[1.33.1][test][vc80] new user question concerning 1_33_1\libs\test\doc\examples\unit_test_example1.html & unit_test_example1.cpp/
Hi, I've built and run this with libboost_unit_test_framework-vc80-mt-gd-1_33_1.lib in my Linker->Input->Additional Dependencies. The single test looks like this: void free_test_function() { // reports 'error in "free_test_function": test 2 == 1 failed' BOOST_CHECK(2 == 1); // non-critical test => continue after failure int* p = (int*)0; *p = 0; } When I run it, I see the falied message (2!=1), but I don't get the final 'No errors found' message since '*p=0' causes an unhandlled exception. But when I run it with #include <boost/test/included/unit_test_framework.hpp> and no library instead, it runs to completion as expected. Any idea what I'm doing wrong. thanks in advance, John McMahon
How did you build the library? It looks like async exceptions were not enabled during library build. Gennadiy "John McMahon" <john_gg_mcmahon@hotmail.com> wrote in message news:f156ao$rp6$1@sea.gmane.org... Hi, I've built and run this with libboost_unit_test_framework-vc80-mt-gd-1_33_1.lib in my Linker->Input->Additional Dependencies. The single test looks like this: void free_test_function() { // reports 'error in "free_test_function": test 2 == 1 failed' BOOST_CHECK(2 == 1); // non-critical test => continue after failure int* p = (int*)0; *p = 0; } When I run it, I see the falied message (2!=1), but I don't get the final 'No errors found' message since '*p=0' causes an unhandlled exception. But when I run it with #include <boost/test/included/unit_test_framework.hpp> and no library instead, it runs to completion as expected. Any idea what I'm doing wrong. thanks in advance, John McMahon ------------------------------------------------------------------------------ _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users
Hi Grennadiy, I downloaded the prebuilt vc80 1.33.1 versionfrom http://www.boost-consulting.com/products/free John ----- Original Message ----- From: Gennadiy Rozental Newsgroups: gmane.comp.lib.boost.user To: boost-users@lists.boost.org Sent: Monday, April 30, 2007 6:04 PM Subject: Re: [1.33.1][test][vc80] new user questionconcerning1_33_1\libs\test\doc\examples\unit_test_example1.html&unit_test_example1.cpp/ How did you build the library? It looks like async exceptions were not enabled during library build. Gennadiy "John McMahon" <john_gg_mcmahon@hotmail.com> wrote in message news:f156ao$rp6$1@sea.gmane.org... Hi, I've built and run this with libboost_unit_test_framework-vc80-mt-gd-1_33_1.lib in my Linker->Input->Additional Dependencies. The single test looks like this: void free_test_function() { // reports 'error in "free_test_function": test 2 == 1 failed' BOOST_CHECK(2 == 1); // non-critical test => continue after failure int* p = (int*)0; *p = 0; } When I run it, I see the falied message (2!=1), but I don't get the final 'No errors found' message since '*p=0' causes an unhandlled exception. But when I run it with #include <boost/test/included/unit_test_framework.hpp> and no library instead, it runs to completion as expected. Any idea what I'm doing wrong. thanks in advance, John McMahon ---------------------------------------------------------------------------- _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users ------------------------------------------------------------------------------ _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users
"John" <john_gg_mcmahon@hotmail.com> wrote in message news:BAY144-DAV160A3C2B6ECB7E9B54F0ECA74C0@phx.gbl... Hi Grennadiy, I downloaded the prebuilt vc80 1.33.1 versionfrom http://www.boost-consulting.com/products/free John
Yes. This version is not correct. The issue is addressed in 1.34.0 AFAIK. Switch to 1.34 (preferable). Or build the library yourself from the Boost.Test sources. Gennadiy
built a new libboost_unit_test_framework-vc80-mt-gd-1_33_1.lib and just now prepended my vc80 lib search path to point to the folder I did the 1.33.1 libirary build. It gave the same error at the same point. Also, http://www.boost-consulting.com/products/free/beta contains the line: "Nothing here yet. We expect to have a beta version of the Boost 1.34 installer soon" thanks "Gennadiy Rozental" <gennadiy.rozental@thomson.com> wrote in message news:f1592e$5v5$1@sea.gmane.org...
