63 lines
3.3 KiB
C++
63 lines
3.3 KiB
C++
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#include "catch.hpp"
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#include <osmium/osm/entity_bits.hpp>
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static_assert((osmium::osm_entity_bits::node
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|osmium::osm_entity_bits::way
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|osmium::osm_entity_bits::relation)
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== osmium::osm_entity_bits::nwr, "entity_bits nwr failed");
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static_assert((osmium::osm_entity_bits::node
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|osmium::osm_entity_bits::way
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|osmium::osm_entity_bits::relation
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|osmium::osm_entity_bits::area)
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== osmium::osm_entity_bits::nwra, "entity_bits nwra failed");
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static_assert((osmium::osm_entity_bits::nwra
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|osmium::osm_entity_bits::changeset)
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== osmium::osm_entity_bits::all, "entity_bits all failed");
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static_assert((osmium::osm_entity_bits::all
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&osmium::osm_entity_bits::node)
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== osmium::osm_entity_bits::node, "entity_bits node failed");
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static_assert((~osmium::osm_entity_bits::all) == osmium::osm_entity_bits::nothing, "entity_bits nothing is the inverse of all");
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static_assert((~osmium::osm_entity_bits::nothing) == osmium::osm_entity_bits::all, "entity_bits all is the inverse of nothing");
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static_assert((~osmium::osm_entity_bits::changeset) == osmium::osm_entity_bits::nwra, "entity_bits nwra is the inverse of changeset");
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TEST_CASE("Bitwise 'and' and 'or' on entity bits") {
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osmium::osm_entity_bits::type entities = osmium::osm_entity_bits::node | osmium::osm_entity_bits::way;
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REQUIRE(entities == (osmium::osm_entity_bits::node | osmium::osm_entity_bits::way));
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entities |= osmium::osm_entity_bits::relation;
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REQUIRE((entities & osmium::osm_entity_bits::object));
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entities |= osmium::osm_entity_bits::area;
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REQUIRE(entities == osmium::osm_entity_bits::object);
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REQUIRE_FALSE((entities & osmium::osm_entity_bits::changeset));
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entities &= osmium::osm_entity_bits::node;
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REQUIRE((entities & osmium::osm_entity_bits::node));
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REQUIRE_FALSE((entities & osmium::osm_entity_bits::way));
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REQUIRE(entities == osmium::osm_entity_bits::node);
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}
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TEST_CASE("Bitwise 'not' on entity bits") {
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REQUIRE(~osmium::osm_entity_bits::all == osmium::osm_entity_bits::nothing);
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REQUIRE(~osmium::osm_entity_bits::nothing == osmium::osm_entity_bits::all);
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REQUIRE(~osmium::osm_entity_bits::node == (osmium::osm_entity_bits::way | osmium::osm_entity_bits::relation | osmium::osm_entity_bits::area | osmium::osm_entity_bits::changeset));
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REQUIRE(~osmium::osm_entity_bits::nwr == (osmium::osm_entity_bits::area | osmium::osm_entity_bits::changeset));
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REQUIRE(~osmium::osm_entity_bits::nwra == osmium::osm_entity_bits::changeset);
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}
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TEST_CASE("Converting item types to entity bits") {
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REQUIRE(osmium::osm_entity_bits::nothing == osmium::osm_entity_bits::from_item_type(osmium::item_type::undefined));
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REQUIRE(osmium::osm_entity_bits::node == osmium::osm_entity_bits::from_item_type(osmium::item_type::node));
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REQUIRE(osmium::osm_entity_bits::way == osmium::osm_entity_bits::from_item_type(osmium::item_type::way));
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REQUIRE(osmium::osm_entity_bits::relation == osmium::osm_entity_bits::from_item_type(osmium::item_type::relation));
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REQUIRE(osmium::osm_entity_bits::changeset == osmium::osm_entity_bits::from_item_type(osmium::item_type::changeset));
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REQUIRE(osmium::osm_entity_bits::area == osmium::osm_entity_bits::from_item_type(osmium::item_type::area));
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}
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