#include "bench_framework.hpp" #include <mapnik/unicode.hpp> #include <mapnik/expression.hpp> #include <mapnik/expression_string.hpp> #include <mapnik/expression_grammar.hpp> class test : public benchmark::test_case { std::string expr_; public: test(mapnik::parameters const& params) : test_case(params), expr_("((([mapnik::geometry_type]=2) and ([oneway]=1)) and ([class]='path'))") {} bool validate() const { mapnik::expression_ptr expr = mapnik::parse_expression(expr_); std::string result = mapnik::to_expression_string(*expr); bool ret = (result == expr_); if (!ret) { std::clog << result << " != " << expr_ << "\n"; } return ret; } bool operator()() const { for (std::size_t i=0;i<iterations_;++i) { mapnik::expression_ptr expr = mapnik::parse_expression(expr_); } return true; } }; int main(int argc, char** argv) { mapnik::parameters params; benchmark::handle_args(argc,argv,params); test test_runner(params); run(test_runner,"expr parsing"); }