[857] | 1 | // (C) Copyright Gennadiy Rozental 2001-2005.
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| 2 | // (C) Copyright Beman Dawes and Ullrich Koethe 1995-2001.
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| 3 | // Use, modification, and distribution are subject to the
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| 4 | // Boost Software License, Version 1.0. (See accompanying file
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| 5 | // http://www.boost.org/LICENSE_1_0.txt)
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| 6 |
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| 7 | // See http://www.boost.org/libs/test for the library home page.
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| 8 | //
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| 9 | // File : $RCSfile: execution_monitor.ipp,v $
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| 10 | //
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| 11 | // Version : $Revision: 1.9 $
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| 12 | //
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| 13 | // Description : provides execution monitor implementation for all supported
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| 14 | // configurations, including Microsoft structured exception based, unix signals
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| 15 | // based and special workarounds for borland
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| 16 | //
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| 17 | // Note that when testing requirements or user wishes preclude use of this
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| 18 | // file as a separate compilation unit, it may be included as a header file.
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| 19 | //
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| 20 | // Header dependencies are deliberately restricted to reduce coupling to other
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| 21 | // boost libraries.
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| 22 | // ***************************************************************************
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| 23 |
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| 24 | #ifndef BOOST_TEST_EXECUTION_MONITOR_IPP_012205GER
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| 25 | #define BOOST_TEST_EXECUTION_MONITOR_IPP_012205GER
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| 26 |
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| 27 | // Boost.Test
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| 28 | #include <boost/test/detail/config.hpp>
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| 29 | #include <boost/test/detail/workaround.hpp>
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| 30 | #include <boost/test/execution_monitor.hpp>
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| 31 |
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| 32 | // Boost
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| 33 | #include <boost/cstdlib.hpp> // for exit codes
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| 34 | #include <boost/config.hpp> // for workarounds
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| 35 |
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| 36 | // STL
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| 37 | #include <string> // for std::string
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| 38 | #include <new> // for std::bad_alloc
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| 39 | #include <typeinfo> // for std::bad_cast, std::bad_typeid
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| 40 | #include <exception> // for std::exception, std::bad_exception
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| 41 | #include <stdexcept> // for std exception hierarchy
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| 42 | #include <cstring> // for C string API
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| 43 | #include <cassert> // for assert
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| 44 | #include <cstddef> // for NULL
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| 45 |
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| 46 | #ifdef BOOST_NO_STDC_NAMESPACE
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| 47 | namespace std { using ::strlen; using ::strncat; }
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| 48 | #endif
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| 49 |
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| 50 | // Microsoft + other compatible compilers such as Intel
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| 51 | #if !defined(BOOST_DISABLE_WIN32) && \
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| 52 | !defined(__BORLANDC__) && \
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| 53 | (defined(_MSC_VER) && !defined(__COMO__)) || \
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| 54 | (BOOST_WORKAROUND(__MWERKS__, >= 0x3000) && defined(__INTEL__))
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| 55 |
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| 56 | # define BOOST_MS_STRUCTURED_EXCEPTION_HANDLING
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| 57 |
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| 58 | # ifndef _WIN32_WINNT
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| 59 | # ifdef _WINBASE_
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| 60 | # warning Debugger check disabled. Either define _WIN32_WINNT or include Boost.Test header in front of winbase.h
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| 61 | # else
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| 62 | # define BOOST_TEST_DEBUGGER_CHECK
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| 63 | # define _WIN32_WINNT 0x0400
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| 64 | # endif
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| 65 | # endif
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| 66 |
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| 67 | # include <wtypes.h>
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| 68 | # include <winbase.h>
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| 69 | # include <excpt.h>
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| 70 | # include <eh.h>
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| 71 |
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| 72 | # if !defined(NDEBUG) && !defined(__MWERKS__) // __MWERKS__ does not seem to supply implementation of C runtime debug hooks, causing linking errors
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| 73 | # define BOOST_MS_CRT_DEBUG_HOOKS
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| 74 | # include <crtdbg.h>
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| 75 | # endif
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| 76 |
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| 77 | #elif (defined(__BORLANDC__) && defined(_Windows) && !defined(BOOST_DISABLE_WIN32))
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| 78 |
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| 79 | # define BOOST_MS_STRUCTURED_EXCEPTION_HANDLING
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| 80 | # include <windows.h> // Borland 5.5.1 has its own way of doing things.
