ceph/src/boost/boost/test/unit_test_parameters.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 Provides access to various Unit Test Framework runtime parameters
  10 ///
  11 /// Primarily for use by the framework itself
  12 // ***************************************************************************
  13
  14 #ifndef BOOST_TEST_UNIT_TEST_PARAMETERS_HPP_071894GER
  15 #define BOOST_TEST_UNIT_TEST_PARAMETERS_HPP_071894GER
  16
  17 // Boost.Test
  18 #include <boost/test/detail/global_typedef.hpp>
  19 #include <boost/test/utils/runtime/argument.hpp>
  20 #include <boost/make_shared.hpp>
  21
  22 // Boost
  23 #include <boost/function/function0.hpp>
  24
  25 // STL
  26 #include <iostream>
  27 #include <fstream>
  28
  29 #include <boost/test/detail/suppress_warnings.hpp>
  30
  31 //____________________________________________________________________________//
  32
  33 namespace boost {
  34 namespace unit_test {
  35 namespace runtime_config {
  36
  37 // ************************************************************************** //
  38 // **************                 runtime_config               ************** //
  39 // ************************************************************************** //
  40
  41 // UTF parameters
  42 BOOST_TEST_DECL extern std::string btrt_auto_start_dbg;
  43 BOOST_TEST_DECL extern std::string btrt_break_exec_path;
  44 BOOST_TEST_DECL extern std::string btrt_build_info;
  45 BOOST_TEST_DECL extern std::string btrt_catch_sys_errors;
  46 BOOST_TEST_DECL extern std::string btrt_color_output;
  47 BOOST_TEST_DECL extern std::string btrt_detect_fp_except;
  48 BOOST_TEST_DECL extern std::string btrt_detect_mem_leaks;
  49 BOOST_TEST_DECL extern std::string btrt_list_content;
  50 BOOST_TEST_DECL extern std::string btrt_list_labels;
  51 BOOST_TEST_DECL extern std::string btrt_log_format;
  52 BOOST_TEST_DECL extern std::string btrt_log_level;
  53 BOOST_TEST_DECL extern std::string btrt_log_sink;
  54 BOOST_TEST_DECL extern std::string btrt_combined_logger;
  55 BOOST_TEST_DECL extern std::string btrt_output_format;
  56 BOOST_TEST_DECL extern std::string btrt_random_seed;
  57 BOOST_TEST_DECL extern std::string btrt_report_format;
  58 BOOST_TEST_DECL extern std::string btrt_report_level;
  59 BOOST_TEST_DECL extern std::string btrt_report_mem_leaks;
  60 BOOST_TEST_DECL extern std::string btrt_report_sink;
  61 BOOST_TEST_DECL extern std::string btrt_result_code;
  62 BOOST_TEST_DECL extern std::string btrt_run_filters;
  63 BOOST_TEST_DECL extern std::string btrt_save_test_pattern;
  64 BOOST_TEST_DECL extern std::string btrt_show_progress;
  65 BOOST_TEST_DECL extern std::string btrt_use_alt_stack;
  66 BOOST_TEST_DECL extern std::string btrt_wait_for_debugger;
  67 BOOST_TEST_DECL extern std::string btrt_help;
  68 BOOST_TEST_DECL extern std::string btrt_usage;
  69 BOOST_TEST_DECL extern std::string btrt_version;
  70
  71 BOOST_TEST_DECL void init( int& argc, char** argv );
  72
  73 // ************************************************************************** //
  74 // **************              runtime_param::get              ************** //
  75 // ************************************************************************** //
  76
  77 /// Access to arguments
  78 BOOST_TEST_DECL runtime::arguments_store const& argument_store();
  79
  80 template<typename T>
  81 inline T const&
  82 get( runtime::cstring parameter_name )
  83 {
  84     return argument_store().get<T>( parameter_name );
  85 }
  86
  87 inline bool has( runtime::cstring parameter_name )
  88 {
  89     return argument_store().has( parameter_name );
  90 }
  91
  92 /// For public access
  93 BOOST_TEST_DECL bool save_pattern();
  94
  95 // ************************************************************************** //
  96 // **************                  stream_holder               ************** //
  97 // ************************************************************************** //
  98
  99 class stream_holder {
 100 public:
 101     // Constructor
 102     explicit        stream_holder( std::ostream& default_stream = std::cout )
 103     : m_stream( &default_stream )
 104     {
 105     }
 106
 107     void            setup( const const_string& stream_name,
 108                            boost::function<void ()> const &cleaner_callback = boost::function<void ()>() )
 109     {
 110         if(stream_name.empty())
 111             return;
 112
 113         if( stream_name == "stderr" ) {
 114             m_stream = &std::cerr;
 115             if(cleaner_callback) {
 116                 m_cleaner = boost::make_shared<callback_cleaner>(cleaner_callback);
 117             }
 118             else {
 119                 m_cleaner.reset();
 120             }
 121         }
 122         else if( stream_name == "stdout" ) {
 123             m_stream = &std::cout;
 124             if (cleaner_callback) {
 125                 m_cleaner = boost::make_shared<callback_cleaner>(cleaner_callback);
 126             }
 127             else {
 128                 m_cleaner.reset();
 129             }
 130         }
 131         else {
 132             m_cleaner = boost::make_shared<callback_cleaner>(cleaner_callback);
 133             m_cleaner->m_file.open( std::string(stream_name.begin(), stream_name.end()).c_str() );
 134             m_stream = &m_cleaner->m_file;
 135         }
 136     }
 137
 138     // Access methods
 139     std::ostream&   ref() const { return *m_stream; }
 140
 141 private:
 142     struct callback_cleaner {
 143         callback_cleaner(boost::function<void ()> cleaner_callback)
 144         : m_cleaner_callback(cleaner_callback)
 145         , m_file() {
 146         }
 147         ~callback_cleaner() {
 148             if( m_cleaner_callback )
 149                 m_cleaner_callback();
 150         }
 151         boost::function<void ()> m_cleaner_callback;
 152         std::ofstream m_file;
 153     };
 154
 155     // Data members
 156     boost::shared_ptr<callback_cleaner>   m_cleaner;
 157     std::ostream*                         m_stream;
 158 };
 159
 160 } // namespace runtime_config
 161 } // namespace unit_test
 162 } // namespace boost
 163
 164 //____________________________________________________________________________//
 165
 166 #include <boost/test/detail/enable_warnings.hpp>
 167
 168 #endif // BOOST_TEST_UNIT_TEST_PARAMETERS_HPP_071894GER