Stephen Torri writes:

On Tue, 2008-03-11 at 19:09 +0000, Gennadiy Rozental wrote:

...

#define BOOST_TEST_DYN_LINK #define BOOST_TEST_MODULE GRNN test suite

BOOST_AUTO_TEST_CASE( test_distance_squared ) { .... }

and it will work with shared lib. Remove define BOOST_TEST_DYN_LINK and it will work with static lib as well.

Gennadiy

What I want to know is how I can create a layered test suite like is eluded to by the documentation? The documentation does not provide any examples of a test suite within a test suite.

It's covered in docs. You can use BOOST_AUTO_TEST_SUITE. There is an example of coplex hierarhy there as well. In general it's as simple as: BOOST_AUTO_TEST_SUITE(s1) BOOST_AUTO_TEST_CASE(test1) { } BOOST_AUTO_TEST_SUITE(internal_suite) BOOST_AUTO_TEST_CASE(test1) { } BOOST_AUTO_TEST_SUITE_END() BOOST_AUTO_TEST_SUITE_END() BOOST_AUTO_TEST_SUITE(s2) BOOST_AUTO_TEST_CASE(test1) { } BOOST_AUTO_TEST_SUITE_END() Gennadiy

Here is my updated test program. The compiler still complains about the undefined reference to main. ----------------------- Compile results /bin/bash ../../../../libtool --tag=CXX --mode=link g++ -g -O2 -Werror -DNO_LIBREVERSE_DEBUG -static -o test_grnn test_grnn-test_grnn.o \ -L../../../../libreverse -lreverse -lboost_date_time -lboost_unit_test_framework g++ -g -O2 -Werror -DNO_LIBREVERSE_DEBUG -o test_grnn test_grnn-test_grnn.o -L/home/storri/src/libreverse/libreverse /home/storri/src/libre\ verse/libreverse/.libs/libreverse.a -L/Libs -L/lib -licui18n /usr/lib/libexpat.so -lboost_filesystem -lgcov -lboost_date_time -lboost_unit_t\ est_framework /usr/lib/gcc/i486-linux-gnu/4.1.3/../../../../lib/crt1.o: In function `_start': (.text+0x18): undefined reference to `main' collect2: ld returned 1 exit status make[1]: *** [test_grnn] Error 1 make[1]: Leaving directory `/home/storri/src/libreverse/libreverse/components/input/grnn' make: *** [check-am] Error 2 ----------------------- #include #define BOOST_TEST_DYN_LINK #define BOOST_TEST_MODULE GRNN test suite // Boost Test declaration and Checking macro #include #include #include "Java_Training_Data.h" #include "GRNN.h" #include "libreverse/Reverse.h" #include "libreverse/Trace.h" #include <iostream> using namespace libreverse::trace; using namespace libreverse; BOOST_AUTO_TEST_SUITE(grnn) BOOST_AUTO_TEST_CASE(test_distance_squared) { double sigma = 0.002; classifier_types::Variable_Map::map_type training_map; training_map.insert ( std::make_pair ( 0, 0.0 ) ); training_map.insert ( std::make_pair ( 1, 0.0 ) ); training_map.insert ( std::make_pair ( 2, 0.0 ) ); training_map.insert ( std::make_pair ( 3, 0.0 ) ); training_map.insert ( std::make_pair ( 4, 0.0 ) ); training_map.insert ( std::make_pair ( 5, 0.0 ) ); classifier_types::Training_Setclassifier::Java_Training_Data::Candidate_Data_Map_t training_set; training_set.push_back ( training_map ); classifier_types::Variable_Map::map_type verification_map; verification_map.insert ( std::make_pair ( 0, 1.0 ) ); verification_map.insert ( std::make_pair ( 1, 1.0 ) ); verification_map.insert ( std::make_pair ( 2, 1.0 ) ); verification_map.insert ( std::make_pair ( 3, 1.0 ) ); verification_map.insert ( std::make_pair ( 4, 1.0 ) ); verification_map.insert ( std::make_pair ( 5, 1.0 ) ); classifier_types::Training_Setclassifier::Java_Training_Data::Candidate_Data_Map_t verification_set; verification_set.push_back ( verification_map ); classifier::GRNNclassifier::Java_Training_Data src_ref ( sigma, training_set, verification_set ); double distance_squared = src_ref.distance_squared ( verification_set.begin(), training_set.begin() ); std::cout << boost::format ( "Distance squared: %1$1.10f" ) % distance_squared << std::endl; if ( distance_squared == 5.0 ) { std::cout << "SUCCESS" << std::endl; } else { std::cout << "FAILED" << std::endl; } } BOOST_AUTO_TEST_SUITE_END()