"John" <john_gg_mcmahon@hotmail.com> wrote in message news:BAY144-DAV160A3C2B6ECB7E9B54F0ECA74C0@phx.gbl... Hi Grennadiy, I downloaded the prebuilt vc80 1.33.1 versionfrom http://www.boost-consulting.com/products/free John
Yes. This version is not correct. The issue is addressed in 1.34.0 AFAIK.
Switch to 1.34 (preferable). Or build the library yourself from the Boost.Test sources.
Gennadiy
"John McMahon" <john_gg_mcmahon@hotmail.com> wrote in message news:f15bem$ehn$1@sea.gmane.org...
built a new libboost_unit_test_framework-vc80-mt-gd-1_33_1.lib and just now prepended my vc80 lib search path to point to the folder I did the 1.33.1 libirary build.
The error was in tools if I am not mistaken. You need to make sure manually that async exceptions flag is turned on (/Ga?)
Would it be this?: "Use /EHa to specify the asynchronous exception handling model (C++ exception handling with structured exception handling exceptions). /EHa may result in a less performant image because the compiler will not optimize a catch block as aggressively, even if the compiler does not see a throw. /GX is deprecated in Visual C++ 2005; use /EH (Exception Handling Model) instead. For more information, see Deprecated Compiler Options." Also, I'm guessing, but it looks like I should set the compiler flag in boost\boost_1_33_1\tools\build\v1\vc-8_0-tools.jam I edited it to contain flags vc-8_0 C++FLAGS : /EHa ; # no idea if the syntax is right; also is this the right compiler option? or /EHsh. Tried both. to no avail. and ran bjam --v2 --with-test "-sTOOLS=vc-8_0" "-sVS80_ROOT=C:\Program Files\Microsoft Visual Studio 8\VC" (I see no corresponding v2 vc-8_0-tools.jam.) This built ..\boost\boost_1_33_1\bin.v2\libs\test\build\msvc\debug\asynch-exceptions-on\link-static\boost_unit_test_framework-vc-d-1_33.lib (notice no lib- prepended). When I point my lib path to this library, I get the same exception - only this time on the console outut rather than in a popup. John ---- Log out out from vc80 link step. 1>Searching libraries 1> Searching D:\john\SyncFolder\projects\programming\c++\boost\boost_1_33_1\bin.v2\libs\test\build\msvc\debug\asynch-exceptions-on\link-static\boost_unit_test_framework-vc-d-1_33.lib: 1> Found "void __cdecl boost::test_tools::tt_detail::check_impl(class boost::test_tools::predicate_result const &,class boost::basic_wrap_stringstream<char> &,class boost::unit_test::basic_cstring<char const >,unsigned int,enum boost::test_tools::tt_detail::tool_level,enum boost::test_tools::tt_detail::check_type,unsigned int,...)" (?check_impl@tt_detail@test_tools@boost@@YAXABVpredicate_result@23@AAV?$basic_wrap_stringstream@D@3@V?$basic_cstring@$$CBD@unit_test@3@IW4tool_level@123@W4check_type@123@IZZ) 1> Referenced in BoostTest1.obj 1> Loaded boost_unit_test_framework-vc-d-1_33.lib(test_tools.obj) 1> Found "public: void __thiscall boost::unit_test::test_suite::add(class boost::unit_test::test_unit *,unsigned long,unsigned int)" (?add@test_suite@unit_test@boost@@QAEXPAVtest_unit@23@KI@Z) 1> Referenced in BoostTest1.obj 1> Loaded boost_unit_test_framework-vc-d-1_33.lib(unit_test_suite.obj) 1> Found "void __cdecl boost::unit_test::framework::test_unit_aborted(void)" (?test_unit_aborted@framework@unit_test@boost@@YAXXZ) 1> Referenced in boost_unit_test_framework-vc-d-1_33.lib(test_tools.obj) 1> Loaded boost_unit_test_framework-vc-d-1_33.lib(framework.obj) 1> Found "public: class boost::unit_test::unit_test_log_t & __thiscall