使用boost 1.36和C发布RHEL4的问题

我正在努力解决一个神秘的问题 @H_403_7@我只看到我的RHel4发布版本.我的一些单元测试(使用boost 1.36单元测试框架)在RHel4( gcc 3.4.6)和使用发布构建类型上失败.我没有看到使用RHel5发布或调试构建类型的问题(gcc 4.1.2,boost-1.39);我也不 @H_403_7@使用Visual studio 2005(使用boost-1.36)或2008(使用boost-1.39)在 Windows 32位或64位上查看.

怀疑这可能是由于一些微妙的内存问题,我继续在测试应用程序上运行valgrind(保留问题的最小情况).这是我使用“完全,无法访问”模式运行valgrind时得到的结果：

==12285== Memcheck,a memory error detector.
==12285== Copyright (C) 2002-2005,and GNU GPL'd,by Julian SeWARD et al.
==12285== Using LibVEX rev 1575,a library for dynamic binary translation.
==12285== Copyright (C) 2004-2005,by OpenWorks LLP.
==12285== Using valgrind-3.1.1,a dynamic binary instrumentation framework.
==12285== Copyright (C) 2000-2005,by Julian SeWARD et al.
==12285== For more details,rerun with: -v
==12285== 
==12285== My PID = 12285,parent PID = 12284.  Prog and args are:
==12285==    ./myprojd
==12285== 
==12285== Syscall param sigaltstack(ss) points to uninitialised byte(s) 
==12285==    at 0x3AD682EDA9: sigaltstack (in /lib64/tls/libc-2.3.4.so)
==12285==    by 0x6488638: boost::detail::signal_handler::~signal_handler() 
             (in /<path_to>/libboost_unit_test_framework-gcc34-mt-1_36.so.1.36.0)
==12285==    by 0x648975E: boost::execution_monitor::catch_signals   
             (boost::unit_test::callBACk0<int> const&)
             (in /<path_to>/libboost_unit_test_framework-gcc34-mt-1_36.so.1.36.0)
==12285==    by 0x6489813: boost::execution_monitor::execute 
             (boost::unit_test::callBACk0<int> const&)  
             (in /<path_to>/libboost_unit_test_framework-gcc34-mt-1_36.so.1.36.0)
==12285==    by 0x648F2E4: boost::unit_test::framework::run(unsigned long,bool) 
             (in /<path_to>/libboost_unit_test_framework-gcc34-mt-1_36.so.1.36.0)
==12285==    by 0x649BD02: boost::unit_test::unit_test_R_345_11845@ain(bool (*)(),int,char**) 
             (in /<path_to>/libboost_unit_test_framework-gcc34-mt-1_36.so.1.36.0)
==12285==    by 0x4147F0: main (init.cpp:132)
==12285==  Address 0x7FEFFF3B0 is on thread 1's stack
==12285== 
==12285== ERROR SUMMary: 6 errors from 1 contexts (suppressed: 4 from 1)
==12285== malloc/free: in use at exit: 190,112 bytes in 1,869 blocks.
==12285== malloc/free: 23,128 allocs,21,259 frees,2,520,845 bytes allocated.
==12285== For counts of detected errors,rerun with: -v
==12285== searching for pointers to 1,869 not-freed blocks. 
==12285== checked 2,184,272 bytes.
==12285== 
==12285== LEAK SUMMary:
==12285==    definitely lost: 0 bytes in 0 blocks.
==12285==      possibly lost: 0 bytes in 0 blocks.
==12285==    still reachable: 190,869 blocks.
==12285==         suppressed: 0 bytes in 0 blocks. 
==12285== Reachable blocks (those to which a pointer was found) are not shown.
==12285== To see them,rerun with: --show-reachable=yes

当然,我在调试模式下运行它(虽然我提到错误仅在发布模式下发生).如果我在发布模式下运行valgrind,我得到相同的输出(也许@H_403_7@较少的细节,如线#s).从这看起来问题出现在boost-1.36中,或者也许是我对init_unit_test_suite的定义？显然,我可以尝试的一件事是@H_403_7@在所有平台上使用boost-1.39运行;但不幸的是,我们目前正在使用RHel4和VS2005的boost-1.36,所以这可能还不实用.