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| 81 |
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| 82 | #elif defined(BOOST_HAS_SIGACTION)
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| 83 |
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| 84 | # define BOOST_SIGACTION_BASED_SIGNAL_HANDLING
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| 85 |
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| 86 | # include <unistd.h>
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| 87 | # include <signal.h>
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| 88 | # include <setjmp.h>
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| 89 |
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| 90 | #else
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| 91 |
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| 92 | # define BOOST_NO_SIGNAL_HANDLING
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| 93 |
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| 94 | #endif
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| 95 |
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| 96 | #include <boost/test/detail/suppress_warnings.hpp>
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| 97 |
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| 98 | //____________________________________________________________________________//
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| 99 |
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| 100 | namespace boost {
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| 101 |
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| 102 | namespace detail {
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| 103 |
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| 104 | using unit_test::const_string;
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| 105 |
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| 106 | // boost::execution_monitor::execute() calls boost::detail::report_error(...) to
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| 107 | // report any caught exception and throw execution_exception
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| 108 |
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| 109 | const std::size_t REPORT_ERROR_BUFFER_SIZE = 512;
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| 110 |
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| 111 | static void report_error(
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| 112 | execution_exception::error_code ec,
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| 113 | const_string msg1, // first part of the message
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| 114 | const_string msg2 = "" ); // second part of the message; sum length msg1 + msg2 should not
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| 115 | // exceed REPORT_ERROR_BUFFER_SIZE; never concatenate messages
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| 116 | // manually, cause it should work even in case of memory lack
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| 117 |
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| 118 | //____________________________________________________________________________//
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| 119 |
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| 120 | // Declaration for Microsoft structured exception handling (unix alternative - signal)
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| 121 | #ifdef BOOST_MS_STRUCTURED_EXCEPTION_HANDLING
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| 122 |
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| 123 | // this class defined per the Microsoft structured exception documentation
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| 124 | class ms_se_exception {
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| 125 | public:
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| 126 | // Constructor
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| 127 | explicit ms_se_exception( unsigned int n )
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| 128 | : m_se_id( n ) {}
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| 129 |
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| 130 | // Destructor
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| 131 | ~ms_se_exception() {}
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| 132 |
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| 133 | // access methods
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| 134 | unsigned int id() const { return m_se_id; }
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| 135 |
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| 136 | private:
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| 137 | // Data members
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| 138 | unsigned int m_se_id;
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| 139 | };
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| 140 |
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| 141 | //____________________________________________________________________________//
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| 142 |
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| 143 | void BOOST_TEST_CALL_DECL ms_se_trans_func( unsigned int id, _EXCEPTION_POINTERS* exps );
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| 144 | void BOOST_TEST_CALL_DECL ms_se_forward_func( unsigned int id, _EXCEPTION_POINTERS* exps );
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| 145 | static void report_ms_se_error( unsigned int id );
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| 146 |
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| 147 | //____________________________________________________________________________//
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| 148 |
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| 149 | // Declarations for unix-style signal handling
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| 150 | #elif defined(BOOST_SIGACTION_BASED_SIGNAL_HANDLING)
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| 151 |
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| 152 | class unix_signal_exception {
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| 153 | typedef execution_exception::error_code error_code_type;