boost::unit_test::unit_test_log_t::operator<<(struct boost::unit_test::log::checkpoint const &)" (??6unit_test_log_t@unit_test@boost@@QAEAAV012@ABUcheckpoint@log@12@@Z) 1> Referenced in boost_unit_test_framework-vc-d-1_33.lib(test_tools.obj) 1> Loaded boost_unit_test_framework-vc-d-1_33.lib(unit_test_log.obj) 1> Found "public: bool __thiscall boost::unit_test::test_results::passed(void)const " (?passed@test_results@unit_test@boost@@QBE_NXZ) 1> Referenced in boost_unit_test_framework-vc-d-1_33.lib(unit_test_suite.obj) 1> Loaded boost_unit_test_framework-vc-d-1_33.lib(results_collector.obj) 1> Found "int __cdecl boost::unit_test::runtime_config::random_seed(void)" (?random_seed@runtime_config@unit_test@boost@@YAHXZ) 1> Referenced in boost_unit_test_framework-vc-d-1_33.lib(unit_test_suite.obj) 1> Referenced in boost_unit_test_framework-vc-d-1_33.lib(framework.obj) 1> Loaded boost_unit_test_framework-vc-d-1_33.lib(unit_test_parameters.obj) 1> Found "public: enum boost::unit_test::unit_test_monitor_t::error_level __thiscall boost::unit_test::unit_test_monitor_t::execute_and_translate(class boost::unit_test::test_case const &)" (?execute_and_translate@unit_test_monitor_t@unit_test@boost@@QAE?AW4error_level@123@ABVtest_case@23@@Z) 1> Referenced in boost_unit_test_framework-vc-d-1_33.lib(framework.obj) 1> Loaded boost_unit_test_framework-vc-d-1_33.lib(unit_test_monitor.obj) 1> Found "void __cdecl boost::detect_memory_leak(long)" (?detect_memory_leak@boost@@YAXJ@Z) 1> Referenced in boost_unit_test_framework-vc-d-1_33.lib(framework.obj) 1> Loaded boost_unit_test_framework-vc-d-1_33.lib(execution_monitor.obj) "Gennadiy Rozental" <gennadiy.rozental@thomson.com> wrote in message news:f15bka$f5b$1@sea.gmane.org...
"John McMahon" <john_gg_mcmahon@hotmail.com> wrote in message news:f15bem$ehn$1@sea.gmane.org...
built a new libboost_unit_test_framework-vc80-mt-gd-1_33_1.lib and just now prepended my vc80 lib search path to point to the folder I did the 1.33.1 libirary build.
The error was in tools if I am not mistaken. You need to make sure manually that async exceptions flag is turned on (/Ga?)
"John McMahon" <john_gg_mcmahon@hotmail.com> wrote in message news:f15iu8$c6d$1@sea.gmane.org...
Would it be this?: "Use /EHa to specify the asynchronous exception handling model (C++ exception handling with structured exception handling exceptions). /EHa may result in a less performant image because the compiler will not optimize a catch block as aggressively, even if the compiler does not see a throw. /GX is deprecated in Visual C++ 2005; use /EH (Exception Handling Model) instead. For more information, see Deprecated Compiler Options."
Also, I'm guessing, but it looks like I should set the compiler flag in boost\boost_1_33_1\tools\build\v1\vc-8_0-tools.jam
I edited it to contain flags vc-8_0 C++FLAGS : /EHa ; # no idea if the syntax is right; also is this the right compiler option? or /EHsh. Tried both. to no avail.
Ask Boost.Build guys.
and ran
bjam --v2 --with-test "-sTOOLS=vc-8_0" "-sVS80_ROOT=C:\Program Files\Microsoft Visual Studio 8\VC"
Make sure you cleanup results of previous run
(I see no corresponding v2 vc-8_0-tools.jam.)
This built ..\boost\boost_1_33_1\bin.v2\libs\test\build\msvc\debug\asynch-exceptions-on\link-static\boost_unit_test_framework-vc-d-1_33.lib
(notice no lib- prepended).
When I point my lib path to this library, I get the same exception - only this time on the console outut rather than in a popup.
Could you please show me the output?
