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Diffstat (limited to 'src/third_party/boost-1.56.0/boost/test/execution_monitor.hpp')
| -rw-r--r-- | src/third_party/boost-1.56.0/boost/test/execution_monitor.hpp | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/src/third_party/boost-1.56.0/boost/test/execution_monitor.hpp b/src/third_party/boost-1.56.0/boost/test/execution_monitor.hpp deleted file mode 100644 index a1c2ee61c90..00000000000 --- a/src/third_party/boost-1.56.0/boost/test/execution_monitor.hpp +++ /dev/null @@ -1,263 +0,0 @@ -// (C) Copyright Gennadiy Rozental 2001-2008. -// (C) Copyright Beman Dawes 2001. -// Distributed under the Boost Software License, Version 1.0. -// (See accompanying file LICENSE_1_0.txt or copy at -// http://www.boost.org/LICENSE_1_0.txt) - -// See http://www.boost.org/libs/test for the library home page. -// -// File : $RCSfile$ -// -// Version : $Revision$ -// -// Description : defines abstract monitor interfaces and implements execution exception -// The original Boost Test Library included an implementation detail function -// named catch_exceptions() which caught otherwise uncaught C++ exceptions. -// It was derived from an existing test framework by Beman Dawes. The -// intent was to expand later to catch other detectable but platform dependent -// error events like Unix signals or Windows structured C exceptions. -// -// Requests from early adopters of the Boost Test Library included -// configurable levels of error message detail, elimination of templates, -// separation of error reporting, and making the catch_exceptions() facilities -// available as a public interface. Support for unit testing also stretched -// the function based design. Implementation within the header became less -// attractive due to the need to include many huge system dependent headers, -// although still preferable in certain cases. -// -// All those issues have been addressed by introducing the class-based -// design presented here. -// *************************************************************************** - -#ifndef BOOST_TEST_EXECUTION_MONITOR_HPP_071894GER -#define BOOST_TEST_EXECUTION_MONITOR_HPP_071894GER - -// Boost.Test -#include <boost/test/detail/global_typedef.hpp> -#include <boost/test/detail/fwd_decl.hpp> -#include <boost/test/utils/callback.hpp> -#include <boost/test/utils/class_properties.hpp> - -// Boost -#include <boost/scoped_ptr.hpp> -#include <boost/scoped_array.hpp> -#include <boost/type.hpp> -#include <boost/cstdlib.hpp> - -#include <boost/test/detail/suppress_warnings.hpp> - -//____________________________________________________________________________// - -namespace boost { - -namespace detail { - -// ************************************************************************** // -// ************** detail::translate_exception_base ************** // -// ************************************************************************** // - -class BOOST_TEST_DECL translate_exception_base { -public: - // Constructor - explicit translate_exception_base( boost::scoped_ptr<translate_exception_base>& next ) - { - next.swap( m_next ); - } - - // Destructor - virtual ~translate_exception_base() {} - - virtual int operator()( unit_test::callback0<int> const& F ) = 0; - -protected: - // Data members - boost::scoped_ptr<translate_exception_base> m_next; -}; - -} // namespace detail - -// ************************************************************************** // -// ************** execution_exception ************** // -// ************************************************************************** // - -// design rationale: fear of being out (or nearly out) of memory. - -class BOOST_TEST_DECL execution_exception { - typedef boost::unit_test::const_string const_string; -public: - enum error_code { - // These values are sometimes used as program return codes. - // The particular values have been chosen to avoid conflicts with - // commonly used program return codes: values < 100 are often user - // assigned, values > 255 are sometimes used to report system errors. - // Gaps in values allow for orderly expansion. - - no_error = 0, // for completeness only; never returned - user_error = 200, // user reported non-fatal error - cpp_exception_error = 205, // see note (1) below - system_error = 210, // see note (2) below - timeout_error = 215, // only detectable on certain platforms - user_fatal_error = 220, // user reported fatal error - system_fatal_error = 225 // see note (2) below - - // Note 1: Only uncaught C++ exceptions are treated as errors. - // If the application catches a C++ exception, it will never reach - // the execution_monitor. - - // Note 2: These errors include Unix signals and Windows structured - // exceptions. They are often initiated by hardware traps. - // - // The implementation decides what is a fatal_system_exception and what is - // just a system_exception. Fatal errors are so likely to have corrupted - // machine state (like a stack overflow or addressing exception) that it - // is unreasonable to continue execution. - }; - - struct BOOST_TEST_DECL location { - explicit location( char const* file_name = 0, size_t