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| 154 | public:
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| 155 | // Constructor
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| 156 | unix_signal_exception( execution_exception::error_code ec, const_string em )
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| 157 | : m_error_code( ec ), m_error_message( em ) {}
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| 158 |
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| 159 | // Destructor
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| 160 | ~unix_signal_exception() {}
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| 161 |
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| 162 | // access methods
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| 163 | error_code_type error_code() const { return m_error_code; }
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| 164 | const_string error_message() const { return m_error_message; }
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| 165 | private:
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| 166 | // Data members
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| 167 | error_code_type m_error_code;
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| 168 | const_string m_error_message;
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| 169 | };
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| 170 |
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| 171 | #endif
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| 172 |
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| 173 | //____________________________________________________________________________//
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| 174 |
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| 175 | #if defined(BOOST_MS_CRT_DEBUG_HOOKS)
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| 176 |
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| 177 | int BOOST_TEST_CALL_DECL
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| 178 | assert_reporting_function( int reportType, char* userMessage, int* retVal )
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| 179 | {
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| 180 | switch( reportType ) {
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| 181 | case _CRT_ASSERT:
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| 182 | detail::report_error( execution_exception::user_error, userMessage );
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| 183 |
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| 184 | return 1; // return value and retVal are not important since we never reach this line
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| 185 | case _CRT_ERROR:
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| 186 | detail::report_error( execution_exception::system_error, userMessage );
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| 187 |
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| 188 | return 1; // return value and retVal are not important since we never reach this line
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| 189 | default:
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| 190 | return 0; // use usual reporting method
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| 191 | }
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| 192 | }
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| 193 |
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| 194 | #endif
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| 195 |
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| 196 | } // namespace detail
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| 197 |
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| 198 | // ************************************************************************** //
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| 199 | // ************** execution_monitor ************** //
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| 200 | // ************************************************************************** //
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| 201 |
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| 202 | int
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| 203 | execution_monitor::execute( unit_test::callback0<int> const& F, bool catch_system_errors, int timeout )
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| 204 | {
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| 205 | using unit_test::const_string;
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| 206 |
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| 207 | # ifdef BOOST_TEST_DEBUGGER_CHECK
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| 208 | if( IsDebuggerPresent() )
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| 209 | catch_system_errors = false;
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| 210 | #endif
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| 211 |
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| 212 | #if defined(BOOST_MS_STRUCTURED_EXCEPTION_HANDLING) && !defined(__BORLANDC__)
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| 213 | if( catch_system_errors )
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| 214 | _set_se_translator( detail::ms_se_trans_func );
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| 215 | else
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| 216 | _set_se_translator( detail::ms_se_forward_func );
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| 217 | #endif
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| 218 |
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| 219 | #ifdef BOOST_MS_CRT_DEBUG_HOOKS
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| 220 | if( catch_system_errors )
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| 221 | _CrtSetReportHook( &detail::assert_reporting_function );
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| 222 | #endif
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| 223 |
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| 224 | try {
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| 225 | return catch_signals( F, catch_system_errors, timeout );
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| 226 | }