John
---- Log out out from vc80 link step. 1>Searching libraries
1> Searching D:\john\SyncFolder\projects\programming\c++\boost\boost_1_33_1\bin.v2\libs\test\build\msvc\debug\asynch-exceptions-on\link-static\boost_unit_test_framework-vc-d-1_33.lib:
1> Found "void __cdecl boost::test_tools::tt_detail::check_impl(class boost::test_tools::predicate_result const &,class boost::basic_wrap_stringstream<char> &,class boost::unit_test::basic_cstring<char const >,unsigned int,enum boost::test_tools::tt_detail::tool_level,enum boost::test_tools::tt_detail::check_type,unsigned int,...)" (?check_impl@tt_detail@test_tools@boost@@YAXABVpredicate_result@23@AAV?$basic_wrap_stringstream@D@3@V?$basic_cstring@$$CBD@unit_test@3@IW4tool_level@123@W4check_type@123@IZZ)
1> Referenced in BoostTest1.obj
1> Loaded boost_unit_test_framework-vc-d-1_33.lib(test_tools.obj)
1> Found "public: void __thiscall boost::unit_test::test_suite::add(class boost::unit_test::test_unit *,unsigned long,unsigned int)" (?add@test_suite@unit_test@boost@@QAEXPAVtest_unit@23@KI@Z)
1> Referenced in BoostTest1.obj
1> Loaded boost_unit_test_framework-vc-d-1_33.lib(unit_test_suite.obj)
1> Found "void __cdecl boost::unit_test::framework::test_unit_aborted(void)" (?test_unit_aborted@framework@unit_test@boost@@YAXXZ)
1> Referenced in boost_unit_test_framework-vc-d-1_33.lib(test_tools.obj)
1> Loaded boost_unit_test_framework-vc-d-1_33.lib(framework.obj)
1> Found "public: class boost::unit_test::unit_test_log_t & __thiscall boost::unit_test::unit_test_log_t::operator<<(struct boost::unit_test::log::checkpoint const &)" (??6unit_test_log_t@unit_test@boost@@QAEAAV012@ABUcheckpoint@log@12@@Z)
1> Referenced in boost_unit_test_framework-vc-d-1_33.lib(test_tools.obj)
1> Loaded boost_unit_test_framework-vc-d-1_33.lib(unit_test_log.obj)
1> Found "public: bool __thiscall boost::unit_test::test_results::passed(void)const " (?passed@test_results@unit_test@boost@@QBE_NXZ)
1> Referenced in boost_unit_test_framework-vc-d-1_33.lib(unit_test_suite.obj)
1> Loaded boost_unit_test_framework-vc-d-1_33.lib(results_collector.obj)
1> Found "int __cdecl boost::unit_test::runtime_config::random_seed(void)" (?random_seed@runtime_config@unit_test@boost@@YAHXZ)
1> Referenced in boost_unit_test_framework-vc-d-1_33.lib(unit_test_suite.obj)
1> Referenced in boost_unit_test_framework-vc-d-1_33.lib(framework.obj)
1> Loaded boost_unit_test_framework-vc-d-1_33.lib(unit_test_parameters.obj)
1> Found "public: enum boost::unit_test::unit_test_monitor_t::error_level __thiscall boost::unit_test::unit_test_monitor_t::execute_and_translate(class boost::unit_test::test_case const &)" (?execute_and_translate@unit_test_monitor_t@unit_test@boost@@QAE?AW4error_level@123@ABVtest_case@23@@Z)
1> Referenced in boost_unit_test_framework-vc-d-1_33.lib(framework.obj)
1> Loaded boost_unit_test_framework-vc-d-1_33.lib(unit_test_monitor.obj)
1> Found "void __cdecl boost::detect_memory_leak(long)" (?detect_memory_leak@boost@@YAXJ@Z)
1> Referenced in boost_unit_test_framework-vc-d-1_33.lib(framework.obj)
1> Loaded boost_unit_test_framework-vc-d-1_33.lib(execution_monitor.obj)
"Gennadiy Rozental" <gennadiy.rozental@thomson.com> wrote in message news:f15bka$f5b$1@sea.gmane.org...
