osrm-backend/test/t/basic/test_entity_bits.cpp

#include "catch.hpp"

#include <osmium/osm/entity_bits.hpp>

TEST_CASE("entity_bits") {

SECTION("can_be_set_and_checked") {
    osmium::osm_entity_bits::type entities = osmium::osm_entity_bits::node | osmium::osm_entity_bits::way;
    REQUIRE(entities == (osmium::osm_entity_bits::node | osmium::osm_entity_bits::way));

    entities |= osmium::osm_entity_bits::relation;
    REQUIRE((entities & osmium::osm_entity_bits::object));

    entities |= osmium::osm_entity_bits::area;
    REQUIRE(entities == osmium::osm_entity_bits::object);

    REQUIRE(! (entities & osmium::osm_entity_bits::changeset));

    entities &= osmium::osm_entity_bits::node;
    REQUIRE((entities & osmium::osm_entity_bits::node));
    REQUIRE(! (entities & osmium::osm_entity_bits::way));
    REQUIRE(entities == osmium::osm_entity_bits::node);

    REQUIRE(osmium::osm_entity_bits::node      == osmium::osm_entity_bits::from_item_type(osmium::item_type::node));
    REQUIRE(osmium::osm_entity_bits::way       == osmium::osm_entity_bits::from_item_type(osmium::item_type::way));
    REQUIRE(osmium::osm_entity_bits::relation  == osmium::osm_entity_bits::from_item_type(osmium::item_type::relation));
    REQUIRE(osmium::osm_entity_bits::changeset == osmium::osm_entity_bits::from_item_type(osmium::item_type::changeset));
    REQUIRE(osmium::osm_entity_bits::area      == osmium::osm_entity_bits::from_item_type(osmium::item_type::area));
}

}