我还观察到在测试失败的时候强制某个记录器输出到控制台,使测试通过(不好,我知道)！怀疑这可能是因为我评论了所有记录器输出并运行了valgrind – 所以这就是上面发布的内容.如果您需要init_unit_test_suite函数的一些代码片段;我可以发布,如果有帮助的话.任何解决这个问题的想法都是受欢迎的,非常感谢

05/26/2011编辑：

这是init_unit_test_suite – 感谢有人可以看看.

std::ofstream log_stream;
std::ofstream report_stream;

const_String retrieve_framework_parameter( const_String cla_name,int argc,char** argv ) {
    //- first try to find parameter among command line arguments if present
    if( argc ) {
        //- locate corresponding cla name
        if( !cla_name.is_empty() ) {
            for( int i = 1; i < argc; ++i ) {
                if( cla_name == const_String( argv[i],cla_name.size() ) && argv[i][cla_name.size()] == '=' ) {
                    const_String result = argv[i] + cla_name.size() + 1;

                    for( int j = i; j < argc; ++j ) {
                        argv[j] = argv[j+1];
                    }
                    --argc;

                    return result;
                }
            }
        }
    }
    return std::getenv( cla_name.begin() );
}
//! Format results to CPP UNIT xml
class simple_report_formatter : public results_reporter::format {

public:
    virtual void results_report_start( std::ostream&) {
    }
    virtual void results_report_finish( std::ostream&)  {
    }
    virtual void test_unit_report_start(test_unit const&,std::ostream&)  {
    }
    virtual void test_unit_report_finish(test_unit const& tu,std::ostream& out) {
        if( tu.p_type == tut_case ) {
            const test_results& r = results_collector.results(tu.p_id);
            if( r.passed() ) {
                out<<"[PASS] ";
            } else {
                out<<"[FAIL] ";
            }
            out<<"Test Case <unit_"<<tu.p_name.get()<<"> ";
            if( !r.passed() ) {
                out<<" - ";
                out<<"!! Assertions Failed: "<<r.p_assertions_Failed;
                out<<" - See log files for details on @R_11_4895@ !!";
            }
            out<<std::endl;

#if Defined(MYPROJ_WINDOWS) && defined(MYPROJ_DEBUG)
            if( !r.passed() ) {
                std::oStringstream msg;
                msg<<"!! "<<tu.p_name.get()<<" Failed !!"<<std::endl;
                OutputDebugStringA(msg.str().c_str());
            }
#endif
        }
    }
    virtual void do_confirmation_report(test_unit const&,std::ostream&)  {
    }
};


bool init_unit_test_suite() {
const_String log_file = retrieve_framework_parameter(
    "--log_file",framework::master_test_suite().argc,framework::master_test_suite().argv
);
if( !log_file.empty() ) {
    log_stream.open(log_file.begin());
    unit_test_log.set_stream(log_stream);
}

const_String report_file = retrieve_framework_parameter(
    "--report_file",framework::master_test_suite().argv
);
if( !report_file.empty() ) {
    report_stream.open(report_file.begin());
    results_reporter::set_stream(report_stream);
}
if( runtime_config::report_format() == CLF ) {
    results_reporter::set_format(new simple_report_formatter);
}

// This is providing the sensible default configuration when the test is being run
// without any input parameters whatsoever: print the final report to console
if( framework::master_test_suite().argc <= 1 ) {        
    results_reporter::set_stream(std::cout);
    results_reporter::set_format(new simple_report_formatter);
    results_reporter::set_level(DETAILED_REPORT);
}

framework::master_test_suite().p_name.set(MYPROJ_test_SUITE_Name);
return true;
}