line_num = 0, char const* func = 0 ); - - const_string m_file_name; - size_t m_line_num; - const_string m_function; - }; - - // Constructor - execution_exception( error_code ec_, const_string what_msg_, location const& location_ ); // max length 256 inc '\0' - - // Access methods - error_code code() const { return m_error_code; } - const_string what() const { return m_what; } - location const& where() const { return m_location; } - -private: - // Data members - error_code m_error_code; - const_string m_what; - location m_location; -}; // execution_exception - -// ************************************************************************** // -// ************** execution_monitor ************** // -// ************************************************************************** // - -class BOOST_TEST_DECL execution_monitor { -public: - // Constructor - execution_monitor() - : p_catch_system_errors( true ) - , p_auto_start_dbg( false ) - , p_timeout( 0 ) - , p_use_alt_stack( true ) - , p_detect_fp_exceptions( false ) - {} - - // Public properties - - // The p_catch_system_errors parameter specifies whether the monitor should - // try to catch system errors/exceptions that would cause program to crash - // in regular case - unit_test::readwrite_property<bool> p_catch_system_errors; - // The p_auto_start_dbg parameter specifies whether the monitor should - // try to attach debugger in case of caught system error - unit_test::readwrite_property<bool> p_auto_start_dbg; - // The p_timeout parameter specifies the seconds that elapse before - // a timer_error occurs. May be ignored on some platforms. - unit_test::readwrite_property<int> p_timeout; - // The p_use_alt_stack parameter specifies whether the monitor should - // use alternative stack for the signal catching - unit_test::readwrite_property<bool> p_use_alt_stack; - // The p_detect_fp_exceptions parameter specifies whether the monitor should - // try to detect hardware floating point exceptions - unit_test::readwrite_property<bool> p_detect_fp_exceptions; - - int execute( unit_test::callback0<int> const& F ); - // Returns: Value returned by function call F(). - // - // Effects: Calls executes supplied function F inside a try/catch block which also may - // include other unspecified platform dependent error detection code. - // - // Throws: execution_exception on an uncaught C++ exception, - // a hardware or software signal, trap, or other exception. - // - // Note: execute() doesn't consider it an error for F to return a non-zero value. - - // register custom (user supplied) exception translator - template<typename Exception, typename ExceptionTranslator> - void register_exception_translator( ExceptionTranslator const& tr, boost::type<Exception>* = 0 ); - -private: - // implementation helpers - int catch_signals( unit_test::callback0<int> const& F ); - - // Data members - boost::scoped_ptr<detail::translate_exception_base> m_custom_translators; - boost::scoped_array<char> m_alt_stack; -}; // execution_monitor - -namespace detail { - -// ************************************************************************** // -// ************** detail::translate_exception ************** // -// ************************************************************************** // - -template<typename Exception, typename ExceptionTranslator> -class translate_exception : public translate_exception_base -{ - typedef boost::scoped_ptr<translate_exception_base> base_ptr; -public: - explicit translate_exception( ExceptionTranslator const& tr, base_ptr& next ) - : translate_exception_base( next ), m_translator( tr ) {} - - int operator()( unit_test::callback0<int> const& F ) - { - try { - return m_next ? (*m_next)( F ) : F(); - } catch( Exception const& e ) { - m_translator( e ); - return boost::exit_exception_failure; - } - } - -private: - // Data members - ExceptionTranslator m_translator; -}; - -} // namespace detail - -template<typename Exception, typename ExceptionTranslator> -void -execution_monitor::register_exception_translator( ExceptionTranslator const& tr, boost::type<Exception>* ) -{ - m_custom_translators.reset( - new detail::translate_exception<Exception,ExceptionTranslator>( tr,m_custom_translators ) ); -} - -// ************************************************************************** // -// ************** execution_aborted ************** // -// ************************************************************************** // - -struct execution_aborted {}; - -// ************************************************************************** // -// ************** system_error ************** // -// ************************************************************************** // - -class system_error { -public: - // Constructor - explicit system_error( char const* exp ); - - unit_test::readonly_property<long> p_errno; - unit_test::readonly_property<char const*> p_failed_exp; -}; - -#define BOOST_TEST_SYS_ASSERT( exp ) if( (exp) ) ; else throw ::boost::system_error( BOOST_STRINGIZE( exp ) ) - -} // namespace boost - -//____________________________________________________________________________// - -#include <boost/test/detail/enable_warnings.hpp> - -#endif |