( argc ), m_argv( argv ) {}
 109
 110     // execution monitor hook implementation
 111     int operator()() { return test_main( m_argc, m_argv ); }
 112
 113 private:
 114     // Data members
 115     int         m_argc;
 116     char**      m_argv;
 117 }; // monitor
 118
 119 } // namespace minimal_test
 120 } // namespace boost
 121
 122 //____________________________________________________________________________//
 123
 124 int BOOST_TEST_CALL_DECL main( int argc, char* argv[] )
 125 {
 126     using namespace boost::minimal_test;
 127
 128     try {
 129         ::boost::execution_monitor ex_mon;
 130         int run_result = ex_mon.execute( caller( argc, argv ) );
 131
 132         BOOST_CHECK( run_result == 0 || run_result == boost::exit_success );
 133     }
 134     catch( boost::execution_exception const& exex ) {
 135         if( exex.code() != boost::execution_exception::no_error )
 136             BOOST_ERROR( (std::string( "exception \"" ) + exex.what() + "\" caught").c_str() );
 137         std::cerr << "\n**** Testing aborted.";
 138     }
 139
 140     if( boost::minimal_test::errors_counter() != 0 ) {
 141         std::cerr << "\n**** " << errors_counter()
 142                   << " error" << (errors_counter() > 1 ? "s" : "" ) << " detected\n";
 143
 144         return boost::exit_test_failure;
 145     }
 146
 147     std::cout << "\n**** no errors detected\n";
 148
 149     return boost::exit_success;
 150 }
 151
 152 //____________________________________________________________________________//
 153
 154 #include <boost/test/detail/enable_warnings.hpp>
 155
 156 #endif // BOOST_TEST_MINIMAL_HPP_071894GER