Re: [Boost-users] boost minimal test gives inconsistent result.

From: chun ping wang (cablepuff_at_[hidden])
Date: 2007-05-17 16:39:45

yeah thanks it works.. BOOST_CHECK_CLOSE(
MyAnn::getProbAND(std::string("+cancer"), std::string("+test"), vps),
(1.0/2.0),
0.001) succedded.
On 5/17/07, Gennadiy Rozental <gennadiy.rozental_at_[hidden]> wrote:
>
>  It seems that you are tryingto check floating point values for equality.
> It's never a good idea. Try to switch to the UTF and use BOOST_CHECK_CLOSE.
>
> To switch you need to change
>
> #include <boost/test/minimal.hpp>
>
> int test_main(...)\
> {
>   ...
> }
>
> to
>
> #include <boost/test/included/unit_test.hpp>
>
> BOOST_AUTO_TEST_CASE( test_main )
> {
>    ...
> }
>
> Let me knwo if you still have any problems.
>
> Gennadiy
>
>
> "chun ping wang" <cablepuff_at_[hidden]> wrote in message
> news:7253f6b30705171041t12ba7adifc661be8c885e363_at_mail.gmail.com...
>  Heres the code.
> if ((2.0/3.0) != MyAnn::getCondProb(std::string("+cancer"),
> std::string("+test"), vps));
>      BOOST_ERROR("getCondProb");
>   if((1.0/2.0) != MyAnn::getProb(std::string("+cancer"), vps, 1));
>      BOOST_ERROR("getProb");
>   if((3.0/4.0) != MyAnn::getProb(std::string("+test"), vps, 2));
>      BOOST_ERROR("getProb");
>   if((1.0/2.0) != MyAnn::getProbAND(std::string("+cancer"),
> std::string("+test"), vps));
>      BOOST_ERROR("getCondProbAND");
>   if((3.0/4.0) != MyAnn::getProbOR(std::string("+cancer"),
> std::string("+test"), vps));
>      BOOST_ERROR("getCondProbOR");
>   BOOST_CHECK(( 2.0/3.0) == MyAnn::getCondProb(std::string("+cancer"),
> std::string("+test"), vps));
>   BOOST_CHECK((1.0/2.0) == MyAnn::getProb(std::string("+cancer"), vps,
> 1));
>   BOOST_CHECK((3.0/4.0) == MyAnn::getProb(std::string("+test"), vps, 2));
>   BOOST_CHECK((1.0/2.0) == MyAnn::getProbAND(std::string("+cancer"),
> std::string("+test"), vps));
>   BOOST_CHECK((3.0/4.0) == MyAnn::getProbOR(std::string("+cancer"),
> std::string("+test"), vps));
>
>
> Heres the result:
> C:\CPW\cs_classes\cs461\c++\BayesianTest.cpp(144): getCondProb in
> function: 'int
>  test_main(int, char**)'
> C:\CPW\cs_classes\cs461\c++\BayesianTest.cpp(146): getProb in function:
> 'int tes
> t_main(int, char**)'
> C:\CPW\cs_classes\cs461\c++\BayesianTest.cpp(148): getProb in function:
> 'int tes
> t_main(int, char**)'
> C:\CPW\cs_classes\cs461\c++\BayesianTest.cpp(150): getCondProbAND in
> function: '
> int test_main(int, char**)'
> C:\CPW\cs_classes\cs461\c++\BayesianTest.cpp(152): getCondProbOR in
> function: 'i
> nt test_main(int, char**)'
> C:\CPW\cs_classes\cs461\c++\BayesianTest.cpp(156): test (1.0 /2.0) ==
> MyAnn::getP
> robAND(std::string("+cancer"), std::string("+test"), vps) failed in
> function: 'i
> nt test_main(int, char**)'
> C:\CPW\cs_classes\cs461\c++\BayesianTest.cpp(157): test ( 3.0/4.0) ==
> MyAnn::getP
> robOR(std::string("+cancer"), std::string("+test"), vps) failed in
> function: 'in
> t test_main(int, char**)'
> C:/Boost/include/boost_1_34/boost/test/minimal.hpp(122): exception
> "std::excepti
> on: boost::bad_format_string: format-string is ill-formed" caught in
> function: '
> int main(int, char**)'
>
> I like to know what went wrong .. and how come its failing? its using
> boost 1.34
>
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