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| 227 |
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| 228 | // Catch-clause reference arguments are a bit different from function
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| 229 | // arguments (ISO 15.3 paragraphs 18 & 19). Apparently const isn't
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| 230 | // required. Programmers ask for const anyhow, so we supply it. That's
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| 231 | // easier than answering questions about non-const usage.
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| 232 |
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| 233 | catch( execution_aborted const& )
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| 234 | { return 0; }
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| 235 | catch( char const* ex )
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| 236 | { detail::report_error( execution_exception::cpp_exception_error, "C string: ", ex ); }
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| 237 | catch( std::string const& ex )
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| 238 | { detail::report_error( execution_exception::cpp_exception_error, "std::string: ", ex.c_str() ); }
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| 239 |
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| 240 | // std:: exceptions
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| 241 |
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| 242 | catch( std::bad_alloc const& ex )
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| 243 | { detail::report_error( execution_exception::cpp_exception_error, "std::bad_alloc: ", ex.what() ); }
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| 244 |
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| 245 | #if BOOST_WORKAROUND(__BORLANDC__, <= 0x0551)
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| 246 | catch( std::bad_cast const& ex )
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| 247 | { detail::report_error( execution_exception::cpp_exception_error, "std::bad_cast" ); }
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| 248 | catch( std::bad_typeid const& ex )
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| 249 | { detail::report_error( execution_exception::cpp_exception_error, "std::bad_typeid" ); }
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| 250 | #else
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| 251 | catch( std::bad_cast const& ex )
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| 252 | { detail::report_error( execution_exception::cpp_exception_error, "std::bad_cast: ", ex.what() ); }
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| 253 | catch( std::bad_typeid const& ex )
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| 254 | { detail::report_error( execution_exception::cpp_exception_error, "std::bad_typeid: ", ex.what() ); }
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| 255 | #endif
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| 256 |
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| 257 | catch( std::bad_exception const& ex )
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| 258 | { detail::report_error( execution_exception::cpp_exception_error, "std::bad_exception: ", ex.what() ); }
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| 259 | catch( std::domain_error const& ex )
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| 260 | { detail::report_error( execution_exception::cpp_exception_error, "std::domain_error: ", ex.what() ); }
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| 261 | catch( std::invalid_argument const& ex )
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| 262 | { detail::report_error( execution_exception::cpp_exception_error, "std::invalid_argument: ", ex.what() ); }
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| 263 | catch( std::length_error const& ex )
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| 264 | { detail::report_error( execution_exception::cpp_exception_error, "std::length_error: ", ex.what() ); }
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| 265 | catch( std::out_of_range const& ex )
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| 266 | { detail::report_error( execution_exception::cpp_exception_error, "std::out_of_range: ", ex.what() ); }
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| 267 | catch( std::range_error const& ex )
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| 268 | { detail::report_error( execution_exception::cpp_exception_error, "std::range_error: ", ex.what() ); }
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| 269 | catch( std::overflow_error const& ex )
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| 270 | { detail::report_error( execution_exception::cpp_exception_error, "std::overflow_error: ", ex.what() ); }
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| 271 | catch( std::underflow_error const& ex )
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| 272 | { detail::report_error( execution_exception::cpp_exception_error, "std::underflow_error: ", ex.what() ); }
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| 273 | catch( std::logic_error const& ex )
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| 274 | { detail::report_error( execution_exception::cpp_exception_error, "std::logic_error: ", ex.what() ); }
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| 275 | catch( std::runtime_error const& ex )
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| 276 | { detail::report_error( execution_exception::cpp_exception_error, "std::runtime_error: ", ex.what() ); }
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| 277 | catch( std::exception const& ex )
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| 278 | { detail::report_error( execution_exception::cpp_exception_error, "std::exception: ", ex.what() ); }
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| 279 |
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| 280 | #if defined(BOOST_MS_STRUCTURED_EXCEPTION_HANDLING)
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| 281 | catch( detail::ms_se_exception const& ex )
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| 282 | { detail::report_ms_se_error( ex.id() ); }