"John McMahon" <john_gg_mcmahon@hotmail.com> wrote in message news:f15bem$ehn$1@sea.gmane.org...
built a new libboost_unit_test_framework-vc80-mt-gd-1_33_1.lib and just now prepended my vc80 lib search path to point to the folder I did the 1.33.1 libirary build.
The error was in tools if I am not mistaken. You need to make sure manually that async exceptions flag is turned on (/Ga?)
Hi Grennadiy, thanks for your help so far. I might just switch to the no libraries solution and wait for 1.34 binaries to be built, since I don't have time on my schedule to dig deeper into the boost build. Correct me if I'm wrong - if I chose to use the synchronous exceptions version of the libraries now on Boost Consulting website, the core libraries ought to work fine, it is just that I ought to expect runtime exceptions to terminate the execution of any code I write using it. Ie please confirm that there's no reason to think that boost-test, etc might not function with this exception model. Just on the no-libraries solution. I can't find anything documented about any special compiler settings to get it to work with vc80. When I set /EHsc, the popped up exception occurs. When I set /EHa, the program _appears_ to finish fine, but on closer inspection of the console output, I discover the access violation message is there in the console. But I guess this is not what I should get with my no-libraries test. What am I doing wrong here? -- OUTPUT: $ ./Boost_test_1_withoutSeparateLibrary.exe Running 1 test case... d:/john/syncfolder/projects/programming/c++/vc++/projects/boost_test_1/boost_test_1/getstarted.cpp(13): error in "free_te st_function": check 3 == 1 failed unknown location(0): fatal error in "free_test_function": memory access violation *** 1 failure detected (1 failure expected) in test suite "Unit test example 1" --- #include <boost/test/included/unit_test_framework.hpp> using boost::unit_test::test_suite; void free_test_function(){ BOOST_CHECK(3 == 1); int* p = (int*)0; *p = 0;} test_suite* init_unit_test_suite( int, char* [] ) { test_suite* test= BOOST_TEST_SUITE( "Unit test example 1" ); test->add( BOOST_TEST_CASE( &free_test_function ), 1 /* expected one error */ ); return test;}
"John McMahon" <john_gg_mcmahon@hotmail.com> wrote in message news:f1766r$khc$1@sea.gmane.org... Hi Grennadiy, thanks for your help so far. I might just switch to the no libraries solution and wait for 1.34 binaries to be built, since I don't have time on my schedule to dig deeper into the boost build.
Correct me if I'm wrong - if I chose to use the synchronous exceptions version of the libraries now on Boost Consulting website, the core libraries ought to work fine, it is just that I ought to expect runtime exceptions to terminate the execution of any code I write using it.
Boost.Test won;t be able to catch system errors, like memory access violation
Ie please confirm that there's no reason to > think that boost-test, etc might not function with this exception model.
Just on the no-libraries solution. I can't find anything documented about any special compiler settings to get it to work with vc80.
VC 8.0 was not available at the time
When I set /EHsc, the popped up exception occurs. When I set /EHa, the program _appears_ to finish fine, but on closer inspection of the console output, I discover the access violation message is there in the console. But I guess this is not what I should get with my no-libraries test. What am I doing wrong here?
I don't see anything wrong with an output below. Memory access violation is caught and reported by the UTF. Gennadiy -- OUTPUT: $ ./Boost_test_1_withoutSeparateLibrary.exe Running 1 test case... d:/john/syncfolder/projects/programming/c++/vc++/projects/boost_test_1/boost_test_1/getstarted.cpp(13): error in "free_te st_function": check 3 == 1 failed unknown location(0): fatal error in "free_test_function": memory access violation *** 1 failure detected (1 failure expected) in test suite "Unit test example 1" --- #include <boost/test/included/unit_test_framework.hpp> using boost::unit_test::test_suite; void free_test_function(){ BOOST_CHECK(3 == 1); int* p = (int*)0; *p = 0;} test_suite* init_unit_test_suite( int, char* [] ) { test_suite* test= BOOST_TEST_SUITE( "Unit test example 1" ); test->add( BOOST_TEST_CASE( &free_test_function ), 1 /* expected one error */ ); return test;}
participants (3)
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Gennadiy Rozental -
John -
John McMahon