osrm-backend/test/t/basic/test_object_comparisons.cpp
Patrick Niklaus 8511256779 Squashed 'third_party/libosmium/' content from commit 2282c84
git-subtree-dir: third_party/libosmium
git-subtree-split: 2282c8450bae55839372a2002db7ca754530d2fc
2016-03-01 17:56:55 +01:00

77 lines
2.8 KiB
C++

#include "catch.hpp"
#include <osmium/builder/attr.hpp>
#include <osmium/builder/osm_object_builder.hpp>
#include <osmium/osm.hpp>
#include <osmium/osm/object_comparisons.hpp>
TEST_CASE("Object_Comparisons") {
using namespace osmium::builder::attr;
SECTION("order") {
osmium::memory::Buffer buffer(10 * 1000);
osmium::builder::add_node(buffer, _id(10), _version(1));
osmium::builder::add_node(buffer, _id(15), _version(2));
auto it = buffer.begin();
osmium::Node& node1 = static_cast<osmium::Node&>(*it);
osmium::Node& node2 = static_cast<osmium::Node&>(*(++it));
REQUIRE(node1 < node2);
REQUIRE_FALSE(node1 > node2);
node1.set_id(20);
node1.set_version(1);
node2.set_id(20);
node2.set_version(2);
REQUIRE(node1 < node2);
REQUIRE_FALSE(node1 > node2);
node1.set_id(-10);
node1.set_version(2);
node2.set_id(-15);
node2.set_version(1);
REQUIRE(node1 < node2);
REQUIRE_FALSE(node1 > node2);
}
SECTION("order_types") {
osmium::memory::Buffer buffer(10 * 1000);
osmium::builder::add_node(buffer, _id(3), _version(3));
osmium::builder::add_node(buffer, _id(3), _version(4));
osmium::builder::add_node(buffer, _id(3), _version(4));
osmium::builder::add_way(buffer, _id(2), _version(2));
osmium::builder::add_relation(buffer, _id(1), _version(1));
auto it = buffer.begin();
const osmium::Node& node1 = static_cast<const osmium::Node&>(*it);
const osmium::Node& node2 = static_cast<const osmium::Node&>(*(++it));
const osmium::Node& node3 = static_cast<const osmium::Node&>(*(++it));
const osmium::Way& way = static_cast<const osmium::Way&>(*(++it));
const osmium::Relation& relation = static_cast<const osmium::Relation&>(*(++it));
REQUIRE(node1 < node2);
REQUIRE(node2 < way);
REQUIRE_FALSE(node2 > way);
REQUIRE(way < relation);
REQUIRE(node1 < relation);
REQUIRE(osmium::object_order_type_id_version()(node1, node2));
REQUIRE(osmium::object_order_type_id_reverse_version()(node2, node1));
REQUIRE(osmium::object_order_type_id_version()(node1, way));
REQUIRE(osmium::object_order_type_id_reverse_version()(node1, way));
REQUIRE_FALSE(osmium::object_equal_type_id_version()(node1, node2));
REQUIRE(osmium::object_equal_type_id_version()(node2, node3));
REQUIRE(osmium::object_equal_type_id()(node1, node2));
REQUIRE(osmium::object_equal_type_id()(node2, node3));
REQUIRE_FALSE(osmium::object_equal_type_id_version()(node1, way));
REQUIRE_FALSE(osmium::object_equal_type_id_version()(node1, relation));
REQUIRE_FALSE(osmium::object_equal_type_id()(node1, relation));
}
}