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| 283 | #elif defined(BOOST_SIGACTION_BASED_SIGNAL_HANDLING)
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| 284 | catch( detail::unix_signal_exception const& ex )
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| 285 | { detail::report_error( ex.error_code(), ex.error_message() ); }
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| 286 | #endif // BOOST_SIGACTION_BASED_SIGNAL_HANDLING
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| 287 |
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| 288 | catch( execution_exception const& ) { throw; }
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| 289 |
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| 290 | catch( ... )
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| 291 | { detail::report_error( execution_exception::cpp_exception_error, "unknown type" ); }
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| 292 |
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| 293 | return 0; // never reached; supplied to quiet compiler warnings
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| 294 | } // execute
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| 295 |
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| 296 | //____________________________________________________________________________//
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| 297 |
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| 298 | #if defined(BOOST_SIGACTION_BASED_SIGNAL_HANDLING)
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| 299 |
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| 300 | // ************************************************************************** //
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| 301 | // ************** boost::detail::signal_handler ************** //
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| 302 | // ************************************************************************** //
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| 303 |
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| 304 | namespace detail {
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| 305 |
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| 306 | class signal_handler {
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| 307 | public:
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| 308 | // Constructor
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| 309 | explicit signal_handler( bool catch_system_errors, int timeout );
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| 310 |
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| 311 | // Destructor
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| 312 | ~signal_handler();
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| 313 |
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| 314 | // access methods
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| 315 | static sigjmp_buf& jump_buffer()
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| 316 | {
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| 317 | assert( !!s_active_handler );
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| 318 |
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| 319 | return s_active_handler->m_sigjmp_buf;
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| 320 | }
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| 321 |
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| 322 | private:
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| 323 | // Data members
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| 324 | struct sigaction m_same_action_for_all_signals;
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| 325 | struct sigaction m_old_SIGFPE_action;
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| 326 | struct sigaction m_old_SIGTRAP_action;
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| 327 | struct sigaction m_old_SIGSEGV_action;
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| 328 | struct sigaction m_old_SIGBUS_action;
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| 329 | struct sigaction m_old_SIGABRT_action;
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| 330 | struct sigaction m_old_SIGALRM_action;
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| 331 |
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| 332 | sigjmp_buf m_sigjmp_buf;
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| 333 |
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| 334 | signal_handler* m_prev_handler;
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| 335 | static signal_handler* s_active_handler;
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| 336 |
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| 337 | bool m_catch_system_errors;
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| 338 | bool m_set_timeout;
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| 339 | };
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| 340 |
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| 341 | signal_handler* signal_handler::s_active_handler = NULL; //!! need to be placed in thread specific storage
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| 342 |
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| 343 | //____________________________________________________________________________//
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| 344 |
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| 345 | extern "C" {
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| 346 |
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| 347 | static void execution_monitor_signal_handler( int sig )
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| 348 | {
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| 349 | siglongjmp( signal_handler::jump_buffer(), sig );
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| 350 | }
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| 351 |
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| 352 | }
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| 353 |
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| 354 | //____________________________________________________________________________//
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| 355 |
