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#include "catch.hpp"
#include <iostream>
#include <mapnik/value/types.hpp>
#include <mapnik/params.hpp>
#include <mapnik/boolean.hpp>
#include <ostream>
namespace detail {
class string_holder
{
public:
string_holder()
: member_("member")
{}
std::string const& get_string() const { return member_; }
private:
std::string member_;
};
} // namespace detail
TEST_CASE("parameters")
{
SECTION("get/set")
{
try
{
mapnik::parameters params;
// true
params["bool"] = mapnik::value_integer(true);
REQUIRE((params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));
params["bool"] = "true";
REQUIRE((params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));
params["bool"] = mapnik::value_integer(1);
REQUIRE((params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));
params["bool"] = "1";
REQUIRE((params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));
params["bool"] = "True";
REQUIRE((params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));
params["bool"] = "on";
REQUIRE((params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));
params["bool"] = "yes";
REQUIRE((params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));
// false
params["bool"] = mapnik::value_integer(false);
REQUIRE((params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));
params["bool"] = "false";
REQUIRE((params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));
params["bool"] = mapnik::value_integer(0);
REQUIRE((params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));
params["bool"] = "0";
REQUIRE((params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));
params["bool"] = "False";
REQUIRE((params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));
params["bool"] = "off";
REQUIRE((params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));
params["bool"] = "no";
REQUIRE((params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));
// strings
params["string"] = "hello";
REQUIRE((params.get<std::string>("string") && *params.get<std::string>("string") == "hello"));
// int
params["int"] = mapnik::value_integer(1);
REQUIRE((params.get<mapnik::value_integer>("int") && *params.get<mapnik::value_integer>("int") == 1));
// double
params["double"] = 1.5;
REQUIRE((params.get<double>("double") && *params.get<double>("double") == 1.5));
// value_null
params["null"] = mapnik::value_null();
// https://github.com/mapnik/mapnik/issues/2471
// REQUIRE( (params.get<mapnik::value_null>("null") && *params.get<mapnik::value_null>("null") ==
// mapnik::value_null()) );
std::string value("value");
params["value"] = value;
REQUIRE((params.get<std::string>("value") == std::string("value")));
REQUIRE(value == std::string("value"));
// ensure that const member is not moved incorrectly when added to params
detail::string_holder holder;
std::string const& holder_member = holder.get_string();
params["member"] = holder_member;
REQUIRE((params.get<std::string>("member") == std::string("member")));
REQUIRE((holder_member == std::string("member")));
}
catch (std::exception const& ex)
{
std::cerr << ex.what() << "\n";
REQUIRE(false);
}
}
}
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