#include <gltest.hpp>
 
 #include <stdexcept>
 #include <string>
 
 #include <glbackend_default.hpp>
 
 
 std::vector<GLTest_> & gltests_()
 {
     auto static tests = std::vector<GLTest_>{};
     return tests;
 }
 
 
 int main()
 {
     for (auto const & test : gltests_())
     {
         auto error = std::string{};
         auto backend = GLBackendDefault(
             test.title,
             {test.width, test.height},
             {test.version_major, test.version_minor}
         );
         backend.debug_callback([&](std::string const & message)
         {
             if (error.empty())
                 error = message;
         });
         test.func(backend);
         if (!error.empty())
             throw std::runtime_error{error};
     }
 }