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| 356 | signal_handler::signal_handler( bool catch_system_errors, int timeout )
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| 357 | : m_prev_handler( s_active_handler )
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| 358 | , m_catch_system_errors( catch_system_errors )
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| 359 | , m_set_timeout( timeout > 0 )
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| 360 | {
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| 361 | s_active_handler = this;
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| 362 |
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| 363 | if( m_catch_system_errors || m_set_timeout ) {
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| 364 | m_same_action_for_all_signals.sa_flags = 0;
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| 365 | m_same_action_for_all_signals.sa_handler = &execution_monitor_signal_handler;
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| 366 | sigemptyset( &m_same_action_for_all_signals.sa_mask );
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| 367 | }
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| 368 |
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| 369 | if( m_catch_system_errors ) {
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| 370 | sigaction( SIGFPE , &m_same_action_for_all_signals, &m_old_SIGFPE_action );
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| 371 | sigaction( SIGTRAP, &m_same_action_for_all_signals, &m_old_SIGTRAP_action );
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| 372 | sigaction( SIGSEGV, &m_same_action_for_all_signals, &m_old_SIGSEGV_action );
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| 373 | sigaction( SIGBUS , &m_same_action_for_all_signals, &m_old_SIGBUS_action );
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| 374 | sigaction( SIGABRT, &m_same_action_for_all_signals, &m_old_SIGABRT_action );
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| 375 | }
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| 376 |
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| 377 | if( m_set_timeout ) {
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| 378 | sigaction( SIGALRM , &m_same_action_for_all_signals, &m_old_SIGALRM_action );
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| 379 | alarm( timeout );
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| 380 | }
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| 381 | }
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| 382 |
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| 383 | //____________________________________________________________________________//
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| 384 |
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| 385 | signal_handler::~signal_handler()
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| 386 | {
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| 387 | typedef struct sigaction* sigaction_ptr;
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| 388 |
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| 389 | assert( s_active_handler == this );
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| 390 |
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| 391 | if( m_set_timeout ) {
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| 392 | alarm( 0 );
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| 393 | sigaction( SIGALRM, &m_old_SIGALRM_action, sigaction_ptr() );
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| 394 | }
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| 395 |
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| 396 | if( m_catch_system_errors ) {
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| 397 | sigaction( SIGFPE , &m_old_SIGFPE_action , sigaction_ptr() );
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| 398 | sigaction( SIGTRAP, &m_old_SIGTRAP_action, sigaction_ptr() );
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| 399 | sigaction( SIGSEGV, &m_old_SIGSEGV_action, sigaction_ptr() );
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| 400 | sigaction( SIGBUS , &m_old_SIGBUS_action , sigaction_ptr() );
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| 401 | sigaction( SIGABRT, &m_old_SIGABRT_action, sigaction_ptr() );
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| 402 | }
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| 403 |
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| 404 | s_active_handler = m_prev_handler;
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| 405 | }
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| 406 |
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| 407 | //____________________________________________________________________________//
|
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| 408 |
|
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| 409 | } // namespace detail
|
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| 410 |
|
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| 411 | // ************************************************************************** //
|
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| 412 | // ************** execution_monitor::catch_signals ************** //
|
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| 413 | // ************************************************************************** //
|
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| 414 |
|
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| 415 | int
|
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| 416 | execution_monitor::catch_signals( unit_test::callback0<int> const& F, bool catch_system_errors, int timeout )
|
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| 417 | {
|
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| 418 | using namespace detail;
|
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| 419 | typedef execution_exception::error_code ec_type;
|
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| 420 |
|
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| 421 | signal_handler local_signal_handler( catch_system_errors, timeout );
|
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| 422 | int result = 0;
|
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| 423 | ec_type ec = execution_exception::no_error;
|
