mapnik/tests/cpp_tests/params_test.cpp

#include <boost/detail/lightweight_test.hpp>
#include <iostream>
#include <mapnik/value_types.hpp>
#include <mapnik/params.hpp>
#include <mapnik/boolean.hpp>
#include <vector>
#include <algorithm>

int main(int argc, char** argv)
{
    std::vector<std::string> args;
    for (int i=1;i<argc;++i)
    {
        args.push_back(argv[i]);
    }
    bool quiet = std::find(args.begin(), args.end(), "-q")!=args.end();

    mapnik::parameters params;

    // true
    params["bool"] = mapnik::value_integer(true);
    BOOST_TEST( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));

    params["bool"] = "true";
    BOOST_TEST( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));

    params["bool"] = mapnik::value_integer(1);
    BOOST_TEST( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));

    params["bool"] = "1";
    BOOST_TEST( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));

    params["bool"] = "True";
    BOOST_TEST( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));

    params["bool"] = "on";
    BOOST_TEST( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));

    params["bool"] = "yes";
    BOOST_TEST( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));

    // false
    params["bool"] = mapnik::value_integer(false);
    BOOST_TEST( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false) );

    params["bool"] = "false";
    BOOST_TEST( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false) );

    params["bool"] = mapnik::value_integer(0);
    BOOST_TEST( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));

    params["bool"] = "0";
    BOOST_TEST( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));

    params["bool"] = "False";
    BOOST_TEST( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));

    params["bool"] = "off";
    BOOST_TEST( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));

    params["bool"] = "no";
    BOOST_TEST( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));

    // strings
    params["string"] = "hello";
    BOOST_TEST( (params.get<std::string>("string") && *params.get<std::string>("string") == "hello") );

    // int
    params["int"] = mapnik::value_integer(1);
    BOOST_TEST( (params.get<mapnik::value_integer>("int") && *params.get<mapnik::value_integer>("int") == 1) );

    // double
    params["double"] = 1.5;
    BOOST_TEST( (params.get<double>("double") && *params.get<double>("double") == 1.5) );

    // value_null
    params["null"] = mapnik::value_null();
    // https://github.com/mapnik/mapnik/issues/2471
    //BOOST_TEST( (params.get<mapnik::value_null>("null") && *params.get<mapnik::value_null>("null") == mapnik::value_null()) );

    if (!::boost::detail::test_errors()) {
        if (quiet) std::clog << "\x1b[1;32m.\x1b[0m";
        else std::clog << "C++ parameters: \x1b[1;32m✓ \x1b[0m\n";
        ::boost::detail::report_errors_remind().called_report_errors_function = true;
    } else {
        return ::boost::report_errors();
    }
}