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| 424 | const_string em;
|
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| 425 |
|
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| 426 | volatile int sigtype = sigsetjmp( signal_handler::jump_buffer(), 1 );
|
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| 427 | if( sigtype == 0 ) {
|
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| 428 | result = m_custom_translators ? (*m_custom_translators)( F ) : F();
|
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| 429 | }
|
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| 430 | else {
|
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| 431 | switch(sigtype) {
|
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| 432 | case SIGALRM:
|
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| 433 | ec = execution_exception::timeout_error;
|
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| 434 | em = BOOST_TEST_L( "signal: SIGALRM (timeout while executing function)" );
|
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| 435 | break;
|
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| 436 | case SIGTRAP:
|
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| 437 | ec = execution_exception::system_error;
|
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| 438 | em = BOOST_TEST_L( "signal: SIGTRAP (perhaps integer divide by zero)" );
|
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| 439 | break;
|
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| 440 | case SIGFPE:
|
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| 441 | ec = execution_exception::system_error;
|
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| 442 | em = BOOST_TEST_L( "signal: SIGFPE (arithmetic exception)" );
|
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| 443 | break;
|
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| 444 | case SIGABRT:
|
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| 445 | ec = execution_exception::system_error;
|
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| 446 | em = BOOST_TEST_L( "signal: SIGABRT (application abort requested)" );
|
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| 447 | break;
|
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| 448 | case SIGSEGV:
|
---|
| 449 | case SIGBUS:
|
---|
| 450 | ec = execution_exception::system_fatal_error;
|
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| 451 | em = BOOST_TEST_L( "signal: memory access violation" );
|
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| 452 | break;
|
---|
| 453 | default:
|
---|
| 454 | ec = execution_exception::system_error;
|
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| 455 | em = BOOST_TEST_L( "signal: unrecognized signal" );
|
---|
| 456 | }
|
---|
| 457 | }
|
---|
| 458 |
|
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| 459 | if( ec != execution_exception::no_error )
|
---|
| 460 | throw unix_signal_exception( ec, em );
|
---|
| 461 |
|
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| 462 | return result;
|
---|
| 463 | } // unix catch_signals
|
---|
| 464 |
|
---|
| 465 | //____________________________________________________________________________//
|
---|
| 466 |
|
---|
| 467 | #elif (defined(__BORLANDC__) && defined(_Windows) && !defined(BOOST_DISABLE_WIN32))
|
---|
| 468 |
|
---|
| 469 | // this works for Borland but not other Win32 compilers (which trap too many cases)
|
---|
| 470 | int
|
---|
| 471 | execution_monitor::catch_signals( unit_test::callback0<int> const& F, bool catch_system_errors, int )
|
---|
| 472 | {
|
---|
| 473 | int result;
|
---|
| 474 |
|
---|
| 475 | if( catch_system_errors ) {
|
---|
| 476 | __try { result = m_custom_translators ? (*m_custom_translators)( F ) : F(); }
|
---|
| 477 |
|
---|
| 478 | __except (1) {
|
---|
| 479 | throw detail::ms_se_exception( GetExceptionCode() );
|
---|
| 480 | }
|
---|
| 481 | }
|
---|
| 482 | else
|
---|
| 483 | result = m_custom_translators ? (*m_custom_translators)( F ) : F();
|
---|
| 484 |
|
---|
| 485 | return result;
|
---|
| 486 | }
|
---|
| 487 |
|
---|
| 488 | #else // default signal handler
|
---|
| 489 |
|
---|
| 490 | int
|
---|
| 491 | execution_monitor::catch_signals( unit_test::callback0<int> const& F, bool, int )
|
---|
| 492 | {
|
---|
| 493 | return m_custom_translators ? (*m_custom_translators)( F ) : F();
|
---|
| 494 | }
|
---|
| 495 |
|
---|
| 496 | #endif // choose signal handler
|
---|
| 497 |
|
---|
| 498 | // ************************************************************************** //
|
---|
| 499 | // ************** Microsoft structured exception handling ************** //
|
---|
| 500 | // ************************************************************************** //
|
---|
| 501 |
|
---|
| 502 | #if defined(BOOST_MS_STRUCTURED_EXCEPTION_HANDLING)
|
---|
| 503 |
|
---|
| 504 | namespace detail {
|
---|
| 505 |
|
---|
| 506 | void BOOST_TEST_CALL_DECL
|
---|
| 507 | ms_se_trans_func( unsigned int id, _EXCEPTION_POINTERS* /* exps */ )
|
---|
| 508 | {
|
---|
| 509 | throw ms_se_exception( id );
|
---|
| 510 | }
|
---|
| 511 |
|
---|
| 512 | //____________________________________________________________________________//
|
---|
| 513 |
|
---|
| 514 | void BOOST_TEST_CALL_DECL
|
---|
| 515 | ms_se_forward_func( unsigned int /* id */, _EXCEPTION_POINTERS* /* exps */ )
|
---|
| 516 | {
|
---|
| 517 | throw;
|
---|
| 518 | }
|
---|
| 519 |
|
---|
| 520 | //____________________________________________________________________________//
|
---|
| 521 |
|
---|
| 522 | void
|
---|
| 523 | report_ms_se_error( unsigned int id )
|
---|
| 524 | {
|
---|
| 525 | switch( id ) {
|
---|
| 526 | // cases classified as fatal_system_error
|
---|
| 527 | case EXCEPTION_ACCESS_VIOLATION:
|
---|
| 528 | detail::report_error( execution_exception::system_fatal_error, "memory access violation" );
|
---|
| 529 | break;
|
---|
| 530 |
|
---|
| 531 | case EXCEPTION_ILLEGAL_INSTRUCTION:
|
---|
| 532 | detail::report_error( execution_exception::system_fatal_error, "illegal instruction" );
|
---|
| 533 | break;
|
---|
| 534 |
|
---|
| 535 | case EXCEPTION_PRIV_INSTRUCTION:
|
---|
| 536 | detail::report_error( execution_exception::system_fatal_error, "privileged instruction" );
|
---|
| 537 | break;
|
---|
| 538 |
|
---|
| 539 | case EXCEPTION_IN_PAGE_ERROR:
|
---|
| 540 | detail::report_error( execution_exception::system_fatal_error, "memory page error" );
|
---|
| 541 | break;
|
---|
| 542 |
|
---|
| 543 | case EXCEPTION_STACK_OVERFLOW:
|
---|
| 544 | detail::report_error( execution_exception::system_fatal_error, "stack overflow" );
|
---|
| 545 | break;
|
---|
| 546 |
|
---|
| 547 | // cases classified as (non-fatal) system_trap
|
---|
| 548 | case EXCEPTION_DATATYPE_MISALIGNMENT:
|
---|
| 549 | detail::report_error( execution_exception::system_error, "data misalignment" );
|
---|
| 550 | break;
|
---|
| 551 |
|
---|
| 552 | case EXCEPTION_INT_DIVIDE_BY_ZERO:
|
---|
| 553 | detail::report_error( execution_exception::system_error, "integer divide by zero" );
|
---|
| 554 | break;
|
---|
| 555 |
|
---|
| 556 | case EXCEPTION_INT_OVERFLOW:
|
---|
| 557 | detail::report_error( execution_exception::system_error, "integer overflow" );
|
---|
| 558 | break;
|
---|
| 559 |
|
---|
| 560 | case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
|
---|
| 561 | detail::report_error( execution_exception::system_error, "array bounds exceeded" );
|
---|
| 562 | break;
|
---|
| 563 |
|
---|
| 564 | case EXCEPTION_FLT_DIVIDE_BY_ZERO:
|
---|
| 565 | detail::report_error( execution_exception::system_error, "floating point divide by zero" );
|
---|
| 566 | break;
|
---|
| 567 |
|
---|
| 568 | case EXCEPTION_FLT_STACK_CHECK:
|
---|
| 569 | detail::report_error( execution_exception::system_error, "floating point stack check" );
|
---|
| 570 | break;
|
---|
| 571 |
|
---|
| 572 | case EXCEPTION_FLT_DENORMAL_OPERAND:
|
---|
| 573 | case EXCEPTION_FLT_INEXACT_RESULT:
|
---|
| 574 | case EXCEPTION_FLT_INVALID_OPERATION:
|
---|
| 575 | case EXCEPTION_FLT_OVERFLOW:
|
---|
| 576 | case EXCEPTION_FLT_UNDERFLOW:
|
---|
| 577 | detail::report_error( execution_exception::system_error, "floating point error" );
|
---|
| 578 | break;
|
---|
| 579 |
|
---|
| 580 | default:
|
---|
| 581 | detail::report_error( execution_exception::system_error, "unrecognized exception or signal" );
|
---|
| 582 | break;
|
---|
| 583 | } // switch
|
---|
| 584 | } // report_ms_se_error
|
---|
| 585 |
|
---|
| 586 | //____________________________________________________________________________//
|
---|
| 587 |
|
---|
| 588 | } // namespace detail
|
---|
| 589 |
|
---|
| 590 | #endif // Microsoft structured exception handling
|
---|
| 591 |
|
---|
| 592 | // ************************************************************************** //
|
---|
| 593 | // ************** report_error ************** //
|
---|
| 594 | // ************************************************************************** //
|
---|
| 595 |
|
---|
| 596 | namespace detail {
|
---|
| 597 |
|
---|
| 598 | static void report_error( execution_exception::error_code ec, const_string msg1, const_string msg2 )
|
---|
| 599 | {
|
---|
| 600 | static char buf[REPORT_ERROR_BUFFER_SIZE];
|
---|
| 601 |
|
---|
| 602 | buf[0] = '\0';
|
---|
| 603 |
|
---|
| 604 | std::strncat( buf, msg1.begin(), sizeof(buf)-1 );
|
---|
| 605 | std::strncat( buf, msg2.begin(), sizeof(buf) - msg1.size() - 1 );
|
---|
| 606 |
|
---|
| 607 | throw execution_exception( ec, buf );
|
---|
| 608 | }
|
---|
| 609 |
|
---|
| 610 | //____________________________________________________________________________//
|
---|
| 611 |
|
---|
| 612 | } // namespace detail
|
---|
| 613 |
|
---|
| 614 | // ************************************************************************** //
|
---|
| 615 | // ************** detect_memory_leak ************** //
|
---|
| 616 | // ************************************************************************** //
|
---|
| 617 |
|
---|
| 618 | void
|
---|
| 619 | detect_memory_leak( long mem_leak_alloc_num )
|
---|
| 620 | {
|
---|
| 621 | unit_test::ut_detail::ignore_unused_variable_warning( mem_leak_alloc_num );
|
---|
| 622 |
|
---|
| 623 | #ifdef BOOST_MS_CRT_DEBUG_HOOKS
|
---|
| 624 | _CrtSetDbgFlag ( _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF );
|
---|
| 625 | _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE);
|
---|
| 626 | _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDOUT);
|
---|
| 627 |
|
---|
| 628 | if( mem_leak_alloc_num > 1 )
|
---|
| 629 | _CrtSetBreakAlloc( mem_leak_alloc_num );
|
---|
| 630 | #endif // BOOST_MS_CRT_DEBUG_HOOKS
|
---|
| 631 | }
|
---|
| 632 |
|
---|
| 633 | } // namespace boost
|
---|
| 634 |
|
---|
| 635 | //____________________________________________________________________________//
|
---|
| 636 |
|
---|
| 637 | #include <boost/test/detail/enable_warnings.hpp>
|
---|
| 638 |
|
---|
| 639 | // ***************************************************************************
|
---|
| 640 | // Revision History :
|
---|
| 641 | //
|
---|
| 642 | // $Log: execution_monitor.ipp,v $
|
---|
| 643 | // Revision 1.9 2005/04/30 17:07:22 rogeeff
|
---|
| 644 | // ignore_warning included
|
---|
| 645 | //
|
---|
| 646 | // Revision 1.8 2005/04/30 16:46:50 rogeeff
|
---|
| 647 | // warning suppressed
|
---|
| 648 | //
|
---|
| 649 | // Revision 1.7 2005/04/13 05:32:03 rogeeff
|
---|
| 650 | // typo fix
|
---|
| 651 | //
|
---|
| 652 | // Revision 1.6 2005/04/05 06:11:37 rogeeff
|
---|
| 653 | // memory leak allocation point detection\nextra help with _WIN32_WINNT
|
---|
| 654 | //
|
---|
| 655 | // Revision 1.5 2005/02/20 08:27:07 rogeeff
|
---|
| 656 | // This a major update for Boost.Test framework. See release docs for complete list of fixes/updates
|
---|
| 657 | //
|
---|
| 658 | // Revision 1.4 2005/02/01 06:40:07 rogeeff
|
---|
| 659 | // copyright update
|
---|
| 660 | // old log entries removed
|
---|
| 661 | // minor stilistic changes
|
---|
| 662 | // depricated tools removed
|
---|
| 663 | //
|
---|
| 664 | // Revision 1.3 2005/01/31 07:50:06 rogeeff
|
---|
| 665 | // cdecl portability fix
|
---|
| 666 | //
|
---|
| 667 | // Revision 1.2 2005/01/31 05:58:03 rogeeff
|
---|
| 668 | // detect_memory_leak feature added
|
---|
| 669 | //
|
---|
| 670 | // Revision 1.1 2005/01/22 19:22:12 rogeeff
|
---|
| 671 | // implementation moved into headers section to eliminate dependency of included/minimal component on src directory
|
---|
| 672 | //
|
---|
| 673 | // Revision 1.36 2005/01/21 07:21:38 rogeeff
|
---|
| 674 | // detect presence of debugger under VC and automatically prevent catching system errors
|
---|
| 675 | //
|
---|
| 676 | // ***************************************************************************
|
---|
| 677 |
|
---|
| 678 | #endif // BOOST_TEST_EXECUTION_MONITOR_IPP_012205GER
|
---|